"NMI watchdog: BUG: soft lockup..." happening on system at wake_up_all_events_and_reset_scanningQueue()
Issue
- System is not responding and shows the soft lockup messages
[6417704.538699] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [Broker KM Evnt:15922]
[6417704.538782] Modules linked in: nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache fileaccess_mod_100605107(OE) mfeaack_100605107(OE) vmw_vsock_vmci_transport vsock sunrpc ext4 mbcache jbd2 sb_edac iosf_mbi crc32_pclmul ppdev vmw_balloon ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr joydev sg vmw_vmci i2c_piix4 parport_pc parport dm_multipath binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel drm ata_piix serio_raw libata vmw_pvscsi vmxnet3 drm_panel_orientation_quirks floppy dm_mirror dm_region_hash dm_log dm_mod
[6417704.538796] CPU: 2 PID: 15922 Comm: Broker KM Evnt Kdump: loaded Tainted: G OEL ------------ 3.10.0-1062.7.1.el7.x86_64 #1
[6417704.538797] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
[6417704.538799] task: ffff8fefc9b40000 ti: ffff8fefbce00000 task.ti: ffff8fefbce00000
[6417704.538812] RIP: 0010:[<ffffffffc04414f8>] [<ffffffffc04414f8>] wake_up_all_events_and_reset_scanningQueue+0x288/0x4e0 [fileaccess_mod_100605107]
[6417704.538816] RSP: 0018:ffff8fefbce03bb8 EFLAGS: 00000283
[6417704.538817] RAX: ffff8fefeea78088 RBX: 0000000000000246 RCX: ffff8fee35fcc730
[6417704.538819] RDX: 0000000000000001 RSI: 0000000008fc977e RDI: ffffffffc044a60c
[6417704.538820] RBP: ffff8fefbce03bf0 R08: e200000000000000 R09: 2000000000000000
[6417704.538821] R10: 8788000000000000 R11: 0001f46a3f2150f1 R12: ffffdc50c5e1bec0
[6417704.538822] R13: ffff8feeb744d210 R14: 0000000000000000 R15: ffff8ff02b727160
[6417704.538824] FS: 00007f37c57fa700(0000) GS:ffff8ff03fd00000(0000) knlGS:0000000000000000
[6417704.538825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[6417704.538826] CR2: 00007fe164840b90 CR3: 000000022beb8000 CR4: 00000000001607e0
[6417704.538832] Call Trace:
[6417704.538852] [<ffffffff8288d400>] netlink_unicast+0x170/0x210
[6417704.538859] [<ffffffff8288d7a8>] netlink_sendmsg+0x308/0x420
[6417704.538863] [<ffffffff8282f3a6>] sock_sendmsg+0xb6/0xf0
[6417704.538872] [<ffffffff82988975>] ? do_page_fault+0x35/0x90
[6417704.538875] [<ffffffff8282fad1>] SYSC_sendto+0x121/0x1c0
[6417704.538879] [<ffffffff82988678>] ? __do_page_fault+0x238/0x500
[6417704.538881] [<ffffffff828315ee>] SyS_sendto+0xe/0x10
[6417704.538884] [<ffffffff8298dede>] system_call_fastpath+0x25/0x2a
Environment
- Red Hat Enterprise Linux 7
- fileaccess or mfe_fileaccess module is loaded
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