On 02/01/2010 09:59 AM, Paolo Galtieri wrote:
> I was trying to read my email this AM using TB, but it had hung up.
> So I killed it by clicking on the end process button and selecting the
> force quit. When I tried to restart TB it's hung up again. Nothing
> is displayed, but doing a ps shows 3 processes.
>
> [pgaltieri@peglaptop ~]$ ps axlw | grep thunderbird
> 0 500 472 1 20 0 105584 1220 wait S ? 0:00
> /bin/sh /usr/lib64/thunderbird-3.0/thunderbird
> 0 500 476 472 20 0 105584 1308 wait S ? 0:00
> /bin/sh /usr/lib64/thunderbird-3.0/run-mozilla.sh
> /usr/lib64/thunderbird-3.0/thunderbird-bin
> 0 500 480 476 20 0 593124 82292 sock_a Sl ? 0:02
> /usr/lib64/thunderbird-3.0/thunderbird-bin
> 0 500 653 601 20 0 102732 784 - R+ pts/13 0:00
> grep thunderbird
>
> If I run strace on the third of these I get:
>
> [pgaltieri@peglaptop ~]$ strace -f -p 480
> Process 480 attached with 6 threads - interrupt to quit
> [pid 486] futex(0x7ff08878954c, FUTEX_WAIT_PRIVATE, 19, NULL
> <unfinished ...>
> [pid 480] write(46,
> "\373\377\377\377\3\0\10\0\f\0\21\0\24\0\25\0\25\0\24\0\22\0\20\0\16\0\f\0\v\0\n\0"...,
> 9254 <unfinished ...>
What does "lsof -p 480" tell you that file descriptor corresponds to?
And what files does 482 have open?
> [pid 481] restart_syscall(<... resuming interrupted call ...>
> <unfinished ...>
> [pid 482] restart_syscall(<... resuming interrupted call ...>
> <unfinished ...>
> [pid 483] restart_syscall(<... resuming interrupted call ...>
> <unfinished ...>
> [pid 485] futex(0x7ff08c65884c, FUTEX_WAIT_PRIVATE, 5, NULL
> <unfinished ...>
> [pid 482] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection
> timed out)
> [pid 482] futex(0x7ff092e27ab0, FUTEX_WAKE_PRIVATE, 1) = 0
> [pid 482] futex(0x7ff09a38a18c,
> FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 819, {1265046952,
> 423989000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
> [pid 482] futex(0x7ff092e27ab0, FUTEX_WAKE_PRIVATE, 1) = 0
> [pid 482] futex(0x7ff09a38a18c,
> FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 821, {1265046953,
> 424132000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
> [pid 482] futex(0x7ff092e27ab0, FUTEX_WAKE_PRIVATE, 1) = 0
> [pid 482] futex(0x7ff09a38a18c,
> FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 823, {1265046954,
> 424284000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
> [pid 482] futex(0x7ff092e27ab0, FUTEX_WAKE_PRIVATE, 1) = 0
> [pid 482] futex(0x7ff09a38a18c,
> FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 825, {1265046955,
> 424430000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
> [pid 482] futex(0x7ff092e27ab0, FUTEX_WAKE_PRIVATE, 1) = 0
> [pid 482] futex(0x7ff09a38a18c,
> FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 827, {1265046956,
> 424573000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
> [pid 482] futex(0x7ff092e27ab0, FUTEX_WAKE_PRIVATE, 1) = 0
> [pid 482] futex(0x7ff09a38a18c,
> FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 829, {1265046957,
> 424721000}, ffffffff^C <unfinished ...>
> Process 480 detached
> Process 481 detached
> Process 482 detached
> Process 483 detached
> Process 485 detached
> Process 486 detached
>
> After 10 minutes TB still has not displayed my email. I've tried
> killing and restarting thunderbird, but the same thing happens. I've
> not yet tried rebooting, but it seems strange that TB can get into a
> state that requires a reboot to correct.
>
> Paolo
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