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[tor-bugs] #20381 [Applications/Tor Browser]: Tor Browser nightly bundles crash on Linux 64bit systems
#20381: Tor Browser nightly bundles crash on Linux 64bit systems
-------------------------------------+-------------------------------------
Reporter: gk | Owner: tbb-team
Type: defect | Status: new
Priority: Very High | Milestone:
Component: Applications/Tor | Version:
Browser | Keywords: tbb-crash,
Severity: Critical | TorBrowserTeam201610,
| GeorgKoppen201610
Actual Points: | Parent ID:
Points: | Reviewer:
Sponsor: |
-------------------------------------+-------------------------------------
A couple of hours ago I hit a crash which is reproducible with the
following backtrace:
{{{
Thread 1 "firefox" received signal SIGSEGV, Segmentation fault.
0x00007ffff3e2cbe1 in js::jit::SnapshotIterator::numAllocations (
this=0x7fffffff6200)
at /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp:2159
2159 /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp: Datei
oder Verzeichnis nicht gefunden.
(gdb) bt
#0 0x00007ffff3e2cbe1 in js::jit::SnapshotIterator::numAllocations (
this=0x7fffffff6200)
at /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp:2159
#1 js::jit::IonFrameStackDepthOp::IonFrameStackDepthOp (frame=...,
this=<optimized out>)
at /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp:421
#2 js::jit::TryNoteIterIon::TryNoteIterIon (frame=..., cx=0x7fffdf71d800,
this=0x7fffffff61c0)
at /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp:431
#3 js::jit::HandleExceptionIon (overrecursed=0x7fffffff60af,
rfe=0x7fffffff6660,
frame=..., cx=0x7fffdf71d800)
at /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp:478
#4 js::jit::HandleException (rfe=0x7fffffff6660)
at /home/debian/build/tor-browser/js/src/jit/JitFrames.cpp:853
}}}
We did not change anything recently JIT code related.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20381>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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