** Changed in: linux (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1553481
Title:
kernel bug "/build/linux-j50399/linux-4.4.0/fs/btrfs/delayed-
inode.c:659 btrfs_delayed_update_inode+0x445/0x470 [btrfs]()"
Status in linux package in Ubuntu:
Confirmed
Bug description:
Was logged an probably occured 15 times:
[15771.204393] ------------[ cut here ]------------
[15771.204430] WARNING: CPU: 1 PID: 14618 at
/build/linux-j50399/linux-4.4.0/fs/btrfs/delayed-inode.c:659
btrfs_delayed_update_inode+0x445/0x470 [btrfs]()
[15771.204432] Modules linked in: openafs(POE) bridge stp llc
ebtable_filter ebtables xt_owner xfrm_user xfrm4_tunnel tunnel4 ipcomp
xfrm_ipcomp esp4 ah4 af_key xfrm_algo ip6table_filter ip6_tables xt_CHECKSUM
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_nat binfmt_misc
iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4
nf_defrag_ipv4 xt_tcpudp xt_conntrack nf_conntrack iptable_filter ip_tables
x_tables nls_iso8859_1 crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw
gf128mul glue_helper ablk_helper cryptd serio_raw dm_multipath kvm_intel kvm
irqbypass iscsi_tcp libiscsi_tcp libiscsi nfsd scsi_transport_iscsi auth_rpcgss
parport_pc nfs_acl lockd grace ppdev lp sunrpc parport autofs4 btrfs raid10
raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx
[15771.204481] xor raid6_pq libcrc32c raid0 multipath linear dm_mirror
dm_region_hash dm_log raid1 bcache e1000e psmouse ptp ahci pps_core libahci
[last unloaded: openafs]
[15771.204496] CPU: 1 PID: 14618 Comm: kworker/u12:13 Tainted: P
OE 4.4.0-9-generic #24-Ubuntu
[15771.204498] Hardware name: To Be Filled By O.E.M. To Be Filled By
O.E.M./X99 Extreme3, BIOS P1.20 08/21/2014
[15771.204519] Workqueue: btrfs-endio-write btrfs_endio_write_helper
[btrfs]
[15771.204521] 0000000000000286 00000000c7d4674a ffff880299bcbc08
ffffffff813e1963
[15771.204525] 0000000000000000 ffffffffc0237320 ffff880299bcbc40
ffffffff8107fe12
[15771.204528] ffff880398741b50 ffff88046c8441c0 ffff880297261920
ffff88046c88d000
[15771.204531] Call Trace:
[15771.204537] [<ffffffff813e1963>] dump_stack+0x63/0x90
[15771.204541] [<ffffffff8107fe12>] warn_slowpath_common+0x82/0xc0
[15771.204544] [<ffffffff8107ff5a>] warn_slowpath_null+0x1a/0x20
[15771.204563] [<ffffffffc0208105>]
btrfs_delayed_update_inode+0x445/0x470 [btrfs]
[15771.204583] [<ffffffffc01b5b91>] btrfs_update_inode+0x91/0x100 [btrfs]
[15771.204600] [<ffffffffc01b8d2c>]
btrfs_update_inode_fallback+0x1c/0x40 [btrfs]
[15771.204615] [<ffffffffc01b90aa>] btrfs_finish_ordered_io+0x35a/0x650
[btrfs]
[15771.204630] [<ffffffffc01b9665>] finish_ordered_fn+0x15/0x20 [btrfs]
[15771.204650] [<ffffffffc01e1d6a>] btrfs_scrubparity_helper+0xca/0x2f0
[btrfs]
[15771.204653] [<ffffffff810aa877>] ? try_to_wake_up+0x47/0x3b0
[15771.204671] [<ffffffffc01e201e>] btrfs_endio_write_helper+0xe/0x10
[btrfs]
[15771.204674] [<ffffffff81098e92>] process_one_work+0x162/0x480
[15771.204677] [<ffffffff810991fb>] worker_thread+0x4b/0x4c0
[15771.204680] [<ffffffff810991b0>] ? process_one_work+0x480/0x480
[15771.204683] [<ffffffff810991b0>] ? process_one_work+0x480/0x480
[15771.204685] [<ffffffff8109f3b8>] kthread+0xd8/0xf0
[15771.204688] [<ffffffff8109f2e0>] ? kthread_create_on_node+0x1e0/0x1e0
[15771.204693] [<ffffffff8181bc4f>] ret_from_fork+0x3f/0x70
[15771.204695] [<ffffffff8109f2e0>] ? kthread_create_on_node+0x1e0/0x1e0
[15771.204697] ---[ end trace 0efb08fc46058485 ]---
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-9-generic 4.4.0-9.24
ProcVersionSignature: Ubuntu 4.4.0-9.24-generic 4.4.3
Uname: Linux 4.4.0-9-generic x86_64
NonfreeKernelModules: openafs
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/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.
Date: Sat Mar 5 12:23:14 2016
HibernationDevice: RESUME=/dev/mapper/root-swap
InstallationDate: Installed on 2015-04-20 (319 days ago)
InstallationMedia: Ubuntu-Server 14.10 "Utopic Unicorn" - Release amd64
(20141022.2)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
TERM=screen.xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-9-generic
root=/dev/mapper/root-root ro rootflags=subvol=@
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Es läuft
kein PulseAudio-Dienst oder nicht als Sessiondienst.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-9-generic N/A
linux-backports-modules-4.4.0-9-generic N/A
linux-firmware 1.156
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-03-03 (1 days ago)
dmi.bios.date: 08/21/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.20
dmi.board.name: X99 Extreme3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.20:bd08/21/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnX99Extreme3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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