Comment 12 for bug 667269

Same here,
using ActiveDirectory, 10.04.2 LTS x64.
winbind/lucid uptodate 2:3.4.7~dfsg-1ubuntu3.5

Whenever the DC that is configured in /etc/krb5.conf is restartet, winbind will crash afterwards.

This seems to happen after the DC rebooted to install updates.

BACKTRACE: 14 stack frames:
#0 /usr/sbin/winbindd(log_stack_trace+0x1a) [0x7ff49105d17a]
#1 /usr/sbin/winbindd(smb_panic+0x1f) [0x7ff49105d23f]
#2 /usr/sbin/winbindd(+0x14384d) [0x7ff49104c84d]
#3 /lib/libc.so.6(+0x33af0) [0x7ff48eba6af0]
#4 /usr/sbin/winbindd(rpc_pipe_np_smb_conn+0x4) [0x7ff49113f204]
#5 /usr/sbin/winbindd(rpccli_set_timeout+0x8) [0x7ff491138048]
#6 /usr/sbin/winbindd(winbindd_lookup_sids+0xb1) [0x7ff490fd27a1]
#7 /usr/sbin/winbindd(+0xcc092) [0x7ff490fd5092]
#8 /usr/sbin/winbindd(+0xb3503) [0x7ff490fbc503]
#9 /usr/sbin/winbindd(+0xa65e7) [0x7ff490faf5e7]
#10 /usr/sbin/winbindd(+0xa7a9f) [0x7ff490fb0a9f]
#11 /usr/sbin/winbindd(main+0xd20) [0x7ff490fa9ba0]
#12 /lib/libc.so.6(__libc_start_main+0xfd) [0x7ff48eb91c4d]
#13 /usr/sbin/winbindd(+0x9e3f9) [0x7ff490fa73f9]