[LU-1847] sanityn test 16 fail when run ofd+ldiskfs

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Affects Version/s: Lustre 2.3.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Minh Diep

Description

When run with USE_OFD=yes

11:34:33:Lustre: DEBUG MARKER: == sanityn test 16: 2500 iterations of dual-mount fsx =================== 11:34:31 (1346870071)
11:34:44:invalid opcode: 0000 1 SMP
11:34:44:last sysfs file: /sys/module/lockd/initstate
11:34:44:CPU 0
11:34:44:Modules linked in: nfs fscache osd_ldiskfs(U) fsfilt_ldiskfs(U) ldiskfs(U) lustre(U) ofd(U) ost(U) cmm(U) mdt(U) mdd(U) mds(U) mgs(U) jbd2 obdecho(U) mgc(U) lquota(U) lov(U) osc(U) mdc(U) lmv(U) fid(U) fld(U) ptlrpc(U) obdclass(U) lvfs(U) ksocklnd(U) lnet(U) sha512_generic sha256_generic libcfs(U) nfsd lockd nfs_acl auth_rpcgss exportfs autofs4 sunrpc ib_ipoib rdma_ucm ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm ib_addr ipv6 ib_sa ib_mad ib_core microcode virtio_balloon 8139too 8139cp mii i2c_piix4 i2c_core ext3 jbd mbcache virtio_blk virtio_pci virtio_ring virtio pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod [last unloaded: speedstep_lib]
11:34:44:
11:34:44:Pid: 5602, comm: ll_ost_io00_002 Not tainted 2.6.32-279.5.1.el6_lustre.g293c36b.x86_64 #1 Red Hat KVM
11:34:44:RIP: 0010:[<ffffffffa0d14003>] [<ffffffffa0d14003>] ldiskfs_count_free_inodes+0x43/0x70 [ldiskfs]
11:34:44:RSP: 0018:ffff88004dd0b758 EFLAGS: 00010286
11:34:45:RAX: ffffea00010a6cb8 RBX: 000000000000000d RCX: ffffffffa02e9c90
11:34:45:RDX: 000000000000000d RSI: 00000000000001f3 RDI: ffff880054f96410
11:34:45:RBP: ffff88004dd0b7d0 R08: ffff88004dd0b770 R09: 0000000000000001
11:34:45:R10: ffff88005f561400 R11: ffff880054f96410 R12: 00000000000001f3
11:34:45:R13: ffff880054f96410 R14: ffff88005f565668 R15: ffff88005f561400
11:34:45:FS: 00007f3115196700(0000) GS:ffff880002200000(0000) knlGS:0000000000000000
11:34:45:CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
11:34:45:CR2: 00007fd24552e000 CR3: 0000000072aad000 CR4: 00000000000006f0
11:34:45:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
11:34:45:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
11:34:45:Process ll_ost_io00_002 (pid: 5602, threadinfo ffff88004dd0a000, task ffff88005fa7a080)
11:34:45:Stack:
11:34:45: ffffffffa02e99b8 ffff88005fb32bc0 ffff88004dd0b890 ffff88005f561400
11:34:45:<d> ffff88005f565668 00000000000001f3 0000000d0000000d ffff880000000001
11:34:45:<d> ffffffffa0842ed5 ffff88004dd0b850 ffff88005f560c68 000000000000000d
11:34:45:Call Trace:
11:34:45: [<ffffffffa02e99b8>] ? fsfilt_map_nblocks+0xd8/0x100 [fsfilt_ldiskfs]
11:34:45: [<ffffffffa0842ed5>] ? start_this_handle+0xe5/0x500 [jbd2]
11:34:45: [<ffffffffa02e9af3>] fsfilt_ldiskfs_map_ext_inode_pages+0x113/0x220 [fsfilt_ldiskfs]
11:34:45: [<ffffffffa02e9c85>] fsfilt_ldiskfs_map_inode_pages+0x85/0x90 [fsfilt_ldiskfs]
11:34:45: [<ffffffffa03a3885>] ? cfs_waitq_init+0x15/0x20 [libcfs]
11:34:45: [<ffffffffa0d8d1ba>] ? osd_init_iobuf+0x2a/0xe0 [osd_ldiskfs]
11:34:45: [<ffffffffa0d9029e>] osd_write_commit+0x31e/0x640 [osd_ldiskfs]
11:34:45: [<ffffffffa0d76f81>] ? osd_trans_start+0x221/0x5e0 [osd_ldiskfs]
11:34:45: [<ffffffffa0bc73cc>] ofd_commitrw_write+0x6cc/0x12a0 [ofd]
11:34:45: [<ffffffffa0bc8352>] ofd_commitrw+0x3b2/0x990 [ofd]
11:34:45: [<ffffffffa0b8fbe8>] obd_commitrw+0x128/0x3d0 [ost]
11:34:45: [<ffffffffa0b96e31>] ost_brw_write+0xd21/0x1600 [ost]
11:34:45: [<ffffffff8127ce76>] ? vsnprintf+0x2b6/0x5f0
11:34:45: [<ffffffffa06a20e0>] ? target_bulk_timeout+0x0/0xc0 [ptlrpc]
11:34:45: [<ffffffffa0b9d02c>] ost_handle+0x360c/0x4850 [ost]
11:34:45: [<ffffffffa03b3561>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
11:34:45: [<ffffffffa03af364>] ? libcfs_id2str+0x74/0xb0 [libcfs]
11:34:45: [<ffffffffa06f19cd>] ptlrpc_server_handle_request+0x40d/0xea0 [ptlrpc]
11:34:45: [<ffffffffa03a365e>] ? cfs_timer_arm+0xe/0x10 [libcfs]
11:34:45: [<ffffffffa06e8f67>] ? ptlrpc_wait_event+0xa7/0x2a0 [ptlrpc]
11:34:45: [<ffffffff810533f3>] ? __wake_up+0x53/0x70
11:34:45: [<ffffffffa06f2fb9>] ptlrpc_main+0xb59/0x1860 [ptlrpc]
11:34:45: [<ffffffffa06f2460>] ? ptlrpc_main+0x0/0x1860 [ptlrpc]
11:34:45: [<ffffffff8100c14a>] child_rip+0xa/0x20
11:34:45: [<ffffffffa06f2460>] ? ptlrpc_main+0x0/0x1860 [ptlrpc]

11:34:45: [<ffffffff8100c140>] ? child_rip+0x0/0x20
11:34:45:Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 48 89 <c6> 4c 89 e7 e8 24 02 02 00 89 c0 49 01 c5 83 c3 01 44 39 f3 72
11:34:45:RIP [<ffffffffa0d14003>] ldiskfs_count_free_inodes+0x43/0x70 [ldiskfs]
11:34:45: RSP <ffff88004dd0b758>
11:34:45:Initializing cgroup subsys cpuset
11:34:45:Initializing cgroup subsys cpu
11:34:45:Linux version 2.6.32-279.5.1.el6_lustre.g293c36b.x86_64 ([e-mail]) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Tue Aug 28 14:50:57 PDT 2012
11:34:45:Command line: ro root=UUID=b443ab76-442f-411d-a3ed-06ef60dc4076 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD console=ttyS0,115200 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off memmap=exactmap memmap=613K@4K memmap=131463K@49765K elfcorehdr=181228K memmap=4K$0K memmap=64K$960K memmap=12K$2097140K memmap=272K$4194032K
11:34:45:KERNEL supported cpus:
11:34:45: Intel GenuineIntel

Issue Links

• is related to: LU-1844 sanityn, subtest test_16: list_del corruption when run ofd + ldiskfs