Attachment 303671 Details for Bug 443505 – gdb backtrace of autofs after mount got "stuck"

gdb backtrace of autofs after mount got "stuck"

backtrace (text/plain), 4.19 KB, created by Stanis Trendelenburg on 2008-04-24 18:36:33 UTC

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Creator: Stanis Trendelenburg

Created: 2008-04-24 18:36:33 UTC

Size: 4.19 KB

patch

obsolete

>[root@localhost ~]# gdb -p 7886 /usr/sbin/automount 
>GNU gdb Fedora (6.8-1.fc9)
>Copyright (C) 2008 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>and "show warranty" for details.
>This GDB was configured as "i386-redhat-linux-gnu"...
>Attaching to program: /usr/sbin/automount, process 7886
>Loaded symbols for /usr/sbin/automount
>Reading symbols from /lib/libpthread.so.0...done.
>[Thread debugging using libthread_db enabled]
>[New Thread 0xb8044af0 (LWP 7886)]
>[New Thread 0xb7f20b90 (LWP 7894)]
>[New Thread 0xb8021b90 (LWP 7891)]
>[New Thread 0xb8032b90 (LWP 7888)]
>[New Thread 0xb8043b90 (LWP 7887)]
>Loaded symbols for /lib/libpthread.so.0
>Reading symbols from /lib/libdl.so.2...done.
>Loaded symbols for /lib/libdl.so.2
>Reading symbols from /lib/libgcc_s.so.1...done.
>Loaded symbols for /lib/libgcc_s.so.1
>Reading symbols from /lib/libc.so.6...done.
>Loaded symbols for /lib/libc.so.6
>Reading symbols from /lib/ld-linux.so.2...done.
>Loaded symbols for /lib/ld-linux.so.2
>Reading symbols from /usr/lib/autofs/lookup_file.so...Reading symbols from /usr/lib/debug/usr/lib/autofs/lookup_file.so.debug...done.
>done.
>Loaded symbols for /usr/lib/autofs/lookup_file.so
>Reading symbols from /lib/libnsl.so.1...done.
>Loaded symbols for /lib/libnsl.so.1
>Reading symbols from /usr/lib/autofs/parse_sun.so...Reading symbols from /usr/lib/debug/usr/lib/autofs/parse_sun.so.debug...done.
>done.
>Loaded symbols for /usr/lib/autofs/parse_sun.so
>Reading symbols from /usr/lib/autofs/mount_nfs.so...Reading symbols from /usr/lib/debug/usr/lib/autofs/mount_nfs.so.debug...done.
>done.
>Loaded symbols for /usr/lib/autofs/mount_nfs.so
>Reading symbols from /usr/lib/autofs/mount_bind.so...Reading symbols from /usr/lib/debug/usr/lib/autofs/mount_bind.so.debug...done.
>done.
>Loaded symbols for /usr/lib/autofs/mount_bind.so
>Reading symbols from /usr/lib/autofs/lookup_hosts.so...Reading symbols from /usr/lib/debug/usr/lib/autofs/lookup_hosts.so.debug...done.
>done.
>Loaded symbols for /usr/lib/autofs/lookup_hosts.so
>Reading symbols from /lib/libnss_files.so.2...done.
>Loaded symbols for /lib/libnss_files.so.2
>Reading symbols from /lib/libnss_dns.so.2...done.
>Loaded symbols for /lib/libnss_dns.so.2
>Reading symbols from /lib/libresolv.so.2...done.
>Loaded symbols for /lib/libresolv.so.2
>0x0012e416 in __kernel_vsyscall ()
>Missing separate debuginfos, use: debuginfo-install gcc.i386 glibc.i686
>(gdb) thr a a bt
>
>Thread 5 (Thread 0xb8043b90 (LWP 7887)):
>#0  0x0012e416 in __kernel_vsyscall ()
>#1  0x00138ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
>#2  0xb80718b4 in alarm_handler (arg=0x0) at alarm.c:204
>#3  0x0013532f in start_thread () from /lib/libpthread.so.0
>#4  0x0023926e in clone () from /lib/libc.so.6
>
>Thread 4 (Thread 0xb8032b90 (LWP 7888)):
>#0  0x0012e416 in __kernel_vsyscall ()
>#1  0x00138ec2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
>#2  0xb806b6cc in st_queue_handler (arg=0x0) at state.c:928
>#3  0x0013532f in start_thread () from /lib/libpthread.so.0
>#4  0x0023926e in clone () from /lib/libc.so.6
>
>Thread 3 (Thread 0xb8021b90 (LWP 7891)):
>#0  0x0012e416 in __kernel_vsyscall ()
>#1  0x0022eab7 in poll () from /lib/libc.so.6
>#2  0xb805d878 in handle_packet (ap=0xb8c8dcf0) at automount.c:909
>#3  0xb805e20b in handle_mounts (arg=0xb8c8dcf0) at automount.c:1542
>#4  0x0013532f in start_thread () from /lib/libpthread.so.0
>#5  0x0023926e in clone () from /lib/libc.so.6
>
>---Type <return> to continue, or q <return> to quit---
>Thread 2 (Thread 0xb7f20b90 (LWP 7894)):
>#0  0x0012e416 in __kernel_vsyscall ()
>#1  0x0022eab7 in poll () from /lib/libc.so.6
>#2  0xb805d878 in handle_packet (ap=0xb8c8e2d8) at automount.c:909
>#3  0xb805e20b in handle_mounts (arg=0xb8c8e2d8) at automount.c:1542
>#4  0x0013532f in start_thread () from /lib/libpthread.so.0
>#5  0x0023926e in clone () from /lib/libc.so.6
>
>Thread 1 (Thread 0xb8044af0 (LWP 7886)):
>#0  0x0012e416 in __kernel_vsyscall ()
>#1  0x0013ce30 in sigwait () from /lib/libpthread.so.0
>#2  0xb805cd84 in main (argc=0, argv=0xbfa87098) at automount.c:1366
>#0  0x0012e416 in __kernel_vsyscall ()
>(gdb)

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Attachments on bug 443505: 303364 | 303365 | 303670 | 303671