Hello folks, I saw another issue that seems to point to mesa and nouveau, but this time with more specifics -- it seems libgallium was the one to actually segfault:
``` [501174.329820] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.329834] nouveau 0000:0c:00.0: gr: GPC0/TPC1/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3d000d [OOR_REG] [501174.329866] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.329875] nouveau 0000:0c:00.0: gr: GPC0/TPC2/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3f000d [OOR_REG] [501174.329893] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.329901] nouveau 0000:0c:00.0: gr: GPC0/TPC0/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3f000d [OOR_REG] [501174.329928] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.329937] nouveau 0000:0c:00.0: gr: GPC0/TPC1/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3f000d [OOR_REG] [501174.329962] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.329971] nouveau 0000:0c:00.0: gr: GPC0/TPC2/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3c000d [OOR_REG] [501174.329989] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.329997] nouveau 0000:0c:00.0: gr: GPC0/TPC0/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3c000d [OOR_REG] [501174.330023] nouveau 0000:0c:00.0: gr: TRAP ch 11 [00ff6f1000 Renderer[3570]] [501174.330031] nouveau 0000:0c:00.0: gr: GPC0/TPC1/MP trap: global 00000004 [MULTIPLE_WARP_ERRORS] warp 3c000d [OOR_REG] [501178.626178] nouveau 0000:0c:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] [501178.626247] nouveau 0000:0c:00.0: fifo:000000:000b:[Renderer[3570]] rc scheduled [501178.626251] nouveau 0000:0c:00.0: fifo:000000: rc scheduled [501178.626268] nouveau 0000:0c:00.0: fifo:000000:000b:000b:[Renderer[3570]] errored - disabling channel [501178.626274] nouveau 0000:0c:00.0: Xorg[2273]: channel 11 killed! [513839.128446] nouveau 0000:0c:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] [513839.128498] nouveau 0000:0c:00.0: fifo:000000:0007:[gnome-shell[2385]] rc scheduled [513839.128502] nouveau 0000:0c:00.0: fifo:000000: rc scheduled [513839.128518] nouveau 0000:0c:00.0: fifo:000000:0007:0007:[gnome-shell[2385]] errored - disabling channel [513839.128523] nouveau 0000:0c:00.0: Xorg[2273]: channel 7 killed! [513839.141817] show_signal_msg: 18 callbacks suppressed [513839.141819] gnome-shell[2385]: segfault at 560800000000 ip 00007fa54dd2080c sp 00007fff9f989b30 error 4 in libgallium-25.0.7-2.so[b2080c,7fa54d2e1000+173b000] likely on CPU 21 (core 5, socket 0) [513839.141826] Code: 10 40 01 00 0f 8e c4 00 00 00 41 8b 45 00 48 8b 3c 24 be 01 00 00 00 4c 8d 05 83 22 d3 00 49 8b 55 08 45 8b 4d 00 48 8d 04 80 <4c> 8b 3c c7 49 8b 45 10 48 8b 3d 7d 3d db 01 49 8b 4f 28 48 89 c5 ``` Anybody have any suggestions? Cheers! -- Boyan Penkov
