Bug: Intermittent None [@ libpthread.so.0 + 0x000000000000b841] | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-09-30 23:42:12+00:00
Resolved: 2024-09-18 12:04:40+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=430898964&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HsTGIEnNSZ-rUfxiSGBEmg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-09-30T23:09:07.237Z] 23:09:07     INFO -  PROCESS-CRASH | None [@ libpthread.so.0 + 0x000000000000b841] | tabswitch
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -  Crash dump filename: /tmp/tmpfr9bbz49/profile/minidumps/22e82696-ca94-6825-8174-74679f68fd71.dmp
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -  Process type: unknown
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -  Process pid: unknown
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -  Operating system: Linux
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -                    4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -  CPU: amd64
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -       family 6 model 94 stepping 3
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -       8 CPUs
[task 2023-09-30T23:09:07.238Z] 23:09:07     INFO -  Linux Ubuntu 18.04 - bionic (Ubuntu 18.04.5 LTS)
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -  Crash reason:  SIGABRT
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -  Crash address: 0x3ee00000bf7
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -  Crashing instruction: `jz $+0x16`
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -  No memory accessed by instruction
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -  Process uptime: not available
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -  Thread 0 firefox-bin (crashed)
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -   0  libpthread.so.0 + 0xb841
[task 2023-09-30T23:09:07.239Z] 23:09:07     INFO -       rax = 0x0000000000000003    rdx = 0x00007f8712c00020
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -       rcx = 0x0000000000000003    rbx = 0x00007f8712c00000
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -       rsi = 0x0000000000000000    rdi = 0x00007f8712c00020
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -       rbp = 0x00007fffa094ef60    rsp = 0x00007fffa094ee18
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -        r8 = 0x0000000000000000     r9 = 0x5bf2252c48198bee
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -       r10 = 0x00007f86f5b20100    r11 = 0x0000000000000000
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -       r12 = 0x00007f86b902a000    r13 = 0x0000000000000080
[task 2023-09-30T23:09:07.240Z] 23:09:07     INFO -       r14 = 0x0000000000000180    r15 = 0x00007f86b9029000
[task 2023-09-30T23:09:07.241Z] 23:09:07     INFO -       rip = 0x00007f8713d28841
[task 2023-09-30T23:09:07.241Z] 23:09:07     INFO -      Found by: given as instruction pointer in context
[task 2023-09-30T23:09:07.241Z] 23:09:07     INFO -   1  libxul.so!nsStringBuffer::Alloc(unsigned long) [nsStringBuffer.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 68]
[task 2023-09-30T23:09:07.241Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.241Z] 23:09:07     INFO -   2  libxul.so!nsTSubstring<char>::StartBulkWriteImpl(unsigned long, unsigned long, bool, unsigned long, unsigned long, unsigned long) [nsTSubstring.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 233]
[task 2023-09-30T23:09:07.241Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.242Z] 23:09:07     INFO -   3  libxul.so!nsTSubstring<char>::SetLength(unsigned long, std::nothrow_t const&) [nsTSubstring.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 961 + 0x85]
[task 2023-09-30T23:09:07.242Z] 23:09:07     INFO -       rbp = 0x00007fffa094efb0    rsp = 0x00007fffa094ef70
[task 2023-09-30T23:09:07.242Z] 23:09:07     INFO -       rip = 0x00007f8701c03376
[task 2023-09-30T23:09:07.242Z] 23:09:07     INFO -      Found by: previous frame's frame pointer
[task 2023-09-30T23:09:07.243Z] 23:09:07     INFO -   4  libxul.so!ReadPrincipalInfo(JSStructuredCloneReader*, mozilla::OriginAttributes&, nsTSubstring<char>&, nsTSubstring<char>&, nsTSubstring<char>&) [nsJSPrincipals.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 135 + 0xd]
[task 2023-09-30T23:09:07.243Z] 23:09:07     INFO -       rbx = 0x000000000000004b    rbp = 0x00007fffa094f060
[task 2023-09-30T23:09:07.243Z] 23:09:07     INFO -       rsp = 0x00007fffa094efc0    r12 = 0x00007fffa094f228
[task 2023-09-30T23:09:07.243Z] 23:09:07     INFO -       r13 = 0x000000000000004b    r14 = 0x00007fffa094f678
[task 2023-09-30T23:09:07.243Z] 23:09:07     INFO -       r15 = 0x00007fffa094f1d0    rip = 0x00007f8702abe53c
[task 2023-09-30T23:09:07.243Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.244Z] 23:09:07     INFO -   5  libxul.so!ReadPrincipalInfo(JSStructuredCloneReader*, unsigned int, mozilla::ipc::PrincipalInfo&) [nsJSPrincipals.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 232 + 0xa]
[task 2023-09-30T23:09:07.244Z] 23:09:07     INFO -       rbx = 0x00007fffa094f678    rbp = 0x00007fffa094f2b0
[task 2023-09-30T23:09:07.244Z] 23:09:07     INFO -       rsp = 0x00007fffa094f070    r12 = 0x0000000000000000
[task 2023-09-30T23:09:07.244Z] 23:09:07     INFO -       r13 = 0x00000000ffff0016    r14 = 0x00007fffa094f2d8
[task 2023-09-30T23:09:07.244Z] 23:09:07     INFO -       r15 = 0x00007fffa094f078    rip = 0x00007f8702abdd47
[task 2023-09-30T23:09:07.244Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.245Z] 23:09:07     INFO -   6  libxul.so!nsJSPrincipals::ReadKnownPrincipalType(JSContext*, JSStructuredCloneReader*, unsigned int, JSPrincipals**) [nsJSPrincipals.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 280 + 0xc]
[task 2023-09-30T23:09:07.245Z] 23:09:07     INFO -       rbx = 0x00007fffa094f678    rbp = 0x00007fffa094f390
[task 2023-09-30T23:09:07.245Z] 23:09:07     INFO -       rsp = 0x00007fffa094f2c0    r12 = 0x00007fffa094fa20
[task 2023-09-30T23:09:07.245Z] 23:09:07     INFO -       r13 = 0x00000000ffff0016    r14 = 0x00007fffa094f410
[task 2023-09-30T23:09:07.245Z] 23:09:07     INFO -       r15 = 0x00007f86f5b20100    rip = 0x00007f86fe3fb581
[task 2023-09-30T23:09:07.245Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.246Z] 23:09:07     INFO -   7  libxul.so!JSStructuredCloneReader::readSavedFrameHeader(unsigned int) [StructuredClone.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 3393 + 0x4]
[task 2023-09-30T23:09:07.246Z] 23:09:07     INFO -       rbx = 0x00007fffa094f678    rbp = 0x00007fffa094f460
[task 2023-09-30T23:09:07.246Z] 23:09:07     INFO -       rsp = 0x00007fffa094f3a0    r12 = 0x00007fffa094fa20
[task 2023-09-30T23:09:07.246Z] 23:09:07     INFO -       r13 = 0x00000000ffff0016    r14 = 0x00000000ffff0017
[task 2023-09-30T23:09:07.246Z] 23:09:07     INFO -       r15 = 0x00007f86f5b20100    rip = 0x00007f8700e3663c
[task 2023-09-30T23:09:07.246Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.247Z] 23:09:07     INFO -   8  libxul.so!JSStructuredCloneReader::startRead(JS::MutableHandle<JS::Value>, JSStructuredCloneReader::ShouldAtomizeStrings) [StructuredClone.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 3118 + 0x7]
[task 2023-09-30T23:09:07.247Z] 23:09:07     INFO -       rbx = 0x0000000000000000    rbp = 0x00007fffa094f520
[task 2023-09-30T23:09:07.247Z] 23:09:07     INFO -       rsp = 0x00007fffa094f470    r12 = 0x00007fffa094fa20
[task 2023-09-30T23:09:07.247Z] 23:09:07     INFO -       r13 = 0x00000000ffff0016    r14 = 0x00007fffa094f678
[task 2023-09-30T23:09:07.247Z] 23:09:07     INFO -       r15 = 0x00007fffa094f678    rip = 0x00007f87021bf49e
[task 2023-09-30T23:09:07.247Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.248Z] 23:09:07     INFO -   9  libxul.so!JSStructuredCloneReader::read(JS::MutableHandle<JS::Value>, unsigned long) [StructuredClone.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 3741]
[task 2023-09-30T23:09:07.248Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.248Z] 23:09:07     INFO -  10  libxul.so!ReadStructuredClone(JSContext*, JSStructuredCloneData const&, JS::StructuredCloneScope, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, JSStructuredCloneCallbacks const*, void*) [StructuredClone.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 774 + 0x107]
[task 2023-09-30T23:09:07.249Z] 23:09:07     INFO -       rbx = 0x00007fffa094fa20    rbp = 0x00007fffa094f8f0
[task 2023-09-30T23:09:07.249Z] 23:09:07     INFO -       rsp = 0x00007fffa094f530    r12 = 0x00007f8706d80cc8
[task 2023-09-30T23:09:07.249Z] 23:09:07     INFO -       r13 = 0x00007f86e08b2008    r14 = 0x00007f86f5b20100
[task 2023-09-30T23:09:07.249Z] 23:09:07     INFO -       r15 = 0x0000000000000000    rip = 0x00007f87021bc499
[task 2023-09-30T23:09:07.249Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.250Z] 23:09:07     INFO -  11  libxul.so!JS_ReadStructuredClone(JSContext*, JSStructuredCloneData const&, unsigned int, JS::StructuredCloneScope, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, JSStructuredCloneCallbacks const*, void*) [StructuredClone.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 3893]
[task 2023-09-30T23:09:07.250Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.250Z] 23:09:07     INFO -  12  libxul.so!mozilla::dom::StructuredCloneHolder::ReadFromBuffer(nsIGlobalObject*, JSContext*, JSStructuredCloneData&, unsigned int, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, mozilla::ErrorResult&) [StructuredCloneHolder.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 425]
[task 2023-09-30T23:09:07.250Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.251Z] 23:09:07     INFO -  13  libxul.so!mozilla::dom::StructuredCloneHolder::ReadFromBuffer(nsIGlobalObject*, JSContext*, JSStructuredCloneData&, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, mozilla::ErrorResult&) [StructuredCloneHolder.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 411 + 0x32]
[task 2023-09-30T23:09:07.251Z] 23:09:07     INFO -       rbx = 0x00007fffa094fa78    rbp = 0x00007fffa094f930
[task 2023-09-30T23:09:07.251Z] 23:09:07     INFO -       rsp = 0x00007fffa094f900    r12 = 0x0000000000000000
[task 2023-09-30T23:09:07.251Z] 23:09:07     INFO -       r13 = 0x00007fffa094f94e    r14 = 0x00007f86f5b20100
[task 2023-09-30T23:09:07.251Z] 23:09:07     INFO -       r15 = 0x00007f86f5b20100    rip = 0x00007f8702d1919b
[task 2023-09-30T23:09:07.252Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.252Z] 23:09:07     INFO -  14  libxul.so!mozilla::dom::ipc::StructuredCloneData::Read(JSContext*, JS::MutableHandle<JS::Value>, JS::CloneDataPolicy const&, mozilla::ErrorResult&) [StructuredCloneData.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 114]
[task 2023-09-30T23:09:07.252Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.252Z] 23:09:07     INFO -  15  libxul.so!mozilla::dom::ipc::StructuredCloneData::Read(JSContext*, JS::MutableHandle<JS::Value>, mozilla::ErrorResult&) [StructuredCloneData.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 102 + 0x37]
[task 2023-09-30T23:09:07.253Z] 23:09:07     INFO -       rbx = 0x00007fffa094fa00    rbp = 0x00007fffa094f980
[task 2023-09-30T23:09:07.253Z] 23:09:07     INFO -       rsp = 0x00007fffa094f940    r12 = 0x00007fffa094fa78
[task 2023-09-30T23:09:07.253Z] 23:09:07     INFO -       r13 = 0x00007fffa094f94e    r14 = 0x00007fffa094fa20
[task 2023-09-30T23:09:07.253Z] 23:09:07     INFO -       r15 = 0x00007f86f5b20100    rip = 0x00007f86ffb2c5ad
[task 2023-09-30T23:09:07.253Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.254Z] 23:09:07     INFO -  16  libxul.so!mozilla::dom::ContentParent::RecvScriptErrorInternal(nsTSubstring<char16_t> const&, nsTSubstring<char16_t> const&, nsTSubstring<char16_t> const&, unsigned int const&, unsigned int const&, unsigned int const&, nsTSubstring<char> const&, bool const&, bool const&, mozilla::dom::ClonedMessageData const*) [ContentParent.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 5162 + 0xa]
[task 2023-09-30T23:09:07.254Z] 23:09:07     INFO -       rbx = 0x00007f86fc223af0    rbp = 0x00007fffa094fbb0
[task 2023-09-30T23:09:07.254Z] 23:09:07     INFO -       rsp = 0x00007fffa094f990    r12 = 0x00007f86f5b20100
[task 2023-09-30T23:09:07.254Z] 23:09:07     INFO -       r13 = 0x00007fffa094fa00    r14 = 0x00007fffa094fa10
[task 2023-09-30T23:09:07.255Z] 23:09:07     INFO -       r15 = 0x00007fffa0950d28    rip = 0x00007f87030c0911
[task 2023-09-30T23:09:07.255Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.255Z] 23:09:07     INFO -  17  libxul.so!mozilla::dom::ContentParent::RecvScriptErrorWithStack(nsTSubstring<char16_t> const&, nsTSubstring<char16_t> const&, nsTSubstring<char16_t> const&, unsigned int const&, unsigned int const&, unsigned int const&, nsTSubstring<char> const&, bool const&, bool const&, mozilla::dom::ClonedMessageData const&) [ContentParent.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 5130]
[task 2023-09-30T23:09:07.255Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.256Z] 23:09:07     INFO -  18  libxul.so!mozilla::dom::PContentParent::OnMessageReceived(IPC::Message const&) [PContentParent.cpp: : 9893 + 0x18]
[task 2023-09-30T23:09:07.256Z] 23:09:07     INFO -       rbx = 0x00007fffa0950d58    rbp = 0x00007fffa0950de0
[task 2023-09-30T23:09:07.256Z] 23:09:07     INFO -       rsp = 0x00007fffa094fbc0    r12 = 0x00007fffa0950be8
[task 2023-09-30T23:09:07.256Z] 23:09:07     INFO -       r13 = 0x00007fffa0950d28    r14 = 0x00007fffa0950cf8
[task 2023-09-30T23:09:07.256Z] 23:09:07     INFO -       r15 = 0x00007fffa094fd30    rip = 0x00007f8701ed78fd
[task 2023-09-30T23:09:07.256Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.257Z] 23:09:07     INFO -  19  libxul.so!mozilla::ipc::MessageChannel::DispatchAsyncMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message const&) [MessageChannel.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 1800]
[task 2023-09-30T23:09:07.257Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.257Z] 23:09:07     INFO -  20  libxul.so!mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::UniquePtr<IPC::Message, mozilla::DefaultDelete<IPC::Message> >) [MessageChannel.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 1725 + 0xa5]
[task 2023-09-30T23:09:07.257Z] 23:09:07     INFO -       rbx = 0x00007f86ca8c2878    rbp = 0x00007fffa0951100
[task 2023-09-30T23:09:07.258Z] 23:09:07     INFO -       rsp = 0x00007fffa0950df0    r12 = 0x00007f86ca89e500
[task 2023-09-30T23:09:07.258Z] 23:09:07     INFO -       r13 = 0x00007f86caebf800    r14 = 0x0000000000000001
[task 2023-09-30T23:09:07.258Z] 23:09:07     INFO -       r15 = 0x0000000000000000    rip = 0x00007f8701ca767f
[task 2023-09-30T23:09:07.258Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.258Z] 23:09:07     INFO -  21  libxul.so!mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::ipc::MessageChannel::MessageTask&) [MessageChannel.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 1525]
[task 2023-09-30T23:09:07.258Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.259Z] 23:09:07     INFO -  22  libxul.so!mozilla::ipc::MessageChannel::MessageTask::Run() [MessageChannel.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 1623]
[task 2023-09-30T23:09:07.259Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.259Z] 23:09:07     INFO -  23  libxul.so!mozilla::RunnableTask::Run() [TaskController.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 559]
[task 2023-09-30T23:09:07.259Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.259Z] 23:09:07     INFO -  24  libxul.so!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 886 + 0x186]
[task 2023-09-30T23:09:07.260Z] 23:09:07     INFO -       rbx = 0x00007f86b9013f80    rbp = 0x00007fffa0951780
[task 2023-09-30T23:09:07.260Z] 23:09:07     INFO -       rsp = 0x00007fffa0951110    r12 = 0x00007f86caebf800
[task 2023-09-30T23:09:07.260Z] 23:09:07     INFO -       r13 = 0x00007f8712b34280    r14 = 0x00007f86ca8c2878
[task 2023-09-30T23:09:07.260Z] 23:09:07     INFO -       r15 = 0x00007f86b9013d00    rip = 0x00007f8701c54842
[task 2023-09-30T23:09:07.260Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -  25  libxul.so!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 709]
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -  26  libxul.so!mozilla::TaskController::ProcessPendingMTTask(bool) [TaskController.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 495 + 0xa]
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -       rbx = 0x00007fffa09517b8    rbp = 0x00007fffa09517f0
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -       rsp = 0x00007fffa0951790    r12 = 0x0000105d7c111b02
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -       r13 = 0x00007f8712b27ea8    r14 = 0x00007f8712b27e00
[task 2023-09-30T23:09:07.261Z] 23:09:07     INFO -       r15 = 0x00007f86fd1f7880    rip = 0x00007f8701c5363a
[task 2023-09-30T23:09:07.262Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.262Z] 23:09:07     INFO -  27  libxul.so!mozilla::TaskController::TaskController()::$_1::operator()() const [TaskController.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 221]
[task 2023-09-30T23:09:07.262Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.262Z] 23:09:07     INFO -  28  libxul.so!mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::$_1>::Run() [nsThreadUtils.h:bacf4fcba00b9d708012b5c8144292e5362ed452 : 548]
[task 2023-09-30T23:09:07.262Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.263Z] 23:09:07     INFO -  29  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 1198 + 0xb]
[task 2023-09-30T23:09:07.263Z] 23:09:07     INFO -       rbx = 0x00007f86fd1067c0    rbp = 0x00007fffa09519a0
[task 2023-09-30T23:09:07.263Z] 23:09:07     INFO -       rsp = 0x00007fffa0951800    r12 = 0x0000105d7c111b02
[task 2023-09-30T23:09:07.263Z] 23:09:07     INFO -       r13 = 0x00007f8712b9e6d0    r14 = 0x00007f86fd177001
[task 2023-09-30T23:09:07.263Z] 23:09:07     INFO -       r15 = 0x00007f86fd1f7880    rip = 0x00007f8701c59482
[task 2023-09-30T23:09:07.263Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -  30  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 480]
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -  31  libxul.so!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [MessagePump.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 107 + 0x30]
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -       rbx = 0x00007f86fd1fdb00    rbp = 0x00007fffa0951b70
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -       rsp = 0x00007fffa09519b0    r12 = 0x00007f86fd1f7678
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -       r13 = 0x00007f86fd106700    r14 = 0x0000000000000000
[task 2023-09-30T23:09:07.264Z] 23:09:07     INFO -       r15 = 0x00007f86ec2515e0    rip = 0x00007f8701ca8efd
[task 2023-09-30T23:09:07.265Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.265Z] 23:09:07     INFO -  32  libxul.so!MessageLoop::RunInternal() [message_loop.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 370]
[task 2023-09-30T23:09:07.265Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.265Z] 23:09:07     INFO -  33  libxul.so!MessageLoop::RunHandler() [message_loop.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 363]
[task 2023-09-30T23:09:07.265Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.265Z] 23:09:07     INFO -  34  libxul.so!MessageLoop::Run() [message_loop.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 345]
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -  35  libxul.so!nsBaseAppShell::Run() [nsBaseAppShell.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 148 + 0x3e]
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -       rbx = 0x00007f86fc3b7000    rbp = 0x00007fffa0951bc0
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -       rsp = 0x00007fffa0951b80    r12 = 0x00007fffa0951b80
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -       r13 = 0x00007fffa0951c70    r14 = 0x00007f86fd1067c0
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -       r15 = 0x0000000000000000    rip = 0x00007f8703216c7e
[task 2023-09-30T23:09:07.266Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.267Z] 23:09:07     INFO -  36  libxul.so!nsAppStartup::Run() [nsAppStartup.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 296 + 0x5]
[task 2023-09-30T23:09:07.267Z] 23:09:07     INFO -       rbx = 0x00007f86fd1825b0    rbp = 0x00007fffa0951bf0
[task 2023-09-30T23:09:07.267Z] 23:09:07     INFO -       rsp = 0x00007fffa0951bd0    r12 = 0x00007f86fd1825b0
[task 2023-09-30T23:09:07.267Z] 23:09:07     INFO -       r13 = 0x00007fffa0951c70    r14 = 0x00007fffa0951e38
[task 2023-09-30T23:09:07.267Z] 23:09:07     INFO -       r15 = 0x00007f86fc3f97c0    rip = 0x00007f8700c72e45
[task 2023-09-30T23:09:07.267Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.268Z] 23:09:07     INFO -  37  libxul.so!XREMain::XRE_mainRun() [nsAppRunner.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 5683 + 0x9]
[task 2023-09-30T23:09:07.268Z] 23:09:07     INFO -       rbx = 0x0000000000000000    rbp = 0x00007fffa0951da0
[task 2023-09-30T23:09:07.268Z] 23:09:07     INFO -       rsp = 0x00007fffa0951c00    r12 = 0x00007f86fd1825b0
[task 2023-09-30T23:09:07.268Z] 23:09:07     INFO -       r13 = 0x00007fffa0951c70    r14 = 0x00007fffa0951e38
[task 2023-09-30T23:09:07.268Z] 23:09:07     INFO -       r15 = 0x00007f86fc3f97c0    rip = 0x00007f870357f48b
[task 2023-09-30T23:09:07.268Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -  38  libxul.so!XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 5884 + 0x7]
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -       rbx = 0x00007fffa0951e38    rbp = 0x00007fffa0951e20
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -       rsp = 0x00007fffa0951db0    r12 = 0x0000000000000000
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -       r13 = 0x00007f8712bc0870    r14 = 0x00007f8712bc0500
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -       r15 = 0x00007f86fd1bc520    rip = 0x00007f8700d076ef
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.269Z] 23:09:07     INFO -  39  libxul.so!XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 5940 + 0x10]
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -       rbx = 0x00007fffa0951ff0    rbp = 0x00007fffa0951fb0
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -       rsp = 0x00007fffa0951e30    r12 = 0x00007fffa0951e38
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -       r13 = 0x00007fffa09534e3    r14 = 0x00007fffa0953108
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -       r15 = 0x0000000000000003    rip = 0x00007f8700d07c78
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -  40  firefox-bin!do_main(int, char**, char**) [nsBrowserApp.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 227]
[task 2023-09-30T23:09:07.270Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -  41  firefox-bin!main [nsBrowserApp.cpp:bacf4fcba00b9d708012b5c8144292e5362ed452 : 445 + 0x7e]
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -       rbx = 0x00007fffa0953128    rbp = 0x00007fffa0953020
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -       rsp = 0x00007fffa0951fc0    r12 = 0x000055c3c01d35b8
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -       r13 = 0x00007fffa09534e3    r14 = 0x0000000000000003
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -       r15 = 0x00007fffa0953108    rip = 0x000055c3c01b6cb8
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.271Z] 23:09:07     INFO -  42  libc.so.6 + 0x21bf6
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -       rbx = 0x0000000000000000    rbp = 0x000055c3c01d2b60
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -       rsp = 0x00007fffa0953030    r12 = 0x000055c3c01b68f9
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -       r13 = 0x00007fffa0953100    r14 = 0x0000000000000000
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -       r15 = 0x0000000000000000    rip = 0x00007f8712e0abf7
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -      Found by: call frame info
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -  43  firefox-bin!frame_dummy + 0xf
[task 2023-09-30T23:09:07.272Z] 23:09:07     INFO -       rsp = 0x00007fffa0953050    rip = 0x000055c3c01b69f0
[task 2023-09-30T23:09:07.273Z] 23:09:07     INFO -      Found by: stack scanning
[task 2023-09-30T23:09:07.273Z] 23:09:07     INFO -  44  firefox-bin!double_conversion::Double::AsNormalizedDiyFp() const [ieee.h:bacf4fcba00b9d708012b5c8144292e5362ed452 : 75]
[task 2023-09-30T23:09:07.273Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.273Z] 23:09:07     INFO -  45  firefox-bin!double_conversion::Grisu3Counted(double, int, double_conversion::Vector<char>, int*, int*) [fast-dtoa.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 596]
[task 2023-09-30T23:09:07.273Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.274Z] 23:09:07     INFO -  46  firefox-bin!double_conversion::FastDtoa(double, double_conversion::FastDtoaMode, int, double_conversion::Vector<char>, int*, int*) [fast-dtoa.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 652 + 0x6]
[task 2023-09-30T23:09:07.274Z] 23:09:07     INFO -       rsp = 0x00007fffa0953068    rip = 0x000055c3c01b68f9
[task 2023-09-30T23:09:07.274Z] 23:09:07     INFO -      Found by: stack scanning
[task 2023-09-30T23:09:07.274Z] 23:09:07     INFO -  47  ld-linux-x86-64.so.2 + 0x108d2
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -       rsp = 0x00007fffa09530b0    rip = 0x00007f8713f4c8d3
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -      Found by: stack scanning
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -  48  libdl.so.2 + 0x202d7f
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -       rsp = 0x00007fffa09530b8    rip = 0x00007f8713d1bd80
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -      Found by: stack scanning
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -  49  libpthread.so.0 + 0x219baf
[task 2023-09-30T23:09:07.275Z] 23:09:07     INFO -       rsp = 0x00007fffa09530c0    rip = 0x00007f8713f36bb0
[task 2023-09-30T23:09:07.276Z] 23:09:07     INFO -      Found by: stack scanning
[task 2023-09-30T23:09:07.276Z] 23:09:07     INFO -  50  firefox-bin!double_conversion::Double::AsNormalizedDiyFp() const [ieee.h:bacf4fcba00b9d708012b5c8144292e5362ed452 : 75]
[task 2023-09-30T23:09:07.276Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.276Z] 23:09:07     INFO -  51  firefox-bin!double_conversion::Grisu3Counted(double, int, double_conversion::Vector<char>, int*, int*) [fast-dtoa.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 596]
[task 2023-09-30T23:09:07.276Z] 23:09:07     INFO -      Found by: inlining
[task 2023-09-30T23:09:07.277Z] 23:09:07     INFO -  52  firefox-bin!double_conversion::FastDtoa(double, double_conversion::FastDtoaMode, int, double_conversion::Vector<char>, int*, int*) [fast-dtoa.cc:bacf4fcba00b9d708012b5c8144292e5362ed452 : 652 + 0x6]
[task 2023-09-30T23:09:07.277Z] 23:09:07     INFO -       rsp = 0x00007fffa09530e0    rip = 0x000055c3c01b68f9
[task 2023-09-30T23:09:07.277Z] 23:09:07     INFO -      Found by: stack scanning
[task 2023-09-30T23:09:07.277Z] 23:09:07     INFO -  53  firefox-bin!_start + 0x28
[task 2023-09-30T23:09:07.277Z] 23:09:07     INFO -       rsp = 0x00007fffa09530f0    rip = 0x000055c3c01b6922
[task 2023-09-30T23:09:07.277Z] 23:09:07     INFO -      Found by: stack scanning
```