abrt version: 2.0.3 architecture: x86_64 cmdline: ro root=/dev/mapper/vg_amffed1564-lv_root rd_LVM_LV=vg_amffed1564/lv_root rd_LVM_LV=vg_amffed1564/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet comment: Not really sure as it was just locked up and all black on the screen. component: kernel kernel: 2.6.41.10-3.fc15.x86_64 os_release: Fedora release 15 (Lovelock) package: kernel reason: WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x247/0x250() time: Thu Feb 9 22:37:38 2012 backtrace: :WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x247/0x250() :Hardware name: VirtualBox :NETDEV WATCHDOG: p2p1 (e1000): transmit queue 0 timed out :Modules linked in: tcp_lp fuse vboxvideo drm vboxsf sunrpc bnep bluetooth rfkill ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device joydev snd_pcm e1000 snd_timer snd soundcore snd_page_alloc i2c_piix4 i2c_core vboxguest ppdev microcode parport_pc parport ipv6 [last unloaded: speedstep_lib] :Pid: 1284, comm: Xorg Not tainted 2.6.41.10-3.fc15.x86_64 #1 :Call Trace: : <IRQ> [<ffffffff8106b7bf>] warn_slowpath_common+0x7f/0xc0 : [<ffffffff8106b8b6>] warn_slowpath_fmt+0x46/0x50 : [<ffffffff8106308e>] ? try_to_wake_up+0x22e/0x290 : [<ffffffff814f57d7>] dev_watchdog+0x247/0x250 : [<ffffffff8107baeb>] run_timer_softirq+0x12b/0x3b0 : [<ffffffff812d7694>] ? timerqueue_add+0x74/0xc0 : [<ffffffff814f5590>] ? qdisc_reset+0x50/0x50 : [<ffffffff81091b59>] ? enqueue_hrtimer+0x39/0xc0 : [<ffffffff810302cd>] ? lapic_next_event+0x1d/0x30 : [<ffffffff81072e18>] __do_softirq+0xb8/0x230 : [<ffffffff8109f39f>] ? tick_program_event+0x1f/0x30 : [<ffffffff815ba1ec>] call_softirq+0x1c/0x30 : [<ffffffff810152a5>] do_softirq+0x65/0xa0 : [<ffffffff8107322e>] irq_exit+0x9e/0xc0 : [<ffffffff815bab8e>] smp_apic_timer_interrupt+0x6e/0x99 : [<ffffffff815b8a5e>] apic_timer_interrupt+0x6e/0x80 : <EOI> [<ffffffff811304e4>] ? next_zones_zonelist+0x54/0x70 : [<ffffffff81012895>] ? __switch_to+0x2a5/0x310 : [<ffffffff8111d512>] __alloc_pages_nodemask+0xd2/0x8b0 : [<ffffffff815ada04>] ? __schedule+0x3d4/0x8c0 : [<ffffffff810890ed>] ? start_flush_work+0x4d/0x170 : [<ffffffff81152c53>] alloc_pages_current+0xa3/0x110 : [<ffffffff8111915e>] __get_free_pages+0xe/0x40 : [<ffffffff81186121>] __pollwait+0xb1/0xf0 : [<ffffffff81571418>] unix_poll+0x28/0xc0 : [<ffffffff814c03ba>] sock_poll+0x1a/0x20 : [<ffffffff81186712>] do_select+0x3a2/0x6d0 : [<ffffffff81186070>] ? poll_freewait+0xe0/0xe0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186160>] ? __pollwait+0xf0/0xf0 : [<ffffffff81186c2c>] core_sys_select+0x1ec/0x370 : [<ffffffff812d75c4>] ? timerqueue_del+0x34/0x90 : [<ffffffff81092070>] ? __remove_hrtimer+0x60/0xc0 : [<ffffffff810923ef>] ? hrtimer_try_to_cancel+0x4f/0xb0 : [<ffffffff81070cf9>] ? do_setitimer+0xc9/0x2b0 : [<ffffffff81186e70>] sys_select+0xc0/0x100 : [<ffffffff815b7f82>] system_call_fastpath+0x16/0x1b
Adding more details. This machine was sitting idle as a guest machine in Virtual Box. Left the machine for several days, Came back to it and was not responsive at all.
*** This bug has been marked as a duplicate of bug 718886 ***