Backtrace

NMI watchdog: BUG: soft lockup - CPU#13 stuck for 22s! [kubelet:16440]
Modules linked in: veth iptable_raw xt_CT rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache xt_addrtype xt_set ip_set_hash_ipportnet ip_set_bitmap_port ip_set_hash_ipport ip_set_hash_ipportip ip_set dummy ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_comment xt_mark nf_conntrack_netlink nfnetlink overlay(T) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat xt_conntrack ipt_REJECT nf_reject_ipv4 devlink tun ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc ppdev sg joydev parport_pc parport i2c_piix4 virtio_balloon pcspkr br_netfilter bridge stp llc nf_conntrack_ipv4 nf_defrag_ipv4 ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs nf_conntrack ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi
virtio_blk virtio_console virtio_scsi virtio_net cirrus drm_kms_helper floppy syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix libata drm serio_raw virtio_pci virtio_ring virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 13 PID: 16440 Comm: kubelet Kdump: loaded Tainted: G             L ------------ T 3.10.0-957.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014
task: ffff94a60dbdc100 ti: ffff94a63d34c000 task.ti: ffff94a63d34c000
RIP: 0010:[<ffffffff9871173a>]  [<ffffffff9871173a>] smp_call_function_many+0x20a/0x270
RSP: 0000:ffff94a63d34fb40  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 000800009867a3d0 RCX: ffff94a63ea205a0
RDX: 0000000000000000 RSI: 0000000000000030 RDI: 0000000000000000
RBP: ffff94a63d34fb78 R08: ffff9497a9526400 R09: ffffffff989755c9
R10: ffffdc947f549bb0 R11: fffff4f5fce3a400 R12: 0000000000000282
R13: 0000000000000282 R14: ffff94a63d34faf0 R15: ffffffffffffffff
FS:  00007f3bb8ff9700(0000) GS:ffff94a63ed40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3be8451028 CR3: 0000000fc776a000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff9867a598>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff9867a734>] flush_tlb_page+0x54/0xa0
[<ffffffff987fd587>] ptep_clear_flush+0x67/0xa0
[<ffffffff987e55bb>] wp_page_copy.isra.71+0x30b/0x560
[<ffffffff987e782b>] do_wp_page+0xfb/0x720
[<ffffffff988fc3a5>] ? sock_has_perm+0x75/0x90
[<ffffffff98cf5804>] ? unix_stream_recvmsg+0x54/0x70
[<ffffffff98cf3890>] ? unix_ioctl+0x70/0x70
[<ffffffff987e91bd>] handle_pte_fault+0x37d/0xd10
[<ffffffff987ebc6d>] handle_mm_fault+0x39d/0x9b0
[<ffffffff98d6f5e3>] __do_page_fault+0x203/0x500
[<ffffffff98d6f9c6>] trace_do_page_fault+0x56/0x150
[<ffffffff98d6ef42>] do_async_page_fault+0x22/0xf0
[<ffffffff98d6b788>] async_page_fault+0x28/0x30
Code: 48 63 35 4e 83 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 60 b9 34 99 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 1d 83 c4 00 eb b7 0f b6 4d cc 4c 89