Date: Wed, 14 Sep 2022 08:17:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266409] 13.1-RELEASE amd64 repeated kernel panic Message-ID: <bug-266409-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266409 Bug ID: 266409 Summary: 13.1-RELEASE amd64 repeated kernel panic Product: Base System Version: 13.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: 000.fbsd@quip.cz Created attachment 236548 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D236548&action= =3Dedit core.txt.9 I am running desktop with KDE Plasma on FreeBSD 13.1-RELEASE releng/13.1-n250148-fc952ac2212 GENERIC amd64. It was updated few month ago and running without any problem until 4 days ago. Then there was many instant reboots in a couple minutes. I found kernel pan= ic in /var/log/messages. I configured dumpdevice to catch some more informatio= n. Fatal trap 12: page fault while in kernel mode cpuid =3D 2; apic id =3D 04 fault virtual address =3D 0xf3 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff8225173e stack pointer =3D 0x28:0xfffffe00a3cfac30 frame pointer =3D 0x28:0xfffffe00a3cfac50 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 0 (arc_prune) trap number =3D 12 panic: page fault cpuid =3D 2 time =3D 1663139603 KDB: stack backtrace: #0 0xffffffff80c69465 at kdb_backtrace+0x65 #1 0xffffffff80c1bb1f at vpanic+0x17f #2 0xffffffff80c1b993 at panic+0x43 #3 0xffffffff810afdf5 at trap_fatal+0x385 #4 0xffffffff810afe4f at trap_pfault+0x4f #5 0xffffffff81087528 at calltrap+0x8 #6 0xffffffff821ae7aa at zfs_zinactive+0xca #7 0xffffffff821a8458 at zfs_freebsd_reclaim+0x38 #8 0xffffffff8117e09f at VOP_RECLAIM_APV+0x1f #9 0xffffffff80cf8c72 at vgonel+0x342 #10 0xffffffff80cf4d47 at vnlru_free_impl+0x2f7 #11 0xffffffff80cf4a01 at vnlru_free_vfsops+0x41 #12 0xffffffff821d5c8b at arc_prune_task+0x4b #13 0xffffffff82187a0f at taskq_run+0x1f #14 0xffffffff80c7da41 at taskqueue_run_locked+0x181 #15 0xffffffff80c7ed52 at taskqueue_thread_loop+0xc2 #16 0xffffffff80bd8a5e at fork_exit+0x7e #17 0xffffffff8108859e at fork_trampoline+0xe Uptime: 24m32s Dumping 2455 out of 12189 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 55 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, (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:399 #2 0xffffffff80c1b71c in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:487 #3 0xffffffff80c1bb8e in vpanic (fmt=3D0xffffffff811b4fb9 "%s",=20 ap=3D<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:920 #4 0xffffffff80c1b993 in panic (fmt=3D<unavailable>) at /usr/src/sys/kern/kern_shutdown.c:844 #5 0xffffffff810afdf5 in trap_fatal (frame=3D0xfffffe00a3cfab70, eva=3D243) at /usr/src/sys/amd64/amd64/trap.c:944 #6 0xffffffff810afe4f in trap_pfault (frame=3D0xfffffe00a3cfab70,=20 usermode=3Dfalse, signo=3D<optimized out>, ucode=3D<optimized out>) at /usr/src/sys/amd64/amd64/trap.c:763 #7 <signal handler called> #8 sa_handle_destroy (hdl=3D0x3) at /usr/src/sys/contrib/openzfs/module/zfs/sa.c:1368 #9 0xffffffff821ae7aa in zfs_znode_dmu_fini (zp=3D0xfffff80166b661d8) at /usr/src/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c:390 #10 zfs_zinactive (zp=3Dzp@entry=3D0xfffff80166b661d8) at /usr/src/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c:1267 #11 0xffffffff821a8458 in zfs_freebsd_reclaim (ap=3D<optimized out>) at /usr/src/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c:51= 88 #12 0xffffffff8117e09f in VOP_RECLAIM_APV ( vop=3D0xffffffff82465340 <zfs_vnodeops>, a=3Da@entry=3D0xfffffe00a3cfac= f0) at vnode_if.c:2180 #13 0xffffffff80cf8c72 in VOP_RECLAIM (vp=3D0xfffff8003ad81b70) at ./vnode_if.h:1087 #14 vgonel (vp=3Dvp@entry=3D0xfffff8003ad81b70) at /usr/src/sys/kern/vfs_subr.c:4144 #15 0xffffffff80cf4d47 in vtryrecycle (vp=3D0xfffff8003ad81b70) at /usr/src/sys/kern/vfs_subr.c:1694 #16 vnlru_free_impl (count=3D5737, count@entry=3D10000,=20 mnt_op=3Dmnt_op@entry=3D0xffffffff82465198 <zfs_vfsops>,=20 mvp=3Dmvp@entry=3D0xfffff800038eb000) at /usr/src/sys/kern/vfs_subr.c:1= 331 #17 0xffffffff80cf4a01 in vnlru_free_vfsops (count=3Dcount@entry=3D10000,=20 mnt_op=3D0xffffffff82465198 <zfs_vfsops>, mvp=3D0xfffff800038eb000) at /usr/src/sys/kern/vfs_subr.c:1355 #18 0xffffffff821d5c8b in arc_prune_task (arg=3D0x2710) at /usr/src/sys/contrib/openzfs/module/os/freebsd/zfs/arc_os.c:166 #19 0xffffffff82187a0f in taskq_run (arg=3D0xfffff8014f2cde40,=20 pending=3D-1546670864) at /usr/src/sys/contrib/openzfs/module/os/freebsd/spl/spl_taskq.c:315 #20 0xffffffff80c7da41 in taskqueue_run_locked ( queue=3Dqueue@entry=3D0xfffff80003d6bc00) at /usr/src/sys/kern/subr_taskqueue.c:477 #21 0xffffffff80c7ed52 in taskqueue_thread_loop (arg=3D<optimized out>,=20 arg@entry=3D0xfffff80004bdfa50) at /usr/src/sys/kern/subr_taskqueue.c:7= 94 #22 0xffffffff80bd8a5e in fork_exit ( callout=3D0xffffffff80c7ec90 <taskqueue_thread_loop>,=20 arg=3D0xfffff80004bdfa50, frame=3D0xfffffe00a3cfaf40) at /usr/src/sys/kern/kern_fork.c:1093 #23 <signal handler called> #24 mi_startup () at /usr/src/sys/kern/init_main.c:322 #25 0xffffffff80f79189 in swapper () at /usr/src/sys/vm/vm_swapout.c:755 #26 0xffffffff80385022 in btext () at /usr/src/sys/amd64/amd64/locore.S:80 I have 10 vmcore files saved. Every panic ends with: __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 55 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, Some times it was something like reboot loop because KDE Plasma starts application which were running before shutdown / reboot. So it seems it is related to some user's app running inside of KDE. I needed to login as different user to break this panic loop. Computer was runing for many ours under different user account. I guessed it was related= to Firefox so I tried to run as my normal user without Firefox last night and = it was running for about 5 hours without panic. But this morning I got 2 panic= s in 1 hour without Firefox running (used Iridium browser instead) I did run memtest86 which passed OK. I did run zpool scrub - no issue found. I can send full vmcore files to someone interested in this panics. core.txt.9 is attached (real username was replaced with "usr1". Any help is really appreciated because this is my main PC for work. --=20 You are receiving this mail because: You are the assignee for the bug.=
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