Kernel panic zio.c, line: 270 FreeBSD 10.2 (or 10.3)

Steven Hartland killing at multiplay.co.uk
Tue Feb 16 01:15:25 UTC 2016 

You don't need the system live just the kernel and the crash dump to get 
those values.

On 16/02/2016 00:46, DemIS wrote:
> Today I fell back to version 10.2 . Users work on the server . To reinstall 10.3 I need 4:00 .
> Therefore, it is possible only on weekends . But this has the same effect on the version 10.2
>
> 16.02.2016, 02:55, "Steven Hartland" <killing at multiplay.co.uk>:
>> That sounds like you have some pool data corruption, from the 10.3
>> version dump can you print out the following:
>> 1. frame 8: bp and size
>> 2. frame 6: buf->b_hdr
>>
>> On 15/02/2016 23:26, DemIS wrote:
>>>   Any one knows about problem?
>>>   Server: SuperMicro Model:SYS-6026T-6RF+, MB:X8DTU-6F+, RAM 24Гб DDR3, two XEON
>>>   RAM: KVR1333D3E9S/4G - DDR3, 1333MHz, ECC, CL9, X8, 1.5V, Unbuffered, DIMM
>>>   Version:uname -a
>>>
>>>   FreeBSD teo.some.loc 10.2-RELEASE-p12 FreeBSD 10.2-RELEASE-p12 #0: Sat Feb 13 18:04:04 MSK 2016 demis at teo.some.loc:/usr/obj/usr/src/sys/TEO amd64
>>>   (on GENERIC or custom kernel config persist too !!!)
>>>
>>>   Memtest86+ v.4.40 (ECC mode) test - OK.
>>>   Every disk checked too (physically - mhdd, logically - zpool scrub, and additional checkit in external company recovery disk). No errors.
>>>
>>>   Part of df -H
>>>   Filesystem Size Used Avail Capacity Mounted on
>>>   hdd/usr/wf 6,6T 4,1T 2,5T 62% /hdd/usr/wf
>>>
>>>   zpool status hdd
>>>      pool: hdd
>>>     state: ONLINE
>>>   status: Some supported features are not enabled on the pool. The pool can
>>>      still be used, but some features are unavailable.
>>>   action: Enable all features using 'zpool upgrade'. Once this is done,
>>>      the pool may no longer be accessible by software that does not support
>>>      the features. See zpool-features(7) for details.
>>>      scan: scrub repaired 0 in 14h57m with 0 errors on Thu Feb 11 03:35:43 2016
>>>   config:
>>>
>>>      NAME STATE READ WRITE CKSUM
>>>      hdd ONLINE 0 0 0
>>>      raidz2-0 ONLINE 0 0 0
>>>      mfid1p1 ONLINE 0 0 0
>>>      mfid2p1 ONLINE 0 0 0
>>>      mfid3p1 ONLINE 0 0 0
>>>      mfid4p1 ONLINE 0 0 0
>>>      mfid5p1 ONLINE 0 0 0
>>>
>>>   errors: No known data errors
>>>
>>>   hdd - is My zfs volume.
>>>   When I run command like:
>>>   rm /hdd/usr/some/path/to/file
>>>     or
>>>   rm /hdd/usr/some/path/to/folder
>>>     or
>>>   chown root:wheel /hdd/usr/some/path/to/file
>>>     or
>>>   chown root:wheel /hdd/usr/some/path/to/folder
>>>     or
>>>   setfacl ... to /hdd/usr/some/path/to/file
>>>
>>>     I'm get kernel panic:
>>>   GNU gdb 6.1.1 [FreeBSD]
>>>   Copyright 2004 Free Software Foundation, Inc.
>>>   GDB is free software, covered by the GNU General Public License, and you are
>>>   welcome to change it and/or distribute copies of it under certain conditions.
>>>   Type "show copying" to see the conditions.
>>>   There is absolutely no warranty for GDB. Type "show warranty" for details.
>>>   This GDB was configured as "amd64-marcel-freebsd"...
>>>
>>>   Unread portion of the kernel message buffer:
>>>   panic: solaris assert: c < (1ULL << 24) >> 9 (0x7fffffffffffff < 0x8000), file: /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c, line: 270
>>>   cpuid = 9
>>>   KDB: stack backtrace:
>>>   #0 0xffffffff80984ef0 at kdb_backtrace+0x60
>>>   #1 0xffffffff80948aa6 at vpanic+0x126
>>>   #2 0xffffffff80948973 at panic+0x43
>>>   #3 0xffffffff81c0222f at assfail3+0x2f
>>>   #4 0xffffffff81aa9d40 at zio_buf_alloc+0x50
>>>   #5 0xffffffff81a2b9f8 at arc_get_data_buf+0x358
>>>   #6 0xffffffff81a2e20a at arc_read+0x1ea
>>>   #7 0xffffffff81a3669c at dbuf_read+0x6ac
>>>   #8 0xffffffff81a3d8bf at dmu_spill_hold_existing+0xbf
>>>   #9 0xffffffff81a70dd7 at sa_attr_op+0x167
>>>   #10 0xffffffff81a72ffb at sa_lookup+0x4b
>>>   #11 0xffffffff81abc82a at zfs_rmnode+0x2ba
>>>   #12 0xffffffff81ada58e at zfs_freebsd_reclaim+0x4e
>>>   #13 0xffffffff80e73537 at VOP_RECLAIM_APV+0xa7
>>>   #14 0xffffffff809ec5b4 at vgonel+0x1b4
>>>   #15 0xffffffff809eca49 at vrecycle+0x59
>>>   #16 0xffffffff81ada52d at zfs_freebsd_inactive+0xd
>>>   #17 0xffffffff80e73427 at VOP_INACTIVE_APV+0xa7
>>>   Uptime: 9m31s
>>>   Dumping 1286 out of 24543 MB:..2%..12%..22%..32%..42%..51%..61%..71% (CTRL-C to abort) ..81%..91%
>>>
>>>   Reading symbols from /boot/kernel/zfs.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/zfs.ko.symbols
>>>   Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/opensolaris.ko.symbols
>>>   Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/if_lagg.ko.symbols
>>>   Reading symbols from /boot/kernel/ums.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/ums.ko.symbols
>>>   Reading symbols from /boot/kernel/ipfw.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/ipfw.ko.symbols
>>>   #0 doadump (textdump=<value optimized out>) at pcpu.h:219
>>>   219 pcpu.h: No such file or directory.
>>>      in pcpu.h
>>>   (kgdb) bt
>>>   #0 doadump (textdump=<value optimized out>) at pcpu.h:219
>>>   #1 0xffffffff80948702 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:451
>>>   #2 0xffffffff80948ae5 in vpanic (fmt=<value optimized out>, ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:758
>>>   #3 0xffffffff80948973 in panic (fmt=0x0) at /usr/src/sys/kern/kern_shutdown.c:687
>>>   #4 0xffffffff81c0222f in assfail3 (a=<value optimized out>, lv=<value optimized out>, op=<value optimized out>, rv=<value optimized out>,
>>>      f=<value optimized out>, l=<value optimized out>) at /usr/src/sys/modules/opensolaris/../../cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:91
>>>   #5 0xffffffff81aa9d40 in zio_buf_alloc (size=0) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:270
>>>   #6 0xffffffff81a2b9f8 in arc_get_data_buf (buf=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:2898
>>>   #7 0xffffffff81a2e20a in arc_read (pio=0xfffff80011791730, spa=0xfffff80011579000, bp=0xfffffe000aee7980, done=0xffffffff81a3a2d0 <dbuf_read_done>,
>>>      private=0xfffff8002244b000, priority=ZIO_PRIORITY_SYNC_READ, zio_flags=-528866606, arc_flags=0xfffffe06727fb3c4, zb=0xffffffff81a3a2d0)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:1551
>>>   #8 0xffffffff81a3669c in dbuf_read (db=0xfffff8002244b000, zio=0x0, flags=6)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c:573
>>>   #9 0xffffffff81a3d8bf in dmu_spill_hold_existing (bonus=0xfffff800223bed20, tag=0x0, dbp=0xfffff800919966b8)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c:333
>>>   #10 0xffffffff81a70dd7 in sa_attr_op (hdl=0xfffff80091996690, bulk=0xfffffe06727fb528, count=1, data_op=SA_LOOKUP, tx=0x0)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c:310
>>>   #11 0xffffffff81a72ffb in sa_lookup (hdl=0xfffff80091996690, attr=<value optimized out>, buf=<value optimized out>, buflen=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c:1441
>>>   #12 0xffffffff81abc82a in zfs_rmnode (zp=0xfffff80091993730) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c:633
>>>   #13 0xffffffff81ada58e in zfs_freebsd_reclaim (ap=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:6569
>>>   #14 0xffffffff80e73537 in VOP_RECLAIM_APV (vop=<value optimized out>, a=<value optimized out>) at vnode_if.c:2019
>>>   #15 0xffffffff809ec5b4 in vgonel (vp=0xfffff800111733b0) at vnode_if.h:830
>>>   #16 0xffffffff809eca49 in vrecycle (vp=0xfffff800111733b0) at /usr/src/sys/kern/vfs_subr.c:2703
>>>   #17 0xffffffff81ada52d in zfs_freebsd_inactive (ap=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:6540
>>>   #18 0xffffffff80e73427 in VOP_INACTIVE_APV (vop=<value optimized out>, a=<value optimized out>) at vnode_if.c:1953
>>>   #19 0xffffffff809eb382 in vinactive (vp=0xfffff800111733b0, td=0xfffff800113d8000) at vnode_if.h:807
>>>   #20 0xffffffff809eb772 in vputx (vp=0xfffff800111733b0, func=2) at /usr/src/sys/kern/vfs_subr.c:2306
>>>   #21 0xffffffff809f401e in kern_rmdirat (td=<value optimized out>, fd=<value optimized out>, path=<value optimized out>, pathseg=<value optimized out>)
>>>      at /usr/src/sys/kern/vfs_syscalls.c:3842
>>>   #22 0xffffffff80d4b3e7 in amd64_syscall (td=0xfffff800113d8000, traced=0) at subr_syscall.c:134
>>>   #23 0xffffffff80d30acb in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:396
>>>   #24 0x00000008008914ea in ?? ()
>>>   Previous frame inner to this frame (corrupt stack?)
>>>   Current language: auto; currently minimal
>>>
>>>   If setup FreeBSD 10.3 BETA (on GENERIC or custom kernel config):
>>>   Copyright 2004 Free Software Foundation, Inc.
>>>   GDB is free software, covered by the GNU General Public License, and you are
>>>   welcome to change it and/or distribute copies of it under certain conditions.
>>>   Type "show copying" to see the conditions.
>>>   There is absolutely no warranty for GDB. Type "show warranty" for details.
>>>   This GDB was configured as "amd64-marcel-freebsd"...
>>>
>>>   Unread portion of the kernel message buffer:
>>>   panic: solaris assert: c < (1ULL << 24) >> 9 (0x7fffffffffffff < 0x8000), file: /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c, line: 273
>>>   cpuid = 13
>>>   KDB: stack backtrace:
>>>   #0 0xffffffff8098f000 at kdb_backtrace+0x60
>>>   #1 0xffffffff80951d06 at vpanic+0x126
>>>   #2 0xffffffff80951bd3 at panic+0x43
>>>   #3 0xffffffff81e0022f at assfail3+0x2f
>>>   #4 0xffffffff81cacc70 at zio_buf_alloc+0x50
>>>   #5 0xffffffff81c2b8f2 at arc_get_data_buf+0x262
>>>   #6 0xffffffff81c2b657 at arc_buf_alloc+0xc7
>>>   #7 0xffffffff81c2d601 at arc_read+0x1c1
>>>   #8 0xffffffff81c36ce9 at dbuf_read+0x6b9
>>>   #9 0xffffffff81c3e415 at dmu_spill_hold_existing+0xc5
>>>   #10 0xffffffff81c73707 at sa_attr_op+0x167
>>>   #11 0xffffffff81c75972 at sa_lookup+0x52
>>>   #12 0xffffffff81cbf8da at zfs_rmnode+0x2ba
>>>   #13 0xffffffff81cdd75e at zfs_freebsd_reclaim+0x4e
>>>   #14 0xffffffff80e81c27 at VOP_RECLAIM_APV+0xa7
>>>   #15 0xffffffff809f9581 at vgonel+0x221
>>>   #16 0xffffffff809f9a19 at vrecycle+0x59
>>>   #17 0xffffffff81cdd6fd at zfs_freebsd_inactive+0xd
>>>   Uptime: 11m11s
>>>   Dumping 1368 out of 24542 MB:..2%..11%..22%..31%..41%..51%..61%..71%..81%..91%
>>>
>>>   Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/if_lagg.ko.symbols
>>>   Reading symbols from /boot/kernel/aio.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/aio.ko.symbols
>>>   Reading symbols from /boot/kernel/ichsmb.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/ichsmb.ko.symbols
>>>   Reading symbols from /boot/kernel/smbus.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/smbus.ko.symbols
>>>   Reading symbols from /boot/kernel/ipmi.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/ipmi.ko.symbols
>>>   Reading symbols from /boot/kernel/zfs.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/zfs.ko.symbols
>>>   Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/opensolaris.ko.symbols
>>>   Reading symbols from /boot/kernel/ums.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/ums.ko.symbols
>>>   Reading symbols from /boot/kernel/ipfw.ko.symbols...done.
>>>   Loaded symbols for /boot/kernel/ipfw.ko.symbols
>>>   #0 doadump (textdump=<value optimized out>) at pcpu.h:219
>>>   219 pcpu.h: No such file or directory.
>>>      in pcpu.h
>>>   (kgdb) backtrace
>>>   #0 doadump (textdump=<value optimized out>) at pcpu.h:219
>>>   #1 0xffffffff80951962 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:486
>>>   #2 0xffffffff80951d45 in vpanic (fmt=<value optimized out>, ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:889
>>>   #3 0xffffffff80951bd3 in panic (fmt=0x0) at /usr/src/sys/kern/kern_shutdown.c:818
>>>   #4 0xffffffff81e0022f in assfail3 (a=<value optimized out>, lv=<value optimized out>, op=<value optimized out>, rv=<value optimized out>, f=<value optimized out>,
>>>      l=<value optimized out>) at /usr/src/sys/modules/opensolaris/../../cddl/compat/opensolaris/kern/opensolaris_cmn_err.c:91
>>>   #5 0xffffffff81cacc70 in zio_buf_alloc (size=0) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:273
>>>   #6 0xffffffff81c2b8f2 in arc_get_data_buf (buf=<value optimized out>) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:3880
>>>   #7 0xffffffff81c2b657 in arc_buf_alloc (spa=<value optimized out>, size=<value optimized out>, tag=0x0, type=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:2057
>>>   #8 0xffffffff81c2d601 in arc_read (pio=0xfffff8000fad03b0, spa=0xfffff8000f63d000, bp=0xfffffe000e509980, done=0xffffffff81c3aed0 <dbuf_read_done>, private=0xfffff8000fdd6360,
>>>      priority=ZIO_PRIORITY_SYNC_READ, zio_flags=-2117882160, arc_flags=0xfffffe02925483c4, zb=0xfffff8000fdd6360)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:4397
>>>   #9 0xffffffff81c36ce9 in dbuf_read (db=0xfffff8000fdd6360, zio=0x0, flags=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c:682
>>>   #10 0xffffffff81c3e415 in dmu_spill_hold_existing (bonus=0xfffff8001f312438, tag=0x0, dbp=0xfffff80062d4e7d0)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c:333
>>>   #11 0xffffffff81c73707 in sa_attr_op (hdl=0xfffff80062d4e770, bulk=0xfffffe0292548528, count=1, data_op=SA_LOOKUP, tx=0x0)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c:305
>>>   #12 0xffffffff81c75972 in sa_lookup (hdl=0xfffff80062d4e770, attr=<value optimized out>, buf=<value optimized out>, buflen=<value optimized out>)
>>>      at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c:1443
>>>   #13 0xffffffff81cbf8da in zfs_rmnode (zp=0xfffff80062d4c8a0) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c:633
>>>   #14 0xffffffff81cdd75e in zfs_freebsd_reclaim (ap=<value optimized out>) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:6619
>>>   #15 0xffffffff80e81c27 in VOP_RECLAIM_APV (vop=<value optimized out>, a=<value optimized out>) at vnode_if.c:2019
>>>   #16 0xffffffff809f9581 in vgonel (vp=0xfffff8000f1beb10) at vnode_if.h:830
>>>   #17 0xffffffff809f9a19 in vrecycle (vp=0xfffff8000f1beb10) at /usr/src/sys/kern/vfs_subr.c:2951
>>>   #18 0xffffffff81cdd6fd in zfs_freebsd_inactive (ap=<value optimized out>) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:6590
>>>   #19 0xffffffff80e81b17 in VOP_INACTIVE_APV (vop=<value optimized out>, a=<value optimized out>) at vnode_if.c:1953
>>>   #20 0xffffffff809f8322 in vinactive (vp=0xfffff8000f1beb10, td=0xfffff8000f9f34b0) at vnode_if.h:807
>>>   #21 0xffffffff809f8712 in vputx (vp=0xfffff8000f1beb10, func=2) at /usr/src/sys/kern/vfs_subr.c:2547
>>>   #22 0xffffffff80a0137e in kern_rmdirat (td=<value optimized out>, fd=<value optimized out>, path=<value optimized out>, pathseg=<value optimized out>)
>>>      at /usr/src/sys/kern/vfs_syscalls.c:3964
>>>   #23 0xffffffff80d574bf in amd64_syscall (td=0xfffff8000f9f34b0, traced=0) at subr_syscall.c:141
>>>   #24 0xffffffff80d3c72b in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:396
>>>   #25 0x000000080089458a in ?? ()
>>>   Previous frame inner to this frame (corrupt stack?)
>>>   Current language: auto; currently minimal
>>>
>>>   Crash folder (or file) have strange rights:
>>>   d---------+ 3 anna domain users 3 10 дек 10:32 01-Projcts
>>>   d---------+ 2 anna domain users 2 8 фев 21:46 02-Text
>>>
>>>   How correct kernel panic?
>>>
>>>   _______________________________________________
>>>   freebsd-fs at freebsd.org mailing list
>>>   https://lists.freebsd.org/mailman/listinfo/freebsd-fs
>>>   To unsubscribe, send any mail to "freebsd-fs-unsubscribe at freebsd.org"
>> _______________________________________________
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