debian/sid: amdgpu crash on undock
I currently trigger the following backtrace on my T495 always on undocking. The crash only happens with opened lid.
[108137.178] (II) AMDGPU(0): EDID vendor "AUO", prod id 22333
[108137.179] (II) AMDGPU(0): Printing DDC gathered Modelines:
[108137.179] (II) AMDGPU(0): Modeline "1920x1080"x0.0 142.60 1920 1936 1952 2080 1080 1083 1088 1142 -hsync -vsync (68.6 kHz eP)
[108137.199] (II) AMDGPU(0): EDID vendor "AUO", prod id 22333
[108137.199] (II) AMDGPU(0): Printing DDC gathered Modelines:
[108137.199] (II) AMDGPU(0): Modeline "1920x1080"x0.0 142.60 1920 1936 1952 2080 1080 1083 1088 1142 -hsync -vsync (68.6 kHz eP)
[108137.339] (EE)
[108137.339] (EE) Backtrace:
[108137.340] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x138) [0x5587e6e21e88]
[108137.344] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x50) [0x7fdb068bd15f]
[108137.346] (EE) unw_get_proc_name failed: no unwind info found [-10]
[108137.347] (EE) 2: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7fdb05e5aff0]
[108137.348] (EE) unw_get_proc_name failed: no unwind info found [-10]
[108137.348] (EE) 3: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7fdb05e5b290]
[108137.349] (EE) 4: /usr/lib/xorg/Xorg (xf86DPMSSet+0x63) [0x5587e6d33db3]
[108137.350] (EE) 5: /usr/lib/xorg/Xorg (xf86SetDGAMode+0x886) [0x5587e6d01b06]
[108137.350] (EE) 6: /usr/lib/xorg/Xorg (XaceIsLocal+0x5b16) [0x5587e6d7ac86]
[108137.351] (EE) 7: /usr/lib/xorg/Xorg (mieqProcessInputEvents+0x165) [0x5587e6e01b95]
[108137.352] (EE) 8: /usr/lib/xorg/Xorg (ProcessInputEvents+0x19) [0x5587e6d015f9]
[108137.352] (EE) 9: /usr/lib/xorg/Xorg (SendErrorToClient+0x2c9) [0x5587e6cc48d9]
[108137.353] (EE) 10: /usr/lib/xorg/Xorg (InitFonts+0x3b4) [0x5587e6cc8914]
[108137.356] (EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xeb) [0x7fdb0670ae0b]
[108137.356] (EE) 12: /usr/lib/xorg/Xorg (_start+0x2a) [0x5587e6cb273a]
[108137.356] (EE)
[108137.356] (EE) Segmentation fault at address 0x0
[108137.356] (EE)
Fatal server error:
[108137.356] (EE) Caught signal 11 (Segmentation fault). Server aborting
[108137.357] (EE)
[108137.357] (EE)
xserver-xorg-core:
Installed: 2:1.20.8-2
xserver-xorg-video-amdgpu:
Installed: 19.1.0-1
>>> uname -a
Linux tonobo-top 5.7.0-1-amd64 #1 SMP Debian 5.7.6-1 (2020-06-24) x86_64 GNU/Linux