NMI watchdog: BUG: soft lockup - CPU#14 stuck for 22s! [kthreadd:2]
Modules linked in: nfsv3 nfs_acl nfs lockd grace fscache xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 tun devlink ebtable_filter ebtables ip6table_filter ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) sunrpc iTCO_wdt iTCO_vendor_support mxm_wmi intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd uas usb_storage pcspkr sb_edac sg edac_core mei_me i2c_i801 mei lpc_ich ipmi_devintf ipmi_si fjes ipmi_msghandler wmi acpi_pad shpchp acpi_power_meter ip_tables xfs libcrc32c sr_mod cdrom sd_mod
crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ixgbe igb mdio i2c_algo_bit ptp ahci i2c_core pps_core libahci dca libata dm_mirror dm_region_hash dm_log dm_mod
CPU: 14 PID: 2 Comm: kthreadd Tainted: G             L ------------ T 3.10.0-514.el7.x86_64 #1
Hardware name: Supermicro X10DRi/X10DRi, BIOS 3.1a 04/16/2019
task: ffff8820f3d80fb0 ti: ffff880173a20000 task.ti: ffff880173a20000
RIP: 0010:[<ffffffff81187b14>]  [<ffffffff81187b14>] set_pageblock_flags_group+0x64/0x90
RSP: 0018:ffff880173a23858  EFLAGS: 00000203
RAX: 0000000000000001 RBX: ffff883f56befd88 RCX: 0000000000000003
RDX: 0000000000000003 RSI: 0000000000000001 RDI: 00000000000000a7
RBP: ffff880173a23858 R08: ffff88407fbc6600 R09: ffff88407ffd7000
R10: 0000000002081000 R11: 0000000004080000 R12: ffffffff8106aaad
R13: ffff880173a237e0 R14: 00007f8ec915d000 R15: ffff883f56befd88
FS:  0000000000000000(0000) GS:ffff881fff780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f919f699f03 CR3: 00000000019ba000 CR4: 00000000003407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffff880173a23888 ffffffff811a645d 0000000000000000 0000000002205400
0000000000000200 ffffea0088148000 ffff880173a23928 ffffffff811a6a64
0000000004080000 0000000000000040 ffff88407fbc6660 0000000000000040
Call Trace:
[<ffffffff811a645d>] update_pageblock_skip+0x5d/0xa0
[<ffffffff811a6a64>] isolate_freepages_block+0x284/0x2c0
[<ffffffff811a6cb5>] compaction_alloc+0x215/0x290
[<ffffffff811e3969>] migrate_pages+0x219/0x790
[<ffffffff811a6aa0>] ? isolate_freepages_block+0x2c0/0x2c0
[<ffffffff811a7bb9>] compact_zone+0x2d9/0x430
[<ffffffff811a7dac>] compact_zone_order+0x9c/0xf0
[<ffffffff811a8161>] try_to_compact_pages+0x121/0x1a0
[<ffffffff8168139f>] __alloc_pages_direct_compact+0xac/0x196
[<ffffffff81681873>] __alloc_pages_slowpath+0x3ea/0x725
[<ffffffff8118af55>] __alloc_pages_nodemask+0x405/0x420
[<ffffffff810b0460>] ? kthread_create_on_node+0x140/0x140
[<ffffffff810830ad>] copy_process+0x1dd/0x1960
[<ffffffff81029569>] ? __switch_to+0xd9/0x4c0
[<ffffffff810849e1>] do_fork+0x91/0x2c0
[<ffffffff8168b070>] ? __schedule+0x3b0/0x990
[<ffffffff81084c36>] kernel_thread+0x26/0x30
[<ffffffff810b1032>] kthreadd+0x2b2/0x2f0
[<ffffffff810b0d80>] ? kthread_create_on_cpu+0x60/0x60
[<ffffffff81696518>] ret_from_fork+0x58/0x90
[<ffffffff810b0d80>] ? kthread_create_on_cpu+0x60/0x60
Code: 49 c1 e0 05 4c 01 c0 48 c1 ef 07 4c 8b 40 08 b8 01 00 00 00 81 e7 fc 00 00 00 01 d7 39 ca 7e 18 eb 2c 0f 1f 44 00 00 41 0f ab 38 <83> c2 01 48 01 c0 83 c7 01 39 d1 7c 16 48 85 f0 75 ea 41 0f b3