Public bug reported:
This is the continuation of bug 986392.
Since I've updated tvheadend I have the problem, that after a few hours, the
servers gets stuck and is not responding to network input nor Hardware
Keyboard. The attached Monitor won't even wake from Powersafe. When tvheadend
is not running, the server works flawless. This bug has probably broken my raid
2 days ago, I had to rebuild it by hand (hopefully I haven't lost any data).
I've restarted a few times in the last two days and whenever forgot to stop
tvheadend the server died after some hours.
One time when this happened I had an open ssh session, this is the last
output I got:
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344029] BUG: soft lockup -
CPU#3 stuck for 22s! [tvheadend:29245]
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344145] Modules linked in:
xfs nfsd nfs lockd fscache auth_rpcgss binfmt_misc nfs_acl sunrpc stv6110x
lnbp21 snd_hda_codec_hdmi snd_hda_codec_via snd_hda_intel snd_hda_codec bridge
stp snd_hwdep snd_pcm snd_seq_midi stv090x snd_rawmidi snd_seq_midi_event
snd_seq snd_timer snd_seq_device usblp ngene sp5100_tco dvb_core i2c_piix4
edac_core snd edac_mce_amd psmouse soundcore serio_raw shpchp snd_page_alloc
k10temp ppdev asus_atk0110 parport_pc cxd2099(C) mac_hid hwmon_vid lp parport
xts gf128mul dm_crypt raid10 raid456 async_pq async_xor xor async_memcpy
async_raid6_recov raid6_pq async_tx raid0 multipath linear raid1 radeon ttm
drm_kms_helper drm usbhid hid wmi i2c_algo_bit r8169 pata_atiixp sata_mv [last
unloaded: kvm]
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344270] CPU 3
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344273] Modules linked in:
xfs nfsd nfs lockd fscache auth_rpcgss binfmt_misc nfs_acl sunrpc stv6110x
lnbp21 snd_hda_codec_hdmi snd_hda_codec_via snd_hda_intel snd_hda_codec bridge
stp snd_hwdep snd_pcm snd_seq_midi stv090x snd_rawmidi snd_seq_midi_event
snd_seq snd_timer snd_seq_device usblp ngene sp5100_tco dvb_core i2c_piix4
edac_core snd edac_mce_amd psmouse soundcore serio_raw shpchp snd_page_alloc
k10temp ppdev asus_atk0110 parport_pc cxd2099(C) mac_hid hwmon_vid lp parport
xts gf128mul dm_crypt raid10 raid456 async_pq async_xor xor async_memcpy
async_raid6_recov raid6_pq async_tx raid0 multipath linear raid1 radeon ttm
drm_kms_helper drm usbhid hid wmi i2c_algo_bit r8169 pata_atiixp sata_mv [last
unloaded: kvm]
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344377]
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344384] Pid: 29245, comm:
tvheadend Tainted: G C 3.2.0-40-generic #64-Ubuntu System
manufacturer System Product Name/M5A78L-M/USB3
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344397] RIP:
0010:[<ffffffff81046977>] [<ffffffff81046977>] flush_tlb_others_ipi+0x127/0x140
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344416] RSP:
0000:ffff8803936efc18 EFLAGS: 00000246
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344421] RAX: 0000000000000000
RBX: 57ffc3cb668d28c0 RCX: 0000000000000004
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344427] RDX: ffffffff81806c60
RSI: 0000000000000100 RDI: ffffffff81e0c918
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344433] RBP: ffff8803936efc58
R08: 0000000000000007 R09: 0000000000000004
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344438] R10: 57ffc3cb668d28c0
R11: 0000000000000002 R12: ffff88041fcd3830
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344444] R13: ffff8803936efc58
R14: ffffffff811ab057 R15: ffff8803936efb88
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344451] FS:
00007fc935c30700(0000) GS:ffff88041fcc0000(0000) knlGS:0000000000000000
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344457] CS: 0010 DS: 0000
ES: 0000 CR0: 0000000080050033
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344462] CR2: 000000000246d8b8
CR3: 00000003894d0000 CR4: 00000000000006e0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344468] DR0: 0000000000000000
DR1: 0000000000000000 DR2: 0000000000000000
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344474] DR3: 0000000000000000
DR6: 00000000ffff0ff0 DR7: 0000000000000400
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344480] Process tvheadend
(pid: 29245, threadinfo ffff8803936ee000, task ffff880403790000)
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344485] Stack:
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344525] ffff880404235c48
ffff880403790000 ffff8803936efc88 ffff880403a13480
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344536] ffff880403a13748
000000000246d8b8 000000000246d8b8 ffff880389549368
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344546] ffff8803936efc68
ffffffff81046b0e ffff8803936efc98 ffffffff81046c7e
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344555] Call Trace:
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344608] [<ffffffff81046b0e>]
native_flush_tlb_others+0xe/0x10
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344618] [<ffffffff81046c7e>]
flush_tlb_page+0x5e/0xb0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344628] [<ffffffff8104597c>]
ptep_set_access_flags+0x6c/0x70
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344637] [<ffffffff8113cefa>]
do_wp_page+0x37a/0x740
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344646] [<ffffffff8165c58f>]
? schedule+0x3f/0x60
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344654] [<ffffffff8113eebb>]
handle_pte_fault+0x1cb/0x200
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344663] [<ffffffff81140059>]
handle_mm_fault+0x269/0x370
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344673] [<ffffffff81661f90>]
do_page_fault+0x150/0x520
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344682] [<ffffffff810a1a88>]
? do_futex+0xd8/0x1b0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344690] [<ffffffff810a1ca7>]
? sys_futex+0x147/0x1a0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344698] [<ffffffff8117ae65>]
? fput+0x25/0x30
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344707] [<ffffffff8165ebf5>]
page_fault+0x25/0x30
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.344712] Code: 00 00 00 00 48
8b 05 e9 7a c9 00 41 8d b6 cf 00 00 00 4c 89 e7 ff 90 d0 00 00 00 eb 09 0f 1f
80 00 00 00 00 f3 90 be 00 01 00 00 <4c> 89 e7 e8 61 5f 2d 00 85 c0 74 ed e9 59
ff ff ff 0f 1f 84 00
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345566] Call Trace:
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345575] [<ffffffff81046b0e>]
native_flush_tlb_others+0xe/0x10
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345584] [<ffffffff81046c7e>]
flush_tlb_page+0x5e/0xb0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345593] [<ffffffff8104597c>]
ptep_set_access_flags+0x6c/0x70
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345601] [<ffffffff8113cefa>]
do_wp_page+0x37a/0x740
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345608] [<ffffffff8165c58f>]
? schedule+0x3f/0x60
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345616] [<ffffffff8113eebb>]
handle_pte_fault+0x1cb/0x200
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345624] [<ffffffff81140059>]
handle_mm_fault+0x269/0x370
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345633] [<ffffffff81661f90>]
do_page_fault+0x150/0x520
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345642] [<ffffffff810a1a88>]
? do_futex+0xd8/0x1b0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345649] [<ffffffff810a1ca7>]
? sys_futex+0x147/0x1a0
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345656] [<ffffffff8117ae65>]
? fput+0x25/0x30
Apr 19 22:46:38 dana.bln.wg1337.de kernel: [17872.345664] [<ffffffff8165ebf5>]
page_fault+0x25/0x30
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-40-generic 3.2.0-40.64
ProcVersionSignature: Ubuntu 3.2.0-40.64-generic 3.2.40
Uname: Linux 3.2.0-40-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: VT1708S Analog [VT1708S Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2p', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe5f4000 irq 16'
Mixer name : 'VIA VT1708S'
Components : 'HDA:11060397,1043836c,00100000'
Controls : 44
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe7e8000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Sun Apr 21 10:19:55 2013
HibernationDevice: RESUME=
MachineType: System manufacturer System Product Name
MarkForUpload: True
ProcEnviron:
LANGUAGE=de_DE:de:en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=de_DE.utf8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: root=/dev/mapper/md1_crypt ro single
RelatedPackageVersions:
linux-restricted-modules-3.2.0-40-generic N/A
linux-backports-modules-3.2.0-40-generic N/A
linux-firmware 1.79.1
RfKill: Error: [Errno 2] No such file or directory
SourcePackage: linux
StagingDrivers: cxd2099
UpgradeStatus: Upgraded to precise on 2012-04-30 (355 days ago)
WifiSyslog:
dmi.bios.date: 03/23/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1103
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M5A78L-M/USB3
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1103:bd03/23/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM5A78L-M/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise staging
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https://bugs.launchpad.net/bugs/1171096
Title:
BUG: soft lockup - CPU#3 stuck for 22s! [tvheadend:29245] -
flush_tlb_others_ipi
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