natflow question do i need hw_nat.ko if i use this?

hi,

@meisreallyba referred me to your work (https://github.com/hanwckf/rt-n56u/issues/562#issuecomment-759916174)

i am curious if i install this module, will this replace the need for RA_HW_NAT? or do i still enable RA_HW_NAT in the kernel and use that as well?

i applied the changes you made here: https://github.com/x-wrt/x-wrt/commit/da39469d6722cf858d44403ab657539e62699609

now i am trying to determine what else i would need to do for hardware nat offloading for full performance.

any assistance would be appreciated, and thanks for your work.

Jan 14 '21 04:01 i3roly

full replace RA_HW_NAT

Feb 25 '21 12:02 ptpt52

may try again soon. did not work when i try after i apply patch. i will check to see if i made right changes to net/ sources and try again.

oh i see you updated to use CONFIG_NET_MEDIATEK_SOC macro! maybe this was problem entire time!!

@Ptpt52 after talking with @amadeusghost at github.com/immortalwrt, he suggests natflow only works with openwrt MT76.

shouldn't natflow+mtk_eth work with mt_wifi because mt_wifi devices are still 'extif'?

Mar 14 '21 04:03 i3roly

sure, it work with the ralink driver (https://github.com/x-wrt/x-wrt/tree/master/target/linux/ramips/files/drivers/net/ethernet/ralink) or with mtk_eth_soc driver in kernel 5.4

for extif any wifi driver could work

Mar 14 '21 04:03 ptpt52

sure it works with mt_wifi driver (u should disable any hnat in mt_wifi)

Mar 14 '21 04:03 ptpt52

and u need these changes in commits:

pick 61db8e5ffe ramips: ralink driver hwnat compat with natflow
pick 2fe8c98b89 ramips: ralink hwnat skip all entries that cross the 1024 byte boundary
pick dc777c4a37 ramips: ralink: rename some functions
pick 2c736db577 ramips/mediatek: mtk dsa hwnat compat with natflow
pick 8a4d605823 ramips/mediatek: add flow offload keep alive
pick 3485490b83 ramips/mediatek: adjust ralink mtk_ppe un/bind ageing
pick bab87344be ramips/mediatek: ppe: only modify specific bits

Mar 14 '21 04:03 ptpt52

or simple just need:

pick 2c736db577 ramips/mediatek: mtk dsa hwnat compat with natflow
pick 8a4d605823 ramips/mediatek: add flow offload keep alive
pick 3485490b83 ramips/mediatek: adjust ralink mtk_ppe un/bind ageing
pick bab87344be ramips/mediatek: ppe: only modify specific bits

to work with mtk_eth_soc driver in kernel 5.4 in openwrt

Mar 14 '21 04:03 ptpt52

i think you made patch file for these somewhere, didn't you? i think i applied them

Mar 14 '21 04:03 i3roly

all changes in x-wrt (https://github.com/x-wrt/x-wrt)

Mar 14 '21 04:03 ptpt52

does this patch https://github.com/x-wrt/x-wrt/blob/master/target/linux/ramips/patches-5.4/990-mtk-driver-hwnat-compat-with-natflow.patch include all changes necessary?

Mar 14 '21 04:03 i3roly

for now, no, it need more changes in these commits:

pick 2c736db577 ramips/mediatek: mtk dsa hwnat compat with natflow
pick 8a4d605823 ramips/mediatek: add flow offload keep alive
pick 3485490b83 ramips/mediatek: adjust ralink mtk_ppe un/bind ageing
pick bab87344be ramips/mediatek: ppe: only modify specific bits

Mar 14 '21 04:03 ptpt52

ok so ignore patch (i noticed different function names, like mtk_tx_map is not in current 5.4 ralink ethernet driver [i am using same version myself]) and just apply commits you give above

Mar 14 '21 04:03 i3roly

where kernel 5.4 you get? I know the kernel 5.4 in openwrt master is modified and my code is base on that.

if you just get kernel from Linux, it should not work.

Mar 14 '21 04:03 ptpt52

not actual 5.4 kernel, it's just in x-wrt tree the driver for mtk_eth_soc is in ralink folder (https://github.com/x-wrt/x-wrt/tree/master/target/linux/ramips/files/drivers/net/ethernet/ralink) i'm using 4.14

Mar 14 '21 04:03 i3roly

for ralink mtk_eth_soc in kernel 4.14:

pick 61db8e5ffe ramips: ralink driver hwnat compat with natflow
pick 2fe8c98b89 ramips: ralink hwnat skip all entries that cross the 1024 byte boundary
pick 3485490b83 ramips/mediatek: adjust ralink mtk_ppe un/bind ageing

Mar 14 '21 04:03 ptpt52

to interested readers, the commits @ptpt52 is referring to are provided below:

pick 61db8e5ffe ramips: ralink driver hwnat compat with natflow: https://github.com/x-wrt/x-wrt/commit/61db8e5ffe0b6371ef3205a5c13311eec73e7e0e

pick 2fe8c98b89 ramips: ralink hwnat skip all entries that cross the 1024 byte boundary: https://github.com/x-wrt/x-wrt/commit/2fe8c98b8916beed8a7121736404064798c6e09d

pick dc777c4a37 ramips: ralink: rename some functions: https://github.com/x-wrt/x-wrt/commit/dc777c4a378ef06071ae210f6d4f9e17a7f98b63

pick 2c736db577 ramips/mediatek: mtk dsa hwnat compat with natflow (not for 4.14 it seems): https://github.com/x-wrt/x-wrt/commit/2c736db577cc81a09ab82220e8567418522e01be

pick 8a4d605823 ramips/mediatek: add flow offload keep alive https://github.com/x-wrt/x-wrt/commit/8a4d605823204145b9df6203d0e7784a2a27188c

pick 3485490b83 ramips/mediatek: adjust ralink mtk_ppe un/bind ageing https://github.com/x-wrt/x-wrt/commit/3485490b830d114c7c29563ef59114ffdc27e4ac

pick bab87344be ramips/mediatek: ppe: only modify specific bits https://github.com/x-wrt/x-wrt/commit/bab87344beb805cdba8a60a7446382b3f985d783

updated with fresh commits!

Mar 14 '21 04:03 i3roly

all in (https://github.com/x-wrt/x-wrt)

Mar 14 '21 05:03 ptpt52

and u must get the latest version from x-wrt/x-wrt

Mar 14 '21 05:03 ptpt52

i just saw you added them within past two hours. i will check and update code accordingly and let you know. thanks pal

Mar 14 '21 05:03 i3roly

getting late here, i must sleep, but here is some output. it seems the changes made to natflow for DSA on linux 5.x are not compatible with the DSA driver on 4.14:

it seems https://github.com/x-wrt/x-wrt/commit/2c736db577cc81a09ab82220e8567418522e01be must be modified for 4.14?

GagansMacPro:natflow Gagan$ make
make -C /Volumes/xtoolshit/misc/dd-wrt/src/linux/universal/linux-4.14 M=/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow ARCH=mips CROSS_COMPILE=mips64el-none-linux-gnu- -j8 modules
make[1]: Entering directory '/Volumes/xtoolshit/misc/dd-wrt/src/linux/universal/linux-4.14'
egrep: empty (sub)expression
  CC [M]  /Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.o
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c: In function ‘natflow_path_pre_ct_in_hook’:
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:364:5: error: implicit declaration of function ‘__vlan_hwaccel_clear_tag’; did you mean ‘__vlan_hwaccel_get_tag’? [-Werror=implicit-function-declaration]
  364 |     __vlan_hwaccel_clear_tag(skb);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
      |     __vlan_hwaccel_get_tag
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:940:34: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
  940 |              orig_dsa_port = orig.dsa_port;
      |                                  ^
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:951:36: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
  951 |              reply_dsa_port = reply.dsa_port;
      |                                    ^
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:960:16: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
  960 |               .dsa_port = orig_dsa_port,
      |                ^~~~~~~~
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:957:49: error: missing braces around initializer [-Werror=missing-braces]
  957 |              struct flow_offload_hw_path orig = {
      |                                                 ^
......
  960 |               .dsa_port = orig_dsa_port,
      |                           {
  961 |              };
      |              }
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:965:16: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
  965 |               .dsa_port = reply_dsa_port,
      |                ^~~~~~~~
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:962:50: error: missing braces around initializer [-Werror=missing-braces]
  962 |              struct flow_offload_hw_path reply = {
      |                                                  ^
......
  965 |               .dsa_port = reply_dsa_port,
      |                           {
  966 |              };
      |              }
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1011:16: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
 1011 |               .dsa_port = orig_dsa_port,
      |                ^~~~~~~~
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1008:49: error: missing braces around initializer [-Werror=missing-braces]
 1008 |              struct flow_offload_hw_path orig = {
      |                                                 ^
......
 1011 |               .dsa_port = orig_dsa_port,
      |                           {
 1012 |              };
      |              }
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1016:16: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
 1016 |               .dsa_port = reply_dsa_port,
      |                ^~~~~~~~
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1013:50: error: missing braces around initializer [-Werror=missing-braces]
 1013 |              struct flow_offload_hw_path reply = {
      |                                                  ^
......
 1016 |               .dsa_port = reply_dsa_port,
      |                           {
 1017 |              };
      |              }
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1074:16: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
 1074 |               .dsa_port = orig_dsa_port,
      |                ^~~~~~~~
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1071:49: error: missing braces around initializer [-Werror=missing-braces]
 1071 |              struct flow_offload_hw_path orig = {
      |                                                 ^
......
 1074 |               .dsa_port = orig_dsa_port,
      |                           {
 1075 |              };
      |              }
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1079:16: error: ‘struct flow_offload_hw_path’ has no member named ‘dsa_port’
 1079 |               .dsa_port = reply_dsa_port,
      |                ^~~~~~~~
/Volumes/xtoolshit/misc/dd-wrt/src/router/natflow/natflow_path.c:1076:50: error: missing braces around initializer [-Werror=missing-braces]
 1076 |              struct flow_offload_hw_path reply = {
      |                                                  ^
......
 1079 |               .dsa_port = reply_dsa_port,
      |                           {
 1080 |              };
      |              }

Mar 14 '21 05:03 i3roly

sure, I just update the build compat in natflow code

Mar 14 '21 05:03 ptpt52

it seems x-wrt/x-wrt@2c736db must be modified for 4.14?

no, this is for kernel 5.4 dsa code only, if u use kernel 4.14, no need to changes on this.

Mar 14 '21 05:03 ptpt52

hi friend,

so i managed to get module with dsa support by using small change to openwrt, but regardless (with or without dsa), it is not working for some reason.

i had similar issue with hw_nat module too.

is there any way i can help debug? i tried loading module with debug=31 but it didn't do anything. i must be missing something.

Mar 14 '21 20:03 i3roly

natflow enabled?

cat /dev/natflow_ctl

echo debug=7 >/dev/natflow_ctl is enough to debug msg, and watch dmesg

Mar 14 '21 20:03 ptpt52

root@DD-WRT:~# echo debug=8 > /dev/natflow_ctl
root@DD-WRT:~# cat /dev/natflow_ctl 
# Usage:
#    disabled=Number -- set disable/enable
#    debug=<num> -- set debug
#
# Info:
#    ...
#    hwnat=1
#
# Reload cmd:

disabled=1
debug=8

ya enabled. can't see printing in dmesg or kernel log. should disabled=0 ?

Mar 14 '21 21:03 i3roly

haha，should be disabled=0 and debug=7

gagan sidhu @.***> 于 2021年3月15日周一 05:01写道：

root@DD-WRT:~# echo debug=8 > /dev/natflow_ctl root@DD-WRT:~# cat /dev/natflow_ctl

Usage:

disabled=Number -- set disable/enable

debug= -- set debug

Info:

...

hwnat=1

Reload cmd:

disabled=1 debug=8

ya enabled. can't see printing in dmesg or kernel log. should disabled=0 ?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/ptpt52/natflow/issues/2#issuecomment-798979097, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABIVTYWFQRV4CO45HZFSSY3TDUP4FANCNFSM4WB3MZJQ .

Mar 14 '21 21:03 ptpt52

here is a sample, i didn't see any OOPs until debug, so maybe you can help. i will look into the file it is complaining about

EDIT: just found out this rtcache file is DD-WRT optimisation. will investigate and reply shortly. EDIT2: openwrt discussion (https://forum.archive.openwrt.org/viewtopic.php?id=68748) says this OOPS/WARNING is not important so functionality problem isn't because of nf_conntrack_rtcache.c

Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->98.113.142.106:37971|ID:54E1,IL:125|UL:105,UC:2683]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[126.124.228.220:6881->142.179.232.41:63897|ID:6557,IL:108|UL:88,UC:B172]: pmtu=0 FRAG=  (null)
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[126.124.228.220:6881->192.168.1.30:63897|ID:6557,IL:108|UL:88,UC:6689]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[94.60.168.150:6889->142.179.232.41:63897|ID:0000,IL:330|UL:310,UC:C1DF]: pmtu=0 FRAG=  (null)
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[94.60.168.150:6889->192.168.1.30:63897|ID:0000,IL:330|UL:310,UC:76F6]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:54 DD-WRT user.warn kernel: WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:54 DD-WRT user.warn kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:54 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:54 DD-WRT user.warn kernel:         807f79f8 87c0bcc4 807f09fc 809244c4 80924003 00000001 87c0bc68 00000007
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 000019c7 00000004 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 000019c6 00000000 80a50000
Mar 14 22:22:54 DD-WRT user.warn kernel:         ...
Mar 14 22:22:54 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:54 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:54 DD-WRT user.warn kernel: ---[ end trace d851521729995c66 ]---
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->94.233.248.200:7489|ID:7205,IL:125|UL:105,UC:36BF]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[98.113.142.106:37971->142.179.232.41:63897|ID:144E,IL:340|UL:320,UC:E3AF]: pmtu=0 FRAG=  (null)
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[98.113.142.106:37971->192.168.1.30:63897|ID:144E,IL:340|UL:320,UC:98C6]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:54 DD-WRT user.warn kernel: WARNING: CPU: 3 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:54 DD-WRT user.warn kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:54 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:54 DD-WRT user.warn kernel:         807f79f8 87c11cc4 807f09fc 87c2f3c4 80924003 00000001 87c11c68 00000007
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 000019e6 00000004 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 000019e5 001be56f 001be5af
Mar 14 22:22:54 DD-WRT user.warn kernel:         ...
Mar 14 22:22:54 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:54 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:54 DD-WRT user.warn kernel: ---[ end trace d851521729995c67 ]---
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->94.11.118.66:31569|ID:AA7E,IL:125|UL:105,UC:5C13]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:54 DD-WRT user.warn kernel: WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:54 DD-WRT user.warn kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:54 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:54 DD-WRT user.warn kernel:         807f79f8 87c0bcc4 807f09fc 809244c4 80924003 00000001 87c0bc68 00000007
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001a03 00000004 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001a02 00000000 80a50000
Mar 14 22:22:54 DD-WRT user.warn kernel:         ...
Mar 14 22:22:54 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:54 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:54 DD-WRT user.warn kernel: ---[ end trace d851521729995c68 ]---
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[173.249.33.72:12108->192.168.1.30:63897|ID:4407,IL:125|UL:105,UC:DCDC]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[192.168.1.30:63897->173.249.33.72:12108|ID:9D5F,IL:209|UL:189,UC:3B64]: pmtu=0 FRAG=  (null)
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->173.249.33.72:12108|ID:9D5F,IL:209|UL:189,UC:864D]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[94.11.118.66:31569->142.179.232.41:63897|ID:10B4,IL:347|UL:327,UC:B05B]: pmtu=0 FRAG=  (null)
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[94.11.118.66:31569->192.168.1.30:63897|ID:10B4,IL:347|UL:327,UC:6572]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:54 DD-WRT user.warn kernel: WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:54 DD-WRT user.warn kernel: CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:54 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:54 DD-WRT user.warn kernel:         807f79f8 87c0dcc4 807f09fc 87c2e3c4 80924003 00000001 87c0dc68 00000007
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001a24 00000004 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001a23 001be32f 001be42f
Mar 14 22:22:54 DD-WRT user.warn kernel:         ...
Mar 14 22:22:54 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:54 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:54 DD-WRT user.warn kernel: ---[ end trace d851521729995c69 ]---
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->210.90.177.7:7962|ID:5503,IL:125|UL:105,UC:0936]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[94.233.248.200:7489->142.179.232.41:63897|ID:808E,IL:347|UL:327,UC:A9F0]: pmtu=0 FRAG=  (null)
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[94.233.248.200:7489->192.168.1.30:63897|ID:808E,IL:347|UL:327,UC:5F07]: update pmtu from 0 to 1500
Mar 14 22:22:54 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:54 DD-WRT user.warn kernel: WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:54 DD-WRT user.warn kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:54 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:54 DD-WRT user.warn kernel:         807f79f8 87c0fcc4 807f09fc 87c2ebc4 80924003 00000001 87c0fc68 00000007
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001a43 00000004 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:54 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001a42 001be4af 001be4ef
Mar 14 22:22:54 DD-WRT user.warn kernel:         ...
Mar 14 22:22:54 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:54 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:54 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:54 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:54 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:54 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:54 DD-WRT user.warn kernel: ---[ end trace d851521729995c6a ]---
Mar 14 22:22:54 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->46.188.12.172:51413|ID:EF79,IL:125|UL:105,UC:A774]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[210.90.177.7:7962->142.179.232.41:63897|ID:3690,IL:340|UL:320,UC:34A3]: pmtu=0 FRAG=  (null)
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[210.90.177.7:7962->192.168.1.30:63897|ID:3690,IL:340|UL:320,UC:E9B9]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:55 DD-WRT user.warn kernel: WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:55 DD-WRT user.warn kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:55 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:55 DD-WRT user.warn kernel:         807f79f8 87c0fcc4 807f09fc 87c2ebc4 80924003 00000001 87c0fc68 00000007
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001a62 00000004 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001a61 000fcfef 000c74af
Mar 14 22:22:55 DD-WRT user.warn kernel:         ...
Mar 14 22:22:55 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:55 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:55 DD-WRT user.warn kernel: ---[ end trace d851521729995c6b ]---
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->39.154.68.119:42018|ID:16B8,IL:125|UL:105,UC:9B7E]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[46.188.12.172:51413->142.179.232.41:63897|ID:D0B3,IL:313|UL:293,UC:3FE5]: pmtu=0 FRAG=  (null)
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[46.188.12.172:51413->192.168.1.30:63897|ID:D0B3,IL:313|UL:293,UC:F4FB]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:55 DD-WRT user.warn kernel: WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:55 DD-WRT user.warn kernel: CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:55 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:55 DD-WRT user.warn kernel:         807f79f8 87c0dcc4 807f09fc 87c2e3c4 80924003 00000001 87c0dc68 80941668
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001a81 00000004 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001a80 00000004 80a50004
Mar 14 22:22:55 DD-WRT user.warn kernel:         ...
Mar 14 22:22:55 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:55 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:55 DD-WRT user.warn kernel: ---[ end trace d851521729995c6c ]---
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->51.222.104.240:51413|ID:7AAE,IL:125|UL:105,UC:460E]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[51.222.104.240:51413->142.179.232.41:63897|ID:F633,IL:313|UL:293,UC:4AE1]: pmtu=0 FRAG=  (null)
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[51.222.104.240:51413->192.168.1.30:63897|ID:F633,IL:313|UL:293,UC:FFF7]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:55 DD-WRT user.warn kernel: WARNING: CPU: 3 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:55 DD-WRT user.warn kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:55 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:55 DD-WRT user.warn kernel:         807f79f8 87c11cc4 807f09fc 87c2f3c4 80924003 00000001 87c11c68 00000007
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001aa0 00000004 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001a9f 001be56f 001be5af
Mar 14 22:22:55 DD-WRT user.warn kernel:         ...
Mar 14 22:22:55 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:55 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:55 DD-WRT user.warn kernel: ---[ end trace d851521729995c6d ]---
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->178.70.94.23:6881|ID:FE3A,IL:125|UL:105,UC:8073]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[39.154.68.119:42018->142.179.232.41:63897|ID:95F4,IL:313|UL:293,UC:E782]: pmtu=0 FRAG=  (null)
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[39.154.68.119:42018->192.168.1.30:63897|ID:95F4,IL:313|UL:293,UC:9C99]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:55 DD-WRT user.warn kernel: WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:55 DD-WRT user.warn kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:55 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:55 DD-WRT user.warn kernel:         807f79f8 87c0bcc4 807f09fc 809244c4 80924003 00000001 87c0bc68 80941668
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001abf 00000004 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001abe 00000000 80a50000
Mar 14 22:22:55 DD-WRT user.warn kernel:         ...
Mar 14 22:22:55 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:55 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:55 DD-WRT user.warn kernel: ---[ end trace d851521729995c6e ]---
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->92.138.124.244:51413|ID:6D8A,IL:125|UL:105,UC:095E]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[178.70.94.23:6881->142.179.232.41:63897|ID:3B27,IL:340|UL:320,UC:C3F7]: pmtu=0 FRAG=  (null)
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[178.70.94.23:6881->192.168.1.30:63897|ID:3B27,IL:340|UL:320,UC:790E]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:55 DD-WRT user.warn kernel: WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:55 DD-WRT user.warn kernel: CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:55 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:55 DD-WRT user.warn kernel:         807f79f8 87c0dcc4 807f09fc 87c2e3c4 80924003 00000001 87c0dc68 00000007
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001ade 00000004 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001add 00000004 80a50004
Mar 14 22:22:55 DD-WRT user.warn kernel:         ...
Mar 14 22:22:55 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:55 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80075e04>] do_idle+0x104/0x188
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800760b8>] cpu_startup_entry+0x24/0x2c
Mar 14 22:22:55 DD-WRT user.warn kernel: ---[ end trace d851521729995c6f ]---
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->37.89.206.119:15901|ID:42C1,IL:125|UL:105,UC:79C4]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:753)[92.138.124.244:51413->142.179.232.41:63897|ID:A1A5,IL:331|UL:311,UC:83EA]: pmtu=0 FRAG=  (null)
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[92.138.124.244:51413->192.168.1.30:63897|ID:A1A5,IL:331|UL:311,UC:3901]: update pmtu from 0 to 1500
Mar 14 22:22:55 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:55 DD-WRT user.warn kernel: WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:55 DD-WRT user.warn kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:55 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:55 DD-WRT user.warn kernel:         807f79f8 87c0bcc4 807f09fc 809244c4 80924003 00000001 87c0bc68 00000007
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001afe 00000004 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:55 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001afd 001be3ef 001be3af
Mar 14 22:22:55 DD-WRT user.warn kernel:         ...
Mar 14 22:22:55 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:55 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:55 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:55 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:55 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:55 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:55 DD-WRT user.warn kernel: ---[ end trace d851521729995c70 ]---
Mar 14 22:22:55 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->190.237.35.153:60608|ID:12D7,IL:125|UL:105,UC:DC6A]: update pmtu from 0 to 1500
Mar 14 22:22:57 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:57 DD-WRT user.warn kernel: WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:57 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:57 DD-WRT user.warn kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:57 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:57 DD-WRT user.warn kernel:         807f79f8 87c0fcc4 807f09fc 87c2ebc4 80924003 00000001 87c0fc68 00000007
Mar 14 22:22:57 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001b1b 00000004 00000000
Mar 14 22:22:57 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:57 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001b1a 001be4af 001be4ef
Mar 14 22:22:57 DD-WRT user.warn kernel:         ...
Mar 14 22:22:57 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:57 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:57 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:57 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:57 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:57 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:57 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:57 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:57 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:57 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:57 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:57 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:57 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:57 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:57 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:57 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:57 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:57 DD-WRT user.warn kernel: ---[ end trace d851521729995c71 ]---
Mar 14 22:22:57 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1324)[142.179.232.41:63897->190.233.5.6:52100|ID:88B8,IL:122|UL:102,UC:C36A]: update pmtu from 0 to 1500
Mar 14 22:22:57 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1321)[192.168.1.1:80->192.168.1.30:64443|ID:0000,IL:60|...A..S.]: update pmtu from 0 to 1500
Mar 14 22:22:57 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:721)[192.168.1.30:64443->192.168.1.1:80|ID:0000,IL:52|...A....]: dir=0 reply:1 original:0, dev=br0
Mar 14 22:22:57 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:721)[192.168.1.30:64443->192.168.1.1:80|ID:0000,IL:420|...AP...]: dir=0 reply:1 original:0, dev=br0
Mar 14 22:22:57 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:721)[192.168.1.30:64443->192.168.1.1:80|ID:0000,IL:52|...A....]: dir=0 reply:1 original:0, dev=br0
Mar 14 22:22:57 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:721)[192.168.1.30:64443->192.168.1.1:80|ID:0000,IL:52|...A....]: dir=0 reply:1 original:0, dev=br0
Mar 14 22:22:58 DD-WRT user.warn kernel: ------------[ cut here ]------------
Mar 14 22:22:58 DD-WRT user.warn kernel: WARNING: CPU: 3 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:58 DD-WRT user.warn kernel: Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_prot
Mar 14 22:22:58 DD-WRT user.warn kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W       4.14.225 #3890
Mar 14 22:22:58 DD-WRT user.warn kernel: Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
Mar 14 22:22:58 DD-WRT user.warn kernel:         807f79f8 87c11cc4 807f09fc 87c2f3c4 80924003 00000001 87c11c68 00000007
Mar 14 22:22:58 DD-WRT user.warn kernel:         00000000 00000000 80a50000 00000000 00000001 00001b3d 00000004 00000000
Mar 14 22:22:58 DD-WRT user.warn kernel:         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
Mar 14 22:22:58 DD-WRT user.warn kernel:         000000c5 00000000 00000001 00000006 00000002 00001b3c 001be56f 001be5af
Mar 14 22:22:58 DD-WRT user.warn kernel:         ...
Mar 14 22:22:58 DD-WRT user.warn kernel: Call Trace:
Mar 14 22:22:58 DD-WRT user.warn kernel: [<800183bc>] show_stack+0x58/0x100
Mar 14 22:22:58 DD-WRT user.warn kernel: [<8076562c>] dump_stack+0x9c/0xc8
Mar 14 22:22:58 DD-WRT user.warn kernel: [<8003b7e0>] __warn+0xe0/0x138
Mar 14 22:22:58 DD-WRT user.warn kernel: [<8003b8d0>] warn_slowpath_null+0x1c/0x28
Mar 14 22:22:58 DD-WRT user.warn kernel: [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
Mar 14 22:22:58 DD-WRT user.warn kernel: [<80621d80>] nf_hook_slow+0x60/0x150
Mar 14 22:22:58 DD-WRT user.warn kernel: [<8065cdf8>] ip_forward+0x568/0x5d4
Mar 14 22:22:58 DD-WRT user.warn kernel: [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
Mar 14 22:22:58 DD-WRT user.warn kernel: [<805cd180>] process_backlog+0xa8/0x168
Mar 14 22:22:58 DD-WRT user.warn kernel: [<805cf6ec>] __napi_poll+0x3c/0x124
Mar 14 22:22:58 DD-WRT user.warn kernel: [<805cf974>] net_rx_action+0x110/0x21c
Mar 14 22:22:58 DD-WRT user.warn kernel: [<80783da4>] __do_softirq+0x354/0x368
Mar 14 22:22:58 DD-WRT user.warn kernel: [<80041514>] irq_exit+0xb8/0xf0
Mar 14 22:22:58 DD-WRT user.warn kernel: [<802cb728>] plat_irq_dispatch+0xf0/0x13c
Mar 14 22:22:58 DD-WRT user.warn kernel: [<800126a8>] except_vec_vi_end+0xb8/0xc4
Mar 14 22:22:58 DD-WRT user.warn kernel: [<8001401c>] r4k_wait_irqoff+0x18/0x20
Mar 14 22:22:58 DD-WRT user.warn kernel: ---[ end trace d851521729995c72 ]---
Mar 14 22:22:58 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1321)[142.179.232.41:64445->203.205.235.243:443|ID:0000,IL:64|......S.]: update pmtu from 0 to 1500
Mar 14 22:22:58 DD-WRT user.debug kernel: debug: (PCO)[PRE](natflow_path_pre_ct_in_hook:750)[203.205.235.243:443->142.179.232.41:64445|ID:0000,IL:52|...A..S.]: pmtu=0 FRAG=  (null)
Mar 14 22:22:58 DD-WRT user.debug kernel: debug: (PCO)[POST](natflow_path_post_ct_out_hook:1321)[203.205.235.243:443->192.168.1.30:64445|ID:0000,IL:52|...A..S.]: update pmtu from 0 to 1500
Mar 14 22:23:00 DD-WRT user.warn kernel: info: do keep alive[4142]: 23.6.61.149:443->142.179.232.41:64351 update jiffies=378338
Mar 14 22:23:00 DD-WRT user.warn kernel: info: do keep alive update ct0: 23.6.61.149:443->142.179.232.41:64351 diff_jiffies=2548 HZ=250

Mar 14 '21 21:03 i3roly

it is working but you may disable the kernel warnning https://github.com/x-wrt/x-wrt/blob/master/target/linux/generic/backport-4.19/999-no-warn-in-nf_rtcache_forward.patch

Mar 14 '21 21:03 ptpt52

it's working correctly, for sure? then my client wifi card must be poor (BCM943602CDPAX) because i get only approx ~400Mbps download and ~ 500Mbps upload.

i thought it should be faster for this card. my version did not have this patch (https://patchwork.ozlabs.org/project/openwrt/patch/[email protected]/) to rtcache.

i am going to fix my rtcache so it is similar to yours https://github.com/x-wrt/x-wrt/blob/master/target/linux/generic/backport-5.4/020-backport_netfilter_rtcache.patch and report back.

i hope not having init function in rtcache was part of problem.

Mar 14 '21 21:03 i3roly

for some reason it's download that is the problem. it is not hitting CPU.

for upload, i see CPU usage go up right away and i can observe the speed instantly increasing, corresponding with the rapid CPU increase.

for download, i cannot observe such a phenomenon. what kind of issue would exist where the upload is working correctly, but download is not?

here is sample dmesg from download:

root@DD-WRT:~# dmesg
[  522.502495] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  522.502501] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  522.502532]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 00000007
[  522.502562]         00000000 00000000 80a50000 00000000 00000001 00001d83 00000004 00000000
[  522.502592]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  522.502621]         000000c5 00000000 00000001 00000006 00000002 00001d82 001be3ef 001be3af
[  522.502650]         ...
[  522.502660] Call Trace:
[  522.502683] [<800183bc>] show_stack+0x58/0x100
[  522.502703] [<8076562c>] dump_stack+0x9c/0xc8
[  522.502723] [<8003b7e0>] __warn+0xe0/0x138
[  522.502735] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  522.502745] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  522.502761] [<80621d80>] nf_hook_slow+0x60/0x150
[  522.502782] [<8065cdf8>] ip_forward+0x568/0x5d4
[  522.502794] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  522.502803] [<805cd180>] process_backlog+0xa8/0x168
[  522.502814] [<805cf6ec>] __napi_poll+0x3c/0x124
[  522.502822] [<805cf974>] net_rx_action+0x110/0x21c
[  522.502840] [<80783da4>] __do_softirq+0x354/0x368
[  522.502849] [<80041514>] irq_exit+0xb8/0xf0
[  522.502864] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  522.502876] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  522.502892] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  522.502958] ---[ end trace e4bc7eb1c43b5207 ]---
[  522.512639] ------------[ cut here ]------------
[  522.512712] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  522.512720] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  522.512820] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  522.512828] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  522.512876]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 00000007
[  522.512924]         00000000 00000000 80a50000 00000000 00000001 00001d9f 00000004 00000000
[  522.512953]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  522.512983]         000000c5 00000000 00000001 00000006 00000002 00001d9e 001be3ef 001be3af
[  522.513012]         ...
[  522.513022] Call Trace:
[  522.513046] [<800183bc>] show_stack+0x58/0x100
[  522.513066] [<8076562c>] dump_stack+0x9c/0xc8
[  522.513086] [<8003b7e0>] __warn+0xe0/0x138
[  522.513096] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  522.513108] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  522.513124] [<80621d80>] nf_hook_slow+0x60/0x150
[  522.513144] [<8065cdf8>] ip_forward+0x568/0x5d4
[  522.513154] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  522.513163] [<805cd180>] process_backlog+0xa8/0x168
[  522.513173] [<805cf6ec>] __napi_poll+0x3c/0x124
[  522.513181] [<805cf974>] net_rx_action+0x110/0x21c
[  522.513198] [<80783da4>] __do_softirq+0x354/0x368
[  522.513207] [<80041514>] irq_exit+0xb8/0xf0
[  522.513222] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  522.513232] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  522.513242] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  522.513256] ---[ end trace e4bc7eb1c43b5208 ]---
[  523.161579] ------------[ cut here ]------------
[  523.161638] WARNING: CPU: 3 PID: 2292 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  523.161643] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  523.161707] CPU: 3 PID: 2292 Comm: kworker/u9:0 Tainted: G        W       4.14.225 #3892
[  523.161720] Workqueue: napi_workq napi_workfn
[  523.161728] Stack : 80a60000 00000006 807f08f8 8416fb14 8409db00 807f0a00 00000000 00000000
[  523.161760]         000000c5 00000000 00000001 8007f7f0 80924003 00000001 8416fad0 00000007
[  523.161790]         00000000 00000000 00000000 00000000 00000001 00001dbc 00000004 00000000
[  523.161819]         00000000 00000000 80a60000 616e2071 00000000 00000001 00000000 00000000
[  523.161848]         000000c5 00000000 00000001 00000006 00000001 00001dbb 001be56f 001be5af
[  523.161878]         ...
[  523.161888] Call Trace:
[  523.161910] [<800183bc>] show_stack+0x58/0x100
[  523.161930] [<8076562c>] dump_stack+0x9c/0xc8
[  523.161950] [<8003b7e0>] __warn+0xe0/0x138
[  523.161961] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  523.161971] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  523.161987] [<80621d80>] nf_hook_slow+0x60/0x150
[  523.162007] [<8065cdf8>] ip_forward+0x568/0x5d4
[  523.162017] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  523.162025] [<805cd180>] process_backlog+0xa8/0x168
[  523.162034] [<805cf6ec>] __napi_poll+0x3c/0x124
[  523.162042] [<805cf974>] net_rx_action+0x110/0x21c
[  523.162059] [<80783da4>] __do_softirq+0x354/0x368
[  523.162069] [<800412d8>] do_softirq+0x94/0xb8
[  523.162078] [<800413a0>] __local_bh_enable_ip+0xa4/0xe4
[  523.162086] [<805cf820>] napi_workfn+0x4c/0x90
[  523.162103] [<80055318>] process_one_work+0x278/0x434
[  523.162112] [<80055d64>] worker_thread+0x3a0/0x5f0
[  523.162128] [<8005ad74>] kthread+0x130/0x144
[  523.162138] [<800121ac>] ret_from_kernel_thread+0x14/0x1c
[  523.162154] ---[ end trace e4bc7eb1c43b5209 ]---
[  523.163774] ------------[ cut here ]------------
[  523.163821] WARNING: CPU: 3 PID: 2292 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  523.163848] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  523.163922] CPU: 3 PID: 2292 Comm: kworker/u9:0 Tainted: G        W       4.14.225 #3892
[  523.163934] Workqueue: napi_workq napi_workfn
[  523.163943] Stack : 80a60000 00000006 807f08f8 8416fb14 8409db00 807f0a00 00000000 00000000
[  523.163976]         000000c5 00000000 00000001 8007f7f0 80924003 00000001 8416fad0 80941668
[  523.164008]         00000000 00000000 81148bb8 00000000 00000001 00001ddc 00000004 00000000
[  523.164037]         00000000 00000000 80a60000 616e2071 00000000 00000001 00000000 00000000
[  523.164067]         000000c5 00000000 00000001 00000006 00000001 00001ddb 0000000c 80a5000c
[  523.164097]         ...
[  523.164107] Call Trace:
[  523.164126] [<800183bc>] show_stack+0x58/0x100
[  523.164155] [<8076562c>] dump_stack+0x9c/0xc8
[  523.164179] [<8003b7e0>] __warn+0xe0/0x138
[  523.164196] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  523.164213] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  523.164234] [<80621d80>] nf_hook_slow+0x60/0x150
[  523.164259] [<8065cdf8>] ip_forward+0x568/0x5d4
[  523.164275] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  523.164289] [<805cd180>] process_backlog+0xa8/0x168
[  523.164300] [<805cf6ec>] __napi_poll+0x3c/0x124
[  523.164309] [<805cf974>] net_rx_action+0x110/0x21c
[  523.164329] [<80783da4>] __do_softirq+0x354/0x368
[  523.164339] [<800412d8>] do_softirq+0x94/0xb8
[  523.164348] [<800413a0>] __local_bh_enable_ip+0xa4/0xe4
[  523.164356] [<805cf820>] napi_workfn+0x4c/0x90
[  523.164372] [<80055318>] process_one_work+0x278/0x434
[  523.164381] [<80055d64>] worker_thread+0x3a0/0x5f0
[  523.164397] [<8005ad74>] kthread+0x130/0x144
[  523.164407] [<800121ac>] ret_from_kernel_thread+0x14/0x1c
[  523.164422] ---[ end trace e4bc7eb1c43b520a ]---
[  523.795094] ------------[ cut here ]------------
[  523.795155] WARNING: CPU: 1 PID: 531 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  523.795159] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  523.795224] CPU: 1 PID: 531 Comm: kworker/u9:1 Tainted: G        W       4.14.225 #3892
[  523.795237] Workqueue: napi_workq napi_workfn
[  523.795245] Stack : 80a60000 00000006 807f08f8 84009b14 85ab5d80 807f0a00 00000000 00000000
[  523.795277]         000000c5 00000000 00000001 8007f7f0 80924003 00000001 84009ad0 00000007
[  523.795306]         00000000 00000000 00000000 00000000 00000001 00001dfc 00000004 00000000
[  523.795336]         00000000 00000000 80a60000 616e2071 00000000 00000001 00000000 00000000
[  523.795365]         000000c5 00000000 00000001 00000006 00000001 00001dfb 00000004 80a50004
[  523.795394]         ...
[  523.795404] Call Trace:
[  523.795427] [<800183bc>] show_stack+0x58/0x100
[  523.795447] [<8076562c>] dump_stack+0x9c/0xc8
[  523.795468] [<8003b7e0>] __warn+0xe0/0x138
[  523.795479] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  523.795489] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  523.795506] [<80621d80>] nf_hook_slow+0x60/0x150
[  523.795526] [<8065cdf8>] ip_forward+0x568/0x5d4
[  523.795535] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  523.795544] [<805cd180>] process_backlog+0xa8/0x168
[  523.795553] [<805cf6ec>] __napi_poll+0x3c/0x124
[  523.795561] [<805cf974>] net_rx_action+0x110/0x21c
[  523.795579] [<80783da4>] __do_softirq+0x354/0x368
[  523.795589] [<800412d8>] do_softirq+0x94/0xb8
[  523.795598] [<800413a0>] __local_bh_enable_ip+0xa4/0xe4
[  523.795606] [<805cf820>] napi_workfn+0x4c/0x90
[  523.795623] [<80055318>] process_one_work+0x278/0x434
[  523.795632] [<80055d90>] worker_thread+0x3cc/0x5f0
[  523.795648] [<8005ad74>] kthread+0x130/0x144
[  523.795659] [<800121ac>] ret_from_kernel_thread+0x14/0x1c
[  523.795707] ---[ end trace e4bc7eb1c43b520b ]---
[  523.805275] ------------[ cut here ]------------
[  523.805332] WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  523.805337] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  523.805400] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3892
[  523.805406] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  523.805438]         807f79fc 87c0dcc4 807f0a00 87c2e3c4 80924003 00000001 87c0dc68 00000007
[  523.805468]         00000000 00000000 80a50000 00000000 00000001 00001e1b 00000004 00000000
[  523.805497]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  523.805527]         000000c5 00000000 00000001 00000006 00000002 00001e1a 001be32f 001be42f
[  523.805556]         ...
[  523.805566] Call Trace:
[  523.805588] [<800183bc>] show_stack+0x58/0x100
[  523.805608] [<8076562c>] dump_stack+0x9c/0xc8
[  523.805628] [<8003b7e0>] __warn+0xe0/0x138
[  523.805639] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  523.805649] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  523.805665] [<80621d80>] nf_hook_slow+0x60/0x150
[  523.805684] [<8065cdf8>] ip_forward+0x568/0x5d4
[  523.805694] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  523.805703] [<805cd180>] process_backlog+0xa8/0x168
[  523.805713] [<805cf6ec>] __napi_poll+0x3c/0x124
[  523.805721] [<805cf974>] net_rx_action+0x110/0x21c
[  523.805738] [<80783da4>] __do_softirq+0x354/0x368
[  523.805747] [<80041514>] irq_exit+0xb8/0xf0
[  523.805763] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  523.805772] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  523.805782] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  523.805795] ---[ end trace e4bc7eb1c43b520c ]---
[  524.300561] ------------[ cut here ]------------
[  524.300638] WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  524.300647] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  524.300764] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3892
[  524.300772] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  524.300829]         807f79fc 87c0fcc4 807f0a00 87c2ebc4 80924003 00000001 87c0fc68 00000007
[  524.300887]         00000000 00000000 80a50000 00000000 00000001 00001e37 00000004 00000000
[  524.300934]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  524.300982]         000000c5 00000000 00000001 00000006 00000002 00001e36 000eef6f 000eefaf
[  524.301027]         ...
[  524.301042] Call Trace:
[  524.301080] [<800183bc>] show_stack+0x58/0x100
[  524.301109] [<8076562c>] dump_stack+0x9c/0xc8
[  524.301139] [<8003b7e0>] __warn+0xe0/0x138
[  524.301158] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  524.301182] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  524.301206] [<80621d80>] nf_hook_slow+0x60/0x150
[  524.301237] [<8065cdf8>] ip_forward+0x568/0x5d4
[  524.301254] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  524.301268] [<805cd180>] process_backlog+0xa8/0x168
[  524.301285] [<805cf6ec>] __napi_poll+0x3c/0x124
[  524.301300] [<805cf974>] net_rx_action+0x110/0x21c
[  524.301327] [<80783da4>] __do_softirq+0x354/0x368
[  524.301343] [<80041514>] irq_exit+0xb8/0xf0
[  524.301367] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  524.301387] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  524.301405] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  524.301427] ---[ end trace e4bc7eb1c43b520d ]---
[  524.470877] info: do keep alive[7238]: 198.166.40.25:8080->142.179.232.41:50864 update jiffies=56024
[  524.470939] info: do keep alive update ct0: 198.166.40.25:8080->142.179.232.41:50864 diff_jiffies=928 HZ=250
[  524.516697] info: do keep alive[7293]: 198.166.40.27:8080->142.179.232.41:50863 update jiffies=56036
[  524.516728] info: do keep alive update ct0: 198.166.40.27:8080->142.179.232.41:50863 diff_jiffies=941 HZ=250
[  524.893325] info: do keep alive[7668]: 192.168.1.30:50863->198.166.40.27:8080 update jiffies=56130
[  524.893356] info: do keep alive update ct1: 192.168.1.30:50863->198.166.40.27:8080 diff_jiffies=0 HZ=250
[  524.893366] info: do keep alive[7293]: 198.166.40.27:8080->142.179.232.41:50863 update jiffies=56130
[  525.108804] ------------[ cut here ]------------
[  525.108864] WARNING: CPU: 0 PID: 531 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  525.108869] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  525.108932] CPU: 0 PID: 531 Comm: kworker/u9:1 Tainted: G        W       4.14.225 #3892
[  525.108945] Workqueue: napi_workq napi_workfn
[  525.108953] Stack : 80a60000 00000006 807f08f8 84009b14 85ab5d80 807f0a00 00000000 00000000
[  525.108985]         000000c5 00000000 00000001 8007f7f0 80924003 00000001 84009ad0 00000007
[  525.109014]         00000000 00000000 00000000 00000000 00000001 00001e5b 00000004 00000000
[  525.109045]         00000000 00000000 80a60000 616e2071 00000000 00000001 00000000 00000000
[  525.109078]         000000c5 00000000 00000001 00000006 00000001 00001e5a 000eedef 000eee2f
[  525.109113]         ...
[  525.109125] Call Trace:
[  525.109149] [<800183bc>] show_stack+0x58/0x100
[  525.109170] [<8076562c>] dump_stack+0x9c/0xc8
[  525.109191] [<8003b7e0>] __warn+0xe0/0x138
[  525.109205] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  525.109220] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  525.109242] [<80621d80>] nf_hook_slow+0x60/0x150
[  525.109268] [<8065cdf8>] ip_forward+0x568/0x5d4
[  525.109278] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  525.109287] [<805cd180>] process_backlog+0xa8/0x168
[  525.109296] [<805cf6ec>] __napi_poll+0x3c/0x124
[  525.109305] [<805cf974>] net_rx_action+0x110/0x21c
[  525.109322] [<80783da4>] __do_softirq+0x354/0x368
[  525.109332] [<800412d8>] do_softirq+0x94/0xb8
[  525.109340] [<800413a0>] __local_bh_enable_ip+0xa4/0xe4
[  525.109349] [<805cf820>] napi_workfn+0x4c/0x90
[  525.109366] [<80055318>] process_one_work+0x278/0x434
[  525.109375] [<80055d90>] worker_thread+0x3cc/0x5f0
[  525.109391] [<8005ad74>] kthread+0x130/0x144
[  525.109402] [<800121ac>] ret_from_kernel_thread+0x14/0x1c
[  525.109417] ---[ end trace e4bc7eb1c43b520e ]---
[  525.117616] ------------[ cut here ]------------
[  525.117675] WARNING: CPU: 0 PID: 531 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  525.117680] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  525.117747] CPU: 0 PID: 531 Comm: kworker/u9:1 Tainted: G        W       4.14.225 #3892
[  525.117761] Workqueue: napi_workq napi_workfn
[  525.117769] Stack : 80a60000 00000006 807f08f8 84009b14 85ab5d80 807f0a00 00000000 00000000
[  525.117804]         000000c5 00000000 00000001 8007f7f0 80924003 00000001 84009ad0 80941668
[  525.117836]         00000000 00000000 81148bb8 00000000 00000001 00001e7b 00000004 00000000
[  525.117868]         00000000 00000000 80a60000 616e2071 00000000 00000001 00000000 00000000
[  525.117899]         000000c5 00000000 00000001 00000006 00000001 00001e7a 000eee6f 000d51af
[  525.117930]         ...
[  525.117940] Call Trace:
[  525.117963] [<800183bc>] show_stack+0x58/0x100
[  525.117983] [<8076562c>] dump_stack+0x9c/0xc8
[  525.118003] [<8003b7e0>] __warn+0xe0/0x138
[  525.118015] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  525.118025] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  525.118042] [<80621d80>] nf_hook_slow+0x60/0x150
[  525.118074] [<8065cdf8>] ip_forward+0x568/0x5d4
[  525.118092] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  525.118110] [<805cd180>] process_backlog+0xa8/0x168
[  525.118120] [<805cf6ec>] __napi_poll+0x3c/0x124
[  525.118129] [<805cf974>] net_rx_action+0x110/0x21c
[  525.118147] [<80783da4>] __do_softirq+0x354/0x368
[  525.118158] [<800412d8>] do_softirq+0x94/0xb8
[  525.118167] [<800413a0>] __local_bh_enable_ip+0xa4/0xe4
[  525.118176] [<805cf820>] napi_workfn+0x4c/0x90
[  525.118193] [<80055318>] process_one_work+0x278/0x434
[  525.118204] [<80055d64>] worker_thread+0x3a0/0x5f0
[  525.118221] [<8005ad74>] kthread+0x130/0x144
[  525.118233] [<800121ac>] ret_from_kernel_thread+0x14/0x1c
[  525.118249] ---[ end trace e4bc7eb1c43b520f ]---
[  525.556281] info: do keep alive[136]: 192.168.1.30:50858->209.115.181.110:8080 update jiffies=56296
[  525.556321] info: do keep alive update ct1: 192.168.1.30:50858->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  525.556339] info: do keep alive[2308]: 209.115.181.110:8080->142.179.232.41:50858 update jiffies=56296
[  525.876468] info: do keep alive[462]: 192.168.1.30:50864->198.166.40.25:8080 update jiffies=56376
[  525.876508] info: do keep alive update ct1: 192.168.1.30:50864->198.166.40.25:8080 diff_jiffies=0 HZ=250
[  525.876523] info: do keep alive[7238]: 198.166.40.25:8080->142.179.232.41:50864 update jiffies=56376
[  526.067022] info: do keep alive[650]: 192.168.1.30:50859->209.115.181.110:8080 update jiffies=56424
[  526.067051] info: do keep alive update ct1: 192.168.1.30:50859->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  526.067062] info: do keep alive[2822]: 209.115.181.110:8080->142.179.232.41:50859 update jiffies=56424
[  526.365980] info: do keep alive[952]: 208.77.198.36:8080->142.179.232.41:50865 update jiffies=56498
[  526.366011] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:50865 diff_jiffies=1104 HZ=250
[  527.734147] info: do keep alive[2308]: 209.115.181.110:8080->142.179.232.41:50858 update jiffies=56840
[  527.734173] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50858 diff_jiffies=544 HZ=250
[  528.241514] info: do keep alive[2822]: 209.115.181.110:8080->142.179.232.41:50859 update jiffies=56967
[  528.241544] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50859 diff_jiffies=543 HZ=250
[  528.421649] ------------[ cut here ]------------
[  528.421718] WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  528.421724] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  528.421788] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3892
[  528.421794] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  528.421826]         807f79fc 87c0dcc4 807f0a00 87c2e3c4 80924003 00000001 87c0dc68 00000007
[  528.421856]         00000000 00000000 80a50000 00000000 00000001 00001ea9 00000004 00000000
[  528.421885]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  528.421914]         000000c5 00000000 00000001 00000006 00000002 00001ea8 00000004 80a50004
[  528.421943]         ...
[  528.421953] Call Trace:
[  528.421976] [<800183bc>] show_stack+0x58/0x100
[  528.421996] [<8076562c>] dump_stack+0x9c/0xc8
[  528.422016] [<8003b7e0>] __warn+0xe0/0x138
[  528.422027] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  528.422037] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  528.422053] [<80621d80>] nf_hook_slow+0x60/0x150
[  528.422073] [<8065cdf8>] ip_forward+0x568/0x5d4
[  528.422084] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  528.422092] [<805cd180>] process_backlog+0xa8/0x168
[  528.422102] [<805cf6ec>] __napi_poll+0x3c/0x124
[  528.422111] [<805cf974>] net_rx_action+0x110/0x21c
[  528.422128] [<80783da4>] __do_softirq+0x354/0x368
[  528.422137] [<80041514>] irq_exit+0xb8/0xf0
[  528.422152] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  528.422162] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  528.422171] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  528.422184] ---[ end trace e4bc7eb1c43b5210 ]---
[  529.223883] ------------[ cut here ]------------
[  529.223958] WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  529.223966] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  529.224031] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3892
[  529.224037] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  529.224068]         807f79fc 87c0dcc4 807f0a00 87c2e3c4 80924003 00000001 87c0dc68 00000007
[  529.224098]         00000000 00000000 80a50000 00000000 00000001 00001ec5 00000004 00000000
[  529.224128]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  529.224157]         000000c5 00000000 00000001 00000006 00000002 00001ec4 00000004 80a50004
[  529.224186]         ...
[  529.224196] Call Trace:
[  529.224219] [<800183bc>] show_stack+0x58/0x100
[  529.224239] [<8076562c>] dump_stack+0x9c/0xc8
[  529.224259] [<8003b7e0>] __warn+0xe0/0x138
[  529.224270] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  529.224280] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  529.224296] [<80621d80>] nf_hook_slow+0x60/0x150
[  529.224316] [<8065cdf8>] ip_forward+0x568/0x5d4
[  529.224327] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  529.224335] [<805cd180>] process_backlog+0xa8/0x168
[  529.224345] [<805cf6ec>] __napi_poll+0x3c/0x124
[  529.224354] [<805cf974>] net_rx_action+0x110/0x21c
[  529.224371] [<80783da4>] __do_softirq+0x354/0x368
[  529.224380] [<80041514>] irq_exit+0xb8/0xf0
[  529.224395] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  529.224405] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  529.224415] [<80075e04>] do_idle+0x104/0x188
[  529.224424] [<800760b8>] cpu_startup_entry+0x24/0x2c
[  529.224466] ---[ end trace e4bc7eb1c43b5211 ]---
[  529.858745] ------------[ cut here ]------------
[  529.858817] WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  529.858825] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  529.858974] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3892
[  529.859001] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  529.859057]         807f79fc 87c0fcc4 807f0a00 87c2ebc4 80924003 00000001 87c0fc68 80941668
[  529.859110]         00000000 00000000 80a50000 00000000 00000001 00001ee2 00000004 00000000
[  529.859158]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  529.859212]         000000c5 00000000 00000001 00000006 00000002 00001ee1 00000008 80a50008
[  529.859260]         ...
[  529.859273] Call Trace:
[  529.859305] [<800183bc>] show_stack+0x58/0x100
[  529.859334] [<8076562c>] dump_stack+0x9c/0xc8
[  529.859362] [<8003b7e0>] __warn+0xe0/0x138
[  529.859381] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  529.859403] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  529.859428] [<80621d80>] nf_hook_slow+0x60/0x150
[  529.859459] [<8065cdf8>] ip_forward+0x568/0x5d4
[  529.859485] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  529.859503] [<805cd180>] process_backlog+0xa8/0x168
[  529.859523] [<805cf6ec>] __napi_poll+0x3c/0x124
[  529.859538] [<805cf974>] net_rx_action+0x110/0x21c
[  529.859562] [<80783da4>] __do_softirq+0x354/0x368
[  529.859580] [<80041514>] irq_exit+0xb8/0xf0
[  529.859604] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  529.859623] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  529.859641] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  529.859663] ---[ end trace e4bc7eb1c43b5212 ]---
[  529.861570] ------------[ cut here ]------------
[  529.861637] WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  529.861645] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  529.861744] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3892
[  529.861752] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  529.861801]         807f79fc 87c0fcc4 807f0a00 87c2ebc4 80924003 00000001 87c0fc68 80941668
[  529.861852]         00000000 00000000 80a50000 00000000 00000001 00001efe 00000004 00000000
[  529.861903]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  529.861949]         000000c5 00000000 00000001 00000006 00000002 00001efd 001be4af 001be4ef
[  529.862005]         ...
[  529.862018] Call Trace:
[  529.862052] [<800183bc>] show_stack+0x58/0x100
[  529.862094] [<8076562c>] dump_stack+0x9c/0xc8
[  529.862127] [<8003b7e0>] __warn+0xe0/0x138
[  529.862149] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  529.862171] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  529.862193] [<80621d80>] nf_hook_slow+0x60/0x150
[  529.862218] [<8065cdf8>] ip_forward+0x568/0x5d4
[  529.862237] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  529.862251] [<805cd180>] process_backlog+0xa8/0x168
[  529.862266] [<805cf6ec>] __napi_poll+0x3c/0x124
[  529.862278] [<805cf974>] net_rx_action+0x110/0x21c
[  529.862302] [<80783da4>] __do_softirq+0x354/0x368
[  529.862319] [<80041514>] irq_exit+0xb8/0xf0
[  529.862338] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  529.862354] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  529.862370] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  529.862390] ---[ end trace e4bc7eb1c43b5213 ]---
[  530.134376] info: do keep alive[4720]: 192.168.1.30:50865->208.77.198.36:8080 update jiffies=57440
[  530.134406] info: do keep alive update ct1: 192.168.1.30:50865->208.77.198.36:8080 diff_jiffies=0 HZ=250
[  530.134415] info: do keep alive[952]: 208.77.198.36:8080->142.179.232.41:50865 update jiffies=57440
[  530.825184] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->70.129.177.71:6881|ID:16F7,IL:122|UL:102,UC:B480]: dir=0 use hash=5810
[  530.825211] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->70.129.177.71:6881|ID:16F7,IL:122|UL:102,UC:B480]: dir=1 use hash=6404
[  530.825412] ------------[ cut here ]------------
[  530.825457] WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  530.825462] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  530.825527] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3892
[  530.825534] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  530.825567]         807f79fc 87c0dcc4 807f0a00 87c2e3c4 80924003 00000001 87c0dc68 00000007
[  530.825599]         00000000 00000000 80a50000 00000000 00000001 00001f1f 00000004 00000000
[  530.825630]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  530.825661]         000000c5 00000000 00000001 00000006 00000002 00001f1e 00000004 80a50004
[  530.825692]         ...
[  530.825703] Call Trace:
[  530.825726] [<800183bc>] show_stack+0x58/0x100
[  530.825747] [<8076562c>] dump_stack+0x9c/0xc8
[  530.825768] [<8003b7e0>] __warn+0xe0/0x138
[  530.825779] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  530.825789] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  530.825808] [<80621d80>] nf_hook_slow+0x60/0x150
[  530.825830] [<8065cdf8>] ip_forward+0x568/0x5d4
[  530.825842] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  530.825850] [<805cd180>] process_backlog+0xa8/0x168
[  530.825861] [<805cf6ec>] __napi_poll+0x3c/0x124
[  530.825870] [<805cf974>] net_rx_action+0x110/0x21c
[  530.825887] [<80783da4>] __do_softirq+0x354/0x368
[  530.825897] [<80041514>] irq_exit+0xb8/0xf0
[  530.825913] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  530.825923] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  530.825933] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  530.825946] ---[ end trace e4bc7eb1c43b5214 ]---

and here is dmesg from upload:

root@DD-WRT:~# dmesg
[  533.261042] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  533.261052] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  533.261061] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  533.261071] ---[ end trace e4bc7eb1c43b5217 ]---
[  533.286905] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50868->23.6.61.149:443|ID:0000,IL:52|...A....]: dir=0 use hash=2650
[  533.286969] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50868->23.6.61.149:443|ID:0000,IL:52|...A....]: dir=1 use hash=7122
[  533.288569] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50868->23.6.61.149:443|ID:0000,IL:565|...AP...]: dir=1 use hash=7122
[  533.288595] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50867->23.6.61.149:443|ID:0000,IL:52|...A....]: dir=0 use hash=1620
[  533.288619] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50867->23.6.61.149:443|ID:0000,IL:52|...A....]: dir=1 use hash=5084
[  533.288655] info: (PCO) set hwnat offload 2 dev=rai0 s=23.6.61.149:443 d=142.179.232.41:50868 dev=vlan2 s=192.168.1.30:50868 d=23.6.61.149:443
[  533.288701] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50867->23.6.61.149:443|ID:0000,IL:565|...AP...]: dir=1 use hash=5084
[  533.307101] info: do keep alive[2650]: 192.168.1.30:50868->23.6.61.149:443 update jiffies=58234
[  533.307129] info: do keep alive update ct1: 192.168.1.30:50868->23.6.61.149:443 diff_jiffies=1 HZ=250
[  533.307139] info: do keep alive[7122]: 23.6.61.149:443->142.179.232.41:50868 update jiffies=58234
[  533.554447] ------------[ cut here ]------------
[  533.554507] WARNING: CPU: 1 PID: 531 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  533.554512] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  533.554576] CPU: 1 PID: 531 Comm: kworker/u9:1 Tainted: G        W       4.14.225 #3892
[  533.554589] Workqueue: napi_workq napi_workfn
[  533.554597] Stack : 80a60000 00000006 807f08f8 84009b14 85ab5d80 807f0a00 00000000 00000000
[  533.554628]         000000c5 00000000 00000001 8007f7f0 80924003 00000001 84009ad0 00000007
[  533.554658]         00000000 00000000 00000000 00000000 00000001 00001faf 00000004 00000000
[  533.554687]         00000000 00000000 80a60000 616e2071 00000000 00000001 00000000 00000000
[  533.554716]         000000c5 00000000 00000001 00000006 00000001 00001fae 00000004 80a50004
[  533.554746]         ...
[  533.554756] Call Trace:
[  533.554778] [<800183bc>] show_stack+0x58/0x100
[  533.554799] [<8076562c>] dump_stack+0x9c/0xc8
[  533.554819] [<8003b7e0>] __warn+0xe0/0x138
[  533.554830] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  533.554840] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  533.554857] [<80621d80>] nf_hook_slow+0x60/0x150
[  533.554880] [<8065cdf8>] ip_forward+0x568/0x5d4
[  533.554895] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  533.554911] [<805cd180>] process_backlog+0xa8/0x168
[  533.554927] [<805cf6ec>] __napi_poll+0x3c/0x124
[  533.554941] [<805cf974>] net_rx_action+0x110/0x21c
[  533.554963] [<80783da4>] __do_softirq+0x354/0x368
[  533.554978] [<800412d8>] do_softirq+0x94/0xb8
[  533.554992] [<800413a0>] __local_bh_enable_ip+0xa4/0xe4
[  533.555006] [<805cf820>] napi_workfn+0x4c/0x90
[  533.555029] [<80055318>] process_one_work+0x278/0x434
[  533.555045] [<80055d64>] worker_thread+0x3a0/0x5f0
[  533.555069] [<8005ad74>] kthread+0x130/0x144
[  533.555082] [<800121ac>] ret_from_kernel_thread+0x14/0x1c
[  533.555135] ---[ end trace e4bc7eb1c43b5218 ]---
[  533.749521] info: do keep alive[136]: 192.168.1.30:50858->209.115.181.110:8080 update jiffies=58344
[  533.749551] info: do keep alive update ct1: 192.168.1.30:50858->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  533.749561] info: do keep alive[2308]: 209.115.181.110:8080->142.179.232.41:50858 update jiffies=58344
[  534.073497] info: do keep alive[462]: 192.168.1.30:50864->198.166.40.25:8080 update jiffies=58425
[  534.073526] info: do keep alive update ct1: 192.168.1.30:50864->198.166.40.25:8080 diff_jiffies=0 HZ=250
[  534.073536] info: do keep alive[7238]: 198.166.40.25:8080->142.179.232.41:50864 update jiffies=58425
[  534.255738] info: do keep alive[650]: 192.168.1.30:50859->209.115.181.110:8080 update jiffies=58471
[  534.255768] info: do keep alive update ct1: 192.168.1.30:50859->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  534.255778] info: do keep alive[2822]: 209.115.181.110:8080->142.179.232.41:50859 update jiffies=58471
[  534.557013] info: do keep alive[952]: 208.77.198.36:8080->142.179.232.41:50865 update jiffies=58546
[  534.557054] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:50865 diff_jiffies=1106 HZ=250
[  535.041971] ------------[ cut here ]------------
[  535.042043] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  535.042051] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  535.042115] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  535.042121] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  535.042152]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 00000007
[  535.042183]         00000000 00000000 80a50000 00000000 00000001 00001fd9 00000004 00000000
[  535.042212]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  535.042244]         000000c5 00000000 00000001 00000006 00000002 00001fd8 000eee6f 000d51af
[  535.042280]         ...
[  535.042290] Call Trace:
[  535.042313] [<800183bc>] show_stack+0x58/0x100
[  535.042332] [<8076562c>] dump_stack+0x9c/0xc8
[  535.042352] [<8003b7e0>] __warn+0xe0/0x138
[  535.042363] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  535.042373] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  535.042390] [<80621d80>] nf_hook_slow+0x60/0x150
[  535.042409] [<8065cdf8>] ip_forward+0x568/0x5d4
[  535.042420] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  535.042428] [<805cd180>] process_backlog+0xa8/0x168
[  535.042438] [<805cf6ec>] __napi_poll+0x3c/0x124
[  535.042447] [<805cf974>] net_rx_action+0x110/0x21c
[  535.042464] [<80783da4>] __do_softirq+0x354/0x368
[  535.042473] [<80041514>] irq_exit+0xb8/0xf0
[  535.042488] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  535.042498] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  535.042507] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  535.042521] ---[ end trace e4bc7eb1c43b5219 ]---
[  535.142420] ------------[ cut here ]------------
[  535.142479] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  535.142484] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  535.142548] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  535.142554] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  535.142586]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 00000007
[  535.142616]         00000000 00000000 80a50000 00000000 00000001 00001ff5 00000004 00000000
[  535.142645]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  535.142674]         000000c5 00000000 00000001 00000006 00000002 00001ff4 001be3ef 001be3af
[  535.142704]         ...
[  535.142714] Call Trace:
[  535.142736] [<800183bc>] show_stack+0x58/0x100
[  535.142756] [<8076562c>] dump_stack+0x9c/0xc8
[  535.142776] [<8003b7e0>] __warn+0xe0/0x138
[  535.142786] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  535.142796] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  535.142812] [<80621d80>] nf_hook_slow+0x60/0x150
[  535.142832] [<8065cdf8>] ip_forward+0x568/0x5d4
[  535.142843] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  535.142851] [<805cd180>] process_backlog+0xa8/0x168
[  535.142861] [<805cf6ec>] __napi_poll+0x3c/0x124
[  535.142869] [<805cf974>] net_rx_action+0x110/0x21c
[  535.142891] [<80783da4>] __do_softirq+0x354/0x368
[  535.142908] [<80041514>] irq_exit+0xb8/0xf0
[  535.142926] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  535.142936] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  535.142946] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  535.143039] ---[ end trace e4bc7eb1c43b521a ]---
[  535.235306] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50870->203.205.235.243:443|ID:0000,IL:40|...A....]: dir=0 use hash=6797
[  535.235335] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50870->203.205.235.243:443|ID:0000,IL:40|...A....]: dir=1 use hash=3860
[  535.235406] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50870->203.205.235.243:443|ID:0000,IL:224|...AP...]: dir=1 use hash=3860
[  535.635892] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[199.119.192.47:443->192.168.1.30:50548|ID:7484,IL:1145|...AP...]: dir=0 use hash=968
[  535.635919] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[199.119.192.47:443->192.168.1.30:50548|ID:7484,IL:1145|...AP...]: dir=1 use hash=4630
[  535.635959] info: (PCO) set hwnat offload 2 dev=rai0 s=199.119.192.47:443 d=142.179.232.41:50548 dev=vlan2 s=192.168.1.30:50548 d=199.119.192.47:443
[  536.809971] ------------[ cut here ]------------
[  536.810037] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  536.810041] ------------[ cut here ]------------
[  536.810059] WARNING: CPU: 1 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  536.810061] Modules linked in:
[  536.810068] Modules linked in:
[  536.810070]  nf_nat_pptp
[  536.810076]  nf_nat_pptp
[  536.810079]  nf_conntrack_pptp
[  536.810085]  nf_conntrack_pptp
[  536.810088]  nf_nat_proto_gre
[  536.810094]  nf_nat_proto_gre
[  536.810097]  nf_conntrack_proto_gre
[  536.810104]  nf_conntrack_proto_gre
[  536.810106]  fast_classifier
[  536.810112]  fast_classifier
[  536.810115]  ip6table_mangle
[  536.810121]  ip6table_mangle
[  536.810123]  ip6_tables
[  536.810129]  ip6_tables
[  536.810131]  nf_nat_h323
[  536.810138]  nf_nat_h323
[  536.810140]  nf_conntrack_h323
[  536.810146]  nf_conntrack_h323
[  536.810148]  natflow
[  536.810154]  natflow
[  536.810156]  crypto_hw_eip93
[  536.810163]  crypto_hw_eip93
[  536.810165]  authenc [last unloaded: nf_conntrack_proto_gre]
[  536.810174]  authenc [last unloaded: nf_conntrack_proto_gre]
[  536.810198] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  536.810205] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  536.810254]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 00000007
[  536.810301]         00000000 00000000 80a50000 00000000 00000001 00002032 00000004 00000000
[  536.810347]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  536.810393]         000000c5 00000000 00000001 00000006 00000002 00002031 00000000 80a50000
[  536.810439]         ...
[  536.810453] Call Trace:
[  536.810481] [<800183bc>] show_stack+0x58/0x100
[  536.810506] [<8076562c>] dump_stack+0x9c/0xc8
[  536.810532] [<8003b7e0>] __warn+0xe0/0x138
[  536.810549] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  536.810565] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  536.810587] [<80621d80>] nf_hook_slow+0x60/0x150
[  536.810613] [<8065cdf8>] ip_forward+0x568/0x5d4
[  536.810629] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  536.810643] [<805cd180>] process_backlog+0xa8/0x168
[  536.810658] [<805cf6ec>] __napi_poll+0x3c/0x124
[  536.810672] [<805cf974>] net_rx_action+0x110/0x21c
[  536.810694] [<80783da4>] __do_softirq+0x354/0x368
[  536.810709] [<80041514>] irq_exit+0xb8/0xf0
[  536.810729] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  536.810745] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  536.810760] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  536.810779] ---[ end trace e4bc7eb1c43b521b ]---
[  536.810789] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W       4.14.225 #3892
[  536.810792] Stack : 00000000 00000046 00000000 8007f4f4 808e0000 808da9d8 80a00000 808da9a0
[  536.810837]         807f79fc 87c0dcc4 807f0a00 87c2e3c4 80924003 00000001 87c0dc68 00000000
[  536.810884]         00000000 00000000 80a50000 002123aa 00000002 81148c48 0048ba2f ffffffff
[  536.810934]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  536.810983]         000000c5 00000000 00000001 00000006 00000002 0000204a 001be32f 001be42f
[  536.811036]         ...
[  536.811053] Call Trace:
[  536.811072] [<800183bc>] show_stack+0x58/0x100
[  536.811091] [<8076562c>] dump_stack+0x9c/0xc8
[  536.811104] [<8003b7e0>] __warn+0xe0/0x138
[  536.811115] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  536.811127] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  536.811137] [<80621d80>] nf_hook_slow+0x60/0x150
[  536.811150] [<8065cdf8>] ip_forward+0x568/0x5d4
[  536.811160] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  536.811168] [<805cd180>] process_backlog+0xa8/0x168
[  536.811176] [<805cf6ec>] __napi_poll+0x3c/0x124
[  536.811184] [<805cf974>] net_rx_action+0x110/0x21c
[  536.811195] [<80783da4>] __do_softirq+0x354/0x368
[  536.811203] [<80041514>] irq_exit+0xb8/0xf0
[  536.811213] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  536.811222] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  536.811232] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  536.811278] ---[ end trace e4bc7eb1c43b521c ]---
[  536.811700] ------------[ cut here ]------------
[  536.811706] ------------[ cut here ]------------
[  536.811750] WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  536.811774] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  536.811780] Modules linked in:
[  536.811784] Modules linked in: nf_nat_pptp
[  536.811792]  nf_nat_pptp nf_conntrack_pptp
[  536.811799]  nf_conntrack_pptp
[  536.811804]  nf_nat_proto_gre
[  536.811808]  nf_nat_proto_gre nf_conntrack_proto_gre
[  536.811815]  nf_conntrack_proto_gre fast_classifier
[  536.811823]  fast_classifier ip6table_mangle
[  536.811831]  ip6table_mangle
[  536.811836]  ip6_tables
[  536.811839]  ip6_tables nf_nat_h323
[  536.811846]  nf_nat_h323 nf_conntrack_h323
[  536.811853]  nf_conntrack_h323 natflow
[  536.811860]  natflow crypto_hw_eip93
[  536.811867]  crypto_hw_eip93
[  536.811872]  authenc
[  536.811875]  authenc [last unloaded: nf_conntrack_proto_gre]
[  536.811883]  [last unloaded: nf_conntrack_proto_gre]
[  536.811905] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  536.811915] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  536.811970]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 80941668
[  536.812021]         00000000 00000000 80a50000 00000000 00000001 0000207a 00000004 00000000
[  536.812062]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  536.812104]         000000c5 00000000 00000001 00000006 00000002 00002079 00000000 80a50000
[  536.812146]         ...
[  536.812159] Call Trace:
[  536.812185] [<800183bc>] show_stack+0x58/0x100
[  536.812212] [<8076562c>] dump_stack+0x9c/0xc8
[  536.812236] [<8003b7e0>] __warn+0xe0/0x138
[  536.812255] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  536.812273] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  536.812292] [<80621d80>] nf_hook_slow+0x60/0x150
[  536.812318] [<8065cdf8>] ip_forward+0x568/0x5d4
[  536.812334] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  536.812347] [<805cd180>] process_backlog+0xa8/0x168
[  536.812362] [<805cf6ec>] __napi_poll+0x3c/0x124
[  536.812375] [<805cf974>] net_rx_action+0x110/0x21c
[  536.812394] [<80783da4>] __do_softirq+0x354/0x368
[  536.812408] [<80041514>] irq_exit+0xb8/0xf0
[  536.812427] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  536.812442] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  536.812456] [<80075e04>] do_idle+0x104/0x188
[  536.812470] [<800760b8>] cpu_startup_entry+0x24/0x2c
[  536.812490] [<80a06b68>] start_kernel+0x430/0x450
[  536.812510] ---[ end trace e4bc7eb1c43b521d ]---
[  536.812524] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3892
[  536.812530] Stack : 00000000 00000046 00000000 8007f4f4 808e0000 808da9d8 80a00000 808da9a0
[  536.812583]         807f79fc 87c0fcc4 807f0a00 87c2ebc4 80924003 00000001 87c0fc68 00000000
[  536.812634]         00000000 00000000 80a50000 002126f9 00000002 81149dc8 0048ba2f ffffffff
[  536.812684]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  536.812732]         000000c5 00000000 00000001 00000006 00000002 00002094 00000008 80a50008
[  536.812780]        
[  536.812789] ------------[ cut here ]------------
[  536.812791]  ...
[  536.812827] WARNING: CPU: 0 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  536.812831] Call Trace:
[  536.812853] [<800183bc>] show_stack+0x58/0x100
[  536.812855] Modules linked in: nf_nat_pptp
[  536.812876] [<8076562c>] dump_stack+0x9c/0xc8
[  536.812880]  nf_conntrack_pptp nf_nat_proto_gre
[  536.812905] [<8003b7e0>] __warn+0xe0/0x138
[  536.812910]  nf_conntrack_proto_gre
[  536.812922] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  536.812927]  fast_classifier
[  536.812941] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  536.812946]  ip6table_mangle
[  536.812961] [<80621d80>] nf_hook_slow+0x60/0x150
[  536.812965]  ip6_tables
[  536.812982] [<8065cdf8>] ip_forward+0x568/0x5d4
[  536.812987]  nf_nat_h323
[  536.812998] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  536.813003]  nf_conntrack_h323
[  536.813013] [<805cd180>] process_backlog+0xa8/0x168
[  536.813017]  natflow
[  536.813027] [<805cf6ec>] __napi_poll+0x3c/0x124
[  536.813031]  crypto_hw_eip93
[  536.813041] [<805cf974>] net_rx_action+0x110/0x21c
[  536.813045]  authenc
[  536.813059] [<80783da4>] __do_softirq+0x354/0x368
[  536.813064]  [last unloaded: nf_conntrack_proto_gre]
[  536.813073] [<80041514>] irq_exit+0xb8/0xf0
[  536.813088] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  536.813102] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  536.813120] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  536.813137] ---[ end trace e4bc7eb1c43b521e ]---
[  536.813148] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G        W       4.14.225 #3892
[  536.813153] Stack : 00000000 00000046 00000000 8007f4f4 808e0000 808da9d8 80a00000 808da9a0
[  536.813202]         807f79fc 87c0bcc4 807f0a00 809244c4 80924003 00000001 87c0bc68 00000000
[  536.813249]         00000000 00000000 80a50000 0021282a 00000002 8114a698 0048ba2f ffffffff
[  536.813296]         00000000 00000000 80a60000
[  536.813320] ------------[ cut here ]------------
[  536.813323]  80a60000 00000000
[  536.813355] WARNING: CPU: 2 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  536.813360]  00000001
[  536.813364] Modules linked in:
[  536.813369]  00000000
[  536.813375]  nf_nat_pptp
[  536.813378]  00000000
[  536.813384]  nf_conntrack_pptp
[  536.813388]        
[  536.813391]  nf_nat_proto_gre
[  536.813396]  000000c5
[  536.813400]  nf_conntrack_proto_gre fast_classifier
[  536.813407]  00000000 00000001
[  536.813414]  ip6table_mangle ip6_tables
[  536.813420]  00000006 00000002
[  536.813427]  nf_nat_h323 nf_conntrack_h323
[  536.813435]  000020bc 00000000
[  536.813442]  natflow crypto_hw_eip93
[  536.813448]  80a50000
[  536.813454]  authenc
[  536.813457]        
[  536.813462]  [last unloaded: nf_conntrack_proto_gre]
[  536.813466]  ...
[  536.813474] Call Trace:
[  536.813494] [<800183bc>] show_stack+0x58/0x100
[  536.813513] [<8076562c>] dump_stack+0x9c/0xc8
[  536.813530] [<8003b7e0>] __warn+0xe0/0x138
[  536.813545] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  536.813565] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  536.813582] [<80621d80>] nf_hook_slow+0x60/0x150
[  536.813600] [<8065cdf8>] ip_forward+0x568/0x5d4
[  536.813614] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  536.813634] [<805cd180>] process_backlog+0xa8/0x168
[  536.813652] [<805cf6ec>] __napi_poll+0x3c/0x124
[  536.813672] [<805cf974>] net_rx_action+0x110/0x21c
[  536.813695] [<80783da4>] __do_softirq+0x354/0x368
[  536.813715] [<80041514>] irq_exit+0xb8/0xf0
[  536.813737] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  536.813759] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  536.813779] [<80075e04>] do_idle+0x104/0x188
[  536.813795] [<800760b8>] cpu_startup_entry+0x24/0x2c
[  536.813811] [<80a06b68>] start_kernel+0x430/0x450
[  536.813829] ---[ end trace e4bc7eb1c43b521f ]---
[  536.813841] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G        W       4.14.225 #3892
[  536.813846] Stack : 00000000 00000046 00000000 8007f4f4 808e0000 808da9d8 80a00000 808da9a0
[  536.813896]         807f79fc 87c0fcc4 807f0a00 87c2ebc4 80924003 00000001 87c0fc68 00000000
[  536.813946]         00000000 00000000 80a50000 0021297c 00000002 8114b088 0048ba2f ffffffff
[  536.813993]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  536.814035]         000000c5 00000000 00000001 00000006 00000002 000020ed 00000008 80a50008
[  536.814079]         ...
[  536.814094] Call Trace:
[  536.814116] [<800183bc>] show_stack+0x58/0x100
[  536.814136] [<8076562c>] dump_stack+0x9c/0xc8
[  536.814160] [<8003b7e0>] __warn+0xe0/0x138
[  536.814177] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  536.814194] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  536.814211] [<80621d80>] nf_hook_slow+0x60/0x150
[  536.814233] [<8065cdf8>] ip_forward+0x568/0x5d4
[  536.814249] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  536.814262] [<805cd180>] process_backlog+0xa8/0x168
[  536.814275] [<805cf6ec>] __napi_poll+0x3c/0x124
[  536.814288] [<805cf974>] net_rx_action+0x110/0x21c
[  536.814306] [<80783da4>] __do_softirq+0x354/0x368
[  536.814321] [<80041514>] irq_exit+0xb8/0xf0
[  536.814338] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  536.814353] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  536.814367] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  536.814384] ---[ end trace e4bc7eb1c43b5220 ]---
[  536.817098] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50872->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1196
[  536.817131] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50872->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=1 use hash=3360
[  536.817210] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50872->209.115.181.110:8080|ID:0000,IL:130|...AP...]: dir=1 use hash=3360
[  536.818222] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50873->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1710
[  536.818251] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50873->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=1 use hash=3874
[  536.818282] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50876->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1188
[  536.818305] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50876->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1320
[  536.818391] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50876->209.115.181.110:8080|ID:0000,IL:133|...AP...]: dir=1 use hash=1320
[  536.818411] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50873->209.115.181.110:8080|ID:0000,IL:129|...AP...]: dir=1 use hash=3874
[  536.818456] info: (PCO) set hwnat offload 2 dev=rai0 s=209.115.181.110:8080 d=142.179.232.41:50873 dev=vlan2 s=192.168.1.30:50873 d=209.115.181.110:8080
[  536.819142] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50874->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=0 use hash=168
[  536.819173] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50877->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1703
[  536.819198] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50877->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1834
[  536.819225] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50874->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=1 use hash=2340
[  536.819294] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50874->209.115.181.110:8080|ID:0000,IL:118|...AP...]: dir=1 use hash=2340
[  536.819317] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50877->209.115.181.110:8080|ID:0000,IL:117|...AP...]: dir=1 use hash=1834
[  536.819360] info: (PCO) set hwnat offload 2 dev=rai0 s=209.115.181.110:8080 d=142.179.232.41:50877 dev=vlan2 s=192.168.1.30:50877 d=209.115.181.110:8080
[  536.819380] info: (PCO) set hwnat offload 2 dev=rai0 s=209.115.181.110:8080 d=142.179.232.41:50874 dev=vlan2 s=192.168.1.30:50874 d=209.115.181.110:8080
[  536.820029] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50875->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=0 use hash=682
[  536.820055] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50875->209.115.181.110:8080|ID:0000,IL:52|...A....]: dir=1 use hash=2855
[  536.820262] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50875->209.115.181.110:8080|ID:0000,IL:120|...AP...]: dir=1 use hash=2855
[  536.820306] info: (PCO) set hwnat offload 2 dev=rai0 s=209.115.181.110:8080 d=142.179.232.41:50875 dev=vlan2 s=192.168.1.30:50875 d=209.115.181.110:8080
[  536.823372] info: do keep alive[3874]: 209.115.181.110:8080->142.179.232.41:50873 update jiffies=59113
[  536.823401] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50873 diff_jiffies=2 HZ=250
[  536.824141] info: do keep alive[2340]: 209.115.181.110:8080->142.179.232.41:50874 update jiffies=59113
[  536.824166] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50874 diff_jiffies=1 HZ=250
[  536.824208] info: do keep alive[1834]: 209.115.181.110:8080->142.179.232.41:50877 update jiffies=59113
[  536.824227] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50877 diff_jiffies=1 HZ=250
[  536.824263] info: do keep alive[2855]: 209.115.181.110:8080->142.179.232.41:50875 update jiffies=59113
[  536.824280] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50875 diff_jiffies=1 HZ=250
[  536.825530] info: do keep alive[1710]: 192.168.1.30:50873->209.115.181.110:8080 update jiffies=59113
[  536.825555] info: do keep alive update ct1: 192.168.1.30:50873->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  536.825568] info: do keep alive[3874]: 209.115.181.110:8080->142.179.232.41:50873 update jiffies=59113
[  536.826737] info: do keep alive[1703]: 192.168.1.30:50877->209.115.181.110:8080 update jiffies=59113
[  536.826760] info: do keep alive update ct1: 192.168.1.30:50877->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  536.826772] info: do keep alive[1834]: 209.115.181.110:8080->142.179.232.41:50877 update jiffies=59113
[  536.826805] info: do keep alive[168]: 192.168.1.30:50874->209.115.181.110:8080 update jiffies=59113
[  536.826822] info: do keep alive update ct1: 192.168.1.30:50874->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  536.826836] info: do keep alive[2340]: 209.115.181.110:8080->142.179.232.41:50874 update jiffies=59113
[  536.826859] info: do keep alive[682]: 192.168.1.30:50875->209.115.181.110:8080 update jiffies=59113
[  536.826877] info: do keep alive update ct1: 192.168.1.30:50875->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  536.826941] info: do keep alive[2855]: 209.115.181.110:8080->142.179.232.41:50875 update jiffies=59113
[  537.482128] info: do keep alive[3874]: 209.115.181.110:8080->142.179.232.41:50873 update jiffies=59277
[  537.482159] info: do keep alive update ct0: 209.115.181.110:8080->142.179.232.41:50873 diff_jiffies=164 HZ=250
[  537.891030] ------------[ cut here ]------------
[  537.891101] WARNING: CPU: 3 PID: 0 at net/netfilter/nf_conntrack_rtcache.c:197 nf_rtcache_forward.isra.0+0x7c/0x210
[  537.891107] Modules linked in: nf_nat_pptp nf_conntrack_pptp nf_nat_proto_gre nf_conntrack_proto_gre fast_classifier ip6table_mangle ip6_tables nf_nat_h323 nf_conntrack_h323 natflow crypto_hw_eip93 authenc [last unloaded: nf_conntrack_proto_gre]
[  537.891173] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G        W       4.14.225 #3892
[  537.891180] Stack : 80a60000 00000006 00000003 8007f5d4 808e0000 808da9d8 80a00000 808da9a0
[  537.891215]         807f79fc 87c11cc4 807f0a00 87c2f3c4 80924003 00000001 87c11c68 00000007
[  537.891247]         00000000 00000000 80a50000 00000000 00000001 00002136 00000004 00000000
[  537.891279]         00000000 00000000 80a60000 80a60000 00000000 00000001 00000000 00000000
[  537.891313]         000000c5 00000000 00000001 00000006 00000002 00002135 0000000c 80a5000c
[  537.891345]         ...
[  537.891356] Call Trace:
[  537.891379] [<800183bc>] show_stack+0x58/0x100
[  537.891400] [<8076562c>] dump_stack+0x9c/0xc8
[  537.891421] [<8003b7e0>] __warn+0xe0/0x138
[  537.891432] [<8003b8d0>] warn_slowpath_null+0x1c/0x28
[  537.891443] [<80636ae8>] nf_rtcache_forward.isra.0+0x7c/0x210
[  537.891460] [<80621d80>] nf_hook_slow+0x60/0x150
[  537.891480] [<8065cdf8>] ip_forward+0x568/0x5d4
[  537.891491] [<805cce50>] __netif_receive_skb_core+0xb10/0xd24
[  537.891500] [<805cd180>] process_backlog+0xa8/0x168
[  537.891511] [<805cf6ec>] __napi_poll+0x3c/0x124
[  537.891520] [<805cf974>] net_rx_action+0x110/0x21c
[  537.891537] [<80783da4>] __do_softirq+0x354/0x368
[  537.891547] [<80041514>] irq_exit+0xb8/0xf0
[  537.891563] [<802cb728>] plat_irq_dispatch+0xf0/0x13c
[  537.891572] [<800126a8>] except_vec_vi_end+0xb8/0xc4
[  537.891582] [<8001401c>] r4k_wait_irqoff+0x18/0x20
[  537.891596] ---[ end trace e4bc7eb1c43b5221 ]---
[  540.269313] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50827->17.57.12.11:443|ID:0000,IL:83|...AP...]: dir=0 use hash=7016
[  540.269354] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:50827->17.57.12.11:443|ID:0000,IL:83|...AP...]: dir=1 use hash=3200
[  540.269411] info: (PCO) set hwnat offload 2 dev=rai0 s=17.57.12.11:443 d=142.179.232.41:50827 dev=vlan2 s=192.168.1.30:50827 d=17.57.12.11:443
[  541.964479] info: do keep alive[168]: 192.168.1.30:50874->209.115.181.110:8080 update jiffies=60398
[  541.964523] info: do keep alive update ct1: 192.168.1.30:50874->209.115.181.110:8080 diff_jiffies=0 HZ=250
[  541.964541] info: do keep alive[2340]: 209.115.181.110:8080->142.179.232.41:50874 update jiffies=60398

Mar 14 '21 21:03 i3roly

it seems to me for some reason hook works better for upload rather than download.

i experienced this problem with both hw_nat and natflow.

i am not sure why this occurs. i had same problem using mt76 driver too, so i doubt it is to do with mt_wifi vs mt76 or mtk_eth vs raeth.

what could cause such problem? something in linux-4.x/net dir?

edit: this is for sure the root of problem. for download, look at dmesg log, no 'hitting' with natflow_path_pre_ct_in_hook like upload. only two times total. "set hwnat offload" debug print never appears.

for upload natflow_path_pre_ct_in_hook called multiple times, with "set hwnat offload" appearing multiple times.

i have spent 100s of hours trying to fix problem. at least your code tells me what it is related to. don't know how to fix it (yet, maybe never. who knows)

Mar 14 '21 22:03 i3roly

i was missing this patch:

https://git.openwrt.org/?p=openwrt/openwrt.git;a=commitdiff;h=6786dc26a205da55ec2d9771693cdfb99e756e59

i am hoping by applying it, the results are better.

Mar 14 '21 22:03 i3roly

hellloooo my beautiful CHAINESE FRIEND @ptpt52.

i have definitely got it working now, and natflow (maybe not superior, but possibly equivalent) to raeth+ra_hw_nat. my BCM943602CDPAX is probably the issue, but observe the following behaviour!

download dmesg

[ 1420.708816] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[52.138.119.101:443->192.168.1.36:52867|ID:1060,IL:40|...A....]: dir=0 use hash=1212
[ 1420.708842] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[52.138.119.101:443->192.168.1.36:52867|ID:1060,IL:40|...A....]: dir=1 use hash=6400
[ 1420.708882] info: (PCO) set hwnat offload 2 dev=rai0 s=52.138.119.101:443 d=142.179.232.41:52867 dev=vlan2 s=192.168.1.36:52867 d=52.138.119.101:443
[ 1423.165447] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55634->140.82.114.4:443|ID:0000,IL:91|...AP...]: dir=0 use hash=4866
[ 1423.165473] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55634->140.82.114.4:443|ID:0000,IL:91|...AP...]: dir=1 use hash=3718
[ 1423.165512] info: (PCO) set hwnat offload 2 dev=rai0 s=140.82.114.4:443 d=142.179.232.41:55634 dev=vlan2 s=192.168.1.30:55634 d=140.82.114.4:443
[ 1423.255047] info: do keep alive[3718]: 140.82.114.4:443->142.179.232.41:55634 update jiffies=280720
[ 1423.255072] info: do keep alive update ct0: 140.82.114.4:443->142.179.232.41:55634 diff_jiffies=22 HZ=250
[ 1423.424638] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55806->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1742
[ 1423.424664] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55806->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1850
[ 1423.431362] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55807->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1229
[ 1423.431385] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55807->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1336
[ 1423.431627] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55807->208.77.198.36:8080|ID:0000,IL:117|...AP...]: dir=1 use hash=1336
[ 1423.431667] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55807 dev=vlan2 s=192.168.1.30:55807 d=208.77.198.36:8080
[ 1423.436516] info: do keep alive[1336]: 208.77.198.36:8080->142.179.232.41:55807 update jiffies=280766
[ 1423.436537] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55807 diff_jiffies=1 HZ=250
[ 1423.438343] info: do keep alive[1229]: 192.168.1.30:55807->208.77.198.36:8080 update jiffies=280766
[ 1423.438357] info: do keep alive update ct1: 192.168.1.30:55807->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1423.438366] info: do keep alive[1336]: 208.77.198.36:8080->142.179.232.41:55807 update jiffies=280766
[ 1424.551064] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55812->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4266
[ 1424.551102] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55812->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=1 use hash=298
[ 1424.551247] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55808->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2354
[ 1424.551285] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55808->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6338
[ 1424.551376] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55809->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2864
[ 1424.551393] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55809->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6848
[ 1424.551410] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55810->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2358
[ 1424.551425] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55810->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6342
[ 1424.551472] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55810->208.77.198.36:8080|ID:0000,IL:109|...AP...]: dir=1 use hash=6342
[ 1424.551500] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55809->208.77.198.36:8080|ID:0000,IL:129|...AP...]: dir=1 use hash=6848
[ 1424.551539] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55809 dev=vlan2 s=192.168.1.30:55809 d=208.77.198.36:8080
[ 1424.551669] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55808->208.77.198.36:8080|ID:0000,IL:92|...AP...]: dir=1 use hash=6338
[ 1424.551695] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55808 dev=vlan2 s=192.168.1.30:55808 d=208.77.198.36:8080
[ 1424.552545] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55811->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4830
[ 1424.552573] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55811->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=1 use hash=4986
[ 1424.552693] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55813->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4268
[ 1424.552723] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55813->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1324
[ 1424.555830] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=281046
[ 1424.555855] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55809 diff_jiffies=1 HZ=250
[ 1424.556507] info: do keep alive[6338]: 208.77.198.36:8080->142.179.232.41:55808 update jiffies=281046
[ 1424.556521] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55808 diff_jiffies=1 HZ=250
[ 1424.557655] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55814->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=0 use hash=5294
[ 1424.557673] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55814->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1326
[ 1424.557872] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55814->198.166.40.27:8080|ID:0000,IL:114|...AP...]: dir=1 use hash=1326
[ 1424.557910] info: (PCO) set hwnat offload 2 dev=rai0 s=198.166.40.27:8080 d=142.179.232.41:55814 dev=vlan2 s=192.168.1.30:55814 d=198.166.40.27:8080
[ 1424.557959] info: do keep alive[2354]: 192.168.1.30:55808->208.77.198.36:8080 update jiffies=281046
[ 1424.557971] info: do keep alive update ct1: 192.168.1.30:55808->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1424.557980] info: do keep alive[6338]: 208.77.198.36:8080->142.179.232.41:55808 update jiffies=281046
[ 1424.557993] info: do keep alive[2864]: 192.168.1.30:55809->208.77.198.36:8080 update jiffies=281046
[ 1424.558003] info: do keep alive update ct1: 192.168.1.30:55809->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1424.558011] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=281046
[ 1424.558613] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55816->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2230
[ 1424.558631] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55816->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1334
[ 1424.558845] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55816->198.166.40.25:8080|ID:0000,IL:123|...AP...]: dir=1 use hash=1334
[ 1424.558891] info: (PCO) set hwnat offload 2 dev=rai0 s=198.166.40.25:8080 d=142.179.232.41:55816 dev=vlan2 s=192.168.1.30:55816 d=198.166.40.25:8080
[ 1424.560158] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55815->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4822
[ 1424.560179] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55815->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=1 use hash=4978
[ 1424.560441] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55815->64.59.184.41:8080|ID:0000,IL:124|...AP...]: dir=1 use hash=4978
[ 1424.560477] info: (PCO) set hwnat offload 2 dev=rai0 s=64.59.184.41:8080 d=142.179.232.41:55815 dev=vlan2 s=192.168.1.30:55815 d=64.59.184.41:8080
[ 1424.563280] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=281048
[ 1424.563306] info: do keep alive update ct0: 198.166.40.27:8080->142.179.232.41:55814 diff_jiffies=2 HZ=250
[ 1424.563421] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=281048
[ 1424.563438] info: do keep alive update ct0: 198.166.40.25:8080->142.179.232.41:55816 diff_jiffies=2 HZ=250
[ 1424.565883] info: do keep alive[2230]: 192.168.1.30:55816->198.166.40.25:8080 update jiffies=281048
[ 1424.565904] info: do keep alive update ct1: 192.168.1.30:55816->198.166.40.25:8080 diff_jiffies=0 HZ=250
[ 1424.565914] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=281048
[ 1424.565928] info: do keep alive[5294]: 192.168.1.30:55814->198.166.40.27:8080 update jiffies=281048
[ 1424.565937] info: do keep alive update ct1: 192.168.1.30:55814->198.166.40.27:8080 diff_jiffies=0 HZ=250
[ 1424.565946] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=281048
[ 1424.565958] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=281048
[ 1424.565969] info: do keep alive update ct0: 64.59.184.41:8080->142.179.232.41:55815 diff_jiffies=1 HZ=250
[ 1424.568156] info: do keep alive[4822]: 192.168.1.30:55815->64.59.184.41:8080 update jiffies=281049
[ 1424.568175] info: do keep alive update ct1: 192.168.1.30:55815->64.59.184.41:8080 diff_jiffies=0 HZ=250
[ 1424.568184] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=281049
[ 1424.956982] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->170.39.225.171:6881|ID:DF97,IL:122|UL:102,UC:CACA]: dir=0 use hash=4054
[ 1424.957020] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->170.39.225.171:6881|ID:DF97,IL:122|UL:102,UC:CACA]: dir=1 use hash=1112
[ 1424.957080] info: (PCO) set hwnat offload 2 dev=rai0 s=170.39.225.171:6881 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=170.39.225.171:6881
[ 1425.030112] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->80.10.27.252:50321|ID:ABF7,IL:125|UL:105,UC:D0D4]: dir=0 use hash=562
[ 1425.030139] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->80.10.27.252:50321|ID:ABF7,IL:125|UL:105,UC:D0D4]: dir=1 use hash=3124
[ 1425.030180] info: (PCO) set hwnat offload 2 dev=rai0 s=80.10.27.252:50321 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=80.10.27.252:50321
[ 1425.030811] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->161.97.90.50:6882|ID:07F9,IL:125|UL:105,UC:EAF6]: dir=1 use hash=3559
[ 1425.030837] info: (PCO) set hwnat offload 2 dev=rai0 s=161.97.90.50:6882 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=161.97.90.50:6882
[ 1425.088635] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=281179
[ 1425.088669] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55809 diff_jiffies=133 HZ=250
[ 1426.099982] info: do keep alive[3124]: 80.10.27.252:50321->142.179.232.41:63897 update jiffies=281432
[ 1426.100013] info: do keep alive update ct0: 80.10.27.252:50321->142.179.232.41:63897 diff_jiffies=268 HZ=250
[ 1427.321764] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55478->142.251.33.106:443|ID:0000,IL:98|...AP...]: dir=0 use hash=1862
[ 1427.321791] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55478->142.251.33.106:443|ID:0000,IL:98|...AP...]: dir=1 use hash=5826
[ 1427.321830] info: (PCO) set hwnat offload 2 dev=rai0 s=142.251.33.106:443 d=142.179.232.41:55478 dev=vlan2 s=192.168.1.30:55478 d=142.251.33.106:443
[ 1427.343599] info: do keep alive[5826]: 142.251.33.106:443->142.179.232.41:55478 update jiffies=281743
[ 1427.343629] info: do keep alive update ct0: 142.251.33.106:443->142.179.232.41:55478 diff_jiffies=6 HZ=250
[ 1427.748894] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=281844
[ 1427.748924] info: do keep alive update ct0: 198.166.40.27:8080->142.179.232.41:55814 diff_jiffies=796 HZ=250
[ 1427.756590] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=281846
[ 1427.756616] info: do keep alive update ct0: 198.166.40.25:8080->142.179.232.41:55816 diff_jiffies=798 HZ=250
[ 1428.659012] info: do keep alive[2230]: 192.168.1.30:55816->198.166.40.25:8080 update jiffies=282071
[ 1428.659044] info: do keep alive update ct1: 192.168.1.30:55816->198.166.40.25:8080 diff_jiffies=0 HZ=250
[ 1428.659055] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=282071
[ 1429.286778] info: do keep alive[2864]: 192.168.1.30:55809->208.77.198.36:8080 update jiffies=282228
[ 1429.286804] info: do keep alive update ct1: 192.168.1.30:55809->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1429.286814] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=282228
[ 1431.261830] info: do keep alive[4822]: 192.168.1.30:55815->64.59.184.41:8080 update jiffies=282722
[ 1431.261860] info: do keep alive update ct1: 192.168.1.30:55815->64.59.184.41:8080 diff_jiffies=0 HZ=250
[ 1431.261869] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=282722
[ 1431.424347] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=282763
[ 1431.424386] info: do keep alive update ct0: 64.59.184.41:8080->142.179.232.41:55815 diff_jiffies=41 HZ=250
[ 1431.722019] info: do keep alive[5294]: 192.168.1.30:55814->198.166.40.27:8080 update jiffies=282837
[ 1431.722048] info: do keep alive update ct1: 192.168.1.30:55814->198.166.40.27:8080 diff_jiffies=0 HZ=250
[ 1431.722058] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=282837

upload dmesg

root@DD-WRT:~# dmesg
[ 1420.708816] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[52.138.119.101:443->192.168.1.36:52867|ID:1060,IL:40|...A....]: dir=0 use hash=1212
[ 1420.708842] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[52.138.119.101:443->192.168.1.36:52867|ID:1060,IL:40|...A....]: dir=1 use hash=6400
[ 1420.708882] info: (PCO) set hwnat offload 2 dev=rai0 s=52.138.119.101:443 d=142.179.232.41:52867 dev=vlan2 s=192.168.1.36:52867 d=52.138.119.101:443
[ 1423.165447] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55634->140.82.114.4:443|ID:0000,IL:91|...AP...]: dir=0 use hash=4866
[ 1423.165473] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55634->140.82.114.4:443|ID:0000,IL:91|...AP...]: dir=1 use hash=3718
[ 1423.165512] info: (PCO) set hwnat offload 2 dev=rai0 s=140.82.114.4:443 d=142.179.232.41:55634 dev=vlan2 s=192.168.1.30:55634 d=140.82.114.4:443
[ 1423.255047] info: do keep alive[3718]: 140.82.114.4:443->142.179.232.41:55634 update jiffies=280720
[ 1423.255072] info: do keep alive update ct0: 140.82.114.4:443->142.179.232.41:55634 diff_jiffies=22 HZ=250
[ 1423.424638] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55806->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1742
[ 1423.424664] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55806->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1850
[ 1423.431362] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55807->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=1229
[ 1423.431385] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55807->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1336
[ 1423.431627] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55807->208.77.198.36:8080|ID:0000,IL:117|...AP...]: dir=1 use hash=1336
[ 1423.431667] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55807 dev=vlan2 s=192.168.1.30:55807 d=208.77.198.36:8080
[ 1423.436516] info: do keep alive[1336]: 208.77.198.36:8080->142.179.232.41:55807 update jiffies=280766
[ 1423.436537] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55807 diff_jiffies=1 HZ=250
[ 1423.438343] info: do keep alive[1229]: 192.168.1.30:55807->208.77.198.36:8080 update jiffies=280766
[ 1423.438357] info: do keep alive update ct1: 192.168.1.30:55807->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1423.438366] info: do keep alive[1336]: 208.77.198.36:8080->142.179.232.41:55807 update jiffies=280766
[ 1424.551064] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55812->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4266
[ 1424.551102] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55812->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=1 use hash=298
[ 1424.551247] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55808->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2354
[ 1424.551285] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55808->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6338
[ 1424.551376] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55809->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2864
[ 1424.551393] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55809->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6848
[ 1424.551410] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55810->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2358
[ 1424.551425] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55810->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6342
[ 1424.551472] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55810->208.77.198.36:8080|ID:0000,IL:109|...AP...]: dir=1 use hash=6342
[ 1424.551500] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55809->208.77.198.36:8080|ID:0000,IL:129|...AP...]: dir=1 use hash=6848
[ 1424.551539] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55809 dev=vlan2 s=192.168.1.30:55809 d=208.77.198.36:8080
[ 1424.551669] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55808->208.77.198.36:8080|ID:0000,IL:92|...AP...]: dir=1 use hash=6338
[ 1424.551695] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55808 dev=vlan2 s=192.168.1.30:55808 d=208.77.198.36:8080
[ 1424.552545] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55811->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4830
[ 1424.552573] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55811->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=1 use hash=4986
[ 1424.552693] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55813->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4268
[ 1424.552723] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55813->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1324
[ 1424.555830] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=281046
[ 1424.555855] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55809 diff_jiffies=1 HZ=250
[ 1424.556507] info: do keep alive[6338]: 208.77.198.36:8080->142.179.232.41:55808 update jiffies=281046
[ 1424.556521] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55808 diff_jiffies=1 HZ=250
[ 1424.557655] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55814->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=0 use hash=5294
[ 1424.557673] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55814->198.166.40.27:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1326
[ 1424.557872] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55814->198.166.40.27:8080|ID:0000,IL:114|...AP...]: dir=1 use hash=1326
[ 1424.557910] info: (PCO) set hwnat offload 2 dev=rai0 s=198.166.40.27:8080 d=142.179.232.41:55814 dev=vlan2 s=192.168.1.30:55814 d=198.166.40.27:8080
[ 1424.557959] info: do keep alive[2354]: 192.168.1.30:55808->208.77.198.36:8080 update jiffies=281046
[ 1424.557971] info: do keep alive update ct1: 192.168.1.30:55808->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1424.557980] info: do keep alive[6338]: 208.77.198.36:8080->142.179.232.41:55808 update jiffies=281046
[ 1424.557993] info: do keep alive[2864]: 192.168.1.30:55809->208.77.198.36:8080 update jiffies=281046
[ 1424.558003] info: do keep alive update ct1: 192.168.1.30:55809->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1424.558011] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=281046
[ 1424.558613] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55816->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2230
[ 1424.558631] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55816->198.166.40.25:8080|ID:0000,IL:52|...A....]: dir=1 use hash=1334
[ 1424.558845] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55816->198.166.40.25:8080|ID:0000,IL:123|...AP...]: dir=1 use hash=1334
[ 1424.558891] info: (PCO) set hwnat offload 2 dev=rai0 s=198.166.40.25:8080 d=142.179.232.41:55816 dev=vlan2 s=192.168.1.30:55816 d=198.166.40.25:8080
[ 1424.560158] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55815->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=0 use hash=4822
[ 1424.560179] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55815->64.59.184.41:8080|ID:0000,IL:52|...A....]: dir=1 use hash=4978
[ 1424.560441] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55815->64.59.184.41:8080|ID:0000,IL:124|...AP...]: dir=1 use hash=4978
[ 1424.560477] info: (PCO) set hwnat offload 2 dev=rai0 s=64.59.184.41:8080 d=142.179.232.41:55815 dev=vlan2 s=192.168.1.30:55815 d=64.59.184.41:8080
[ 1424.563280] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=281048
[ 1424.563306] info: do keep alive update ct0: 198.166.40.27:8080->142.179.232.41:55814 diff_jiffies=2 HZ=250
[ 1424.563421] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=281048
[ 1424.563438] info: do keep alive update ct0: 198.166.40.25:8080->142.179.232.41:55816 diff_jiffies=2 HZ=250
[ 1424.565883] info: do keep alive[2230]: 192.168.1.30:55816->198.166.40.25:8080 update jiffies=281048
[ 1424.565904] info: do keep alive update ct1: 192.168.1.30:55816->198.166.40.25:8080 diff_jiffies=0 HZ=250
[ 1424.565914] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=281048
[ 1424.565928] info: do keep alive[5294]: 192.168.1.30:55814->198.166.40.27:8080 update jiffies=281048
[ 1424.565937] info: do keep alive update ct1: 192.168.1.30:55814->198.166.40.27:8080 diff_jiffies=0 HZ=250
[ 1424.565946] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=281048
[ 1424.565958] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=281048
[ 1424.565969] info: do keep alive update ct0: 64.59.184.41:8080->142.179.232.41:55815 diff_jiffies=1 HZ=250
[ 1424.568156] info: do keep alive[4822]: 192.168.1.30:55815->64.59.184.41:8080 update jiffies=281049
[ 1424.568175] info: do keep alive update ct1: 192.168.1.30:55815->64.59.184.41:8080 diff_jiffies=0 HZ=250
[ 1424.568184] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=281049
[ 1424.956982] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->170.39.225.171:6881|ID:DF97,IL:122|UL:102,UC:CACA]: dir=0 use hash=4054
[ 1424.957020] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->170.39.225.171:6881|ID:DF97,IL:122|UL:102,UC:CACA]: dir=1 use hash=1112
[ 1424.957080] info: (PCO) set hwnat offload 2 dev=rai0 s=170.39.225.171:6881 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=170.39.225.171:6881
[ 1425.030112] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->80.10.27.252:50321|ID:ABF7,IL:125|UL:105,UC:D0D4]: dir=0 use hash=562
[ 1425.030139] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->80.10.27.252:50321|ID:ABF7,IL:125|UL:105,UC:D0D4]: dir=1 use hash=3124
[ 1425.030180] info: (PCO) set hwnat offload 2 dev=rai0 s=80.10.27.252:50321 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=80.10.27.252:50321
[ 1425.030811] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->161.97.90.50:6882|ID:07F9,IL:125|UL:105,UC:EAF6]: dir=1 use hash=3559
[ 1425.030837] info: (PCO) set hwnat offload 2 dev=rai0 s=161.97.90.50:6882 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=161.97.90.50:6882
[ 1425.088635] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=281179
[ 1425.088669] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55809 diff_jiffies=133 HZ=250
[ 1426.099982] info: do keep alive[3124]: 80.10.27.252:50321->142.179.232.41:63897 update jiffies=281432
[ 1426.100013] info: do keep alive update ct0: 80.10.27.252:50321->142.179.232.41:63897 diff_jiffies=268 HZ=250
[ 1427.321764] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55478->142.251.33.106:443|ID:0000,IL:98|...AP...]: dir=0 use hash=1862
[ 1427.321791] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55478->142.251.33.106:443|ID:0000,IL:98|...AP...]: dir=1 use hash=5826
[ 1427.321830] info: (PCO) set hwnat offload 2 dev=rai0 s=142.251.33.106:443 d=142.179.232.41:55478 dev=vlan2 s=192.168.1.30:55478 d=142.251.33.106:443
[ 1427.343599] info: do keep alive[5826]: 142.251.33.106:443->142.179.232.41:55478 update jiffies=281743
[ 1427.343629] info: do keep alive update ct0: 142.251.33.106:443->142.179.232.41:55478 diff_jiffies=6 HZ=250
[ 1427.748894] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=281844
[ 1427.748924] info: do keep alive update ct0: 198.166.40.27:8080->142.179.232.41:55814 diff_jiffies=796 HZ=250
[ 1427.756590] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=281846
[ 1427.756616] info: do keep alive update ct0: 198.166.40.25:8080->142.179.232.41:55816 diff_jiffies=798 HZ=250
[ 1428.659012] info: do keep alive[2230]: 192.168.1.30:55816->198.166.40.25:8080 update jiffies=282071
[ 1428.659044] info: do keep alive update ct1: 192.168.1.30:55816->198.166.40.25:8080 diff_jiffies=0 HZ=250
[ 1428.659055] info: do keep alive[1334]: 198.166.40.25:8080->142.179.232.41:55816 update jiffies=282071
[ 1429.286778] info: do keep alive[2864]: 192.168.1.30:55809->208.77.198.36:8080 update jiffies=282228
[ 1429.286804] info: do keep alive update ct1: 192.168.1.30:55809->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1429.286814] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=282228
[ 1431.261830] info: do keep alive[4822]: 192.168.1.30:55815->64.59.184.41:8080 update jiffies=282722
[ 1431.261860] info: do keep alive update ct1: 192.168.1.30:55815->64.59.184.41:8080 diff_jiffies=0 HZ=250
[ 1431.261869] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=282722
[ 1431.424347] info: do keep alive[4978]: 64.59.184.41:8080->142.179.232.41:55815 update jiffies=282763
[ 1431.424386] info: do keep alive update ct0: 64.59.184.41:8080->142.179.232.41:55815 diff_jiffies=41 HZ=250
[ 1431.722019] info: do keep alive[5294]: 192.168.1.30:55814->198.166.40.27:8080 update jiffies=282837
[ 1431.722048] info: do keep alive update ct1: 192.168.1.30:55814->198.166.40.27:8080 diff_jiffies=0 HZ=250
[ 1431.722058] info: do keep alive[1326]: 198.166.40.27:8080->142.179.232.41:55814 update jiffies=282837
[ 1433.276978] info: do keep alive[6848]: 208.77.198.36:8080->142.179.232.41:55809 update jiffies=283226
[ 1433.277019] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55809 diff_jiffies=998 HZ=250
[ 1434.866256] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->167.179.80.60:6881|ID:7E2B,IL:122|UL:102,UC:31BC]: dir=0 use hash=5602
[ 1434.866282] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->167.179.80.60:6881|ID:7E2B,IL:122|UL:102,UC:31BC]: dir=1 use hash=6228
[ 1434.866321] info: (PCO) set hwnat offload 2 dev=rai0 s=167.179.80.60:6881 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=167.179.80.60:6881
[ 1434.945105] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55780->151.101.54.219:443|ID:0000,IL:75|...AP...]: dir=0 use hash=6029
[ 1434.945128] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55780->151.101.54.219:443|ID:0000,IL:75|...AP...]: dir=1 use hash=1542
[ 1434.945167] info: (PCO) set hwnat offload 2 dev=rai0 s=151.101.54.219:443 d=142.179.232.41:55780 dev=vlan2 s=192.168.1.30:55780 d=151.101.54.219:443
[ 1434.967321] info: do keep alive[1542]: 151.101.54.219:443->142.179.232.41:55780 update jiffies=283649
[ 1434.967343] info: do keep alive update ct0: 151.101.54.219:443->142.179.232.41:55780 diff_jiffies=6 HZ=250
[ 1434.989538] info: do keep alive[6228]: 167.179.80.60:6881->142.179.232.41:63897 update jiffies=283654
[ 1434.989560] info: do keep alive update ct0: 167.179.80.60:6881->142.179.232.41:63897 diff_jiffies=31 HZ=250
[ 1435.389541] info: do keep alive[6338]: 208.77.198.36:8080->142.179.232.41:55808 update jiffies=283754
[ 1435.389567] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55808 diff_jiffies=2708 HZ=250
[ 1435.391436] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55821->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=808
[ 1435.391460] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55821->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=728
[ 1435.391526] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55821->208.77.198.36:8080|ID:0000,IL:108|...AP...]: dir=1 use hash=728
[ 1435.391957] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55824->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2322
[ 1435.391975] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55824->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6370
[ 1435.392008] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55826->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2326
[ 1435.392050] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55826->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6375
[ 1435.392120] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55823->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=812
[ 1435.392137] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55823->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=732
[ 1435.392329] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55823->208.77.198.36:8080|ID:0000,IL:132|...AP...]: dir=1 use hash=732
[ 1435.392361] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55824->208.77.198.36:8080|ID:0000,IL:120|...AP...]: dir=1 use hash=6370
[ 1435.392372] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55823 dev=vlan2 s=192.168.1.30:55823 d=208.77.198.36:8080
[ 1435.392412] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55824 dev=vlan2 s=192.168.1.30:55824 d=208.77.198.36:8080
[ 1435.392487] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55822->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=302
[ 1435.392503] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55822->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=222
[ 1435.392549] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55826->208.77.198.36:8080|ID:0000,IL:128|...AP...]: dir=1 use hash=6375
[ 1435.392569] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55825->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2832
[ 1435.392585] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55825->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=6880
[ 1435.392600] info: (PCO) set hwnat offload 2 dev=rai0 s=208.77.198.36:8080 d=142.179.232.41:55826 dev=vlan2 s=192.168.1.30:55826 d=208.77.198.36:8080
[ 1435.392663] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55822->208.77.198.36:8080|ID:0000,IL:112|...AP...]: dir=1 use hash=222
[ 1435.392705] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55825->208.77.198.36:8080|ID:0000,IL:116|...AP...]: dir=1 use hash=6880
[ 1435.396617] info: do keep alive[732]: 208.77.198.36:8080->142.179.232.41:55823 update jiffies=283756
[ 1435.396643] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55823 diff_jiffies=1 HZ=250
[ 1435.396683] info: do keep alive[6370]: 208.77.198.36:8080->142.179.232.41:55824 update jiffies=283756
[ 1435.396695] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55824 diff_jiffies=1 HZ=250
[ 1435.397400] info: do keep alive[6375]: 208.77.198.36:8080->142.179.232.41:55826 update jiffies=283756
[ 1435.397430] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55826 diff_jiffies=1 HZ=250
[ 1435.398360] info: do keep alive[812]: 192.168.1.30:55823->208.77.198.36:8080 update jiffies=283756
[ 1435.398390] info: do keep alive update ct1: 192.168.1.30:55823->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1435.398409] info: do keep alive[732]: 208.77.198.36:8080->142.179.232.41:55823 update jiffies=283756
[ 1435.398437] info: do keep alive[2322]: 192.168.1.30:55824->208.77.198.36:8080 update jiffies=283756
[ 1435.398455] info: do keep alive update ct1: 192.168.1.30:55824->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1435.398470] info: do keep alive[6370]: 208.77.198.36:8080->142.179.232.41:55824 update jiffies=283756
[ 1435.401098] info: do keep alive[2326]: 192.168.1.30:55826->208.77.198.36:8080 update jiffies=283757
[ 1435.401125] info: do keep alive update ct1: 192.168.1.30:55826->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1435.401135] info: do keep alive[6375]: 208.77.198.36:8080->142.179.232.41:55826 update jiffies=283757
[ 1435.427034] info: do keep alive[812]: 192.168.1.30:55823->208.77.198.36:8080 update jiffies=283763
[ 1435.427063] info: do keep alive update ct1: 192.168.1.30:55823->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1435.427073] info: do keep alive[732]: 208.77.198.36:8080->142.179.232.41:55823 update jiffies=283763
[ 1436.935713] info: do keep alive[2322]: 192.168.1.30:55824->208.77.198.36:8080 update jiffies=284141
[ 1436.935753] info: do keep alive update ct1: 192.168.1.30:55824->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1436.935770] info: do keep alive[6370]: 208.77.198.36:8080->142.179.232.41:55824 update jiffies=284141
[ 1436.951310] info: do keep alive[2326]: 192.168.1.30:55826->208.77.198.36:8080 update jiffies=284145
[ 1436.951352] info: do keep alive update ct1: 192.168.1.30:55826->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1436.951369] info: do keep alive[6375]: 208.77.198.36:8080->142.179.232.41:55826 update jiffies=284145
[ 1437.974663] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[173.249.19.73:41172->192.168.1.30:63897|ID:C4CC,IL:125|UL:105,UC:8B85]: dir=0 use hash=512
[ 1437.974690] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[173.249.19.73:41172->192.168.1.30:63897|ID:C4CC,IL:125|UL:105,UC:8B85]: dir=1 use hash=3014
[ 1437.974730] info: (PCO) set hwnat offload 3 dev=vlan2 s=192.168.1.30:63897 d=173.249.19.73:41172 dev=rai0 s=173.249.19.73:41172 d=142.179.232.41:63897
[ 1439.736141] info: do keep alive[512]: 173.249.19.73:41172->142.179.232.41:63897 update jiffies=284841
[ 1439.736175] info: do keep alive update ct1: 173.249.19.73:41172->142.179.232.41:63897 diff_jiffies=441 HZ=250
[ 1440.983760] info: do keep alive[6370]: 208.77.198.36:8080->142.179.232.41:55824 update jiffies=285153
[ 1440.983801] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55824 diff_jiffies=1012 HZ=250
[ 1440.989960] info: do keep alive[6375]: 208.77.198.36:8080->142.179.232.41:55826 update jiffies=285154
[ 1440.989998] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55826 diff_jiffies=1009 HZ=250
[ 1441.227697] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55829->23.6.61.149:443|ID:0000,IL:52|...A....]: dir=0 use hash=4912
[ 1441.227726] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55829->23.6.61.149:443|ID:0000,IL:52|...A....]: dir=1 use hash=696
[ 1441.229700] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55829->23.6.61.149:443|ID:0000,IL:565|...AP...]: dir=1 use hash=696
[ 1441.229762] info: (PCO) set hwnat offload 2 dev=rai0 s=23.6.61.149:443 d=142.179.232.41:55829 dev=vlan2 s=192.168.1.30:55829 d=23.6.61.149:443
[ 1441.241063] info: do keep alive[696]: 23.6.61.149:443->142.179.232.41:55829 update jiffies=285217
[ 1441.241092] info: do keep alive update ct0: 23.6.61.149:443->142.179.232.41:55829 diff_jiffies=3 HZ=250
[ 1441.249721] info: do keep alive[4912]: 192.168.1.30:55829->23.6.61.149:443 update jiffies=285219
[ 1441.249747] info: do keep alive update ct1: 192.168.1.30:55829->23.6.61.149:443 diff_jiffies=0 HZ=250
[ 1441.249758] info: do keep alive[696]: 23.6.61.149:443->142.179.232.41:55829 update jiffies=285219
[ 1443.537006] info: do keep alive[732]: 208.77.198.36:8080->142.179.232.41:55823 update jiffies=285791
[ 1443.537047] info: do keep alive update ct0: 208.77.198.36:8080->142.179.232.41:55823 diff_jiffies=2028 HZ=250
[ 1443.624146] info: do keep alive[812]: 192.168.1.30:55823->208.77.198.36:8080 update jiffies=285813
[ 1443.624184] info: do keep alive update ct1: 192.168.1.30:55823->208.77.198.36:8080 diff_jiffies=0 HZ=250
[ 1443.624202] info: do keep alive[732]: 208.77.198.36:8080->142.179.232.41:55823 update jiffies=285813
[ 1443.738683] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55833->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=0 use hash=2816
[ 1443.738725] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55833->208.77.198.36:8080|ID:0000,IL:52|...A....]: dir=1 use hash=2800
[ 1443.738790] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55833->208.77.198.36:8080|ID:0000,IL:124|...AP...]: dir=1 use hash=2800
[ 1445.000813] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55835->151.101.54.219:443|ID:0000,IL:52|...A....]: dir=0 use hash=2676
[ 1445.000839] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55835->151.101.54.219:443|ID:0000,IL:52|...A....]: dir=1 use hash=1532
[ 1445.001539] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55835->151.101.54.219:443|ID:0000,IL:301|...AP...]: dir=1 use hash=1532
[ 1445.001577] info: (PCO) set hwnat offload 2 dev=rai0 s=151.101.54.219:443 d=142.179.232.41:55835 dev=vlan2 s=192.168.1.30:55835 d=151.101.54.219:443
[ 1445.029617] info: do keep alive[1532]: 151.101.54.219:443->142.179.232.41:55835 update jiffies=286164
[ 1445.029645] info: do keep alive update ct0: 151.101.54.219:443->142.179.232.41:55835 diff_jiffies=7 HZ=250
[ 1445.031704] info: do keep alive[2676]: 192.168.1.30:55835->151.101.54.219:443 update jiffies=286165
[ 1445.031722] info: do keep alive update ct1: 192.168.1.30:55835->151.101.54.219:443 diff_jiffies=0 HZ=250
[ 1445.031732] info: do keep alive[1532]: 151.101.54.219:443->142.179.232.41:55835 update jiffies=286165
[ 1445.127767] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->54.194.137.170:6882|ID:7951,IL:122|UL:102,UC:2F80]: dir=0 use hash=1848
[ 1445.127800] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:831)[142.179.232.41:63897->54.194.137.170:6882|ID:7951,IL:122|UL:102,UC:2F80]: dir=1 use hash=1694
[ 1445.127851] info: (PCO) set hwnat offload 2 dev=rai0 s=54.194.137.170:6882 d=142.179.232.41:63897 dev=vlan2 s=192.168.1.30:63897 d=54.194.137.170:6882
[ 1445.263638] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55836->151.101.54.219:443|ID:0000,IL:52|...A....]: dir=0 use hash=122
[ 1445.263665] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55836->151.101.54.219:443|ID:0000,IL:52|...A....]: dir=1 use hash=498
[ 1445.263857] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55836->151.101.54.219:443|ID:0000,IL:296|...AP...]: dir=1 use hash=498
[ 1445.263895] info: (PCO) set hwnat offload 2 dev=rai0 s=151.101.54.219:443 d=142.179.232.41:55836 dev=vlan2 s=192.168.1.30:55836 d=151.101.54.219:443
[ 1445.288121] info: do keep alive[498]: 151.101.54.219:443->142.179.232.41:55836 update jiffies=286229
[ 1445.288142] info: do keep alive update ct0: 151.101.54.219:443->142.179.232.41:55836 diff_jiffies=6 HZ=250
[ 1445.290747] info: do keep alive[122]: 192.168.1.30:55836->151.101.54.219:443 update jiffies=286229
[ 1445.290761] info: do keep alive update ct1: 192.168.1.30:55836->151.101.54.219:443 diff_jiffies=0 HZ=250
[ 1445.290770] info: do keep alive[498]: 151.101.54.219:443->142.179.232.41:55836 update jiffies=286229
[ 1445.394342] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55837->151.101.54.219:443|ID:0000,IL:52|...A....]: dir=0 use hash=632
[ 1445.394367] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55837->151.101.54.219:443|ID:0000,IL:52|...A....]: dir=1 use hash=496
[ 1445.394769] info: (PCO)[PRE](natflow_path_pre_ct_in_hook:828)[142.179.232.41:55837->151.101.54.219:443|ID:0000,IL:569|...AP...]: dir=1 use hash=496
[ 1445.394807] info: (PCO) set hwnat offload 2 dev=rai0 s=151.101.54.219:443 d=142.179.232.41:55837 dev=vlan2 s=192.168.1.30:55837 d=151.101.54.219:443
[ 1445.420342] info: do keep alive[496]: 151.101.54.219:443->142.179.232.41:55837 update jiffies=286262
[ 1445.420366] info: do keep alive update ct0: 151.101.54.219:443->142.179.232.41:55837 diff_jiffies=7 HZ=250
[ 1445.421871] info: do keep alive[632]: 192.168.1.30:55837->151.101.54.219:443 update jiffies=286262
[ 1445.421885] info: do keep alive update ct1: 192.168.1.30:55837->151.101.54.219:443 diff_jiffies=0 HZ=250
[ 1445.421893] info: do keep alive[496]: 151.101.54.219:443->142.179.232.41:55837 update jiffies=286262

i have much more confidence with this debug output that it is working as-expected. at this point, the only explanation for the low speed must be attributed to my wireless card (BCM943602CDPAX).

what do you think?

it is strange my card can upload better than download, haha.

Mar 14 '21 23:03 i3roly

what about the cpu usage?

mpstat -P ALL 1

Mar 15 '21 03:03 ptpt52

here is mpstat during download portion (5ghz radio assigned to cpu 3, just for your information):

root@DD-WRT:~# ./mpstat -P ALL 1
Linux 4.14.225 (DD-WRT) 	03/15/21 	_mips_	(4 CPU)

12:01:40     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:41     all    0.25    0.00    0.25    0.00    0.74    0.74    0.00    0.00    0.00   98.01
12:01:41       0    0.00    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00   99.00
12:01:41       1    0.00    0.00    0.99    0.00    0.99    0.99    0.00    0.00    0.00   97.03
12:01:41       2    0.00    0.00    0.00    0.00    0.99    0.00    0.00    0.00    0.00   99.01
12:01:41       3    0.99    0.00    0.00    0.00    0.99    0.99    0.00    0.00    0.00   97.03

12:01:41     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:42     all    0.00    0.00    4.48    0.00    1.74   14.93    0.00    0.00    0.00   78.86
12:01:42       0    0.00    0.00    0.00    0.00    0.99    5.94    0.00    0.00    0.00   93.07
12:01:42       1    0.00    0.00    3.96    0.00    2.97    1.98    0.00    0.00    0.00   91.09
12:01:42       2    0.00    0.00    0.00    0.00    1.00   22.00    0.00    0.00    0.00   77.00
12:01:42       3    0.00    0.00   14.00    0.00    2.00   30.00    0.00    0.00    0.00   54.00

12:01:42     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:43     all    0.00    0.00    6.73    0.00    5.49   29.43    0.00    0.00    0.00   58.35
12:01:43       0    0.00    0.00   24.00    0.00    6.00    7.00    0.00    0.00    0.00   63.00
12:01:43       1    0.00    0.00    1.01    0.00   11.11    1.01    0.00    0.00    0.00   86.87
12:01:43       2    0.00    0.00    0.00    0.00    1.98   45.54    0.00    0.00    0.00   52.48
12:01:43       3    0.00    0.00    1.98    0.00    2.97   63.37    0.00    0.00    0.00   31.68

12:01:43     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:44     all    0.50    0.00    7.98    0.00    5.24   32.17    0.00    0.00    0.00   54.11
12:01:44       0    0.00    0.00   22.77    0.00    5.94    7.92    0.00    0.00    0.00   63.37
12:01:44       1    1.98    0.00    6.93    0.00   11.88    1.98    0.00    0.00    0.00   77.23
12:01:44       2    0.00    0.00    1.01    0.00    1.01   56.57    0.00    0.00    0.00   41.41
12:01:44       3    0.00    0.00    1.00    0.00    2.00   63.00    0.00    0.00    0.00   34.00

12:01:44     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:45     all    0.50    0.00    6.23    0.00    5.99   33.42    0.00    0.00    0.00   53.87
12:01:45       0    0.00    0.00   21.21    0.00    7.07    4.04    0.00    0.00    0.00   67.68
12:01:45       1    1.00    0.00    2.00    0.00   12.00    3.00    0.00    0.00    0.00   82.00
12:01:45       2    0.98    0.00    0.98    0.00    1.96   65.69    0.00    0.00    0.00   30.39
12:01:45       3    0.00    0.00    1.00    0.00    3.00   60.00    0.00    0.00    0.00   36.00

12:01:45     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:46     all    0.25    0.00    7.18    0.00    5.45   32.18    0.00    0.00    0.00   54.95
12:01:46       0    0.00    0.00   25.74    0.00    5.94    6.93    0.00    0.00    0.00   61.39
12:01:46       1    0.99    0.00    2.97    0.00   10.89    1.98    0.00    0.00    0.00   83.17
12:01:46       2    0.00    0.00    0.00    0.00    2.00   58.00    0.00    0.00    0.00   40.00
12:01:46       3    0.00    0.00    0.00    0.00    2.94   61.76    0.00    0.00    0.00   35.29

12:01:46     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:47     all    0.00    0.00    7.48    0.00    5.49   32.17    0.00    0.00    0.00   54.86
12:01:47       0    0.00    0.00   23.76    0.00    5.94    6.93    0.00    0.00    0.00   63.37
12:01:47       1    0.00    0.00    6.00    0.00   12.00    2.00    0.00    0.00    0.00   80.00
12:01:47       2    0.00    0.00    0.00    0.00    1.98   57.43    0.00    0.00    0.00   40.59
12:01:47       3    0.00    0.00    0.00    0.00    2.02   62.63    0.00    0.00    0.00   35.35

12:01:47     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:48     all    0.50    0.00    7.21    0.00    5.72   32.84    0.00    0.00    0.00   53.73
12:01:48       0    0.00    0.00   23.00    0.00    6.00    7.00    0.00    0.00    0.00   64.00
12:01:48       1    1.98    0.00    5.94    0.00   11.88    2.97    0.00    0.00    0.00   77.23
12:01:48       2    0.00    0.00    0.00    0.00    2.00   59.00    0.00    0.00    0.00   39.00
12:01:48       3    0.00    0.00    0.00    0.00    2.97   62.38    0.00    0.00    0.00   34.65

12:01:48     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:49     all    0.25    0.00    6.75    0.00    5.50   31.75    0.00    0.00    0.00   55.75
12:01:49       0    0.00    0.00   22.00    0.00    7.00    5.00    0.00    0.00    0.00   66.00
12:01:49       1    1.00    0.00    5.00    0.00   11.00    2.00    0.00    0.00    0.00   81.00
12:01:49       2    0.00    0.00    0.00    0.00    2.00   54.00    0.00    0.00    0.00   44.00
12:01:49       3    0.00    0.00    0.00    0.00    2.00   66.00    0.00    0.00    0.00   32.00

12:01:49     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:50     all    0.00    0.00    7.18    0.00    3.96   27.97    0.00    0.00    0.00   60.89
12:01:50       0    0.00    0.00    6.93    0.00    2.97    5.94    0.00    0.00    0.00   84.16
12:01:50       1    0.00    0.00    5.94    0.00    7.92    0.99    0.00    0.00    0.00   85.15
12:01:50       2    0.00    0.00   13.00    0.00    2.00   43.00    0.00    0.00    0.00   42.00
12:01:50       3    0.00    0.00    2.94    0.00    2.94   61.76    0.00    0.00    0.00   32.35

12:01:50     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:51     all    0.25    0.00    5.25    0.00    3.75   23.25    0.00    0.00    0.00   67.50
12:01:51       0    0.00    0.00   12.00    0.00    3.00    6.00    0.00    0.00    0.00   79.00
12:01:51       1    0.00    0.00    8.00    0.00    8.00    2.00    0.00    0.00    0.00   82.00
12:01:51       2    0.99    0.00    0.99    0.00    1.98   33.66    0.00    0.00    0.00   62.38
12:01:51       3    0.00    0.00    0.00    0.00    2.02   51.52    0.00    0.00    0.00   46.46

12:01:51     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:52     all    0.00    0.00    0.50    0.00    0.75    0.75    0.00    0.00    0.00   98.00
12:01:52       0    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00    0.00   99.00
12:01:52       1    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00    0.00   99.00
12:01:52       2    0.00    0.00    1.00    0.00    0.00    1.00    0.00    0.00    0.00   98.00
12:01:52       3    0.00    0.00    1.00    0.00    1.00    2.00    0.00    0.00    0.00   96.00

and here it is during upload portion:

12:01:52     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:53     all    0.25    0.00    1.48    0.00    1.48    8.89    0.00    0.00    0.00   87.90
12:01:53       0    0.98    0.00    0.98    0.00    0.98    4.90    0.00    0.00    0.00   92.16
12:01:53       1    0.00    0.00    0.00    0.00    1.98    4.95    0.00    0.00    0.00   93.07
12:01:53       2    0.00    0.00    0.99    0.00    0.99    6.93    0.00    0.00    0.00   91.09
12:01:53       3    0.00    0.00    3.96    0.00    1.98   18.81    0.00    0.00    0.00   75.25

12:01:53     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:54     all    0.00    0.00    5.24    0.00    4.74   34.41    0.00    0.00    0.00   55.61
12:01:54       0    0.00    0.00   16.16    0.00    5.05   17.17    0.00    0.00    0.00   61.62
12:01:54       1    0.00    0.00    0.99    0.00    8.91   18.81    0.00    0.00    0.00   71.29
12:01:54       2    0.00    0.00    2.00    0.00    2.00   19.00    0.00    0.00    0.00   77.00
12:01:54       3    0.00    0.00    1.98    0.00    2.97   82.18    0.00    0.00    0.00   12.87

12:01:54     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:55     all    0.50    0.00    6.45    0.00    4.47   37.47    0.00    0.00    0.00   51.12
12:01:55       0    0.98    0.00    4.90    0.00    2.94   20.59    0.00    0.00    0.00   70.59
12:01:55       1    0.00    0.00    8.00    0.00    9.00   16.00    0.00    0.00    0.00   67.00
12:01:55       2    0.99    0.00   12.87    0.00    4.95   14.85    0.00    0.00    0.00   66.34
12:01:55       3    0.00    0.00    0.00    0.00    1.00   99.00    0.00    0.00    0.00    0.00

12:01:55     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:56     all    0.25    0.00    6.47    0.00    3.98   37.81    0.00    0.00    0.00   51.49
12:01:56       0    0.00    0.00    4.00    0.00    2.00   23.00    0.00    0.00    0.00   71.00
12:01:56       1    0.00    0.00    7.00    0.00    9.00   13.00    0.00    0.00    0.00   71.00
12:01:56       2    0.99    0.00   13.86    0.00    3.96   21.78    0.00    0.00    0.00   59.41
12:01:56       3    0.00    0.00    0.99    0.00    0.99   93.07    0.00    0.00    0.00    4.95

12:01:56     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:57     all    0.50    0.00    5.76    0.00    5.76   38.35    0.00    0.00    0.00   49.62
12:01:57       0    0.00    0.00   20.20    0.00    8.08   17.17    0.00    0.00    0.00   54.55
12:01:57       1    0.99    0.00    0.00    0.00   11.88   16.83    0.00    0.00    0.00   70.30
12:01:57       2    1.00    0.00    3.00    0.00    2.00   22.00    0.00    0.00    0.00   72.00
12:01:57       3    0.00    0.00    0.00    0.00    1.01   97.98    0.00    0.00    0.00    1.01

12:01:57     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:58     all    0.49    0.00    4.69    0.00    5.68   39.01    0.00    0.00    0.00   50.12
12:01:58       0    0.00    0.00   15.53    0.00    7.77   18.45    0.00    0.00    0.00   58.25
12:01:58       1    0.00    0.00    1.00    0.00   12.00   17.00    0.00    0.00    0.00   70.00
12:01:58       2    2.00    0.00    2.00    0.00    1.00   23.00    0.00    0.00    0.00   72.00
12:01:58       3    0.00    0.00    0.00    0.00    1.96   97.06    0.00    0.00    0.00    0.98

12:01:58     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:01:59     all    0.50    0.00    3.77    0.00    4.77   32.66    0.00    0.00    0.00   58.29
12:01:59       0    0.00    0.00   10.20    0.00    5.10   14.29    0.00    0.00    0.00   70.41
12:01:59       1    0.00    0.00    0.00    0.00   10.00   15.00    0.00    0.00    0.00   75.00
12:01:59       2    1.98    0.00    4.95    0.00    2.97   19.80    0.00    0.00    0.00   70.30
12:01:59       3    0.00    0.00    0.00    0.00    1.01   81.82    0.00    0.00    0.00   17.17

12:01:59     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:00     all    0.25    0.00    4.25    0.00    5.50   39.00    0.00    0.00    0.00   51.00
12:02:00       0    0.00    0.00   14.85    0.00    7.92   18.81    0.00    0.00    0.00   58.42
12:02:00       1    0.00    0.00    0.00    0.00   11.88   16.83    0.00    0.00    0.00   71.29
12:02:00       2    1.02    0.00    2.04    0.00    1.02   21.43    0.00    0.00    0.00   74.49
12:02:00       3    0.00    0.00    0.00    0.00    1.00   99.00    0.00    0.00    0.00    0.00

12:02:00     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:01     all    3.69    0.00   17.00    0.00    4.68   37.44    0.00    0.00    0.00   37.19
12:02:01       0    6.93    0.00   20.79    0.00    3.96   19.80    0.00    0.00    0.00   48.51
12:02:01       1    1.98    0.00   26.73    0.00   10.89   14.85    0.00    0.00    0.00   45.54
12:02:01       2    5.88    0.00   19.61    0.00    1.96   17.65    0.00    0.00    0.00   54.90
12:02:01       3    0.00    0.00    0.98    0.00    1.96   97.06    0.00    0.00    0.00    0.00

12:02:01     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:02     all    0.00    0.00    4.00    0.00    3.00   25.00    0.00    0.00    0.00   68.00
12:02:02       0    0.00    0.00    0.00    0.00    1.00   11.00    0.00    0.00    0.00   88.00
12:02:02       1    0.00    0.00    2.02    0.00    5.05    8.08    0.00    0.00    0.00   84.85
12:02:02       2    0.00    0.00   13.86    0.00    4.95   12.87    0.00    0.00    0.00   68.32
12:02:02       3    0.00    0.00    0.00    0.00    1.00   68.00    0.00    0.00    0.00   31.00

12:02:02     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:03     all    0.00    0.00    0.75    0.00    0.50    1.25    0.00    0.00    0.00   97.50
12:02:03       0    0.00    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00   99.00
12:02:03       1    0.00    0.00    0.00    0.00    0.99    0.99    0.00    0.00    0.00   98.02
12:02:03       2    0.00    0.00    2.02    0.00    0.00    1.01    0.00    0.00    0.00   96.97
12:02:03       3    0.00    0.00    1.00    0.00    1.00    2.00    0.00    0.00    0.00   96.00

12:02:03     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:04     all    0.00    0.00    0.75    0.00    1.00    1.74    0.00    0.00    0.00   96.52
12:02:04       0    0.00    0.00    0.00    0.00    0.99    0.99    0.00    0.00    0.00   98.02
12:02:04       1    0.00    0.00    0.00    0.00    1.00    1.00    0.00    0.00    0.00   98.00
12:02:04       2    0.00    0.00    2.94    0.00    0.98    1.96    0.00    0.00    0.00   94.12
12:02:04       3    0.00    0.00    0.00    0.00    1.01    3.03    0.00    0.00    0.00   95.96

12:02:04     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:05     all    0.25    0.00    0.50    0.00    0.75    1.50    0.00    0.00    0.00   97.00
12:02:05       0    0.00    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00   99.00
12:02:05       1    0.00    0.00    0.00    0.00    1.00    1.00    0.00    0.00    0.00   98.00
12:02:05       2    0.00    0.00    1.01    0.00    0.00    1.01    0.00    0.00    0.00   97.98
12:02:05       3    0.99    0.00    0.99    0.00    1.98    2.97    0.00    0.00    0.00   93.07

12:02:05     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:06     all    0.25    0.00    0.74    0.00    1.23    1.73    0.00    0.00    0.00   96.05
12:02:06       0    0.00    0.00    0.00    0.00    0.99    0.00    0.00    0.00    0.00   99.01
12:02:06       1    0.00    0.00    0.00    0.00    0.99    1.98    0.00    0.00    0.00   97.03
12:02:06       2    0.98    0.00    1.96    0.00    0.98    1.96    0.00    0.00    0.00   94.12
12:02:06       3    0.00    0.00    0.99    0.00    1.98    2.97    0.00    0.00    0.00   94.06

12:02:06     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:07     all    0.25    0.00    0.50    0.00    0.50    1.25    0.00    0.00    0.00   97.50
12:02:07       0    0.00    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00   99.00
12:02:07       1    0.00    0.00    0.00    0.00    1.00    0.00    0.00    0.00    0.00   99.00
12:02:07       2    1.01    0.00    1.01    0.00    0.00    1.01    0.00    0.00    0.00   96.97
12:02:07       3    0.00    0.00    0.99    0.00    0.99    2.97    0.00    0.00    0.00   95.05

12:02:07     CPU    %usr   %nice    %sys %iowait    %irq   %soft  %steal  %guest  %gnice   %idle
12:02:08     all    0.25    0.00    0.99    0.00    1.24    1.49    0.00    0.00    0.00   96.04
12:02:08       0    0.00    0.00    0.00    0.00    0.99    0.99    0.00    0.00    0.00   98.02
12:02:08       1    0.00    0.00    0.98    0.00    1.96    1.96    0.00    0.00    0.00   95.10
12:02:08       2    0.00    0.00    1.98    0.00    0.99    0.99    0.00    0.00    0.00   96.04

i spoke with another user of my dd-wrt firmware, and it turns out he experience same problem as me. he cannot get past 500 Mbps download (or upload).

it seems to be some cap, but i'm not sure from where.

but as you can see, the cpu core is at full load for upload, but not download.

what can i do to test natflow more?

Mar 15 '21 18:03 i3roly

do you think having a preempt kernel may be part of the issue? i thought a high-resolution timer plus preempt is superior to a period timer that is typically used.

Mar 15 '21 19:03 i3roly

CPU load is very high it is likely that the mt76 driver could run over 500mbps with lower cpu usage chip mt7615

gagan sidhu @.***> 于 2021年3月16日周二 03:56写道：

do you think having a preempt kernel may be part of the issue? i thought a high-resolution timer plus preempt is superior to a period timer that is typically used.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/ptpt52/natflow/issues/2#issuecomment-799709883, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABIVTYWP7X4XXW2Q4BX3A4TTDZRAPANCNFSM4WB3MZJQ .

Mar 16 '21 15:03 ptpt52

Yes it should be high and I understand why.

Just don't understand why Cpu usage for download much lower than upload.

I've experienced too many issues with mt76 driver on dd-wrt. Many other users who use stock dd-wrt for mt7615 also agree it is very poor compared to mt_wifi. May be dd-wrt custom hostapd is problem, no idea.

From: ptpt52 Sent: Tuesday, 16 March 2021 9:11 AM To: ptpt52/natflow Reply To: ptpt52/natflow Cc: gagan sidhu; Author Subject: Re: [ptpt52/natflow] question do i need hw_nat.ko if i use this? (#2)

CPU load is very high it is likely that the mt76 driver could run over 500mbps with lower cpu usage chip mt7615

gagan sidhu @.***> 于 2021年3月16日周二 03:56写道：

do you think having a preempt kernel may be part of the issue? i thought a high-resolution timer plus preempt is superior to a period timer that is typically used.

― You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/ptpt52/natflow/issues/2#issuecomment-799709883, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABIVTYWP7X4XXW2Q4BX3A4TTDZRAPANCNFSM4WB3MZJQ .

― You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/ptpt52/natflow/issues/2#issuecomment-800348717, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AITLEG6R64IJCR563XUJNYLTD5YLXANCNFSM4WB3MZJQ.

Mar 16 '21 15:03 i3roly

[   16.406641] Backport generated by backports.git v5.10.16-1-0-g21d2a1d2
[   16.863297] bus=0x1, slot = 0x0, irq=0x0
[   16.882479] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   16.886570] bus=0x2, slot = 0x1, irq=0x0
[   16.902630] mt7615e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20180518100604a

[   16.909201] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   16.947265] mt7615e 0000:01:00.0: N9 Firmware Version: _reserved_, Build Time: 20200814163649
[   16.969831] mt7615e 0000:02:00.0: HW/SW Version: 0x8a108a10, Build Time: 20180518100604a

[   17.013663] mt7615e 0000:02:00.0: N9 Firmware Version: _reserved_, Build Time: 20200814163649
[   17.191698] mt7615e 0000:01:00.0: CR4 Firmware Version: _reserved_, Build Time: 20190121161307
[   17.191767] mt7615e 0000:02:00.0: CR4 Firmware Version: _reserved_, Build Time: 20190121161307

@ptpt52 i have high hopes. @meisreallyba better not be overhyping!

Mar 17 '21 23:03 i3roly

using the latest driver too. not just one from wireless-drivers-next. so it will have checksum patch

Mar 17 '21 23:03 i3roly

@ptpt52 @meisreallyba this has to be the biggest lie in history, but whatever.

i can't keep going back to trying this. so many dd-wrt users tell me it's bad, and then miraculously some people come out of nowhere and say "it runs good"

i have a hard time believing @Meisreallyba, considering the first time he clones the repository is two days ago. before that he and i were having a thorough discussiona bout the proprietary driver.

i have no idea why there are people aggressively pushing mt76 if it doesn't perform well. i suspect it has to do with intellectual property of the proprietary driver belonging to RALINK, or something like that.

this thing is terrible.

Mar 18 '21 02:03 i3roly

@meisreallyba @ptpt52

hahhahaha the amount of jitter is so fucking funny.

it's so hard to take this driver seriously sometimes hhahahahaha.

it feels like router will explode trying to run it hahahahhaha

Screen Shot 2021-03-17 at 9 01 14 PM

Screen Shot 2021-03-17 at 9 01 03 PM

Screen Shot 2021-03-17 at 9 00 45 PM Screen Shot 2021-03-17 at 9 05 19 PM

Mar 18 '21 03:03 i3roly