kernel BUG at mm/zswap.c:1275
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
I have just found the following lines in dmesg. I do not know what caused the bug. But mentioned PIDs are now labeled as zombie. Apps running by these process have hang.
[37300.978014] ------------[ cut here ]------------
[37300.978020] kernel BUG at mm/zswap.c:1275!
[37300.978027] invalid opcode: 0000 [#2] SMP PTI
[37300.978032] CPU: 2 PID: 2735 Comm: marco Tainted: P D OE 5.11.0-25-generic #27-Ubuntu
[37300.978035] Hardware name: Acer Extensa 2520G/BA50_SL , BIOS V1.15 05/13/2016
[37300.978037] RIP: 0010:zswap_
[37300.978044] Code: 9c 3d 01 f3 48 ab 83 aa 68 13 00 00 01 eb 84 48 8d 7b 10 e8 df 55 97 00 c7 43 10 00 00 00 00 44 8b 6b 30 e9 47 ff ff ff 0f 0b <0f> 0b e8 e6 ba 96 00 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5
[37300.978047] RSP: 0000:ffffba3a42
[37300.978051] RAX: 0000000000000200 RBX: ffffda3a3fd03390 RCX: 0017ffffc0000000
[37300.978054] RDX: ffffe151ced99400 RSI: ffff8d52b25299c0 RDI: 0000000000000db0
[37300.978056] RBP: ffffba3a42f2bc48 R08: 0000000000000490 R09: ffffe151ceda5f40
[37300.978058] R10: 0000000000000000 R11: ffffba3a4057c000 R12: ffff8d50c18e42a0
[37300.978060] R13: 00000000ffffffea R14: ffff8d4f52597628 R15: ffff8d4f52597620
[37300.978063] FS: 00007f2d60ec2a8
[37300.978066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37300.978068] CR2: 00007f9b24d275a0 CR3: 000000010fbc2005 CR4: 00000000003706e0
[37300.978071] Call Trace:
[37300.978076] __frontswap_
[37300.978079] swap_readpage+
[37300.978084] swap_cluster_
[37300.978089] swapin_
[37300.978093] do_swap_
[37300.978098] handle_
[37300.978102] __handle_
[37300.978106] ? timerqueue_
[37300.978111] handle_
[37300.978115] do_user_
[37300.978120] exc_page_
[37300.978123] ? asm_exc_
[37300.978128] asm_exc_
[37300.978132] RIP: 0033:0x7f2d617dc1b4
[37300.978135] Code: 05 c3 0f 1f 40 00 31 c0 48 83 7e 08 00 0f 95 c0 c3 0f 1f 44 00 00 f3 0f 1e fa 31 c0 48 39 3e 75 0d 48 8b 46 08 48 85 c0 74 04 <48> 8b 40 08 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 39 3e 74 07 31
[37300.978138] RSP: 002b:00007ffd61
[37300.978141] RAX: 000055e753ce7f70 RBX: 0000000000000000 RCX: 0000000000000000
[37300.978143] RDX: 0000000000000000 RSI: 00007ffd61f7be30 RDI: 000055e753bf0e70
[37300.978145] RBP: 00007ffd61f7be00 R08: 000055e753f51730 R09: 000055e753f51730
[37300.978147] R10: 000000000000011c R11: 000000000000ff21 R12: 0000000000000000
[37300.978149] R13: 000055e753c89f90 R14: 000055e753c89f70 R15: 0000000000000000
[37300.978152] Modules linked in: uas usb_storage usbhid rfcomm cmac algif_hash algif_skcipher af_alg bnep vboxnetadp(OE) vboxnetflt(OE) xfrm_user xfrm_algo vboxdrv(OE) l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox ccm joydev hid_multitouch hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath3k videobuf2_common btusb rtsx_usb_ms btrtl btbcm btintel memstick bluetooth rtsx_usb_sdmmc videodev ecdh_generic mc ecc rtsx_usb snd_hda_codec_hdmi snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_
[37300.978220] rapl intel_cstate snd_seq_midi snd_seq_midi_event intel_xhci_
[37300.978320] sysfillrect aesni_intel sysimgblt fb_sys_fops cec r8169 glue_helper rc_core crypto_simd cryptd realtek ahci input_leds drm serio_raw libahci video mac_hid zstd
[37300.978372] ---[ end trace b37c75c81a28f77d ]---
[37301.370437] RIP: 0010:zswap_
[37301.370454] Code: 9c 3d 01 f3 48 ab 83 aa 68 13 00 00 01 eb 84 48 8d 7b 10 e8 df 55 97 00 c7 43 10 00 00 00 00 44 8b 6b 30 e9 47 ff ff ff 0f 0b <0f> 0b e8 e6 ba 96 00 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5
[37301.370460] RSP: 0018:ffffba3a44
[37301.370466] RAX: 0000000000000200 RBX: ffffda3a3fc03390 RCX: 0017ffffc0000000
[37301.370469] RDX: ffffe151c6717080 RSI: ffff8d52b24299c0 RDI: 0000000000000e20
[37301.370472] RBP: ffffba3a4427fc48 R08: 0000000000000710 R09: ffffe151c6717040
[37301.370474] R10: 0000000000000018 R11: ffffba3a402a3000 R12: ffff8d506eb7e150
[37301.370477] R13: 00000000ffffffea R14: ffff8d4f52597628 R15: ffff8d4f52597620
[37301.370481] FS: 00007f2d60ec2a8
[37301.370485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37301.370488] CR2: 00007f9b24d275a0 CR3: 000000010fbc2005 CR4: 00000000003706e0
[37306.194009] [UFW ALLOW] IN=eth0 OUT= MAC=[REDACTED] SRC=[REDACTED] DST=[REDACTED] LEN=126 TOS=0x00 PREC=0x00 TTL=107 ID=42121 PROTO=UDP SPT=9798 DPT=6971 LEN=106
[37408.407227] ------------[ cut here ]------------
[37408.407232] kernel BUG at mm/zswap.c:1275!
[37408.407240] invalid opcode: 0000 [#3] SMP PTI
[37408.409615] CPU: 0 PID: 36995 Comm: nvidia-settings Tainted: P D OE 5.11.0-25-generic #27-Ubuntu
[37408.411945] Hardware name: Acer Extensa 2520G/BA50_SL , BIOS V1.15 05/13/2016
[37408.414135] RIP: 0010:zswap_
[37408.416300] Code: 9c 3d 01 f3 48 ab 83 aa 68 13 00 00 01 eb 84 48 8d 7b 10 e8 df 55 97 00 c7 43 10 00 00 00 00 44 8b 6b 30 e9 47 ff ff ff 0f 0b <0f> 0b e8 e6 ba 96 00 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5
[37408.421005] RSP: 0018:ffffba3a46
[37408.423319] RAX: 0000000000000200 RBX: ffffda3a3fc03390 RCX: 0017ffffc0000000
[37408.425586] RDX: ffffe151c7b64680 RSI: ffff8d52b24299c0 RDI: 0000000000000ea0
[37408.427846] RBP: ffffba3a466cfc48 R08: 00000000000004e0 R09: ffffe151cd9fbbc0
[37408.430145] R10: 000000000000003c R11: ffffba3a402a3000 R12: ffff8d4f4253f0e0
[37408.432524] R13: 00000000ffffffea R14: ffff8d4f52597628 R15: ffff8d4f52597620
[37408.434920] FS: 00007fd154bb8b8
[37408.437294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37408.439693] CR2: 00007f560e5b2008 CR3: 0000000291124006 CR4: 00000000003706f0
[37408.442071] Call Trace:
[37408.444544] __frontswap_
[37408.446945] swap_readpage+
[37408.449344] swap_cluster_
[37408.451705] swapin_
[37408.453938] do_swap_
[37408.456268] ? ___sys_
[37408.458485] handle_
[37408.460740] __handle_
[37408.462978] ? timerqueue_
[37408.465238] handle_
[37408.467444] do_user_
[37408.469652] exc_page_
[37408.471753] ? asm_exc_
[37408.474055] asm_exc_
[37408.476206] RIP: 0033:0x7fd1544e77e4
[37408.478161] Code: 48 89 c2 48 8b 45 10 42 8b 34 a8 e8 b6 c3 e5 ff 39 5d 18 7f c1 48 83 c4 08 5b 5d 41 5c 41 5d c3 66 0f 1f 44 00 00 f3 0f 1e fa <48> 8b 7e 08 48 85 ff 74 2b 53 31 d2 48 89 f3 48 8d 35 46 ff ff ff
[37408.482487] RSP: 002b:00007ffe7c
[37408.484595] RAX: 00007fd1544e77e0 RBX: 0000000000000000 RCX: 00007ffe7c121eb0
[37408.486763] RDX: 0000000000000001 RSI: 0000562e96ac85f0 RDI: 00007fd14400a610
[37408.488942] RBP: 0000000000000000 R08: 00007ffe7c121e30 R09: 0000000000000000
[37408.491101] R10: 0000562e96ff4070 R11: 0000562e9658bff0 R12: 0000000000000001
[37408.493102] R13: 00007ffe7c121eb0 R14: 00007ffe7c121e30 R15: 0000562e97024dc0
[37408.495047] Modules linked in: uas usb_storage usbhid rfcomm cmac algif_hash algif_skcipher af_alg bnep vboxnetadp(OE) vboxnetflt(OE) xfrm_user xfrm_algo vboxdrv(OE) l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox ccm joydev hid_multitouch hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath3k videobuf2_common btusb rtsx_usb_ms btrtl btbcm btintel memstick bluetooth rtsx_usb_sdmmc videodev ecdh_generic mc ecc rtsx_usb snd_hda_codec_hdmi snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_
[37408.495152] rapl intel_cstate snd_seq_midi snd_seq_midi_event intel_xhci_
[37408.507629] sysfillrect aesni_intel sysimgblt fb_sys_fops cec r8169 glue_helper rc_core crypto_simd cryptd realtek ahci input_leds drm serio_raw libahci video mac_hid zstd
[37408.524756] ---[ end trace b37c75c81a28f77e ]---
[37408.826179] RIP: 0010:zswap_
[37408.827721] Code: 9c 3d 01 f3 48 ab 83 aa 68 13 00 00 01 eb 84 48 8d 7b 10 e8 df 55 97 00 c7 43 10 00 00 00 00 44 8b 6b 30 e9 47 ff ff ff 0f 0b <0f> 0b e8 e6 ba 96 00 66 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5
[37408.831107] RSP: 0018:ffffba3a44
[37408.832932] RAX: 0000000000000200 RBX: ffffda3a3fc03390 RCX: 0017ffffc0000000
[37408.834572] RDX: ffffe151c6717080 RSI: ffff8d52b24299c0 RDI: 0000000000000e20
[37408.836235] RBP: ffffba3a4427fc48 R08: 0000000000000710 R09: ffffe151c6717040
[37408.837953] R10: 0000000000000018 R11: ffffba3a402a3000 R12: ffff8d506eb7e150
[37408.839576] R13: 00000000ffffffea R14: ffff8d4f52597628 R15: ffff8d4f52597620
[37408.841189] FS: 00007fd154bb8b8
[37408.842944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37408.844588] CR2: 00007f560e5b2008 CR3: 0000000291124006 CR4: 00000000003706f0
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.11.0-25-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: mymedia 2207 F...m pulseaudio
CasperMD5CheckR
CurrentDesktop: MATE
Date: Sun Aug 15 19:59:17 2021
MachineType: Acer Extensa 2520G
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.197.2
SourcePackage: linux
UpgradeStatus: Upgraded to hirsute on 2021-05-29 (78 days ago)
dmi.bios.date: 05/13/2016
dmi.bios.release: 0.0
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.15
dmi.board.
dmi.board.name: BA50_SL
dmi.board.vendor: Acer
dmi.board.version: V1.15
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnInsydeCo
dmi.product.family: SKL
dmi.product.name: Extensa 2520G
dmi.product.sku: Extensa 2520G_100C_1.15
dmi.product.
dmi.sys.vendor: Acer
modified.
mtime.conffile.
Did this issue happen on previous kernels?