[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1036063
Title:
BUG: soft lockup - CPU#4 stuck for 22s! [rm:30630]
Status in “linux” package in Ubuntu:
Expired
Bug description:
There were similar messages for CPU #2. This was a few minutes after
starting the -29.46 kernel
ii linux-image-3.2.0-29-generic 3.2.0-29.46
Aug 13 01:59:51 voyager kernel: [ 1308.229091] BUG: soft lockup - CPU#4 stuck
for 22s! [rm:30630]
Aug 13 01:59:51 voyager kernel: [ 1308.229100] Modules linked in: overlayfs
xt_multiport ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE
iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state
nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter
ip_tables x_tables bridge stp kvm_intel kvm bnep rfcomm bluetooth parport_pc
ppdev binfmt_misc dm_crypt snd_hda_codec_hdmi snd_hda_code
c_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi
snd_rawmidi snd_seq_midi_event snd_seq arc4 snd_timer uvcvideo videodev joydev
snd_seq_device snd iwlwifi v4l2_compat_ioctl32 soundcore mac8021
1 cfg80211 mei(C) snd_page_alloc psmouse serio_raw mac_hid dm_multipath
jmb38x_ms memstick sbs sbshc coretemp lp parport nbd dm_raid45 xor dm_mirror
dm_region_hash dm_log usbhid hid nouveau ttm firewire_ohci drm_
kms_helper firewire_core jme crc_itu_t drm sdhci_pci sdhci i2c_algo_bit
mxm_wmi wmi video
Aug 13 01:59:51 voyager kernel: [ 1308.229247] CPU 4
Aug 13 01:59:51 voyager kernel: [ 1308.229250] Modules linked in: overlayfs
xt_multiport ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE
iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state
nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter
ip_tables x_tables bridge stp kvm_intel kvm bnep rfcomm bluetooth parport_pc
ppdev binfmt_misc dm_crypt snd_hda_codec_hdmi snd_hda_code
c_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi
snd_rawmidi snd_seq_midi_event snd_seq arc4 snd_timer uvcvideo videodev joydev
snd_seq_device snd iwlwifi v4l2_compat_ioctl32 soundcore mac8021
1 cfg80211 mei(C) snd_page_alloc psmouse serio_raw mac_hid dm_multipath
jmb38x_ms memstick sbs sbshc coretemp lp parport nbd dm_raid45 xor dm_mirror
dm_region_hash dm_log usbhid hid nouveau ttm firewire_ohci drm_
kms_helper firewire_core jme crc_itu_t drm sdhci_pci sdhci i2c_algo_bit
mxm_wmi wmi video
Aug 13 01:59:51 voyager kernel: [ 1308.229376]
Aug 13 01:59:51 voyager kernel: [ 1308.229381] Pid: 30630, comm: rm Tainted:
G D C 3.2.0-29-generic #46-Ubuntu System76, Inc.
Gazelle Professional/Gazelle Professional
Aug 13 01:59:51 voyager kernel: [ 1308.229394] RIP: 0010:[<ffffffff8103dc62>]
[<ffffffff8103dc62>] __ticket_spin_lock+0x22/0x30
Aug 13 01:59:51 voyager kernel: [ 1308.229408] RSP: 0018:ffff88073ff8bdd8
EFLAGS: 00000297
Aug 13 01:59:51 voyager kernel: [ 1308.229413] RAX: 0000000000007b10 RBX:
ffffffff8125e686 RCX: 000000000000a9cc
Aug 13 01:59:51 voyager kernel: [ 1308.229418] RDX: 0000000000007b11 RSI:
000000000001a740 RDI: ffffffff81c04480
Aug 13 01:59:51 voyager kernel: [ 1308.229423] RBP: ffff88073ff8bdd8 R08:
ffffffff8125e686 R09: 1010000000000000
Aug 13 01:59:51 voyager kernel: [ 1308.229429] R10: 0000000000000000 R11:
ffffffff81827250 R12: 0000000000600f10
Aug 13 01:59:51 voyager kernel: [ 1308.229434] R13: 0000000000000000 R14:
0000000000000000 R15: ffff8807e617e000
Aug 13 01:59:51 voyager kernel: [ 1308.229441] FS: 00007fb8fd02c700(0000)
GS:ffff88081f500000(0000) knlGS:0000000000000000
Aug 13 01:59:51 voyager kernel: [ 1308.229447] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Aug 13 01:59:51 voyager kernel: [ 1308.229452] CR2: 00007fb8fcaf6f60 CR3:
0000000666038000 CR4: 00000000000406e0
Aug 13 01:59:51 voyager kernel: [ 1308.229457] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Aug 13 01:59:51 voyager kernel: [ 1308.229462] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Aug 13 01:59:51 voyager kernel: [ 1308.229468] Process rm (pid: 30630,
threadinfo ffff88073ff8a000, task ffff8807c963dc00)
Aug 13 01:59:51 voyager kernel: [ 1308.229473] Stack:
Aug 13 01:59:51 voyager kernel: [ 1308.229476] ffff88073ff8bde8
ffffffff816598de ffff88073ff8be08 ffffffff81190b9c
Aug 13 01:59:51 voyager kernel: [ 1308.229487] ffffffff818275c0
ffff88065a318790 ffff88073ff8be38 ffffffff811923b7
Aug 13 01:59:51 voyager kernel: [ 1308.229498] ffff8807eb039800
ffff88065a318790 ffff88065a318810 ffffffff818275c0
Aug 13 01:59:51 voyager kernel: [ 1308.229508] Call Trace:
Aug 13 01:59:51 voyager kernel: [ 1308.229517] [<ffffffff816598de>]
_raw_spin_lock+0xe/0x20
Aug 13 01:59:51 voyager kernel: [ 1308.229528] [<ffffffff81190b9c>]
__remove_inode_hash+0x2c/0x90
Aug 13 01:59:51 voyager kernel: [ 1308.229536] [<ffffffff811923b7>]
evict+0xe7/0x1c0
Aug 13 01:59:51 voyager kernel: [ 1308.229543] [<ffffffff81192578>]
iput_final+0xe8/0x210
Aug 13 01:59:51 voyager kernel: [ 1308.229549] [<ffffffff811926de>]
iput+0x3e/0x50
Aug 13 01:59:51 voyager kernel: [ 1308.229557] [<ffffffff81187123>]
do_unlinkat+0x153/0x1d0
Aug 13 01:59:51 voyager kernel: [ 1308.229567] [<ffffffff8117ca4a>] ?
sys_newfstatat+0x2a/0x40
Aug 13 01:59:51 voyager kernel: [ 1308.229576] [<ffffffff81187cc2>]
sys_unlinkat+0x22/0x40
Aug 13 01:59:51 voyager kernel: [ 1308.229583] [<ffffffff81661ec2>]
system_call_fastpath+0x16/0x1b
Aug 13 01:59:51 voyager kernel: [ 1308.229588] Code: 90 90 90 90 90 90 90 90
90 55 b8 00 00 01 00 48 89 e5 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 74 13 66 0f
1f 84 00 00 00 00 00 f3 90 <0f> b7 07 66 39 d0 75 f6 5d c3 0f 1f 40 00 8b 17 55
31 c0 48 89
Aug 13 01:59:51 voyager kernel: [ 1308.229671] Call Trace:
Aug 13 01:59:51 voyager kernel: [ 1308.229676] [<ffffffff816598de>]
_raw_spin_lock+0xe/0x20
Aug 13 01:59:51 voyager kernel: [ 1308.229685] [<ffffffff81190b9c>]
__remove_inode_hash+0x2c/0x90
Aug 13 01:59:51 voyager kernel: [ 1308.229692] [<ffffffff811923b7>]
evict+0xe7/0x1c0
Aug 13 01:59:51 voyager kernel: [ 1308.229698] [<ffffffff81192578>]
iput_final+0xe8/0x210
Aug 13 01:59:51 voyager kernel: [ 1308.229705] [<ffffffff811926de>]
iput+0x3e/0x50
Aug 13 01:59:51 voyager kernel: [ 1308.229712] [<ffffffff81187123>]
do_unlinkat+0x153/0x1d0
Aug 13 01:59:51 voyager kernel: [ 1308.229721] [<ffffffff8117ca4a>] ?
sys_newfstatat+0x2a/0x40
Aug 13 01:59:51 voyager kernel: [ 1308.229729] [<ffffffff81187cc2>]
sys_unlinkat+0x22/0x40
Aug 13 01:59:51 voyager kernel: [ 1308.229736] [<ffffffff81661ec2>]
system_call_fastpath+0x16/0x1b
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