unshare test in ubuntu_stress_smoke_tests triggers "BUG: unable to handle page fault for address: 0000000000001cc8" on Impish with node vought
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Stress-ng |
Invalid
|
Undecided
|
Unassigned | ||
ubuntu-kernel-tests |
Won't Fix
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned | ||
Impish |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
Issue found on Intel node "vought" with:
* 5.13.0-28.31
* 5.13.0-27
* And possibly the 5.13.0-23 from the last cycle (this test didn't finish properly and marked as "Incomplete" back then, just like this cycle). For more earlier Impish kernels, this system was not tested with this test on them.
The test will hang with unshare test in ubuntu_
12:39:39 DEBUG| [stdout] udp RETURNED 0
12:39:39 DEBUG| [stdout] udp PASSED
12:39:39 DEBUG| [stdout] udp-flood STARTING
12:39:41 DEBUG| [stdout] udp-flood RETURNED 0
12:39:41 DEBUG| [stdout] udp-flood PASSED
12:39:41 DEBUG| [stdout] unshare STARTING
(Test hangs here)
And eventually the test will be killed because of the timeout setting.
stress-ng Test suite HEAD SHA1: b81116c
Error can be found in dmesg:
[ 2371.109961] BUG: unable to handle page fault for address: 0000000000001cc8
[ 2371.110074] #PF: supervisor read access in kernel mode
[ 2371.114323] #PF: error_code(0x0000) - not-present page
[ 2371.119931] PGD 0 P4D 0
[ 2371.125257] Oops: 0000 [#1] SMP NOPTI
[ 2371.129247] CPU: 51 PID: 207256 Comm: stress-ng Tainted: P O 5.13.0-27-generic #29-Ubuntu
[ 2371.133203] Hardware name: Intel Corporation S2600WFD/S2600WFD, BIOS SE5C620.
[ 2371.135887] RIP: 0010:__
[ 2371.138525] Code: d0 0f 4e d0 3d ff 03 00 00 7f 0d 48 63 d2 5d 48 8b 04 d5 60 e5 35 af c3 31 c0 5d c3 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 <8b> 4f 08 48 89 f8 48 89 e5 48 85 d2 75 10 eb 1d 48 63 49 50 48 0f
[ 2371.143813] RSP: 0018:ffffa9c8b3
[ 2371.146078] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 2371.148293] RDX: ffff9c98e894ea98 RSI: 0000000000000002 RDI: 0000000000001cc0
[ 2371.150477] RBP: ffffa9c8b399fb28 R08: 0000000000000000 R09: 0000000000000000
[ 2371.152650] R10: 0000000000000002 R11: ffffd9bfbfcc5600 R12: 0000000000052cc0
[ 2371.154778] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000152cc0
[ 2371.156876] FS: 00007fcbd141d74
[ 2371.158936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2371.160958] CR2: 0000000000001cc8 CR3: 000000059f292001 CR4: 00000000007706e0
[ 2371.162950] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2371.164888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2371.166811] PKRU: 55555554
[ 2371.168694] Call Trace:
[ 2371.170544] ? __alloc_
[ 2371.172386] kmalloc_
[ 2371.174222] __kmalloc_
[ 2371.176036] ? queue_delayed_
[ 2371.177853] kvmalloc_
[ 2371.179622] expand_
[ 2371.181382] prealloc_
[ 2371.183091] alloc_super+
[ 2371.184764] ? __fput_
[ 2371.186384] sget_fc+0x74/0x2e0
[ 2371.187951] ? set_anon_
[ 2371.189473] ? mqueue_
[ 2371.190944] get_tree_
[ 2371.192363] mqueue_
[ 2371.193734] vfs_get_
[ 2371.195105] fc_mount+0x13/0x50
[ 2371.196409] mq_init_
[ 2371.197667] copy_ipcs+
[ 2371.198899] create_
[ 2371.200113] unshare_
[ 2371.201303] ksys_unshare+
[ 2371.202480] __x64_sys_
[ 2371.203649] do_syscall_
[ 2371.204804] ? exit_to_
[ 2371.205966] ? exit_to_
[ 2371.207102] ? syscall_
[ 2371.208222] ? __x64_sys_
[ 2371.209336] ? do_syscall_
[ 2371.210438] ? asm_exc_
[ 2371.211545] entry_SYSCALL_
[ 2371.212641] RIP: 0033:0x7fcbd1562c4b
[ 2371.213698] Code: 73 01 c3 48 8b 0d e5 e1 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 e1 0e 00 f7 d8 64 89 01 48
[ 2371.215851] RSP: 002b:00007ffc5d
[ 2371.216846] RAX: ffffffffffffffda RBX: 00007ffc5d8eba20 RCX: 00007fcbd1562c4b
[ 2371.217830] RDX: 0000560296049862 RSI: 0000000008000000 RDI: 0000000008000000
[ 2371.218886] RBP: 00007ffc5d8eb8d0 R08: 00005602960234a2 R09: 00007fcbd141d740
[ 2371.219908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560296049862
[ 2371.220904] R13: 00007ffc5d8eba20 R14: 0000000000032980 R15: 00005602960397d5
[ 2371.221896] Modules linked in: unix_diag binfmt_misc uhid userio hci_vhci bluetooth ecdh_generic ecc vhost_net tap vhost_vsock vmw_vsock_
[ 2371.221970] scsi_dh_emc scsi_dh_alua intel_rapl_msr intel_rapl_common isst_if_common dax_pmem_compat nd_pmem device_dax nd_btt dax_pmem_core skx_edac ipmi_ssif x86_pkg_
[ 2371.242432] CR2: 0000000000001cc8
[ 2371.244111] ---[ end trace 9f58bca9f2f22e80 ]---
[ 2371.341907] RIP: 0010:__
[ 2371.343167] Code: d0 0f 4e d0 3d ff 03 00 00 7f 0d 48 63 d2 5d 48 8b 04 d5 60 e5 35 af c3 31 c0 5d c3 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 <8b> 4f 08 48 89 f8 48 89 e5 48 85 d2 75 10 eb 1d 48 63 49 50 48 0f
[ 2371.345193] RSP: 0018:ffffa9c8b3
[ 2371.346243] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 2371.347429] RDX: ffff9c98e894ea98 RSI: 0000000000000002 RDI: 0000000000001cc0
[ 2371.348434] RBP: ffffa9c8b399fb28 R08: 0000000000000000 R09: 0000000000000000
[ 2371.349439] R10: 0000000000000002 R11: ffffd9bfbfcc5600 R12: 0000000000052cc0
[ 2371.350564] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000152cc0
[ 2371.351706] FS: 00007fcbd141d74
[ 2371.352731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2371.353757] CR2: 0000000000001cc8 CR3: 000000059f292001 CR4: 00000000007706e0
[ 2371.354981] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2371.356073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2371.357105] PKRU: 55555554
Please find attachment for the complete dmesg output.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-
ProcVersionSign
Uname: Linux 5.13.0-27-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jan 27 12:00 seq
crw-rw---- 1 root audio 116, 33 Jan 27 12:00 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckR
Date: Thu Jan 27 12:25:05 2022
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0b1f:03e9 Insyde Software Corp.
Bus 001 Device 002: ID 0000:0001
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=
|__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/5p, 480M
|__ Port 1: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 1: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
MachineType: Intel Corporation S2600WFD
PciMultimedia:
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.201.3
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/27/2019
dmi.bios.release: 0.0
dmi.bios.vendor: Intel Corporation
dmi.bios.version: SE5C620.
dmi.board.
dmi.board.name: S2600WFD
dmi.board.vendor: Intel Corporation
dmi.board.version: J46732-610
dmi.chassis.
dmi.chassis.type: 23
dmi.chassis.vendor: .......
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnIntelCor
dmi.product.family: Family
dmi.product.name: S2600WFD
dmi.product.sku: SKU Number
dmi.product.
dmi.sys.vendor: Intel Corporation
Changed in stress-ng: | |
status: | New → Won't Fix |
status: | Won't Fix → Invalid |
Here is the test log: