** Summary changed: - NFS Lockups with 12.04.03/13.04 clients to 12.04.03 server + NFS4 Lockups with 12.04.03/13.04 clients to 12.04.03 server
** Description changed: After a recent upgrade on my clients to Ubuntu 13.04 latest and Ubuntu 12.04.03 on the server, NFS4 clients began locking up with the errors - below. Processes accessing NFS would hang up and lock, and could not be - killed or adjusted. NFSv3 on the same server and client has been - working fine. + below. Processes accessing NFS would hang up and lock, and could not be + killed or adjusted. NFS4 was configured with clean defaults, no special + options set. No log entries corresponding with the problem were seen on + the nfs server. - NFS4 was configured with clean defaults, no special options set. No log - entries corresponding with the problem were seen on the nfs server. + WORKAROUND: NFSv3 on the same server and client has been working fine. Oct 22 09:22:57 edmonton kernel: [ 324.099094] NFS: nfs4_reclaim_open_state: Lock reclaim failed! Oct 22 09:27:34 edmonton kernel: [ 600.213861] INFO: task Chrome_CacheThr:3411 blocked for more than 120 seconds. Oct 22 09:27:34 edmonton kernel: [ 600.213869] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 09:27:34 edmonton kernel: [ 600.213872] Chrome_CacheThr D ffff88040fc33ec0 0 3411 1 0x00000000 Oct 22 09:27:34 edmonton kernel: [ 600.213880] ffff8803fce77aa8 0000000000000086 ffff880407749740 ffff8803fce77fd8 Oct 22 09:27:34 edmonton kernel: [ 600.213889] ffff8803fce77fd8 ffff8803fce77fd8 ffff880409d51740 ffff880407749740 Oct 22 09:27:34 edmonton kernel: [ 600.213895] ffff880407749740 ffff88040fc34778 0000000000000002 ffffffff8112f420 Oct 22 09:27:34 edmonton kernel: [ 600.213903] Call Trace: Oct 22 09:27:34 edmonton kernel: [ 600.213918] [<ffffffff8112f420>] ? __lock_page+0x70/0x70 Oct 22 09:27:34 edmonton kernel: [ 600.213931] [<ffffffff816cc4c9>] schedule+0x29/0x70 Oct 22 09:27:34 edmonton kernel: [ 600.213937] [<ffffffff816cc59f>] io_schedule+0x8f/0xd0 Oct 22 09:27:34 edmonton kernel: [ 600.213941] [<ffffffff8112f42e>] sleep_on_page+0xe/0x20 Oct 22 09:27:34 edmonton kernel: [ 600.213948] [<ffffffff816caabb>] __wait_on_bit_lock+0x5b/0xc0 Oct 22 09:27:34 edmonton kernel: [ 600.213953] [<ffffffff8112f417>] __lock_page+0x67/0x70 Oct 22 09:27:34 edmonton kernel: [ 600.213961] [<ffffffff8107df40>] ? autoremove_wake_function+0x40/0x40 Oct 22 09:27:34 edmonton kernel: [ 600.213965] [<ffffffff8112ffae>] find_lock_page+0x4e/0x80 Oct 22 09:27:34 edmonton kernel: [ 600.213971] [<ffffffff811303ac>] grab_cache_page_write_begin+0x6c/0xf0 Oct 22 09:27:34 edmonton kernel: [ 600.213997] [<ffffffffa01f6d78>] nfs_write_begin+0x78/0x230 [nfs] Oct 22 09:27:34 edmonton kernel: [ 600.214003] [<ffffffff8112f1e3>] generic_file_buffered_write+0x113/0x270 Oct 22 09:27:34 edmonton kernel: [ 600.214010] [<ffffffff81130ea4>] __generic_file_aio_write+0x1b4/0x3d0 Oct 22 09:27:34 edmonton kernel: [ 600.214018] [<ffffffff81196ac4>] ? __sb_start_write+0x54/0x110 Oct 22 09:27:34 edmonton kernel: [ 600.214023] [<ffffffff8113113f>] generic_file_aio_write+0x7f/0x100 Oct 22 09:27:34 edmonton kernel: [ 600.214035] [<ffffffffa01f7391>] nfs_file_write+0xc1/0x1e0 [nfs] Oct 22 09:27:34 edmonton kernel: [ 600.214041] [<ffffffff81194337>] do_sync_write+0xa7/0xe0 Oct 22 09:27:34 edmonton kernel: [ 600.214046] [<ffffffff81194a1c>] vfs_write+0xac/0x180 Oct 22 09:27:34 edmonton kernel: [ 600.214051] [<ffffffff81194efa>] sys_pwrite64+0x9a/0xb0 Oct 22 09:27:34 edmonton kernel: [ 600.214058] [<ffffffff816d5c5d>] system_call_fastpath+0x1a/0x1f Oct 22 09:29:27 edmonton avahi-daemon[1613]: Invalid response packet from host 128.111.246.200. Oct 22 09:29:27 edmonton avahi-daemon[1613]: Invalid response packet from host fe80::3aea:a7ff:fe6e:e945. Oct 22 09:29:34 edmonton kernel: [ 720.042124] INFO: task Chrome_CacheThr:3411 blocked for more than 120 seconds. Oct 22 09:29:34 edmonton kernel: [ 720.042131] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 09:29:34 edmonton kernel: [ 720.042134] Chrome_CacheThr D ffff88040fc33ec0 0 3411 1 0x00000000 Oct 22 09:29:34 edmonton kernel: [ 720.042142] ffff8803fce77aa8 0000000000000086 ffff880407749740 ffff8803fce77fd8 Oct 22 09:29:34 edmonton kernel: [ 720.042151] ffff8803fce77fd8 ffff8803fce77fd8 ffff880409d51740 ffff880407749740 Oct 22 09:29:34 edmonton kernel: [ 720.042157] ffff880407749740 ffff88040fc34778 0000000000000002 ffffffff8112f420 Oct 22 09:29:34 edmonton kernel: [ 720.042165] Call Trace: Oct 22 09:29:34 edmonton kernel: [ 720.042181] [<ffffffff8112f420>] ? __lock_page+0x70/0x70 Oct 22 09:29:34 edmonton kernel: [ 720.042193] [<ffffffff816cc4c9>] schedule+0x29/0x70 Oct 22 09:29:34 edmonton kernel: [ 720.042199] [<ffffffff816cc59f>] io_schedule+0x8f/0xd0 Oct 22 09:29:34 edmonton kernel: [ 720.042204] [<ffffffff8112f42e>] sleep_on_page+0xe/0x20 Oct 22 09:29:34 edmonton kernel: [ 720.042210] [<ffffffff816caabb>] __wait_on_bit_lock+0x5b/0xc0 Oct 22 09:29:34 edmonton kernel: [ 720.042215] [<ffffffff8112f417>] __lock_page+0x67/0x70 Oct 22 09:29:34 edmonton kernel: [ 720.042223] [<ffffffff8107df40>] ? autoremove_wake_function+0x40/0x40 Oct 22 09:29:34 edmonton kernel: [ 720.042228] [<ffffffff8112ffae>] find_lock_page+0x4e/0x80 Oct 22 09:29:34 edmonton kernel: [ 720.042233] [<ffffffff811303ac>] grab_cache_page_write_begin+0x6c/0xf0 Oct 22 09:29:34 edmonton kernel: [ 720.042259] [<ffffffffa01f6d78>] nfs_write_begin+0x78/0x230 [nfs] Oct 22 09:29:34 edmonton kernel: [ 720.042264] [<ffffffff8112f1e3>] generic_file_buffered_write+0x113/0x270 Oct 22 09:29:34 edmonton kernel: [ 720.042271] [<ffffffff81130ea4>] __generic_file_aio_write+0x1b4/0x3d0 Oct 22 09:29:34 edmonton kernel: [ 720.042278] [<ffffffff81196ac4>] ? __sb_start_write+0x54/0x110 Oct 22 09:29:34 edmonton kernel: [ 720.042283] [<ffffffff8113113f>] generic_file_aio_write+0x7f/0x100 Oct 22 09:29:34 edmonton kernel: [ 720.042295] [<ffffffffa01f7391>] nfs_file_write+0xc1/0x1e0 [nfs] Oct 22 09:29:34 edmonton kernel: [ 720.042301] [<ffffffff81194337>] do_sync_write+0xa7/0xe0 Oct 22 09:29:34 edmonton kernel: [ 720.042307] [<ffffffff81194a1c>] vfs_write+0xac/0x180 Oct 22 09:29:34 edmonton kernel: [ 720.042312] [<ffffffff81194efa>] sys_pwrite64+0x9a/0xb0 Oct 22 09:29:34 edmonton kernel: [ 720.042318] [<ffffffff816d5c5d>] system_call_fastpath+0x1a/0x1f Oct 22 09:29:34 edmonton kernel: [ 720.042323] INFO: task Chrome_SyncThre:3462 blocked for more than 120 seconds. Oct 22 09:29:34 edmonton kernel: [ 720.042325] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 09:29:34 edmonton kernel: [ 720.042327] Chrome_SyncThre D ffff88040fc13ec0 0 3462 1 0x00000000 Oct 22 09:29:34 edmonton kernel: [ 720.042332] ffff8803f8d01d20 0000000000000086 ffff8803fced9740 ffff8803f8d01fd8 Oct 22 09:29:34 edmonton kernel: [ 720.042339] ffff8803f8d01fd8 ffff8803f8d01fd8 ffff880407460000 ffff8803fced9740 Oct 22 09:29:34 edmonton kernel: [ 720.042345] ffff8803fced9740 ffff88040fc14778 0000000000000002 ffffffff8112f420 Oct 22 09:29:34 edmonton kernel: [ 720.042352] Call Trace: Oct 22 09:29:34 edmonton kernel: [ 720.042357] [<ffffffff8112f420>] ? __lock_page+0x70/0x70 Oct 22 09:29:34 edmonton kernel: [ 720.042362] [<ffffffff816cc4c9>] schedule+0x29/0x70 Oct 22 09:29:34 edmonton kernel: [ 720.042368] [<ffffffff816cc59f>] io_schedule+0x8f/0xd0 Oct 22 09:29:34 edmonton kernel: [ 720.042373] [<ffffffff8112f42e>] sleep_on_page+0xe/0x20 Oct 22 09:29:34 edmonton kernel: [ 720.042378] [<ffffffff816cac10>] __wait_on_bit+0x60/0x90 Oct 22 09:29:34 edmonton kernel: [ 720.042383] [<ffffffff8112f560>] wait_on_page_bit+0x80/0x90 Oct 22 09:29:34 edmonton kernel: [ 720.042388] [<ffffffff8107df40>] ? autoremove_wake_function+0x40/0x40 Oct 22 09:29:34 edmonton kernel: [ 720.042392] [<ffffffff8112fa61>] filemap_fdatawait_range+0x101/0x190 Oct 22 09:29:34 edmonton kernel: [ 720.042402] [<ffffffff8113aa4e>] ? do_writepages+0x1e/0x40 Oct 22 09:29:34 edmonton kernel: [ 720.042407] [<ffffffff81130ad1>] ? __filemap_fdatawrite_range+0x51/0x60 Oct 22 09:29:34 edmonton kernel: [ 720.042412] [<ffffffff81130b45>] filemap_write_and_wait_range+0x65/0x70 Oct 22 09:29:34 edmonton kernel: [ 720.042432] [<ffffffffa040bd77>] nfs4_file_fsync+0x67/0xb0 [nfsv4] Oct 22 09:29:34 edmonton kernel: [ 720.042440] [<ffffffff811c42cd>] do_fsync+0x5d/0x90 Oct 22 09:29:34 edmonton kernel: [ 720.042445] [<ffffffff81194cdb>] ? sys_read+0x6b/0xa0 Oct 22 09:29:34 edmonton kernel: [ 720.042450] [<ffffffff811c4553>] sys_fdatasync+0x13/0x20 Oct 22 09:29:34 edmonton kernel: [ 720.042455] [<ffffffff816d5c5d>] system_call_fastpath+0x1a/0x1f - --- + --- ApportVersion: 2.9.2-0ubuntu8.3 Architecture: amd64 CRDA: Error: [Errno 2] No such file or directory CurrentDmesg: - [13754.380124] RAID1 conf printout: - [13754.380130] --- wd:2 rd:2 - [13754.380134] disk 0, wo:0, o:1, dev:sda2 - [13754.380138] disk 1, wo:0, o:1, dev:sdb2 + [13754.380124] RAID1 conf printout: + [13754.380130] --- wd:2 rd:2 + [13754.380134] disk 0, wo:0, o:1, dev:sda2 + [13754.380138] disk 1, wo:0, o:1, dev:sdb2 DistroRelease: Ubuntu 13.04 HibernationDevice: RESUME=UUID=35eed7b2-b555-4c5c-85e4-3e1e6bf41b33 IwConfig: - eth1 no wireless extensions. - - lo no wireless extensions. - - em1 no wireless extensions. + eth1 no wireless extensions. + + lo no wireless extensions. + + em1 no wireless extensions. MachineType: Hewlett-Packard HP Z620 Workstation MarkForUpload: True NonfreeKernelModules: nvidia Package: linux (not installed) ProcEnviron: - TERM=vt100 - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=vt100 + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-32-generic root=UUID=9aa39330-e452-4869-bfea-73ca72f9ba91 ro splash quiet ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10 PulseList: - Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied - No PulseAudio daemon running, or not running as session daemon. + Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied + No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-3.8.0-32-generic N/A - linux-backports-modules-3.8.0-32-generic N/A - linux-firmware 1.106 + linux-restricted-modules-3.8.0-32-generic N/A + linux-backports-modules-3.8.0-32-generic N/A + linux-firmware 1.106 RfKill: - + Tags: raring Uname: Linux 3.8.0-32-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: - + dmi.bios.date: 05/09/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: J61 v03.15 dmi.board.asset.tag: 2UA322159J dmi.board.name: 158A dmi.board.vendor: Hewlett-Packard dmi.board.version: 0.00 dmi.chassis.asset.tag: 2UA322159J dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrJ61v03.15:bd05/09/2013:svnHewlett-Packard:pnHPZ620Workstation:pvr:rvnHewlett-Packard:rn158A:rvr0.00:cvnHewlett-Packard:ct6:cvr: dmi.product.name: HP Z620 Workstation dmi.sys.vendor: Hewlett-Packard -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1243429 Title: NFS4 Lockups with 12.04.03/13.04 clients to 12.04.03 server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1243429/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
