[Bug 213983] New: WARNING: CPU: 3 PID: 520 at drivers/gpu/drm/ttm/ttm_bo.c:409 ttm_bo_release+0x7a/0x803 [ttm]
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Fri Aug 6 09:27:48 UTC 2021
https://bugzilla.kernel.org/show_bug.cgi?id=213983
Bug ID: 213983
Summary: WARNING: CPU: 3 PID: 520 at
drivers/gpu/drm/ttm/ttm_bo.c:409
ttm_bo_release+0x7a/0x803 [ttm]
Product: Drivers
Version: 2.5
Kernel Version: 5.14-rc4
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri at kernel-bugs.osdl.org
Reporter: erhard_f at mailbox.org
Regression: No
Created attachment 298221
--> https://bugzilla.kernel.org/attachment.cgi?id=298221&action=edit
kernel dmesg (5.14-rc4, AMD A10-7860K)
System was running fine for hours but got this at reboot:
[...]
[35939.202358] ------------[ cut here ]------------
[35939.202603] WARNING: CPU: 3 PID: 520 at drivers/gpu/drm/ttm/ttm_bo.c:409
ttm_bo_release+0x7a/0x803 [ttm]
[35939.202870] Modules linked in: rfkill dm_crypt nhpoly1305_sse2 nhpoly1305
chacha_generic chacha_x86_64 libchacha adiantum libpoly1305 algif_skcipher
input_leds joydev led_class dm_mod hid_generic usbhid hid raid456
async_raid6_recov async_memcpy async_pq async_xor async_tx amdgpu md_mod evdev
f2fs crc32_generic lz4hc_compress lz4_compress lz4_decompress edac_mce_amd
crc32_pclmul ext4 crc16 mbcache jbd2 ohci_pci snd_hda_codec_hdmi drm_ttm_helper
ttm aesni_intel snd_hda_intel mfd_core libaes crypto_simd cryptd gpu_sched
snd_intel_dspcfg i2c_algo_bit k10temp snd_hda_codec fam15h_power i2c_piix4
snd_hwdep drm_kms_helper snd_hda_core ohci_hcd cfbfillrect ehci_pci xhci_pci
xhci_hcd ehci_hcd syscopyarea cfbimgblt snd_pcm sysfillrect sysimgblt usbcore
fb_sys_fops snd_timer cfbcopyarea usb_common snd soundcore video acpi_cpufreq
processor button zram nct6775 zsmalloc hwmon_vid hwmon drm nfsd fb fuse font
fbdev auth_rpcgss drm_panel_orientation_quirks backlight lockd grace configfs
sunrpc
[35939.203200] efivarfs
[35939.205121] CPU: 3 PID: 520 Comm: X Not tainted 5.14.0-rc4-bdver3 #2
[35939.212327] Hardware name: To Be Filled By O.E.M. To Be Filled By
O.E.M./A88M-G/3.1, BIOS P1.40C 11/21/2016
[35939.219364] RIP: 0010:ttm_bo_release+0x7a/0x803 [ttm]
[35939.219387] Code: e0 2a 48 c1 ea 03 8a 14 02 48 8b 04 24 83 e0 07 83 c0 03
38 d0 7c 0d 84 d2 74 09 48 8b 3c 24 e8 99 eb 7c dd 83 7b 4c 00 74 02 <0f> 0b 48
8d 43 18 48 89 c2 48 89 44 24 10 b8 ff ff 37 00 48 c1 ea
[35939.230367] RSP: 0018:ffffc900050dfb08 EFLAGS: 00010202
[35939.230376] RAX: 0000000000000007 RBX: ffff8881716441f0 RCX:
ffff8881716441f0
[35939.230381] RDX: 1ffff1102e2c8800 RSI: 0000000000000004 RDI:
ffff8881716441f0
[35939.230387] RBP: ffff8881716441d8 R08: 0000000000000001 R09:
ffffed102e2c883f
[35939.230391] R10: ffff8881716441f3 R11: ffffffffc0b6a201 R12:
ffff888115000010
[35939.264555] R13: ffff888115005608 R14: ffff888171644058 R15:
ffffffff9f5cf160
[35939.264564] FS: 00007fe7325f9980(0000) GS:ffff8883e0580000(0000)
knlGS:0000000000000000
[35939.264572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35939.264579] CR2: 00007fe73190d0e8 CR3: 0000000141978000 CR4:
00000000000506e0
[35939.264586] Call Trace:
[35939.264591] ? fsnotify_grab_connector+0x8c/0x93
[35939.264608] amdgpu_bo_unref+0x30/0x57 [amdgpu]
[35939.318763] amdgpu_gem_object_free+0x69/0x95 [amdgpu]
[35939.319132] ? list_add+0xd1/0xd1 [amdgpu]
[35939.319478] ? test_bit+0x1d/0x27
[35939.319489] drm_gem_dmabuf_release+0x5b/0x67 [drm]
[35939.319551] dma_buf_release+0x113/0x1b6
[35939.319563] __dentry_kill+0x29e/0x302
[35939.319573] dput+0x184/0x1c3
[35939.319582] __fput+0x4dc/0x598
[35939.319590] task_work_run+0xfa/0x118
[35939.319599] do_exit+0x984/0x17ba
[35939.319609] ? mm_update_next_owner+0x3fd/0x3fd
[35939.319619] do_group_exit+0x229/0x229
[35939.319627] __x64_sys_exit_group+0x39/0x39
[35939.319635] do_syscall_64+0x75/0x88
[35939.319649] ? do_syscall_64+0xe/0x88
[35939.319658] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35939.319668] RIP: 0033:0x7fe731edd459
[35939.319676] Code: Unable to access opcode bytes at RIP 0x7fe731edd42f.
[35939.319680] RSP: 002b:00007ffc8d3e1298 EFLAGS: 00000246 ORIG_RAX:
00000000000000e7
[35939.319691] RAX: ffffffffffffffda RBX: 00007fe731fc6920 RCX:
00007fe731edd459
[35939.319698] RDX: 000000000000003c RSI: 00000000000000e7 RDI:
0000000000000000
[35939.319704] RBP: 00007fe731fc6920 R08: fffffffffffffd40 R09:
00005630715eb7c0
[35939.319711] R10: 00007fe710db0a14 R11: 0000000000000246 R12:
0000000000000000
[35939.319716] R13: 0000000000000000 R14: 0000000000000668 R15:
0000000000000000
[35939.319724] ---[ end trace 0f92591c8b7a0f11 ]---
# inxi -bZ
System: Kernel: 5.14.0-rc4-bdver3 x86_64 bits: 64 Desktop: MATE 1.24.1
Distro: Gentoo Base System release 2.7
Machine: Type: Desktop Mobo: ASRock model: A88M-G/3.1 serial: <superuser/root
required> UEFI: American Megatrends v: P1.40C
date: 11/21/2016
CPU: Info: Quad Core AMD A10-7860K Radeon R7 12 Compute Cores 4C+8G [MCP]
speed: 1560 MHz min/max: 1400/3600 MHz
Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Kaveri [Radeon R7
Graphics] driver: amdgpu v: kernel
Display: x11 server: X.Org 1.20.11 driver: amdgpu,ati unloaded:
fbdev,modesetting resolution: 1920x1080~60Hz
OpenGL: renderer: AMD KAVERI (DRM 3.42.0 5.14.0-rc4-bdver3 LLVM
12.0.1) v: 4.6 Mesa 21.1.4
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
driver: r8169
Drives: Local Storage: total: 9.33 TiB used: 4.13 TiB (44.3%)
Info: Processes: 225 Uptime: 16m Memory: 13.32 GiB used: 1.38 GiB (10.3%)
Shell: Bash inxi: 3.1.06
# lspci -s 00:01.0 -vv
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Kaveri [Radeon R7 Graphics] (rev d6) (prog-if 00 [VGA controller])
Subsystem: ASRock Incorporation Kaveri [Radeon R7 Graphics]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 62
IOMMU group: 0
Region 0: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=8M]
Region 4: I/O ports at f000 [size=256]
Region 5: Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express (v2) Root Complex Integrated Endpoint, MSI
00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ RBE+ FLReset-
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr-
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-
NROPrPrP- LTR-
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+
EETLPPrefix+, MaxEETLPPrefixes 1
EmergencyPowerReduction Not Supported,
EmergencyPowerReductionInit-
FRS-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR-
OBFF Disabled,
AtomicOpsCtl: ReqEn-
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee04004 Data: 002a
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1
Len=010 <?>
Capabilities: [270 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Capabilities: [2b0 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable+, Smallest Translation Unit: 00
Capabilities: [2c0 v1] Page Request Interface (PRI)
PRICtl: Enable- Reset-
PRISta: RF- UPRGI- Stopped+
Page Request Capacity: 00000020, Page Request Allocation:
00000000
Capabilities: [2d0 v1] Process Address Space ID (PASID)
PASIDCap: Exec- Priv-, Max PASID Width: 10
PASIDCtl: Enable- Exec- Priv-
Kernel driver in use: amdgpu
Kernel modules: amdgpu
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