<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [BAT] igt@gem_sync@basic-all - fail - Failed assertion: !"GPU hung"" href="https://bugs.freedesktop.org/show_bug.cgi?id=104259#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [BAT] igt@gem_sync@basic-all - fail - Failed assertion: !"GPU hung"" href="https://bugs.freedesktop.org/show_bug.cgi?id=104259">bug 104259</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>It was anticipated. <7>[ 228.586379] [IGT] gem_sync: executing <4>[ 228.606909] Setting dangerous option reset - tainting kernel <7>[ 228.609394] [IGT] gem_sync: starting subtest basic-all <7>[ 230.752959] missed_breadcrumb rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x5a/0x80 [i915] <7>[ 230.752988] missed_breadcrumb current seqno 2854cd, last 2854ce, hangcheck 2854cd [0 ms], inflight 1 <7>[ 230.752995] missed_breadcrumb Reset count: 0 (global 4) <7>[ 230.753004] missed_breadcrumb Requests: <7>[ 230.753013] missed_breadcrumb first 2854ce [2:2854d8] prio=-2147483648 @ 2137ms: [global] <7>[ 230.753020] missed_breadcrumb last 2854ce [2:2854d8] prio=-2147483648 @ 2137ms: [global] <7>[ 230.753028] missed_breadcrumb active 2854ce [2:2854d8] prio=-2147483648 @ 2137ms: [global] <7>[ 230.753039] missed_breadcrumb [head 9238, postfix 9250, tail 9260, batch 0x00000000_00325000] <7>[ 230.753044] missed_breadcrumb RING_START: 0x00004000 [0x00004000] <7>[ 230.753048] missed_breadcrumb RING_HEAD: 0x00009220 [0x00009210] <7>[ 230.753053] missed_breadcrumb RING_TAIL: 0x00009260 [0x00009260] <7>[ 230.753058] missed_breadcrumb RING_CTL: 0x0001f001 <7>[ 230.753063] missed_breadcrumb RING_MODE: 0x00000000 <7>[ 230.753068] missed_breadcrumb ACTHD: 0x00000000_155f7f94 <7>[ 230.753073] missed_breadcrumb BBADDR: 0x00000000_00000000 <7>[ 230.753078] missed_breadcrumb E 2854ce [2:2854d8] prio=-2147483648 @ 2137ms: [global] <7>[ 230.753083] missed_breadcrumb gem_sync [3298] waiting for 2854ce <7>[ 230.753088] missed_breadcrumb IRQ? 0x1 (breadcrumbs? yes) (execlists? no) <7>[ 230.753092] missed_breadcrumb Idle? no <7>[ 230.753097] missed_breadcrumb <6>[ 236.783524] [drm] GPU HANG: ecode 3:0:0x7dffffc1, in gem_sync [3296], reason: Hang on rcs0, action: reset Shows a TLB miss and walking off into the empty GTT</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>