[LU-6911] sanity 102ha test failed: mds crash kernel BUG at fs/inode.c:1358! RIP [<ffffffff811a53c9>] iput+0x69/0x70

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: Zhenyu Xu
• Reporter: Andriy Skulysh

Description

2015-07-13 12:08:55 [10447.647829] -----------[ cut here ]-----------
2015-07-13 12:08:55 [10447.653393] kernel BUG at fs/inode.c:1358!
2015-07-13 12:08:55 [10447.658370] invalid opcode: 0000 1 SMP
2015-07-13 12:08:55 [10447.663378] last sysfs file: /sys/devices/system/cpu/online
2015-07-13 12:08:55 [10447.670011] CPU 13
2015-07-13 12:08:55 [10447.672170] Modules linked in: osp(U) lod(U) ost(U) osd_ldiskfs(U) ldiskfs(U) mdt(U) mdd(U) lfsck(U) mgs(U) mgc(U) lov(U) osc(U) mdc(U) lmv(U) fid(U) fld(U) lquota(
U) ko2iblnd(U) ptlrpc(U) obdclass(U) ksocklnd(U) lnet(U) sha512_generic sha256_generic crc32c_intel libcfs(U) linear raid10 raid456 async_raid6_recov async_pq raid6_pq async_xor xor async
memcpy async_tx ext4 jbd2 mbcache ib_ipoib(U) rdma_ucm(U) ib_ucm(U) ib_uverbs(U) ib_umad(U) rdma_cm(U) ib_cm(U) iw_cm(U) mlx4_ib(U) ib_sa(U) ib_mad(U) ib_core(U) ib_addr(U) nf_conntrack
ipv4 nf_defrag_ipv4 xt_state xt_multiport iptable_filter xt_NOTRACK nf_conntrack iptable_raw ip_tables ipmi_devintf acpi_cpufreq freq_table mperf dm_mod sg ses enclosure sd_mod crc_t10dif
wmi iTCO_wdt iTCO_vendor_support isci libsas mpt2sas scsi_transport_sas raid_class i2c_i801 lpc_ich mfd_core ahci shpchp nfs lockd fscache auth_rpcgss nfs_acl sunrpc igb dca i2c_algo_bit
i2c_core mlx4_en(U) ptp pps_core mlx4_core(U) compat(U) bonding ipv6 8021q garp stp llc [last unloaded: ib_core]
2015-07-13 12:08:56 [10447.780541]
2015-07-13 12:08:56 [10447.782591] Pid: 31249, comm: mdt02_001 Not tainted 2.6.32-431.17.1.x2.0.60.x86_64 #1 Intel Corporation S2600JF/S2600JF
2015-07-13 12:08:56 [10447.795499] RIP: 0010:[<ffffffff811a53c9>] [<ffffffff811a53c9>] iput+0x69/0x70
2015-07-13 12:08:56 [10447.804485] RSP: 0018:ffff880f7ebc3990 EFLAGS: 00010246
2015-07-13 12:08:56 [10447.810824] RAX: ffff880f38eb6210 RBX: ffff880f38eb6210 RCX: 0000000000000034
2015-07-13 12:08:56 [10447.819211] RDX: 0000000000000001 RSI: ffff880f38eb6140 RDI: ffff880f38eb6210
2015-07-13 12:08:56 [10447.827597] RBP: ffff880f7ebc39a0 R08: 5038000000000000 R09: f0a9186a12bd0a07
2015-07-13 12:08:56 [10447.835980] R10: ffff8807c7aca000 R11: 0000000000000000 R12: ffff880edfcc3680
2015-07-13 12:08:56 [10447.844357] R13: ffff880efe235980 R14: ffff880f7ebc39cc R15: 0000000000000000
2015-07-13 12:08:56 [10447.852741] FS: 0000000000000000(0000) GS:ffff88085c460000(0000) knlGS:0000000000000000
2015-07-13 12:08:56 [10447.862586] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
2015-07-13 12:08:56 [10447.869414] CR2: 00007f5ea30daec8 CR3: 000000080514f000 CR4: 00000000001407e0
2015-07-13 12:08:56 [10447.877792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
2015-07-13 12:08:56 [10447.886177] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
2015-07-13 12:08:56 [10447.894564] Process mdt02_001 (pid: 31249, threadinfo ffff880f7ebc2000, task ffff88102e48b500)
2015-07-13 12:08:56 [10447.904992] Stack:
2015-07-13 12:08:56 [10447.907648] ffff880efe235980 0000000000000001 ffff880f7ebc39f0 ffffffffa107def5
2015-07-13 12:08:56 [10447.916169] <d> ffff8810312b9400 ffff880f38eb6210 ffff880f15b48438 0000000000000015
2015-07-13 12:08:56 [10447.925603] <d> ffff880efe235980 ffff880f15b48438 0000000000000015 ffff8810312b9400
2015-07-13 12:08:56 [10447.935631] Call Trace:
2015-07-13 12:08:56 [10447.956525] [<ffffffffa1054800>] ? ldiskfs_delete_inode+0x0/0x380 [ldiskfs]
2015-07-13 12:08:56 [10447.964817] [<ffffffff811a641e>] generic_delete_inode+0xde/0x1d0
2015-07-13 12:08:56 [10447.972035] [<ffffffff811a6575>] generic_drop_inode+0x65/0x80
2015-07-13 12:08:56 [10447.978959] [<ffffffff811a53c2>] iput+0x62/0x70
2015-07-13 12:08:56 [10447.984540] [<ffffffffa10d4554>] osd_object_delete+0x1d4/0x2f0 [osd_ldiskfs]
2015-07-13 12:08:56 [10447.992974] [<ffffffffa07e0001>] lu_object_free+0x81/0x1a0 [obdclass]
2015-07-13 12:08:56 [10448.000696] [<ffffffffa065bc52>] ? cfs_hash_bd_from_key+0x42/0xd0 [libcfs]
2015-07-13 12:08:56 [10448.008909] [<ffffffffa07e070d>] lu_object_put+0xad/0x2f0 [obdclass]
2015-07-13 12:08:56 [10448.016546] [<ffffffffa0f8a63f>] mdt_object_put+0x3f/0x110 [mdt]
2015-07-13 12:08:56 [10448.023772] [<ffffffffa0f8dfbf>] mdt_reint_unlink+0x6bf/0x10c0 [mdt]
2015-07-13 12:08:56 [10448.031376] [<ffffffffa0f8634c>] ? mdt_root_squash+0x2c/0x3f0 [mdt]
2015-07-13 12:08:56 [10448.038960] [<ffffffffa0a3b712>] ? __req_capsule_get+0x162/0x6d0 [ptlrpc]
2015-07-13 12:08:56 [10448.047065] [<ffffffffa0f8a45d>] mdt_reint_rec+0x5d/0x200 [mdt]
2015-07-13 12:08:56 [10448.054191] [<ffffffffa0f70a0b>] mdt_reint_internal+0x4cb/0x760 [mdt]
2015-07-13 12:08:56 [10448.061898] [<ffffffffa0f7113b>] mdt_reint+0x6b/0x120 [mdt]
2015-07-13 12:08:56 [10448.068661] [<ffffffffa0a7666e>] tgt_request_handle+0x6fe/0xaf0 [ptlrpc]
2015-07-13 12:08:56 [10448.076686] [<ffffffffa0a26441>] ptlrpc_main+0xe41/0x1930 [ptlrpc]
2015-07-13 12:08:56 [10448.084121] [<ffffffffa0a25600>] ? ptlrpc_main+0x0/0x1930 [ptlrpc]
2015-07-13 12:08:56 [10448.091536] [<ffffffff8109ac66>] kthread+0x96/0xa0
2015-07-13 12:08:56 [10448.097396] [<ffffffff8100c20a>] child_rip+0xa/0x20
2015-07-13 12:08:56 [10448.103345] [<ffffffff8109abd0>] ? kthread+0x0/0xa0
2015-07-13 12:08:56 [10448.109296] [<ffffffff8100c200>] ? child_rip+0x0/0x20
2015-07-13 12:08:56 [10448.115441] Code: 38 48 c7 c0 10 65 1a 81 48 85 d2 74 12 48 8b 42 20 48 c7 c2 10 65 1a 81 48 85 c0 48 0f 44 c2 48 89 df ff d0 48 83 c4 08 5b c9 c3 <0f> 0b eb fe 0f 1f 00 55 48 89 e5 41 55 41 54 53 48 83 ec 08 0f
2015-07-13 12:08:56 [10448.138905] RIP [<ffffffff811a53c9>] iput+0x69/0x70
2015-07-13 12:08:56 [10448.144885] RSP <ffff880f7ebc3990>
2015-07-13 12:08:56 Initializing cgroup subsys cpuset

Issue Links

• is related to: LU-4648 inode deletion transaction does not count large EA inode deletion credits