Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=311069007&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/X0NB6PPnSAu-0xRxKkqn9Q/runs/0/artifacts/public/logs/live_backing.log

[task 2020-07-26T06:39:38.559Z] 06:39:38 INFO - TEST-OK | layout/style/test/test_pixel_lengths.html | took 495ms
[task 2020-07-26T06:39:38.571Z] 06:39:38 INFO - GECKO(1464) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2020-07-26T06:39:38.742Z] 06:39:38 INFO - GECKO(1464) | Exiting due to channel error.
[task 2020-07-26T06:39:38.745Z] 06:39:38 INFO - GECKO(1464) | Exiting due to channel error.
[task 2020-07-26T06:39:38.746Z] 06:39:38 INFO - GECKO(1464) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2020-07-26T06:39:38.746Z] 06:39:38 INFO - GECKO(1464) | Exiting due to channel error.
[task 2020-07-26T06:39:38.747Z] 06:39:38 INFO - GECKO(1464) | Sandbox: Unexpected EOF, op 0 flags 02400302 path /dev/shm/org.mozilla.ipc.1722.315
[task 2020-07-26T06:39:38.749Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Input/output error: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.750Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.753Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Connection reset by peer: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.753Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.753Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Broken pipe: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.756Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.757Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Broken pipe: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.758Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.759Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Broken pipe: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.759Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.760Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Broken pipe: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.761Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.761Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: failed to open shm: Broken pipe: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/shared_memory_posix.cc, line 162
[task 2020-07-26T06:39:38.761Z] 06:39:38 INFO - GECKO(1464) | [Child 1722, Main Thread] WARNING: '!mBuf->Create(len)', file /builds/worker/checkouts/gecko/gfx/layers/SourceSurfaceSharedData.cpp, line 71
[task 2020-07-26T06:39:38.761Z] 06:39:38 INFO - GECKO(1464) | Exiting due to channel error.
[task 2020-07-26T06:39:38.762Z] 06:39:38 INFO - GECKO(1464) | Exiting due to channel error.
[task 2020-07-26T06:39:38.762Z] 06:39:38 INFO - GECKO(1464) | Exiting due to channel error.
[task 2020-07-26T06:39:38.839Z] 06:39:38 INFO - TEST-INFO | Main app process: exit 11
[task 2020-07-26T06:39:38.840Z] 06:39:38 INFO - Buffered messages finished
[task 2020-07-26T06:39:38.840Z] 06:39:38 ERROR - TEST-UNEXPECTED-FAIL | layout/style/test/test_pixel_lengths.html (finished) | application terminated with exit code 11
[task 2020-07-26T06:39:38.840Z] 06:39:38 INFO - runtests.py | Application ran for: 0:04:58.401319
[task 2020-07-26T06:39:38.841Z] 06:39:38 INFO - zombiecheck | Reading PID log: /tmp/tmpU5EV2dpidlog
[task 2020-07-26T06:39:38.841Z] 06:39:38 INFO - ==> process 1464 launched child process 1485
[task 2020-07-26T06:39:38.841Z] 06:39:38 INFO - ==> process 1464 launched child process 1634
[task 2020-07-26T06:39:38.841Z] 06:39:38 INFO - ==> process 1464 launched child process 1652
[task 2020-07-26T06:39:38.842Z] 06:39:38 INFO - ==> process 1464 launched child process 1722
[task 2020-07-26T06:39:38.843Z] 06:39:38 INFO - ==> process 1464 launched child process 1747
[task 2020-07-26T06:39:38.845Z] 06:39:38 INFO - ==> process 1464 launched child process 1768
[task 2020-07-26T06:39:38.846Z] 06:39:38 INFO - ==> process 1464 launched child process 1792
[task 2020-07-26T06:39:38.846Z] 06:39:38 INFO - ==> process 1464 launched child process 1822
[task 2020-07-26T06:39:38.847Z] 06:39:38 INFO - ==> process 1464 launched child process 1876
[task 2020-07-26T06:39:38.847Z] 06:39:38 INFO - ==> process 1464 launched child process 1917
[task 2020-07-26T06:39:38.848Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1792
[task 2020-07-26T06:39:38.848Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1634
[task 2020-07-26T06:39:38.849Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1768
[task 2020-07-26T06:39:38.849Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1485
[task 2020-07-26T06:39:38.850Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1747
[task 2020-07-26T06:39:38.850Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1652
[task 2020-07-26T06:39:38.851Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1876
[task 2020-07-26T06:39:38.851Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1722
[task 2020-07-26T06:39:38.852Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1917
[task 2020-07-26T06:39:38.852Z] 06:39:38 INFO - zombiecheck | Checking for orphan process with PID: 1822
[task 2020-07-26T06:39:38.853Z] 06:39:38 INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpLs726j.mozrunner/minidumps/5ab364d6-3152-ca0d-ac83-7563ebe5cd6a.dmp /builds/worker/workspace/build/symbols
[task 2020-07-26T06:39:43.185Z] 06:39:43 INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/5ab364d6-3152-ca0d-ac83-7563ebe5cd6a.dmp
[task 2020-07-26T06:39:43.186Z] 06:39:43 INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/5ab364d6-3152-ca0d-ac83-7563ebe5cd6a.extra
[task 2020-07-26T06:39:43.361Z] 06:39:43 INFO - PROCESS-CRASH | layout/style/test/test_pixel_lengths.html (finished) | application crashed [@ mozglue_static::panic_hook]
[task 2020-07-26T06:39:43.361Z] 06:39:43 INFO - Mozilla crash reason: Non-tiled image with no visible images detected! Properties None
[task 2020-07-26T06:39:43.363Z] 06:39:43 INFO - Crash dump filename: /tmp/tmpLs726j.mozrunner/minidumps/5ab364d6-3152-ca0d-ac83-7563ebe5cd6a.dmp
[task 2020-07-26T06:39:43.363Z] 06:39:43 INFO - Operating system: Linux
[task 2020-07-26T06:39:43.364Z] 06:39:43 INFO - 0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2020-07-26T06:39:43.364Z] 06:39:43 INFO - CPU: amd64
[task 2020-07-26T06:39:43.364Z] 06:39:43 INFO - family 6 model 85 stepping 4
[task 2020-07-26T06:39:43.365Z] 06:39:43 INFO - 2 CPUs
[task 2020-07-26T06:39:43.365Z] 06:39:43 INFO -
[task 2020-07-26T06:39:43.366Z] 06:39:43 INFO - GPU: UNKNOWN
[task 2020-07-26T06:39:43.366Z] 06:39:43 INFO -
[task 2020-07-26T06:39:43.367Z] 06:39:43 INFO - Crash reason: SIGSEGV /SEGV_MAPERR
[task 2020-07-26T06:39:43.368Z] 06:39:43 INFO - Crash address: 0x0
[task 2020-07-26T06:39:43.369Z] 06:39:43 INFO - Process uptime: not available
[task 2020-07-26T06:39:43.370Z] 06:39:43 INFO -
[task 2020-07-26T06:39:43.370Z] 06:39:43 INFO - Thread 31 (crashed)
[task 2020-07-26T06:39:43.371Z] 06:39:43 INFO - 0 libxul.so!RustMozCrash [wrappers.cpp:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 17 + 0x15]
[task 2020-07-26T06:39:43.372Z] 06:39:43 INFO - rax = 0x0000563a3a63de58 rdx = 0x0000000000000000
[task 2020-07-26T06:39:43.373Z] 06:39:43 INFO - rcx = 0x0000000000000b40 rbx = 0x00007f8b0a8eb3ba
[task 2020-07-26T06:39:43.374Z] 06:39:43 INFO - rsi = 0x00007f8b382b78b0 rdi = 0x00007f8b382b6680
[task 2020-07-26T06:39:43.375Z] 06:39:43 INFO - rbp = 0x00007f8b0a8eb1a0 rsp = 0x00007f8b0a8eb190
[task 2020-07-26T06:39:43.376Z] 06:39:43 INFO - r8 = 0x00007f8b382b78b0 r9 = 0x00007f8b0a8fd700
[task 2020-07-26T06:39:43.377Z] 06:39:43 INFO - r10 = 0x0000000000000000 r11 = 0x0000000000000000
[task 2020-07-26T06:39:43.377Z] 06:39:43 INFO - r12 = 0x00000000000008fd r13 = 0x000000000000001d
[task 2020-07-26T06:39:43.378Z] 06:39:43 INFO - r14 = 0x00000000000008fd r15 = 0x00007f8b09560200
[task 2020-07-26T06:39:43.379Z] 06:39:43 INFO - rip = 0x00007f8b2a1c3c3c
[task 2020-07-26T06:39:43.380Z] 06:39:43 INFO - Found by: given as instruction pointer in context
[task 2020-07-26T06:39:43.381Z] 06:39:43 INFO - 1 libxul.so!mozglue_static::panic_hook [lib.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 89 + 0x9]
[task 2020-07-26T06:39:43.382Z] 06:39:43 INFO - rbx = 0x00007f8b2e17e8e0 rbp = 0x00007f8b0a8eb5f0
[task 2020-07-26T06:39:43.383Z] 06:39:43 INFO - rsp = 0x00007f8b0a8eb1b0 r12 = 0x00000000000008fd
[task 2020-07-26T06:39:43.384Z] 06:39:43 INFO - r13 = 0x000000000000001d r14 = 0x00007f8b2c9ac3d0
[task 2020-07-26T06:39:43.385Z] 06:39:43 INFO - r15 = 0x00007f8b09560200 rip = 0x00007f8b2a1c3bf8
[task 2020-07-26T06:39:43.385Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.386Z] 06:39:43 INFO - 2 libxul.so!core::ops::function::Fn::call [function.rs:4fb7144ed159f94491249e86d5bbd033b5d60550 : 72 + 0xc]
[task 2020-07-26T06:39:43.387Z] 06:39:43 INFO - rbx = 0x0000000000000001 rbp = 0x00007f8b0a8eb600
[task 2020-07-26T06:39:43.388Z] 06:39:43 INFO - rsp = 0x00007f8b0a8eb600 r12 = 0x0000000000000001
[task 2020-07-26T06:39:43.389Z] 06:39:43 INFO - r13 = 0x00007f8b2e1a0ff0 r14 = 0x00007f8b2e2682c8
[task 2020-07-26T06:39:43.390Z] 06:39:43 INFO - r15 = 0x00007f8b0a8eb6d8 rip = 0x00007f8b2a1c372c
[task 2020-07-26T06:39:43.391Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.392Z] 06:39:43 INFO - 3 libxul.so!std::panicking::rust_panic_with_hook [panicking.rs:4fb7144ed159f94491249e86d5bbd033b5d60550 : 474 + 0x7]
[task 2020-07-26T06:39:43.392Z] 06:39:43 INFO - rbx = 0x0000000000000001 rbp = 0x00007f8b2cc8ab58
[task 2020-07-26T06:39:43.393Z] 06:39:43 INFO - rsp = 0x00007f8b0a8eb610 r12 = 0x0000000000000001
[task 2020-07-26T06:39:43.394Z] 06:39:43 INFO - r13 = 0x00007f8b2e1a0ff0 r14 = 0x00007f8b2e2682c8
[task 2020-07-26T06:39:43.395Z] 06:39:43 INFO - r15 = 0x00007f8b0a8eb6d8 rip = 0x00007f8b2ae21e55
[task 2020-07-26T06:39:43.396Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.397Z] 06:39:43 INFO - 4 libxul.so!rust_begin_unwind [panicking.rs:4fb7144ed159f94491249e86d5bbd033b5d60550 : 378 + 0x2f]
[task 2020-07-26T06:39:43.397Z] 06:39:43 INFO - rbx = 0x00007f8b0a8eb710 rbp = 0x00007f8b0a8ec090
[task 2020-07-26T06:39:43.398Z] 06:39:43 INFO - rsp = 0x00007f8b0a8eb6d0 r12 = 0x0000000000000170
[task 2020-07-26T06:39:43.399Z] 06:39:43 INFO - r13 = 0x00007f8b08b6e000 r14 = 0x00007f8b2e17e8e0
[task 2020-07-26T06:39:43.400Z] 06:39:43 INFO - r15 = 0x0000000000000150 rip = 0x00007f8b2ae2196b
[task 2020-07-26T06:39:43.401Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.402Z] 06:39:43 INFO - 5 libxul.so!std::panicking::begin_panic_fmt [panicking.rs:4fb7144ed159f94491249e86d5bbd033b5d60550 : 332 + 0x6]
[task 2020-07-26T06:39:43.403Z] 06:39:43 INFO - rbx = 0x00007f8b0a8ebfa0 rbp = 0x00007f8b0a8ec090
[task 2020-07-26T06:39:43.403Z] 06:39:43 INFO - rsp = 0x00007f8b0a8eb710 r12 = 0x0000000000000170
[task 2020-07-26T06:39:43.404Z] 06:39:43 INFO - r13 = 0x00007f8b08b6e000 r14 = 0x00007f8b0a8f9e10
[task 2020-07-26T06:39:43.405Z] 06:39:43 INFO - r15 = 0x0000000000000150 rip = 0x00007f8b2ae218db
[task 2020-07-26T06:39:43.406Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.407Z] 06:39:43 INFO - 6 libxul.so!webrender::batch::BatchBuilder::add_prim_to_batch [batch.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 882 + 0x10c]
[task 2020-07-26T06:39:43.408Z] 06:39:43 INFO - rbx = 0x00007f8b08b6e170 rbp = 0x00007f8b0a8ec090
[task 2020-07-26T06:39:43.409Z] 06:39:43 INFO - rsp = 0x00007f8b0a8eb740 r12 = 0x0000000000000170
[task 2020-07-26T06:39:43.409Z] 06:39:43 INFO - r13 = 0x00007f8b08b6e000 r14 = 0x00007f8b0a8f9e10
[task 2020-07-26T06:39:43.410Z] 06:39:43 INFO - r15 = 0x0000000000000150 rip = 0x00007f8b29da1bd8
[task 2020-07-26T06:39:43.411Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.412Z] 06:39:43 INFO - 7 libxul.so!webrender::batch::BatchBuilder::add_pic_to_batch [batch.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 775 + 0x31]
[task 2020-07-26T06:39:43.413Z] 06:39:43 INFO - rbx = 0x00007f8b0a8ed1b0 rbp = 0x00007f8b0a8ec130
[task 2020-07-26T06:39:43.414Z] 06:39:43 INFO - rsp = 0x00007f8b0a8ec0a0 r12 = 0x00007f8b0d108190
[task 2020-07-26T06:39:43.415Z] 06:39:43 INFO - r13 = 0x00007f8b0a8ecdd8 r14 = 0x0000000000000040
[task 2020-07-26T06:39:43.416Z] 06:39:43 INFO - r15 = 0x00007f8afabede40 rip = 0x00007f8b29d9a1d7
[task 2020-07-26T06:39:43.416Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.417Z] 06:39:43 INFO - 8 libxul.so!webrender::batch::BatchBuilder::add_prim_to_batch [batch.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 1999 + 0x1f]
[task 2020-07-26T06:39:43.418Z] 06:39:43 INFO - rbx = 0x00007f8b083ad000 rbp = 0x00007f8b0a8ecac0
[task 2020-07-26T06:39:43.419Z] 06:39:43 INFO - rsp = 0x00007f8b0a8ec140 r12 = 0x00007f8af93f34e8
[task 2020-07-26T06:39:43.420Z] 06:39:43 INFO - r13 = 0x000000000003be68 r14 = 0x00007f8b083ad000
[task 2020-07-26T06:39:43.421Z] 06:39:43 INFO - r15 = 0x00007f8b0a8edc48 rip = 0x00007f8b29d9c8f3
[task 2020-07-26T06:39:43.423Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.424Z] 06:39:43 INFO - 9 libxul.so!webrender::batch::BatchBuilder::add_pic_to_batch [batch.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 775 + 0x31]
[task 2020-07-26T06:39:43.425Z] 06:39:43 INFO - rbx = 0x00007f8b0a8ed1b0 rbp = 0x00007f8b0a8ecb60
[task 2020-07-26T06:39:43.426Z] 06:39:43 INFO - rsp = 0x00007f8b0a8ecad0 r12 = 0x00007f8b0d108e20
[task 2020-07-26T06:39:43.427Z] 06:39:43 INFO - r13 = 0x00007f8b0a8ecdd8 r14 = 0x0000000000000040
[task 2020-07-26T06:39:43.428Z] 06:39:43 INFO - r15 = 0x00007f8b00bbb6c0 rip = 0x00007f8b29d9a1d7
[task 2020-07-26T06:39:43.429Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.430Z] 06:39:43 INFO - 10 libxul.so!<webrender::render_target::ColorRenderTarget as webrender::render_target::RenderTarget>::build [render_target.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 413 + 0x38]
[task 2020-07-26T06:39:43.431Z] 06:39:43 INFO - rbx = 0x00007f8b0a8ecba0 rbp = 0x00007f8b0a8ece90
[task 2020-07-26T06:39:43.432Z] 06:39:43 INFO - rsp = 0x00007f8b0a8ecb70 r12 = 0x00007f8b0a0b2000
[task 2020-07-26T06:39:43.433Z] 06:39:43 INFO - r13 = 0x00007f8af93e0160 r14 = 0x00007f8b083ad320
[task 2020-07-26T06:39:43.433Z] 06:39:43 INFO - r15 = 0x0000000000000580 rip = 0x00007f8b29e4d129
[task 2020-07-26T06:39:43.434Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.435Z] 06:39:43 INFO - 11 libxul.so!webrender::frame_builder::FrameBuilder::build [frame_builder.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 604 + 0x23dc]
[task 2020-07-26T06:39:43.436Z] 06:39:43 INFO - rbx = 0x00007f8af93fd900 rbp = 0x00007f8b0a8eddd0
[task 2020-07-26T06:39:43.437Z] 06:39:43 INFO - rsp = 0x00007f8b0a8ecea0 r12 = 0x00007f8b0a8edc98
[task 2020-07-26T06:39:43.438Z] 06:39:43 INFO - r13 = 0x00007f8b0a8ed7b0 r14 = 0x0000000000000100
[task 2020-07-26T06:39:43.439Z] 06:39:43 INFO - r15 = 0x00007f8b0a8edbf8 rip = 0x00007f8b29de3097
[task 2020-07-26T06:39:43.440Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.441Z] 06:39:43 INFO - 12 libxul.so!webrender::render_backend::Document::build_frame [render_backend.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 649 + 0x45]
[task 2020-07-26T06:39:43.442Z] 06:39:43 INFO - rbx = 0x00007f8b0adad020 rbp = 0x00007f8b0a8eded0
[task 2020-07-26T06:39:43.443Z] 06:39:43 INFO - rsp = 0x00007f8b0a8edde0 r12 = 0x00007f8b0adad490
[task 2020-07-26T06:39:43.444Z] 06:39:43 INFO - r13 = 0x00007f8b0adad5e0 r14 = 0x00007f8b0a8eee90
[task 2020-07-26T06:39:43.445Z] 06:39:43 INFO - r15 = 0x00007f8b0adad790 rip = 0x00007f8b29e32e43
[task 2020-07-26T06:39:43.446Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.447Z] 06:39:43 INFO - 13 libxul.so!webrender::render_backend::RenderBackend::update_document [render_backend.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 1609 + 0x10]
[task 2020-07-26T06:39:43.448Z] 06:39:43 INFO - rbx = 0x00007f8b0a8fa570 rbp = 0x00007f8b0a8f1320
[task 2020-07-26T06:39:43.449Z] 06:39:43 INFO - rsp = 0x00007f8b0a8edee0 r12 = 0x00007f8b0a8f9e10
[task 2020-07-26T06:39:43.451Z] 06:39:43 INFO - r13 = 0x00007f8b0a8f9f68 r14 = 0x000000a997a79267
[task 2020-07-26T06:39:43.452Z] 06:39:43 INFO - r15 = 0x00007f8b0a8f8198 rip = 0x00007f8b29e41f75
[task 2020-07-26T06:39:43.453Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.454Z] 06:39:43 INFO - 14 libxul.so!webrender::render_backend::RenderBackend::process_api_msg [render_backend.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 1389 + 0x210]
[task 2020-07-26T06:39:43.454Z] 06:39:43 INFO - rbx = 0x00007f8afa4c4478 rbp = 0x00007f8b0a8f5750
[task 2020-07-26T06:39:43.455Z] 06:39:43 INFO - rsp = 0x00007f8b0a8f1330 r12 = 0x0000000000000000
[task 2020-07-26T06:39:43.456Z] 06:39:43 INFO - r13 = 0x00007f8b0a8f3a28 r14 = 0x0000000000000008
[task 2020-07-26T06:39:43.457Z] 06:39:43 INFO - r15 = 0x00007f8afa4c4470 rip = 0x00007f8b29e3fc74
[task 2020-07-26T06:39:43.458Z] 06:39:43 INFO - Found by: call frame info
[task 2020-07-26T06:39:43.459Z] 06:39:43 INFO - 15 libxul.so!webrender::resource_cache::ResourceCache::post_scene_building_update [resource_cache.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 624 + 0x65]
[task 2020-07-26T06:39:43.460Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1370
[task 2020-07-26T06:39:43.461Z] 06:39:43 INFO - rip = 0x00007f8b29e92945
[task 2020-07-26T06:39:43.462Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.463Z] 06:39:43 INFO - 16 SYSV00000000 (deleted) + 0x450200
[task 2020-07-26T06:39:43.464Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1378
[task 2020-07-26T06:39:43.465Z] 06:39:43 INFO - rip = 0x00007f8b00000200
[task 2020-07-26T06:39:43.466Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.467Z] 06:39:43 INFO - 17 SYSV00000000 (deleted) + 0x450194
[task 2020-07-26T06:39:43.467Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1390
[task 2020-07-26T06:39:43.468Z] 06:39:43 INFO - rip = 0x00007f8b00000194
[task 2020-07-26T06:39:43.469Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.470Z] 06:39:43 INFO - 18 libxul.so!mozilla::layers::WebRenderBridgeParent::DeleteImage(mozilla::wr::ImageKey const&, mozilla::wr::TransactionBuilder&) [WebRenderBridgeParent.cpp:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 1670 + 0xb]
[task 2020-07-26T06:39:43.471Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f13a8
[task 2020-07-26T06:39:43.472Z] 06:39:43 INFO - rip = 0x00007f8b255a0a40
[task 2020-07-26T06:39:43.473Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.473Z] 06:39:43 INFO - 19 libxul.so!mozilla::layers::OpUpdateResource::AssertSanity(mozilla::layers::OpUpdateResource::Type) const [WebRenderMessages.h: : 2943 + 0x5]
[task 2020-07-26T06:39:43.474Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f13d8
[task 2020-07-26T06:39:43.475Z] 06:39:43 INFO - rip = 0x00007f8b250b8740
[task 2020-07-26T06:39:43.476Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.477Z] 06:39:43 INFO - 20 SYSV00000000 (deleted) + 0x450194
[task 2020-07-26T06:39:43.478Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1440
[task 2020-07-26T06:39:43.479Z] 06:39:43 INFO - rip = 0x00007f8b00000194
[task 2020-07-26T06:39:43.479Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.480Z] 06:39:43 INFO - 21 libxul.so!mozilla::layers::WebRenderBridgeParent::DeleteImage(mozilla::wr::ImageKey const&, mozilla::wr::TransactionBuilder&) [WebRenderBridgeParent.cpp:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 1670 + 0xb]
[task 2020-07-26T06:39:43.481Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1458
[task 2020-07-26T06:39:43.482Z] 06:39:43 INFO - rip = 0x00007f8b255a0a40
[task 2020-07-26T06:39:43.483Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.484Z] 06:39:43 INFO - 22 libxul.so!mozilla::layers::OpUpdateResource::AssertSanity(mozilla::layers::OpUpdateResource::Type) const [WebRenderMessages.h: : 2943 + 0x5]
[task 2020-07-26T06:39:43.485Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1488
[task 2020-07-26T06:39:43.485Z] 06:39:43 INFO - rip = 0x00007f8b250b8740
[task 2020-07-26T06:39:43.486Z] 06:39:43 INFO - Found by: stack scanning
[task 2020-07-26T06:39:43.487Z] 06:39:43 INFO - 23 libxul.so!webrender::render_backend::RenderBackend::update_document [render_backend.rs:b56eb8203c9c12d5ef7a87fc4af7cab7226f836e : 1716 + 0xd]
[task 2020-07-26T06:39:43.488Z] 06:39:43 INFO - rbp = 0x00007f8b0a8f5750 rsp = 0x00007f8b0a8f1550
[task 2020-07-26T06:39:43.489Z] 06:39:43 INFO - rip = 0x00007f8b29e444a6
[task 2020-07-26T06:39:43.490Z] 06:39:43 INFO - Found by: stack scanning