Backtrace

NMI watchdog: BUG: soft lockup - CPU#21 stuck for 22s! [vmtoolsd:997]
Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter arc4 md4 nls_utf8 cifs dns_resolver vmw_vsock_vmci_transport vsock sb_edac edac_core coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev vmw_balloon joydev pcspkr sg parport_pc parport shpchp vmw_vmci i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi sd_mod crc_t10dif crct10dif_generic vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mptsas drm scsi_transport_sas
ata_piix mptscsih crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw mptbase vmxnet3 i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 21 PID: 997 Comm: vmtoolsd Tainted: G             L ------------   3.10.0-693.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
task: ffff880c0a78bf40 ti: ffff880c0bbf8000 task.ti: ffff880c0bbf8000
RIP: 0010:[<ffffffff811c1ed0>]  [<ffffffff811c1ed0>] get_vmalloc_info+0x60/0xe0
RSP: 0018:ffff880c0bbfbb80  EFLAGS: 00010283
RAX: ffff880c02bbcf00 RBX: 0000000000000000 RCX: ffffc90000000000
RDX: ffff880c02bbcf30 RSI: ffffe8ffffffffff RDI: 0000000000c00000
RBP: ffff880c0bbfbb90 R08: 00001fffffffffff R09: ffffffff81225df7
R10: ffff88017fc03300 R11: 0000000000000293 R12: ffffffff81215f57
R13: ffff880c0bbfbb18 R14: ffff880c0bbfbd00 R15: 0000000000000002
FS:  00007f71fddeb880(0000) GS:ffff880c0f540000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f856c1ad000 CR3: 0000000bfdba9000 CR4: 00000000003407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
0000000000329719 000000000032979f ffff880c0bbfbe70 ffffffff812799b2
ffff880c0bbfbbb0 ffffffff8105a353 ffffffff811df72c ffff88017fc03900
ffffffff81225bbe 0000000000000000 00000004f362bc00 ffff8801be7d9ce0
Call Trace:
[<ffffffff812799b2>] meminfo_proc_show+0x92/0x590
[<ffffffff8105a353>] ? x2apic_send_IPI_mask+0x13/0x20
[<ffffffff811df72c>] ? kmem_cache_alloc_trace+0x3c/0x200
[<ffffffff81225bbe>] ? seq_open+0xfe/0x170
[<ffffffff81225d50>] ? single_open+0xb0/0xb0
[<ffffffff812d4583>] ? ima_get_action+0x23/0x30
[<ffffffff812d3bbe>] ? process_measurement+0x8e/0x250
[<ffffffff812706c1>] ? proc_reg_open+0xb1/0x100
[<ffffffff816a8792>] ? down_write+0x12/0x3d
[<ffffffff811a990b>] ? anon_vma_interval_tree_insert+0x8b/0x90
[<ffffffff811b60b3>] ? __vma_adjust+0x263/0x860
[<ffffffff812d3de3>] ? ima_file_check+0x63/0x1b0
[<ffffffff811b69d7>] ? vma_merge+0x107/0x370
[<ffffffff811b704f>] ? vma_set_page_prot+0x3f/0x60
[<ffffffff811e0485>] ? __kmalloc+0x55/0x230
[<ffffffff812262fa>] seq_read+0x10a/0x3b0
[<ffffffff8127020d>] proc_reg_read+0x3d/0x80
[<ffffffff81200b9c>] vfs_read+0x9c/0x170
[<ffffffff81201a5f>] SyS_read+0x7f/0xe0
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b
Code: 0e 8b 00 48 3d b0 2c a7 81 0f 84 8b 00 00 00 48 8b 0d 35 1d 86 00 48 8b 7b 08 48 83 e8 30 49 b8 ff ff ff ff ff 1f 00 00 0f 1f 00 <48> 8b 10 4a 8d 34 01 48 39 ca 72 33 48 39 f2 73 3f f6 40 10 03