[Bug 104274] Unable to cleanly unload kernel module: BUG: unable to handle kernel NULL pointer dereference at 0000000000000258 (mutex_lock)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Feb 26 08:09:21 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=104274
--- Comment #9 from Luke McKee <hojuruku at gmail.com> ---
Using Polairs 11 I get the same error message btw when loading the latest
(today) amd-drm-staging-next. I'll include debugging symbols and try again.
Feb 26 14:56:18 hojuruku kernel: Linux agpgart interface v0.103
Feb 26 14:56:18 hojuruku kernel: [drm] amdgpu kernel modesetting enabled.
Feb 26 14:56:18 hojuruku kernel: checking generic (e0000000 300000) vs hw
(e0000000 10000000)
Feb 26 14:56:18 hojuruku kernel: fb: switching to amdgpudrmfb from EFI VGA
Feb 26 14:56:18 hojuruku kernel: Console: switching to colour dummy device
80x25
Feb 26 14:56:18 hojuruku kernel: amdgpu 0000:01:00.0: enabling device (0006 ->
0007)
Feb 26 14:56:18 hojuruku kernel: [drm] initializing kernel modesetting
(POLARIS11 0x1002:0x67FF 0x1462:0x8A91 0xCF).
Feb 26 14:56:18 hojuruku kernel: [drm] register mmio base: 0xF7E00000
Feb 26 14:56:18 hojuruku kernel: [drm] register mmio size: 262144
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 0 <vi_common>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 1 <gmc_v8_0>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 2 <tonga_ih>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 3 <amdgpu_powerplay>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 4 <dce_v11_0>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 5 <gfx_v8_0>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 6 <sdma_v3_0>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 7 <uvd_v6_0>
Feb 26 14:56:18 hojuruku kernel: [drm] add ip block number 8 <vce_v3_0>
Feb 26 14:56:18 hojuruku kernel: [drm] probing gen 2 caps for device 8086:c01 =
261ad03/e
Feb 26 14:56:18 hojuruku kernel: [drm] probing mlw for device 8086:c01 =
261ad03
Feb 26 14:56:18 hojuruku kernel: [drm] UVD is enabled in VM mode
Feb 26 14:56:18 hojuruku kernel: [drm] UVD ENC is enabled in VM mode
Feb 26 14:56:18 hojuruku kernel: [drm] VCE enabled in VM mode
Feb 26 14:56:18 hojuruku kernel: ATOM BIOS: 113-C98121-M01
Feb 26 14:56:18 hojuruku kernel: [drm] vm size is 64 GB, 2 levels, block size
is 10-bit, fragment size is 9-bit
Feb 26 14:56:18 hojuruku kernel: amdgpu 0000:01:00.0: VRAM: 4096M
0x000000F400000000 - 0x000000F4FFFFFFFF (4096M used)
Feb 26 14:56:18 hojuruku kernel: amdgpu 0000:01:00.0: GTT: 256M
0x0000000000000000 - 0x000000000FFFFFFF
Feb 26 14:56:18 hojuruku kernel: [drm] Detected VRAM RAM=4096M, BAR=256M
Feb 26 14:56:18 hojuruku kernel: [drm] RAM width 128bits GDDR5
Feb 26 14:56:18 hojuruku kernel: [TTM] Zone kernel: Available graphics memory:
8175204 kiB
Feb 26 14:56:18 hojuruku kernel: [TTM] Zone dma32: Available graphics memory:
2097152 kiB
Feb 26 14:56:18 hojuruku kernel: [TTM] Initializing pool allocator
Feb 26 14:56:18 hojuruku kernel: [TTM] Initializing DMA pool allocator
Feb 26 14:56:18 hojuruku kernel: [drm] amdgpu: 4096M of VRAM memory ready
Feb 26 14:56:18 hojuruku kernel: [drm] amdgpu: 4096M of GTT memory ready.
Feb 26 14:56:18 hojuruku kernel: [drm] GART: num cpu pages 65536, num gpu pages
65536
Feb 26 14:56:18 hojuruku kernel: [drm] PCIE GART of 256M enabled (table at
0x000000F400040000).
Feb 26 14:56:18 hojuruku kernel: [drm] Supports vblank timestamp caching Rev 2
(21.10.2013).
Feb 26 14:56:18 hojuruku kernel: [drm] Driver supports precise vblank timestamp
query.
Feb 26 14:56:18 hojuruku kernel: [drm] AMDGPU Display Connectors
Feb 26 14:56:18 hojuruku kernel: [drm] Connector 0:
Feb 26 14:56:18 hojuruku kernel: [drm] DP-1
Feb 26 14:56:18 hojuruku kernel: [drm] HPD2
Feb 26 14:56:18 hojuruku kernel: [drm] DDC: 0x4868 0x4868 0x4869 0x4869
0x486a 0x486a 0x486b 0x486b
Feb 26 14:56:18 hojuruku kernel: [drm] Encoders:
Feb 26 14:56:18 hojuruku kernel: [drm] DFP1: INTERNAL_UNIPHY1
Feb 26 14:56:18 hojuruku kernel: [drm] Connector 1:
Feb 26 14:56:18 hojuruku kernel: [drm] HDMI-A-1
Feb 26 14:56:18 hojuruku kernel: [drm] HPD5
Feb 26 14:56:18 hojuruku kernel: [drm] DDC: 0x4874 0x4874 0x4875 0x4875
0x4876 0x4876 0x4877 0x4877
Feb 26 14:56:18 hojuruku kernel: [drm] Encoders:
Feb 26 14:56:18 hojuruku kernel: [drm] DFP2: INTERNAL_UNIPHY1
Feb 26 14:56:18 hojuruku kernel: [drm] Connector 2:
Feb 26 14:56:18 hojuruku kernel: [drm] DVI-D-1
Feb 26 14:56:18 hojuruku kernel: [drm] HPD3
Feb 26 14:56:18 hojuruku kernel: [drm] DDC: 0x4878 0x4878 0x4879 0x4879
0x487a 0x487a 0x487b 0x487b
Feb 26 14:56:18 hojuruku kernel: [drm] Encoders:
Feb 26 14:56:18 hojuruku kernel: [drm] DFP3: INTERNAL_UNIPHY
Feb 26 14:56:18 hojuruku kernel: [drm] Chained IB support enabled!
Feb 26 14:56:18 hojuruku kernel: [drm] Found UVD firmware Version: 1.130 Family
ID: 16
Feb 26 14:56:18 hojuruku kernel: [drm] Found VCE firmware Version: 52.4 Binary
ID: 3
Feb 26 14:56:18 hojuruku kernel: amdgpu: [powerplay]
failed to send message 309 ret is 254
Feb 26 14:56:18 hojuruku kernel: amdgpu: [powerplay]
failed to send pre message 14e ret is 254
Feb 26 14:56:18 hojuruku kernel: [drm] UVD and UVD ENC initialized
successfully.
Feb 26 14:56:18 hojuruku kernel: [drm] VCE initialized successfully.
Feb 26 14:56:19 hojuruku kernel: [drm] fb mappable at 0xE0568000
Feb 26 14:56:19 hojuruku kernel: [drm] vram apper at 0xE0000000
Feb 26 14:56:19 hojuruku kernel: [drm] size 8294400
Feb 26 14:56:19 hojuruku kernel: [drm] fb depth is 24
Feb 26 14:56:19 hojuruku kernel: [drm] pitch is 7680
Feb 26 14:56:19 hojuruku kernel: fbcon: amdgpudrmfb (fb0) is primary device
Feb 26 14:56:21 hojuruku kernel: Console: switching to colour frame buffer
device 240x67
Feb 26 14:56:21 hojuruku kernel: amdgpu 0000:01:00.0: fb0: amdgpudrmfb frame
buffer device
Feb 26 14:56:22 hojuruku kernel: [drm] Initialized amdgpu 3.25.0 20150101 for
0000:01:00.0 on minor 0
Feb 26 14:56:22 hojuruku kernel: [drm] amdgpu: finishing device.
Feb 26 14:56:22 hojuruku kernel: BUG: unable to handle kernel NULL pointer
dereference at 0000000000000008
Feb 26 14:56:22 hojuruku kernel: IP: 0xffffffffa01f70a6
Feb 26 14:56:22 hojuruku kernel: PGD 0 P4D 0
Feb 26 14:56:22 hojuruku kernel: Oops: 0000 [#1] SMP
Feb 26 14:56:22 hojuruku kernel: Modules linked in: amdgpu(+) chash
i2c_algo_bit gpu_sched ttm drm_kms_helper drm agpgart syscopyarea sysfillrect
sysimgblt fb_sys_fops snd_hda_codec_hdmi snd_hda_codec_realtek s>
Feb 26 14:56:22 hojuruku kernel: CPU: 0 PID: 31 Comm: kworker/0:1 Tainted: G
W 4.15.0-rc4-haswell+ #1
Feb 26 14:56:22 hojuruku kernel: Hardware name: MSI MS-7850/B85-G41 PC
Mate(MS-7850), BIOS V2.10B3 02/18/2016
Feb 26 14:56:22 hojuruku kernel: Workqueue: events 0xffffffffa01abe10
Feb 26 14:56:22 hojuruku kernel: RIP: 0010:0xffffffffa01f70a6
Feb 26 14:56:22 hojuruku kernel: RSP: 0018:ffffc900019e3a48 EFLAGS: 00010202
Feb 26 14:56:22 hojuruku kernel: RAX: 0000000000000008 RBX: ffff88040c2f33e8
RCX: 0000000000000000
Feb 26 14:56:22 hojuruku kernel: RDX: 0000000000000000 RSI: 0000000000004332
RDI: ffff88040c2f4c00
Feb 26 14:56:22 hojuruku kernel: RBP: ffff88040c2f3470 R08: 0000000000000002
R09: 0000000000000000
Feb 26 14:56:22 hojuruku kernel: R10: 0000000000000000 R11: 342da7f2f4960343
R12: ffff88040c2f0000
Feb 26 14:56:22 hojuruku kernel: R13: ffff88040d288000 R14: ffff88040d288000
R15: ffffffffa035c240
Feb 26 14:56:22 hojuruku kernel: FS: 0000000000000000(0000)
GS:ffff88041dc00000(0000) knlGS:0000000000000000
Feb 26 14:56:22 hojuruku kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Feb 26 14:56:22 hojuruku kernel: CR2: 0000000000000008 CR3: 000000000440a001
CR4: 00000000001606f0
Feb 26 14:56:22 hojuruku kernel: Call Trace:
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa0208575
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01a9884
Feb 26 14:56:22 hojuruku kernel: ? 0xffffffffa01aa4a1
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01aa4a1
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01fce38
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa015ba3f
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01ba43e
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01bc7b3
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01bc837
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01bc732
Feb 26 14:56:22 hojuruku kernel: 0xffffffffa01abf95
Feb 26 14:56:22 hojuruku kernel: 0xffffffff81137131
Feb 26 14:56:22 hojuruku kernel: 0xffffffff81137511
Feb 26 14:56:22 hojuruku kernel: ? 0xffffffff811372c0
Feb 26 14:56:22 hojuruku kernel: 0xffffffff8113c8e6
Feb 26 14:56:22 hojuruku kernel: ? 0xffffffff8113c7d0
Feb 26 14:56:22 hojuruku kernel: 0xffffffff81c1c97f
Feb 26 14:56:22 hojuruku kernel: Code: 00 00 00 00 00 8b 47 20 85 c0 74 50 53
48 81 ec 28 10 00 00 48 83 0c 24 00 48 81 c4 20 10 00 00 23 47 68 48 8b 57 70
48 8d 04 c2 <48> 8b 18 48 85 db 74 21 8b 13 85 d2 74 1>
Feb 26 14:56:22 hojuruku kernel: RIP: 0xffffffffa01f70a6 RSP: ffffc900019e3a48
Feb 26 14:56:22 hojuruku kernel: CR2: 0000000000000008
Feb 26 14:56:22 hojuruku kernel: ---[ end trace a46140331fdc8070 ]---
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