Bug 770192

libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.5-6.fc16.i686 root=/dev/mapper/VolGroup-lv_root ro rd.md=0 rd.dm=0 KEYTABLE=cz-us-qwertz rd.lvm.lv=VolGroup/lv_swap quiet SYSFONT=latarcyrheb-sun16 rhgb rd.lvm.lv=VolGroup/lv_root rd.luks=0 LANG=en_US.UTF-8
kernel:         3.1.5-6.fc16.i686
reason:         BUG: soft lockup - CPU#1 stuck for 21s! [kworker/1:0:2060]
time:           Pá 23. prosinec 2011, 00:23:24 CET

backtrace:
:BUG: soft lockup - CPU#1 stuck for 21s! [kworker/1:0:2060]
:Modules linked in: vfat fat ppdev parport_pc lp parport fuse fcoe libfcoe 8021q garp stp llc libfc scsi_transport_fc scsi_tgt ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack ip6_tables uvcvideo videodev media acer_wmi sparse_keymap microcode joydev arc4 ath9k mac80211 i2c_i801 iTCO_wdt iTCO_vendor_support ath9k_common ath9k_hw ath cfg80211 rfkill snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd atl1c soundcore snd_page_alloc uinput binfmt_misc usb_storage wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Modules linked in: vfat fat ppdev parport_pc lp parport fuse fcoe libfcoe 8021q garp stp llc libfc scsi_transport_fc scsi_tgt ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state nf_conntrack ip6_tables uvcvideo videodev media acer_wmi sparse_keymap microcode joydev arc4 ath9k mac80211 i2c_i801 iTCO_wdt iTCO_vendor_support ath9k_common ath9k_hw ath cfg80211 rfkill snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd atl1c soundcore snd_page_alloc uinput binfmt_misc usb_storage wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan]
:Pid: 2060, comm: kworker/1:0 Not tainted 3.1.5-6.fc16.i686 #1 Acer AOD255/JE02_PT
:EIP: 0060:[<f87d4cd7>] EFLAGS: 00000282 CPU: 1
:EIP is at atl1c_hash_set+0x27/0x50 [atl1c]
:EAX: f4c15cbc EBX: ffffffff ECX: f8801494 EDX: 876cdef0
:ESI: f4c15cbc EDI: 00001494 EBP: f3b01d1c ESP: f3b01d10
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process kworker/1:0 (pid: 2060, ti=f3b00000 task=f45325b0 task.ti=f3b00000)
:Stack:
: f381f980 f4c15cbc f4c1593c f3b01d30 f87d1663 f4c15800 f87d6c60 00000000
: f3b01d40 c081e704 f4c15800 f4c1592c f3b01d60 c0822e8b 00000005 00000000
: f3b01d78 ea832380 ea8323f0 f4c15800 f3b01d68 c0822edf f3b01da8 c08c58a3
:Call Trace:
: [<f87d1663>] atl1c_set_multi+0x83/0xc0 [atl1c]
: [<c081e704>] __dev_set_rx_mode+0x34/0xa0
: [<c0822e8b>] __dev_mc_add+0x5b/0x80
: [<c0822edf>] dev_mc_add+0xf/0x20
: [<c08c58a3>] igmp6_group_added+0xd3/0x160
: [<c08c70ab>] ? ipv6_dev_mc_inc+0xcb/0x350
: [<c08c71ec>] ipv6_dev_mc_inc+0x20c/0x350
: [<c08ae496>] addrconf_join_solict+0x46/0x60
: [<c08aee24>] addrconf_dad_start+0x24/0x120
: [<c08af339>] addrconf_add_linklocal+0x79/0xa0
: [<c08b1295>] addrconf_notify+0x635/0x970
: [<c06e59af>] ? extract_entropy+0xbf/0x110
: [<c04b1f52>] ? call_rcu_bh+0x12/0x20
: [<c0844547>] ? rt_do_flush+0xc7/0x120
: [<c09109b5>] notifier_call_chain+0x45/0x60
: [<c046fcaf>] raw_notifier_call_chain+0x1f/0x30
: [<c08196ec>] call_netdevice_notifiers+0x2c/0x60
: [<c083541a>] ? dev_activate+0x9a/0x170
: [<c081abc0>] netdev_state_change+0x20/0x40
: [<c082b871>] linkwatch_do_dev+0x71/0xb0
: [<c082bb5f>] __linkwatch_run_queue+0x12f/0x160
: [<c082bbb0>] linkwatch_event+0x20/0x30
: [<c046562a>] process_one_work+0xfa/0x390
: [<c090da99>] ? apic_timer_interrupt+0x31/0x38
: [<c082bb90>] ? __linkwatch_run_queue+0x160/0x160
: [<c0466321>] worker_thread+0x121/0x2d0
: [<c0466200>] ? manage_workers+0x1f0/0x1f0
: [<c046a17d>] kthread+0x6d/0x80
: [<c046a110>] ? kthread_worker_fn+0x140/0x140
: [<c09144be>] kernel_thread_helper+0x6/0x10
:Code: 00 00 00 00 55 89 e5 83 ec 0c 89 5d f4 89 75 f8 89 7d fc 3e 8d 74 26 00 b9 90 14 00 00 89 d7 c1 ef 1f 8d 3c b9 8b 08 01 f9 8b 19 <c1> ea 1a be 01 00 00 00 89 d1 d3 e6 03 38 09 f3 89 1f 8b 5d f4