Fatal trap 12: page fault while in kernel mode w/nontrivial io/load after 9.10 upgrade.

[NaCl]

Greetings,

Stats:
cpu: intel i7 3930k
ram: g.skill 64GB kit (F3-12800CL10Q2-64GBZL)
motherboard: Asus Rampage IV Extreme
NIC: Intel x540-T2
HBAs: 2x Avago LSI 9300-16i, 1x Avago LSI 9300-8e
Storage:
0) 2x Norco DS24E populated w/24 IBM Deskstar 750GB SATA disks and the other w/24 Seagate ST400VN000 4TB 'NAS' drives.
1) 2x Quantum Superloader 3 SAS LTO6 tape autoloaders.

I pulled the trigger on the 9.10 upgrade from 9.3 stable this last Sunday evening (20160925). I did something foolish wrt pkg updates and ended up hosing samba. I had been meaning to upgrade anyway, so this was a good excuse to do so. Silly me it seems. LSI card fw was phase 9, so I had to updated to phase 12. After the upgrade to 9.10, the dashboard 'traffic light' was blinking yellow indicating that issue. Beyond that, the only other issue was that, w/9.10, uftdi is no longer either in the kernel or autoloading. I added the tunable to load the module, and got my ups monitoring working, then acquired the bits to perform the uefi controller fw updates and did so.

I thought all was well. That is until the first backup job under the new version launched. And that's when the badness started. It's worth noting that I did not elect to wipe my jails. I have 2 that I particularly care about. The P5 backup installation and the plex media server. The latter is infinitely more obnoxiously to restore the meta metrics and corrected bad matches than I had cared to want to undertake. They both came up and work fine. I had thought P5 was the culprit because most of the punts were when I was attempting to run the backup, at the point data should be streaming to the tape. The two exceptions being a smartd run and a grep over dumped ktrace on the P5 process.

Here are the various trap blocks for the dumps I have:

Code:

-- msgbuf_20160927_1439.txt --
Fatal trap 12: page fault while in kernel mode
cpuid = 3; apic id = 03
fault virtual address    = 0x8091d1368
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104adfd430
frame pointer           = 0x28:0xfffffe104adfd440
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 5061 (smartd)

-- msgbuf_20160927_1727.txt --
Fatal trap 12: page fault while in kernel mode
cpuid = 4; apic id = 04
fault virtual address    = 0x817ffd268
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104a11c3e0
frame pointer           = 0x28:0xfffffe104a11c3f0
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (zio_read_intr_4_2)

-- msgbuf_20160927_1755.txt --
Fatal trap 12: page fault while in kernel mode
cpuid = 11; apic id = 0b
fault virtual address    = 0x8181dd268
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe1049dee400
frame pointer           = 0x28:0xfffffe1049dee410
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (zio_read_intr_7_3)

-- msgbuf_20160927_1845.txt --
Fatal trap 12: page fault while in kernel mode
cpuid = 5; apic id = 05
fault virtual address    = 0x817fe2d68
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104a1803e0
frame pointer           = 0x28:0xfffffe104a1803f0
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (zio_read_intr_5_8)

-- msgbuf_20160927_2159.txt --
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address    = 0x80938fb68
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104af39a00
frame pointer           = 0x28:0xfffffe104af39a10
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 23949 (grep)

The zio_read_intr* bit seems very troubling. Is there a driver/fw issue I missed in my, admittedly non-exhaustive forum search?

I have _not_ performed a zfs upgrade as of yet and am on version 5. Although I'm uncertain how that could manifest as an interrupt issue.

I had a bad disk in the smaller pool on the 21st but the replacement resilvered w/out issue.

Current status shows all to be well:

Code:

freenas910# zpool status -v
  pool: freenas-boot
 state: ONLINE
  scan: scrub repaired 0 in 0h0m with 0 errors on Sat Sep 17 03:45:29 2016
config:

    NAME        STATE     READ WRITE CKSUM
    freenas-boot  ONLINE       0     0     0
     ada0p2    ONLINE       0     0     0

errors: No known data errors

  pool: media00
 state: ONLINE
  scan: resilvered 440G in 2h48m with 0 errors on Wed Sep 21 00:15:15 2016
config:

    NAME                                            STATE     READ WRITE CKSUM
    media00                                         ONLINE       0     0     0
     raidz2-0                                      ONLINE       0     0     0
       gptid/5656324c-4c8f-11e5-a1d8-a0369f3c3d84  ONLINE       0     0     0
       gptid/3a27fc18-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3a821ca3-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3adaefd9-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3b36c7cc-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/84a9250b-b8ea-11e5-ad0e-a0369f3c3d84  ONLINE       0     0     0
     raidz2-1                                      ONLINE       0     0     0
       gptid/d67cacf9-ba61-11e5-84d7-a0369f3c3d84  ONLINE       0     0     0
       gptid/3c39e5f3-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3c9bab55-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3cf4f8d7-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/d6ad4c24-519c-11e5-819c-a0369f3c3d84  ONLINE       0     0     0
       gptid/b6ba3e94-3e2d-11e5-8f50-a0369f3c3d84  ONLINE       0     0     0
     raidz2-2                                      ONLINE       0     0     0
       gptid/f3bdddad-b8e9-11e5-ad0e-a0369f3c3d84  ONLINE       0     0     0
       gptid/3e5dac7a-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3eb88653-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3f19d73a-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/3f6ef42f-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/b0c406d0-4216-11e5-8f50-a0369f3c3d84  ONLINE       0     0     0
     raidz2-3                                      ONLINE       0     0     0
       gptid/4025eba9-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/39ab45ed-7fb3-11e6-81fb-a0369f3c3d84  ONLINE       0     0     0
       gptid/40df0b78-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/4139e8df-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0
       gptid/4a0191ca-ddf5-11e5-85db-a0369f3c3d84  ONLINE       0     0     0
       gptid/41fcf5d7-292c-11e5-8e99-a0369f3c3d84  ONLINE       0     0     0

errors: No known data errors

  pool: media01
 state: ONLINE
  scan: scrub repaired 0 in 16h11m with 0 errors on Sun Sep 25 18:11:47 2016
config:

    NAME                                            STATE     READ WRITE CKSUM
    media01                                         ONLINE       0     0     0
     raidz2-0                                      ONLINE       0     0     0
       gptid/4ac35f13-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/4b4b54c7-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/4bdad04b-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/4c6ba722-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/4ce815db-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/4d89bd83-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
     raidz2-1                                      ONLINE       0     0     0
       gptid/4e2b84dc-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/e37e3682-b0e4-11e5-ac01-a0369f3c3d84  ONLINE       0     0     0
       gptid/d782e41f-8f68-11e5-9193-a0369f3c3d84  ONLINE       0     0     0
       gptid/4fca5239-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/506651c0-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/50f4c90d-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
     raidz2-2                                      ONLINE       0     0     0
       gptid/8c637bb5-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/8cfc92e8-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/8d927a19-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/8e15216e-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/8eb7c552-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
       gptid/8f3e1e22-2a53-11e5-95ce-a0369f3c3d84  ONLINE       0     0     0
     raidz2-3                                      ONLINE       0     0     0
       gptid/b67a2131-90f3-11e5-8dba-a0369f3c3d84  ONLINE       0     0     0
       gptid/b7468669-90f3-11e5-8dba-a0369f3c3d84  ONLINE       0     0     0
       gptid/b80eb362-90f3-11e5-8dba-a0369f3c3d84  ONLINE       0     0     0
       gptid/b8cfc9a3-90f3-11e5-8dba-a0369f3c3d84  ONLINE       0     0     0
       gptid/b99129c0-90f3-11e5-8dba-a0369f3c3d84  ONLINE       0     0     0
       gptid/ba7d52a8-90f3-11e5-8dba-a0369f3c3d84  ONLINE       0     0     0

errors: No known data errors

Any assistance/insight would be grand.
Thanks!

 

[NaCl]

I forgot some stack back trace action. Pardon me.

Code:

--- msgbuf_20160927_1842.txt ---
Fatal trap 12: page fault while in kernel mode
cpuid = 5; apic id = 05
fault virtual address    = 0x817fe2d68
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104a1803e0
frame pointer           = 0x28:0xfffffe104a1803f0
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (zio_read_intr_5_8)
db:0:kdb.enter.default>  bt
Tracing pid 0 tid 100920 td 0xfffff80093e044b0
bcopy() at bcopy+0x24/frame 0xfffffe104a1803f0
mprsas_action() at mprsas_action+0xf29/frame 0xfffffe104a180440
xpt_run_devq() at xpt_run_devq+0x5f1/frame 0xfffffe104a1804e0
xpt_action_default() at xpt_action_default+0x8b8/frame 0xfffffe104a180530
dastart() at dastart+0x6a0/frame 0xfffffe104a1805a0
xpt_run_allocq() at xpt_run_allocq+0x233/frame 0xfffffe104a1805f0
dastrategy() at dastrategy+0x139/frame 0xfffffe104a180620
g_disk_start() at g_disk_start+0x2a9/frame 0xfffffe104a180670
g_io_request() at g_io_request+0x38e/frame 0xfffffe104a1806d0
g_part_start() at g_part_start+0x2b7/frame 0xfffffe104a180750
g_io_request() at g_io_request+0x38e/frame 0xfffffe104a1807b0
g_io_request() at g_io_request+0x38e/frame 0xfffffe104a180810
zio_vdev_io_start() at zio_vdev_io_start+0x350/frame 0xfffffe104a180870
zio_execute() at zio_execute+0x10a/frame 0xfffffe104a1808d0
zio_nowait() at zio_nowait+0x49/frame 0xfffffe104a1808f0
vdev_queue_io_done() at vdev_queue_io_done+0x102/frame 0xfffffe104a180940
zio_vdev_io_done() at zio_vdev_io_done+0x11a/frame 0xfffffe104a180990
zio_execute() at zio_execute+0x10a/frame 0xfffffe104a1809f0
taskqueue_run_locked() at taskqueue_run_locked+0xe5/frame 0xfffffe104a180a40
taskqueue_thread_loop() at taskqueue_thread_loop+0xa8/frame 0xfffffe104a180a70
fork_exit() at fork_exit+0x9a/frame 0xfffffe104a180ab0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe104a180ab0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
db:0:kdb.enter.default>  ps

--- msgbuf_20160927_2155.txt ---
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address    = 0x80938fb68
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104af39a00
frame pointer           = 0x28:0xfffffe104af39a10
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 23949 (grep)
db:0:kdb.enter.default>  bt
Tracing pid 23949 tid 102746 td 0xfffff801528a9000
bcopy() at bcopy+0x24/frame 0xfffffe104af39a10
mprsas_action() at mprsas_action+0xf29/frame 0xfffffe104af39a60
xpt_run_devq() at xpt_run_devq+0x5f1/frame 0xfffffe104af39b00
xpt_action_default() at xpt_action_default+0x8b8/frame 0xfffffe104af39b50
dastart() at dastart+0x6a0/frame 0xfffffe104af39bc0
xpt_run_allocq() at xpt_run_allocq+0x233/frame 0xfffffe104af39c10
dastrategy() at dastrategy+0x139/frame 0xfffffe104af39c40
g_disk_start() at g_disk_start+0x2a9/frame 0xfffffe104af39c90
g_io_request() at g_io_request+0x38e/frame 0xfffffe104af39cf0
g_part_start() at g_part_start+0x2b7/frame 0xfffffe104af39d70
g_io_request() at g_io_request+0x38e/frame 0xfffffe104af39dd0
g_io_request() at g_io_request+0x38e/frame 0xfffffe104af39e30
zio_vdev_io_start() at zio_vdev_io_start+0x350/frame 0xfffffe104af39e90
zio_execute() at zio_execute+0x10a/frame 0xfffffe104af39ef0
zio_nowait() at zio_nowait+0x49/frame 0xfffffe104af39f10
vdev_raidz_io_start() at vdev_raidz_io_start+0x68b/frame 0xfffffe104af39fe0
zio_vdev_io_start() at zio_vdev_io_start+0x350/frame 0xfffffe104af3a040
zio_execute() at zio_execute+0x10a/frame 0xfffffe104af3a0a0
zio_nowait() at zio_nowait+0x49/frame 0xfffffe104af3a0c0
vdev_mirror_io_start() at vdev_mirror_io_start+0x2e3/frame 0xfffffe104af3a140
zio_vdev_io_start() at zio_vdev_io_start+0x1cf/frame 0xfffffe104af3a1a0
zio_execute() at zio_execute+0x10a/frame 0xfffffe104af3a200
zio_nowait() at zio_nowait+0x49/frame 0xfffffe104af3a220
arc_read() at arc_read+0xa02/frame 0xfffffe104af3a2d0

--- msgbuf_20160927_1435.txt ---
Fatal trap 12: page fault while in kernel mode
cpuid = 3; apic id = 03
fault virtual address    = 0x8091d1368
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104adfd430
frame pointer           = 0x28:0xfffffe104adfd440
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 5061 (smartd)
db:0:kdb.enter.default>  bt
Tracing pid 5061 tid 102683 td 0xfffff8015b0864b0
bcopy() at bcopy+0x24/frame 0xfffffe104adfd440
mprsas_action() at mprsas_action+0xf29/frame 0xfffffe104adfd490
xpt_run_devq() at xpt_run_devq+0x5f1/frame 0xfffffe104adfd530
xpt_action_default() at xpt_action_default+0x8b8/frame 0xfffffe104adfd580
cam_periph_runccb() at cam_periph_runccb+0x80/frame 0xfffffe104adfd6d0
passdoioctl() at passdoioctl+0xb5a/frame 0xfffffe104adfd7a0
passioctl() at passioctl+0x22/frame 0xfffffe104adfd7e0
devfs_ioctl_f() at devfs_ioctl_f+0x139/frame 0xfffffe104adfd840
kern_ioctl() at kern_ioctl+0x255/frame 0xfffffe104adfd8b0
sys_ioctl() at sys_ioctl+0x140/frame 0xfffffe104adfd990
amd64_syscall() at amd64_syscall+0x40f/frame 0xfffffe104adfdab0
Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe104adfdab0
--- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x801720aea, rsp = 0x7fffffff6738, rbp = 0x7fffffff6770 ---
db:0:kdb.enter.default>  ps
  pid  ppid  pgrp   uid   state   wmesg         wchan        cmd
95061  5084    21     0  S       nanslp   0xffffffff8185ab38 sleep
93477 10298 10298   972  SJ      (threaded)                  python
101346                   S       piperd   0xfffff800a80df2e8 python
101247                   S       usem     0xfffff8023c921700 python
101261                   S       usem     0xfffff806d98d0480 python
101286                   S       usem     0xfffff8015bbfee80 python
101393                   S       usem     0xfffff8015b055680 python
101403                   S       usem     0xfffff800a81a2000 python
102114                   S       usem     0xfffff8023c920500 python

--- msgbuf_20160927_1724.txt ---
Fatal trap 12: page fault while in kernel mode
cpuid = 4; apic id = 04
fault virtual address    = 0x817ffd268
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe104a11c3e0
frame pointer           = 0x28:0xfffffe104a11c3f0
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (zio_read_intr_4_2)
db:0:kdb.enter.default>  bt
Tracing pid 0 tid 100900 td 0xfffff802867e34b0
bcopy() at bcopy+0x24/frame 0xfffffe104a11c3f0
mprsas_action() at mprsas_action+0xf29/frame 0xfffffe104a11c440
xpt_run_devq() at xpt_run_devq+0x5f1/frame 0xfffffe104a11c4e0
xpt_action_default() at xpt_action_default+0x8b8/frame 0xfffffe104a11c530
dastart() at dastart+0x6a0/frame 0xfffffe104a11c5a0
xpt_run_allocq() at xpt_run_allocq+0x233/frame 0xfffffe104a11c5f0
dastrategy() at dastrategy+0x139/frame 0xfffffe104a11c620
g_disk_start() at g_disk_start+0x2a9/frame 0xfffffe104a11c670
g_io_request() at g_io_request+0x38e/frame 0xfffffe104a11c6d0
g_part_start() at g_part_start+0x2b7/frame 0xfffffe104a11c750
g_io_request() at g_io_request+0x38e/frame 0xfffffe104a11c7b0
g_io_request() at g_io_request+0x38e/frame 0xfffffe104a11c810
zio_vdev_io_start() at zio_vdev_io_start+0x350/frame 0xfffffe104a11c870
zio_execute() at zio_execute+0x10a/frame 0xfffffe104a11c8d0
zio_nowait() at zio_nowait+0x49/frame 0xfffffe104a11c8f0
vdev_queue_io_done() at vdev_queue_io_done+0x102/frame 0xfffffe104a11c940
zio_vdev_io_done() at zio_vdev_io_done+0x11a/frame 0xfffffe104a11c990
zio_execute() at zio_execute+0x10a/frame 0xfffffe104a11c9f0
taskqueue_run_locked() at taskqueue_run_locked+0xe5/frame 0xfffffe104a11ca40
taskqueue_thread_loop() at taskqueue_thread_loop+0xa8/frame 0xfffffe104a11ca70
fork_exit() at fork_exit+0x9a/frame 0xfffffe104a11cab0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe104a11cab0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
db:0:kdb.enter.default>  ps

--- msgbuf_20160927_1751.txt ---
Fatal trap 12: page fault while in kernel mode
cpuid = 11; apic id = 0b
fault virtual address    = 0x8181dd268
fault code        = supervisor read data, page not present
instruction pointer    = 0x20:0xffffffff80da9ed4
stack pointer           = 0x28:0xfffffe1049dee400
frame pointer           = 0x28:0xfffffe1049dee410
code segment        = base 0x0, limit 0xfffff, type 0x1b
            = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags    = interrupt enabled, resume, IOPL = 0
current process        = 0 (zio_read_intr_7_3)
db:0:kdb.enter.default>  bt
Tracing pid 0 tid 100942 td 0xfffff8017d1c4000
bcopy() at bcopy+0x24/frame 0xfffffe1049dee410
mprsas_action() at mprsas_action+0xf29/frame 0xfffffe1049dee460
xpt_run_devq() at xpt_run_devq+0x5f1/frame 0xfffffe1049dee500
xpt_action_default() at xpt_action_default+0x8b8/frame 0xfffffe1049dee550
dastart() at dastart+0x6a0/frame 0xfffffe1049dee5c0
xpt_run_allocq() at xpt_run_allocq+0x233/frame 0xfffffe1049dee610
dastrategy() at dastrategy+0x139/frame 0xfffffe1049dee640
g_disk_start() at g_disk_start+0x2a9/frame 0xfffffe1049dee690
g_io_request() at g_io_request+0x38e/frame 0xfffffe1049dee6f0
g_part_start() at g_part_start+0x2b7/frame 0xfffffe1049dee770
g_io_request() at g_io_request+0x38e/frame 0xfffffe1049dee7d0
g_io_request() at g_io_request+0x38e/frame 0xfffffe1049dee830
zio_vdev_io_start() at zio_vdev_io_start+0x350/frame 0xfffffe1049dee890
zio_execute() at zio_execute+0x10a/frame 0xfffffe1049dee8f0
vdev_queue_io_done() at vdev_queue_io_done+0x120/frame 0xfffffe1049dee940
zio_vdev_io_done() at zio_vdev_io_done+0x11a/frame 0xfffffe1049dee990
zio_execute() at zio_execute+0x10a/frame 0xfffffe1049dee9f0
taskqueue_run_locked() at taskqueue_run_locked+0xe5/frame 0xfffffe1049deea40
taskqueue_thread_loop() at taskqueue_thread_loop+0xa8/frame 0xfffffe1049deea70
fork_exit() at fork_exit+0x9a/frame 0xfffffe1049deeab0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe1049deeab0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
db:0:kdb.enter.default>  ps
  pid  ppid  pgrp   uid   state   wmesg         wchan        cmd

 

[dlavigne]

Please create a bug report at bugs.freenas.org. Mark the ticket private and include a debug (made using System -> Advanced -> Save Debug) as well as the information you provided above.

 

[NaCl]

Please create a bug report at bugs.freenas.org. Mark the ticket private and include a debug (made using System -> Advanced -> Save Debug) as well as the information you provided above.

Done -> https://bugs.freenas.org/issues/17847

Thanks!