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Message #110873
[Bug 1439394] Re: soft look up bug trusty
Please look at the latest files that are uploaded. apport-collect
1439394 was run after the issue had occurred in that instance.
scopyarea ghash_clmulni_intel sysfillrect sysimgblt ttm aesni_intel drm_kms_helper aes_x86_64 lrw gf128mul glue_helper ablk_helper drm cryptd psmouse floppy pata_acpi [last unloaded: kvm_intel]
[ 1860.158716] CPU: 5 PID: 5658 Comm: swift-object-au Not tainted 3.13.0-48-generic #80-Ubuntu
[ 1860.158718] Hardware name: OpenStack Foundation OpenStack Nova, BIOS Bochs 01/01/2011
[ 1860.158721] task: ffff880082fa6000 ti: ffff880078fba000 task.ti: ffff880078fba000
[ 1860.158723] RIP: 0010:[<ffffffff813708d5>] [<ffffffff813708d5>] copy_page_rep+0x5/0x10
[ 1860.158732] RSP: 0000:ffff880078fbbcf8 EFLAGS: 00010286
[ 1860.158734] RAX: 000000006d41b000 RBX: ffffffff81fa46a0 RCX: 0000000000000200
[ 1860.158736] RDX: ffff880082fa6000 RSI: ffff8801bce82000 RDI: ffff88006d41b000
[ 1860.158738] RBP: ffff880078fbbd70 R08: 0000000000000001 R09: 00000000fffffff7
[ 1860.158739] R10: ffff880271df9780 R11: ffff880271df9828 R12: ffff880082fa6000
[ 1860.158741] R13: 0000000000000000 R14: ffffea0001b6fec0 R15: ffff88026780cc00
[ 1860.158743] FS: 00007fa1cf7ef740(0000) GS:ffff880271b40000(0000) knlGS:0000000000000000
[ 1860.158745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1860.158747] CR2: 00000000029a0fd8 CR3: 0000000082e3a000 CR4: 00000000000407e0
[ 1860.158757] Stack:
[ 1860.158758] ffffffff81177a01 ffffea0001e35070 800000006dbfb867 00000000029d6000
[ 1860.158762] ffff880078d41d00 ffff8801bdd4dc00 ffffffff000000a8 0000000000000127
[ 1860.158765] 0000000000527000 ffffea0009c56b80 00000000029a0fd8 ffff880078fbc0a0
[ 1860.158768] Call Trace:
[ 1860.158776] [<ffffffff81177a01>] ? do_wp_page+0x121/0x7c0
[ 1860.158780] [<ffffffff8117a10c>] handle_mm_fault+0x65c/0xf10
[ 1860.158787] [<ffffffff8172d534>] __do_page_fault+0x184/0x560
[ 1860.158790] [<ffffffff8172d92a>] ? do_page_fault+0x1a/0x70
[ 1860.158793] [<ffffffff8172cfa9>] ? do_async_page_fault+0x29/0xe0
[ 1860.158797] [<ffffffff81729d98>] ? async_page_fault+0x28/0x30
[ 1860.158800] [<ffffffff8172d92a>] do_page_fault+0x1a/0x70
[ 1860.158803] [<ffffffff8172cfa9>] do_async_page_fault+0x29/0xe0
[ 1860.158806] [<ffffffff81729d98>] async_page_fault+0x28/0x30
[ 1860.158808] Code: 90 90 90 90 90 90 9c fa 65 48 3b 06 75 14 65 48 3b 56 08 75 0d 65 48 89 1e 65 48 89 4e 08 9d b0 01 c3 9d 30 c0 c3 b9 00 02 00 00 <f3> 48 a5 c3 0f 1f 80 00 00 00 00 eb ee 66 66 66 90 66 66 66 90
[ 1860.175004] BUG: soft lockup - CPU#0 stuck for 47s! [curl:5655]
[ 1860.177011] Modules linked in: dm_multipath scsi_dh xfs cmac rmd160 crypto_null xfrm_user ah6 ah4 esp6 esp4 xfrm4_mode_beet xfrm4_tunnel tunnel4 xfrm4_mode_tunnel xfrm4_mode_transport xfrm6_mode_transport xfrm6_mode_ro xfrm6_mode_beet xfrm6_mode_tunnel ipcomp ipcomp6 xfrm6_tunnel tunnel6 xfrm_ipcomp af_key xfrm_algo camellia_generic camellia_aesni_avx_x86_64 camellia_x86_64 cast6_avx_x86_64 cast6_generic cast5_avx_x86_64 cast5_generic cast_common deflate cts ctr gcm ccm serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic blowfish_generic blowfish_x86_64 blowfish_common twofish_generic twofish_avx_x86_64 twofish_x86_64_3way xts twofish_x86_64 twofish_common xcbc sha256_ssse3 sha512_ssse3 des_generic iptable_nat nf_nat_ipv4 nf_nat ebtable_nat ebtables kvm_intel openvswitch gre vxlan ip_tunnel libcrc32c nf_conntrack_netlink nfnetlink ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_REJECT xt_LOG xt_limit xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi dm_crypt joydev i2c_piix4 kvm serio_raw pvpanic mac_hid hid_generic usbhid hid crct10dif_pclmul crc32_pclmul syscopyarea ghash_clmulni_intel sysfillrect sysimgblt ttm aesni_intel drm_kms_helper aes_x86_64 lrw gf128mul glue_helper ablk_helper drm cryptd psmouse floppy pata_acpi [last unloaded: kvm_intel]
[ 1860.177011] CPU: 0 PID: 5655 Comm: curl Not tainted 3.13.0-48-generic #80-Ubuntu
[ 1860.177011] Hardware name: OpenStack Foundation OpenStack Nova, BIOS Bochs 01/01/2011
[ 1860.177011] task: ffff88026292b000 ti: ffff8801bf3a0000 task.ti: ffff8801bf3a0000
[ 1860.177011] RIP: 0010:[<ffffffff813708d5>] [<ffffffff813708d5>] copy_page_rep+0x5/0x10
[ 1860.177011] RSP: 0000:ffff8801bf3a1cf0 EFLAGS: 00010286
[ 1860.177011] RAX: 000000006d400000 RBX: ffffffff8114f0be RCX: 0000000000000200
[ 1860.177011] RDX: 00000000000000a9 RSI: ffff8800356f2000 RDI: ffff88006d400000
[ 1860.177011] RBP: ffff8801bf3a1d70 R08: 0000000000000001 R09: ffffea0000d5bc9c
[ 1860.177011] R10: 000000000000001e R11: 0000000000000000 R12: ffffffff8136929e
[ 1860.177011] R13: ffff8801bf3a1c68 R14: 0000000000000000 R15: ffff880082dc7e78
[ 1860.177011] FS: 00007f363b190780(0000) GS:ffff880271a00000(0000) knlGS:0000000000000000
[ 1860.177011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1860.177011] CR2: 00007f3639ed8008 CR3: 000000025f500000 CR4: 00000000000407f0
[ 1860.177011] Stack:
[ 1860.177011] ffffffff81176111 ffff880087715448 ffffea00021dc570 000000006db3f867
[ 1860.177011] 0000000000000200 ffff88025e5e7800 0000000100000000 ffffffff000000a9
[ 1860.177011] 000000000000005c 00007f3639ed8000 ffffea0000d5bc80 00007f3639ed8008
[ 1860.177011] Call Trace:
[ 1860.177011] [<ffffffff81176111>] ? __do_fault+0x3f1/0x530
[ 1860.177011] [<ffffffff81179f32>] handle_mm_fault+0x482/0xf10
[ 1860.177011] [<ffffffff8172d534>] __do_page_fault+0x184/0x560
[ 1860.177011] [<ffffffff811826f5>] ? change_protection+0x65/0xb0
[ 1860.177011] [<ffffffff81182891>] ? mprotect_fixup+0x151/0x290
[ 1860.177011] [<ffffffff8172d92a>] do_page_fault+0x1a/0x70
[ 1860.177011] [<ffffffff8172cfa9>] do_async_page_fault+0x29/0xe0
[ 1860.177011] [<ffffffff81729d98>] async_page_fault+0x28/0x30
--
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https://bugs.launchpad.net/bugs/1439394
Title:
soft look up bug trusty
Status in linux package in Ubuntu:
Confirmed
Bug description:
I'm running the openstack tempest tests that run on top of kvm. I
frequently see this error reported in syslog which causes the machine
to hang: http://logs2.aaronorosen.com/85/169585/1/check/dsvm-tempest-
full-congress-nodepool/94f8441/logs/syslog.txt.gz#_Apr__1_02_43_44
jenkins@devstack-trusty-dib-nsx2-70:~$ uname -a
Linux devstack-trusty-dib-nsx2-70 3.13.0-48-generic #80-Ubuntu SMP Thu Mar 12 11:16:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Apr 1 22:36 seq
crw-rw---- 1 root audio 116, 33 Apr 1 22:36 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.8
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
Ec2AMI: ami-000000bb
Ec2AMIManifest: FIXME
Ec2AvailabilityZone: nova
Ec2InstanceType: congress-ci
Ec2Kernel: aki-00000002
Ec2Ramdisk: ari-00000002
IwConfig: Error: [Errno 2] No such file or directory
Lsusb:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: OpenStack Foundation OpenStack Nova
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-48-generic root=LABEL=cloudimg-rootfs ro nofb nomodeset vga=normal console=tty1 console=ttyS0
ProcVersionSignature: Ubuntu 3.13.0-48.80-generic 3.13.11-ckt16
RelatedPackageVersions:
linux-restricted-modules-3.13.0-48-generic N/A
linux-backports-modules-3.13.0-48-generic N/A
linux-firmware 1.127.11
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty ec2-images
Uname: Linux 3.13.0-48-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/01/2011
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2011:svnOpenStackFoundation:pnOpenStackNova:pvr2013.2.2:cvnBochs:ct1:cvr:
dmi.product.name: OpenStack Nova
dmi.product.version: 2013.2.2
dmi.sys.vendor: OpenStack Foundation
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Apr 1 22:36 seq
crw-rw---- 1 root audio 116, 33 Apr 1 22:36 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.8
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
Ec2AMI: ami-000000bb
Ec2AMIManifest: FIXME
Ec2AvailabilityZone: nova
Ec2InstanceType: congress-ci
Ec2Kernel: aki-00000002
Ec2Ramdisk: ari-00000002
IwConfig: Error: [Errno 2] No such file or directory
Lsusb:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: OpenStack Foundation OpenStack Nova
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-48-generic root=LABEL=cloudimg-rootfs ro nofb nomodeset vga=normal console=tty1 console=ttyS0
ProcVersionSignature: Ubuntu 3.13.0-48.80-generic 3.13.11-ckt16
RelatedPackageVersions:
linux-restricted-modules-3.13.0-48-generic N/A
linux-backports-modules-3.13.0-48-generic N/A
linux-firmware 1.127.11
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty ec2-images
Uname: Linux 3.13.0-48-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/01/2011
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2011:svnOpenStackFoundation:pnOpenStackNova:pvr2013.2.2:cvnBochs:ct1:cvr:
dmi.product.name: OpenStack Nova
dmi.product.version: 2013.2.2
dmi.sys.vendor: OpenStack Foundation
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Apr 1 22:36 seq
crw-rw---- 1 root audio 116, 33 Apr 1 22:36 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.8
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
Ec2AMI: ami-000000bb
Ec2AMIManifest: FIXME
Ec2AvailabilityZone: nova
Ec2InstanceType: congress-ci
Ec2Kernel: aki-00000002
Ec2Ramdisk: ari-00000002
IwConfig: Error: [Errno 2] No such file or directory
Lsusb:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: OpenStack Foundation OpenStack Nova
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-48-generic root=LABEL=cloudimg-rootfs ro nofb nomodeset vga=normal console=tty1 console=ttyS0
ProcVersionSignature: Ubuntu 3.13.0-48.80-generic 3.13.11-ckt16
RelatedPackageVersions:
linux-restricted-modules-3.13.0-48-generic N/A
linux-backports-modules-3.13.0-48-generic N/A
linux-firmware 1.127.11
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty ec2-images
Uname: Linux 3.13.0-48-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/01/2011
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2011:svnOpenStackFoundation:pnOpenStackNova:pvr2013.2.2:cvnBochs:ct1:cvr:
dmi.product.name: OpenStack Nova
dmi.product.version: 2013.2.2
dmi.sys.vendor: OpenStack Foundation
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References
