Date: Sat, 10 Feb 2024 15:08:31 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 276341] zfs panic: VERIFY3(rc->rc_count == number) failed Message-ID: <bug-276341-3630-3dDC8dMBG9@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-276341-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-276341-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276341 --- Comment #10 from John Kennedy <warlock@phouka.net> --- I just had this happen again, during system shutdown: 15.0-CURRENT #26 main-n268150-8ecb7494250. [via kgdb] ... Unread portion of the kernel message buffer: <118>Stopping devd. <118>Waiting for PIDS: 757. <118>Writing entropy file: . <118>Writing early boot entropy file: . <118>. <118>Terminated <118>Feb 10 04:55:50 bsd15 syslogd: exiting on signal 15 Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop...=20 Syncing disks, vnodes remaining... 0 0 0 0 0 0 0 0 done All buffers synced. Uptime: 9h56m17s GEOM_ELI: Device vtbd0p4.eli destroyed. GEOM_ELI: Detached vtbd0p4.eli on last close. panic: VERIFY3(rc->rc_count =3D=3D number) failed (29696 =3D=3D 0) cpuid =3D 0 time =3D 1707569759 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00c737e= af0 vpanic() at vpanic+0x135/frame 0xfffffe00c737ec20 spl_panic() at spl_panic+0x3a/frame 0xfffffe00c737ec80 zfs_refcount_destroy_many() at zfs_refcount_destroy_many+0xd1/frame 0xfffffe00c737ecb0 arc_fini() at arc_fini+0x281/frame 0xfffffe00c737ece0 dmu_fini() at dmu_fini+0x9/frame 0xfffffe00c737ecf0 spa_fini() at spa_fini+0x36/frame 0xfffffe00c737ed30 zfs_kmod_fini() at zfs_kmod_fini+0x7a/frame 0xfffffe00c737ed60 zfs_shutdown() at zfs_shutdown+0x2b/frame 0xfffffe00c737ed70 kern_reboot() at kern_reboot+0x4f3/frame 0xfffffe00c737edb0 sys_reboot() at sys_reboot+0x3a9/frame 0xfffffe00c737ee00 amd64_syscall() at amd64_syscall+0x153/frame 0xfffffe00c737ef30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00c737ef30 --- syscall (55, FreeBSD ELF64, reboot), rip =3D 0x28d86a, rsp =3D 0x820f08= bf8, rbp =3D 0x820f08ce0 --- KDB: enter: panic Uptime: 9h56m17s Dumping 3585 out of 16340 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% ... (kgdb) bt #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57 #1 doadump (textdump=3Dtextdump@entry=3D1) at /usr/src/sys/kern/kern_shutdown.c:403 #2 0xffffffff80b52da0 in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:521 #3 0xffffffff80b532a2 in vpanic (fmt=3D0xffffffff8225ea82 "VERIFY3(rc->rc_= count =3D=3D number) failed (%llu =3D=3D %llu)\n", ap=3Dap@entry=3D0xfffffe00c737= ec60) at /usr/src/sys/kern/kern_shutdown.c:973 #4 0xffffffff81fbc92a in spl_panic (file=3D<optimized out>, func=3D<optimi= zed out>, line=3D<unavailable>, fmt=3D<unavailable>) at /usr/src/sys/contrib/openzfs/module/os/freebsd/spl/spl_misc.c:100 #5 0xffffffff820b2681 in zfs_refcount_destroy_many (rc=3D<optimized out>, number=3D<unavailable>) at /usr/src/sys/contrib/openzfs/module/zfs/refcount.c:98 #6 0xffffffff820b269c in zfs_refcount_destroy (rc=3D<unavailable>) at /usr/src/sys/contrib/openzfs/module/zfs/refcount.c:112 #7 0xffffffff8200d561 in arc_state_fini () at /usr/src/sys/contrib/openzfs/module/zfs/arc.c:7421 #8 arc_fini () at /usr/src/sys/contrib/openzfs/module/zfs/arc.c:7753 #9 0xffffffff8203b449 in dmu_fini () at /usr/src/sys/contrib/openzfs/module/zfs/dmu.c:2549 #10 0xffffffff820db0b6 in spa_fini () at /usr/src/sys/contrib/openzfs/module/zfs/spa_misc.c:2549 #11 0xffffffff8219985a in zfs_kmod_fini () at /usr/src/sys/contrib/openzfs/module/zfs/zfs_ioctl.c:7933 #12 0xffffffff81fc32eb in zfs__fini () at /usr/src/sys/contrib/openzfs/module/os/freebsd/zfs/kmod_core.c:284 #13 zfs_shutdown (arg=3D<optimized out>, howto=3D<optimized out>) at /usr/src/sys/contrib/openzfs/module/os/freebsd/zfs/kmod_core.c:297 #14 0xffffffff80b52d13 in kern_reboot (howto=3D16392) at /usr/src/sys/kern/kern_shutdown.c:517 #15 0xffffffff80b527c9 in sys_reboot (td=3D0xfffff80001a39000, uap=3D0xfffff80001a39400) at /usr/src/sys/kern/kern_shutdown.c:312 #16 0xffffffff81059473 in syscallenter (td=3D0xfffff80001a39000) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:186 #17 amd64_syscall (td=3D0xfffff80001a39000, traced=3D0) at /usr/src/sys/amd64/amd64/trap.c:1192 #18 <signal handler called> #19 0x000000000028d86a in ?? () Backtrace stopped: Cannot access memory at address 0x820f08bf8 --=20 You are receiving this mail because: You are the assignee for the bug.=
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