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Message #137153
[Bug 780961] Re: Natty Xorg crashes on Thinkpad X201 (i915 driver) when using keyboard-based window management
Using the debug packages you provided in #3, I get a different
traceback. It's consistent across crashes, except for a few values.
Program received signal SIGUSR1, User defined signal 1.
0x00007f3a9ac43123 in select () from /lib/x86_64-linux-gnu/libc.so.6
#0 0x00007f3a9ac43123 in select () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x000000000045d07b in WaitForSomething (pClientsReady=0x4223ef0) at ../../os/WaitFor.c:232
i = <value optimized out>
waittime = {tv_sec = 113, tv_usec = 785619}
wt = 0x7fff3c80b140
timeout = <value optimized out>
clientsReadable = {fds_bits = {0 <repeats 16 times>}}
clientsWritable = {fds_bits = {37909264, 4358308, 16777220, 140734208454804, 0, 67767824, 0, 32, 69320416, 4527564, 70041344, 4583109, 140734208454960, 32, 0, 0}}
selecterr = <value optimized out>
nready = 0
devicesReadable = {fds_bits = {16777220, 140734208454888, 70041344, 4763888, 70041344, 16777220, 1073741825, 70314624, 0, 0, 16, 0, 48, 140734208454800, 140734208454720, 66656480}}
now = <value optimized out>
someReady = <value optimized out>
#2 0x0000000000434f42 in Dispatch () at ../../dix/dispatch.c:367
clientReady = 0x4223ef0
result = <value optimized out>
client = <value optimized out>
nready = <value optimized out>
icheck = 0x7f1430
start_tick = <value optimized out>
#3 0x0000000000421a7e in main (argc=6, argv=<value optimized out>, envp=<value optimized out>) at ../../dix/main.c:287
i = <value optimized out>
alwaysCheckForInput = {0, 1}
Program received signal SIGSEGV, Segmentation fault.
0x00000000004455b5 in PlayReleasedEvents () at ../../dix/events.c:1188
in ../../dix/events.c
Here's a diff from another run:
-0x00007f9a453a2123 in select () from /lib/x86_64-linux-gnu/libc.so.6
+0x00007f3a9ac43123 in select () from /lib/x86_64-linux-gnu/libc.so.6
Program received signal SIGUSR1, User defined signal 1.
-0x00007f9a453a2123 in select () from /lib/x86_64-linux-gnu/libc.so.6
-#0 0x00007f9a453a2123 in select () from /lib/x86_64-linux-gnu/libc.so.6
+0x00007f3a9ac43123 in select () from /lib/x86_64-linux-gnu/libc.so.6
+#0 0x00007f3a9ac43123 in select () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
-#1 0x000000000045d07b in WaitForSomething (pClientsReady=0x2999ef0) at ../../os/WaitFor.c:232
+#1 0x000000000045d07b in WaitForSomething (pClientsReady=0x4223ef0) at ../../os/WaitFor.c:232
i = <value optimized out>
- waittime = {tv_sec = 113, tv_usec = 244163}
- wt = 0x7fffd55c06e0
+ waittime = {tv_sec = 113, tv_usec = 785619}
+ wt = 0x7fff3c80b140
timeout = <value optimized out>
clientsReadable = {fds_bits = {0 <repeats 16 times>}}
- clientsWritable = {fds_bits = {12178192, 4358308, 16777220, 140736772965940, 0, 42036752, 0, 32, 44737920, 4527564, 44300576, 4583109, 140736772966096, 32, 0, 0}}
+ clientsWritable = {fds_bits = {37909264, 4358308, 16777220, 140734208454804, 0, 67767824, 0, 32, 69320416, 4527564, 70041344, 4583109, 140734208454960, 32, 0, 0}}
selecterr = <value optimized out>
nready = 0
- devicesReadable = {fds_bits = {16777220, 140736772966024, 44300576, 4763888, 44300576, 16777220, 1073741825, 44409232, 0, 0, 16, 0, 48, 140736772965936, 140736772965856, 40925408}}
+ devicesReadable = {fds_bits = {16777220, 140734208454888, 70041344, 4763888, 70041344, 16777220, 1073741825, 70314624, 0, 0, 16, 0, 48, 140734208454800, 140734208454720, 66656480}}
now = <value optimized out>
someReady = <value optimized out>
#2 0x0000000000434f42 in Dispatch () at ../../dix/dispatch.c:367
- clientReady = 0x2999ef0
+ clientReady = 0x4223ef0
result = <value optimized out>
client = <value optimized out>
nready = <value optimized out>
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https://bugs.launchpad.net/bugs/780961
Title:
Natty Xorg crashes on Thinkpad X201 (i915 driver) when using keyboard-
based window management
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References