freeswitch

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Sometimes Freeswitch crash in pool_thread function

backtrace18012025.log

Unfortunately I cannot provide a scenario to reproduce this crash, it appears randomly.

Package version: FreeSWITCH Version 1.10.11-release-25-f24064f7c9~64bit (-release-25-f24064f7c9 64bit)

OS: Debian 5.10.223-1 (2024-08-10) x86_64

Here is the back trace: (all backtrace in backtrace18012025.log)

#0 0x00000000c1b73270 in ?? () #1 0x00007fd8c1b7408f in run_cleanups (cref=) at memory/unix/fspr_pools.c:2109 #2 fspr_pool_destroy (pool=0x7fd74006ae18) at memory/unix/fspr_pools.c:754 #3 0x00007fd8c1847fbf in pool_thread (thread=, obj=) at src/switch_core_memory.c:607 #4 0x00007fd8c17a6ea7 in start_thread (arg=) at pthread_create.c:477 #5 0x00007fd8c16c6acf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 #0 0x00000000c1b73270 in ?? () No symbol table info available. #1 0x00007fd8c1b7408f in run_cleanups (cref=) at memory/unix/fspr_pools.c:2109 c = #2 fspr_pool_destroy (pool=0x7fd74006ae18) at memory/unix/fspr_pools.c:754 active = allocator = #3 0x00007fd8c1847fbf in pool_thread (thread=, obj=) at src/switch_core_memory.c:607 pop = 0x7fd74006ae18 x = 4 done = 0 len = #4 0x00007fd8c17a6ea7 in start_thread (arg=) at pthread_create.c:477 ret = pd = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140568902641408, -6966303824141132732, 140732513970366, 140732513970367, 140568902638912, 253952, 6981644370397060164, 6981482535398497348}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #5 0x00007fd8c16c6acf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Id Target Id Frame

• 1 Thread 0x7fd8bf822700 (LWP 216979) 0x00000000c1b73270 in ?? () 2 Thread 0x7fd888e42700 (LWP 217005) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd888e41bc0, clockid=-1998316720, expected=0, futex_word=0x7fd8becd1b98) at ../sysdeps/nptl/futex-internal.h:323 3 Thread 0x7fd8bf206700 (LWP 216986) 0x00007fd8c168d241 in __GI___clock_nanosleep (clock_id=clock_id@entry=1, flags=flags@entry=0, req=req@entry=0x7fd8bf205b70, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 4 Thread 0x7fd8bf4a9700 (LWP 216982) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060ba91f9c) at ../sysdeps/nptl/futex-internal.h:186 5 Thread 0x7fd888d8b700 (LWP 217019) __libc_read (nbytes=8, buf=0x7fd888d8abe0, fd=47) at ../sysdeps/unix/sysv/linux/read.c:26 6 Thread 0x7fd8897e5700 (LWP 217000) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd8897e4430, clockid=-1988213824, expected=0, futex_word=0x7fd864053e1c) at ../sysdeps/nptl/futex-internal.h:323 7 Thread 0x7fd88926f700 (LWP 217008) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 8 Thread 0x7fd8bf62a700 (LWP 217016) 0x00007fd8c168d241 in __GI___clock_nanosleep (clock_id=1, flags=0, req=0x7fd8bf629ba0, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 9 Thread 0x7fd8bee55700 (LWP 216987) 0x00007fd8c16bcec3 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7fd8bee54c40) at ../sysdeps/unix/sysv/linux/select.c:41 10 Thread 0x7fd8bf66f700 (LWP 216980) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060ba91e98) at ../sysdeps/nptl/futex-internal.h:186 11 Thread 0x7fd8bf5ed700 (LWP 217017) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c3de708) at ../sysdeps/nptl/futex-internal.h:186 12 Thread 0x7fd88906e700 (LWP 217003) 0x00007fd8c16c6df6 in epoll_wait (epfd=39, events=0x7fd88906db70, maxevents=4, timeout=1000) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 13 Thread 0x7fd889395700 (LWP 217004) futex_wait_cancelable (private=0, expected=0, futex_word=0x7fd85c031118) at ../sysdeps/nptl/futex-internal.h:186 14 Thread 0x7fd8890ab700 (LWP 217002) 0x00007fd8c16c6df6 in epoll_wait (epfd=35, events=0x7fd8890aa950, maxevents=4, timeout=1000) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 15 Thread 0x7fd7f26d4700 (LWP 318180) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd7f26d3bc0, clockid=-227722416, expected=0, futex_word=0x7fd8bf884f78) at ../sysdeps/nptl/futex-internal.h:323 16 Thread 0x7fd8888bf700 (LWP 318125) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd8888bebc0, clockid=-2004096176, expected=0, futex_word=0x7fd8bf884f78) at ../sysdeps/nptl/futex-internal.h:323 17 Thread 0x7fd888dc8700 (LWP 217018) 0x00007fd8c17b11bf in __libc_accept (fd=53, addr=..., len=0x7fd850302848) at ../sysdeps/unix/sysv/linux/accept.c:26 18 Thread 0x7fd889987700 (LWP 216995) 0x00007fd8c16bcec3 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7fd889986040) at ../sysdeps/unix/sysv/linux/select.c:41 19 Thread 0x7fd8bf8fd9c0 (LWP 216978) 0x00007fd8c16bcec3 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7ffed780ebb0) at ../sysdeps/unix/sysv/linux/select.c:41 20 Thread 0x7fd88990d700 (LWP 216997) __libc_read (nbytes=8, buf=0x7fd88990c018, fd=23) at ../sysdeps/unix/sysv/linux/read.c:26 21 Thread 0x7fd8bf282700 (LWP 216983) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd8bf281bf0, clockid=-1087890560, expected=0, futex_word=0x56060bc58aa8) at ../sysdeps/nptl/futex-internal.h:323 22 Thread 0x7fd8be9c6700 (LWP 216990) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c3c33fc) at ../sysdeps/nptl/futex-internal.h:186 23 Thread 0x7fd8beac9700 (LWP 216989) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd8beac8be0, clockid=-1095988384, expected=0, futex_word=0x56060bac1140) at ../sysdeps/nptl/futex-internal.h:323 24 Thread 0x7fd8bf243700 (LWP 216984) 0x00007fd8c16baa0f in __GI___poll (fds=fds@entry=0x7fd8a400b630, nfds=nfds@entry=3, timeout=timeout@entry=100) at ../sysdeps/unix/sysv/linux/poll.c:29 25 Thread 0x7fd8892bc700 (LWP 217007) 0x00007fd8c168d241 in __GI___clock_nanosleep (clock_id=clock_id@entry=1, flags=flags@entry=0, req=req@entry=0x7fd8892bbc20, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 26 Thread 0x7fd8899c4700 (LWP 216994) 0x00007fd8c16bcec3 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7fd8899c3040) at ../sysdeps/unix/sysv/linux/select.c:41 27 Thread 0x7fd888c95700 (LWP 217033) 0x00007fd8c16baa0f in __GI___poll (fds=fds@entry=0x7fd888c93ea0, nfds=1, timeout=timeout@entry=20) at ../sysdeps/unix/sysv/linux/poll.c:29 28 Thread 0x7fd8bec0c700 (LWP 216988) futex_wait_cancelable (private=0, expected=0, futex_word=0x7fd8bec6eb98) at ../sysdeps/nptl/futex-internal.h:186 29 Thread 0x7fd888d11700 (LWP 217021) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c5afe00) at ../sysdeps/nptl/futex-internal.h:186 30 Thread 0x7fd888cd4700 (LWP 217032) 0x00007fd8c16baa0f in __GI___poll (fds=fds@entry=0x7fd888cd2ea0, nfds=1, timeout=timeout@entry=20) at ../sysdeps/unix/sysv/linux/poll.c:29 31 Thread 0x7fd7f1189700 (LWP 318138) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd7f1188bc0, clockid=-250049712, expected=0, futex_word=0x7fd8bf884f78) at ../sysdeps/nptl/futex-internal.h:323 32 Thread 0x7fd8be7b1700 (LWP 216991) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c4810d0) at ../sysdeps/nptl/futex-internal.h:186 33 Thread 0x7fd7f2846700 (LWP 318175) __libc_read (nbytes=8, buf=0x7fd7f283cd48, fd=30) at ../sysdeps/unix/sysv/linux/read.c:26 34 Thread 0x7fd88994a700 (LWP 216996) __libc_read (nbytes=8, buf=0x7fd889949018, fd=19) at ../sysdeps/unix/sysv/linux/read.c:26 35 Thread 0x7fd8898d0700 (LWP 216998) __libc_read (nbytes=8, buf=0x7fd8898cf018, fd=24) at ../sysdeps/unix/sysv/linux/read.c:26 36 Thread 0x7fd888068700 (LWP 318124) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd888067bc0, clockid=-2012841136, expected=0, futex_word=0x7fd8bf884f78) at ../sysdeps/nptl/futex-internal.h:323 37 Thread 0x7fd8be546700 (LWP 216993) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c4f1b88) at ../sysdeps/nptl/futex-internal.h:186 38 Thread 0x7fd7f3313700 (LWP 318184) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd7f3312bc0, clockid=-214881456, expected=0, futex_word=0x7fd8bf884f78) at ../sysdeps/nptl/futex-internal.h:323 39 Thread 0x7fd7f265a700 (LWP 318186) futex_wait_cancelable (private=0, expected=0, futex_word=0x7fd71c06ab48) at ../sysdeps/nptl/futex-internal.h:186 40 Thread 0x7fd7f214b700 (LWP 318118) futex_abstimed_wait_cancelable (private=0, abstime=0x7fd7f214abc0, clockid=-233526448, expected=0, futex_word=0x7fd8bf884f78) at ../sysdeps/nptl/futex-internal.h:323 41 Thread 0x7fd889893700 (LWP 216999) __libc_read (nbytes=8, buf=0x7fd889892018, fd=27) at ../sysdeps/unix/sysv/linux/read.c:26 42 Thread 0x7fd888d4e700 (LWP 217020) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c5f5be8) at ../sysdeps/nptl/futex-internal.h:186 43 Thread 0x7fd8891f5700 (LWP 217010) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 44 Thread 0x7fd8be774700 (LWP 216992) 0x00007fd8c16bcec3 in __GI___select (nfds=nfds@entry=0, readfds=readfds@entry=0x0, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=timeout@entry=0x7fd8be773bc0) at ../sysdeps/unix/sysv/linux/select.c:41 45 Thread 0x7fd888a6a700 (LWP 318178) 0x00007fd8c168d241 in __GI___clock_nanosleep (clock_id=clock_id@entry=1, flags=flags@entry=0, req=req@entry=0x7fd888a69280, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 46 Thread 0x7fd7f2752700 (LWP 318179) __libc_read (nbytes=8, buf=0x7fd7f2748ec8, fd=69) at ../sysdeps/unix/sysv/linux/read.c:26 47 Thread 0x7fd88917b700 (LWP 217012) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 48 Thread 0x7fd8891b8700 (LWP 217011) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 49 Thread 0x7fd88913e700 (LWP 217013) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 50 Thread 0x7fd8bf5ab700 (LWP 217024) 0x00007fd8c16baa0f in __GI___poll (fds=fds@entry=0x7fd8bf5a9ea0, nfds=1, timeout=timeout@entry=20) at ../sysdeps/unix/sysv/linux/poll.c:29 51 Thread 0x7fd889232700 (LWP 217009) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 52 Thread 0x7fd889101700 (LWP 217014) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186 53 Thread 0x7fd888e05700 (LWP 217015) futex_wait_cancelable (private=0, expected=0, futex_word=0x56060c62a2f0) at ../sysdeps/nptl/futex-internal.h:186