{{{ [544925.596776] BUG: spinlock bad magic on CPU#3, pclient/21148 [544925.596776] lock: ffffffff8081a288, .magic: deaf4ead, .own er: /-1, .owner_cpu: -1 [544925.596776] Pid: 21148, comm: pclient Not tainted 2.6.28-rc 7-00105-gfeaf384 #4 [544925.596776] Call Trace: [544925.596776] [] _raw_spin_lock+0x2 2/0x122 [544925.596776] [] tick_do_update_jiffies64+ 0x27/0xa7 [544925.596776] [] tick_sched_timer+0x4a/0x9 c [544925.596776] [] tick_sched_timer+0x0/0x9c [544925.596776] [] __run_hrtimer+0x59/0x95 [544925.596776] [] hrtimer_interrupt+0xe1/0x 15b [544925.596776] [] smp_apic_timer_interrupt+ 0x8e/0xac [544925.596776] [] apic_timer_interrupt+0x6b /0x70 [544925.596776] <0>general protection fault: 0000 [#1] S MP [544925.918846] last sysfs file: /sys/devices/system/cpu/sched_ mc_power_savings [544925.918846] CPU 3 [544925.918846] Modules linked in: w83627hf hwmon_vid autofs4 s msc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snap shot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7 xxx scsi_wait_scan [544925.918846] Pid: 0, comm: swapper Not tainted 2.6.28-rc7-00 105-gfeaf384 #4 [544925.918846] RIP: 0010:[] [] nv_rx_process_optimized+0xff/0x20f [forcedeth] [544925.918846] RSP: 0000:ffff88012fac7998 EFLAGS: 00010002 [544925.918846] RAX: 0000000014000000 RBX: fff088021a560100 RCX : 0000000000000002 [544925.918846] RDX: 0000000020000001 RSI: 0000000000000670 RDI : 000000022e9bd010 [544925.918846] RBP: ffff88012dd74900 R08: 0000000000000001 R09 : 0000000000000001 [544925.918846] R10: 0000000000000000 R11: ffffffffa017ad2c R12 : 00000000000005ea [544925.918846] R13: 00000000340205ea R14: ffff88012dd74000 R15 : 0000000000000000 [544925.918846] FS: 00007f8aebd226f0(0000) GS:ffff88022fa0d780 (0000) knlGS:0000000000000000 [544925.918846] CS: 0010 DS: 0018 ES: 0018 CR0: 00000000800500 3b [544925.918846] CR2: 00007f8aeb922688 CR3: 000000016d32b000 CR4 : 00000000000006e0 [544925.918846] DR0: 0000000000000000 DR1: 0000000000000000 DR2 : 0000000000000000 [544925.918846] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7 : 0000000000000400 [544925.918846] Process swapper (pid: 0, threadinfo ffff88022fa 84000, task ffff88012fac8000) [544925.918846] Stack: [544925.918846] 000000402dd74900 ffff88012dd74900 ffffc200020b 2000 0000000000000012 [544925.918846] ffff88012dd74000 0000000000000000 ffff88016d646524 ffffffffa017907b [544925.918846] ffff880224961580 0000000000000000 000000000000 0000 0000000000000011 [544925.918846] Call Trace: [544925.918846] <0> [] ? nv_nic_irq_op timized+0x95/0x232 [forcedeth] [544925.918846] [] ? handle_IRQ_event+0x1e/0 x4c [544925.918846] [] ? handle_fasteoi_irq+0x90 /0xcf [544925.918846] [] ? do_IRQ+0xf7/0x16c [544925.918846] [] ? ret_from_intr+0x0/0xa [544925.918846] [] ? nv_start_xmit_optimized +0x0/0x50b [forcedeth] [544925.918846] [] ? skb_copy_bits+0x51/0x1f c [544925.918846] [] ? xdr_skb_read_bits+0x28/ 0x3e [544925.918846] [] ? xdr_partial_copy_from_s kb+0x14e/0x1b8 [544925.918846] [] ? xdr_skb_read_bits+0x0/0 x3e [544925.918846] [] ? xs_tcp_data_recv+0x290/ 0x442 [544925.918846] [] ? ip_queue_xmit+0x29f/0x2 f2 [544925.918846] [] ? tcp_read_sock+0x97/0x21 1 [544925.918846] [] ? xs_tcp_data_recv+0x0/0x 442 [544925.918846] [] ? xs_tcp_data_ready+0x64/ 0x77 [544925.918846] [] ? tcp_rcv_established+0x5 f1/0x761 [544925.918846] [] ? tcp_v4_do_rcv+0x2c/0x1b 7 [544925.918846] [] ? tcp_v4_rcv+0x28e/0x68d [544925.918846] [] ? tcp_v4_rcv+0x63a/0x68d [544925.918846] [] ? ip_local_deliver+0xcb/0 x164 [544925.918846] [] ? ip_local_deliver+0x5b/0 x164 [544925.918846] [] ? ip_rcv+0x4fa/0x54f [544925.918846] [] ? netif_receive_skb+0x252 /0x29b [544925.918846] [] ? netif_receive_skb+0x10a /0x29b [544925.918846] [] ? process_backlog+0x71/0x be [544925.918846] [] ? net_rx_action+0xc5/0x1f b [544925.918846] [] ? net_rx_action+0x57/0x1f b [544925.918846] [] ? __do_softirq+0x7a/0x13d [544925.918846] [] ? call_softirq+0x1c/0x28 [544925.918846] [] ? do_softirq+0x2c/0x68 [544925.918846] [] ? irq_exit+0x3f/0x85 [544925.918846] [] ? do_IRQ+0x14a/0x16c [544925.918846] [] ? ret_from_intr+0x0/0xa [544925.918846] <0> [] ? c1e_idle+0x0/ 0xe9 [544925.918846] [] ? __atomic_notifier_call_ chain+0x0/0x83 [544925.918846] [] ? default_idle+0x27/0x3b [544925.918846] [] ? c1e_idle+0xe5/0xe9 [544925.918846] [] ? cpu_idle+0x4a/0x6d [544925.918846] Code: 00 00 00 41 f7 c5 00 00 00 02 74 03 41 ff cc 44 89 e8 25 00 00 00 1c 3d 00 00 00 14 0f 94 c2 3d 00 00 00 18 0f 94 c0 08 c2 74 0c <8a> 43 7c 83 e0 f3 83 c8 04 88 43 7c 44 89 e6 48 89 df e8 7d 79 [544925.918846] RIP [] nv_rx_process_optimiz ed+0xff/0x20f [forcedeth] [544925.918846] RSP [544925.918846] Kernel panic - not syncing: Fatal exception in interrupt [544925.918846] ------------[ cut here ]------------ [544925.918846] WARNING: at kernel/smp.c:333 smp_call_function_ mask+0x37/0x1d7() [544925.918846] Modules linked in: w83627hf hwmon_vid autofs4 s msc37b787_wdt forcedeth k8temp i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snap shot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7 xxx scsi_wait_scan [544925.918846] Pid: 0, comm: swapper Tainted: G D 2.6. 28-rc7-00105-gfeaf384 #4 [544925.918846] Call Trace: [544925.918846] [] warn_on_slowpath+0 x51/0x6d [544925.918846] [] try_acquire_console_sem+0 x12/0x31 [544925.918846] [] release_console_sem+0x18a /0x1a5 [544925.918846] [] smp_call_function_mask+0x 37/0x1d7 [544925.918846] [] crash_kexec+0x17/0xef [544925.918846] [] crash_kexec+0xe6/0xef [544925.918846] [] native_smp_send_stop+0x1a /0x26 [544925.918846] [] panic+0x95/0x13f [544925.918846] [] vgacon_set_cursor_size+0x 40/0x10b [544925.918846] [] oops_end+0x7b/0x88 [544925.918846] [] error_exit+0x0/0x9a [544925.918846] [] nv_start_xmit_optimized+0 x0/0x50b [forcedeth] [544925.918846] [] nv_rx_process_optimized+0 xff/0x20f [forcedeth] [544925.918846] [] nv_rx_process_optimized+0 x6e/0x20f [forcedeth] [544925.918846] [] nv_nic_irq_optimized+0x95 /0x232 [forcedeth] [544925.918846] [] handle_IRQ_event+0x1e/0x4 c [544925.918846] [] handle_fasteoi_irq+0x90/0 xcf }}}