[Bug 106856] amdgpu kernel warning playing vdpau videos

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 8 08:43:12 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=106856

            Bug ID: 106856
           Summary: amdgpu kernel warning playing vdpau videos
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: jorgefm at cirsa.com
        QA Contact: dri-devel at lists.freedesktop.org

Hi,

I get the next dmesg trace playing an h264 video with a custom player using
libmpv-0.28.0. I'm using a debian8 with a vanilla 4.14.24 kernel with the next
packages built from a padoka ppa:

mesa 18.1~git1803060730.237c9c~oibaf~x
xserver-xorg-video-amdgpu 1.4.99+git1803011934.7854ac~oibaf~x

The video is played ok, maybe be some slow downs, but this trace is generated

[ 2865.187435] ------------[ cut here ]------------
[ 2865.187520] WARNING: CPU: 0 PID: 2284 at
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:1029 amdgpu_bo_gpu_offset+0x7e/0x90
[amdgpu]
[ 2865.187521] Modules linked in: cfg80211 rfkill binfmt_misc nfsd auth_rpcgss
oid_registry nfs_acl nfs lockd grace fscache sunrpc edac_mce_amd kvm irqbypass
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc evdev cdc_acm
aesni_intel aes_x86_64 crypto_simd glue_helper cryptd amdgpu pcspkr
snd_hda_codec_cirrus fam15h_power k10temp snd_hda_codec_hdmi
snd_hda_codec_generic ttm snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
drm_kms_helper snd_pcm snd_timer video snd soundcore sp5100_tco drm i2c_piix4
shpchp acpi_cpufreq button fuse autofs4 ext4 crc16 mbcache jbd2 sg sd_mod
hid_generic usbhid hid crc32c_intel ehci_pci ahci ehci_hcd sdhci_pci xhci_pci
sdhci libahci xhci_hcd igb libata mmc_core i2c_algo_bit i2c_core usbcore
scsi_mod dca ptp usb_common pps_core
[ 2865.187577] CPU: 0 PID: 2284 Comm: amdgpu_cs:0 Not tainted 4.14.24 #1
[ 2865.187578] Hardware name: Default string Default string/GCM-B610-CS, BIOS
R1.00.E1 08/01/2017
[ 2865.187579] task: ffff8803e6b2f180 task.stack: ffffc9000be94000
[ 2865.187599] RIP: 0010:amdgpu_bo_gpu_offset+0x7e/0x90 [amdgpu]
[ 2865.187600] RSP: 0018:ffffc9000be97a68 EFLAGS: 00010246
[ 2865.187602] RAX: ffff8803eb4c3200 RBX: ffff8803eb797000 RCX:
ffff8803eb797000
[ 2865.187603] RDX: ffffc9000be97a80 RSI: 00000000001053a0 RDI:
ffff8803eb4c32e8
[ 2865.187604] RBP: 00000001053a0000 R08: ffff8803e9840b90 R09:
ffff8803e9840ab8
[ 2865.187604] R10: ffffffff81f26b00 R11: 0000000003f41000 R12:
ffff880388445d80
[ 2865.187606] R13: ffff8803ba9e2ee0 R14: ffffffffa06079e0 R15:
ffff8803ba9f2460
[ 2865.187608] FS:  00007fc14bc5b700(0000) GS:ffff8803fec00000(0000)
knlGS:0000000000000000
[ 2865.187609] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2865.187610] CR2: 00000000019c4000 CR3: 0000000398f56000 CR4:
00000000001406f0
[ 2865.187611] Call Trace:
[ 2865.187640]  amdgpu_uvd_cs_pass2+0x44/0x7d0 [amdgpu]
[ 2865.187664]  ? amdgpu_uvd_cs_pass1+0xf0/0xf0 [amdgpu]
[ 2865.187685]  amdgpu_uvd_cs_packets+0x153/0x170 [amdgpu]
[ 2865.187706]  amdgpu_uvd_ring_parse_cs+0xc9/0x140 [amdgpu]
[ 2865.187726]  amdgpu_cs_ioctl+0x106e/0x1a60 [amdgpu]
[ 2865.187749]  ? amdgpu_cs_find_mapping+0xa0/0xa0 [amdgpu]
[ 2865.187764]  drm_ioctl_kernel+0x65/0xb0 [drm]
[ 2865.187773]  drm_ioctl+0x2ce/0x380 [drm]
[ 2865.187792]  ? amdgpu_cs_find_mapping+0xa0/0xa0 [amdgpu]
[ 2865.187797]  ? update_curr+0xd8/0x130
[ 2865.187799]  ? update_curr+0x5c/0x130
[ 2865.187815]  amdgpu_drm_ioctl+0x46/0x80 [amdgpu]
[ 2865.187826]  do_vfs_ioctl+0x8b/0x5c0
[ 2865.187829]  ? SyS_futex+0x71/0x170
[ 2865.187831]  SyS_ioctl+0x76/0x90
[ 2865.187834]  do_syscall_64+0x6c/0x1f0
[ 2865.187837]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 2865.187839] RIP: 0033:0x7fc15e47abe7
[ 2865.187840] RSP: 002b:00007fc14bc5abf8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 2865.187842] RAX: ffffffffffffffda RBX: 00007fc14bc5ad18 RCX:
00007fc15e47abe7
[ 2865.187843] RDX: 00007fc14bc5ac60 RSI: 00000000c0186444 RDI:
0000000000000007
[ 2865.187844] RBP: 00007fc14bc5ac60 R08: 00007fc14bc5ad40 R09:
00007fc14bc5ad18
[ 2865.187845] R10: 00007fc14bc5ac40 R11: 0000000000000246 R12:
00000000c0186444
[ 2865.187845] R13: 0000000000000007 R14: 0000000000000002 R15:
0000000000000002
[ 2865.187847] Code: 75 ee 0f 0b 48 8b 83 08 02 00 00 5b c3 8b 93 b8 02 00 00
85 d2 75 c1 0f 0b eb bd 48 8b bf f8 00 00 00 e8 c6 d0 ff ff 84 c0 75 02 <0f> 0b
8b 83 b4 00 00 00 eb 90 0f 0b eb 8c 0f 0b eb ae 0f 1f 44 
[ 2865.187874] ---[ end trace 0b523768a49ad76c ]---
[ 2865.187921] ------------[ cut here ]------------
[ 2865.187941] WARNING: CPU: 0 PID: 2284 at
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:1032 amdgpu_bo_gpu_offset+0x8c/0x90
[amdgpu]
[ 2865.187946] Modules linked in: cfg80211 rfkill binfmt_misc nfsd auth_rpcgss
oid_registry nfs_acl nfs lockd grace fscache sunrpc edac_mce_amd kvm irqbypass
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc evdev cdc_acm
aesni_intel aes_x86_64 crypto_simd glue_helper cryptd amdgpu pcspkr
snd_hda_codec_cirrus fam15h_power k10temp snd_hda_codec_hdmi
snd_hda_codec_generic ttm snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
drm_kms_helper snd_pcm snd_timer video snd soundcore sp5100_tco drm i2c_piix4
shpchp acpi_cpufreq button fuse autofs4 ext4 crc16 mbcache jbd2 sg sd_mod
hid_generic usbhid hid crc32c_intel ehci_pci ahci ehci_hcd sdhci_pci xhci_pci
sdhci libahci xhci_hcd igb libata mmc_core i2c_algo_bit i2c_core usbcore
scsi_mod dca ptp usb_common pps_core
[ 2865.187992] CPU: 0 PID: 2284 Comm: amdgpu_cs:0 Tainted: G        W      
4.14.24 #1
[ 2865.187997] Hardware name: Default string Default string/GCM-B610-CS, BIOS
R1.00.E1 08/01/2017
[ 2865.188001] task: ffff8803e6b2f180 task.stack: ffffc9000be94000
[ 2865.188022] RIP: 0010:amdgpu_bo_gpu_offset+0x8c/0x90 [amdgpu]
[ 2865.188027] RSP: 0018:ffffc9000be97a68 EFLAGS: 00010246
[ 2865.188034] RAX: 0000000000000001 RBX: ffff8803eb797000 RCX:
ffff8803eb797000
[ 2865.188038] RDX: 7fffffffffffffff RSI: 00000000001053a0 RDI:
ffff8803eb4c32e8
[ 2865.188042] RBP: 00000001053a0000 R08: ffff8803e9840b90 R09:
ffff8803e9840ab8
[ 2865.188046] R10: ffffffff81f26b00 R11: 0000000003f41000 R12:
ffff880388445d80
[ 2865.188051] R13: ffff8803ba9e2ee0 R14: ffffffffa06079e0 R15:
ffff8803ba9f2460
[ 2865.188058] FS:  00007fc14bc5b700(0000) GS:ffff8803fec00000(0000)
knlGS:0000000000000000
[ 2865.188062] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2865.188067] CR2: 00000000019c4000 CR3: 0000000398f56000 CR4:
00000000001406f0
[ 2865.188073] Call Trace:
[ 2865.188101]  amdgpu_uvd_cs_pass2+0x44/0x7d0 [amdgpu]
[ 2865.188126]  ? amdgpu_uvd_cs_pass1+0xf0/0xf0 [amdgpu]
[ 2865.188158]  amdgpu_uvd_cs_packets+0x153/0x170 [amdgpu]
[ 2865.188183]  amdgpu_uvd_ring_parse_cs+0xc9/0x140 [amdgpu]
[ 2865.188208]  amdgpu_cs_ioctl+0x106e/0x1a60 [amdgpu]
[ 2865.188234]  ? amdgpu_cs_find_mapping+0xa0/0xa0 [amdgpu]
[ 2865.188248]  drm_ioctl_kernel+0x65/0xb0 [drm]
[ 2865.188260]  drm_ioctl+0x2ce/0x380 [drm]
[ 2865.188290]  ? amdgpu_cs_find_mapping+0xa0/0xa0 [amdgpu]
[ 2865.188301]  ? update_curr+0xd8/0x130
[ 2865.188308]  ? update_curr+0x5c/0x130
[ 2865.188330]  amdgpu_drm_ioctl+0x46/0x80 [amdgpu]
[ 2865.188347]  do_vfs_ioctl+0x8b/0x5c0
[ 2865.188352]  ? SyS_futex+0x71/0x170
[ 2865.188359]  SyS_ioctl+0x76/0x90
[ 2865.188365]  do_syscall_64+0x6c/0x1f0
[ 2865.188372]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 2865.188377] RIP: 0033:0x7fc15e47abe7
[ 2865.188383] RSP: 002b:00007fc14bc5abf8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 2865.188392] RAX: ffffffffffffffda RBX: 00007fc14bc5ad18 RCX:
00007fc15e47abe7
[ 2865.188394] RDX: 00007fc14bc5ac60 RSI: 00000000c0186444 RDI:
0000000000000007
[ 2865.188395] RBP: 00007fc14bc5ac60 R08: 00007fc14bc5ad40 R09:
00007fc14bc5ad18
[ 2865.188396] R10: 00007fc14bc5ac40 R11: 0000000000000246 R12:
00000000c0186444
[ 2865.188397] R13: 0000000000000007 R14: 0000000000000002 R15:
0000000000000002
[ 2865.188398] Code: 93 b8 02 00 00 85 d2 75 c1 0f 0b eb bd 48 8b bf f8 00 00
00 e8 c6 d0 ff ff 84 c0 75 02 0f 0b 8b 83 b4 00 00 00 eb 90 0f 0b eb 8c <0f> 0b
eb ae 0f 1f 44 00 00 41 57 41 56 41 55 41 54 55 53 48 89 
[ 2865.188444] ---[ end trace 0b523768a49ad76d ]---

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