Public bug reported:
Found on 2025.01.13/bionic/linux-hwe-5.4/5.4.0-208.228~18.04.1
(openstack/s390x-vm)
17:53:34 DEBUG| [stdout]
================================================================================
17:53:34 DEBUG| [stdout]
17:53:34 DEBUG| [stdout]
--------------------------------------------------------------------------------
17:53:34 DEBUG| [stdout] ZFS options: compression=gzip-1
17:53:34 DEBUG| [stdout] Stress test:
/home/ubuntu/autotest/client/tmp/ubuntu_zfs_stress/src/stress-ng/stress-ng
--verify --times --metrics-brief --syslog --keep-name -t 5s --hdd 4 --hdd-opts
sync,wr-rnd,rd-rnd,fadv-willneed,fadv-rnd --link 4 --symlink 4 --lockf 4 --seek
4 --aio 4 --aio-requests 32 --dentry 4 --dir 4 --dentry-order stride
--fallocate 4 --fstat 4 --dentries 65536 --io 1 --lease 4 --mmap 0 --mmap-file
--mmap-async --open 4 --rename 4 --hdd-bytes 128M --fallocate-bytes 128M
--chdir 4 --chmod 4 --filename 4 --rename 4 --mmap-bytes 128M --hdd-write-size
512 --ionice-class besteffort --ionice-level 0
17:53:34 DEBUG| [stdout] VDEV path:
17:53:34 DEBUG| [stdout] Mount point: /testpool/test
17:53:34 DEBUG| [stdout] Date: Wed Feb 19 17:53:34 UTC 2025
17:53:34 DEBUG| [stdout] Host:
kt-b-lhwe54-gen-5-4-u-zfs-stress-s390x-kvm
17:53:34 DEBUG| [stdout] Kernel: 5.4.0-208-generic #228~18.04.1-Ubuntu
SMP Sat Feb 8 00:55:29 UTC 2025
17:53:34 DEBUG| [stdout] Machine:
kt-b-lhwe54-gen-5-4-u-zfs-stress-s390x-kvm s390x s390x
17:53:34 DEBUG| [stdout] CPUs online: 2
17:53:34 DEBUG| [stdout] CPUs total: 2
17:53:34 DEBUG| [stdout] Page size: 4096
17:53:34 DEBUG| [stdout] Pages avail: 1985435
17:53:34 DEBUG| [stdout] Pages total: 2056660
17:53:34 DEBUG| [stdout]
--------------------------------------------------------------------------------
17:53:34 DEBUG| [stdout]
17:53:34 DEBUG| [stdout] zfs set compression=gzip-1 testpool/test
17:53:34 DEBUG| [stdout]
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] aio stressor will be
skipped, it is not implemented on this system: s390x Linux 5.4.0-208-generic
gcc 7.5.0 (built without aio.h)
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] setting to a 5 secs run per
stressor
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] dispatching hogs: 4 hdd, 4
link, 4 symlink, 4 lockf, 4 seek, 4 dentry, 4 dir, 4 fallocate, 4 fstat, 1 io,
4 lease, 2 mmap, 4 open, 4 rename, 4 chdir, 4 chmod, 4 filename, 4 rename
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] note:
/proc/sys/kernel/sched_autogroup_enabled is 1 and this can impact scheduling
throughput for processes not attached to a tty. Setting this to 0 may improve
performance metrics
17:53:34 DEBUG| [stdout] stress-ng: info: [27302] open: using a maximum of
1048576 file descriptors
17:53:34 DEBUG| [stdout] stress-ng: info: [27295] io: this is a legacy I/O
sync stressor, consider using iomix instead
17:53:35 DEBUG| [stdout] stress-ng: fail: [27277] seek: write failed, errno=5
(Input/output error), filesystem type: zfs (14334 blocks available)
17:53:36 DEBUG| [stdout] stress-ng: fail: [27275] seek: write failed, errno=5
(Input/output error), filesystem type: zfs (14334 blocks available)
17:53:36 DEBUG| [stdout] stress-ng: fail: [27274] seek: read failed, errno=5
(Input/output error), filesystem type: zfs (14334 blocks available)
17:53:37 DEBUG| [stdout] Found kernel warning and/or call trace:
17:53:37 DEBUG| [stdout]
17:53:37 DEBUG| [stdout] [ 181.561304] TESTING: --verify --times
--metrics-brief --syslog --keep-name -t 5s --hdd 4 --hdd-opts
sync,wr-rnd,rd-rnd,fadv-willneed,fadv-rnd --link 4 --symlink 4 --lockf 4 --seek
4 --aio 4 --aio-requests 32 --dentry 4 --dir 4 --dentry-order stride
--fallocate 4 --fstat 4 --dentries 65536 --io 1 --lease 4 --mmap 0 --mmap-file
--mmap-async --open 4 --rename 4 --hdd-bytes 128M --fallocate-bytes 128M
--chdir 4 --chmod 4 --filename 4 --rename 4 --mmap-bytes 128M --hdd-write-size
512 --ionice-class besteffort --ionice-level 0
17:53:37 DEBUG| [stdout] [ 181.757863] ubuntu_zfs_stre (23783): drop_caches: 1
17:53:37 DEBUG| [stdout] [ 181.762949] ubuntu_zfs_stre (23783): drop_caches: 2
17:53:37 DEBUG| [stdout] [ 181.764170] ubuntu_zfs_stre (23783): drop_caches: 3
17:53:37 DEBUG| [stdout] [ 181.780661] ZFS options: compression=gzip-1
17:53:37 DEBUG| [stdout] [ 181.780710] Stress test:
/home/ubuntu/autotest/client/tmp/ubuntu_zfs_stress/src/stress-ng/stress-ng
--verify --times --metrics-brief --syslog --keep-name -t 5s --hdd 4 --hdd-opts
sync,wr-rnd,rd-rnd,fadv-willneed,fadv-rnd --link 4 --symlink 4 --lockf 4 --seek
4 --aio 4 --aio-requests 32 --dentry 4 --dir 4 --dentry-order stride
--fallocate 4 --fstat 4 --dentries 65536 --io 1 --lease 4 --mmap 0 --mmap-file
--mmap-async --open 4 --rename 4 --hdd-bytes 128M --fallocate-bytes 128M
--chdir 4 --chmod 4 --filename 4 --rename 4 --mmap-bytes 128M --hdd-write-size
512 --ionice-class besteffort --ionice-level 0
17:53:37 DEBUG| [stdout] [ 181.780719] Mount point: /testpool/test
17:53:37 DEBUG| [stdout] [ 184.029282] Unable to handle kernel pointer
dereference in virtual kernel address space
17:53:37 DEBUG| [stdout] [ 184.029287] Failing address: 0000000000000000 TEID:
0000000000000483
17:53:37 DEBUG| [stdout] [ 184.029287] Fault in home space mode while using
kernel ASCE.
17:53:37 DEBUG| [stdout] [ 184.029288] AS:0000000162db0007 R3:00000001fffd8007
S:00000001fffdc000 P:000000000000003d
17:53:37 DEBUG| [stdout] [ 184.029369] Oops: 0004 ilc:3 [#1] SMP
17:53:37 DEBUG| [stdout] [ 184.029371] Modules linked in: zfs(PO) zunicode(PO)
zlua(PO) zcommon(PO) znvpair(PO) zavl(PO) icp(PO) spl(O) binfmt_misc virtio_rng
s390_trng vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser
rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress zlib_deflate raid10
raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq
libcrc32c raid1 raid0 linear pkey zcrypt crc32_vx_s390 virtio_blk ghash_s390
prng aes_s390 des_s390 libdes sha3_512_s390 sha3_256_s390 sha512_s390
sha256_s390 sha1_s390 sha_common virtio_net net_failover failover
17:53:37 DEBUG| [stdout] [ 184.029400] CPU: 0 PID: 27276 Comm: stress-ng
Tainted: P O 5.4.0-208-generic #228~18.04.1-Ubuntu
17:53:37 DEBUG| [stdout] [ 184.029401] Hardware name: IBM 8561 LT1 400
(KVM/Linux)
17:53:37 DEBUG| [stdout] [ 184.029402] Krnl PSW : 0704e00180000000
0000000162334200 (mutex_lock+0x10/0x28)
17:53:37 DEBUG| [stdout] [ 184.029409] R:0 T:1 IO:1 EX:1 Key:0 M:1
W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3
17:53:37 DEBUG| [stdout] [ 184.029410] Krnl GPRS: 00000001e3b67800
0000000000000000 0000000000000010 00000001b90d4888
17:53:37 DEBUG| [stdout] [ 184.029410] 00000001b0dc5500
0000000000399a50 0000000000000019 0000000000000038
17:53:37 DEBUG| [stdout] [ 184.029411] 0000000000000010
00000001ba6b5560 0000000000000000 0000000000000000
17:53:37 DEBUG| [stdout] [ 184.029412] 00000001b0dc5500
0000000000000030 000003ff80662744 000003e0048ff7a0
17:53:37 DEBUG| [stdout] [ 184.029418] Krnl Code: 00000001623341f0:
c00400000000 brcl 0,00000001623341f0
17:53:37 DEBUG| [stdout] 00000001623341f6: a7190000
lghi %r1,0
17:53:37 DEBUG| [stdout] #00000001623341fa:
e34003400004 lg %r4,832
17:53:37 DEBUG| [stdout] >0000000162334200:
eb1420000030 csg %r1,%r4,0(%r2)
17:53:37 DEBUG| [stdout] 0000000162334206:
ec160006007c cgij %r1,0,6,0000000162334212
17:53:37 DEBUG| [stdout] 000000016233420c: 07fe
bcr 15,%r14
17:53:37 DEBUG| [stdout] 000000016233420e: 47000700
bc 0,1792
17:53:37 DEBUG| [stdout] 0000000162334212:
c0f4ffffffe7 brcl 15,00000001623341e0
17:53:37 DEBUG| [stdout] [ 184.029426] Call Trace:
17:53:37 DEBUG| [stdout] [ 184.029428] ([<00000001bef2f400>] 0x1bef2f400)
17:53:37 DEBUG| [stdout] [ 184.029605] [<000003ff8066d4d8>]
dbuf_dirty+0x6e8/0x830 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029629] [<000003ff806784fe>]
dmu_write_uio_dnode+0xa6/0x150 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029653] [<000003ff80678624>]
dmu_write_uio_dbuf+0x7c/0xa0 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029700] [<000003ff80762808>]
zfs_write+0x930/0xc88 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029747] [<000003ff80781eee>]
zpl_write_common_iovec+0xb6/0x128 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029793] [<000003ff80782826>]
zpl_iter_write_common+0xa6/0xd0 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029839] [<000003ff807828c2>]
zpl_iter_write+0x72/0xa8 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029842] [<0000000161cffa3a>]
new_sync_write+0x11a/0x1b8
17:53:37 DEBUG| [stdout] [ 184.029843] [<0000000161d004d2>]
vfs_write+0x152/0x1e0
17:53:37 DEBUG| [stdout] [ 184.029844] [<0000000161d01d4c>]
ksys_write+0xac/0xe0
17:53:37 DEBUG| [stdout] [ 184.029846] [<000000016233718c>]
system_call+0xd8/0x2c8
17:53:37 DEBUG| [stdout] [ 184.029846] Last Breaking-Event-Address:
17:53:37 DEBUG| [stdout] [ 184.029866] [<000003ff8064715c>] 0x3ff8064715c
17:53:37 DEBUG| [stdout] [ 184.029868] ---[ end trace 269ae123ecbec9fd ]---
17:55:35 DEBUG| [stdout] stress-ng: warn: [27300] cannot terminate process
27419, gave up after 120 seconds
17:55:35 DEBUG| [stdout] stress-ng: warn: [27301] cannot terminate process
27416, gave up after 120 seconds
WARNING: sut-test timed out after 180 minutes and was killed!
WARNING: The test may have hung or the timeout may need to be increased.
sut-test TEST SYSTEM FAILURE DETECTED Test results file
'/home/openstack/workspace/bionic-linux-hwe-5.4-generic-s390x.kvm-5.4.0-ubuntu_zfs_stress/kernel-results.xml'
not found.
** Affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Tags: 5.4 bionic sru-20250113 ubuntu-zfs-stress
--
You received this bug notification because you are a member of Canonical
Platform QA Team, which is subscribed to ubuntu-kernel-tests.
https://bugs.launchpad.net/bugs/2098916
Title:
ubuntu_zfs_stress caused Oops (kernel NPD) on s390x-vm
Status in ubuntu-kernel-tests:
New
Bug description:
Found on 2025.01.13/bionic/linux-hwe-5.4/5.4.0-208.228~18.04.1
(openstack/s390x-vm)
17:53:34 DEBUG| [stdout]
================================================================================
17:53:34 DEBUG| [stdout]
17:53:34 DEBUG| [stdout]
--------------------------------------------------------------------------------
17:53:34 DEBUG| [stdout] ZFS options: compression=gzip-1
17:53:34 DEBUG| [stdout] Stress test:
/home/ubuntu/autotest/client/tmp/ubuntu_zfs_stress/src/stress-ng/stress-ng
--verify --times --metrics-brief --syslog --keep-name -t 5s --hdd 4 --hdd-opts
sync,wr-rnd,rd-rnd,fadv-willneed,fadv-rnd --link 4 --symlink 4 --lockf 4 --seek
4 --aio 4 --aio-requests 32 --dentry 4 --dir 4 --dentry-order stride
--fallocate 4 --fstat 4 --dentries 65536 --io 1 --lease 4 --mmap 0 --mmap-file
--mmap-async --open 4 --rename 4 --hdd-bytes 128M --fallocate-bytes 128M
--chdir 4 --chmod 4 --filename 4 --rename 4 --mmap-bytes 128M --hdd-write-size
512 --ionice-class besteffort --ionice-level 0
17:53:34 DEBUG| [stdout] VDEV path:
17:53:34 DEBUG| [stdout] Mount point: /testpool/test
17:53:34 DEBUG| [stdout] Date: Wed Feb 19 17:53:34 UTC 2025
17:53:34 DEBUG| [stdout] Host:
kt-b-lhwe54-gen-5-4-u-zfs-stress-s390x-kvm
17:53:34 DEBUG| [stdout] Kernel: 5.4.0-208-generic #228~18.04.1-Ubuntu
SMP Sat Feb 8 00:55:29 UTC 2025
17:53:34 DEBUG| [stdout] Machine:
kt-b-lhwe54-gen-5-4-u-zfs-stress-s390x-kvm s390x s390x
17:53:34 DEBUG| [stdout] CPUs online: 2
17:53:34 DEBUG| [stdout] CPUs total: 2
17:53:34 DEBUG| [stdout] Page size: 4096
17:53:34 DEBUG| [stdout] Pages avail: 1985435
17:53:34 DEBUG| [stdout] Pages total: 2056660
17:53:34 DEBUG| [stdout]
--------------------------------------------------------------------------------
17:53:34 DEBUG| [stdout]
17:53:34 DEBUG| [stdout] zfs set compression=gzip-1 testpool/test
17:53:34 DEBUG| [stdout]
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] aio stressor will be
skipped, it is not implemented on this system: s390x Linux 5.4.0-208-generic
gcc 7.5.0 (built without aio.h)
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] setting to a 5 secs run
per stressor
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] dispatching hogs: 4 hdd, 4
link, 4 symlink, 4 lockf, 4 seek, 4 dentry, 4 dir, 4 fallocate, 4 fstat, 1 io,
4 lease, 2 mmap, 4 open, 4 rename, 4 chdir, 4 chmod, 4 filename, 4 rename
17:53:34 DEBUG| [stdout] stress-ng: info: [27246] note:
/proc/sys/kernel/sched_autogroup_enabled is 1 and this can impact scheduling
throughput for processes not attached to a tty. Setting this to 0 may improve
performance metrics
17:53:34 DEBUG| [stdout] stress-ng: info: [27302] open: using a maximum of
1048576 file descriptors
17:53:34 DEBUG| [stdout] stress-ng: info: [27295] io: this is a legacy I/O
sync stressor, consider using iomix instead
17:53:35 DEBUG| [stdout] stress-ng: fail: [27277] seek: write failed,
errno=5 (Input/output error), filesystem type: zfs (14334 blocks available)
17:53:36 DEBUG| [stdout] stress-ng: fail: [27275] seek: write failed,
errno=5 (Input/output error), filesystem type: zfs (14334 blocks available)
17:53:36 DEBUG| [stdout] stress-ng: fail: [27274] seek: read failed, errno=5
(Input/output error), filesystem type: zfs (14334 blocks available)
17:53:37 DEBUG| [stdout] Found kernel warning and/or call trace:
17:53:37 DEBUG| [stdout]
17:53:37 DEBUG| [stdout] [ 181.561304] TESTING: --verify --times
--metrics-brief --syslog --keep-name -t 5s --hdd 4 --hdd-opts
sync,wr-rnd,rd-rnd,fadv-willneed,fadv-rnd --link 4 --symlink 4 --lockf 4 --seek
4 --aio 4 --aio-requests 32 --dentry 4 --dir 4 --dentry-order stride
--fallocate 4 --fstat 4 --dentries 65536 --io 1 --lease 4 --mmap 0 --mmap-file
--mmap-async --open 4 --rename 4 --hdd-bytes 128M --fallocate-bytes 128M
--chdir 4 --chmod 4 --filename 4 --rename 4 --mmap-bytes 128M --hdd-write-size
512 --ionice-class besteffort --ionice-level 0
17:53:37 DEBUG| [stdout] [ 181.757863] ubuntu_zfs_stre (23783): drop_caches:
1
17:53:37 DEBUG| [stdout] [ 181.762949] ubuntu_zfs_stre (23783): drop_caches:
2
17:53:37 DEBUG| [stdout] [ 181.764170] ubuntu_zfs_stre (23783): drop_caches:
3
17:53:37 DEBUG| [stdout] [ 181.780661] ZFS options: compression=gzip-1
17:53:37 DEBUG| [stdout] [ 181.780710] Stress test:
/home/ubuntu/autotest/client/tmp/ubuntu_zfs_stress/src/stress-ng/stress-ng
--verify --times --metrics-brief --syslog --keep-name -t 5s --hdd 4 --hdd-opts
sync,wr-rnd,rd-rnd,fadv-willneed,fadv-rnd --link 4 --symlink 4 --lockf 4 --seek
4 --aio 4 --aio-requests 32 --dentry 4 --dir 4 --dentry-order stride
--fallocate 4 --fstat 4 --dentries 65536 --io 1 --lease 4 --mmap 0 --mmap-file
--mmap-async --open 4 --rename 4 --hdd-bytes 128M --fallocate-bytes 128M
--chdir 4 --chmod 4 --filename 4 --rename 4 --mmap-bytes 128M --hdd-write-size
512 --ionice-class besteffort --ionice-level 0
17:53:37 DEBUG| [stdout] [ 181.780719] Mount point: /testpool/test
17:53:37 DEBUG| [stdout] [ 184.029282] Unable to handle kernel pointer
dereference in virtual kernel address space
17:53:37 DEBUG| [stdout] [ 184.029287] Failing address: 0000000000000000
TEID: 0000000000000483
17:53:37 DEBUG| [stdout] [ 184.029287] Fault in home space mode while using
kernel ASCE.
17:53:37 DEBUG| [stdout] [ 184.029288] AS:0000000162db0007
R3:00000001fffd8007 S:00000001fffdc000 P:000000000000003d
17:53:37 DEBUG| [stdout] [ 184.029369] Oops: 0004 ilc:3 [#1] SMP
17:53:37 DEBUG| [stdout] [ 184.029371] Modules linked in: zfs(PO)
zunicode(PO) zlua(PO) zcommon(PO) znvpair(PO) zavl(PO) icp(PO) spl(O)
binfmt_misc virtio_rng s390_trng vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio
sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp
libiscsi scsi_transport_iscsi ip_tables x_tables btrfs zstd_compress
zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor
async_tx xor raid6_pq libcrc32c raid1 raid0 linear pkey zcrypt crc32_vx_s390
virtio_blk ghash_s390 prng aes_s390 des_s390 libdes sha3_512_s390 sha3_256_s390
sha512_s390 sha256_s390 sha1_s390 sha_common virtio_net net_failover failover
17:53:37 DEBUG| [stdout] [ 184.029400] CPU: 0 PID: 27276 Comm: stress-ng
Tainted: P O 5.4.0-208-generic #228~18.04.1-Ubuntu
17:53:37 DEBUG| [stdout] [ 184.029401] Hardware name: IBM 8561 LT1 400
(KVM/Linux)
17:53:37 DEBUG| [stdout] [ 184.029402] Krnl PSW : 0704e00180000000
0000000162334200 (mutex_lock+0x10/0x28)
17:53:37 DEBUG| [stdout] [ 184.029409] R:0 T:1 IO:1 EX:1 Key:0
M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3
17:53:37 DEBUG| [stdout] [ 184.029410] Krnl GPRS: 00000001e3b67800
0000000000000000 0000000000000010 00000001b90d4888
17:53:37 DEBUG| [stdout] [ 184.029410] 00000001b0dc5500
0000000000399a50 0000000000000019 0000000000000038
17:53:37 DEBUG| [stdout] [ 184.029411] 0000000000000010
00000001ba6b5560 0000000000000000 0000000000000000
17:53:37 DEBUG| [stdout] [ 184.029412] 00000001b0dc5500
0000000000000030 000003ff80662744 000003e0048ff7a0
17:53:37 DEBUG| [stdout] [ 184.029418] Krnl Code: 00000001623341f0:
c00400000000 brcl 0,00000001623341f0
17:53:37 DEBUG| [stdout] 00000001623341f6: a7190000
lghi %r1,0
17:53:37 DEBUG| [stdout] #00000001623341fa:
e34003400004 lg %r4,832
17:53:37 DEBUG| [stdout] >0000000162334200:
eb1420000030 csg %r1,%r4,0(%r2)
17:53:37 DEBUG| [stdout] 0000000162334206:
ec160006007c cgij %r1,0,6,0000000162334212
17:53:37 DEBUG| [stdout] 000000016233420c: 07fe
bcr 15,%r14
17:53:37 DEBUG| [stdout] 000000016233420e: 47000700
bc 0,1792
17:53:37 DEBUG| [stdout] 0000000162334212:
c0f4ffffffe7 brcl 15,00000001623341e0
17:53:37 DEBUG| [stdout] [ 184.029426] Call Trace:
17:53:37 DEBUG| [stdout] [ 184.029428] ([<00000001bef2f400>] 0x1bef2f400)
17:53:37 DEBUG| [stdout] [ 184.029605] [<000003ff8066d4d8>]
dbuf_dirty+0x6e8/0x830 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029629] [<000003ff806784fe>]
dmu_write_uio_dnode+0xa6/0x150 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029653] [<000003ff80678624>]
dmu_write_uio_dbuf+0x7c/0xa0 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029700] [<000003ff80762808>]
zfs_write+0x930/0xc88 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029747] [<000003ff80781eee>]
zpl_write_common_iovec+0xb6/0x128 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029793] [<000003ff80782826>]
zpl_iter_write_common+0xa6/0xd0 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029839] [<000003ff807828c2>]
zpl_iter_write+0x72/0xa8 [zfs]
17:53:37 DEBUG| [stdout] [ 184.029842] [<0000000161cffa3a>]
new_sync_write+0x11a/0x1b8
17:53:37 DEBUG| [stdout] [ 184.029843] [<0000000161d004d2>]
vfs_write+0x152/0x1e0
17:53:37 DEBUG| [stdout] [ 184.029844] [<0000000161d01d4c>]
ksys_write+0xac/0xe0
17:53:37 DEBUG| [stdout] [ 184.029846] [<000000016233718c>]
system_call+0xd8/0x2c8
17:53:37 DEBUG| [stdout] [ 184.029846] Last Breaking-Event-Address:
17:53:37 DEBUG| [stdout] [ 184.029866] [<000003ff8064715c>] 0x3ff8064715c
17:53:37 DEBUG| [stdout] [ 184.029868] ---[ end trace 269ae123ecbec9fd ]---
17:55:35 DEBUG| [stdout] stress-ng: warn: [27300] cannot terminate process
27419, gave up after 120 seconds
17:55:35 DEBUG| [stdout] stress-ng: warn: [27301] cannot terminate process
27416, gave up after 120 seconds
WARNING: sut-test timed out after 180 minutes and was killed!
WARNING: The test may have hung or the timeout may need to be increased.
sut-test TEST SYSTEM FAILURE DETECTED Test results file
'/home/openstack/workspace/bionic-linux-hwe-5.4-generic-s390x.kvm-5.4.0-ubuntu_zfs_stress/kernel-results.xml'
not found.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2098916/+subscriptions
--
Mailing list: https://launchpad.net/~canonical-ubuntu-qa
Post to : canonical-ubuntu-qa@lists.launchpad.net
Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa
More help : https://help.launchpad.net/ListHelp
