{{{ [19192078.028621] ------------[ cut here ]------------ [19192078.031922] kernel BUG at net/ipv4/tcp_output.c:1928! [19192078.031922] invalid opcode: 0000 [#1] SMP [19192078.031922] last sysfs file: /sys/class/scsi_host/host4/stats [19192078.031922] CPU 5 [19192078.031922] Modules linked in: coretemp w83627hf w83793 hwmon_vid k8temp autofs4 i2c_i801 e1000e i2c_core iTCO_wdt tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [19192078.031922] Pid: 0, comm: swapper Tainted: G M W 2.6.28-rc7-00105-gfeaf384 #4 [19192078.031922] RIP: 0010:[] [] tcp_retransmit_skb+0x62/0x5c1 [19192078.031922] RSP: 0018:ffff88043e587ac0 EFLAGS: 00010287 [19192078.031922] RAX: ffff8800a2722db8 RBX: ffff880439546e80 RCX: 0000000083a38fae [19192078.031922] RDX: 0000000083aca6b1 RSI: ffff8800a2722d80 RDI: ffff880439546e80 [19192078.031922] RBP: ffff880439546e80 R08: 0000000000000001 R09: 0000000083ad9441 [19192078.120817] R10: 0000000000000001 R11: ffff880439546e80 R12: ffff8800a2722d80 [19192078.120817] R13: 0000000083a39556 R14: ffff880439547008 R15: 0000000000000000 [19192078.120817] FS: 0000000000000000(0000) GS:ffff88043e445200(0000) knlGS:0000000000000000 [19192078.120817] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [19192078.120817] CR2: 00000000014f49e0 CR3: 00000001be4d1000 CR4: 00000000000006e0 [19192078.120817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [19192078.120817] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [19192078.120817] Process swapper (pid: 0, threadinfo ffff88043e580000, task ffff88043e578000) [19192078.120817] Stack: [19192078.120817] 0000000000000001 ffff880439546e80 ffff8800a2722d80 000000000000002e [19192078.120817] 0000000083a39556 ffff880439547008 0000000000000000 ffffffff805429dc [19192078.120817] ffff88005e7e7d40 0000000000000000 0000000000000002 0000000000000001 [19192078.120817] Call Trace: [19192078.120817] <0> [] ? tcp_xmit_retransmit_queue+0x1b4/0x271 [19192078.120817] [] ? tcp_ack+0x171c/0x18ea [19192078.120817] [] ? tcp_rcv_established+0x655/0x761 [19192078.120817] [] ? tcp_v4_do_rcv+0x2c/0x1b7 [19192078.120817] [] ? tcp_v4_rcv+0x28e/0x68d [19192078.120817] [] ? tcp_v4_rcv+0x63a/0x68d [19192078.120817] [] ? ip_local_deliver+0xcb/0x164 [19192078.120817] [] ? ip_local_deliver+0x5b/0x164 [19192078.120817] [] ? ip_rcv+0x4fa/0x54f [19192078.120817] [] ? netif_receive_skb+0x252/0x29b [19192078.120817] [] ? netif_receive_skb+0x10a/0x29b [19192078.120817] [] ? e1000_receive_skb+0x3e/0x54 [e1000e] [19192078.120817] [] ? e1000_clean_rx_irq+0x234/0x2d6 [e1000e] [19192078.120817] [] ? e1000_clean+0x8f/0x262 [e1000e] [19192078.120817] [] ? net_rx_action+0xc5/0x1fb [19192078.120817] [] ? net_rx_action+0x57/0x1fb [19192078.120817] [] ? __do_softirq+0x7a/0x13d [19192078.120817] [] ? call_softirq+0x1c/0x28 [19192078.120817] [] ? do_softirq+0x2c/0x68 [19192078.120817] [] ? irq_exit+0x3f/0x85 [19192078.120817] [] ? do_IRQ+0x14a/0x16c [19192078.120817] [] ? ret_from_intr+0x0/0xa [19192078.120817] <0> [] ? __atomic_notifier_call_chain+0x0/0x83 [19192078.120817] [] ? mwait_idle+0x41/0x44 [19192078.120817] [] ? cpu_idle+0x4a/0x6d [19192078.120817] Code: 02 01 d0 39 c1 0f 4e c1 39 85 34 01 00 00 0f 8f 2c 05 00 00 49 8d 44 24 38 8b 95 10 06 00 00 8b 48 18 39 d1 79 1e 39 50 1c 79 04 <0f> 0b eb fe 29 ca 4c 89 e6 48 89 ef e8 40 fa ff ff 85 c0 0f 85 [19192078.120817] RIP [] tcp_retransmit_skb+0x62/0x5c1 [19192078.120817] RSP [19192078.406661] Kernel panic - not syncing: Fatal exception in interrupt }}}