NMI watchdog: BUG: soft lockup - CPU#18 stuck for 22s! [mount.nfs:43971]
Modules linked in: nfsv3 nfs_acl joydev uinput xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink cmac arc4 md4 nls_utf8 cifs rpcsec_gss_krb5 nfsv4 ccm dns_resolver nfs lockd grace fscache ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter dm_mirror dm_region_hash dm_log dm_mod vfat fat iTCO_wdt iTCO_vendor_support sb_edac 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 sg pcspkr ipmi_si ipmi_devintf ipmi_msghandler pcc_cpufreq i2c_i801 hpilo wmi hpwdt acpi_power_meter lpc_ich ioatdma dca auth_rpcgss sunrpc ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul ttm crct10dif_common crc32c_intel ahci libahci drm libata tg3 ptp pps_core drm_panel_orientation_quirks
CPU: 18 PID: 43971 Comm: mount.nfs Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.el7.centos.plus.x86_64 #1
Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 04/29/2021
task: ffff975cf22a5140 ti: ffff97626562c000 task.ti: ffff97626562c000
RIP: 0010:[<ffffffffb3d87420>]  [<ffffffffb3d87420>] _atomic_dec_and_lock+0x0/0x70
RSP: 0018:ffff97626562fae0  EFLAGS: 00000286
RAX: 0000000000000006 RBX: ffffffffc09eb070 RCX: 0000000000000000
RDX: ffff975df3b73600 RSI: ffff976cd9f647b8 RDI: ffff976480b9e000
RBP: ffff97626562faf8 R08: ffff97626562fad0 R09: ffff976cd9f64700
R10: ffff976c25e96928 R11: 0000000000000005 R12: 0000000000000010
R13: ffffffffb417c0fb R14: ffffffffffffff10 R15: 0000000000000246
FS:  00007f6d4219a880(0000) GS:ffff9764df880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5bf1ae0000 CR3: 000000085a494000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffc09c31ba>] ? nfs_put_client+0x6a/0x140 [nfs]
[<ffffffffc09c3eb3>] nfs_get_client+0x233/0x470 [nfs]
[<ffffffffc0a8c39c>] nfs4_set_client+0x9c/0x150 [nfsv4]
[<ffffffffc0a8db4e>] nfs4_create_server+0x13e/0x3b0 [nfsv4]
[<ffffffffc0a84bae>] nfs4_remote_mount+0x2e/0x60 [nfsv4]
[<ffffffffb3c46bde>] mount_fs+0x3e/0x1b0
[<ffffffffb3bdbff5>] ? __alloc_percpu+0x15/0x20
[<ffffffffb3c64777>] vfs_kern_mount+0x67/0x110
[<ffffffffc0a84ad6>] nfs_do_root_mount+0x86/0xc0 [nfsv4]
[<ffffffffc0a84ed4>] nfs4_try_mount+0x44/0xc0 [nfsv4]
[<ffffffffc09c46e7>] ? get_nfs_version+0x27/0x90 [nfs]
[<ffffffffc09d0d3b>] nfs_fs_mount+0x4cb/0xdc0 [nfs]
[<ffffffffc09d1ca0>] ? nfs_clone_super+0x140/0x140 [nfs]
[<ffffffffc09cfb40>] ? param_set_portnr+0x70/0x70 [nfs]
[<ffffffffb3c46bde>] mount_fs+0x3e/0x1b0
[<ffffffffb3bdbff5>] ? __alloc_percpu+0x15/0x20
[<ffffffffb3c64777>] vfs_kern_mount+0x67/0x110
[<ffffffffb3c66d9f>] do_mount+0x1ef/0xce0
[<ffffffffb3c3f03a>] ? __check_object_size+0x1ca/0x250
[<ffffffffb3c1d4dc>] ? kmem_cache_alloc_trace+0x3c/0x200
[<ffffffffb3c67bd3>] SyS_mount+0x83/0xd0
[<ffffffffb418705b>] tracesys+0xa3/0xc9
Code: d0 89 d9 83 c1 01 48 63 f0 4c 89 e7 48 63 d1 e8 c7 68 01 00 8b 15 15 2f 9d 00 39 c2 77 dd 5b 41 5c 5d c3 90 90 90 90 90 90 90 90 <55> 48 89 e5 53 48 89 fb 48 83 ec 08 8b 17 83 fa 01 74 2e 8d 4a 

NMI watchdog: BUG: soft lockup - CPU#42 stuck for 23s! [mount.nfs:71425]
Modules linked in: tcp_lp fuse binfmt_misc xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables joydev uinput tun devlink nfsv3 nfs_acl cmac arc4 md4 rpcsec_gss_krb5 nls_utf8 nfsv4 cifs ccm nfs dns_resolver lockd grace fscache ip_set nfnetlink bridge stp llc libcrc32c dm_mirror dm_region_hash dm_log dm_mod vfat fat sb_edac iTCO_wdt intel_powerclamp iTCO_vendor_support coretemp intel_rapl
iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr sg hpilo hpwdt lpc_ich i2c_i801 ipmi_si ipmi_devintf ipmi_msghandler pcc_cpufreq ioatdma dca acpi_power_meter wmi auth_rpcgss sunrpc ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic mgag200 ahci i2c_algo_bit crct10dif_pclmul crct10dif_common crc32c_intel drm_kms_helper libahci syscopyarea libata sysfillrect sysimgblt fb_sys_fops ttm tg3 drm ptp pps_core drm_panel_orientation_quirks [last unloaded: ip_tables]
CPU: 42 PID: 71425 Comm: mount.nfs Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.el7.centos.plus.x86_64 #1
Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 04/29/2021
task: ffff957670054100 ti: ffff957609230000 task.ti: ffff957609230000
RIP: 0010:[<ffffffffc07ef195>]  [<ffffffffc07ef195>] nfs_put_client+0x45/0x140 [nfs]
RSP: 0018:ffff957609233ae8  EFLAGS: 00000297
RAX: 0000000000000007 RBX: ffffffffc0817070 RCX: 0000000000000000
RDX: ffff95667f9a7b00 RSI: 0000000000000206 RDI: ffff9573a33cbc00
RBP: ffff957609233af8 R08: ffff957609233ad0 R09: ffff956663234900
R10: ffff95641ae46528 R11: 7fffffffffffffff R12: 0000000000000010
R13: ffffffffa757c0f5 R14: ffffffffffffff10 R15: 0000000000000246
FS:  00007f12b6c0a880(0000) GS:ffff95667f980000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a146508000 CR3: 0000001d4a3f0000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffc07efeb3>] nfs_get_client+0x233/0x470 [nfs]
[<ffffffffc0b0739c>] nfs4_set_client+0x9c/0x150 [nfsv4]
[<ffffffffc0b08b4e>] nfs4_create_server+0x13e/0x3b0 [nfsv4]
[<ffffffffc0affbae>] nfs4_remote_mount+0x2e/0x60 [nfsv4]
[<ffffffffa7046bde>] mount_fs+0x3e/0x1b0
[<ffffffffa6fdbff5>] ? __alloc_percpu+0x15/0x20
[<ffffffffa7064777>] vfs_kern_mount+0x67/0x110
[<ffffffffc0affad6>] nfs_do_root_mount+0x86/0xc0 [nfsv4]
[<ffffffffc0affed4>] nfs4_try_mount+0x44/0xc0 [nfsv4]
[<ffffffffc07f06e7>] ? get_nfs_version+0x27/0x90 [nfs]
[<ffffffffc07fcd3b>] nfs_fs_mount+0x4cb/0xdc0 [nfs]
[<ffffffffc07fdca0>] ? nfs_clone_super+0x140/0x140 [nfs]
[<ffffffffc07fbb40>] ? param_set_portnr+0x70/0x70 [nfs]
[<ffffffffa7046bde>] mount_fs+0x3e/0x1b0
[<ffffffffa6fdbff5>] ? __alloc_percpu+0x15/0x20
[<ffffffffa7064777>] vfs_kern_mount+0x67/0x110
[<ffffffffa7066d9f>] do_mount+0x1ef/0xce0
[<ffffffffa7066ad0>] ? copy_mount_options+0xc0/0x170
[<ffffffffa7067bd3>] SyS_mount+0x83/0xd0
[<ffffffffa758705b>] tracesys+0xa3/0xc9
Code: 02 0f 85 dd 00 00 00 8b 05 89 d4 02 00 48 8b 93 48 03 00 00 85 c0 48 8b 92 e8 0c 00 00 0f 84 ba 00 00 00 3b 02 0f 87 b2 00 00 00 <83> e8 01 48 98 48 8b 7c c2 18 48 85 ff 0f 84 a1 00 00 00 4c 8d 

NMI watchdog: BUG: soft lockup - CPU#42 stuck for 23s! [mount.nfs:58339]
Modules linked in: binfmt_misc xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables nfsv3 nfs_acl joydev uinput tun devlink cmac arc4 md4 nls_utf8 cifs rpcsec_gss_krb5 nfsv4 ccm dns_resolver nfs lockd grace fscache ip_set nfnetlink bridge stp llc libcrc32c dm_mirror dm_region_hash dm_log dm_mod vfat fat sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul
ghash_clmulni_intel iTCO_wdt iTCO_vendor_support squashfs loop aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr sg i2c_i801 hpwdt hpilo lpc_ich ioatdma ipmi_si dca ipmi_devintf ipmi_msghandler pcc_cpufreq wmi acpi_power_meter auth_rpcgss sunrpc ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common ahci crc32c_intel libahci mgag200 i2c_algo_bit libata drm_kms_helper tg3 syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ptp pps_core drm drm_panel_orientation_quirks [last unloaded: ip_tables]
CPU: 42 PID: 58339 Comm: mount.nfs Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.el7.centos.plus.x86_64 #1
Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 04/29/2021
task: ffff96e539a70000 ti: ffff96e57ee1c000 task.ti: ffff96e57ee1c000
RIP: 0010:[<ffffffffa478743c>]  [<ffffffffa478743c>] _atomic_dec_and_lock+0x1c/0x70
RSP: 0018:ffff96e57ee1fac8  EFLAGS: 00000246
RAX: 00000000000000a3 RBX: ffffffffffffff10 RCX: 00000000000000a2
RDX: 00000000000000a3 RSI: ffff96e81c2deab8 RDI: ffff96e80424f400
RBP: ffff96e57ee1fad8 R08: ffff96e57ee1fad0 R09: ffff96e81c2dea00
R10: ffff96efcf10ef28 R11: fffff32cd7f5e800 R12: 0000000000000287
R13: ffff96e632fa3ad0 R14: dead000000000200 R15: ffff96ebf320fad0
FS:  00007fd8da904880(0000) GS:ffff96e81f980000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2b0f216b80 CR3: 000000068ce1a000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffa44c3d00>] ? wake_up_atomic_t+0x30/0x30
[<ffffffffc094a1ba>] nfs_put_client+0x6a/0x140 [nfs]
[<ffffffffc094aeb3>] nfs_get_client+0x233/0x470 [nfs]
[<ffffffffc0b7539c>] nfs4_set_client+0x9c/0x150 [nfsv4]
[<ffffffffc0b76b4e>] nfs4_create_server+0x13e/0x3b0 [nfsv4]
[<ffffffffc0b6dbae>] nfs4_remote_mount+0x2e/0x60 [nfsv4]
[<ffffffffa4646bde>] mount_fs+0x3e/0x1b0
[<ffffffffa45dbff5>] ? __alloc_percpu+0x15/0x20
[<ffffffffa4664777>] vfs_kern_mount+0x67/0x110
[<ffffffffc0b6dad6>] nfs_do_root_mount+0x86/0xc0 [nfsv4]
[<ffffffffc0b6ded4>] nfs4_try_mount+0x44/0xc0 [nfsv4]
[<ffffffffc094b6e7>] ? get_nfs_version+0x27/0x90 [nfs]
[<ffffffffc0957d3b>] nfs_fs_mount+0x4cb/0xdc0 [nfs]
[<ffffffffc0958ca0>] ? nfs_clone_super+0x140/0x140 [nfs]
[<ffffffffc0956b40>] ? param_set_portnr+0x70/0x70 [nfs]
[<ffffffffa4646bde>] mount_fs+0x3e/0x1b0
[<ffffffffa45dbff5>] ? __alloc_percpu+0x15/0x20
[<ffffffffa4664777>] vfs_kern_mount+0x67/0x110
[<ffffffffa4666d9f>] do_mount+0x1ef/0xce0
[<ffffffffa4666ad0>] ? copy_mount_options+0xc0/0x170
[<ffffffffa4667bd3>] SyS_mount+0x83/0xd0
[<ffffffffa4b8705b>] tracesys+0xa3/0xc9
Code: 77 dd 5b 41 5c 5d c3 90 90 90 90 90 90 90 90 55 48 89 e5 53 48 89 fb 48 83 ec 08 8b 17 83 fa 01 74 2e 8d 4a ff 89 d0 f0 0f b1 0f <39> c2 89 c1 75 09 31 c0 48 83 c4 08 5b 5d c3 83 f9 01 74 11 8d 

NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [mount.nfs:1393]
Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc arc4 ath9k ath9k_common ath9k_hw ath mac80211 cfg80211 intel_powerclamp coretemp intel_rapl kvm_intel ath3k kvm btusb btrtl btbcm btintel bluetooth irqbypass crc32_pclmul ghash_clmulni_intel rfkill aesni_intel dell_wmi lrw dell_smbios gf128mul dcdbas iTCO_wdt glue_helper ablk_helper iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi pinctrl_sunrisepoint sparse_keymap pinctrl_intel cryptd i2c_i801 mei_me mei sg snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd pcspkr soundcore acpi_pad shpchp ip_tables xfs libcrc32c rtsx_usb_sdmmc mmc_core rtsx_usb sr_mod sd_mod cdrom crc_t10dif crct10dif_generic i915 nouveau mxm_wmi
ttm iosf_mbi i2c_algo_bit ahci drm_kms_helper libahci syscopyarea sysfillrect sysimgblt fb_sys_fops libata drm crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw mii wmi i2c_hid video i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 1393 Comm: mount.nfs Kdump: loaded Tainted: G             L ------------   3.10.0-862.14.4.el7.x86_64 #1
Hardware name: Dell Inc. Vostro 3668/0N9Y46, BIOS 1.7.0 01/30/2018
task: ffffa098ab486eb0 ti: ffffa098a07a0000 task.ti: ffffa098a07a0000
RIP: 0010:[<ffffffff9e14f08c>]  [<ffffffff9e14f08c>] _atomic_dec_and_lock+0x1c/0x70
RSP: 0018:ffffa098a07a3ac8  EFLAGS: 00000246
RAX: 0000000000000004 RBX: ffffffffffffff10 RCX: 0000000000000003
RDX: 0000000000000004 RSI: ffffa098a62f86b8 RDI: ffffa0989934ac00
RBP: ffffa098a07a3ad8 R08: ffffa098a07a3ad0 R09: ffffa098bedd9740
R10: ffffa098a0b56128 R11: 0000000000000000 R12: 0000000000000206
R13: ffffffffc0c9a078 R14: dead000000000200 R15: ffffa0988b6abad0
FS:  00007fe39e246880(0000) GS:ffffa098bec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f72fa6baac0 CR3: 000000044abd6000 CR4: 00000000003607f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff9debef10>] ? wake_up_atomic_t+0x30/0x30
[<ffffffffc0c701aa>] nfs_put_client+0x6a/0x140 [nfs]
[<ffffffffc0c70ea3>] nfs_get_client+0x233/0x470 [nfs]
[<ffffffffc0cda518>] nfs4_set_client+0x98/0x130 [nfsv4]
[<ffffffffc0cdbcbe>] nfs4_create_server+0x13e/0x3b0 [nfsv4]
[<ffffffffc0cd2d9e>] nfs4_remote_mount+0x2e/0x60 [nfsv4]
[<ffffffff9e023cee>] mount_fs+0x3e/0x1b0
[<ffffffff9dfbb2a5>] ? __alloc_percpu+0x15/0x20
[<ffffffff9e041217>] vfs_kern_mount+0x67/0x110
[<ffffffffc0cd2cc6>] nfs_do_root_mount+0x86/0xc0 [nfsv4]
[<ffffffffc0cd30c4>] nfs4_try_mount+0x44/0xc0 [nfsv4]
[<ffffffffc0c716d7>] ? get_nfs_version+0x27/0x90 [nfs]
[<ffffffffc0c7dcdb>] nfs_fs_mount+0x4cb/0xda0 [nfs]
[<ffffffffc0c7ec20>] ? nfs_clone_super+0x140/0x140 [nfs]
[<ffffffffc0c7cae0>] ? param_set_portnr+0x70/0x70 [nfs]
[<ffffffff9e023cee>] mount_fs+0x3e/0x1b0
[<ffffffff9dfbb2a5>] ? __alloc_percpu+0x15/0x20
[<ffffffff9e041217>] vfs_kern_mount+0x67/0x110
[<ffffffff9e04383f>] do_mount+0x1ef/0xce0
[<ffffffff9dffafec>] ? kmem_cache_alloc_trace+0x3c/0x200
[<ffffffff9e044673>] SyS_mount+0x83/0xd0
[<ffffffff9e52579b>] system_call_fastpath+0x22/0x27
Code: 77 dd 5b 41 5c 5d c3 90 90 90 90 90 90 90 90 55 48 89 e5 53 48 89 fb 48 83 ec 08 8b 17 83 fa 01 74 2e 8d 4a ff 89 d0 f0 0f b1 0f <39> c2 89 c1 75 09 31 c0 48 83 c4 08 5b 5d c3 83 f9 01 74 11 8d 

NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [mount.nfs:2369]
Modules linked in: rpcsec_gss_krb5 nfsv4 dns_resolver nfs lockd grace fscache vmw_vsock_vmci_transport vsock sb_edac ppdev vmw_balloon iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg pcspkr joydev vmw_vmci i2c_piix4 parport_pc parport sch_fq_codel auth_rpcgss binfmt_misc sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx sd_mod crc_t10dif crct10dif_generic drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm nfit drm libnvdimm crct10dif_pclmul crct10dif_common ata_piix crc32c_intel serio_raw libata vmxnet3 vmw_pvscsi drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 2369 Comm: mount.nfs Not tainted 3.10.0-1062.12.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/28/2017
task: ffff945f379d41c0 ti: ffff94609e360000 task.ti: ffff94609e360000
RIP: 0010:[<ffffffffc0860140>]  [<ffffffffc0860140>] nfs_put_client+0x0/0x140 [nfs]
RSP: 0018:ffff94609e363b00  EFLAGS: 00000286
RAX: 00000000fffffe00 RBX: ffffffffb0ac6f36 RCX: 0000000000000000
RDX: ffffffffc0888078 RSI: 0000000000000293 RDI: ffff9460ab206800
RBP: ffff94609e363b60 R08: ffff94609e363ad0 R09: ffff945eb508c100
R10: ffff9460b2eba128 R11: 0000000000000005 R12: 0000000000000293
R13: 0000000000000293 R14: ffffffffc0888070 R15: ffff94609e363ad0
FS:  00007fcc1e6ad880(0000) GS:ffff9460bfc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcc1dd1b4b0 CR3: 0000000215ecc000 CR4: 00000000003607f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffc0860ea3>] ? nfs_get_client+0x233/0x470 [nfs]
[<ffffffffc08ca51c>] nfs4_set_client+0x9c/0x150 [nfsv4]
[<ffffffffc08cbcce>] nfs4_create_server+0x13e/0x3b0 [nfsv4]
[<ffffffffc08c2c9e>] nfs4_remote_mount+0x2e/0x60 [nfsv4]
[<ffffffffb0c4f3de>] mount_fs+0x3e/0x1b0
[<ffffffffb0be2f35>] ? __alloc_percpu+0x15/0x20
[<ffffffffb0c6d577>] vfs_kern_mount+0x67/0x110
[<ffffffffc08c2bc6>] nfs_do_root_mount+0x86/0xc0 [nfsv4]
[<ffffffffc08c2fc4>] nfs4_try_mount+0x44/0xc0 [nfsv4]
[<ffffffffc08616d7>] ? get_nfs_version+0x27/0x90 [nfs]
[<ffffffffc086dd9b>] nfs_fs_mount+0x4cb/0xdc0 [nfs]
[<ffffffffc086ed00>] ? nfs_clone_super+0x140/0x140 [nfs]
[<ffffffffc086cbb0>] ? param_set_portnr+0x70/0x70 [nfs]
[<ffffffffb0c4f3de>] mount_fs+0x3e/0x1b0
[<ffffffffb0be2f35>] ? __alloc_percpu+0x15/0x20
[<ffffffffb0c6d577>] vfs_kern_mount+0x67/0x110
[<ffffffffb0c6fccf>] do_mount+0x1ef/0xce0
[<ffffffffb0c473fa>] ? __check_object_size+0x1ca/0x250
[<ffffffffb0c2516c>] ? kmem_cache_alloc_trace+0x3c/0x200
[<ffffffffb0c70b03>] SyS_mount+0x83/0xd0
[<ffffffffb118dede>] system_call_fastpath+0x25/0x2a
Code: 41 5c 41 5d 41 5e 41 5f 5d c3 90 48 c7 c6 a0 3e 88 c0 e8 b4 1e 41 f0 eb d1 e8 7d b5 23 f0 0f 0b e8 7d e8 01 00 66 0f 1f 44 00 00 <0f> 1f 44 00 00 55 48 85 ff 48 89 e5 41 54 53 48 89 fb 74 5a f6 

NMI watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [mount.nfs:20070]
Modules linked in: tcp_lp fuse 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 devlink ebtables ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc vfat fat ext4 mbcache jbd2 ppdev iTCO_wdt asus_wmi iTCO_vendor_support sparse_keymap rfkill snd_hda_codec_hdmi intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel lrw snd_hda_codec gf128mul glue_helper ablk_helper cryptd snd_hda_core snd_hwdep snd_seq snd_seq_device joydev sg snd_pcm
pcspkr snd_timer snd i2c_i801 soundcore parport_pc parport pinctrl_cannonlake tpm_crb pinctrl_intel acpi_pad wmi sch_fq_codel ip_tables xfs libcrc32c uas usb_storage sr_mod sd_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci crct10dif_pclmul crct10dif_common drm crc32c_intel libahci e1000e serio_raw libata ptp pps_core drm_panel_orientation_quirks i2c_hid video dm_mirror dm_region_hash dm_log dm_mod
CPU: 6 PID: 20070 Comm: mount.nfs Kdump: loaded Not tainted 3.10.0-957.1.3.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. ASUSPRO D840MB_M840MB/D840MB, BIOS 303 10/02/2018
task: ffff88e21b229040 ti: ffff88e1e46f4000 task.ti: ffff88e1e46f4000
RIP: 0010:[<ffffffffa2575990>]  [<ffffffffa2575990>] _atomic_dec_and_lock+0x0/0x70
RSP: 0018:ffff88e1e46f7ae0  EFLAGS: 00000286
RAX: 0000000000000005 RBX: ffffffffc0beb070 RCX: 0000000000000000
RDX: ffff88d369337700 RSI: ffff88e223bc78b8 RDI: ffff88e217a1e400
RBP: ffff88e1e46f7af8 R08: ffff88e1e46f7ad0 R09: ffff88e223bc7800
R10: ffff88e1f1b64728 R11: 0000000000000005 R12: 0000000000000010
R13: ffffffffa296a175 R14: ffffffffffffff10 R15: 0000000000000293
FS:  00007f41dc2c7880(0000) GS:ffff88e22b380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8754010938 CR3: 0000000fff328000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffc0bc31ba>] ? nfs_put_client+0x6a/0x140 [nfs]
[<ffffffffc0bc3eb3>] nfs_get_client+0x233/0x470 [nfs]
[<ffffffffc0c2d39c>] nfs4_set_client+0x9c/0x150 [nfsv4]
[<ffffffffc0c2eb4e>] nfs4_create_server+0x13e/0x3b0 [nfsv4]
[<ffffffffc0c25bae>] nfs4_remote_mount+0x2e/0x60 [nfsv4]
[<ffffffffa2445e4e>] mount_fs+0x3e/0x1b0
[<ffffffffa23db265>] ? __alloc_percpu+0x15/0x20
[<ffffffffa24639e7>] vfs_kern_mount+0x67/0x110
[<ffffffffc0c25ad6>] nfs_do_root_mount+0x86/0xc0 [nfsv4]
[<ffffffffc0c25ed4>] nfs4_try_mount+0x44/0xc0 [nfsv4]
[<ffffffffc0bc46e7>] ? get_nfs_version+0x27/0x90 [nfs]
[<ffffffffc0bd0d3b>] nfs_fs_mount+0x4cb/0xdc0 [nfs]
[<ffffffffc0bd1ca0>] ? nfs_clone_super+0x140/0x140 [nfs]
[<ffffffffc0bcfb40>] ? param_set_portnr+0x70/0x70 [nfs]
[<ffffffffa2445e4e>] mount_fs+0x3e/0x1b0
[<ffffffffa23db265>] ? __alloc_percpu+0x15/0x20
[<ffffffffa24639e7>] vfs_kern_mount+0x67/0x110
[<ffffffffa246600f>] do_mount+0x1ef/0xce0
[<ffffffffa243e2aa>] ? __check_object_size+0x1ca/0x250
[<ffffffffa241c74c>] ? kmem_cache_alloc_trace+0x3c/0x200
[<ffffffffa2466e43>] SyS_mount+0x83/0xd0
[<ffffffffa2974ddb>] system_call_fastpath+0x22/0x27
Code: d0 89 d9 83 c1 01 48 63 f0 4c 89 e7 48 63 d1 e8 c7 68 01 00 8b 15 e5 40 9e 00 39 c2 77 dd 5b 41 5c 5d c3 90 90 90 90 90 90 90 90 <55> 48 89 e5 53 48 89 fb 48 83 ec 08 8b 17 83 fa 01 74 2e 8d 4a