System crashed at '__fput+0x31'

Issue

• System crashed in the below calltrace.

[54317217.425962] BUG: unable to handle kernel paging request at 000000003f2299d4
[54317217.427755] IP: [<ffffffff8624fd91>] __fput+0x31/0x230
[54317217.429537] PGD 0 
[54317217.431259] Oops: 0000 [#1] SMP 
[54317217.432595] Modules linked in: nvfile(OE) nfsv3 rpcrdma ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp ... [last unloaded: nvfile]
[54317217.450329] CPU: 63 PID: 620288 Comm: python3.6 Kdump: loaded Tainted: P           OE  ------------ T 3.10.0-1160.el7.x86_64 #1
[54317217.452665] Hardware name: Sugon X785-G30/60P16-U4, BIOS 0QYS001213 10/15/2020
[54317217.453833] task: ffffa142313f6300 ti: ffffa147f19bc000 task.ti: ffffa147f19bc000
[54317217.454989] RIP: 0010:[<ffffffff8624fd91>]  [<ffffffff8624fd91>] __fput+0x31/0x230
[54317217.456147] RSP: 0018:ffffa147f19bfea0  EFLAGS: 00010246
[54317217.457282] RAX: 0000000000000000 RBX: ffffa17bd9139100 RCX: ffffa147f19bffd8
[54317217.458407] RDX: 00000000339a6140 RSI: 000000003f2299a4 RDI: ffffa17bd9139100
[54317217.459521] RBP: ffffa147f19bfed8 R08: ffffa147f19bfed4 R09: 0000000000000000
[54317217.460625] R10: 00000000ca42a901 R11: 0000000000000293 R12: ffffa17bd9139100
[54317217.461713] R13: 0000000000000000 R14: 70261c8e00000000 R15: 000000003f2299a4
[54317217.462792] FS:  00007feeab504740(0000) GS:ffffa1be7e7c0000(0000) knlGS:0000000000000000
[54317217.463866] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[54317217.464920] CR2: 000000003f2299d4 CR3: 000000a618eac000 CR4: 00000000007607e0
[54317217.465970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[54317217.467024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[54317217.468038] PKRU: 55555554
[54317217.469032] Call Trace:
[54317217.470013]  [<ffffffff8625007e>] ____fput+0xe/0x10
[54317217.470982]  [<ffffffff860c275b>] task_work_run+0xbb/0xe0
[54317217.471939]  [<ffffffff8602cc65>] do_notify_resume+0xa5/0xc0
[54317217.472898]  [<ffffffff867942ef>] int_signal+0x12/0x17
[54317217.473822] Code: 48 89 e5 41 57 41 56 41 55 41 54 53 48 89 fb 48 83 ec 10 4c 8b 7f 18 4c 8b 77 10 4c 8b 6f 20 e8 46 76 53 00 48 8b 73 18 8b 53 44 <4c> 8b 56 30 89 d0 83 e0 02 83 f8 01 41 0f b7 02 45 19 e4 41 83 
[54317217.475779] RIP  [<ffffffff8624fd91>] __fput+0x31/0x230
[54317217.476721]  RSP <ffffa147f19bfea0>
[54317217.477631] CR2: 000000003f2299d4