1807392 - Intermittent Assertion failure: mSendState == WAITING_DATA, at /builds/worker/checkouts/gecko/netwerk/protocol/http/Http3WebTransportStream.cpp:165

Status: RESOLVED INCOMPLETE

(Core :: Networking: HTTP, defect, P2)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=400647703&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ef-vz993TjSVYYPC31EZDw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-12-23T20:39:34.759Z] 20:39:34     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_create - [test_wt_stream_create : 137] true == true
[task 2022-12-23T20:39:34.760Z] 20:39:34     INFO -  (xpcshell/head.js) | test run_next_test 6 pending (2)
[task 2022-12-23T20:39:34.760Z] 20:39:34     INFO -  (xpcshell/head.js) | test test_wt_stream_create finished (2)
[task 2022-12-23T20:39:34.760Z] 20:39:34     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_wt_stream_send_and_stats
[task 2022-12-23T20:39:34.761Z] 20:39:34     INFO -  (xpcshell/head.js) | test test_wt_stream_send_and_stats pending (2)
[task 2022-12-23T20:39:34.766Z] 20:39:34     INFO -  (xpcshell/head.js) | test run_next_test 6 finished (2)
[task 2022-12-23T20:39:34.766Z] 20:39:34     INFO -  "SessionId 24"
[task 2022-12-23T20:39:34.766Z] 20:39:34     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_send_and_stats - [test_wt_stream_send_and_stats : 137] true == true
[task 2022-12-23T20:39:34.767Z] 20:39:34     INFO -  PID 3264 | Assertion failure: mSendState == WAITING_DATA, at /builds/worker/checkouts/gecko/netwerk/protocol/http/Http3WebTransportStream.cpp:165
[task 2022-12-23T20:39:34.767Z] 20:39:34     INFO -  PID 3264 | #01: mozilla::net::Http3WebTransportStream::OnInputStreamReady(nsIAsyncInputStream*) [netwerk/protocol/http/Http3WebTransportStream.cpp:165]
[task 2022-12-23T20:39:34.767Z] 20:39:34     INFO -  PID 3264 | #02: {virtual override thunk({offset(-64)}, mozilla::net::Http3WebTransportStream::OnInputStreamReady(nsIAsyncInputStream*))} [netwerk/protocol/http/Http3WebTransportStream.cpp:0]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #03: NS_NewCancelableRunnableFunction<CallbackHolder::CallbackHolder(nsIAsyncInputStream*, nsIInputStreamCallback*, unsigned int, nsIEventTarget*)::{lambda()#1}>(char const*, CallbackHolder::CallbackHolder(nsIAsyncInputStream*, nsIInputStreamCallback*, unsigned int, nsIEventTarget*)::{lambda()#1}&&)::FuncCancelableRunnable::Run() [xpcom/threads/nsThreadUtils.h:668]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #04: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1192]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #05: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:476]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #06: mozilla::net::nsSocketTransportService::Run() [netwerk/base/nsSocketTransportService2.cpp:1236]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #07: {virtual override thunk({offset(-32)}, mozilla::net::nsSocketTransportService::Run())} [netwerk/base/nsSocketTransportService2.cpp:0]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #08: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1192]
[task 2022-12-23T20:39:34.768Z] 20:39:34     INFO -  PID 3264 | #09: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:476]
[task 2022-12-23T20:39:34.769Z] 20:39:34     INFO -  PID 3264 | #10: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:301]
[task 2022-12-23T20:39:34.769Z] 20:39:34     INFO -  PID 3264 | #11: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:0]
[task 2022-12-23T20:39:34.770Z] 20:39:34     INFO -  PID 3264 | #12: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:357]
[task 2022-12-23T20:39:34.771Z] 20:39:34     INFO -  PID 3264 | #13: nsThread::ThreadFunc(void*) [xpcom/threads/nsThread.cpp:385]
[task 2022-12-23T20:39:34.773Z] 20:39:34     INFO -  PID 3264 | #14: _pt_root [nsprpub/pr/src/pthreads/ptthread.c:204]
[task 2022-12-23T20:39:34.820Z] 20:39:34     INFO -  PID 3264 | #15: set_alt_signal_stack_and_start(PthreadCreateParams*) [mozglue/interposers/pthread_create_interposer.cpp:81]
[task 2022-12-23T20:39:34.822Z] 20:39:34     INFO -  PID 3264 | #16: ??? [/lib/x86_64-linux-gnu/libpthread.so.0 + 0x76db]
[task 2022-12-23T20:39:34.833Z] 20:39:34     INFO -  PID 3264 | #17: clone [/lib/x86_64-linux-gnu/libc.so.6 + 0x121a3f]
[task 2022-12-23T20:39:34.833Z] 20:39:34     INFO -  PID 3264 | #18: ??? (???:???)
[task 2022-12-23T20:39:34.834Z] 20:39:34     INFO -  PID 3264 | ExceptionHandler::GenerateDump cloned child 3288
[task 2022-12-23T20:39:34.834Z] 20:39:34     INFO -  PID 3264 | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2022-12-23T20:39:34.834Z] 20:39:34     INFO -  PID 3264 | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2022-12-23T20:39:34.834Z] 20:39:34     INFO -  <<<<<<<
[task 2022-12-23T20:39:39.848Z] 20:39:39  WARNING -  PROCESS-CRASH | netwerk/test/unit/test_webtransport_simple.js | application crashed [@ mozilla::net::Http3WebTransportStream::OnInputStreamReady(nsIAsyncInputStream*)]
[task 2022-12-23T20:39:39.849Z] 20:39:39     INFO -  Mozilla crash reason: MOZ_ASSERT(mSendState == WAITING_DATA)
[task 2022-12-23T20:39:39.850Z] 20:39:39     INFO -  Crash dump filename: /tmp/xpc-other-cg487br0/4490c97e-23d2-52ab-23bb-c02beacfc07d.dmp
[task 2022-12-23T20:39:39.850Z] 20:39:39     INFO -  Operating system: Linux
[task 2022-12-23T20:39:39.850Z] 20:39:39     INFO -                    4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018
[task 2022-12-23T20:39:39.851Z] 20:39:39     INFO -  CPU: amd64
[task 2022-12-23T20:39:39.851Z] 20:39:39     INFO -       family 6 model 85 stepping 7
[task 2022-12-23T20:39:39.852Z] 20:39:39     INFO -       2 CPUs
[task 2022-12-23T20:39:39.852Z] 20:39:39     INFO -  Linux Ubuntu 18.04 - bionic (Ubuntu 18.04.6 LTS)
[task 2022-12-23T20:39:39.852Z] 20:39:39     INFO -  Crash reason:  SIGSEGV / SEGV_MAPERR
[task 2022-12-23T20:39:39.853Z] 20:39:39     INFO -  Crash address: 0x0
[task 2022-12-23T20:39:39.853Z] 20:39:39     INFO -  Crashing instruction: `mov dword [0x0], 0xa5`
[task 2022-12-23T20:39:39.854Z] 20:39:39     INFO -  Memory accessed by instruction:
[task 2022-12-23T20:39:39.854Z] 20:39:39     INFO -    0. Address: 0x0000000000000000
[task 2022-12-23T20:39:39.854Z] 20:39:39     INFO -       Size: 4
[task 2022-12-23T20:39:39.855Z] 20:39:39     INFO -  Process uptime: not available
[task 2022-12-23T20:39:39.855Z] 20:39:39     INFO -  Thread 3 Socket Thread (crashed)
[task 2022-12-23T20:39:39.855Z] 20:39:39     INFO -   0  libxul.so!mozilla::net::Http3WebTransportStream::OnInputStreamReady(nsIAsyncInputStream*) [Http3WebTransportStream.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 165 + 0x0]
[task 2022-12-23T20:39:39.856Z] 20:39:39     INFO -       rax = 0x00007f06ac86debe    rdx = 0x0000000000000000
[task 2022-12-23T20:39:39.856Z] 20:39:39     INFO -       rcx = 0x000056287e2a6a78    rbx = 0x00007f06a02df550
[task 2022-12-23T20:39:39.856Z] 20:39:39     INFO -       rsi = 0x00007f06a800e8b0    rdi = 0x00007f06a800d680
[task 2022-12-23T20:39:39.857Z] 20:39:39     INFO -       rbp = 0x00007f069d5bcc20    rsp = 0x00007f069d5bcc10
[task 2022-12-23T20:39:39.857Z] 20:39:39     INFO -        r8 = 0x00007f06a800e8b0     r9 = 0x00007f069d5be700
[task 2022-12-23T20:39:39.857Z] 20:39:39     INFO -       r10 = 0x0000000000000000    r11 = 0x0000000000000000
[task 2022-12-23T20:39:39.858Z] 20:39:39     INFO -       r12 = 0x00007f06a02cd4e8    r13 = 0x00007f06a02cd3c0
[task 2022-12-23T20:39:39.858Z] 20:39:39     INFO -       r14 = 0x00007f069c2ef5c0    r15 = 0x00007f06a02cd408
[task 2022-12-23T20:39:39.859Z] 20:39:39     INFO -       rip = 0x00007f06afd3694f
[task 2022-12-23T20:39:39.859Z] 20:39:39     INFO -      Found by: given as instruction pointer in context
[task 2022-12-23T20:39:39.859Z] 20:39:39     INFO -   1  libxul.so!{virtual override thunk({offset(-64)}, mozilla::net::Http3WebTransportStream::OnInputStreamReady(nsIAsyncInputStream*))} [Http3WebTransportStream.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 0 + 0xc]
[task 2022-12-23T20:39:39.860Z] 20:39:39     INFO -       rbx = 0x00007f069bf11db8    rbp = 0x00007f069d5bcc30
[task 2022-12-23T20:39:39.860Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcc30    r12 = 0x00007f06a02cd4e8
[task 2022-12-23T20:39:39.860Z] 20:39:39     INFO -       r13 = 0x00007f06a02cd3c0    r14 = 0x00007f069d5bcca0
[task 2022-12-23T20:39:39.861Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd408    rip = 0x00007f06afd3698b
[task 2022-12-23T20:39:39.861Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.861Z] 20:39:39     INFO -   2  libxul.so!CallbackHolder::CallbackHolder(nsIAsyncInputStream*, nsIInputStreamCallback*, unsigned int, nsIEventTarget*)::{lambda()#1}::operator()() const [nsPipe3.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 73]
[task 2022-12-23T20:39:39.862Z] 20:39:39     INFO -      Found by: inlining
[task 2022-12-23T20:39:39.862Z] 20:39:39     INFO -   3  libxul.so!NS_NewCancelableRunnableFunction<CallbackHolder::CallbackHolder(nsIAsyncInputStream*, nsIInputStreamCallback*, unsigned int, nsIEventTarget*)::{lambda()#1}>(char const*, CallbackHolder::CallbackHolder(nsIAsyncInputStream*, nsIInputStreamCallback*, unsigned int, nsIEventTarget*)::{lambda()#1}&&)::FuncCancelableRunnable::Run() [nsThreadUtils.h:b1fa33ea226963e423b24648aef55f814fbb3648 : 665 + 0x14]
[task 2022-12-23T20:39:39.862Z] 20:39:39     INFO -       rbx = 0x00007f069bf11db8    rbp = 0x00007f069d5bcc50
[task 2022-12-23T20:39:39.863Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcc40    r12 = 0x00007f06a02cd4e8
[task 2022-12-23T20:39:39.863Z] 20:39:39     INFO -       r13 = 0x00007f06a02cd3c0    r14 = 0x00007f069d5bcca0
[task 2022-12-23T20:39:39.863Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd408    rip = 0x00007f06af8521ac
[task 2022-12-23T20:39:39.864Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.864Z] 20:39:39     INFO -   4  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 1191 + 0x10]
[task 2022-12-23T20:39:39.865Z] 20:39:39     INFO -       rbx = 0x00007f069d5bcd10    rbp = 0x00007f069d5bcda0
[task 2022-12-23T20:39:39.865Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcc60    r12 = 0x00007f06a02cd4e8
[task 2022-12-23T20:39:39.865Z] 20:39:39     INFO -       r13 = 0x00007f06a02cd3c0    r14 = 0x00007f069d5bcca0
[task 2022-12-23T20:39:39.866Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd408    rip = 0x00007f06af89a07a
[task 2022-12-23T20:39:39.866Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.866Z] 20:39:39     INFO -   5  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 476 + 0xe]
[task 2022-12-23T20:39:39.867Z] 20:39:39     INFO -       rbx = 0x0000000000000001    rbp = 0x00007f069d5bcdd0
[task 2022-12-23T20:39:39.867Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcdb0    r12 = 0x00007f069d5bce18
[task 2022-12-23T20:39:39.867Z] 20:39:39     INFO -       r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007f069d5bcdb7
[task 2022-12-23T20:39:39.868Z] 20:39:39     INFO -       r15 = 0x00007f069d5bce48    rip = 0x00007f06af89e461
[task 2022-12-23T20:39:39.868Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.868Z] 20:39:39     INFO -   6  libxul.so!mozilla::net::nsSocketTransportService::Run() [nsSocketTransportService2.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 1235 + 0xd]
[task 2022-12-23T20:39:39.869Z] 20:39:39     INFO -       rbx = 0x00007f06a02c9b80    rbp = 0x00007f069d5bce80
[task 2022-12-23T20:39:39.869Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcde0    r12 = 0x00007f069d5bce18
[task 2022-12-23T20:39:39.869Z] 20:39:39     INFO -       r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007f069d5bce2f
[task 2022-12-23T20:39:39.869Z] 20:39:39     INFO -       r15 = 0x00007f069d5bce48    rip = 0x00007f06afa5f32e
[task 2022-12-23T20:39:39.870Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.871Z] 20:39:39     INFO -   7  libxul.so!{virtual override thunk({offset(-32)}, mozilla::net::nsSocketTransportService::Run())} [nsSocketTransportService2.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 0 + 0xc]
[task 2022-12-23T20:39:39.871Z] 20:39:39     INFO -       rbx = 0x00007f069d5bcf50    rbp = 0x00007f069d5bce90
[task 2022-12-23T20:39:39.871Z] 20:39:39     INFO -       rsp = 0x00007f069d5bce90    r12 = 0x00007f06a02cd4e8
[task 2022-12-23T20:39:39.872Z] 20:39:39     INFO -       r13 = 0x00007f06a02cd3c0    r14 = 0x00007f069d5bcee0
[task 2022-12-23T20:39:39.872Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd408    rip = 0x00007f06afa5fc73
[task 2022-12-23T20:39:39.872Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.873Z] 20:39:39     INFO -   8  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 1191 + 0x10]
[task 2022-12-23T20:39:39.873Z] 20:39:39     INFO -       rbx = 0x00007f069d5bcf50    rbp = 0x00007f069d5bcfe0
[task 2022-12-23T20:39:39.873Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcea0    r12 = 0x00007f06a02cd4e8
[task 2022-12-23T20:39:39.873Z] 20:39:39     INFO -       r13 = 0x00007f06a02cd3c0    r14 = 0x00007f069d5bcee0
[task 2022-12-23T20:39:39.874Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd408    rip = 0x00007f06af89a07a
[task 2022-12-23T20:39:39.874Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.874Z] 20:39:39     INFO -   9  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 476 + 0xe]
[task 2022-12-23T20:39:39.875Z] 20:39:39     INFO -       rbx = 0x0000000000000000    rbp = 0x00007f069d5bd010
[task 2022-12-23T20:39:39.875Z] 20:39:39     INFO -       rsp = 0x00007f069d5bcff0    r12 = 0x00007f069d5bd028
[task 2022-12-23T20:39:39.875Z] 20:39:39     INFO -       r13 = 0x00007f069d66bae0    r14 = 0x00007f069d5bcff7
[task 2022-12-23T20:39:39.875Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd3c0    rip = 0x00007f06af89e461
[task 2022-12-23T20:39:39.876Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.876Z] 20:39:39     INFO -  10  libxul.so!mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [MessagePump.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 300 + 0x9]
[task 2022-12-23T20:39:39.876Z] 20:39:39     INFO -       rbx = 0x00007f069d5bd130    rbp = 0x00007f069d5bd060
[task 2022-12-23T20:39:39.876Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd020    r12 = 0x00007f069d5bd028
[task 2022-12-23T20:39:39.877Z] 20:39:39     INFO -       r13 = 0x00007f069d66bae0    r14 = 0x00007f069d66bac0
[task 2022-12-23T20:39:39.877Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd3c0    rip = 0x00007f06b000147e
[task 2022-12-23T20:39:39.878Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.878Z] 20:39:39     INFO -  11  libxul.so!MessageLoop::RunInternal() [message_loop.cc:b1fa33ea226963e423b24648aef55f814fbb3648 : 381 + 0x16]
[task 2022-12-23T20:39:39.878Z] 20:39:39     INFO -       rbx = 0x00007f069d5bd130    rbp = 0x00007f069d5bd0a0
[task 2022-12-23T20:39:39.879Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd070    r12 = 0x00007f069d5bd130
[task 2022-12-23T20:39:39.879Z] 20:39:39     INFO -       r13 = 0x000000000000000d    r14 = 0x00007f069d5bd0b0
[task 2022-12-23T20:39:39.880Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd3c0    rip = 0x00007f06affa120b
[task 2022-12-23T20:39:39.880Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.880Z] 20:39:39     INFO -  12  libxul.so!MessageLoop::RunHandler() [message_loop.cc:b1fa33ea226963e423b24648aef55f814fbb3648 : 374]
[task 2022-12-23T20:39:39.881Z] 20:39:39     INFO -      Found by: inlining
[task 2022-12-23T20:39:39.881Z] 20:39:39     INFO -  13  libxul.so!MessageLoop::Run() [message_loop.cc:b1fa33ea226963e423b24648aef55f814fbb3648 : 356 + 0x7]
[task 2022-12-23T20:39:39.881Z] 20:39:39     INFO -       rbx = 0x00007f069d5bd130    rbp = 0x00007f069d5bd0e0
[task 2022-12-23T20:39:39.882Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd0b0    r12 = 0x00007f069d5bd130
[task 2022-12-23T20:39:39.882Z] 20:39:39     INFO -       r13 = 0x000000000000000d    r14 = 0x00007f069d5bd0b0
[task 2022-12-23T20:39:39.882Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd3c0    rip = 0x00007f06affa1165
[task 2022-12-23T20:39:39.883Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.884Z] 20:39:39     INFO -  14  libxul.so!nsThread::ThreadFunc(void*) [nsThread.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 383 + 0x7]
[task 2022-12-23T20:39:39.884Z] 20:39:39     INFO -       rbx = 0x00007f06a02cd408    rbp = 0x00007f069d5bd330
[task 2022-12-23T20:39:39.885Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd0f0    r12 = 0x00007f069d5bd130
[task 2022-12-23T20:39:39.885Z] 20:39:39     INFO -       r13 = 0x000000000000000d    r14 = 0x00007f06a02cd410
[task 2022-12-23T20:39:39.885Z] 20:39:39     INFO -       r15 = 0x00007f06a02cd3c0    rip = 0x00007f06af8968b4
[task 2022-12-23T20:39:39.886Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.886Z] 20:39:39     INFO -  15  libnspr4.so!_pt_root [ptthread.c:b1fa33ea226963e423b24648aef55f814fbb3648 : 201 + 0x6]
[task 2022-12-23T20:39:39.886Z] 20:39:39     INFO -       rbx = 0x00007f06a02774c0    rbp = 0x00007f069d5bd380
[task 2022-12-23T20:39:39.886Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd340    r12 = 0x00007f069d5bdf00
[task 2022-12-23T20:39:39.887Z] 20:39:39     INFO -       r13 = 0x0000000000000002    r14 = 0x0000000000000cc5
[task 2022-12-23T20:39:39.887Z] 20:39:39     INFO -       r15 = 0x00007f069d5be700    rip = 0x00007f06b73db964
[task 2022-12-23T20:39:39.887Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.887Z] 20:39:39     INFO -  16  xpcshell!set_alt_signal_stack_and_start(PthreadCreateParams*) [pthread_create_interposer.cpp:b1fa33ea226963e423b24648aef55f814fbb3648 : 81 + 0x5]
[task 2022-12-23T20:39:39.888Z] 20:39:39     INFO -       rbx = 0x00007f06b73f5000    rbp = 0x00007f069d5bd430
[task 2022-12-23T20:39:39.888Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd390    r12 = 0x00007f06b73db7ef
[task 2022-12-23T20:39:39.888Z] 20:39:39     INFO -       r13 = 0x0000000000000000    r14 = 0x00007f06a02774c0
[task 2022-12-23T20:39:39.888Z] 20:39:39     INFO -       r15 = 0x00007f069d5bd3a0    rip = 0x000056287e22143f
[task 2022-12-23T20:39:39.888Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.889Z] 20:39:39     INFO -  17  libpthread.so.0!start_thread [pthread_create.c : 463 + 0xc]
[task 2022-12-23T20:39:39.889Z] 20:39:39     INFO -       rbx = 0x0000000000000000    rbp = 0x0000000000000000
[task 2022-12-23T20:39:39.889Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd440    r12 = 0x00007f069d5bd500
[task 2022-12-23T20:39:39.889Z] 20:39:39     INFO -       r13 = 0x0000000000000000    r14 = 0x00007f069d6711e0
[task 2022-12-23T20:39:39.889Z] 20:39:39     INFO -       r15 = 0x00007fff85b8ca60    rip = 0x00007f06b6fc46db
[task 2022-12-23T20:39:39.889Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.890Z] 20:39:39     INFO -  18  libc.so.6!__GI___clone + 0x3e
[task 2022-12-23T20:39:39.890Z] 20:39:39     INFO -       rbx = 0x00007f069d5be700    rbp = 0x0000000000000000
[task 2022-12-23T20:39:39.890Z] 20:39:39     INFO -       rsp = 0x00007f069d5bd500    r12 = 0x00007f069d5bd500
[task 2022-12-23T20:39:39.891Z] 20:39:39     INFO -       r13 = 0x0000000000000000    r14 = 0x00007f069d6711e0
[task 2022-12-23T20:39:39.891Z] 20:39:39     INFO -       r15 = 0x00007fff85b8ca60    rip = 0x00007f06a7d42a3f
[task 2022-12-23T20:39:39.891Z] 20:39:39     INFO -      Found by: call frame info
[task 2022-12-23T20:39:39.892Z] 20:39:39     INFO -  Thread 0 xpcshell
[task 2022-12-23T20:39:39.892Z] 20:39:39     INFO -   0  libc.so.6!poll [poll.c : 29 + 0x18]

Comment 1

[Iulian Moraru]

First occurrence: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&searchStr=linux%2C18.04%2Cx64%2Cwebrender%2Cdebug%2Cxpcshell%2Ctests%2Cwithout%2Cfission%2Cenabled%2Ctest-linux1804-64-qr%2Fdebug-xpcshell-nofis%2Cx2&fromchange=f39720747d46a559fd0e3d58e0f36feeec8cc4f0&tochange=f30a44075cedc3506e509af6d7ec3d68c21f6a63&selectedTaskRun=Uboi3onGSe2e-D30n_NheA.0

Comment 2

[Iulian Moraru]

Hi Kershaw! Can you please take a look at this? This seems to be regressed by your recent changes from Bug 1799636.
Thank you!

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1799636

Comment 4

[Intermittent Failures Robot]

7 failures in 2999 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 7
  • debug: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1807392&startday=2022-12-19&endday=2022-12-25&tree=all

Comment 5

[Intermittent Failures Robot]

12 failures in 1328 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• try: 2
• mozilla-central: 3

Platform and build breakdown:

• linux1804-64-qr: 12
  • debug: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1807392&startday=2022-12-26&endday=2023-01-01&tree=all

Comment 6

[Kershaw Chang [:kershaw]]

This should be fixed by the patch in bug 1799843.

Comment 7

[Intermittent Failures Robot]

8 failures in 2607 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• try: 2
• mozilla-central: 1
• comm-central: 2

Platform and build breakdown:

• linux1804-64-qr: 7
  • debug: 7
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1807392&startday=2023-01-02&endday=2023-01-08&tree=all

Comment 8

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.