[Bug 104470] Re: firefox crashed -- libflashplayer.so

[Enrico Pangan]

I tried doing an strace (strace -p 32499) on the firefox process, here
are the last few lines before it hanged.

| shmdt(0xa8fe1000)                       = 0
| shmctl(1075937401, IPC_64|IPC_STAT, 0xbfa56e0c) = 0
| shmctl(1075937401, IPC_64|IPC_RMID, 0)  = 0
| shmdt(0xa9013000)                       = 0
| shmctl(1075904621, IPC_64|IPC_STAT, 0xbfa56e0c) = 0
| shmctl(1075904621, IPC_64|IPC_RMID, 0)  = 0
| semctl(12779521, 0, IPC_64|IPC_RMID, 0xbfa56e58) = 0
| close(95)                               = 0
| futex(0xaac0bcec, FUTEX_WAKE, 1)        = 0
| futex(0xb323ebd8, FUTEX_WAIT, 32679, NULL

It seems like firefox (PID 32499) is waiting on process 32679.
Unfortunately, I cannot find more information about process 32679. It's
not in the Processes tab of System Monitor. When I tried to kill 32679,
it also kills the firefox process with the following entry in the
strace.

| futex(0xb323ebd8, FUTEX_WAIT, 32679, NULL) = -1 EINTR (Interrupted system call)
| +++ killed by SIGTERM +++
| Process 32499 detached

Hope this helps. This is easily reproducable.

-- 
firefox crashed -- libflashplayer.so
https://bugs.launchpad.net/bugs/104470
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