I am observing following crash with with 2.6.35.2-9 on client side. (I used rpm from Fedora site, dated Aug 24) Aug 27 13:54:13 pnfs-client1 kernel: R13: ffff880079b34b00 R14: ffff88007993c240 R15: 0000000000000000 Aug 27 13:54:13 pnfs-client1 kernel: FS: 00007f9051956720(0000) GS:ffff880002c00000(0000) knlGS:000000000000000 0 Aug 27 13:54:13 pnfs-client1 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 27 13:54:13 pnfs-client1 kernel: CR2: 00007fa9b0b9f198 CR3: 000000007921d000 CR4: 00000000000006f0 Aug 27 13:54:13 pnfs-client1 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 27 13:54:13 pnfs-client1 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Aug 27 13:54:13 pnfs-client1 kernel: Process test (pid: 3433, threadinfo ffff880079d40000, task ffff88005690 8000) Aug 27 13:54:13 pnfs-client1 kernel: Stack: Aug 27 13:54:13 pnfs-client1 kernel: ffff880079d41bf8 ffffffff814a4f13 ffffffffa01e8130 ffffffff810e7958 Aug 27 13:54:13 pnfs-client1 kernel: <0> 6b6b6b6b6b6b6c1b 6b6b6b6b6b6b6b6b ffff880079d41c18 ffffffffa01e8130 Aug 27 13:54:13 pnfs-client1 kernel: <0> ffff880079b34b00 ffffffffa01ed190 ffff880079d41c38 ffffffffa01d1759 Aug 27 13:54:13 pnfs-client1 kernel: Call Trace: Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff814a4f13>] _raw_spin_lock+0x3e/0x69 Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01e8130>] ? put_layout+0x1e/0x35 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff810e7958>] ? mempool_free+0x7d/0x85 Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01e8130>] put_layout+0x1e/0x35 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01d1759>] pnfs_layoutcommit_release+0x39/0x3e [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa0185631>] rpc_release_calldata+0x17/0x19 [sunrpc] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa0185691>] rpc_free_task+0x5e/0x67 [sunrpc] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa018575d>] rpc_put_task+0xc3/0xc8 [sunrpc] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01cf3ee>] _pnfs4_proc_layoutcommit+0x124/0x131 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01e9680>] ? pnfs_layoutcommit_inode+0x83/0x1a4 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01d66b8>] pnfs4_proc_layoutcommit+0x4b/0x6b [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01e975f>] pnfs_layoutcommit_inode+0x162/0x1a4 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01c82e2>] nfs_write_inode+0xb8/0xc8 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff81148bb1>] writeback_single_inode+0x12b/0x1ec Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff81148c9f>] sync_inode+0x2d/0x46 Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01c8334>] nfs_wb_all+0x42/0x44 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01b99ce>] nfs_do_fsync+0x20/0x3b [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffffa01b9d6a>] nfs_file_flush+0x6c/0x75 [nfs] Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff8112a4c1>] ? sys_close+0x32/0x12b Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff8112a464>] filp_close+0x45/0x70 Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff814a5897>] ?_raw_spin_unlock+0x2b/0x2f Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff8112a578>] sys_close+0xe9/0x12b Aug 27 13:54:13 pnfs-client1 kernel: [<ffffffff81009d32>] system_call_fastpath+0x16/0x1b Aug 27 13:54:13 pnfs-client1 kernel: Code: 65 8b 04 25 20 eb 00 00 89 43 08 65 48 8b 04 25 00 cc 00 00 48 89 43 10 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c9 c3 55 48 89 e5 <8b> 07 89 c2 c1 c0 10 39 c2 8d 90 00 00 01 00 75 04 3e 0f b1 17 Aug 27 13:54:13 pnfs-client1 kernel: RIP [<ffffffff812458ce>] do_raw_spin_trylock+0x4/0x3d Aug 27 13:54:13 pnfs-client1 kernel: RSP <ffff880079d41bc8> Aug 27 13:54:13 pnfs-client1 kernel: ---[ end trace 1a8b3929210529eb ]--- Aug 27 13:54:21 pnfs-client1 abrt: Kerneloops: Reported 1 kernel oopses to Abrt Aug 27 13:54:21 pnfs-client1 abrtd: Directory 'kerneloops-1282942461-1' creation detected regards Sandeep -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
