Date: Sat, 20 Feb 2021 11:04:17 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253717] panic: pfslowtimo (swi4: clock) Message-ID: <bug-253717-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253717 Bug ID: 253717 Summary: panic: pfslowtimo (swi4: clock) Product: Base System Version: 12.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: chris@cretaforce.gr This server was running for 3 months without issues. Also I have the same FreeBSD version, software and similar hardware in other 100 servers without seen this panic again. Vmcore is available if needed. ------------------------------------------------------------------------ server90.example.com dumped core - see /var/crash/vmcore.1 Sat Feb 20 02:29:41 EET 2021 FreeBSD server90.example.com 12.2-RELEASE-p2 FreeBSD 12.2-RELEASE-p2 GENERI= C=20 amd64 panic: general protection fault GNU gdb (GDB) 10.1 [GDB v10.1 for FreeBSD] Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.htm= l> 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 "x86_64-portbld-freebsd12.2". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /boot/kernel/kernel... Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug... Unread portion of the kernel message buffer: Fatal trap 9: general protection fault while in kernel mode cpuid =3D 0; apic id =3D 00 instruction pointer =3D 0x20:0xffffffff80c493e2 stack pointer =3D 0x28:0xffffffff824b1960 frame pointer =3D 0x28:0xffffffff824b1980 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 12 (swi4: clock (0)) trap number =3D 9 panic: general protection fault cpuid =3D 0 time =3D 1613780494 KDB: stack backtrace: #0 0xffffffff80c0a8e5 at kdb_backtrace+0x65 #1 0xffffffff80bbeb9b at vpanic+0x17b #2 0xffffffff80bbea13 at panic+0x43 #3 0xffffffff8108f911 at trap_fatal+0x391 #4 0xffffffff8108ed97 at trap+0x67 #5 0xffffffff81066f68 at calltrap+0x8 #6 0xffffffff80bd8f61 at softclock_call_cc+0x141 #7 0xffffffff80bd9419 at softclock+0x79 #8 0xffffffff80b8361c at ithread_loop+0x23c #9 0xffffffff80b804ce at fork_exit+0x7e #10 0xffffffff81067f9e at fork_trampoline+0xe Uptime: 48d23h42m37s Dumping 4992 out of 65278 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 55 /usr/src/sys/amd64/include/pcpu_aux.h: No such file or directory. (kgdb) #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 #1 doadump (textdump=3D<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:371 #2 0xffffffff80bbe7b5 in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:451 #3 0xffffffff80bbebf3 in vpanic (fmt=3D<optimized out>, ap=3D<optimized ou= t>) at /usr/src/sys/kern/kern_shutdown.c:880 #4 0xffffffff80bbea13 in panic (fmt=3D<unavailable>) at /usr/src/sys/kern/kern_shutdown.c:807 #5 0xffffffff8108f911 in trap_fatal (frame=3D0xffffffff824b18a0, eva=3D0) at /usr/src/sys/amd64/amd64/trap.c:921 #6 0xffffffff8108ed97 in trap (frame=3D0xffffffff824b18a0) at /usr/src/sys/amd64/amd64/trap.c:214 #7 <signal handler called> #8 pfslowtimo (arg=3D<optimized out>) at /usr/src/sys/kern/uipc_domain.c:5= 08 #9 0xffffffff80bd8f61 in softclock_call_cc (c=3D<optimized out>, cc=3D0xffffffff81ea2000 <cc_cpu>, direct=3D0) at /usr/src/sys/kern/kern_timeout.c:734 #10 0xffffffff80bd9419 in softclock (arg=3D0xffffffff81ea2000 <cc_cpu>) at /usr/src/sys/kern/kern_timeout.c:870 #11 0xffffffff80b8361c in intr_event_execute_handlers (p=3D<optimized out>, ie=3D0xfffff80003772700) at /usr/src/sys/kern/kern_intr.c:1143 #12 ithread_execute_handlers (p=3D<optimized out>, ie=3D0xfffff80003772700) at /usr/src/sys/kern/kern_intr.c:1156 #13 ithread_loop (arg=3D0xfffff800037d10e0) at /usr/src/sys/kern/kern_intr.c:1236 #14 0xffffffff80b804ce in fork_exit ( callout=3D0xffffffff80b833e0 <ithread_loop>, arg=3D0xfffff800037d10e0, frame=3D0xffffffff824b1b00) at /usr/src/sys/kern/kern_fork.c:1080 #15 <signal handler called> (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=
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