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Published 20 hours ago • verified publisher icon crash-utility

bt command issue and don't know how to handle section `. relr. dyn' [0x13]

Open zslxiu opened this issue 8 months ago • 0 comments

The same kernel 4.19 dump, version 7.3.0 uses the bt instruction to not print the call stack, version 7.3.1 uses the bt instruction to print the call stack, and version 7.3.2 uses the bt instruction to exit directly, displaying segment errors (core has been dumped) May I ask why this is? Does this error message not affect load dump? Thank you for your guidance! 'don't know how to handle section `. relr. dyn' [0x13]

crash 7.3.0 Copyright (C) 2002-2021 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006 Hewlett-Packard Co Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. Copyright (C) 2005, 2011, 2020-2021 NEC Corporation Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. This program is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Enter "help copying" to see the conditions. This program has absolutely no warranty. Enter "help warranty" for details.

BFD: vmlinux: don't know how to handle section .relr.dyn' [0x 13] BFD: vmlinux: don't know how to handle section .relr.dyn' [0x 13] GNU gdb (GDB) 7.6 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "--host=x86_64-unknown-linux-gnu --target=aarch64-elf-linux"... BFD: /home/zsl/share/vmlinux: don't know how to handle section `.relr.dyn' [0x 13]

WARNING: kernel relocated [155538MB]: patching 134840 gdb minimal_symbol values

  KERNEL: vmlinux                                                  
DUMPFILE: SYS_COREDUMP
    CPUS: 8 [OFFLINE: 7]
    DATE: Mon Jan  8 18:15:43 CST 2024
  UPTIME: 00:20:48

LOAD AVERAGE: 11.70, 11.75, 8.80 TASKS: 3995 NODENAME: localhost RELEASE: 4.19.191-perf-g83c73e79c1c5 VERSION: #1 SMP PREEMPT Fri Jan 5 08:09:13 UTC 2024 MACHINE: aarch64 (unknown Mhz) MEMORY: 3.7 GB PANIC: "-(1)[7694:sh]Kernel panic - not syncing: sysrq triggered crash" PID: 7694 COMMAND: "sh" TASK: ffffffea85f81d00 [THREAD_INFO: ffffffea85f81d00] CPU: 1 STATE: TASK_RUNNING (PANIC)

crash> bt PID: 7694 TASK: ffffffea85f81d00 CPU: 1 COMMAND: "sh" bt: WARNING: cannot determine starting stack frame for task ffffffea85f81d00

crash 7.3.1 Copyright (C) 2002-2021 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006 Hewlett-Packard Co Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. Copyright (C) 2005, 2011, 2020-2021 NEC Corporation Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. This program is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Enter "help copying" to see the conditions. This program has absolutely no warranty. Enter "help warranty" for details.

BFD: vmlinux: don't know how to handle section .relr.dyn' [0x 13] BFD: vmlinux: don't know how to handle section .relr.dyn' [0x 13] GNU gdb (GDB) 7.6 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "--host=x86_64-unknown-linux-gnu --target=aarch64-elf-linux"... BFD: /home/zsl/share/vmlinux: don't know how to handle section `.relr.dyn' [0x 13]

WARNING: kernel relocated [155538MB]: patching 134840 gdb minimal_symbol values

  KERNEL: vmlinux  [TAINTED]                                       
DUMPFILE: SYS_COREDUMP
    CPUS: 8 [OFFLINE: 7]
    DATE: Mon Jan  8 18:15:43 CST 2024
  UPTIME: 00:20:48

LOAD AVERAGE: 11.70, 11.75, 8.80 TASKS: 3995 NODENAME: localhost RELEASE: 4.19.191-perf-g83c73e79c1c5 VERSION: #1 SMP PREEMPT Fri Jan 5 08:09:13 UTC 2024 MACHINE: aarch64 (unknown Mhz) MEMORY: 3.7 GB PANIC: "-(1)[7694:sh]Kernel panic - not syncing: sysrq triggered crash" PID: 7694 COMMAND: "sh" TASK: ffffffea85f81d00 [THREAD_INFO: ffffffea85f81d00] CPU: 1 STATE: TASK_RUNNING (PANIC)

crash> bt PID: 7694 TASK: ffffffea85f81d00 CPU: 1 COMMAND: "sh" #0 [ffffff8012aa3b90] ipanic at ffffffa601b40b18 #1 [ffffff8012aa3bb0] atomic_notifier_call_chain at ffffffa6012e23dc #2 [ffffff8012aa3c70] panic at ffffffa6012b5b6c #3 [ffffff8012aa3cc0] sysrq_handle_crash at ffffffa601789c4c #4 [ffffff8012aa3cd0] __handle_sysrq at ffffffa60178986c #5 [ffffff8012aa3d10] write_sysrq_trigger at ffffffa60178a744 #6 [ffffff8012aa3d30] proc_reg_write at ffffffa60150991c #7 [ffffff8012aa3dc0] __vfs_write at ffffffa6014787a4 #8 [ffffff8012aa3de0] vfs_write at ffffffa601478b40 #9 [ffffff8012aa3e30] ksys_write at ffffffa601478d54 #10 [ffffff8012aa3e60] __arm64_sys_write at ffffffa601478dcc #11 [ffffff8012aa3e70] el0_svc_common at ffffffa60129abfc #12 [ffffff8012aa3eb0] el0_svc_handler at ffffffa60129ab4c #13 [ffffff8012aa3ff0] el0_svc at ffffffa601283d04 PC: 0000007047902bb8 LR: 0000005609c38c40 SP: 0000007fc2e6f1a0 X29: 0000007fc2e6f220 X28: 0000007fc2e6f1e0 X27: 0000005609c5f8e8 X26: 0000007049965000 X25: 0000000000000000 X24: b400007047405399 X23: 0000005609c5f6f8 X22: 0000007fc2e6f200 X21: 0000007fc2e6f1f8 X20: b40000704740b3c8 X19: 0000000000000002 X18: 000000704a3b6000 X17: 0000007047902bb0 X16: 0000007047929b50 X15: 0000000000000020 X14: 000000000005c880 X13: 000000000005c890 X12: 000000704740166c X11: 0000000000000001 X10: 0000007047400250 X9: b40000704740b3c8 X8: 0000000000000040 X7: 0000000000000000 X6: 0000000000000063 X5: b40000704740538a X4: ffffffffffffffff X3: ffffffffffffffff X2: 0000000000000002 X1: b40000704740b3c8 X0: 0000000000000001 ORIG_X0: 0000000000000001 SYSCALLNO: 40 PSTATE: 00001000

crash 7.3.2 Copyright (C) 2002-2022 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006 Hewlett-Packard Co Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. Copyright (C) 2005, 2011, 2020-2022 NEC Corporation Copyright (C) 1999, 2002, 2007 Silicon Graphics, Inc. Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc. This program is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Enter "help copying" to see the conditions. This program has absolutely no warranty. Enter "help warranty" for details.

BFD: vmlinux: don't know how to handle section .relr.dyn' [0x 13] BFD: vmlinux: don't know how to handle section .relr.dyn' [0x 13] GNU gdb (GDB) 7.6 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "--host=x86_64-unknown-linux-gnu --target=aarch64-elf-linux"... BFD: /home/zsl/share/vmlinux: don't know how to handle section `.relr.dyn' [0x 13]

WARNING: kernel relocated [155538MB]: patching 134840 gdb minimal_symbol values

WARNING: cpu 0: cannot find NT_PRSTATUS note
WARNING: cpu 2: cannot find NT_PRSTATUS note WARNING: cpu 3: cannot find NT_PRSTATUS note WARNING: cpu 4: cannot find NT_PRSTATUS note WARNING: cpu 5: cannot find NT_PRSTATUS note WARNING: cpu 6: cannot find NT_PRSTATUS note WARNING: cpu 7: cannot find NT_PRSTATUS note KERNEL: vmlinux [TAINTED] DUMPFILE: SYS_COREDUMP CPUS: 8 [OFFLINE: 7] DATE: Mon Jan 8 18:15:43 CST 2024 UPTIME: 00:20:48 LOAD AVERAGE: 11.70, 11.75, 8.80 TASKS: 3995 NODENAME: localhost RELEASE: 4.19.191-perf-g83c73e79c1c5 VERSION: #1 SMP PREEMPT Fri Jan 5 08:09:13 UTC 2024 MACHINE: aarch64 (unknown Mhz) MEMORY: 3.7 GB PANIC: "-(1)[7694:sh]Kernel panic - not syncing: sysrq triggered crash" PID: 7694 COMMAND: "sh" TASK: ffffffea85f81d00 [THREAD_INFO: ffffffea85f81d00] CPU: 1 STATE: TASK_RUNNING (PANIC)

crash> bt PID: 7694 TASK: ffffffea85f81d00 CPU: 1 COMMAND: "sh" 段错误 (核心已转储)

zslxiu avatar Jun 29 '24 17:06 zslxiu