Backtrace

NMI watchdog: BUG: soft lockup - CPU#19 stuck for 22s! [slurmstepd:130847]
Modules linked in: mmfs26(OE) mmfslinux(OE) tracedev(OE) devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter dell_rbu dm_mirror dm_region_hash dm_log skx_edac edac_core iTCO_wdt intel_powerclamp iTCO_vendor_support coretemp dcdbas intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul crc32c_intel mgag200 ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ghash_clmulni_intel drm aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr mei_me mei shpchp i2c_i801 lpc_ich ipmi_si ipmi_devintf nfit ipmi_msghandler libnvdimm acpi_power_meter acpi_pad binfmt_misc ip_tables bnxt_en nvme nvme_core qed hpilo dm_thin_pool dm_bio_prison dm_persistent_data dm_bufio dm_mod udf crc_itu_t vfat fat br_netfilter bridge stp llc xfs isci libsas qla3xxx hpsa e1000e
ixgbe(OE) igb(OE) i2c_algo_bit i2c_core dca aacraid aic79xx ata_piix mpt2sas raid_class mptspi scsi_transport_spi mptsas mptscsih mptbase scsi_transport_sas arcmsr sata_nv sata_svw bnx2x(OE) mdio libcrc32c bnx2(OE) ext4 mbcache jbd2 sata_sil e1000 nfsv3 nfs_acl nfs lockd grace sunrpc fscache tun sd_mod crc_t10dif crct10dif_generic sg crct10dif_pclmul crct10dif_common i40e(OE) ahci megaraid_sas tg3(OE) libahci ptp pps_core libata [last unloaded: ipmi_msghandler]
CPU: 19 PID: 130847 Comm: slurmstepd Tainted: G           OE  ------------   3.10.0-693.2.2.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R440/0WKGTH, BIOS 1.3.7 02/09/2018
task: ffff8808b876bf40 ti: ffff880e2e198000 task.ti: ffff880e2e198000
RIP: 0010:[<ffffffff81195cae>]  [<ffffffff81195cae>] page_evictable+0x1e/0x40
RSP: 0018:ffff880e2e19bd20  EFLAGS: 00000286
RAX: ffff88304d850b48 RBX: ffff88603ffd7000 RCX: 0000000000000001
RDX: 00000000000200da RSI: 0000000000000001 RDI: ffffea0145f1cac0
RBP: ffff880e2e19bd28 R08: ffff885f445fbc00 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000001 R12: ffff885f7c051ae0
R13: ffffea01306c7440 R14: 000000000000000e R15: 00000000b0f32fec
FS:  00002aaaaaafd180(0000) GS:ffff885f7c040000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555560c9000 CR3: 00000051f7015000 CR4: 00000000003407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffffea0145f1cac0 ffff880e2e19bd50 ffffffff81195cfe ffffea0145f1cac0
ffff8848fd266440 ffff88603ffd7540 ffff880e2e19bdd0 ffffffff811f342a
0000000200000001 ffff881e7f610d00 0000000000000001 0000000000001000
Call Trace:
[<ffffffff81195cfe>] putback_lru_page+0x2e/0xb0
[<ffffffff811f342a>] mem_cgroup_reparent_charges+0x22a/0x3c0
[<ffffffff811f3774>] mem_cgroup_css_offline+0x84/0x140
[<ffffffff8110d757>] cgroup_destroy_locked+0xe7/0x370
[<ffffffff8110da02>] cgroup_rmdir+0x22/0x40
[<ffffffff8120f636>] vfs_rmdir+0xd6/0x150
[<ffffffff812122d1>] do_rmdir+0x1f1/0x220
[<ffffffff816b0325>] ? do_page_fault+0x35/0x90
[<ffffffff812134d6>] SyS_rmdir+0x16/0x20
[<ffffffff816b5009>] system_call_fastpath+0x16/0x1b
Code: 02 00 00 00 00 00 5b 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 8e b6 00 00 48 85 c0 74 11 48 8b 90 80 00 00 00 <31> c0 f7 c2 00 00 00 10 75 0d 48 8b 03 48 c1 e8 15 83 e0 01 83