Server crashed at __list_add+0x63

Issue

• Server crashed with following messages.

NMI Watchdog detected LOCKUP on CPU 1
CPU 1 
Modules linked in: mptctl mptbase nfs nfs_acl netconsole autofs4 i2c_dev i2c_core lockd sunrpc bonding ipv6 xfrm_nalgo crypto_api dm_round_robin scsi_dh_emc dm_multipath scsi_dh parport_pc lp parport joydev sg i7core_edac edac_mc tpm_tis tpm serio_raw bnx2 shpchp pcspkr tpm_bios hpilo dm_raid45 dm_message dm_region_hash dm_mem_cache dm_snapshot dm_zero dm_mirror dm_log dm_mod lpfc scsi_transport_fc cciss sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd
Pid: 23397, comm: java Not tainted 2.6.18-274.12.1.el5 #1
RIP: 0010:[<ffffffff80159295>]  [<ffffffff80159295>] __list_add+0x63/0x65
RSP: 0018:ffff81052914db58  EFLAGS: 00000046
RAX: ffff810c1fbe2440 RBX: 0000000000000008 RCX: ffff810c1fffe4c0
RDX: ffff810c1fffe4c0 RSI: ffff810c1fbe2440 RDI: ffff81063525eec0
RBP: ffff81063525eec0 R08: ffff8106200bfc00 R09: ffff810c1fffd800
R10: 000000000002ca00 R11: 0000000072630e2c R12: ffff8106200bfc00
R13: ffff810c1fffe4c0 R14: 0000000000000013 R15: ffff8101157562c0
FS:  00000000479f7940(0063) GS:ffff810620043a40(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000050cc3b000 CR3: 000000052b632000 CR4: 00000000000006a0
Process java (pid: 23397, threadinfo ffff81052914c000, task ffff81051ec0e100)
Stack:  ffff81052914dc58 ffffffff8005bd6e 000002201c03d110 ffff8101157562c0
 0000000000000246 0000000000000220 0000000000000100 ffff81061fb19300
 0000000000000001 ffffffff800de806 ffff810910e0ddc0 0000000000000220
Call Trace:
 [<ffffffff8005bd6e>] cache_alloc_refill+0x108/0x188
 [<ffffffff800de806>] __kmalloc+0x95/0x9f
 [<ffffffff8002debd>] __alloc_skb+0x5c/0x12e
 [<ffffffff8004ab83>] tso_fragment+0x61/0x214
 [<ffffffff80032f2e>] __tcp_push_pending_frames+0x734/0x849
 [<ffffffff8002ded8>] __alloc_skb+0x77/0x12e
 [<ffffffff80026870>] tcp_sendmsg+0x9f1/0xafd
 [<ffffffff80037b05>] do_sock_write+0xc6/0x102
 [<ffffffff8004737f>] sock_aio_write+0x4f/0x5e
 [<ffffffff80018415>] do_sync_write+0xc7/0x104
 [<ffffffff800a2e52>] autoremove_wake_function+0x0/0x2e
 [<ffffffff80062ff2>] thread_return+0x62/0xfe
 [<ffffffff8004391e>] sys_rt_sigreturn+0x323/0x356
 [<ffffffff80016ba5>] vfs_write+0xe1/0x174
 [<ffffffff8001745b>] sys_write+0x45/0x6e
 [<ffffffff8005d116>] system_call+0x7e/0x83


Code: 5a c3 48 8b 16 e9 93 ff ff ff c1 cf 10 89 f8 c1 ef 08 c1 e0