Public bug reported:
After a normal day's operations, the monitors switch off after an hour
or so. Every morning since Impish, upon waking up and unlocking the
system: 2 of the monitors wake, the rest remain in sleep mode. The
only recourse is to do a graceful poweroff and cold boot. There is a
kernel fault, as follows and in the attached file. It is 100%
repeatable.
[121665.686476] ceph: mds0 caps renewed
[126829.470180] ------------[ cut here ]------------
[126829.470183] WARNING: CPU: 6 PID: 4368 at drivers/gpu/drm/ttm/ttm_bo.c:437
ttm_bo_release+0x2de/0x330 [ttm]
[126829.470191] Modules linked in: ceph libceph fscache netfs xt_CHECKSUM
ipt_REJECT nf_reject_ipv4 xt_tcpudp xt_conntrack xt_MASQUERADE
nf_conntrack_netlink nft_chain_nat nf_nat xfrm_user nf_conntrack xfrm_algo
nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat nft_counter br_netfilter
nf_tables nfnetlink vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bridge stp llc
overlay lz4 lz4_compress zram snd_hda_codec_realtek snd_hda_codec_generic
ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg intel_rapl_msr
snd_intel_sdw_acpi intel_rapl_common snd_hda_codec sch_fq_codel snd_usb_audio
snd_hda_core snd_usbmidi_lib snd_hwdep snd_pcm snd_seq_midi edac_mce_amd
snd_seq_midi_event snd_rawmidi uvcvideo msr videobuf2_vmalloc parport_pc
videobuf2_memops kvm_amd videobuf2_v4l2 videobuf2_common ppdev snd_seq videodev
kvm snd_seq_device lp snd_timer rapl parport eeepc_wmi wmi_bmof joydev
input_leds mc k10temp ccp snd soundcore mac_hid sunrpc ip_tables x_tables
autofs4 btrfs blake2b_generic xor
[126829.470220] zstd_compress raid6_pq libcrc32c hid_generic uas usbhid
usb_storage hid amdgpu iommu_v2 gpu_sched nouveau radeon mxm_wmi i2c_algo_bit
drm_ttm_helper ttm drm_kms_helper syscopyarea sysfillrect crct10dif_pclmul
sysimgblt fb_sys_fops crc32_pclmul cec ghash_clmulni_intel rc_core mfd_aaeon
aesni_intel asus_wmi crypto_simd sparse_keymap nvme video xhci_pci r8169
gpio_amdpt ahci drm cryptd realtek i2c_piix4 libahci xhci_pci_renesas nvme_core
wmi gpio_generic
[126829.470239] CPU: 6 PID: 4368 Comm: kwin_x11:cs0 Tainted: G OE
5.13.0-28-generic #31-Ubuntu
[126829.470241] Hardware name: System manufacturer System Product Name/PRIME
B450-PLUS, BIOS 3211 08/10/2021
[126829.470242] RIP: 0010:ttm_bo_release+0x2de/0x330 [ttm]
[126829.470246] Code: e8 17 27 3f f0 e9 ac fd ff ff 49 8b 7e 98 b9 4c 1d 00 00
31 d2 be 01 00 00 00 e8 4d 4a 3f f0 49 8b 46 e8 eb 9d 4c 89 e0 eb 98 <0f> 0b 41
c7 86 84 00 00 00 00 00 00 00 49 8d 76 08 31 d2 4c 89 ef
[126829.470247] RSP: 0018:ffffb0df43547d28 EFLAGS: 00010202
[126829.470248] RAX: 0000000000000002 RBX: 0000000000000002 RCX:
0000000000000000
[126829.470249] RDX: 0000000000000001 RSI: 0000000000000246 RDI:
ffff89e51b945ac0
[126829.470250] RBP: ffffb0df43547d50 R08: ffff89e4529488e8 R09:
0000000000000002
[126829.470251] R10: ffff89e894fe4d38 R11: ffff89e51c2ffce8 R12:
ffff89e51b9452b0
[126829.470251] R13: ffff89e8aa050c58 R14: ffff89e8aa050db8 R15:
ffff89eb3bb8c480
[126829.470252] FS: 00007f21ee182640(0000) GS:ffff89ec1e300000(0000)
knlGS:0000000000000000
[126829.470253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[126829.470254] CR2: 00007fbf8805e7e8 CR3: 000000045811c000 CR4:
0000000000350ee0
[126829.470255] Call Trace:
[126829.470256] <TASK>
[126829.470258] ttm_bo_put+0x30/0x50 [ttm]
[126829.470262] amdgpu_bo_unref+0x1e/0x30 [amdgpu]
[126829.470365] amdgpu_gem_object_free+0x34/0x50 [amdgpu]
[126829.470454] drm_gem_object_free+0x1d/0x30 [drm]
[126829.470470] drm_gem_dmabuf_release+0x40/0x60 [drm]
[126829.470486] dma_buf_release+0x46/0xa0
[126829.470488] __dentry_kill+0x10e/0x190
[126829.470490] dentry_kill+0x52/0x1c0
[126829.470491] dput+0x12f/0x180
[126829.470492] __fput+0xf0/0x250
[126829.470494] ____fput+0xe/0x10
[126829.470495] task_work_run+0x6d/0xa0
[126829.470497] exit_to_user_mode_loop+0x150/0x160
[126829.470499] exit_to_user_mode_prepare+0x9f/0xb0
[126829.470500] syscall_exit_to_user_mode+0x27/0x50
[126829.470503] do_syscall_64+0x6e/0xb0
[126829.470504] ? do_syscall_64+0x6e/0xb0
[126829.470506] ? asm_sysvec_apic_timer_interrupt+0xa/0x20
[126829.470507] entry_SYSCALL_64_after_hwframe+0x44/0xae
[126829.470509] RIP: 0033:0x7f21fb43e9cb
[126829.470510] Code: ff ff ff 85 c0 79 8b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0
41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 35 a4 0f 00 f7 d8 64 89 01 48
[126829.470511] RSP: 002b:00007f21ee181738 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[126829.470513] RAX: 0000000000000000 RBX: 00007f21ee181770 RCX:
00007f21fb43e9cb
[126829.470513] RDX: 00007f21ee181770 RSI: 0000000040086409 RDI:
000000000000000d
[126829.470514] RBP: 0000000040086409 R08: 000055849cb1c370 R09:
0000000000000000
[126829.470515] R10: 0000000000000000 R11: 0000000000000246 R12:
000055849c056508
[126829.470515] R13: 000000000000000d R14: 000055849c057434 R15:
00007f21ee1817a0
[126829.470516] </TASK>
[126829.470517] ---[ end trace 85f61b72534c54f5 ]---
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-28-generic 5.13.0-28.31
ProcVersionSignature: Ubuntu 5.13.0-28.31-generic 5.13.19
Uname: Linux 5.13.0-28-generic x86_64
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Mon Feb 7 08:46:22 2022
InstallationDate: Installed on 2020-02-12 (725 days ago)
InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: System manufacturer System Product Name
ProcEnviron:
LANGUAGE=
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-5.13.0-28-generic
root=UUID=ea50360b-b304-4b4c-aa64-fa994b95da37 ro rootflags=subvol=@
acpi_enforce_resources=lax radeon.si_support=0 amdgpu.si_support=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.13.0-28-generic N/A
linux-backports-modules-5.13.0-28-generic N/A
linux-firmware 1.201.3
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2022-01-04 (34 days ago)
dmi.bios.date: 08/10/2021
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3211
dmi.board.asset.tag: Default string
dmi.board.name: PRIME B450-PLUS
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3211:bd08/10/2021:br5.17:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEB450-PLUS:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug impish
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https://bugs.launchpad.net/bugs/1960242
Title:
kernel fault on monitor wakeup, only reboot recovers.
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