System crashed at 'lu_object_put+0x1c'

Issue

• System crashed with the below message.

...
[106032.232123] general protection fault: 0000 [#1] SMP 
[106032.233046] Modules linked in: vsock_diag unix_diag af_packet_diag netlink_diag udp_diag tcp_diag inet_diag mgc(OE) lustre(OE) lmv(OE) mdc(OE) fid(OE) lov(OE) fld(OE) osc(OE) ksocklnd(OE) ptlrpc(OE) obdclass(OE) lnet(OE) libcfs(OE) xt_set ipt_rpfilter iptable_raw ip_set_hash_net ip_set_hash_ip ipip tunnel4 ip_tunnel xt_multiport veth xt_statistic xt_nat xt_mark ipt_REJECT nf_reject_ipv4 xt_comment iptable_mangle ip6_tables ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc nfnetlink_queue nfnetlink_log scsi_transport_iscsi overlay(T) vmw_vsock_vmci_transport vsock twnotify(OE) iosf_mbi crc32_pclmul ppdev ghash_clmulni_intel
[106032.240764]  vmw_balloon vmwgfx aesni_intel lrw gf128mul glue_helper ablk_helper ttm cryptd sg pcspkr joydev drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm floppy parport_pc parport vmw_vmci i2c_piix4 drm_panel_orientation_quirks binfmt_misc auth_rpcgss sunrpc ip_tables xfs libcrc32c ata_generic pata_acpi sd_mod crc_t10dif crct10dif_generic ahci ata_piix libahci libata nfit crct10dif_pclmul crct10dif_common crc32c_intel serio_raw libnvdimm vmxnet3 vmw_pvscsi dm_mirror dm_region_hash dm_log dm_mod fuse
[106032.246043] CPU: 10 PID: 9990 Comm: ptlrpcd_05_01 Kdump: loaded Tainted: G           OE  ------------ T 3.10.0-1160.95.1.el7.x86_64 #1
[106032.246889] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
[106032.247810] task: ffff978469e9e300 ti: ffff978469ec4000 task.ti: ffff978469ec4000
[106032.248257] RIP: 0010:[<ffffffffc0ad770c>]  [<ffffffffc0ad770c>] lu_object_put+0x1c/0x470 [obdclass]
[106032.249227] RSP: 0018:ffff978469ec7978  EFLAGS: 00010286
[106032.249686] RAX: 0000000000000000 RBX: ffff976660ed3b40 RCX: ffff976660ed3b40
[106032.250180] RDX: 0000000000000000 RSI: 00064f615140f700 RDI: ffff978469ec7e58
[106032.250646] RBP: ffff978469ec79c0 R08: ffff978534547ba0 R09: ffff97852b66d400
[106032.251130] R10: 0000000000000000 R11: 0000000000000400 R12: ffff978469ec7e58
[106032.251614] R13: 00064f615140f700 R14: ffffffffc0ae5f00 R15: 0000000000000000
[106032.252097] FS:  0000000000000000(0000) GS:ffff97857f480000(0000) knlGS:0000000000000000
[106032.252590] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[106032.253079] CR2: 0000000002eb98bc CR3: 0000001d1e060000 CR4: 00000000007607e0
[106032.253610] PKRU: 00000000
[106032.254121] Call Trace:
[106032.254666]  [<ffffffffc0ae5f00>] ? cl_page_list_init+0x110/0x110 [obdclass]
[106032.255215]  [<ffffffffc0addace>] cl_object_put+0xe/0x20 [obdclass]
[106032.255812]  [<ffffffffc0ae72e5>] cl_dio_aio_free+0x25/0x100 [obdclass]
[106032.256385]  [<ffffffffc0ae758d>] cl_sync_io_note+0x1cd/0x210 [obdclass]
[106032.256933]  [<ffffffffc0ae9592>] ? ll_release_user_pages+0xb2/0x2b0 [obdclass]
[106032.257473]  [<ffffffffc0ae981a>] cl_sub_dio_end+0x8a/0x180 [obdclass]
[106032.258004]  [<ffffffffc0ae9790>] ? ll_release_user_pages+0x2b0/0x2b0 [obdclass]
[106032.258556]  [<ffffffffc0ae746b>] cl_sync_io_note+0xab/0x210 [obdclass]
[106032.259075]  [<ffffffffc0ae2b5a>] cl_page_completion+0x20a/0x480 [obdclass]
[106032.259619]  [<ffffffffc0d59d06>] ? __ptlrpc_req_finished+0x76/0x790 [ptlrpc]
[106032.260124]  [<ffffffffc0ef9198>] osc_ap_completion.isra.31+0x168/0x490 [osc]
[106032.260614]  [<ffffffffc0effce2>] osc_extent_finish+0x3a2/0xae0 [osc]
[106032.261125]  [<ffffffffc098f0f7>] ? LNetMDUnlink+0x157/0x1f0 [lnet]
[106032.261602]  [<ffffffffc0ee2e03>] brw_interpret+0x243/0xd80 [osc]
[106032.262089]  [<ffffffffc0d5ef67>] ptlrpc_check_set+0x3f7/0x2230 [ptlrpc]
[106032.262540]  [<ffffffff8f8b2f0e>] ? try_to_del_timer_sync+0x5e/0x90
[106032.262997]  [<ffffffffc0d8e8fb>] ptlrpcd_check+0x4bb/0x5a0 [ptlrpc]
[106032.263442]  [<ffffffffc0d8ee8b>] ptlrpcd+0x4ab/0x6d0 [ptlrpc]
[106032.263861]  [<ffffffff8f8e8a0c>] ? set_next_entity+0x3c/0xe0
[106032.264273]  [<ffffffff8f8cc790>] ? wake_up_atomic_t+0x40/0x40
[106032.264712]  [<ffffffffc0d8e9e0>] ? ptlrpcd_check+0x5a0/0x5a0 [ptlrpc]
[106032.265107]  [<ffffffff8f8cb621>] kthread+0xd1/0xe0
[106032.265489]  [<ffffffff8f8cb550>] ? insert_kthread_work+0x40/0x40
[106032.265909]  [<ffffffff8ffc51dd>] ret_from_fork_nospec_begin+0x7/0x21
[106032.266281]  [<ffffffff8f8cb550>] ? insert_kthread_work+0x40/0x40
[106032.266640] Code: 76 fe ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 49 89 f5 41 54 49 89 fc 53 48 83 ec 20 <4c> 8b 0e 48 8b 46 08 49 8b 11 4c 8b 70 18 41 8b 41 08 48 85 d2 
[106032.267828] RIP  [<ffffffffc0ad770c>] lu_object_put+0x1c/0x470 [obdclass]
[106032.268228]  RSP <ffff978469ec7978>