Attachment 162472 Details for Bug 204037 – Stack trace of the panic

Stack trace of the panic

zfs-panic.txt (text/plain), 1.78 KB, created by Andrew Turner on 2015-10-26 15:05:06 UTC

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Creator: Andrew Turner

Created: 2015-10-26 15:05:06 UTC

Size: 1.78 KB

patch

obsolete

>panic: solaris assert: zrl->zr_refcount == 0 (0x6 == 0x0), file: /usr/home/andrew/head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zrlock.c, line: 64
>cpuid = 39
>KDB: stack backtrace:
>db_trace_self() at db_trace_self_wrapper+0x28
>         pc = 0xffffff80004db04c  lr = 0xffffff800006d888
>         sp = 0xffffff87cc7b95e0  fp = 0xffffff87cc7b9700
>
>db_trace_self_wrapper() at vpanic+0x170
>         pc = 0xffffff800006d888  lr = 0xffffff800025eac0
>         sp = 0xffffff87cc7b9710  fp = 0xffffff87cc7b9790
>
>vpanic() at panic+0x4c
>         pc = 0xffffff800025eac0  lr = 0xffffff800025eb50
>         sp = 0xffffff87cc7b97a0  fp = 0xffffff87cc7b9820
>
>panic() at assfail3+0x40
>         pc = 0xffffff800025eb50  lr = 0xffffff80487adda4
>         sp = 0xffffff87cc7b9830  fp = 0xffffff87cc7b9830
>
>assfail3() at zrl_destroy+0x38
>         pc = 0xffffff80487adda4  lr = 0xffffff8048652114
>         sp = 0xffffff87cc7b9840  fp = 0xffffff87cc7b9850
>
>zrl_destroy() at dnode_buf_pageout+0xbc
>         pc = 0xffffff8048652114  lr = 0xffffff80485dc8c0
>         sp = 0xffffff87cc7b9860  fp = 0xffffff87cc7b98b0
>
>dnode_buf_pageout() at taskqueue_run_locked+0xd0
>         pc = 0xffffff80485dc8c0  lr = 0xffffff80002a9138
>         sp = 0xffffff87cc7b98c0  fp = 0xffffff87cc7b9920
>
>taskqueue_run_locked() at taskqueue_thread_loop+0x94
>         pc = 0xffffff80002a9138  lr = 0xffffff80002a9cf4
>         sp = 0xffffff87cc7b9930  fp = 0xffffff87cc7b9950
>
>taskqueue_thread_loop() at fork_exit+0x7c
>         pc = 0xffffff80002a9cf4  lr = 0xffffff8000225f24
>         sp = 0xffffff87cc7b9960  fp = 0xffffff87cc7b9990
>
>fork_exit() at fork_trampoline+0x10
>         pc = 0xffffff8000225f24  lr = 0xffffff80004ebc8c
>         sp = 0xffffff87cc7b99a0  fp = 0x0000000000000000
>
>KDB: enter: panic
>[ thread pid 0 tid 100780 ]
>Stopped at      kdb_enter+0x40:
>db>   
>

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