[Bug 216586] zfs panic: sa.sa_magic == 0x2F505A in zfs_space_delta_cb()
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Date: Wed, 09 Jun 2021 12:12:07 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=216586 Andrey V. Elsukov <ae@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ae@FreeBSD.org --- Comment #8 from Andrey V. Elsukov <ae@FreeBSD.org> --- (In reply to Andriy Gapon from comment #7) We hit this problem 2 times last week. One machine is based on 12.0, second one is based on 13.0 (before ZoL migration). I looked at the ZoL code, it seems to me, that the code didn't changed here. So, I think it is possible to get such panic on the up to date OpenZFS too. I have core dump from the one panic. Let me know if you are interested to see something. panic: solaris assert: sa.sa_magic == 0x2F505A (0xb656f0e0 == 0x2f505a), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c, line: 609 cpuid = 4 time = 1623060642 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe3fd9321780 vpanic() at vpanic+0x194/frame 0xfffffe3fd93217e0 panic() at panic+0x43/frame 0xfffffe3fd9321840 assfail3() at assfail3+0x2c/frame 0xfffffe3fd9321860 zfs_space_delta_cb() at zfs_space_delta_cb+0x100/frame 0xfffffe3fd93218a0 dmu_objset_userquota_get_ids() at dmu_objset_userquota_get_ids+0x1b7/frame 0xfffffe3fd93218f0 dnode_sync() at dnode_sync+0xa6/frame 0xfffffe3fd9321980 sync_dnodes_task() at sync_dnodes_task+0x92/frame 0xfffffe3fd93219c0 taskq_run() at taskq_run+0x10/frame 0xfffffe3fd93219e0 taskqueue_run_locked() at taskqueue_run_locked+0x147/frame 0xfffffe3fd9321a40 taskqueue_thread_loop() at taskqueue_thread_loop+0xb8/frame 0xfffffe3fd9321a70 fork_exit() at fork_exit+0x86/frame 0xfffffe3fd9321ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe3fd9321ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- Uptime: 14d8h32m53s Dumping 14912 out of 261996 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% __curthread () at ./machine/pcpu.h:232 232 ./machine/pcpu.h: No such file or directory. (kgdb) bt #0 __curthread () at ./machine/pcpu.h:232 #1 doadump (textdump=1) at /usr/src/sys/kern/kern_shutdown.c:318 #2 0xffffffff80aa31c3 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:386 #3 0xffffffff80aa36ae in vpanic (fmt=<optimized out>, ap=0xfffffe3fd9321820) at /usr/src/sys/kern/kern_shutdown.c:779 #4 0xffffffff80aa34d3 in panic (fmt=<unavailable>) at /usr/src/sys/kern/kern_shutdown.c:710 #5 0xffffffff822df23c in assfail3 (a=<unavailable>, lv=<unavailable>, op=<unavailable>, rv=<unavailable>, f=<unavailable>, l=<optimized out>) at /usr/src/sys/cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:91 #6 0xffffffff8209e9c0 in zfs_space_delta_cb (bonustype=<optimized out>, data=0xfffff803e64b2f40, userp=0xfffff8052a3b2278, groupp=0xfffff8052a3b2280) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c:609 #7 0xffffffff8200d917 in dmu_objset_userquota_get_ids (dn=0xfffff8052a3b2000, before=0, tx=<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c:1592 #8 0xffffffff82015396 in dnode_sync (dn=0xfffff8052a3b2000, tx=0xfffff803ae49e800) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c:570 #9 0xffffffff8200d192 in dmu_objset_sync_dnodes (list=0xfffff801763bb420, tx=0xfffff803ae49e800) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c:1093 #10 sync_dnodes_task (arg=0xfffff82419cdd260) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c:1160 #11 0xffffffff81fd3750 in taskq_run (arg=0xfffff801c66d08d0, pending=<unavailable>) at /usr/src/sys/cddl/compat/opensolaris/kern/opensolaris_taskq.c:109 #12 0xffffffff80afc0e7 in taskqueue_run_locked (queue=0xfffff8016b01cd00) at /usr/src/sys/kern/subr_taskqueue.c:463 #13 0xffffffff80afd2c8 in taskqueue_thread_loop (arg=<optimized out>) at /usr/src/sys/kern/subr_taskqueue.c:755 #14 0xffffffff80a65796 in fork_exit (callout=0xffffffff80afd210 <taskqueue_thread_loop>, arg=0xfffff801281c3f20, frame=0xfffffe3fd9321ac0) at /usr/src/sys/kern/kern_fork.c:1038 #15 <signal handler called> -- You are receiving this mail because: You are the assignee for the bug.