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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1318607

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

** Tags added: trusty

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https://bugs.launchpad.net/bugs/1318607

Title:
  ext4 stack trace

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Here is the stack trace which got generated when I was running
  glusterfs in docker with in devicemapper mode.

  
  May 12 15:52:57 rastarpad kernel: [27412.569225] ------------[ cut here ]------------
  May 12 15:52:57 rastarpad kernel: [27412.569232] WARNING: CPU: 0 PID: 9519 at /build/buildd/linux-3.13.0/fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x1a2/0x1c0()
  May 12 15:52:57 rastarpad kernel: [27412.569234] Modules linked in: dm_thin_pool dm_persistent_data dm_bufio dm_bio_prison xfs libcrc32c rpcsec_gss_krb5 nfsv4 nls_utf8 hfsplus hfs isofs veth ctr ccm nls_iso8859_1 ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp ip6table_filter ip6_tables ebtable_nat ebtables xt_addrtype xt_conntrack iptable_filter ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables bridge stp llc aufs rfcomm bnep nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache snd_hda_codec_hdmi snd_hda_codec_conexant uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev joydev arc4 iwldvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse serio_raw iwlwifi thinkpad_acpi snd_hda_intel lpc_ich snd_hda_codec cfg80211 snd_hwdep snd_pcm nvram snd_seq_midi snd_seq_midi_event snd_page_alloc snd_rawmidi btusb bluetooth i915 drm_kms_helper snd_seq drm mei_me mei i2c_algo_bit snd_seq_device wmi snd_timer snd soundcore parport_pc video mac_hid ppdev lp parport hid_generic usbhid hid mmc_block ahci libahci e1000e sdhci_pci sdhci ptp pps_core
  May 12 15:52:57 rastarpad kernel: [27412.569304] CPU: 0 PID: 9519 Comm: glusterfsd Not tainted 3.13.0-24-generic #47-Ubuntu
  May 12 15:52:57 rastarpad kernel: [27412.569306] Hardware name: LENOVO 4291G46/4291G46, BIOS 8DET58WW (1.28 ) 02/14/2012
  May 12 15:52:57 rastarpad kernel: [27412.569307]  0000000000000009 ffff88009c545a58 ffffffff81715ac4 0000000000000000
  May 12 15:52:57 rastarpad kernel: [27412.569310]  ffff88009c545a90 ffffffff810676bd ffff88007af2d618 ffff88009d41a720
  May 12 15:52:57 rastarpad kernel: [27412.569312]  ffff880036ddf9f0 ffffffff81835770 00000000000000a7 ffff88009c545aa0
  May 12 15:52:57 rastarpad kernel: [27412.569314] Call Trace:
  May 12 15:52:57 rastarpad kernel: [27412.569319]  [<ffffffff81715ac4>] dump_stack+0x45/0x56
  May 12 15:52:57 rastarpad kernel: [27412.569322]  [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0
  May 12 15:52:57 rastarpad kernel: [27412.569324]  [<ffffffff8106779a>] warn_slowpath_null+0x1a/0x20
  May 12 15:52:57 rastarpad kernel: [27412.569326]  [<ffffffff81268eb2>] __ext4_handle_dirty_metadata+0x1a2/0x1c0
  May 12 15:52:57 rastarpad kernel: [27412.569328]  [<ffffffff81279ecc>] ext4_xattr_release_block+0xfc/0x1c0
  May 12 15:52:57 rastarpad kernel: [27412.569331]  [<ffffffff8127a59d>] ext4_xattr_block_set+0x45d/0x900
  May 12 15:52:57 rastarpad kernel: [27412.569333]  [<ffffffff812798c4>] ? ext4_xattr_set_entry+0x34/0x360
  May 12 15:52:57 rastarpad kernel: [27412.569334]  [<ffffffff8127b515>] ext4_xattr_set_handle+0x315/0x450
  May 12 15:52:57 rastarpad kernel: [27412.569336]  [<ffffffff8127b733>] ext4_xattr_set+0xe3/0x130
  May 12 15:52:57 rastarpad kernel: [27412.569338]  [<ffffffff8127c19d>] ext4_xattr_trusted_set+0x2d/0x30
  May 12 15:52:57 rastarpad kernel: [27412.569340]  [<ffffffff811ddaf2>] generic_setxattr+0x62/0x80
  May 12 15:52:57 rastarpad kernel: [27412.569342]  [<ffffffff811de353>] __vfs_setxattr_noperm+0x63/0x1b0
  May 12 15:52:57 rastarpad kernel: [27412.569345]  [<ffffffff8131c20e>] ? evm_inode_setxattr+0xe/0x10
  May 12 15:52:57 rastarpad kernel: [27412.569348]  [<ffffffff811de555>] vfs_setxattr+0xb5/0xc0
  May 12 15:52:57 rastarpad kernel: [27412.569350]  [<ffffffff811de68e>] setxattr+0x12e/0x1c0
  May 12 15:52:57 rastarpad kernel: [27412.569354]  [<ffffffff811c9302>] ? final_putname+0x22/0x50
  May 12 15:52:57 rastarpad kernel: [27412.569356]  [<ffffffff811c9509>] ? putname+0x29/0x40
  May 12 15:52:57 rastarpad kernel: [27412.569357]  [<ffffffff811ca04f>] ? user_path_at_empty+0x5f/0x90
  May 12 15:52:57 rastarpad kernel: [27412.569360]  [<ffffffff811bbb19>] ? __sb_start_write+0x49/0xe0
  May 12 15:52:57 rastarpad kernel: [27412.569362]  [<ffffffff8109d76b>] ? account_user_time+0x8b/0xa0
  May 12 15:52:57 rastarpad kernel: [27412.569365]  [<ffffffff811de9ff>] SyS_lsetxattr+0x8f/0xd0
  May 12 15:52:57 rastarpad kernel: [27412.569368]  [<ffffffff817266bf>] tracesys+0xe1/0xe6
  May 12 15:52:57 rastarpad kernel: [27412.569370] ---[ end trace e2065139c897454b ]---

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