https://bugzilla.novell.com/show_bug.cgi?id=813897 https://bugzilla.novell.com/show_bug.cgi?id=813897#c0 Summary: Kernel OOPS in rpc_pipe.c:469 Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: x86-64 OS/Version: openSUSE 11.4 Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: gleixner@bib-bvb.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0 Sometimes a kernel OOPS occurs, and after that, local mail delivery from postfix to cyrus imapd does not work until next reboot. The system is patched using evergreen repo, and worked well for a long time. Firs occurence of this bug is 22 March 2013. Kernel OOPS: Apr 6 22:39:08 carl kernel: [110997.098888] ------------[ cut here ]------------ Apr 6 22:39:08 carl kernel: [110997.098971] kernel BUG at /usr/src/packages/BUILD/kernel-default-2.6.37.6/linux-2.6.37/net/sunrpc/rpc_pipe.c:469! Apr 6 22:39:08 carl kernel: [110997.098986] invalid opcode: 0000 [#1] SMP Apr 6 22:39:08 carl kernel: [110997.098995] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map Apr 6 22:39:08 carl kernel: [110997.099006] CPU 1 Apr 6 22:39:08 carl kernel: [110997.099009] Modules linked in: autofs4 nfs lockd fscache nfs_acl auth_rpcgss sunrpc mperf reiserfs dm_mod i2c_piix4 sg pcspkr sr_mod cdrom virtio_net floppy virtio_balloon button virtio_console virtio_blk uhci_hcd ehci_hcd virtio_pci virtio_ring virtio usbcore fan thermal processor thermal_sys [last unloaded: preloadtrace] Apr 6 22:39:08 carl kernel: [110997.099071] Apr 6 22:39:08 carl kernel: [110997.099078] Pid: 22560, comm: mount.nfs4 Not tainted 2.6.37.6-24-default #1 Bochs Bochs Apr 6 22:39:09 carl kernel: [110997.099093] RIP: 0010:[<ffffffffa02061c4>] [<ffffffffa02061c4>] __rpc_create_common+0xa4/0xe0 [sunrpc] Apr 6 22:39:09 carl kernel: [110997.099145] RSP: 0018:ffff88000b7ebae8 EFLAGS: 00010246 Apr 6 22:39:09 carl kernel: [110997.099153] RAX: 0000000000000000 RBX: ffff8800051b3980 RCX: ffffffffa020b5c0 Apr 6 22:39:09 carl kernel: [110997.099163] RDX: 0000000000001180 RSI: ffff8800051b3980 RDI: ffff88001eb89c40 Apr 6 22:39:09 carl kernel: [110997.099173] RBP: ffff88001eb89c40 R08: ffff880002000000 R09: 0000000000000000 Apr 6 22:39:09 carl kernel: [110997.099182] R10: ffff880002000000 R11: 0000000000010000 R12: ffffffffa020b5c0 Apr 6 22:39:09 carl kernel: [110997.099192] R13: ffff88001fbfb2c0 R14: ffff880002000000 R15: ffff880002000000 Apr 6 22:39:09 carl kernel: [110997.099227] FS: 00007f2e20ec1700(0000) GS:ffff88007fd00000(0000) knlGS:0000000000000000 Apr 6 22:39:09 carl kernel: [110997.099239] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Apr 6 22:39:09 carl kernel: [110997.099246] CR2: 00007f2e21104000 CR3: 0000000037b73000 CR4: 00000000000006e0 Apr 6 22:39:09 carl kernel: [110997.099276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 6 22:39:09 carl kernel: [110997.099305] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Apr 6 22:39:09 carl kernel: [110997.099316] Process mount.nfs4 (pid: 22560, threadinfo ffff88000b7ea000, task ffff88000b7f22c0) Apr 6 22:39:09 carl kernel: [110997.099325] Stack: Apr 6 22:39:09 carl kernel: [110997.099330] ffffffffa02cc1d9 ffff8800051b3980 ffffffffa02ca320 ffff88001fbfb2c0 Apr 6 22:39:09 carl kernel: [110997.099345] ffff88001eb89d00 ffffffffa0206ecf 0000000000000010 ffff880000001180 Apr 6 22:39:09 carl kernel: [110997.099358] ffff88001eb89c40 00000000000080d0 0000000511bcc18d ffffffffa02cc1d9 Apr 6 22:39:09 carl kernel: [110997.099371] Call Trace: Apr 6 22:39:09 carl kernel: [110997.099594] [<ffffffffa0206ecf>] rpc_mkpipe+0x13f/0x200 [sunrpc] Apr 6 22:39:09 carl kernel: [110997.099782] [<ffffffffa02c4648>] nfs_idmap_new+0x78/0x150 [nfs] Apr 6 22:39:09 carl kernel: [110997.100067] [<ffffffffa0293a3f>] nfs4_init_client+0x8f/0x180 [nfs] Apr 6 22:39:09 carl kernel: [110997.100101] [<ffffffffa0293bb2>] nfs4_set_client+0x82/0x110 [nfs] Apr 6 22:39:09 carl kernel: [110997.100130] [<ffffffffa0293ce9>] nfs4_init_server+0xa9/0x250 [nfs] Apr 6 22:39:09 carl kernel: [110997.100161] [<ffffffffa0294649>] nfs4_create_server+0x39/0xe0 [nfs] Apr 6 22:39:09 carl kernel: [110997.100195] [<ffffffffa02a1e4c>] nfs4_remote_mount+0x6c/0x3d0 [nfs] Apr 6 22:39:09 carl kernel: [110997.100253] [<ffffffff8114b139>] vfs_kern_mount+0x89/0x280 Apr 6 22:39:10 carl kernel: [110997.100282] [<ffffffffa02a0bee>] nfs_do_root_mount+0x7e/0xc0 [nfs] Apr 6 22:39:10 carl kernel: [110997.100347] [<ffffffffa02a0d3c>] nfs4_try_mount+0x4c/0xd0 [nfs] Apr 6 22:39:10 carl kernel: [110997.100429] [<ffffffffa02a0e2a>] nfs4_get_sb+0x6a/0x100 [nfs] Apr 6 22:39:10 carl kernel: [110997.100483] [<ffffffff8114b292>] vfs_kern_mount+0x1e2/0x280 Apr 6 22:39:10 carl kernel: [110997.100499] [<ffffffff8114b3a3>] do_kern_mount+0x53/0x130 Apr 6 22:39:10 carl kernel: [110997.100515] [<ffffffff81165922>] do_mount+0x1e2/0x210 Apr 6 22:39:10 carl kernel: [110997.100530] [<ffffffff81165a3a>] sys_mount+0x9a/0xf0 Apr 6 22:39:10 carl kernel: [110997.100547] [<ffffffff81002e4b>] system_call_fastpath+0x16/0x1b Apr 6 22:39:10 carl kernel: [110997.100564] [<00007f2e207fbeea>] 0x7f2e207fbeea Apr 6 22:39:10 carl kernel: [110997.100571] Code: 33 6e f5 e0 48 89 df e8 2b 58 f5 e0 31 c0 48 8b 1c 24 48 8b 6c 24 08 4c 8b 64 24 10 4c 8b 6c 24 18 4c 8b 74 24 20 48 83 c4 28 c3 <0f> 0b 48 8b 4b 38 48 c7 c2 20 b5 20 a0 48 c7 c6 18 f2 20 a0 48 Apr 6 22:39:10 carl kernel: [110997.100640] RIP [<ffffffffa02061c4>] __rpc_create_common+0xa4/0xe0 [sunrpc] Apr 6 22:39:10 carl kernel: [110997.100671] RSP <ffff88000b7ebae8> Reproducible: Always Steps to Reproduce: 1. 2. 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.