| Bug ID | 98020 |
|---|---|
| Summary | Tonga agd5f 4.9-wip WARNING: at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xaa/0xb0 |
| Product | DRI |
| Version | DRI git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | adf.lists@gmail.com |
R9285 on current agd5f drm-next-4.9-wip I get 00s of below when running videos/games full screen. The last version of the branch didn't have this issue. No bisect, but a couple of reset --hard seem to show it started with one of the recent merges. Oct 2 20:59:18 ph4 kernel: WARNING: CPU: 2 PID: 735 at drivers/gpu/drm/drm_irq.c:1168 drm_vblank_put+0xaa/0xb0 [drm] Oct 2 20:59:18 ph4 kernel: Modules linked in: amdgpu fbcon bitblit fbcon_rotate fbcon_ccw fbcon_ud snd_hda_codec_realtek fbcon_cw snd_hda_codec_generic snd_usb_audio softcursor snd_hda_codec_hdmi font snd_hda_intel mfd_core tileblit i2c_algo_bit snd_hda_codec drm_kms_helper snd_usbmidi_lib snd_rawmidi snd_hda_core syscopyarea sysfillrect snd_hwdep sysimgblt snd_seq_device fb_sys_fops snd_pcm ttm drm snd_timer snd r8169 serio_raw e100 xhci_pci xhci_hcd soundcore i2c_piix4 mii k10temp acpi_cpufreq Oct 2 20:59:18 ph4 kernel: CPU: 2 PID: 735 Comm: Xorg Tainted: G W 4.8.0-rc8-gb97c6ee #3 Oct 2 20:59:18 ph4 kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./970 Extreme3 R2.0, BIOS P1.60 06/05/2014 Oct 2 20:59:18 ph4 kernel: 0000000000000000 ffff88023210bc78 ffffffff812d8bcb 0000000000000000 Oct 2 20:59:18 ph4 kernel: 0000000000000000 ffff88023210bcb8 ffffffff8105d378 00000490a016ee6b Oct 2 20:59:18 ph4 kernel: ffff88023210bdb8 ffff8802320e9068 00000000ffffffea ffff8802320e9000 Oct 2 20:59:18 ph4 kernel: Call Trace: Oct 2 20:59:18 ph4 kernel: [<ffffffff812d8bcb>] dump_stack+0x4f/0x74 Oct 2 20:59:18 ph4 kernel: [<ffffffff8105d378>] __warn+0xd8/0x100 Oct 2 20:59:18 ph4 kernel: [<ffffffff8105d458>] warn_slowpath_null+0x18/0x20 Oct 2 20:59:18 ph4 kernel: [<ffffffffa015ce7a>] drm_vblank_put+0xaa/0xb0 [drm] Oct 2 20:59:18 ph4 kernel: [<ffffffffa015ce92>] drm_crtc_vblank_put+0x12/0x20 [drm] Oct 2 20:59:18 ph4 kernel: [<ffffffffa0177357>] drm_mode_page_flip_ioctl+0x1c7/0x4a0 [drm] Oct 2 20:59:18 ph4 kernel: [<ffffffffa015ba98>] drm_ioctl+0x218/0x510 [drm] Oct 2 20:59:18 ph4 kernel: [<ffffffffa0177190>] ? drm_mode_cursor2_ioctl+0x10/0x10 [drm] Oct 2 20:59:18 ph4 kernel: [<ffffffff811a4d70>] ? do_readv_writev+0x130/0x220 Oct 2 20:59:18 ph4 kernel: [<ffffffff8108127c>] ? preempt_count_add+0x7c/0xc0 Oct 2 20:59:18 ph4 kernel: [<ffffffff810812a3>] ? preempt_count_add+0xa3/0xc0 Oct 2 20:59:18 ph4 kernel: [<ffffffff815a9313>] ? _raw_write_unlock_irqrestore+0x13/0x30 Oct 2 20:59:18 ph4 kernel: [<ffffffff815a9339>] ? _raw_spin_unlock_irqrestore+0x9/0x10 Oct 2 20:59:18 ph4 kernel: [<ffffffffa035d054>] amdgpu_drm_ioctl+0x54/0x90 [amdgpu] Oct 2 20:59:18 ph4 kernel: [<ffffffff811b7e58>] do_vfs_ioctl+0x98/0x5b0 Oct 2 20:59:18 ph4 kernel: [<ffffffff811c2892>] ? __fget+0x72/0xa0 Oct 2 20:59:18 ph4 kernel: [<ffffffff811b83b7>] SyS_ioctl+0x47/0x80 Oct 2 20:59:18 ph4 kernel: [<ffffffff815a979f>] entry_SYSCALL_64_fastpath+0x17/0x93 Oct 2 20:59:18 ph4 kernel: ---[ end trace 24b073819e664cb0 ]--- Oct 2 20:59:18 ph4 kernel: ------------[ cut here ]------------
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