[Nouveau] [Bug 80865] [NVE7] Hard hang (GPC0/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=80865

--- Comment #7 from Mario Barrera <mbarrera at gmx.com> ---
This has been happening to me for a while, now it is more frequent, it happens
even twice a day.

Relevant parts of the log from my latest crash.

Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0] TRAP ch 6
[0x00bf556000 chromium[6894]]
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC0/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC0/TPC1/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC1/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC2/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC3/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0] TRAP ch 6
[0x00bf556000 chromium[6894]]
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC0/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC0/TPC1/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC1/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:40 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC2/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:44 localhost kernel: nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR
[ CTXSW_TIMEOUT ]
Jun 22 15:12:44 localhost kernel: nouveau E[   PFIFO][0000:01:00.0] PGR engine
fault on channel 5, recovering...
Jun 22 15:12:44 localhost kernel: nouveau E[     PGR][0000:01:00.0] TRAP ch 6
[0x00bf556000 chromium[6894]]
Jun 22 15:12:44 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC0/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:44 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC0/TPC1/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:44 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC1/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:44 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC2/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:12:44 localhost kernel: nouveau E[     PGR][0000:01:00.0]
GPC3/TPC0/MP trap: MULTIPLE_WARP_ERRORS MEM_OUT_OF_BOUNDS
Jun 22 15:13:19 localhost libvirtd[583]: No response from client 0x7faa4465af70
after 5 keepalive messages in 30 seconds
Jun 22 15:13:19 localhost libvirtd[1206]: No response from client
0x7f37e7faea50 after 5 keepalive messages in 30 seconds
-- Reboot --

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