dbus-launch crashed with SIGSEGV in read()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
| D-Bus |
Invalid
|
Medium
|
||
| dbus (Ubuntu) |
Medium
|
Unassigned |
Bug Description
Binary package hint: dbus
I start a gnome-terminal (l run su and mc)
I start a firexox
I start a guest session (I launch gedit)
I switch back to the previous user and the crash report comes
everyting works
(I run Jaunty under virtualbox 2.1.4, I have kernel oops in every login.)
ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/
Package: dbus-x11 1.2.12-0ubuntu2
ProcCmdline: /usr/bin/
ProcEnviron:
LANG=hu_HU.UTF-8
SHELL=/bin/bash
Signal: 11
SourcePackage: dbus
StacktraceTop:
read () from /lib/tls/
?? () from /usr/lib/
xcb_poll_for_event () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
Title: dbus-launch crashed with SIGSEGV in read()
Uname: Linux 2.6.28-8-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
pitwalker (pitwalker) wrote : | #1 |
Changed in dbus: | |
importance: | Undecided → Medium |
Filed in Launchpad:
#0 0xb7f2ee52 in read () from /lib/tls/
No locals.
#1 0xb7e49bfe in _xcb_in_read (c=0x8464e08) at /usr/include/
n = 32
#2 0xb7e4a2a0 in xcb_poll_for_event (c=0x8464e08)
at /build/
ret = (xcb_generic_
#3 0xb7fff459 in wait_or_
at ../../src/
c = (xcb_connection_t *) 0x8464e08
event = <value optimized out>
#4 0xb7fff607 in process_responses (dpy=0x8464690, wait_for_
current_
req = (PendingRequest *) 0x846e280
event_sequence = <value optimized out>
reply = (void *) 0xb80dd828
event = (xcb_generic_
error = (xcb_generic_
c = (xcb_connection_t *) 0x8464e08
__PRETTY_
#5 0xb80000e5 in _XEventsQueued (dpy=0x8464690, mode=2)
at ../../src/
No locals.
#6 0xb7fe8738 in XPending (dpy=0x8464690) at ../../src/
ret_val = 0
#7 0x0804b396 in x11_handle_event () at dbus-launch-
No locals.
#8 0x080498bd in kill_bus_
tty_fd = -1
x_fd = 6
read_set = {__fds_bits = {64, 0 <repeats 31 times>}}
err_set = {__fds_bits = {0 <repeats 32 times>}}
act = {__sigaction_
sa_handler = 0x80494a0 <signal_handler>,
sa_sigaction = 0x80494a0 <signal_handler>}, sa_mask = {__val = {
0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0xbfcdb21c}
empty_mask = {__val = {0 <repeats 32 times>}}
#9 0x0804a97f in main (argc=6, argv=0xbfcdb8b4) at dbus-launch.c:649
write_
write_
prev_arg = 0xbfcdcd0a "--exit-
shname = <value optimized out>
runprog = 0xbfcdcd1e "/usr/bin/
remaining_args = 3
exit_with_session = 1
binary_syntax = 0
c_shell_syntax = 0
bourne_
auto_shell_syntax = 0
autolaunch = 0
requires_arg = 0
close_stderr = 0
i = <value optimized out>
bus_pid_
bus_pid_
bus_address_
config_file = 0x0
Changed in dbus (Ubuntu): | |
status: | New → Triaged |
Changed in dbus: | |
status: | Unknown → Confirmed |
Changed in dbus: | |
importance: | Unknown → Medium |
Changed in dbus: | |
importance: | Medium → Unknown |
Changed in dbus: | |
importance: | Unknown → Medium |
|
#5 |
I think it's safe to say this is in the category of "a bug was auto-filed in Launchpad and nobody knows how to reproduce it". It might even be an xcb bug anyway.
Changed in dbus: | |
status: | Confirmed → Invalid |
StacktraceTop:read () from /lib/tls/ i686/cmov/ libc.so. 6 bits/unistd. h:45 poll_for_ event (dpy=0x8464690, wait=11) first_event= 0,
_xcb_in_read (c=0x8464e08) at /usr/include/
xcb_poll_for_event (c=0x8464e08)
wait_or_
process_responses (dpy=0x8464690, wait_for_