Backtrace

NMI watchdog: BUG: soft lockup - CPU#22 stuck for 23s! [runc:29395]
Modules linked in: binfmt_misc veth xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache ses enclosure ext4 mbcache jbd2 kvm_amd kvm dcdbas irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ipmi_devintf pcspkr ipmi_si sp5100_tco shpchp ipmi_msghandler amd64_edac_mod sg edac_mce_amd i2c_piix4 edac_core acpi_power_meter fam15h_power k10temp nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt
crct10dif_pclmul fb_sys_fops crct10dif_common ttm crc32c_intel drm ahci serio_raw libahci mpt2sas libata i2c_core raid_class megaraid_sas scsi_transport_sas bnx2 fjes dm_mirror dm_region_hash dm_log dm_mod
CPU: 22 PID: 29395 Comm: runc Tainted: G        W      ------------ T 3.10.0-514.26.2.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R815/0W13NR, BIOS 3.1.1 04/13/2013
task: ffff880108ea8fb0 ti: ffff8875a1954000 task.ti: ffff8875a1954000
RIP: 0010:[<ffffffff8168e92b>]  [<ffffffff8168e92b>] _raw_spin_unlock_irqrestore+0x1b/0x40
RSP: 0018:ffff8875a1957ca0  EFLAGS: 00000246
RAX: 0000000000000800 RBX: 0000000000000001 RCX: 0000000000000004
RDX: 0000000000000040 RSI: 0000000000000246 RDI: 0000000000000246
RBP: ffff8875a1957ca8 R08: 0000000000000000 R09: 0000000000000002
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8875a1957c28
R13: 0000000000000202 R14: 0000000000000010 R15: ffffffff8118f55f
FS:  00007eff180b4740(0000) GS:ffff88801ed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc8168df500 CR3: 00000071fd96f000 CR4: 00000000000407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Stack:
000000000000000e ffff8875a1957cf8 ffffffff8118f935 0000000000000000
ffffffff8118f020 0000000000000246 ffffea01f680c5c0 ffff88801ed11a20
0000000000000000 0000000000000000 ffffea01f680c5e0 ffff8875a1957d18
Call Trace:
[<ffffffff8118f935>] pagevec_lru_move_fn+0xf5/0x130
[<ffffffff8118f020>] ? lru_deactivate_fn+0x1d0/0x1d0
[<ffffffff8118fbc5>] __lru_cache_add+0x65/0x90
[<ffffffff8118ff9e>] lru_cache_add+0xe/0x10
[<ffffffff811950dd>] putback_lru_page+0x3d/0xb0
[<ffffffff811f19ca>] mem_cgroup_reparent_charges+0x22a/0x3c0
[<ffffffff811f1d14>] mem_cgroup_css_offline+0x84/0x140
[<ffffffff8110d6f7>] cgroup_destroy_locked+0xe7/0x360
[<ffffffff8110d992>] cgroup_rmdir+0x22/0x40
[<ffffffff8120a948>] vfs_rmdir+0xa8/0x100
[<ffffffff8120f9e5>] do_rmdir+0x1a5/0x200
[<ffffffff812040b4>] ? SYSC_newfstatat+0x24/0x60
[<ffffffff81210bc5>] SyS_unlinkat+0x25/0x40
[<ffffffff81697809>] system_call_fastpath+0x16/0x1b
Code: 08 e8 9a 05 a0 ff 5d c3 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 48 89 f3 66 66 66 66 90 66 83 07 02 48 89 df 57 9d <66> 66 90 66 90 5b 5d c3 0f 1f 44 00 00 8b 37 f0 66 83 07 02 f6