Ubuntu 21.10 (Impish Indri) has reached end of life, so this bug will
not be fixed for that specific release.
** Changed in: linux (Ubuntu Impish)
Status: Confirmed => Won't Fix
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1959215
Title:
unshare test in ubuntu_stress_smoke_tests triggers "BUG: unable to
handle page fault for address: 0000000000001cc8" on Impish with node
vought
Status in Stress-ng:
New
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Impish:
Won't Fix
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_stress_smoke_tests:
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
SE5C620.86B.0D.01.0395.022720191340 02/27/2019
[ 2371.135887] RIP: 0010:__next_zones_zonelist+0x6/0x50
[ 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:ffffa9c8b399fac0 EFLAGS: 00010282
[ 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: 00007fcbd141d740(0000) GS:ffff9cc14ccc0000(0000)
knlGS:0000000000000000
[ 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_pages+0x2f1/0x330
[ 2371.172386] kmalloc_large_node+0x45/0xb0
[ 2371.174222] __kmalloc_node+0x276/0x300
[ 2371.176036] ? queue_delayed_work_on+0x39/0x60
[ 2371.177853] kvmalloc_node+0x5a/0x90
[ 2371.179622] expand_one_shrinker_info+0x82/0x190
[ 2371.181382] prealloc_shrinker+0x175/0x1d0
[ 2371.183091] alloc_super+0x2bf/0x330
[ 2371.184764] ? __fput_sync+0x30/0x30
[ 2371.186384] sget_fc+0x74/0x2e0
[ 2371.187951] ? set_anon_super+0x50/0x50
[ 2371.189473] ? mqueue_create+0x20/0x20
[ 2371.190944] get_tree_keyed+0x34/0xd0
[ 2371.192363] mqueue_get_tree+0x1c/0x20
[ 2371.193734] vfs_get_tree+0x2a/0xc0
[ 2371.195105] fc_mount+0x13/0x50
[ 2371.196409] mq_init_ns+0x10a/0x1b0
[ 2371.197667] copy_ipcs+0x130/0x220
[ 2371.198899] create_new_namespaces+0xa6/0x2e0
[ 2371.200113] unshare_nsproxy_namespaces+0x5a/0xb0
[ 2371.201303] ksys_unshare+0x1db/0x3c0
[ 2371.202480] __x64_sys_unshare+0x12/0x20
[ 2371.203649] do_syscall_64+0x61/0xb0
[ 2371.204804] ? exit_to_user_mode_loop+0xec/0x160
[ 2371.205966] ? exit_to_user_mode_prepare+0x37/0xb0
[ 2371.207102] ? syscall_exit_to_user_mode+0x27/0x50
[ 2371.208222] ? __x64_sys_close+0x11/0x40
[ 2371.209336] ? do_syscall_64+0x6e/0xb0
[ 2371.210438] ? asm_exc_page_fault+0x8/0x30
[ 2371.211545] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 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:00007ffc5d8eb878 EFLAGS: 00000246 ORIG_RAX:
0000000000000110
[ 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_virtio_transport_common vhost vhost_iotlb vsock zfs(PO) zunicode(PO)
zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) dccp_ipv4 dccp
atm wp512 streebog_generic sm3_generic sha3_generic rmd160 poly1305_generic
poly1305_x86_64 nhpoly1305_avx2 nhpoly1305_sse2 nhpoly1305 libpoly1305
michael_mic md4 cmac ccm algif_rng twofish_generic twofish_avx_x86_64
twofish_x86_64_3way twofish_x86_64 twofish_common sm4_generic serpent_avx2
serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic fcrypt des3_ede_x86_64
des_generic libdes cast6_avx_x86_64 cast6_generic cast5_avx_x86_64
cast5_generic cast_common camellia_generic camellia_aesni_avx2
camellia_aesni_avx_x86_64 camellia_x86_64 blowfish_generic blowfish_x86_64
blowfish_common algif_skcipher algif_hash aegis128 aegis128_aesni algif_aead
af_alg cfg80211 nls_iso8859_1 dm_multipath scsi_dh_rdac
[ 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_temp_thermal intel_powerclamp coretemp joydev kvm_intel
input_leds kvm rapl intel_cstate efi_pstore mei_me intel_pch_thermal mei
ioatdma dca acpi_ipmi ipmi_si ipmi_devintf ipmi_msghandler nfit mac_hid
sch_fq_codel msr ip_tables x_tables autofs4 btrfs blake2b_generic zstd_compress
raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor
hid_generic usbhid hid raid6_pq libcrc32c raid1 raid0 multipath linear ast
drm_vram_helper i2c_algo_bit drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul
syscopyarea crc32_pclmul sysfillrect ghash_clmulni_intel sysimgblt fb_sys_fops
aesni_intel cec crypto_simd rc_core i40e cryptd drm i2c_i801 ahci i2c_smbus
lpc_ich xhci_pci libahci xhci_pci_renesas wmi
[ 2371.242432] CR2: 0000000000001cc8
[ 2371.244111] ---[ end trace 9f58bca9f2f22e80 ]---
[ 2371.341907] RIP: 0010:__next_zones_zonelist+0x6/0x50
[ 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:ffffa9c8b399fac0 EFLAGS: 00010282
[ 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: 00007fcbd141d740(0000) GS:ffff9cc14ccc0000(0000)
knlGS:0000000000000000
[ 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-5.13.0-27-generic 5.13.0-27.29
ProcVersionSignature: Ubuntu 5.13.0-27.29-generic 5.13.19
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:
CasperMD5CheckResult: unknown
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=xhci_hcd/10p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
|__ 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=/boot/vmlinuz-5.13.0-27-generic
root=UUID=6b479d7e-f4c4-440d-a8d0-6ba651135a12 ro
RelatedPackageVersions:
linux-restricted-modules-5.13.0-27-generic N/A
linux-backports-modules-5.13.0-27-generic N/A
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: SE5C620.86B.0D.01.0395.022720191340
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: S2600WFD
dmi.board.vendor: Intel Corporation
dmi.board.version: J46732-610
dmi.chassis.asset.tag: ....................
dmi.chassis.type: 23
dmi.chassis.vendor: ...............................
dmi.chassis.version: ..................
dmi.ec.firmware.release: 0.0
dmi.modalias:
dmi:bvnIntelCorporation:bvrSE5C620.86B.0D.01.0395.022720191340:bd02/27/2019:br0.0:efr0.0:svnIntelCorporation:pnS2600WFD:pvr....................:rvnIntelCorporation:rnS2600WFD:rvrJ46732-610:cvn...............................:ct23:cvr..................:skuSKUNumber:
dmi.product.family: Family
dmi.product.name: S2600WFD
dmi.product.sku: SKU Number
dmi.product.version: ....................
dmi.sys.vendor: Intel Corporation
To manage notifications about this bug go to:
https://bugs.launchpad.net/stress-ng/+bug/1959215/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
