kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Do you have a way to reproduce this bug or was it a one time event?

** Tags added: kernel-da-key

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1329769

Title:
  kernel BUG at /build/buildd/linux-3.2.0/lib/radix-tree.c:356

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 3.2.0-64.97-virtual 3.2.59

  One of our Production systems crashed with the following kernel.log
  messages (we use a custom syslog setup):

  Jun 13 01:06:04 www-node01 kernel: [593611.895631] ------------[ cut here ]------------
  Jun 13 01:06:04 www-node01 kernel: [593611.895822] kernel BUG at /build/buildd/linux-3.2.0/lib/radix-tree.c:35
  6!
  Jun 13 01:06:04 www-node01 kernel: [593611.895906] invalid opcode: 0000 [#1] SMP 
  Jun 13 01:06:04 www-node01 kernel: [593611.896003] CPU 1 
  Jun 13 01:06:04 www-node01 kernel: [593611.896024] Modules linked in: pcnet32 vmblock(O) vmsync(O) vmhgfs(O) n
  fsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc psmouse vmwgfx ttm serio_raw ppdev shpchp drm vmw_balloon ext
  2 i2c_piix4 lp parport_pc mac_hid vmci(O) vmxnet(O) parport floppy e1000 mptspi mptscsih mptbase
  Jun 13 01:06:04 www-node01 kernel: [593611.896311] 
  Jun 13 01:06:04 www-node01 kernel: [593611.896328] Pid: 16194, comm: bzip2 Tainted: G           O 3.2.0-64-vir
  tual #97-Ubuntu VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform
  Jun 13 01:06:04 www-node01 kernel: [593611.896466] RIP: 0010:[<ffffffff81313511>]  [<ffffffff81313511>] radix_
  tree_insert+0x171/0x180
  Jun 13 01:06:04 www-node01 kernel: [593611.896557] RSP: 0018:ffff88010c1c1a08  EFLAGS: 00010086
  Jun 13 01:06:04 www-node01 kernel: [593611.896609] RAX: ffff880055519630 RBX: 00000000000000bd RCX: 00000000ff
  fffffa
  Jun 13 01:06:04 www-node01 kernel: [593611.896678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880091
  240528
  Jun 13 01:06:04 www-node01 kernel: [593611.896747] RBP: ffff88010c1c1a48 R08: 0000000000000000 R09: ffffea0004
  1cbae0
  Jun 13 01:06:04 www-node01 kernel: [593611.896815] R10: ffffea00047cc040 R11: ffff88013fffbe70 R12: ffff880091
  240528
  Jun 13 01:06:04 www-node01 kernel: [593611.897037] R13: ffffea00047cc040 R14: 0000000000000000 R15: 00000000ff
  ffffff
  Jun 13 01:06:04 www-node01 kernel: [593611.897306] FS:  00007f3da2203740(0000) GS:ffff88013fc80000(0000) knlGS
  :0000000000000000
  Jun 13 01:06:04 www-node01 kernel: [593611.897505] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  Jun 13 01:06:04 www-node01 kernel: [593611.897621] CR2: 0000000001c6a3e0 CR3: 0000000115df7000 CR4: 0000000000
  0006e0
  Jun 13 01:06:04 www-node01 kernel: [593611.897841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000
  000000
  Jun 13 01:06:04 www-node01 kernel: [593611.898058] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000
  000400
  Jun 13 01:06:04 www-node01 kernel: [593611.898254] Process bzip2 (pid: 16194, threadinfo ffff88010c1c0000, tas
  k ffff8800b29e5bc0)
  Jun 13 01:06:04 www-node01 kernel: [593611.898453] Stack:
  Jun 13 01:06:04 www-node01 kernel: [593611.898533]  ffff880125c9b5d0 ffffea00047cc040 ffff880091240520 ffffea0
  0047cc040
  Jun 13 01:06:04 www-node01 kernel: [593611.898730]  ffff880091240538 00000000000000bd ffff880091240520 0000000
  0000000d0
  Jun 13 01:06:04 www-node01 kernel: [593611.898927]  ffff88010c1c1a78 ffffffff81118ad8 ffffea00047cc040 ffff880
  091240520
  Jun 13 01:06:04 www-node01 kernel: [593611.899123] Call Trace:
  Jun 13 01:06:04 www-node01 kernel: [593611.899219]  [<ffffffff81118ad8>] add_to_page_cache_locked.part.27+0x58
  /0xd0
  Jun 13 01:06:04 www-node01 kernel: [593611.899347]  [<ffffffff81118bd5>] add_to_page_cache_locked+0x85/0xa0
  Jun 13 01:06:04 www-node01 kernel: [593611.899469]  [<ffffffff81118c11>] add_to_page_cache_lru+0x21/0x50
  Jun 13 01:06:04 www-node01 kernel: [593611.899590]  [<ffffffff81118cb8>] grab_cache_page_write_begin+0x78/0xe0
  Jun 13 01:06:04 www-node01 kernel: [593611.899715]  [<ffffffff811f9a50>] ext3_write_begin+0x80/0x270
  Jun 13 01:06:04 www-node01 kernel: [593611.899832]  [<ffffffff810514f4>] ? check_preempt_curr+0x84/0xa0
  Jun 13 01:06:04 www-node01 kernel: [593611.899951]  [<ffffffff8111818a>] generic_perform_write+0xca/0x210
  Jun 13 01:06:04 www-node01 kernel: [593611.900071]  [<ffffffff810538c6>] ? ttwu_do_activate.constprop.178+0x66
  /0x70
  Jun 13 01:06:04 www-node01 kernel: [593611.900202]  [<ffffffff8111832d>] generic_file_buffered_write+0x5d/0x90
  Jun 13 01:06:04 www-node01 kernel: [593611.900325]  [<ffffffff81119c99>] __generic_file_aio_write+0x229/0x440
  Jun 13 01:06:04 www-node01 kernel: [593611.900449]  [<ffffffff8104d3d8>] ? __wake_up_common+0x58/0x90
  Jun 13 01:06:04 www-node01 kernel: [593611.900567]  [<ffffffff811928eb>] ? touch_atime+0x6b/0x160
  Jun 13 01:06:04 www-node01 kernel: [593611.900680]  [<ffffffff81119f22>] generic_file_aio_write+0x72/0xe0
  Jun 13 01:06:04 www-node01 kernel: [593611.900801]  [<ffffffff8117898a>] do_sync_write+0xda/0x120
  Jun 13 01:06:04 www-node01 kernel: [593611.900915]  [<ffffffff812d9118>] ? apparmor_file_permission+0x18/0x20
  Jun 13 01:06:04 www-node01 kernel: [593611.901040]  [<ffffffff8129e7fc>] ? security_file_permission+0x2c/0xb0
  Jun 13 01:06:04 www-node01 kernel: [593611.901163]  [<ffffffff81178f31>] ? rw_verify_area+0x61/0xf0
  Jun 13 01:06:04 www-node01 kernel: [593611.901278]  [<ffffffff81179293>] vfs_write+0xb3/0x180
  Jun 13 01:06:04 www-node01 kernel: [593611.901388]  [<ffffffff811795ba>] sys_write+0x4a/0x90
  Jun 13 01:06:04 www-node01 kernel: [593611.901510]  [<ffffffff81665842>] system_call_fastpath+0x16/0x1b
  Jun 13 01:06:04 www-node01 kernel: [593611.901628] Code: c3 41 8b 44 24 04 4d 89 6c 24 08 a9 00 00 00 01 75 17
   a9 00 00 00 02 74 99 0f 0b 0f 1f 80 00 00 00 00 b8 f4 ff ff ff eb 8b 0f 0b <0f> 0b 0f 0b 0f 0b 66 0f 1f 84 00
   00 00 00 00 55 48 89 e5 41 57 
  Jun 13 01:06:04 www-node01 kernel: [593611.902078] RIP  [<ffffffff81313511>] radix_tree_insert+0x171/0x180
  Jun 13 01:06:04 www-node01 kernel: [593611.902200]  RSP <ffff88010c1c1a08>
  Jun 13 01:06:04 www-node01 kernel: [593611.902854] ---[ end trace e75964c5e86e02b0 ]---

   lspci -vnvn output:

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image (not installed)
  ProcVersionSignature: Ubuntu 3.2.0-64.97-virtual 3.2.59
  Uname: Linux 3.2.0-64-virtual x86_64
  AlsaDevices:
   total 0
   crw-rw---T 1 root audio 116,  1 Jun 13 08:51 seq
   crw-rw---T 1 root audio 116, 33 Jun 13 08:51 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  CurrentDmesg:
   [   30.588514] eth1: no IPv6 routers present
   [   40.705692] auditd (2315): /proc/2315/oom_adj is deprecated, please use /proc/2315/oom_score_adj instead.
   [   40.897566] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@xxxxxxxxxxxxxxxx
   [   42.601458] init: plymouth-upstart-bridge main process (1099) killed by TERM signal
  Date: Fri Jun 13 09:07:56 2014
  HibernationDevice: RESUME=UUID=f5af135f-4114-4437-a670-9aac8b575df7
  IwConfig:
   lo        no wireless extensions.
   
   eth1      no wireless extensions.
   
   eth0      no wireless extensions.
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
  MachineType: VMware, Inc. VMware Virtual Platform
  MarkForUpload: True
  PciMultimedia:
   
  ProcEnviron:
   LANGUAGE=en_US:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-64-virtual root=/dev/mapper/vg00-root ro elevator=noop
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-64-virtual N/A
   linux-backports-modules-3.2.0-64-virtual  N/A
   linux-firmware                            1.79.14
  RfKill: Error: [Errno 2] No such file or directory
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:
   
  dmi.bios.date: 01/15/2013
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd01/15/2013:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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