>From syslog Nov 17 07:55:38 resara1 kernel: f8d675c5 Nov 17 07:55:38 resara1 kernel: Modules linked in: nls_cp437 cifs smbfs ipv6 nfsd exportfs lockd nfs_acl sunrpc af_packet binfmt_misc autofs4 generic piix ide_generic ext3 jbd mbcache i2c_i801 i2c_core lp joydev parport_pc parport pcspkr rtc shpchp pciehp pci_hotplug tsdev mousedev evdev psmouse sd_mod e1000 ide_cd cdrom ide_disk floppy usb_storage ide_core vga16fb vgastate usbserial usbhid usbkbd ehci_hcd uhci_hcd usbcore thermal processor fan 3w_xxxx ata_piix libata scsi_mod unix Nov 17 07:55:38 resara1 kernel: EIP: 0060:[pg0+949675461/1069831168] Not tainted VLI Nov 17 07:55:38 resara1 kernel: EFLAGS: 00010206 (2.6.17.11.resara-opteron #1) Nov 17 07:55:38 resara1 kernel: BUG: warning at kernel/exit.c:855/do_exit() Nov 17 07:55:38 resara1 kernel: <c012296c> do_exit+0x46c/0x480 <c0104567> die+0x227/0x230 Nov 17 07:55:38 resara1 kernel: <c0115ebe> do_page_fault+0x2de/0x70c <c02bca62> __reacquire_kernel_lock+0x42/0x60 Nov 17 07:55:38 resara1 kernel: <c02ba235> schedule+0x3f5/0x750 <c0129218> try_to_del_timer_sync+0x58/0x70 Nov 17 07:55:38 resara1 kernel: <c0115be0> do_page_fault+0x0/0x70c <c0103c6f> error_code+0x4f/0x54 Nov 17 07:55:38 resara1 kernel: <f8d675c5> sesInfoFree+0x25/0xb0 [cifs] <f8d5e993> cifs_umount+0x53/0x1f0 [cifs] Nov 17 07:55:38 resara1 kernel: <f8d4e182> cifs_put_super+0x32/0xb0 [cifs] <c016af89> generic_shutdown_super+0x139/0x150 Nov 17 07:55:38 resara1 kernel: <c016b8a6> kill_anon_super+0x16/0x50 <c016ad6c> deactivate_super+0x6c/0xb0 Nov 17 07:55:38 resara1 kernel: <c018315f> sys_umount+0x3f/0x90 <c01030d3> syscall_call+0x7/0xb Nov 17 07:55:38 resara1 kernel: note: umount.special[18370] exited with preempt_count 1 Nov 17 07:55:38 resara1 kernel: BUG: umount.special/18370, lock held at task exit time! Nov 17 07:55:38 resara1 kernel: [eb4b7e50] {alloc_super} Nov 17 07:55:38 resara1 kernel: .. held by: umount.special:18370 [ea347030, 117] Nov 17 07:55:38 resara1 kernel: ... acquired at: generic_shutdown_super+0x5f/0x150 Nov 17 07:55:50 resara1 kernel: <c0140c59> softlockup_tick+0xa9/0xd0 <c01295ec> update_process_times+0x3c/0x90 Nov 17 07:55:50 resara1 kernel: <c011161f> smp_apic_timer_interrupt+0x5f/0x70 <c02bc6e4> _write_lock+0x64/0x90 Nov 17 07:55:50 resara1 kernel: <c0103ba4> apic_timer_interrupt+0x1c/0x24 <c02bc6e4> _write_lock+0x64/0x90 Nov 17 07:55:50 resara1 kernel: <f8d60d9d> cifs_close+0xdd/0x220 [cifs] <c0164e8f> __fput+0x13f/0x160 Nov 17 07:55:50 resara1 kernel: <c01633cd> filp_close+0x4d/0x80 <c0163470> sys_close+0x70/0xa0 Nov 17 07:55:50 resara1 kernel: <c01030d3> syscall_call+0x7/0xb Nov 17 07:55:51 resara1 kernel: <c0140c59> softlockup_tick+0xa9/0xd0 <c01295ec> update_process_times+0x3c/0x90 Nov 17 07:55:51 resara1 kernel: <c011161f> smp_apic_timer_interrupt+0x5f/0x70 <c02bc6e2> _write_lock+0x62/0x90 Nov 17 07:55:51 resara1 kernel: <c0103ba4> apic_timer_interrupt+0x1c/0x24 <c02bc6e2> _write_lock+0x62/0x90 Nov 17 07:55:51 resara1 kernel: <f8d60d9d> cifs_close+0xdd/0x220 [cifs] <c0164e8f> __fput+0x13f/0x160 Nov 17 07:55:51 resara1 kernel: <c01633cd> filp_close+0x4d/0x80 <c0163470> sys_close+0x70/0xa0 Nov 17 07:55:51 resara1 kernel: <c01030d3> syscall_call+0x7/0xb Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: Oops: 0002 [#1] Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: PREEMPT SMP Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: eb4b7e50 c016af89 eb4b7e00 dfa504c0 00000011 f8d88260 bf96be90 c016b8a6 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: Stack: 00335bdc 00335bdc f8d5e993 ef8f3ec0 e8df0b80 00000000 e9107f08 e9107f08 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: EIP is at sesInfoFree+0x25/0xb0 [cifs] Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: eax: 00000002 ebx: ef8f3ec0 ecx: 00000001 edx: 00000018 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: esi: fffffffb edi: cad383c0 ebp: ef8f3ec0 esp: e9107ed4 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: ds: 007b es: 007b ss: 0068 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: CPU: 3 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: Process umount.special (pid: 18370, threadinfo=e9106000 task=ea347030) Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: cad383c0 eb4b7e00 f8d88200 e9106000 f8d4e182 eb4b7e00 cad383c0 eb4b7e00 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: <f8d5e993> cifs_umount+0x53/0x1f0 [cifs] <f8d4e182> cifs_put_super+0x32/0xb0 [cifs] Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: <c016ad6c> deactivate_super+0x6c/0xb0 <c018315f> sys_umount+0x3f/0x90 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: <c01030d3> syscall_call+0x7/0xb Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: Code: 8d b6 00 00 00 00 83 ec 08 89 5c 24 04 8b 5c 24 0c 85 db 74 71 b8 d8 90 d8 f8 e8 c7 50 55 c7 f0 ff 0d 1c 91 d8 f8 8b 53 04 8b 03 <89> 50 04 89 02 c7 43 04 00 02 20 00 c7 03 00 01 10 00 b8 d8 90 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: <c016af89> generic_shutdown_super+0x139/0x150 <c016b8a6> kill_anon_super+0x16/0x50 Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: Call Trace: Message from syslogd@resara1 at Fri Nov 17 07:55:38 2006 ... resara1 kernel: EIP: [pg0+949675461/1069831168] sesInfoFree+0x25/0xb0 [cifs] SS:ESP 0068:e9107ed4