Filed by: apavel [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=179855112&repo=mozilla-inbound https://queue.taskcluster.net/v1/task/JoOK_vDbTuu2ceepnpTdlg/runs/0/artifacts/public/logs/live_backing.log [task 2018-05-23T18:07:55.760Z] 18:07:55 INFO - TEST-START | /media-source/mediasource-timestamp-offset.html [task 2018-05-23T18:07:55.898Z] 18:07:55 INFO - PID 7492 | WARN 2018-05-23T18:07:55Z: webrender::render_backend: Built the scene several times without rendering it. [task 2018-05-23T18:07:55.934Z] 18:07:55 INFO - PID 7492 | ++DOCSHELL 0x7f91b0fad800 == 15 [pid = 7559] [id = {17fc1fd1-95e5-4415-a951-f092d3cd8ee2}] [task 2018-05-23T18:07:55.935Z] 18:07:55 INFO - PID 7492 | ++DOMWINDOW == 49 (0x7f91ac1a9800) [pid = 7559] [serial = 161] [outer = (nil)] [task 2018-05-23T18:07:56.012Z] 18:07:56 INFO - PID 7492 | ++DOMWINDOW == 50 (0x7f91b0c36800) [pid = 7559] [serial = 162] [outer = 0x7f91ac1a9800] [task 2018-05-23T18:07:56.177Z] 18:07:56 INFO - PID 7492 | ++DOMWINDOW == 51 (0x7f91ac2c8c00) [pid = 7559] [serial = 163] [outer = 0x7f91ac1a9800] [task 2018-05-23T18:07:56.603Z] 18:07:56 INFO - PID 7492 | [Parent 7492, Main Thread] WARNING: NS_ENSURE_TRUE(aSecondURI) failed: file /builds/worker/workspace/build/src/dom/base/ThirdPartyUtil.cpp, line 98 [task 2018-05-23T18:07:56.726Z] 18:07:56 ERROR - PID 7492 | thread 'WRRenderBackend#1' panicked at 'assertion failed: info.ignore_missing_pipeline', gfx/webrender/src/display_list_flattener.rs:559:17 [task 2018-05-23T18:07:56.727Z] 18:07:56 INFO - PID 7492 | stack backtrace: [task 2018-05-23T18:07:56.832Z] 18:07:56 INFO - ............... [task 2018-05-23T18:07:56.832Z] 18:07:56 INFO - TEST-OK | /media-source/mediasource-timestamp-offset.html | took 1071ms [task 2018-05-23T18:08:13.814Z] 18:08:13 INFO - PROCESS-CRASH | /media-source/mediasource-trackdefault.html | application crashed [@ mozalloc_abort] [task 2018-05-23T18:08:13.814Z] 18:08:13 INFO - Crash dump filename: /tmp/tmp_696a0.mozrunner/minidumps/17262125-1b3b-beb5-5500-b314268a4f3c.dmp [task 2018-05-23T18:08:13.814Z] 18:08:13 INFO - Operating system: Linux [task 2018-05-23T18:08:13.815Z] 18:08:13 INFO - 0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64 [task 2018-05-23T18:08:13.815Z] 18:08:13 INFO - CPU: amd64 [task 2018-05-23T18:08:13.815Z] 18:08:13 INFO - family 6 model 62 stepping 4 [task 2018-05-23T18:08:13.816Z] 18:08:13 INFO - 4 CPUs [task 2018-05-23T18:08:13.816Z] 18:08:13 INFO - [task 2018-05-23T18:08:13.816Z] 18:08:13 INFO - GPU: UNKNOWN [task 2018-05-23T18:08:13.816Z] 18:08:13 INFO - [task 2018-05-23T18:08:13.817Z] 18:08:13 INFO - Crash reason: SIGSEGV [task 2018-05-23T18:08:13.817Z] 18:08:13 INFO - Crash address: 0x0 [task 2018-05-23T18:08:13.817Z] 18:08:13 INFO - Process uptime: not available [task 2018-05-23T18:08:13.817Z] 18:08:13 INFO - [task 2018-05-23T18:08:13.818Z] 18:08:13 INFO - Thread 47 (crashed) [task 2018-05-23T18:08:13.818Z] 18:08:13 INFO - 0 firefox!mozalloc_abort [mozalloc_abort.cpp:aa92307e79b5e6bee12442ffe04111de647d096f : 34 + 0x5] [task 2018-05-23T18:08:13.818Z] 18:08:13 INFO - rax = 0x0000000000000000 rdx = 0x0000000000000000 [task 2018-05-23T18:08:13.818Z] 18:08:13 INFO - rcx = 0x00007fc4b4fe42dd rbx = 0x00007fc4b52b2700 [task 2018-05-23T18:08:13.819Z] 18:08:13 INFO - rsi = 0x00007fc4b52b3770 rdi = 0x00007fc4b52b2540 [task 2018-05-23T18:08:13.819Z] 18:08:13 INFO - rbp = 0x00007fc47e5f6c70 rsp = 0x00007fc47e5f6c60 [task 2018-05-23T18:08:13.819Z] 18:08:13 INFO - r8 = 0x00007fc4b52b3770 r9 = 0x00007fc47e5fe700 [task 2018-05-23T18:08:13.819Z] 18:08:13 INFO - r10 = 0x0000000000000058 r11 = 0x00007fc4b4f5a7a0 [task 2018-05-23T18:08:13.820Z] 18:08:13 INFO - r12 = 0x00007fc4a8b5a5f0 r13 = 0x000000000000002b [task 2018-05-23T18:08:13.820Z] 18:08:13 INFO - r14 = 0x000000000000022f r15 = 0x0000000000000011 [task 2018-05-23T18:08:13.820Z] 18:08:13 INFO - rip = 0x000000000041c0a4 [task 2018-05-23T18:08:13.820Z] 18:08:13 INFO - Found by: given as instruction pointer in context [task 2018-05-23T18:08:13.820Z] 18:08:13 INFO - 1 firefox!abort [mozalloc_abort.cpp:aa92307e79b5e6bee12442ffe04111de647d096f : 81 + 0x5] [task 2018-05-23T18:08:13.821Z] 18:08:13 INFO - rbx = 0x0000000000000001 rbp = 0x00007fc47e5f6c80 [task 2018-05-23T18:08:13.821Z] 18:08:13 INFO - rsp = 0x00007fc47e5f6c80 r12 = 0x00007fc4a8b5a5f0 [task 2018-05-23T18:08:13.821Z] 18:08:13 INFO - r13 = 0x000000000000002b r14 = 0x000000000000022f [task 2018-05-23T18:08:13.821Z] 18:08:13 INFO - r15 = 0x0000000000000011 rip = 0x000000000041c07a [task 2018-05-23T18:08:13.821Z] 18:08:13 INFO - Found by: call frame info [task 2018-05-23T18:08:13.822Z] 18:08:13 INFO - 2 libxul.so!panic_abort::__rust_start_panic [lib.rs:4d90ac38c0b61bb69470b61ea2cccea0df48d9e5 : 59 + 0x5] [task 2018-05-23T18:08:13.822Z] 18:08:13 INFO - rbx = 0x0000000000000001 rbp = 0x00007fc47e5f6c90 [task 2018-05-23T18:08:13.822Z] 18:08:13 INFO - rsp = 0x00007fc47e5f6c90 r12 = 0x00007fc4a8b5a5f0 [task 2018-05-23T18:08:13.822Z] 18:08:13 INFO - r13 = 0x000000000000002b r14 = 0x000000000000022f [task 2018-05-23T18:08:13.822Z] 18:08:13 INFO - r15 = 0x0000000000000011 rip = 0x00007fc4a73ee869 [task 2018-05-23T18:08:13.823Z] 18:08:13 INFO - Found by: call frame info [task 2018-05-23T18:08:13.823Z] 18:08:13 INFO - 3 libxul.so!std::panicking::rust_panic [panicking.rs:4d90ac38c0b61bb69470b61ea2cccea0df48d9e5 : 608 + 0x9] [task 2018-05-23T18:08:13.823Z] 18:08:13 INFO - rbp = 0x00007fc47e5f6cf0 rsp = 0x00007fc47e5f6ca0 [task 2018-05-23T18:08:13.823Z] 18:08:13 INFO - rip = 0x00007fc4a73b4f7d [task 2018-05-23T18:08:13.824Z] 18:08:13 INFO - Found by: previous frame's frame pointer [task 2018-05-23T18:08:13.825Z] 18:08:13 INFO - 4 libxul.so!std::panicking::rust_panic_with_hook [panicking.rs:4d90ac38c0b61bb69470b61ea2cccea0df48d9e5 : 593 + 0xd] [task 2018-05-23T18:08:13.825Z] 18:08:13 INFO - rbp = 0x00007fc47e5f6d80 rsp = 0x00007fc47e5f6d00 [task 2018-05-23T18:08:13.826Z] 18:08:13 INFO - rip = 0x00007fc4a73b4ee8 [task 2018-05-23T18:08:13.826Z] 18:08:13 INFO - Found by: call frame info [task 2018-05-23T18:08:13.827Z] 18:08:13 INFO - 5 libxul.so!std::panicking::begin_panic<&str> [panicking.rs:4d90ac38c0b61bb69470b61ea2cccea0df48d9e5 : 538 + 0x12] [task 2018-05-23T18:08:13.828Z] 18:08:13 INFO - rbx = 0x00007fc4a8b5a7f0 rbp = 0x00007fc47e5f6dd0 [task 2018-05-23T18:08:13.828Z] 18:08:13 INFO - rsp = 0x00007fc47e5f6d90 r12 = 0x0000000000000004 [task 2018-05-23T18:08:13.829Z] 18:08:13 INFO - r13 = 0xefdb4699dfb3c242 r14 = 0x00007fc4a9e6d5a0 [task 2018-05-23T18:08:13.829Z] 18:08:13 INFO - r15 = 0x000000000000002e rip = 0x00007fc4a7271752 [task 2018-05-23T18:08:13.830Z] 18:08:13 INFO - Found by: call frame info [task 2018-05-23T18:08:13.830Z] 18:08:13 INFO - 6 libxul.so!webrender::display_list_flattener::DisplayListFlattener::flatten_item [display_list_flattener.rs:aa92307e79b5e6bee12442ffe04111de647d096f : 559 + 0x22] [task 2018-05-23T18:08:13.831Z] 18:08:13 INFO - rbp = 0x00007fc47e5f7840 rsp = 0x00007fc47e5f6de0 [task 2018-05-23T18:08:13.831Z] 18:08:13 INFO - rip = 0x00007fc4a721e75f [task 2018-05-23T18:08:13.831Z] 18:08:13 INFO - Found by: previous frame's frame pointer [task 2018-05-23T18:08:13.832Z] 18:08:13 INFO - 7 libxul.so!webrender::display_list_flattener::DisplayListFlattener::flatten_item [display_list_flattener.rs:aa92307e79b5e6bee12442ffe04111de647d096f : 386 + 0x16] [task 2018-05-23T18:08:13.832Z] 18:08:13 INFO - rbp = 0x00007fc47e5f82b0 rsp = 0x00007fc47e5f7850 [task 2018-05-23T18:08:13.832Z] 18:08:13 INFO - rip = 0x00007fc4a72223e2 [task 2018-05-23T18:08:13.833Z] 18:08:13 INFO - Found by: previous frame's frame pointer [task 2018-05-23T18:08:13.833Z] 18:08:13 INFO - 8 libxul.so!webrender::display_list_flattener::DisplayListFlattener::flatten_root [display_list_flattener.rs:aa92307e79b5e6bee12442ffe04111de647d096f : 386 + 0x15] [task 2018-05-23T18:08:13.834Z] 18:08:13 INFO - rbp = 0x00007fc47e5f8730 rsp = 0x00007fc47e5f82c0 [task 2018-05-23T18:08:13.834Z] 18:08:13 INFO - rip = 0x00007fc4a721e19b [task 2018-05-23T18:08:13.835Z] 18:08:13 INFO - Found by: previous frame's frame pointer [task 2018-05-23T18:08:13.835Z] 18:08:13 INFO - 9 libxul.so!webrender::display_list_flattener::DisplayListFlattener::flatten_item [display_list_flattener.rs:aa92307e79b5e6bee12442ffe04111de647d096f : 600 + 0xb] [task 2018-05-23T18:08:13.836Z] 18:08:13 INFO - rbp = 0x00007fc47e5f91a0 rsp = 0x00007fc47e5f8740 [task 2018-05-23T18:08:13.836Z] 18:08:13 INFO - rip = 0x00007fc4a7224683 [task 2018-05-23T18:08:13.837Z] 18:08:13 INFO - Found by: previous frame's frame pointer [task 2018-05-23T18:08:13.837Z] 18:08:13 INFO - 10 libxul.so!webrender::display_list_flattener::DisplayListFlattener::flatten_item [display_list_flattener.rs:aa92307e79b5e6bee12442ffe04111de647d096f : 386 + 0x16] [task 2018-05-23T18:08:13.838Z] 18:08:13 INFO - rbp = 0x00007fc47e5f9c10 rsp = 0x00007fc47e5f91b0 [task 2018-05-23T18:08:13.838Z] 18:08:13 INFO - rip = 0x00007fc4a72223e2 [task 2018-05-23T18:08:13.839Z] 18:08:13 INFO - Found by: previous frame's frame pointer