Public bug reported:
LTP: starting af_alg06
BUG: unable to handle kernel paging request at ffff9cbffffe0000
IP: sha256_transform+0x28/0x1b20
PGD 4d341067 P4D 4d341067 PUD 4d345067 PMD 4d346067 PTE 0
Oops: 0000 [#1] SMP PTI
Modules linked in: authenc algif_aead xfrm_user xfrm_algo sha3_generic
algif_hash salsa20_generic algif_skcipher af_alg kvm_intel kvm irqbypass joydev
input_leds serio_raw mac_hid 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 autofs4
btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq
async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear cirrus
ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops virtio_net
psmouse virtio_blk drm i2c_piix4 pata_acpi floppy
CPU: 0 PID: 24368 Comm: af_alg06 Not tainted 4.15.0-50-generic #54-Ubuntu
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
Ubuntu-1.8.2-1ubuntu1 04/01/2014
RIP: 0010:sha256_transform+0x28/0x1b20
RSP: 0018:ffffb58e8344baa0 EFLAGS: 00010283
RAX: 0000000000000034 RBX: ffff9cbffffe000c RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff9cbffffdffcc RDI: ffffb58e8344bca8
RBP: ffffb58e8344bbd0 R08: 000000001b6c96f6 R09: ffffb58e8344baa0
R10: 000000007a9a01a1 R11: 000000001ecb7428 R12: ffff9cc0f332c00c
R13: ffffb58e8344bca8 R14: ffff9cbff4d8d048 R15: ffff9cbff332c00c
FS: 00007f9f2a44d580(0000) GS:ffff9cbfffc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9cbffffe0000 CR3: 000000007c1da000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
sha256_generic_block_fn+0x36/0x50
crypto_sha256_finup+0xef/0x170
crypto_shash_finup+0x25/0x30
shash_digest_unaligned+0x47/0x60
crypto_shash_digest+0x2e/0x40
hmac_setkey+0x15a/0x210
? tty_insert_flip_string_fixed_flag+0x86/0xe0
crypto_shash_setkey+0x35/0xc0
? pty_write+0x71/0x90
shash_async_setkey+0x15/0x20
crypto_ahash_setkey+0x38/0xb0
crypto_authenc_setkey+0x68/0x100 [authenc]
crypto_aead_setkey+0x35/0xc0
aead_setkey+0x15/0x20 [algif_aead]
alg_setsockopt+0x112/0x140 [af_alg]
SyS_setsockopt+0x86/0xf0
do_syscall_64+0x73/0x130
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
RIP: 0033:0x7f9f29f61e6a
RSP: 002b:00007ffdd050ba38 EFLAGS: 00000207 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f9f2a44d500 RCX: 00007f9f29f61e6a
RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000006
RBP: 0000000000000006 R08: 0000000000000009 R09: 00007ffdd050b960
R10: 00007ffdd050ba4f R11: 0000000000000207 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: 000056456d64d908
Code: 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec
08 01 00 00 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 <8b> 14 06 0f ca 89 94
05 d0 fe ff ff 48 83 c0 04 48 83 f8 40 75
RIP: sha256_transform+0x28/0x1b20 RSP: ffffb58e8344baa0
CR2: ffff9cbffffe0000
---[ end trace ac2d55c95d4eed9d ]---
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-50-generic 4.15.0-50.54
ProcVersionSignature: User Name 4.15.0-50.54-generic 4.15.18
Uname: Linux 4.15.0-50-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 May 20 08:23 seq
crw-rw---- 1 root audio 116, 33 May 20 08:23 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Date: Mon May 20 08:44:39 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-50-generic
root=UUID=576666e8-9e7f-40ee-934e-f1dce18323e5 ro
RelatedPackageVersions:
linux-restricted-modules-4.15.0-50-generic N/A
linux-backports-modules-4.15.0-50-generic N/A
linux-firmware 1.173.6
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-xenial
dmi.modalias:
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-xenial:cvnQEMU:ct1:cvrpc-i440fx-xenial:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-xenial
dmi.sys.vendor: QEMU
** Affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug bionic uec-images
** Also affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1829725
Title:
af_alg06 test from crypto test suite in LTP failed with kernel oops
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Bionic:
Confirmed
Bug description:
LTP: starting af_alg06
BUG: unable to handle kernel paging request at ffff9cbffffe0000
IP: sha256_transform+0x28/0x1b20
PGD 4d341067 P4D 4d341067 PUD 4d345067 PMD 4d346067 PTE 0
Oops: 0000 [#1] SMP PTI
Modules linked in: authenc algif_aead xfrm_user xfrm_algo sha3_generic
algif_hash salsa20_generic algif_skcipher af_alg kvm_intel kvm irqbypass joydev
input_leds serio_raw mac_hid 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 autofs4
btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq
async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear cirrus
ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops virtio_net
psmouse virtio_blk drm i2c_piix4 pata_acpi floppy
CPU: 0 PID: 24368 Comm: af_alg06 Not tainted 4.15.0-50-generic #54-Ubuntu
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
Ubuntu-1.8.2-1ubuntu1 04/01/2014
RIP: 0010:sha256_transform+0x28/0x1b20
RSP: 0018:ffffb58e8344baa0 EFLAGS: 00010283
RAX: 0000000000000034 RBX: ffff9cbffffe000c RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff9cbffffdffcc RDI: ffffb58e8344bca8
RBP: ffffb58e8344bbd0 R08: 000000001b6c96f6 R09: ffffb58e8344baa0
R10: 000000007a9a01a1 R11: 000000001ecb7428 R12: ffff9cc0f332c00c
R13: ffffb58e8344bca8 R14: ffff9cbff4d8d048 R15: ffff9cbff332c00c
FS: 00007f9f2a44d580(0000) GS:ffff9cbfffc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9cbffffe0000 CR3: 000000007c1da000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
sha256_generic_block_fn+0x36/0x50
crypto_sha256_finup+0xef/0x170
crypto_shash_finup+0x25/0x30
shash_digest_unaligned+0x47/0x60
crypto_shash_digest+0x2e/0x40
hmac_setkey+0x15a/0x210
? tty_insert_flip_string_fixed_flag+0x86/0xe0
crypto_shash_setkey+0x35/0xc0
? pty_write+0x71/0x90
shash_async_setkey+0x15/0x20
crypto_ahash_setkey+0x38/0xb0
crypto_authenc_setkey+0x68/0x100 [authenc]
crypto_aead_setkey+0x35/0xc0
aead_setkey+0x15/0x20 [algif_aead]
alg_setsockopt+0x112/0x140 [af_alg]
SyS_setsockopt+0x86/0xf0
do_syscall_64+0x73/0x130
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
RIP: 0033:0x7f9f29f61e6a
RSP: 002b:00007ffdd050ba38 EFLAGS: 00000207 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f9f2a44d500 RCX: 00007f9f29f61e6a
RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000006
RBP: 0000000000000006 R08: 0000000000000009 R09: 00007ffdd050b960
R10: 00007ffdd050ba4f R11: 0000000000000207 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000000 R15: 000056456d64d908
Code: 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81
ec 08 01 00 00 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 <8b> 14 06 0f ca 89
94 05 d0 fe ff ff 48 83 c0 04 48 83 f8 40 75
RIP: sha256_transform+0x28/0x1b20 RSP: ffffb58e8344baa0
CR2: ffff9cbffffe0000
---[ end trace ac2d55c95d4eed9d ]---
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-50-generic 4.15.0-50.54
ProcVersionSignature: User Name 4.15.0-50.54-generic 4.15.18
Uname: Linux 4.15.0-50-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 May 20 08:23 seq
crw-rw---- 1 root audio 116, 33 May 20 08:23 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Date: Mon May 20 08:44:39 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-50-generic
root=UUID=576666e8-9e7f-40ee-934e-f1dce18323e5 ro
RelatedPackageVersions:
linux-restricted-modules-4.15.0-50-generic N/A
linux-backports-modules-4.15.0-50-generic N/A
linux-firmware 1.173.6
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-xenial
dmi.modalias:
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-xenial:cvnQEMU:ct1:cvrpc-i440fx-xenial:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-xenial
dmi.sys.vendor: QEMU
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