[Bug 214621] New: WARNING: CPU: 3 PID: 521 at drivers/gpu/drm/ttm/ttm_bo.c:409 ttm_bo_release+0xb64/0xe40 [ttm]

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=214621

            Bug ID: 214621
           Summary: WARNING: CPU: 3 PID: 521 at
                    drivers/gpu/drm/ttm/ttm_bo.c:409
                    ttm_bo_release+0xb64/0xe40 [ttm]
           Product: Drivers
           Version: 2.5
    Kernel Version: 5,15-rc4
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: erhard_f@mailbox.org
                CC: ray.huang@amd.com
        Regression: No

Created attachment 299097
  --> https://bugzilla.kernel.org/attachment.cgi?id=299097&action=edit
kernel dmesg (5.15-rc4, AMD PRO A10-8750B)

Happened during reboot. Machine was able to reboot succesfully however.

[...]
------------[ cut here ]------------
WARNING: CPU: 3 PID: 521 at drivers/gpu/drm/ttm/ttm_bo.c:409
ttm_bo_release+0xb64/0xe40 [ttm]
Modules linked in: rfcomm cmac bnep btusb btrtl btbcm btintel bluetooth
jitterentropy_rng sha512_ssse3 sha512_generic drbg ansi_cprng ecdh_generic ecc
rfkill dm_crypt nhpoly1305_sse2 nhpoly1305 chacha_generic chacha_x86_64
libchacha adiantum libpoly1305 algif_skcipher input_leds led_class joydev
dm_mod hid_generic usbhid hid f2fs evdev crc32_generic lz4hc_compress raid456
async_raid6_recov async_memcpy lz4_compress async_pq async_xor lz4_decompress
async_tx crc32_pclmul ohci_pci md_mod aesni_intel libaes crypto_simd cryptd
amdgpu ext4 crc16 fam15h_power k10temp snd_hda_codec_hdmi mbcache ohci_hcd
ehci_pci jbd2 ehci_hcd i2c_piix4 snd_hda_intel drm_ttm_helper ttm
snd_intel_dspcfg mfd_core snd_hda_codec gpu_sched i2c_algo_bit xhci_pci
snd_hwdep snd_hda_core xhci_hcd drm_kms_helper snd_pcm usbcore snd_timer
usb_common syscopyarea sysfillrect snd sysimgblt fb_sys_fops soundcore
acpi_cpufreq video button processor zram zsmalloc nct6775 hwmon_vid hwmon nfsd
auth_rpcgss lockd grace
 drm fuse drm_panel_orientation_quirks backlight configfs sunrpc efivarfs
CPU: 3 PID: 521 Comm: X Not tainted 5.15.0-rc4-bdver3 #2
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
RIP: 0010:ttm_bo_release+0xb64/0xe40 [ttm]
Code: c1 ea 03 80 3c 02 00 0f 85 77 01 00 00 48 8b bb f0 fe ff ff b9 28 23 00
00 31 d2 be 01 00 00 00 e8 81 bc 50 dd e9 d3 fe ff ff <0f> 0b e9 1c f5 ff ff 4c
89 e7 e8 4d 4d 50 dd e9 26 fc ff ff be 03
RSP: 0018:ffffc90001a8fbe0 EFLAGS: 00010206
RAX: 0000000000000007 RBX: ffff888106ade698 RCX: 0000000000000009
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888106ade698
RBP: ffff888106ade458 R08: ffffffffc0ba3689 R09: ffff888106ade69b
R10: ffffed1020d5bcd3 R11: 0000000000000001 R12: ffff88814db40010
R13: ffff88814c0ad2f8 R14: ffff88814c0ad340 R15: ffff88816a9fb1c0
FS:  00007f52f84f2dc0(0000) GS:ffff8883d1780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1fd3d6d078 CR3: 0000000142fda000 CR4: 00000000000506e0
Call Trace:
 ? fsnotify_grab_connector+0xcc/0x190
 ? fsnotify_destroy_marks+0x5f/0x200
 amdgpu_bo_unref+0x2c/0x60 [amdgpu]
 amdgpu_gem_object_free+0x6a/0xa0 [amdgpu]
 ? amdgpu_gem_object_mmap+0xe0/0xe0 [amdgpu]
 ? trace_hardirqs_on+0x1c/0x110
 drm_gem_dmabuf_release+0x82/0xb0 [drm]
 dma_buf_release+0x127/0x230
 __dentry_kill+0x376/0x550
 ? dma_buf_file_release+0x177/0x200
 __fput+0x2c0/0x8c0
 task_work_run+0xc5/0x150
 do_exit+0x799/0x20c0
 ? mm_update_next_owner+0x6d0/0x6d0
 do_group_exit+0xe7/0x290
 __x64_sys_exit_group+0x35/0x40
 do_syscall_64+0x66/0x90
 ? do_syscall_64+0xe/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f52f7d8c2f9
Code: Unable to access opcode bytes at RIP 0x7f52f7d8c2cf.
RSP: 002b:00007ffc11abca58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f52f7e74920 RCX: 00007f52f7d8c2f9
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007f52f7e74920 R08: fffffffffffffd40 R09: 000055d959e97190
R10: 00007f52f75386b8 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000668 R15: 0000000000000000
irq event stamp: 815615493
hardirqs last  enabled at (815615499): [<ffffffff9d1f7f4c>]
vprintk_emit+0x2dc/0x310
hardirqs last disabled at (815615504): [<ffffffff9d1f7efb>]
vprintk_emit+0x28b/0x310
softirqs last  enabled at (815614376): [<ffffffff9e62766c>]
unix_release_sock+0x23c/0xa70
softirqs last disabled at (815614374): [<ffffffff9e6275f2>]
unix_release_sock+0x1c2/0xa70
---[ end trace 4449f17f76814cfa ]---


 # lspci 
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh)
I/O Memory Management Unit
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Kaveri [Radeon R7 Graphics] (rev d7)
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri HDMI/DP
Audio Controller
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Root Port
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Kaveri P2P Bridge for
GFX PCIe Port [1:0]
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Root Port
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Root Port
00:03.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Root Port
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Root Port
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI
Controller (rev 09)
00:10.1 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI
Controller (rev 09)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller
[AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI
Controller (rev 11)
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI
Controller (rev 11)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI
Controller (rev 11)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI
Controller (rev 11)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 16)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI
Controller (rev 11)
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Hudson PCI to PCI bridge
(PCIE port 0)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models
30h-3fh) Processor Function 5
01:00.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller
02:00.0 USB controller: ASMedia Technology Inc. ASM1143 USB 3.1 Host Controller
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 11)
05:00.0 Non-Volatile memory controller: Sandisk Corp WD Black SN750 / PC SN730
NVMe SSD

 # lspci -s 00:01.0 -v
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Kaveri [Radeon R7 Graphics] (rev d7) (prog-if 00 [VGA controller])
        Subsystem: ASRock Incorporation Kaveri [Radeon R7 Graphics]
        Flags: bus master, fast devsel, latency 0, IRQ 62, IOMMU group 0
        Memory at c0000000 (64-bit, prefetchable) [size=256M]
        Memory at d0000000 (64-bit, prefetchable) [size=8M]
        I/O ports at f000 [size=256]
        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
        Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
        Capabilities: [270] Secondary PCI Express
        Capabilities: [2b0] Address Translation Service (ATS)
        Capabilities: [2c0] Page Request Interface (PRI)
        Capabilities: [2d0] Process Address Space ID (PASID)
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu

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