| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 02 Oct 2008 10:54:18 +0400 From: Badalian Vyacheslav <slavon@...telecom.ru> To: linux-kernel@...r.kernel.org Subject: NMI Watchdog detected LOCKUP on CPU3 Hello All. Please help cassify bug to report to bugzilla it! Look to my sysctl: # sysctl -a | grep panic kernel.panic = 3 kernel.panic_on_oops = 1 kernel.unknown_nmi_panic = 1 kernel.panic_on_unrecovered_nmi = 1 vm.panic_on_oom = 0 # sysctl -a | grep nmi kernel.unknown_nmi_panic = 1 kernel.nmi_watchdog = 1 kernel.panic_on_unrecovered_nmi = 1 # sysctl -a | grep rq kernel.sysrq = 1 But computer do not reboot and ALT+SysRQ+B don't work... This i get by netconsole and on the screen: [ 2251.728719] BUG: NMI Watchdog detected LOCKUP on CPU3, ip c01fafd4, registers: [ 2251.728719] Modules linked in: netconsole i2c_i801 i2c_core e1000e e1000 [ 2251.728719] [ 2251.728719] Pid: 0, comm: swapper Not tainted (2.6.26.5-fw #1) [ 2251.728719] EIP: 0060:[<c01fafd4>] EFLAGS: 00000082 CPU: 3 [ 2251.728719] EIP is at rb_insert_color+0x24/0xc0 [ 2251.728719] EAX: f6c134a4 EBX: f6c134a4 ECX: f6c134a4 EDX: f6c134a4 [ 2251.728719] ESI: f6c134a4 EDI: f6c134a4 EBP: c202d0d4 ESP: f7c5fcac [ 2251.728719] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 2251.728719] Process swapper (pid: 0, ti=f7c5e000 task=f7c32940 task.ti=f7c5e000) [ 2251.728719] Stack: f6c134a4 00000000 c202d0cc c202d0d4 c013a8ff f6c134a4 c202d0cc c20230cc [ 2251.728719] c04450a0 c013adea 00000000 f7c5fcfc 392e7c00 0000020c 00000001 00000286 [ 2251.728719] f6c13000 ffffffff 00000000 00000000 c02d15fe 00000000 f6c13000 c02d6da6 [ 2251.728719] Call Trace: [ 2251.728719] [<c013a8ff>] enqueue_hrtimer+0x5f/0x80 [ 2251.728719] [<c013adea>] hrtimer_start+0xaa/0x130 [ 2251.728719] [<c02d15fe>] qdisc_watchdog_schedule+0x1e/0x30 [ 2251.728719] [<c02d6da6>] htb_dequeue+0x6a6/0x810 [ 2251.728719] [<c02d047c>] __qdisc_run+0x19c/0x1d0 [ 2251.728719] [<c02d71c0>] htb_enqueue+0x0/0x1e0 [ 2251.728719] [<c02c4cb7>] dev_queue_xmit+0x267/0x380 [ 2251.728719] [<c02e6040>] ip_forward_finish+0x0/0x40 [ 2251.728719] [<c02e8bef>] ip_finish_output+0x11f/0x280 [ 2251.728719] [<c02e630f>] ip_forward+0x28f/0x2d0 [ 2251.728719] [<c02e6065>] ip_forward_finish+0x25/0x40 [ 2251.728719] [<c02e4ba2>] ip_rcv_finish+0x122/0x360 [ 2251.728719] [<c016d7e9>] add_partial+0x19/0x60 [ 2251.728719] [<c016e8d9>] __slab_free+0x169/0x290 [ 2251.728719] [<c02e5020>] ip_rcv+0x0/0x290 [ 2251.728719] [<c02c1b4b>] netif_receive_skb+0x26b/0x470 [ 2251.728719] [<f886c74d>] e1000_receive_skb+0x4d/0x1b0 [e1000e] [ 2251.728719] [<f886f9bc>] e1000_clean_rx_irq+0x23c/0x300 [e1000e] [ 2251.728719] [<f886bf59>] e1000_clean+0x49/0x1f0 [e1000e] [ 2251.728719] [<c02c3f58>] net_rx_action+0xf8/0x1b0 [ 2251.728719] [<c012a062>] __do_softirq+0x82/0x100 [ 2251.728719] [<c012a117>] do_softirq+0x37/0x40 [ 2251.728719] [<c0107120>] do_IRQ+0x40/0x80 [ 2251.728719] [<c01055a3>] common_interrupt+0x23/0x28 [ 2251.728719] [<c010a5e2>] mwait_idle+0x32/0x40 [ 2251.728719] [<c010a5b0>] mwait_idle+0x0/0x40 [ 2251.728719] [<c01036e8>] cpu_idle+0x48/0xc0 [ 2251.728719] ======================= [ 2251.728719] Code: 8d bc 27 00 00 00 00 55 89 d5 57 89 c7 56 53 90 8d b4 26 00 00 00 00 8b 1f 83 e3 fc 74 32 8b 03 89 d9 a8 01 75 2a 89 c6 83 e6 fc <8b> 56 08 39 d3 74 45 85 d2 74 25 8b 02 a8 01 75 1f 83 c8 01 89 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists