Hi Everyone,
I experience a crash of my freshly installed F17 system a few times a
day. The bug seems to happen in Xorg as when this "crash" occurs I can
still ssh to my system and browse around, but I can not do anything
from the console (VGA) of the machine. I can't even switch to another
virtual terminal.
If I run strace on Xorg I get the following spewed out to the screen:
ioctl(8, 0x40086482, 0x7fff11ac3b00) = ? ERESTARTSYS (To be
restarted if SA_RESTART is set)
--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
rt_sigreturn() = -1 EINTR (Interrupted system call)
ioctl(8, 0x40086482, 0x7fff11ac3b00) = ? ERESTARTSYS (To be
restarted if SA_RESTART is set)
--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
rt_sigreturn() = -1 EINTR (Interrupted system call)
ioctl(8, 0x40086482, 0x7fff11ac3b00) = ? ERESTARTSYS (To be
restarted if SA_RESTART is set)
--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
rt_sigreturn()
The Xorg log shows me this:
[ 1673.019] [mi] EQ overflow continuing. 1000 events have been dropped.
[ 1673.019] [mi] No further overflow reports will be reported until
the clog is cleared.
[ 1673.019]
[ 1673.020] Backtrace:
[ 1673.020] 0: /usr/bin/Xorg (xorg_backtrace+0x36) [0x4650a6]
[ 1673.020] 1: /usr/bin/Xorg (0x400000+0x48062) [0x448062]
[ 1673.020] 2: /usr/lib64/xorg/modules/input/evdev_drv.so
(0x7fc6472be000+0x60e4) [0x7fc6472c40e4]
[ 1673.020] 3: /usr/bin/Xorg (0x400000+0x80557) [0x480557]
[ 1673.020] 4: /usr/bin/Xorg (0x400000+0xa4730) [0x4a4730]
[ 1673.020] 5: /lib64/libpthread.so.0 (0x3937c00000+0xefe0) [0x3937c0efe0]
[ 1673.021] 6: /lib64/libc.so.6 (ioctl+0x7) [0x39378ea617]
[ 1673.021] 7: /lib64/libdrm.so.2 (drmIoctl+0x28) [0x394fc03548]
[ 1673.021] 8: /lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x394fc0577b]
[ 1673.021] 9: /lib64/libdrm_nouveau.so.1 (0x7fc64a73c000+0x3085)
[0x7fc64a73f085]
[ 1673.021] 10: /lib64/libdrm_nouveau.so.1
(nouveau_bo_map_range+0x103) [0x7fc64a73f6b3]
[ 1673.021] 11: /usr/lib64/xorg/modules/drivers/nouveau_drv.so
(0x7fc64a942000+0x6768) [0x7fc64a948768]
[ 1673.021] 12: /usr/lib64/xorg/modules/libexa.so
(0x7fc649cf0000+0x5a7b) [0x7fc649cf5a7b]
[ 1673.021] 13: /usr/lib64/xorg/modules/libexa.so
(0x7fc649cf0000+0x7f30) [0x7fc649cf7f30]
[ 1673.021] 14: /usr/lib64/xorg/modules/libexa.so
(0x7fc649cf0000+0x104e2) [0x7fc649d004e2]
[ 1673.021] 15: /usr/lib64/xorg/modules/libexa.so
(0x7fc649cf0000+0x8bfe) [0x7fc649cf8bfe]
[ 1673.022] 16: /usr/bin/Xorg (0x400000+0x1050f2) [0x5050f2]
[ 1673.022] 17: /usr/bin/Xorg (0x400000+0x31053) [0x431053]
[ 1673.022] 18: /usr/bin/Xorg (0x400000+0x3444a) [0x43444a]
[ 1673.022] 19: /usr/bin/Xorg (0x400000+0x23485) [0x423485]
[ 1673.022] 20: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x3937821735]
[ 1673.023] 21: /usr/bin/Xorg (0x400000+0x2375d) [0x42375d]
[ 1673.023]
I have found a similar bug to this from Fedora 16:
https://bugzilla.redhat.com/show_bug.cgi?id=754674 . The bug i am
experiencing behaves very similarly.
I also found https://bugzilla.redhat.com/show_bug.cgi?id=753703 which
talks about the EQ overflowing.
Is anyone else experiencing this? Is this known and already fixed?
Should I write a bug?
Thank you for your help!
Dusty Mabe
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