kernel-packages team mailing list archive

Thread
Date
[Bug 1036063] Re: BUG: soft lockup - CPU#4 stuck for 22s! [rm:30630]

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1036063@xxxxxxxxxxxxxxxxxx>
Date: Tue, 28 Jan 2014 04:19:12 -0000
Reply-to: Bug 1036063 <1036063@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1036063/+subscriptions