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Old 02-09-2012, 08:51 AM
Adrian Sevcenco
 
Default f16 :: opteron 6140 :: 3.2.3-2.fc16.x86_64 :: kernel BUG: soft lockup - CPU#2 stuck for 22s!

Hi guys! I keep having some stops and blockages in the context of $subj..
Any idea about the problem?

Thanks!
Adrian


[91464.173992] BUG: soft lockup - CPU#2 stuck for 22s! [khugepaged:82]
[91464.173998] Modules linked in: binfmt_misc ppdev parport_pc lp
parport nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables
nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack joydev nvidia(P)
snd_hda_codec_hdmi microcode sp5100_tco i2c_piix4 serio_raw k10temp
uinput edac_core edac_mce_amd snd_hda_intel snd_hda_codec snd_hwdep
snd_seq snd_seq_device snd_pcm snd_timer snd i2c_core soundcore
snd_page_alloc e1000e [last unloaded: scsi_wait_scan]
[91464.174022] CPU 2
[91464.174022] Modules linked in: binfmt_misc ppdev parport_pc lp
parport nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables
nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack joydev nvidia(P)
snd_hda_codec_hdmi microcode sp5100_tco i2c_piix4 serio_raw k10temp
uinput edac_core edac_mce_amd snd_hda_intel snd_hda_codec snd_hwdep
snd_seq snd_seq_device snd_pcm snd_timer snd i2c_core soundcore
snd_page_alloc e1000e [last unloaded: scsi_wait_scan]
[91464.174022]
[91464.174022] Pid: 82, comm: khugepaged Tainted: P O
3.2.3-2.fc16.x86_64 #1 Supermicro H8SGL/H8SGL
[91464.174022] RIP: 0010:[<ffffffff812c5126>] [<ffffffff812c5126>]
__bitmap_empty+0x6/0x80
[91464.174022] RSP: 0018:ffff880410e01d10 EFLAGS: 00000206
[91464.174022] RAX: 0000000000000000 RBX: ffffc90001812048 RCX:
000000000000013f
[91464.174022] RDX: 0000000000000100 RSI: 0000000000000100 RDI:
ffffffff81cb1318
[91464.174022] RBP: ffff880410e01d50 R08: ffffffff81cb1338 R09:
0000000000000100
[91464.174022] R10: 0000000000000201 R11: 0000000000000000 R12:
ffff880410e01ce0
[91464.174022] R13: 0000000000000286 R14: ffffc90001812000 R15:
ffffea0007408000
[91464.174022] FS: 00007f15554929c0(0000) GS:ffff88042fc40000(0000)
knlGS:0000000000000000
[91464.174022] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[91464.174022] CR2: 00007f1553036000 CR3: 0000000001a05000 CR4:
00000000000006e0
[91464.174022] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[91464.174022] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[91464.174022] Process khugepaged (pid: 82, threadinfo ffff880410e00000,
task ffff880410daae40)
[91464.174022] Stack:
[91464.174022] ffff880410e01d50 ffffffff8104476f ffff880410e01d80
ffffffff81172e0e
[91464.174022] ffff88040fd95b00 ffff88040fd95dc8 0000000000000201
ffff88040fd95b00
[91464.174022] ffff880410e01d70 ffffffff8104484b ffff88020e330b00
0000000383bb2067
[91464.174022] Call Trace:
[91464.174022] [<ffffffff8104476f>] ? native_flush_tlb_others+0x11f/0x130
[91464.174022] [<ffffffff81172e0e>] ? mem_cgroup_charge_common+0xae/0xe0
[91464.174022] [<ffffffff8104484b>] flush_tlb_mm+0x5b/0xa0
[91464.174022] [<ffffffff8114eaa0>] pmdp_clear_flush+0x30/0x40
[91464.174022] [<ffffffff8116aad3>] khugepaged+0xd33/0x1380
[91464.174022] [<ffffffff81090440>] ? remove_wait_queue+0x50/0x50
[91464.174022] [<ffffffff81169da0>] ? collect_mm_slot+0xa0/0xa0
[91464.174022] [<ffffffff8108fb9c>] kthread+0x8c/0xa0
[91464.174022] [<ffffffff815eb8f4>] kernel_thread_helper+0x4/0x10
[91464.174022] [<ffffffff8108fb10>] ? kthread_worker_fn+0x190/0x190
[91464.174022] [<ffffffff815eb8f0>] ? gs_change+0x13/0x13
[91464.174022] Code: f0 48 89 45 c0 48 8d 45 d0 4c 89 4d f8 c7 45 b8 10
00 00 00 48 89 45 c8 e8 38 ff ff ff c9 c3 90 90 90 90 90 90 8d 4e 3f 85
f6 55 <0f> 49 ce 48 89 e5 c1 f9 06 85 c9 7e 61 31 c0 48 83 3f 00 75 52
[91464.174022] Call Trace:
[91464.174022] [<ffffffff8104476f>] ? native_flush_tlb_others+0x11f/0x130
[91464.174022] [<ffffffff81172e0e>] ? mem_cgroup_charge_common+0xae/0xe0
[91464.174022] [<ffffffff8104484b>] flush_tlb_mm+0x5b/0xa0
[91464.174022] [<ffffffff8114eaa0>] pmdp_clear_flush+0x30/0x40
[91464.174022] [<ffffffff8116aad3>] khugepaged+0xd33/0x1380
[91464.174022] [<ffffffff81090440>] ? remove_wait_queue+0x50/0x50
[91464.174022] [<ffffffff81169da0>] ? collect_mm_slot+0xa0/0xa0
[91464.174022] [<ffffffff8108fb9c>] kthread+0x8c/0xa0
[91464.174022] [<ffffffff815eb8f4>] kernel_thread_helper+0x4/0x10
[91464.174022] [<ffffffff8108fb10>] ? kthread_worker_fn+0x190/0x190
[91464.174022] [<ffffffff815eb8f0>] ? gs_change+0x13/0x13


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