Filed by: mlaza [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=355254721&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Pu7cjRiVQNOIhRAQZXgGww/runs/1/artifacts/public/logs/live_backing.log

[task 2021-10-19T08:12:42.036Z] 08:12:42     INFO - TEST-START | /websockets/basic-auth.any.sharedworker.html?wpt_flags=h2
[task 2021-10-19T08:12:43.008Z] 08:12:43     INFO - IOError on command, setting status to CRASH
[task 2021-10-19T08:12:43.430Z] 08:12:43     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpwa8wnh9a/7c108258-032a-6fc4-7d13-eb6d7ae4427a.dmp /builds/worker/workspace/build/symbols https://symbols.mozilla.org/
[task 2021-10-19T08:12:49.317Z] 08:12:49     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/7c108258-032a-6fc4-7d13-eb6d7ae4427a.dmp
[task 2021-10-19T08:12:49.317Z] 08:12:49     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/7c108258-032a-6fc4-7d13-eb6d7ae4427a.extra
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO - PROCESS-CRASH | /websockets/basic-auth.any.sharedworker.html?wpt_flags=h2 | application crashed [@ {virtual override thunk({offset(-16)}, mozilla::net::Http2Session::TakeHttpConnection())} + 0x9]
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO - Mozilla crash reason: MOZ_ASSERT(false) (TakeHttpConnection of Http2Session)
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO - Crash dump filename: /tmp/tmpwa8wnh9a/7c108258-032a-6fc4-7d13-eb6d7ae4427a.dmp
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO - Operating system: Android
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO -                   0.0.0 Linux 3.10.0+ #260 SMP PREEMPT Fri May 19 12:48:14 PDT 2017 x86_64
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO - CPU: amd64
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO -      family 6 model 6 stepping 3
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO -      4 CPUs
[task 2021-10-19T08:12:49.484Z] 08:12:49     INFO - 
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - GPU: UNKNOWN
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - 
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - Crash reason:  SIGSEGV / SEGV_MAPERR
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - Crash address: 0x0
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - Process uptime: not available
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - 
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO - Thread 16 tid 17557 (crashed) 0  libxul.so!mozilla::net::Http2Session::TakeHttpConnection() [Http2Session.cpp:4185629111d323484d1f74a667d57145616203b7 : 4341 + 0x29]
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO -     rax = 0x00007b92b26d3c66   rdx = 0x0000000000000004
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO -     rcx = 0x00007b92b628bc30   rbx = 0x00007b92c5660c80
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO -     rsi = 0x00007b92c565fb40   rdi = 0x000000000000001b
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO -     rbp = 0x00007b92c5660c60   rsp = 0x00007b92c5660c60
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO -      r8 = 0x000000000000ffff    r9 = 0x0000000000000000
[task 2021-10-19T08:12:49.485Z] 08:12:49     INFO -     r10 = 0x00007b92d06603d0   r11 = 0x0000000000000246
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     r12 = 0x00007b929cef2500   r13 = 0x00007b92c5660e00
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     r14 = 0x00007b92a23b40c0   r15 = 0x00007b929d8f3430
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     rip = 0x00007b92abbe8aef
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     Found by: given as instruction pointer in context
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -  1  libxul.so!{virtual override thunk({offset(-16)}, mozilla::net::Http2Session::TakeHttpConnection())} + 0x9
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     rbp = 0x00007b92c5660c70   rsp = 0x00007b92c5660c70
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     rip = 0x00007b92abbe8b09
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -  2  libxul.so!mozilla::net::nsHttpConnectionMgr::ProcessNewTransaction(mozilla::net::nsHttpTransaction*) [nsHttpConnectionMgr.cpp:4185629111d323484d1f74a667d57145616203b7 : 1664 + 0x1c]
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     rbp = 0x00007b92c5660cd0   rsp = 0x00007b92c5660c80
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     rip = 0x00007b92abcb7492
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.486Z] 08:12:49     INFO -  3  libxul.so!mozilla::net::nsHttpConnectionMgr::OnMsgNewTransactionWithStickyConn(int, mozilla::net::ARefBase*) [nsHttpConnectionMgr.cpp:4185629111d323484d1f74a667d57145616203b7 : 2005 + 0xb]
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     rbp = 0x00007b92c5660d20   rsp = 0x00007b92c5660ce0
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     rip = 0x00007b92abcb05e7
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -  4  libxul.so!mozilla::net::ConnEvent::Run() [nsHttpConnectionMgr.cpp:4185629111d323484d1f74a667d57145616203b7 : 176 + 0x28]
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     rbp = 0x00007b92c5660d60   rsp = 0x00007b92c5660d30
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     rip = 0x00007b92abccf00b
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -  5  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:4185629111d323484d1f74a667d57145616203b7 : 1145 + 0x11]
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     rbp = 0x00007b92c5660e90   rsp = 0x00007b92c5660d70
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     rip = 0x00007b92ab7e8f02
[task 2021-10-19T08:12:49.487Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -  6  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:4185629111d323484d1f74a667d57145616203b7 : 467 + 0x10]
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     rbp = 0x00007b92c5660ed0   rsp = 0x00007b92c5660ea0
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     rip = 0x00007b92ab7ed567
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -  7  libxul.so!mozilla::net::nsSocketTransportService::Run() [nsSocketTransportService2.cpp:4185629111d323484d1f74a667d57145616203b7 : 1190 + 0xc]
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     rbp = 0x00007b92c5660f80   rsp = 0x00007b92c5660ee0
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     rip = 0x00007b92ab9836ec
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -  8  libxul.so!{virtual override thunk({offset(-32)}, mozilla::net::nsSocketTransportService::Run())} + 0xd
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     rbp = 0x00007b92c5660f90   rsp = 0x00007b92c5660f90
[task 2021-10-19T08:12:49.488Z] 08:12:49     INFO -     rip = 0x00007b92ab983f2d
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -  9  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:4185629111d323484d1f74a667d57145616203b7 : 1145 + 0x11]
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rbp = 0x00007b92c56610c0   rsp = 0x00007b92c5660fa0
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rip = 0x00007b92ab7e8f02
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO - 10  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:4185629111d323484d1f74a667d57145616203b7 : 467 + 0x10]
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rbp = 0x00007b92c5661100   rsp = 0x00007b92c56610d0
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rip = 0x00007b92ab7ed567
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO - 11  libxul.so!mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [MessagePump.cpp:4185629111d323484d1f74a667d57145616203b7 : 300 + 0xa]
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rbp = 0x00007b92c5661150   rsp = 0x00007b92c5661110
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rip = 0x00007b92abe16212
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO - 12  libxul.so!MessageLoop::RunInternal() [message_loop.cc:4185629111d323484d1f74a667d57145616203b7 : 331 + 0x17]
[task 2021-10-19T08:12:49.489Z] 08:12:49     INFO -     rbp = 0x00007b92c5661190   rsp = 0x00007b92c5661160
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rip = 0x00007b92abdb6e86
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO - 13  libxul.so!MessageLoop::Run() [message_loop.cc:4185629111d323484d1f74a667d57145616203b7 : 306 + 0x8]
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rbp = 0x00007b92c56611d0   rsp = 0x00007b92c56611a0
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rip = 0x00007b92abdb6def
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO - 14  libxul.so!nsThread::ThreadFunc(void*) [nsThread.cpp:4185629111d323484d1f74a667d57145616203b7 : 390 + 0x8]
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rbp = 0x00007b92c56613a0   rsp = 0x00007b92c56611e0
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rip = 0x00007b92ab7e658c
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO - 15  libnss3.so!_pt_root [ptthread.c:4185629111d323484d1f74a667d57145616203b7 : 201 + 0xa]
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rbp = 0x00007b92c56613e0   rsp = 0x00007b92c56613b0
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     rip = 0x00007b92b5b715dd
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO -     Found by: previous frame's frame pointer
[task 2021-10-19T08:12:49.490Z] 08:12:49     INFO - 16  libnss3.so!pt_recvfrom_cont [ptio.c:4185629111d323484d1f74a667d57145616203b7 : 996 + 0x2f]
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     rbp = 0x00007b92c56613e0   rsp = 0x00007b92c56613d0
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     rip = 0x00007b92b5b71492
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO - 17  libc.so + 0x89772
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     rsp = 0x00007b92c56613f0   rip = 0x00007b92d06c2772
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO - 18  libnss3.so!pt_recvfrom_cont [ptio.c:4185629111d323484d1f74a667d57145616203b7 : 996 + 0x2f]
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     rsp = 0x00007b92c5661428   rip = 0x00007b92b5b71492
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO - 19  libc.so + 0x299ec
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     rsp = 0x00007b92c5661440   rip = 0x00007b92d06629ec
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO - 20  libc.so + 0x896c0
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     rsp = 0x00007b92c5661448   rip = 0x00007b92d06c26c0
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.491Z] 08:12:49     INFO - 21  libc.so + 0x1ca66
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO -     rsp = 0x00007b92c5661450   rip = 0x00007b92d0655a66
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO - 22  libnss3.so!pt_recvfrom_cont [ptio.c:4185629111d323484d1f74a667d57145616203b7 : 996 + 0x2f]
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO -     rsp = 0x00007b92c56614b8   rip = 0x00007b92b5b71492
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO -     Found by: stack scanning
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO - 
[task 2021-10-19T08:12:49.492Z] 08:12:49     INFO - Thread 0 tid 17535