Attachment 887615 Details for Bug 1089407 – File: backtrace

File: backtrace

backtrace (text/plain), 29.51 KB, created by Fidel Leon on 2014-04-18 18:56:40 UTC

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Creator: Fidel Leon

Created: 2014-04-18 18:56:40 UTC

Size: 29.51 KB

patch

obsolete

>[New LWP 12894]
>[New LWP 12908]
>[New LWP 12909]
>[New LWP 12910]
>[New LWP 12916]
>[New LWP 12918]
>[New LWP 12919]
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>[New LWP 12914]
>[New LWP 12915]
>[New LWP 12921]
>[New LWP 12923]
>[New LWP 12933]
>[New LWP 12924]
>[New LWP 12925]
>[New LWP 12932]
>[New LWP 12934]
>[New LWP 12936]
>[New LWP 12945]
>[New LWP 12950]
>[New LWP 12951]
>[New LWP 12952]
>[New LWP 12953]
>[New LWP 12954]
>[New LWP 12955]
>[New LWP 12957]
>[New LWP 12958]
>[New LWP 12959]
>[New LWP 12960]
>[New LWP 12974]
>[New LWP 13021]
>[New LWP 13164]
>[New LWP 13165]
>[New LWP 13648]
>[New LWP 13695]
>[New LWP 13722]
>[New LWP 13723]
>[New LWP 13727]
>[New LWP 13726]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>gobject.pyc: gdb was not built with custom backtrace support, disabling.
>Core was generated by `/usr/lib/firefox/firefox -P Principal -new-instance'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0xb7783b2c in __kernel_vsyscall ()
>
>Thread 43 (Thread 0x852fbb40 (LWP 13726)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7743cb6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
>No locals.
>#2  0xb72ae862 in pt_TimedWait (cv=cv@entry=0xb7146120, ml=ml@entry=0xb71460d4, timeout=timeout@entry=29671) at ../../../nspr/pr/src/pthreads/ptsynch.c:264
>        rv = <optimized out>
>        now = {tv_sec = 1397843632, tv_usec = 791970}
>        tmo = {tv_sec = 1397843662, tv_nsec = 462970000}
>        ticks = <optimized out>
>#3  0xb72af2cf in PR_Wait (mon=0xb71460d0, timeout=29671) at ../../../nspr/pr/src/pthreads/ptsynch.c:693
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2234497856
>#4  0xb4850a81 in Wait (interval=<optimized out>, this=<optimized out>) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#5  Wait (interval=<optimized out>, this=0x852fb218) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#6  nsThreadPool::Run (this=0xb0f306a0) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThreadPool.cpp:199
>        delta = <optimized out>
>        now = <optimized out>
>        timeout = <optimized out>
>        mon = {mReentrantMonitor = 0xb0f306b0}
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        current = {<nsCOMPtr_base> = {mRawPtr = 0x89e57340}, <No data fields>}
>        exitThread = false
>        wasIdle = true
>        listener = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        shutdownThreadOnExit = false
>        idleSince = 87972749
>#7  0xb484e6c8 in nsThread::ProcessNextEvent (this=0x89e57340, mayWait=true, result=0x852fb2cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:612
>        event = {<nsCOMPtr_base> = {mRawPtr = 0xb0f306a4}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x89e57340
>#8  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x89e57340, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#9  0xb484f0c7 in nsThread::ThreadFunc (arg=0x89e57340) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x89e57340
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#10 0xb72b4fb6 in _pt_root (arg=0x887fda80) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x887fda80
>        detached = 0
>        tid = 13726
>#11 0xb773f333 in start_thread (arg=0x852fbb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x852fbb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2060469440, -2060471256, 264902501, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#12 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 42 (Thread 0x86afeb40 (LWP 13727)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7743cb6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
>No locals.
>#2  0xb72ae862 in pt_TimedWait (cv=cv@entry=0xad5cd240, ml=ml@entry=0xad5cd1f4, timeout=timeout@entry=30000) at ../../../nspr/pr/src/pthreads/ptsynch.c:264
>        rv = <optimized out>
>        now = {tv_sec = 1397843631, tv_usec = 891333}
>        tmo = {tv_sec = 1397843661, tv_nsec = 891333000}
>        ticks = <optimized out>
>#3  0xb72af2cf in PR_Wait (mon=0xad5cd1f0, timeout=30000) at ../../../nspr/pr/src/pthreads/ptsynch.c:693
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2259675968
>#4  0xb4850a81 in Wait (interval=<optimized out>, this=<optimized out>) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#5  Wait (interval=<optimized out>, this=0x86afe218) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#6  nsThreadPool::Run (this=0xaeec1510) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThreadPool.cpp:199
>        delta = <optimized out>
>        now = <optimized out>
>        timeout = <optimized out>
>        mon = {mReentrantMonitor = 0xaeec1520}
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        current = {<nsCOMPtr_base> = {mRawPtr = 0x8bafa6a0}, <No data fields>}
>        exitThread = false
>        wasIdle = true
>        listener = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        shutdownThreadOnExit = false
>        idleSince = 87972177
>#7  0xb484e6c8 in nsThread::ProcessNextEvent (this=0x8bafa6a0, mayWait=true, result=0x86afe2cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:612
>        event = {<nsCOMPtr_base> = {mRawPtr = 0xaeec1514}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x8bafa6a0
>#8  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x8bafa6a0, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#9  0xb484f0c7 in nsThread::ThreadFunc (arg=0x8bafa6a0) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x8bafa6a0
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#10 0xb72b4fb6 in _pt_root (arg=0x887fec80) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x887fec80
>        detached = 0
>        tid = 13727
>#11 0xb773f333 in start_thread (arg=0x86afeb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x86afeb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2035291328, -2035293144, 258611042, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#12 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 41 (Thread 0x842f9b40 (LWP 13723)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7743cb6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
>No locals.
>#2  0xb72ae862 in pt_TimedWait (cv=cv@entry=0xb7146120, ml=ml@entry=0xb71460d4, timeout=timeout@entry=30000) at ../../../nspr/pr/src/pthreads/ptsynch.c:264
>        rv = <optimized out>
>        now = {tv_sec = 1397843632, tv_usec = 797160}
>        tmo = {tv_sec = 1397843662, tv_nsec = 797160000}
>        ticks = <optimized out>
>#3  0xb72af2cf in PR_Wait (mon=0xb71460d0, timeout=30000) at ../../../nspr/pr/src/pthreads/ptsynch.c:693
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2217712448
>#4  0xb4850a81 in Wait (interval=<optimized out>, this=<optimized out>) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#5  Wait (interval=<optimized out>, this=0x842f9218) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#6  nsThreadPool::Run (this=0xb0f306a0) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThreadPool.cpp:199
>        delta = <optimized out>
>        now = <optimized out>
>        timeout = <optimized out>
>        mon = {mReentrantMonitor = 0xb0f306b0}
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        current = {<nsCOMPtr_base> = {mRawPtr = 0x9a7ecd00}, <No data fields>}
>        exitThread = false
>        wasIdle = true
>        listener = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        shutdownThreadOnExit = false
>        idleSince = 87973083
>#7  0xb484e6c8 in nsThread::ProcessNextEvent (this=0x9a7ecd00, mayWait=true, result=0x842f92cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:612
>        event = {<nsCOMPtr_base> = {mRawPtr = 0xb0f306a4}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x9a7ecd00
>#8  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x9a7ecd00, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#9  0xb484f0c7 in nsThread::ThreadFunc (arg=0x9a7ecd00) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x9a7ecd00
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#10 0xb72b4fb6 in _pt_root (arg=0x8be1e1c0) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x8be1e1c0
>        detached = 0
>        tid = 13723
>#11 0xb773f333 in start_thread (arg=0x842f9b40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x842f9b40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2077254848, -2077256664, 260708199, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#12 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 40 (Thread 0x8e9fab40 (LWP 13722)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7743cb6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
>No locals.
>#2  0xb72ae862 in pt_TimedWait (cv=cv@entry=0xb0f409c4, ml=0xb0f33580, timeout=timeout@entry=300000) at ../../../nspr/pr/src/pthreads/ptsynch.c:264
>        rv = <optimized out>
>        now = {tv_sec = 1397843606, tv_usec = 936829}
>        tmo = {tv_sec = 1397843906, tv_nsec = 936829000}
>        ticks = <optimized out>
>#3  0xb72aedaa in PR_WaitCondVar (cvar=0xb0f409c0, timeout=300000) at ../../../nspr/pr/src/pthreads/ptsynch.c:387
>        rv = <optimized out>
>        thred = 0x8be1c780
>#4  0xb48d0b1d in Wait (this=0xb7145f38, interval=300000) at ../../dist/include/mozilla/CondVar.h:70
>No locals.
>#5  nsHostResolver::GetHostToLookup (this=0xb7145f20, result=result@entry=0x8e9fa2dc) at /usr/src/debug/firefox-28.0/mozilla-release/netwerk/dns/nsHostResolver.cpp:961
>        epoch = 87947223
>        timeout = 300000
>        timedOut = false
>        now = <optimized out>
>        lock = {mLock = 0xb7145f34}
>#6  0xb48d11a3 in nsHostResolver::ThreadFunc (arg=0xb7145f20) at /usr/src/debug/firefox-28.0/mozilla-release/netwerk/dns/nsHostResolver.cpp:1148
>        naming = {mCounter = 32}
>        resolver = <optimized out>
>        prai = <optimized out>
>        rs = <optimized out>
>        rec = 0x95bffdc0
>#7  0xb72b4fb6 in _pt_root (arg=0x8be1c780) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x8be1c780
>        detached = 1
>        tid = 13722
>#8  0xb773f333 in start_thread (arg=0x8e9fab40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x8e9fab40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -1902138560, -1902140376, 1877612402, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#9  0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 39 (Thread 0x84afab40 (LWP 13695)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7743cb6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
>No locals.
>#2  0xb72ae862 in pt_TimedWait (cv=cv@entry=0x9928b7e0, ml=ml@entry=0x9928b794, timeout=timeout@entry=60000) at ../../../nspr/pr/src/pthreads/ptsynch.c:264
>        rv = <optimized out>
>        now = {tv_sec = 1397843632, tv_usec = 479960}
>        tmo = {tv_sec = 1397843692, tv_nsec = 479960000}
>        ticks = <optimized out>
>#3  0xb72af2cf in PR_Wait (mon=0x9928b790, timeout=60000) at ../../../nspr/pr/src/pthreads/ptsynch.c:693
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2226105152
>#4  0xb4850a81 in Wait (interval=<optimized out>, this=<optimized out>) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#5  Wait (interval=<optimized out>, this=0x84afa218) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#6  nsThreadPool::Run (this=0x9d549920) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThreadPool.cpp:199
>        delta = <optimized out>
>        now = <optimized out>
>        timeout = <optimized out>
>        mon = {mReentrantMonitor = 0x9d549930}
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        current = {<nsCOMPtr_base> = {mRawPtr = 0x96998dc0}, <No data fields>}
>        exitThread = false
>        wasIdle = true
>        listener = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        shutdownThreadOnExit = false
>        idleSince = 87972766
>#7  0xb484e6c8 in nsThread::ProcessNextEvent (this=0x96998dc0, mayWait=true, result=0x84afa2cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:612
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x9d549924}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x96998dc0
>#8  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x96998dc0, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#9  0xb484f0c7 in nsThread::ThreadFunc (arg=0x96998dc0) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x96998dc0
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#10 0xb72b4fb6 in _pt_root (arg=0x87d6e200) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x87d6e200
>        detached = 0
>        tid = 13695
>#11 0xb773f333 in start_thread (arg=0x84afab40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x84afab40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2068862144, -2068863960, 266999654, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#12 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 38 (Thread 0x862fdb40 (LWP 13648)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb7743cb6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:245
>No locals.
>#2  0xb72ae862 in pt_TimedWait (cv=cv@entry=0xb0f409c4, ml=0xb0f33580, timeout=timeout@entry=300000) at ../../../nspr/pr/src/pthreads/ptsynch.c:264
>        rv = <optimized out>
>        now = {tv_sec = 1397843607, tv_usec = 188571}
>        tmo = {tv_sec = 1397843907, tv_nsec = 188571000}
>        ticks = <optimized out>
>#3  0xb72aedaa in PR_WaitCondVar (cvar=0xb0f409c0, timeout=300000) at ../../../nspr/pr/src/pthreads/ptsynch.c:387
>        rv = <optimized out>
>        thred = 0x879ac900
>#4  0xb48d0b1d in Wait (this=0xb7145f38, interval=300000) at ../../dist/include/mozilla/CondVar.h:70
>No locals.
>#5  nsHostResolver::GetHostToLookup (this=0xb7145f20, result=result@entry=0x862fd2dc) at /usr/src/debug/firefox-28.0/mozilla-release/netwerk/dns/nsHostResolver.cpp:961
>        epoch = 87947475
>        timeout = 300000
>        timedOut = false
>        now = <optimized out>
>        lock = {mLock = 0xb7145f34}
>#6  0xb48d11a3 in nsHostResolver::ThreadFunc (arg=0xb7145f20) at /usr/src/debug/firefox-28.0/mozilla-release/netwerk/dns/nsHostResolver.cpp:1148
>        naming = {mCounter = 32}
>        resolver = <optimized out>
>        prai = <optimized out>
>        rs = <optimized out>
>        rec = 0x95bffdc0
>#7  0xb72b4fb6 in _pt_root (arg=0x879ac900) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x879ac900
>        detached = 1
>        tid = 13648
>#8  0xb773f333 in start_thread (arg=0x862fdb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x862fdb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2043684032, -2043685848, 252319587, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#9  0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 37 (Thread 0x872ffb40 (LWP 13165)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb77438ec in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
>No locals.
>#2  0xb72af368 in PR_Wait (mon=0x8aafbb30, timeout=4294967295) at ../../../nspr/pr/src/pthreads/ptsynch.c:691
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2268068672
>#3  0xb484d204 in Wait (interval=4294967295, this=0x99c4ce4c) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#4  Wait (interval=4294967295, this=<synthetic pointer>) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#5  nsEventQueue::GetEvent (this=this@entry=0x99c4ce4c, mayWait=true, result=0x872ff280) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsEventQueue.cpp:61
>No locals.
>#6  0xb484e699 in nsThread::ProcessNextEvent (this=0x99c4ce20, mayWait=true, result=0x872ff2cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:604
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x99c4ce20
>#7  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x99c4ce20, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#8  0xb484f0c7 in nsThread::ThreadFunc (arg=0x99c4ce20) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x99c4ce20
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#9  0xb72b4fb6 in _pt_root (arg=0x89063080) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x89063080
>        detached = 0
>        tid = 13165
>#10 0xb773f333 in start_thread (arg=0x872ffb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x872ffb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2026898624, -2026900440, 256513889, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#11 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 36 (Thread 0x85afcb40 (LWP 13164)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb77438ec in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
>No locals.
>#2  0xb72af368 in PR_Wait (mon=0x8aa1de00, timeout=4294967295) at ../../../nspr/pr/src/pthreads/ptsynch.c:691
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2242890560
>#3  0xb484d204 in Wait (interval=4294967295, this=0x9940edec) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#4  Wait (interval=4294967295, this=<synthetic pointer>) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#5  nsEventQueue::GetEvent (this=this@entry=0x9940edec, mayWait=true, result=0x85afc280) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsEventQueue.cpp:61
>No locals.
>#6  0xb484e699 in nsThread::ProcessNextEvent (this=0x9940edc0, mayWait=true, result=0x85afc2cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:604
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x9940edc0
>#7  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x9940edc0, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#8  0xb484f0c7 in nsThread::ThreadFunc (arg=0x9940edc0) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x9940edc0
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#9  0xb72b4fb6 in _pt_root (arg=0x878626c0) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x878626c0
>        detached = 0
>        tid = 13164
>#10 0xb773f333 in start_thread (arg=0x85afcb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x85afcb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -2052076736, -2052078552, 254416740, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#11 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 35 (Thread 0x9ecb3b40 (LWP 13021)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb77438ec in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
>No locals.
>#2  0xb72af368 in PR_Wait (mon=0x890fe860, timeout=4294967295) at ../../../nspr/pr/src/pthreads/ptsynch.c:691
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2664119104
>#3  0xb484d204 in Wait (interval=4294967295, this=0x893dad8c) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#4  Wait (interval=4294967295, this=<synthetic pointer>) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#5  nsEventQueue::GetEvent (this=this@entry=0x893dad8c, mayWait=true, result=0x9ecb3280) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsEventQueue.cpp:61
>No locals.
>#6  0xb484e699 in nsThread::ProcessNextEvent (this=0x893dad60, mayWait=true, result=0x9ecb32cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:604
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x893dad60
>#7  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x893dad60, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#8  0xb484f0c7 in nsThread::ThreadFunc (arg=0x893dad60) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x893dad60
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#9  0xb72b4fb6 in _pt_root (arg=0x87d6ee00) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x87d6ee00
>        detached = 0
>        tid = 13021
>#10 0xb773f333 in start_thread (arg=0x9ecb3b40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x9ecb3b40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -1630848192, -1630850008, -959834286, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#11 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 34 (Thread 0xa7afcb40 (LWP 12974)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb77438ec in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
>No locals.
>#2  0xb72af368 in PR_Wait (mon=0x88f1f430, timeout=4294967295) at ../../../nspr/pr/src/pthreads/ptsynch.c:691
>        rv = <optimized out>
>        saved_entries = 1
>        saved_owner = 2813315904
>#3  0xb484d204 in Wait (interval=4294967295, this=0x893ade4c) at ../../dist/include/mozilla/ReentrantMonitor.h:89
>No locals.
>#4  Wait (interval=4294967295, this=<synthetic pointer>) at ../../dist/include/mozilla/ReentrantMonitor.h:192
>No locals.
>#5  nsEventQueue::GetEvent (this=this@entry=0x893ade4c, mayWait=true, result=0xa7afc280) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsEventQueue.cpp:61
>No locals.
>#6  0xb484e699 in nsThread::ProcessNextEvent (this=0x893ade20, mayWait=true, result=0xa7afc2cb) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:604
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        notifyMainThreadObserver = <optimized out>
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        rv = NS_OK
>        result = <optimized out>
>        mayWait = <optimized out>
>        this = 0x893ade20
>#7  0xb4804ecc in NS_ProcessNextEvent (thread=<optimized out>, thread@entry=0x893ade20, mayWait=mayWait@entry=true) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/glue/nsThreadUtils.cpp:263
>        val = true
>#8  0xb484f0c7 in nsThread::ThreadFunc (arg=0x893ade20) at /usr/src/debug/firefox-28.0/mozilla-release/xpcom/threads/nsThread.cpp:246
>        self = 0x893ade20
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>#9  0xb72b4fb6 in _pt_root (arg=0x87cd43c0) at ../../../nspr/pr/src/pthreads/ptthread.c:212
>        rv = <optimized out>
>        thred = 0x87cd43c0
>        detached = 0
>        tid = 12974
>#10 0xb773f333 in start_thread (arg=0xa7afcb40) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0xa7afcb40
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1217060864, 0, -1481651392, -1481653208, 254416672, -1219951359}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#11 0xb74f955e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
>No locals.
>
>Thread 33 (Thread 0x8c1ffb40 (LWP 12960)):
>#0  0xb7783b2c in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb77438ec in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
>
>Timeout exceeded: 240 seconds, killing gdb.
>Looks like gdb hung while generating backtrace.
>This may be a bug in gdb. Consider submitting a bug report to gdb developers.
>Please attach coredump from this crash to the bug report if you do.

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Attachments on bug 1089407: 887615 | 887616 | 887617 | 887618 | 887619 | 887620 | 887622 | 887623 | 887624 | 887625