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Markus Kovero

2009-Dec-15 15:07 UTC

[zfs-discuss] snv_129 dedup panic

Hi, I encountered panic and spontaneous reboot after canceling zfs send from
another server. It took around 2-3hrs to remove 2TB data server had sent and
then:

Dec 15 16:54:05 foo ^Mpanic[cpu2]/thread=ffffff0916724560:
Dec 15 16:54:05 foo genunix: [ID 683410 kern.notice] BAD TRAP: type=0 (#de
Divide error) rp=ffffff003db82910 addr=ffffff003db82a10
Dec 15 16:54:05 foo unix: [ID 100000 kern.notice]
Dec 15 16:54:05 foo unix: [ID 839527 kern.notice] zpool:
Dec 15 16:54:05 foo unix: [ID 753105 kern.notice] #de Divide error
Dec 15 16:54:05 foo unix: [ID 358286 kern.notice] addr=0xffffff003db82a10
Dec 15 16:54:05 foo unix: [ID 243837 kern.notice] pid=15520,
pc=0xfffffffff794310a, sp=0xffffff003db82a00, eflags=0x10246
Dec 15 16:54:05 foo unix: [ID 211416 kern.notice] cr0:
80050033<pg,wp,ne,et,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
Dec 15 16:54:05 foo unix: [ID 624947 kern.notice] cr2: 80a7000
Dec 15 16:54:05 foo unix: [ID 625075 kern.notice] cr3: 4721dc000
Dec 15 16:54:05 foo unix: [ID 625715 kern.notice] cr8: c
Dec 15 16:54:05 foo unix: [ID 100000 kern.notice]
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rdi: ffffff129712b578
rsi: ffffffffffffffff rdx:                0
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rcx:                1 
r8:        173724e00  r9:                0
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rax:        173724e00
rbx:                8 rbp: ffffff003db82a90
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       r10: afd231db9a85b86e
r11:  3fffffc244aaa90 r12:                0
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       r13: ffffff12fed0e9d0
r14: ffffff092953d000 r15: ffffff003db82a10
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       fsb:                0
gsb: ffffff09128e9000  ds:               4b
Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]        es:               4b 
fs:                0  gs:              1c3
Dec 15 16:54:06 foo unix: [ID 592667 kern.notice]       trp:                0
err:                0 rip: fffffffff794310a
Dec 15 16:54:06 foo unix: [ID 592667 kern.notice]        cs:               30
rfl:            10246 rsp: ffffff003db82a00
Dec 15 16:54:06 foo unix: [ID 266532 kern.notice]        ss:               38
Dec 15 16:54:06 foo unix: [ID 100000 kern.notice]
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db827f0
unix:die+10f ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82900
unix:trap+1558 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82910
unix:cmntrap+e6 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82a90
zfs:ddt_get_dedup_object_stats+152 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82b00
zfs:spa_config_generate+2d9 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82b90
zfs:spa_open_common+1c2 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82c00
zfs:spa_get_stats+50 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82c40
zfs:zfs_ioc_pool_stats+32 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82cc0
zfs:zfsdev_ioctl+175 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82d00
genunix:cdev_ioctl+45 ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82d40
specfs:spec_ioctl+5a ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82dc0
genunix:fop_ioctl+7b ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82ec0
genunix:ioctl+18e ()
Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82f10
unix:brand_sys_syscall32+19d ()
Dec 15 16:54:06 foo unix: [ID 100000 kern.notice]
Dec 15 16:54:06 foo genunix: [ID 672855 kern.notice] syncing file systems...
Dec 15 16:54:06 foo genunix: [ID 904073 kern.notice]  done
Dec 15 16:54:07 foo genunix: [ID 111219 kern.notice] dumping to
/dev/zvol/dsk/rpool/dump, offset 65536, content: kernel
Dec 15 16:55:07 foo genunix: [ID 100000 kern.notice]
Dec 15 16:55:07 foo genunix: [ID 665016 kern.notice] ^M 64% done: 1881224 pages
dumped,
Dec 15 16:55:07 foo genunix: [ID 495082 kern.notice] dump failed: error 28

Is it just me or everlasting Monday again.

Yours
Markus Kovero

Cindy Swearingen

2009-Dec-15 17:24 UTC

head link

[zfs-discuss] snv_129 dedup panic

Hi Markus,

We''re checking your panic below against a similar problem reported very
recently. The bug is filed and if its the same problem, a fix should be
available soon.

We''ll be in touch.

Cindy

On 12/15/09 08:07, Markus Kovero wrote:> Hi, I encountered panic and spontaneous reboot after canceling zfs send
from another server. It took around 2-3hrs to remove 2TB data server had sent
and then:
> 
> Dec 15 16:54:05 foo ^Mpanic[cpu2]/thread=ffffff0916724560:
> Dec 15 16:54:05 foo genunix: [ID 683410 kern.notice] BAD TRAP: type=0 (#de
Divide error) rp=ffffff003db82910 addr=ffffff003db82a10
> Dec 15 16:54:05 foo unix: [ID 100000 kern.notice]
> Dec 15 16:54:05 foo unix: [ID 839527 kern.notice] zpool:
> Dec 15 16:54:05 foo unix: [ID 753105 kern.notice] #de Divide error
> Dec 15 16:54:05 foo unix: [ID 358286 kern.notice] addr=0xffffff003db82a10
> Dec 15 16:54:05 foo unix: [ID 243837 kern.notice] pid=15520,
pc=0xfffffffff794310a, sp=0xffffff003db82a00, eflags=0x10246
> Dec 15 16:54:05 foo unix: [ID 211416 kern.notice] cr0:
80050033<pg,wp,ne,et,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
> Dec 15 16:54:05 foo unix: [ID 624947 kern.notice] cr2: 80a7000
> Dec 15 16:54:05 foo unix: [ID 625075 kern.notice] cr3: 4721dc000
> Dec 15 16:54:05 foo unix: [ID 625715 kern.notice] cr8: c
> Dec 15 16:54:05 foo unix: [ID 100000 kern.notice]
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rdi:
ffffff129712b578 rsi: ffffffffffffffff rdx:                0
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rcx:               
1  r8:        173724e00  r9:                0
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rax:       
173724e00 rbx:                8 rbp: ffffff003db82a90
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       r10:
afd231db9a85b86e r11:  3fffffc244aaa90 r12:                0
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       r13:
ffffff12fed0e9d0 r14: ffffff092953d000 r15: ffffff003db82a10
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       fsb:               
0 gsb: ffffff09128e9000  ds:               4b
> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]        es:              
4b  fs:                0  gs:              1c3
> Dec 15 16:54:06 foo unix: [ID 592667 kern.notice]       trp:               
0 err:                0 rip: fffffffff794310a
> Dec 15 16:54:06 foo unix: [ID 592667 kern.notice]        cs:              
30 rfl:            10246 rsp: ffffff003db82a00
> Dec 15 16:54:06 foo unix: [ID 266532 kern.notice]        ss:              
38
> Dec 15 16:54:06 foo unix: [ID 100000 kern.notice]
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db827f0
unix:die+10f ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82900
unix:trap+1558 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82910
unix:cmntrap+e6 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82a90
zfs:ddt_get_dedup_object_stats+152 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82b00
zfs:spa_config_generate+2d9 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82b90
zfs:spa_open_common+1c2 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82c00
zfs:spa_get_stats+50 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82c40
zfs:zfs_ioc_pool_stats+32 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82cc0
zfs:zfsdev_ioctl+175 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82d00
genunix:cdev_ioctl+45 ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82d40
specfs:spec_ioctl+5a ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82dc0
genunix:fop_ioctl+7b ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82ec0
genunix:ioctl+18e ()
> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82f10
unix:brand_sys_syscall32+19d ()
> Dec 15 16:54:06 foo unix: [ID 100000 kern.notice]
> Dec 15 16:54:06 foo genunix: [ID 672855 kern.notice] syncing file
systems...
> Dec 15 16:54:06 foo genunix: [ID 904073 kern.notice]  done
> Dec 15 16:54:07 foo genunix: [ID 111219 kern.notice] dumping to
/dev/zvol/dsk/rpool/dump, offset 65536, content: kernel
> Dec 15 16:55:07 foo genunix: [ID 100000 kern.notice]
> Dec 15 16:55:07 foo genunix: [ID 665016 kern.notice] ^M 64% done: 1881224
pages dumped,
> Dec 15 16:55:07 foo genunix: [ID 495082 kern.notice] dump failed: error 28
> 
> Is it just me or everlasting Monday again.
> 
> Yours
> Markus Kovero
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss at opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Cindy Swearingen

2009-Dec-15 21:27 UTC

head link

[zfs-discuss] snv_129 dedup panic

Hi Markus,

CR 6909931 is filed to cover this problem.

We''ll let you know when a fix is putback.

Thanks,

Cindy

On 12/15/09 10:24, Cindy Swearingen wrote:> Hi Markus,
> 
> We''re checking your panic below against a similar problem reported
very
> recently. The bug is filed and if its the same problem, a fix should be
> available soon.
> 
> We''ll be in touch.
> 
> Cindy
> 
> On 12/15/09 08:07, Markus Kovero wrote:
>> Hi, I encountered panic and spontaneous reboot after canceling zfs 
>> send from another server. It took around 2-3hrs to remove 2TB data 
>> server had sent and then:
>>
>> Dec 15 16:54:05 foo ^Mpanic[cpu2]/thread=ffffff0916724560:
>> Dec 15 16:54:05 foo genunix: [ID 683410 kern.notice] BAD TRAP: type=0 
>> (#de Divide error) rp=ffffff003db82910 addr=ffffff003db82a10
>> Dec 15 16:54:05 foo unix: [ID 100000 kern.notice]
>> Dec 15 16:54:05 foo unix: [ID 839527 kern.notice] zpool:
>> Dec 15 16:54:05 foo unix: [ID 753105 kern.notice] #de Divide error
>> Dec 15 16:54:05 foo unix: [ID 358286 kern.notice]
addr=0xffffff003db82a10
>> Dec 15 16:54:05 foo unix: [ID 243837 kern.notice] pid=15520, 
>> pc=0xfffffffff794310a, sp=0xffffff003db82a00, eflags=0x10246
>> Dec 15 16:54:05 foo unix: [ID 211416 kern.notice] cr0: 
>> 80050033<pg,wp,ne,et,mp,pe> cr4:
6f8<xmme,fxsr,pge,mce,pae,pse,de>
>> Dec 15 16:54:05 foo unix: [ID 624947 kern.notice] cr2: 80a7000
>> Dec 15 16:54:05 foo unix: [ID 625075 kern.notice] cr3: 4721dc000
>> Dec 15 16:54:05 foo unix: [ID 625715 kern.notice] cr8: c
>> Dec 15 16:54:05 foo unix: [ID 100000 kern.notice]
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rdi: 
>> ffffff129712b578 rsi: ffffffffffffffff rdx:                0
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       
>> rcx:                1  r8:        173724e00  r9:                0
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       rax:        
>> 173724e00 rbx:                8 rbp: ffffff003db82a90
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       r10: 
>> afd231db9a85b86e r11:  3fffffc244aaa90 r12:                0
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       r13: 
>> ffffff12fed0e9d0 r14: ffffff092953d000 r15: ffffff003db82a10
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]       
>> fsb:                0 gsb: ffffff09128e9000  ds:               4b
>> Dec 15 16:54:05 foo unix: [ID 592667 kern.notice]        
>> es:               4b  fs:                0  gs:              1c3
>> Dec 15 16:54:06 foo unix: [ID 592667 kern.notice]       
>> trp:                0 err:                0 rip: fffffffff794310a
>> Dec 15 16:54:06 foo unix: [ID 592667 kern.notice]        
>> cs:               30 rfl:            10246 rsp: ffffff003db82a00
>> Dec 15 16:54:06 foo unix: [ID 266532 kern.notice]        
>> ss:               38
>> Dec 15 16:54:06 foo unix: [ID 100000 kern.notice]
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db827f0 
>> unix:die+10f ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82900 
>> unix:trap+1558 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82910 
>> unix:cmntrap+e6 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82a90 
>> zfs:ddt_get_dedup_object_stats+152 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82b00 
>> zfs:spa_config_generate+2d9 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82b90 
>> zfs:spa_open_common+1c2 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82c00 
>> zfs:spa_get_stats+50 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82c40 
>> zfs:zfs_ioc_pool_stats+32 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82cc0 
>> zfs:zfsdev_ioctl+175 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82d00 
>> genunix:cdev_ioctl+45 ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82d40 
>> specfs:spec_ioctl+5a ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82dc0 
>> genunix:fop_ioctl+7b ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82ec0 
>> genunix:ioctl+18e ()
>> Dec 15 16:54:06 foo genunix: [ID 655072 kern.notice] ffffff003db82f10 
>> unix:brand_sys_syscall32+19d ()
>> Dec 15 16:54:06 foo unix: [ID 100000 kern.notice]
>> Dec 15 16:54:06 foo genunix: [ID 672855 kern.notice] syncing file 
>> systems...
>> Dec 15 16:54:06 foo genunix: [ID 904073 kern.notice]  done
>> Dec 15 16:54:07 foo genunix: [ID 111219 kern.notice] dumping to 
>> /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel
>> Dec 15 16:55:07 foo genunix: [ID 100000 kern.notice]
>> Dec 15 16:55:07 foo genunix: [ID 665016 kern.notice] ^M 64% done: 
>> 1881224 pages dumped,
>> Dec 15 16:55:07 foo genunix: [ID 495082 kern.notice] dump failed: 
>> error 28
>>
>> Is it just me or everlasting Monday again.
>>
>> Yours
>> Markus Kovero
>> _______________________________________________
>> zfs-discuss mailing list
>> zfs-discuss at opensolaris.org
>> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
> _______________________________________________
> zfs-discuss mailing list
> zfs-discuss at opensolaris.org
> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

zfs discuss - Dec 2009 - snv_129 dedup panic

[zfs-discuss] snv_129 dedup panic

[zfs-discuss] snv_129 dedup panic

[zfs-discuss] snv_129 dedup panic