Bug: Intermittent browser/components/pocket/test/browser_pocket_button_icon_state.js | application crashed [@ xcb_send_request_with_fds64]
Status: RESOLVED
Priority: P4
Resolution: INCOMPLETE
Created: 2021-12-08 23:11:44+00:00
Resolved: 2023-04-21 15:23:55+00:00

**Filed by:** apavel [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=360560915&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/MPGaglQ3Tc2qFHyVvsIr9Q/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-12-08T21:27:41.498Z] 21:27:41     INFO - TEST-START | browser/components/pocket/test/browser_pocket_button_icon_state.js
[task 2021-12-08T21:27:42.069Z] 21:27:42     INFO - GECKO(5263) | ExceptionHandler::GenerateDump cloned child 5531
[task 2021-12-08T21:27:42.070Z] 21:27:42     INFO - GECKO(5263) | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2021-12-08T21:27:42.071Z] 21:27:42     INFO - GECKO(5263) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2021-12-08T21:27:42.213Z] 21:27:42     INFO - GECKO(5263) | Exiting due to channel error.
[task 2021-12-08T21:27:42.222Z] 21:27:42     INFO - GECKO(5263) | Exiting due to channel error.
[task 2021-12-08T21:27:42.225Z] 21:27:42     INFO - GECKO(5263) | Exiting due to channel error.
[task 2021-12-08T21:27:42.225Z] 21:27:42     INFO - GECKO(5263) | Exiting due to channel error.
[task 2021-12-08T21:27:42.226Z] 21:27:42     INFO - GECKO(5263) | Exiting due to channel error.
[task 2021-12-08T21:27:42.253Z] 21:27:42     INFO - TEST-INFO | Main app process: exit 11
[task 2021-12-08T21:27:42.253Z] 21:27:42     INFO - Buffered messages logged at 21:27:41
[task 2021-12-08T21:27:42.254Z] 21:27:42     INFO - Entering test bound test_pocketButtonState_changeTabs
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - clicking on pocket button in toolbar
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - Global property added while loading chrome://pocket/content/pktUI.js: pktUIMessaging
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - Global property added while loading chrome://pocket/content/pktUI.js: pktApi
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - Global property added while loading chrome://pocket/content/pktUI.js: pktTelemetry
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - Global property added while loading chrome://pocket/content/pktUI.js: ExperimentAPI
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - Buffered messages logged at 21:27:42
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - TEST-PASS | browser/components/pocket/test/browser_pocket_button_icon_state.js | Pocket button is open - 
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - TEST-PASS | browser/components/pocket/test/browser_pocket_button_icon_state.js | Pocket item is pocketed - 
[task 2021-12-08T21:27:42.255Z] 21:27:42     INFO - Buffered messages finished
[task 2021-12-08T21:27:42.256Z] 21:27:42    ERROR - TEST-UNEXPECTED-FAIL | browser/components/pocket/test/browser_pocket_button_icon_state.js | application terminated with exit code 11
[task 2021-12-08T21:27:42.257Z] 21:27:42     INFO - runtests.py | Application ran for: 0:00:04.433986
[task 2021-12-08T21:27:42.258Z] 21:27:42     INFO - zombiecheck | Reading PID log: /tmp/tmpi6523h9npidlog
[task 2021-12-08T21:27:42.258Z] 21:27:42     INFO - ==> process 5263 launched child process 5281
[task 2021-12-08T21:27:42.259Z] 21:27:42     INFO - ==> process 5263 launched child process 5330
[task 2021-12-08T21:27:42.260Z] 21:27:42     INFO - ==> process 5263 launched child process 5349
[task 2021-12-08T21:27:42.261Z] 21:27:42     INFO - ==> process 5263 launched child process 5372
[task 2021-12-08T21:27:42.261Z] 21:27:42     INFO - ==> process 5263 launched child process 5486
[task 2021-12-08T21:27:42.262Z] 21:27:42     INFO - ==> process 5263 launched child process 5510
[task 2021-12-08T21:27:42.262Z] 21:27:42     INFO - zombiecheck | Checking for orphan process with PID: 5281
[task 2021-12-08T21:27:42.263Z] 21:27:42     INFO - zombiecheck | Checking for orphan process with PID: 5349
[task 2021-12-08T21:27:42.264Z] 21:27:42     INFO - zombiecheck | Checking for orphan process with PID: 5510
[task 2021-12-08T21:27:42.265Z] 21:27:42     INFO - zombiecheck | Checking for orphan process with PID: 5486
[task 2021-12-08T21:27:42.265Z] 21:27:42     INFO - zombiecheck | Checking for orphan process with PID: 5330
[task 2021-12-08T21:27:42.266Z] 21:27:42     INFO - zombiecheck | Checking for orphan process with PID: 5372
[task 2021-12-08T21:27:42.267Z] 21:27:42     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ar_Rd-80RemHhem0QnfhOA/artifacts/public/build/target.crashreporter-symbols.zip
[task 2021-12-08T21:27:44.731Z] 21:27:44     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk --human /tmp/tmpe2n4jb7v.mozrunner/minidumps/1717fa10-e387-ef92-fbc3-8a28cbe68a0b.dmp /tmp/tmpesaq1v0r --symbols-url=https://symbols.mozilla.org/
[task 2021-12-08T21:27:47.926Z] 21:27:47     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/1717fa10-e387-ef92-fbc3-8a28cbe68a0b.dmp
[task 2021-12-08T21:27:47.927Z] 21:27:47     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/1717fa10-e387-ef92-fbc3-8a28cbe68a0b.extra
[task 2021-12-08T21:27:48.198Z] 21:27:48     INFO - PROCESS-CRASH | browser/components/pocket/test/browser_pocket_button_icon_state.js | application crashed [@ xcb_send_request_with_fds64]
[task 2021-12-08T21:27:48.198Z] 21:27:48     INFO - Crash dump filename: /tmp/tmpe2n4jb7v.mozrunner/minidumps/1717fa10-e387-ef92-fbc3-8a28cbe68a0b.dmp
[task 2021-12-08T21:27:48.198Z] 21:27:48     INFO - Operating system: Linux
[task 2021-12-08T21:27:48.199Z] 21:27:48     INFO -                   0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2021-12-08T21:27:48.199Z] 21:27:48     INFO - CPU: amd64
[task 2021-12-08T21:27:48.199Z] 21:27:48     INFO -      family 6 model 85 stepping 7
[task 2021-12-08T21:27:48.199Z] 21:27:48     INFO -      2 CPUs
[task 2021-12-08T21:27:48.200Z] 21:27:48     INFO - Linux Ubuntu 18.04 - bionic (Ubuntu 18.04.6 LTS)
[task 2021-12-08T21:27:48.200Z] 21:27:48     INFO - 
[task 2021-12-08T21:27:48.200Z] 21:27:48     INFO - Crash reason:  SIGSEGV / SEGV_MAPERR
[task 2021-12-08T21:27:48.200Z] 21:27:48     INFO - Crash address: 0xffffffff00000000
[task 2021-12-08T21:27:48.200Z] 21:27:48     INFO - Process uptime: not available
[task 2021-12-08T21:27:48.201Z] 21:27:48     INFO - Thread 17  (crashed)
[task 2021-12-08T21:27:48.201Z] 21:27:48     INFO -  0  libxcb.so.1!xcb_send_request_with_fds64 [xcb_out.c : 229 + 0x0]
[task 2021-12-08T21:27:48.201Z] 21:27:48     INFO -     rax = 0x00007fe0bd75fd38   rdx = 0x00007fe0bd75fd60
[task 2021-12-08T21:27:48.202Z] 21:27:48     INFO -     rcx = 0x00007fe0d73e68c0   rbx = 0x00007fe0a7eed880
[task 2021-12-08T21:27:48.202Z] 21:27:48     INFO -     rsi = 0x0000000000000000   rdi = 0xffffffff00000000
[task 2021-12-08T21:27:48.202Z] 21:27:48     INFO -     rbp = 0x00007fe0bd75fdb0   rsp = 0x00007fe0bd75fcb0
[task 2021-12-08T21:27:48.202Z] 21:27:48     INFO -      r8 = 0x0000000000000000    r9 = 0x0000000000000000
[task 2021-12-08T21:27:48.203Z] 21:27:48     INFO -     r10 = 0x00007fe0dcf00b00   r11 = 0x00007fe0a6a00bd8
[task 2021-12-08T21:27:48.203Z] 21:27:48     INFO -     r12 = 0x0000000000000168   r13 = 0x00007fe0a7eed880
[task 2021-12-08T21:27:48.203Z] 21:27:48     INFO -     r14 = 0x000000000000008e   r15 = 0x0000000000000000
[task 2021-12-08T21:27:48.203Z] 21:27:48     INFO -     rip = 0x00007fe0d73d41ce
[task 2021-12-08T21:27:48.203Z] 21:27:48     INFO -     Found by: given as instruction pointer in context
[task 2021-12-08T21:27:48.204Z] 21:27:48     INFO -  1  libxcb.so.1!xcb_send_request [xcb_out.c : 355 + 0x4]
[task 2021-12-08T21:27:48.204Z] 21:27:48     INFO -     rbx = 0x00007fe0a7eed880   rbp = 0x00007fe0bd75fdb0
[task 2021-12-08T21:27:48.204Z] 21:27:48     INFO -     rsp = 0x00007fe0bd75fd20   r12 = 0x0000000000000168
[task 2021-12-08T21:27:48.204Z] 21:27:48     INFO -     r13 = 0x00007fe0a7eed880   r14 = 0x000000000000008e
[task 2021-12-08T21:27:48.204Z] 21:27:48     INFO -     r15 = 0x0000000000000000   rip = 0x00007fe0d73d4729
[task 2021-12-08T21:27:48.205Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.205Z] 21:27:48     INFO -  2  libxcb.so.1!xcb_free_gc [xproto.c : 8185 + 0x4]
[task 2021-12-08T21:27:48.205Z] 21:27:48     INFO -     rbx = 0x00007fe0a7eed880   rbp = 0x00007fe0bd75fdb0
[task 2021-12-08T21:27:48.205Z] 21:27:48     INFO -     rsp = 0x00007fe0bd75fd30   r12 = 0x0000000000000168
[task 2021-12-08T21:27:48.206Z] 21:27:48     INFO -     r13 = 0x00007fe0a7eed880   r14 = 0x000000000000008e
[task 2021-12-08T21:27:48.206Z] 21:27:48     INFO -     r15 = 0x0000000000000000   rip = 0x00007fe0d73df785
[task 2021-12-08T21:27:48.206Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.206Z] 21:27:48     INFO -  3  libxul.so!nsShmImage::DestroyImage() [nsShmImage.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 236 + 0x8]
[task 2021-12-08T21:27:48.207Z] 21:27:48     INFO -     rbx = 0x00007fe0a7eed880   rbp = 0x00007fe0bd75fdb0
[task 2021-12-08T21:27:48.207Z] 21:27:48     INFO -     rsp = 0x00007fe0bd75fda0   r12 = 0x0000000000000168
[task 2021-12-08T21:27:48.207Z] 21:27:48     INFO -     r13 = 0x00007fe0a7eed880   r14 = 0x000000000000008e
[task 2021-12-08T21:27:48.208Z] 21:27:48     INFO -     r15 = 0x0000000000000000   rip = 0x00007fe0cfb9a98c
[task 2021-12-08T21:27:48.208Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.208Z] 21:27:48     INFO -  4  libxul.so!nsShmImage::CreateDrawTarget(mozilla::gfx::IntRegionTyped<mozilla::LayoutDevicePixel> const&) [nsShmImage.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 279 + 0x35b]
[task 2021-12-08T21:27:48.208Z] 21:27:48     INFO -     rbx = 0x00007fe0a6a57790   rbp = 0x00007fe0bd75fe40
[task 2021-12-08T21:27:48.208Z] 21:27:48     INFO -     rsp = 0x00007fe0bd75fdc0   r12 = 0x0000000000000168
[task 2021-12-08T21:27:48.208Z] 21:27:48     INFO -     r13 = 0x00007fe0a7eed880   r14 = 0x000000000000008e
[task 2021-12-08T21:27:48.209Z] 21:27:48     INFO -     r15 = 0x0000000000000000   rip = 0x00007fe0cfb9ae94
[task 2021-12-08T21:27:48.209Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.209Z] 21:27:48     INFO -  5  libxul.so!mozilla::widget::WindowSurfaceProvider::StartRemoteDrawingInRegion(mozilla::gfx::IntRegionTyped<mozilla::LayoutDevicePixel> const&, mozilla::layers::BufferMode*) [WindowSurfaceProvider.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 135 + 0xa]
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -     rbx = 0x00007fe0aabd5f10   rbp = 0x00007fe0bd760000
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -     rsp = 0x00007fe0bd75fe50   r12 = 0x0000000000000000
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -     r13 = 0x0000000000000004   r14 = 0x00007fe0a7dbb700
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -     r15 = 0x00007fe0bd760077   rip = 0x00007fe0cfb91c8f
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -  6  libxul.so!mozilla::wr::RenderCompositorSWGL::StartCompositing(mozilla::wr::ColorF, mozilla::wr::Box2D<int, mozilla::wr::DevicePixel> const*, unsigned long, mozilla::wr::Box2D<int, mozilla::wr::DevicePixel> const*, unsigned long) [RenderCompositorSWGL.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 186 + 0x17]
[task 2021-12-08T21:27:48.210Z] 21:27:48     INFO -     rbx = 0x00007fe0a7eeb61c   rbp = 0x00007fe0bd760250
[task 2021-12-08T21:27:48.211Z] 21:27:48     INFO -     rsp = 0x00007fe0bd760010   r12 = 0x0000000000000000
[task 2021-12-08T21:27:48.211Z] 21:27:48     INFO -     r13 = 0x0000000000000004   r14 = 0x00007fe0aabd5ee0
[task 2021-12-08T21:27:48.211Z] 21:27:48     INFO -     r15 = 0x0000000000000000   rip = 0x00007fe0cf71f18c
[task 2021-12-08T21:27:48.211Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.211Z] 21:27:48     INFO -  7  libxul.so!<webrender::compositor::sw_compositor::SwCompositor as webrender::composite::Compositor>::start_compositing [sw_compositor.rs:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 1404 + 0x39]
[task 2021-12-08T21:27:48.212Z] 21:27:48     INFO -     rbx = 0x0000000000000001   rbp = 0x00007fe0bd760400
[task 2021-12-08T21:27:48.212Z] 21:27:48     INFO -     rsp = 0x00007fe0bd760260   r12 = 0x00007fe0a7de7ca0
[task 2021-12-08T21:27:48.212Z] 21:27:48     INFO -     r13 = 0x00007fe0a7de7ca0   r14 = 0x00007fe0a7eeb600
[task 2021-12-08T21:27:48.212Z] 21:27:48     INFO -     r15 = 0x00007fe0a7dfd2e0   rip = 0x00007fe0cf06c2d3
[task 2021-12-08T21:27:48.212Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.212Z] 21:27:48     INFO -  8  libxul.so!webrender::renderer::Renderer::draw_frame [mod.rs:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 4623 + 0x183]
[task 2021-12-08T21:27:48.213Z] 21:27:48     INFO -     rbx = 0x00007fe0a7ed47c0   rbp = 0x00007fe0bd7609a0
[task 2021-12-08T21:27:48.213Z] 21:27:48     INFO -     rsp = 0x00007fe0bd760410   r12 = 0x00007fe0a7de7ca0
[task 2021-12-08T21:27:48.216Z] 21:27:48     INFO -     r13 = 0x00007fe0a7de7ca0   r14 = 0x00007fe0bd760510
[task 2021-12-08T21:27:48.216Z] 21:27:48     INFO -     r15 = 0x00007fe0d33ced80   rip = 0x00007fe0cf0d6d93
[task 2021-12-08T21:27:48.216Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.217Z] 21:27:48     INFO -  9  libxul.so!webrender::renderer::Renderer::render_impl [mod.rs:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 2002 + 0x1b]
[task 2021-12-08T21:27:48.217Z] 21:27:48     INFO -     rbx = 0x00007fe0bd760d18   rbp = 0x00007fe0bd760d00
[task 2021-12-08T21:27:48.217Z] 21:27:48     INFO -     rsp = 0x00007fe0bd7609b0   r12 = 0x0000000000000000
[task 2021-12-08T21:27:48.217Z] 21:27:48     INFO -     r13 = 0x00007fe0b6517700   r14 = 0x0000000000000000
[task 2021-12-08T21:27:48.218Z] 21:27:48     INFO -     r15 = 0x0000000000000007   rip = 0x00007fe0cf0cbdbf
[task 2021-12-08T21:27:48.218Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.218Z] 21:27:48     INFO - 10  libxul.so!webrender::renderer::Renderer::render [mod.rs:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 1724 + 0x28]
[task 2021-12-08T21:27:48.218Z] 21:27:48     INFO -     rbx = 0x00007fe0dd246d40   rbp = 0x00007fe0bd761530
[task 2021-12-08T21:27:48.219Z] 21:27:48     INFO -     rsp = 0x00007fe0bd760d10   r12 = 0x00007fe0bd760d18
[task 2021-12-08T21:27:48.219Z] 21:27:48     INFO -     r13 = 0x00007fe0b6517901   r14 = 0x00007fe0b6517700
[task 2021-12-08T21:27:48.219Z] 21:27:48     INFO -     r15 = 0x000000000000000b   rip = 0x00007fe0d0171f0b
[task 2021-12-08T21:27:48.219Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.220Z] 21:27:48     INFO - 11  libxul.so!wr_renderer_render [bindings.rs:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 622 + 0x8]
[task 2021-12-08T21:27:48.220Z] 21:27:48     INFO -     rbx = 0x00007fe0bd7617b8   rbp = 0x00007fe0bd761750
[task 2021-12-08T21:27:48.220Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761540   r12 = 0x000000000000008e
[task 2021-12-08T21:27:48.221Z] 21:27:48     INFO -     r13 = 0x00007fe0ab90cf40   r14 = 0x00007fe0bd7617c0
[task 2021-12-08T21:27:48.221Z] 21:27:48     INFO -     r15 = 0x00007fe0bd761548   rip = 0x00007fe0d01043d4
[task 2021-12-08T21:27:48.221Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.221Z] 21:27:48     INFO - 12  libxul.so!mozilla::wr::RenderThread::UpdateAndRender(mozilla::wr::WrWindowId, mozilla::layers::BaseTransactionId<mozilla::VsyncIdType> const&, mozilla::TimeStamp const&, bool, mozilla::Maybe<mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> > const&, mozilla::Maybe<mozilla::wr::ImageFormat> const&, mozilla::Maybe<mozilla::Range<unsigned char> > const&, bool*) [RenderThread.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 516 + 0xe6]
[task 2021-12-08T21:27:48.222Z] 21:27:48     INFO -     rbx = 0x00007fe0a7e334c0   rbp = 0x00007fe0bd761870
[task 2021-12-08T21:27:48.222Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761760   r12 = 0x000000000000008e
[task 2021-12-08T21:27:48.222Z] 21:27:48     INFO -     r13 = 0x00007fe0ab90cf40   r14 = 0x00007fe0d0873038
[task 2021-12-08T21:27:48.222Z] 21:27:48     INFO -     r15 = 0x0000008e00000168   rip = 0x00007fe0cf72179a
[task 2021-12-08T21:27:48.222Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.223Z] 21:27:48     INFO - 13  libxul.so!mozilla::wr::RenderThread::HandleFrameOneDoc(mozilla::wr::WrWindowId, bool) [RenderThread.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 368 + 0x25]
[task 2021-12-08T21:27:48.223Z] 21:27:48     INFO -     rbx = 0x0000000000000004   rbp = 0x00007fe0bd761940
[task 2021-12-08T21:27:48.223Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761880   r12 = 0x0000000000000001
[task 2021-12-08T21:27:48.223Z] 21:27:48     INFO -     r13 = 0x00007fe0bd7618f8   r14 = 0x00007fe0c076f900
[task 2021-12-08T21:27:48.224Z] 21:27:48     INFO -     r15 = 0x00007fe0c076f980   rip = 0x00007fe0cf721177
[task 2021-12-08T21:27:48.224Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.224Z] 21:27:48     INFO - 14  libxul.so!mozilla::detail::RunnableMethodImpl<mozilla::wr::RenderThread*, void (mozilla::wr::RenderThread::*)(mozilla::wr::WrWindowId, bool), true, (mozilla::RunnableKind)0, mozilla::wr::WrWindowId, bool>::Run() [nsThreadUtils.h:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 1200 + 0x16]
[task 2021-12-08T21:27:48.224Z] 21:27:48     INFO -     rbx = 0x0000000000000000   rbp = 0x00007fe0bd761950
[task 2021-12-08T21:27:48.224Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761950   r12 = 0x00007fe0ab909600
[task 2021-12-08T21:27:48.225Z] 21:27:48     INFO -     r13 = 0x00007fe0c0aed350   r14 = 0x0000019829894343
[task 2021-12-08T21:27:48.225Z] 21:27:48     INFO -     r15 = 0x00000000ffffffff   rip = 0x00007fe0cf723967
[task 2021-12-08T21:27:48.225Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.225Z] 21:27:48     INFO - 15  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 467 + 0x66d]
[task 2021-12-08T21:27:48.226Z] 21:27:48     INFO -     rbx = 0x0000000000000000   rbp = 0x00007fe0bd761bb0
[task 2021-12-08T21:27:48.226Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761960   r12 = 0x00007fe0ab909600
[task 2021-12-08T21:27:48.226Z] 21:27:48     INFO -     r13 = 0x00007fe0c0aed350   r14 = 0x0000019829894343
[task 2021-12-08T21:27:48.226Z] 21:27:48     INFO -     r15 = 0x00000000ffffffff   rip = 0x00007fe0ce8749a1
[task 2021-12-08T21:27:48.226Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.227Z] 21:27:48     INFO - 16  libxul.so!mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [MessagePump.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 300 + 0x9]
[task 2021-12-08T21:27:48.227Z] 21:27:48     INFO -     rbx = 0x00007fe0bd761c88   rbp = 0x00007fe0bd761c30
[task 2021-12-08T21:27:48.227Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761bc0   r12 = 0x0000000000000000
[task 2021-12-08T21:27:48.228Z] 21:27:48     INFO -     r13 = 0x00000000c0aed301   r14 = 0x00007fe0c07fe840
[task 2021-12-08T21:27:48.228Z] 21:27:48     INFO -     r15 = 0x00007fe0c0aed350   rip = 0x00007fe0cf4ca692
[task 2021-12-08T21:27:48.229Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.229Z] 21:27:48     INFO - 17  libxul.so!MessageLoop::Run() [message_loop.cc:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 306 + 0xb]
[task 2021-12-08T21:27:48.229Z] 21:27:48     INFO -     rbx = 0x00007fe0bd761c48   rbp = 0x00007fe0bd761c70
[task 2021-12-08T21:27:48.229Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761c40   r12 = 0x0000000000000008
[task 2021-12-08T21:27:48.230Z] 21:27:48     INFO -     r13 = 0x00007fe0c0aed350   r14 = 0x00007fe0c0804200
[task 2021-12-08T21:27:48.230Z] 21:27:48     INFO -     r15 = 0x00007fe0bd761c88   rip = 0x00007fe0cf4a336f
[task 2021-12-08T21:27:48.230Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.230Z] 21:27:48     INFO - 18  libxul.so!nsThread::ThreadFunc(void*) [nsThread.cpp:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 391 + 0x7]
[task 2021-12-08T21:27:48.230Z] 21:27:48     INFO -     rbx = 0x0000000000000002   rbp = 0x00007fe0bd761e60
[task 2021-12-08T21:27:48.231Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761c80   r12 = 0x0000000000000008
[task 2021-12-08T21:27:48.232Z] 21:27:48     INFO -     r13 = 0x00007fe0c0aed350   r14 = 0x00007fe0c0804200
[task 2021-12-08T21:27:48.232Z] 21:27:48     INFO -     r15 = 0x00007fe0bd761c88   rip = 0x00007fe0cf2f2bc2
[task 2021-12-08T21:27:48.233Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.233Z] 21:27:48     INFO - 19  libnspr4.so!_pt_root [ptthread.c:dc71e2d92932325c6f5c7d8ec8ab5eee116a5dd2 : 201 + 0x7]
[task 2021-12-08T21:27:48.233Z] 21:27:48     INFO -     rbx = 0x0000000000000002   rbp = 0x00007fe0bd761eb0
[task 2021-12-08T21:27:48.234Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761e70   r12 = 0x0000000000000000
[task 2021-12-08T21:27:48.234Z] 21:27:48     INFO -     r13 = 0x00007fe0c0878940   r14 = 0x00007fe0bd762700
[task 2021-12-08T21:27:48.234Z] 21:27:48     INFO -     r15 = 0x00007fe0dce23a00   rip = 0x00007fe0de370a33
[task 2021-12-08T21:27:48.234Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.235Z] 21:27:48     INFO - 20  libpthread.so.0!start_thread [pthread_create.c : 463 + 0xc]
[task 2021-12-08T21:27:48.235Z] 21:27:48     INFO -     rbx = 0x0000000000000000   rbp = 0x0000000000000000
[task 2021-12-08T21:27:48.235Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761ec0   r12 = 0x00007fe0bd761f80
[task 2021-12-08T21:27:48.235Z] 21:27:48     INFO -     r13 = 0x0000000000000000   r14 = 0x00007fe0c0878940
[task 2021-12-08T21:27:48.236Z] 21:27:48     INFO -     r15 = 0x00007ffe63d3fbf8   rip = 0x00007fe0ddff36db
[task 2021-12-08T21:27:48.236Z] 21:27:48     INFO -     Found by: call frame info
[task 2021-12-08T21:27:48.236Z] 21:27:48     INFO - 21  libc.so.6!__GI___clone + 0x3e
[task 2021-12-08T21:27:48.236Z] 21:27:48     INFO -     rbx = 0x00007fe0bd762700   rbp = 0x0000000000000000
[task 2021-12-08T21:27:48.237Z] 21:27:48     INFO -     rsp = 0x00007fe0bd761f80   r12 = 0x00007fe0bd761f80
[task 2021-12-08T21:27:48.238Z] 21:27:48     INFO -     r13 = 0x0000000000000000   r14 = 0x00007fe0c0878940
[task 2021-12-08T21:27:48.238Z] 21:27:48     INFO -     r15 = 0x00007ffe63d3fbf8   rip = 0x00007fe0dd1d9a3f
[task 2021-12-08T21:27:48.238Z] 21:27:48     INFO -     Found by: call frame info
```