Hi John, On Thu, Sep 15, 2016 at 09:55:31AM -0500, John Goerzen wrote: > Package: icedove > Version: 1:45.2.0-1~deb8u1 > Severity: important > > Dear Maintainer, > > It is hard to pinpoint what causes this, but it only happens when icedove is > being used interactively. Here is one backtrace: > > Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". > > Core was generated by `icedove'. > Program terminated with signal SIGSEGV, Segmentation fault. > #0 0x00007fe9966fb79b in raise (sig=11) at > ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:37 > 37 ../nptl/sysdeps/unix/sysv/linux/pt-raise.c: No such file or directory. > (gdb) > (gdb) bt > #0 0x00007fe9966fb79b in raise (sig=11) at > ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:37 > #1 0x00007fe990d7a445 in nsProfileLock::FatalSignalHandler (signo=11, > info=0x7ffcff8bc930, context=0x7ffcff8bc800) > at > /build/icedove-XX30r8/icedove-45.2.0/mozilla/toolkit/profile/nsProfileLock.cpp:185 > #2 0x00007fe9916574f6 in AsmJSFaultHandler (signum=<optimized out>, > info=<optimized out>, context=0x7ffcff8bc800) > at > /build/icedove-XX30r8/icedove-45.2.0/mozilla/js/src/asmjs/AsmJSSignalHandlers.cpp:1161 > #3 <signal handler called> > #4 js::jit::BaselineScript::icEntryFromPCOffset (this=<optimized out>, > pcOffset=32745) > at > /build/icedove-XX30r8/icedove-45.2.0/mozilla/js/src/jit/BaselineJIT.cpp:649 > #5 0x00007fe99115aad5 in invalid (this=<optimized out>) > at > /build/icedove-XX30r8/icedove-45.2.0/mozilla/js/src/jit/BaselineDebugModeOSR.h:69 > #6 js::jit::DoGetElemFallback (cx=0x7fe96b454c00, frame=0x7fe9, stub_=0x20, > lhs=..., rhs=..., res=...) > at > /build/icedove-XX30r8/icedove-45.2.0/mozilla/js/src/jit/BaselineIC.cpp:1809 > #7 0x00007fe996975920 in ?? () > #8 0x00007fe980855310 in ?? () > #9 0x00007ffcff8bd048 in ?? () > #10 0x0000000000000000 in ?? () >
Other reports suggest that setting javascript.options.baselinejit = false in the preferences -> advanced -> config editor works around it. Can you check? Maintainers: if that helps what about making this the default for the time being? Cheers, -- Guido
