NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [kworker/3:2:61879]
Modules linked in: tcp_lp xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_seq_midi snd_seq_midi_event snd_ens1371 snd_rawmidi crc32_pclmul snd_ac97_codec ghash_clmulni_intel aesni_intel ac97_bus lrw gf128mul snd_seq glue_helper snd_seq_device snd_pcm ablk_helper cryptd
snd_timer snd soundcore ppdev sg pcspkr joydev vmw_balloon parport_pc parport i2c_piix4 vmw_vmci ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix nfit crct10dif_pclmul drm crct10dif_common libata crc32c_intel e1000 libnvdimm mptspi scsi_transport_spi serio_raw mptscsih mptbase drm_panel_orientation_quirks fuse
CPU: 3 PID: 61879 Comm: kworker/3:2 Kdump: loaded Tainted: G             L ------------   3.10.0-1160.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
Workqueue: events_freezable disk_events_workfn
task: ffff8ecabbdda100 ti: ffff8ec972308000 task.ti: ffff8ec972308000
RIP: 0010:[<ffffffff8c716c0a>]  [<ffffffff8c716c0a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff8ec97230b8e0  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 000800008c7c74a0 RCX: ffff8ecb5d620650
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000000
RBP: ffff8ec97230b918 R08: ffff8ec4b2f5c000 R09: ffffffff8c985f99
R10: ffff8ecb5d6df160 R11: ffffe8151fbd2200 R12: 0000000000000286
R13: 0000000000000286 R14: ffff8ec97230b890 R15: 0000000001320122
FS:  0000000000000000(0000) GS:ffff8ecb5d6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000009b08a70 CR3: 0000000799e28000 CR4: 00000000003607e0
Call Trace:
[<ffffffff8c7c74a0>] ? drain_pages+0xb0/0xb0
[<ffffffff8c716d59>] on_each_cpu_mask+0x29/0x70
[<ffffffff8c7c4385>] drain_all_pages+0xb5/0xc0
[<ffffffff8cd7c6b2>] __alloc_pages_slowpath+0x510/0x729
[<ffffffff8c7c8d76>] __alloc_pages_nodemask+0x436/0x450
[<ffffffff8c8189d8>] alloc_pages_current+0x98/0x110
[<ffffffff8c88cac7>] bio_copy_user_iov+0x1c7/0x390
[<ffffffff8c88cd2c>] bio_copy_kern+0x4c/0xe0
[<ffffffff8c95b42d>] blk_rq_map_kern+0x7d/0x180
[<ffffffff8cae9a67>] scsi_execute+0x137/0x170
[<ffffffff8caeb8de>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc027231c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc01e905e>] cdrom_check_events+0x1e/0x40 [cdrom]
[<ffffffffc0273091>] sr_block_check_events+0xb1/0x120 [sr_mod]
[<ffffffff8c969496>] disk_check_events+0x66/0x190
[<ffffffff8c9695d6>] disk_events_workfn+0x16/0x20
[<ffffffff8c6bdc4f>] process_one_work+0x17f/0x440
[<ffffffff8c6bed66>] worker_thread+0x126/0x3c0
[<ffffffff8c6bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff8c6c5c21>] kthread+0xd1/0xe0
[<ffffffff8c6c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffff8cd93df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff8c6c5b50>] ? insert_kthread_work+0x40/0x40
Code: 48 63 35 1e 89 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 e0 13 35 8d f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 ed 88 c4 00 eb b7 0f b6 4d cc 4c 89 

NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [bareos-sd:6127]
NMI watchdog: BUG: soft lockup - CPU#5 stuck for 24s! [kworker/5:0:15111]
Modules linked in: 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter tun bridge stp llc nfsv3 nfs_acl nfs lockd grace fscache vmw_vsock_vmci_transport vsock dm_mirror dm_region_hash dm_log dm_mod iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev vmw_balloon joydev pcspkr sg parport_pc parport i2c_piix4 vmw_vmci auth_rpcgss sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm sd_mod ahci crc_t10dif crct10dif_generic ata_piix libahci
drm nfit crct10dif_pclmul crct10dif_common libnvdimm libata crc32c_intel serio_raw vmxnet3 vmw_pvscsi drm_panel_orientation_quirks fuse
CPU: 5 PID: 15111 Comm: kworker/5:0 Kdump: loaded Tainted: G        W    L ------------   3.10.0-1160.53.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
Workqueue: events_freezable disk_events_workfn
task: ffff9298c0281080 ti: ffff9297c471c000 task.ti: ffff9297c471c000
RIP: 0010:[<ffffffffbc7170da>]  [<ffffffffbc7170da>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff9297c471f948  EFLAGS: 00000202
RAX: 0000000000000002 RBX: 00000000000000fc RCX: ffff929a7fca06a0
RDX: 0000000000000002 RSI: 0000000000000006 RDI: 0000000000000000
RBP: ffff9297c471f980 R08: ffff929939376000 R09: ffffffffbc986bf9
R10: ffff929a7fd5f160 R11: ffffc9c004ccb400 R12: 0000000000000296
R13: ffff9297c471f8f8 R14: 0000000001320122 R15: 000000004c785c03
FS:  0000000000000000(0000) GS:ffff929a7fd40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3cc51d49d0 CR3: 0000000293c3c000 CR4: 00000000007607e0
PKRU: 00000000
Call Trace:
[<ffffffffbc7c78e0>] ? drain_pages+0xb0/0xb0
[<ffffffffbc717229>] on_each_cpu_mask+0x29/0x70
[<ffffffffbc7c47c5>] drain_all_pages+0xb5/0xc0
[<ffffffffbc7c964b>] __alloc_pages_nodemask+0x8cb/0xbe0
[<ffffffffbc8193b8>] alloc_pages_current+0x98/0x110
[<ffffffffbc88d457>] bio_copy_user_iov+0x1c7/0x390
[<ffffffffbc88d6bc>] bio_copy_kern+0x4c/0xe0
[<ffffffffbc95bf2d>] blk_rq_map_kern+0x7d/0x180
[<ffffffffbcaea947>] scsi_execute+0x137/0x170
[<ffffffffbcaec7be>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc049c31c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc05ae05e>] cdrom_check_events+0x1e/0x40 [cdrom]
[<ffffffffc049d091>] sr_block_check_events+0xb1/0x120 [sr_mod]
[<ffffffffbc96a056>] disk_check_events+0x66/0x190
[<ffffffffbc96a196>] disk_events_workfn+0x16/0x20
[<ffffffffbc6bde8f>] process_one_work+0x17f/0x440
[<ffffffffbc6befa6>] worker_thread+0x126/0x3c0
[<ffffffffbc6bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffbc6c5e61>] kthread+0xd1/0xe0
[<ffffffffbc6c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffbcd95ddd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffbc6c5d90>] ? insert_kthread_work+0x40/0x40
Code: 48 63 35 ce 85 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 60 15 35 bd f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 9d 85 c4 00 eb b7 0f b6 4d cc 4c 89 

NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:3:3374]
Modules linked in: veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) snd_intel8x0 snd_ac97_codec crc32_pclmul ghash_clmulni_intel ac97_bus aesni_intel snd_seq lrw snd_seq_device gf128mul snd_pcm glue_helper ppdev ablk_helper snd_timer sg cryptd snd soundcore parport_pc i2c_piix4 parport joydev pcspkr video ip_tables xfs libcrc32c sd_mod crc_t10dif sr_mod crct10dif_generic cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata crct10dif_pclmul crct10dif_common crc32c_intel e1000 serio_raw drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 3374 Comm: kworker/0:3 Kdump: loaded Tainted: G             L ------------ T 3.10.0-1160.62.1.el7.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Workqueue: events_freezable disk_events_workfn
task: ffff8c8c19382100 ti: ffff8c8b7b5b0000 task.ti: ffff8c8b7b5b0000
RIP: 0010:[<ffffffffa8d1722a>]  [<ffffffffa8d1722a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff8c8b7b5b3948  EFLAGS: 00000202
RAX: 0000000000000002 RBX: 00000000000000fc RCX: ffff8c8d5fd1fc10
RDX: 0000000000000002 RSI: 0000000000000003 RDI: 0000000000000000
RBP: ffff8c8b7b5b3980 R08: ffff8c8cbfd4d400 R09: ffffffffa8f869d9
R10: ffff8c8d5fc1f160 R11: ffffd84343398400 R12: 0000000000000296
R13: ffff8c8b7b5b38f8 R14: ffffffffa8d33605 R15: 000000005e5e29e6
FS:  0000000000000000(0000) GS:ffff8c8d5fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000eede2000 CR3: 00000000d1386000 CR4: 00000000000606f0
Call Trace:
[<ffffffffa8dc78f0>] ? drain_pages+0xb0/0xb0
[<ffffffffa8d17379>] on_each_cpu_mask+0x29/0x70
[<ffffffffa8dc47d5>] drain_all_pages+0xb5/0xc0
[<ffffffffa8dc965b>] __alloc_pages_nodemask+0x8cb/0xbe0
[<ffffffffa8e193a8>] alloc_pages_current+0x98/0x110
[<ffffffffa8e8d2e7>] bio_copy_user_iov+0x1c7/0x390
[<ffffffffa8e8d54c>] bio_copy_kern+0x4c/0xe0
[<ffffffffa8f5bd0d>] blk_rq_map_kern+0x7d/0x180
[<ffffffffa90ea727>] scsi_execute+0x137/0x170
[<ffffffffa90ec59e>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc028731c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc027b05e>] cdrom_check_events+0x1e/0x40 [cdrom]
[<ffffffffc0288091>] sr_block_check_events+0xb1/0x120 [sr_mod]
[<ffffffffa8f69e36>] disk_check_events+0x66/0x190
[<ffffffffa8f69f76>] disk_events_workfn+0x16/0x20
[<ffffffffa8cbdfdf>] process_one_work+0x17f/0x440
[<ffffffffa8cbf0f6>] worker_thread+0x126/0x3c0
[<ffffffffa8cbefd0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa8cc5fb1>] kthread+0xd1/0xe0
[<ffffffffa9399ec9>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffffa8cc5ee0>] ? insert_kthread_work+0x40/0x40
[<ffffffffa9399df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa8cc5ee0>] ? insert_kthread_work+0x40/0x40
Code: 48 63 35 7e 87 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 60 18 95 a9 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 4d 87 c4 00 eb b7 0f b6 4d cc 4c 89 

NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:1:21645]
Modules linked in: tcp_lp xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock sunrpc snd_seq_midi snd_seq_midi_event snd_ens1371 snd_rawmidi snd_ac97_codec iosf_mbi ac97_bus snd_seq ppdev crc32_pclmul snd_seq_device ghash_clmulni_intel snd_pcm aesni_intel sg lrw gf128mul glue_helper
ablk_helper cryptd snd_timer snd soundcore pcspkr joydev vmw_balloon i2c_piix4 vmw_vmci parport_pc parport binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif sr_mod cdrom crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul crct10dif_common crc32c_intel ata_piix serio_raw libata e1000 mptspi scsi_transport_spi mptscsih mptbase nfit libnvdimm drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 21645 Comm: kworker/1:1 Kdump: loaded Not tainted 3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/29/2019
Workqueue: events_freezable disk_events_workfn
task: ffff949be2383180 ti: ffff949cb2bc0000 task.ti: ffff949cb2bc0000
RIP: 0010:[<ffffffffa77165b2>]  [<ffffffffa77165b2>] generic_exec_single+0x102/0x1c0
RSP: 0018:ffff949cb2bc3850  EFLAGS: 00000202
RAX: 0000000000000080 RBX: ffff949cb2bc3820 RCX: 0000000000000001
RDX: ffffffffa7e137d0 RSI: 0000000000000080 RDI: 0000000000000282
RBP: ffff949cb2bc38a0 R08: ffffffffa7e137c8 R09: 0000000000000000
R10: 0000000000001e89 R11: fff00000f0000000 R12: ffff949d5d9823b0
R13: 0000000000000000 R14: 0000000000000032 R15: 0000000000000400
FS:  0000000000000000(0000) GS:ffff949d75640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f51e2be4200 CR3: 00000001e2346000 CR4: 00000000003607e0
Call Trace:
[<ffffffffa77c74e0>] ? drain_pages+0xb0/0xb0
[<ffffffffa77c74e0>] ? drain_pages+0xb0/0xb0
[<ffffffffa77c74e0>] ? drain_pages+0xb0/0xb0
[<ffffffffa77166cf>] smp_call_function_single+0x5f/0xa0
[<ffffffffa7985e25>] ? cpumask_next_and+0x35/0x50
[<ffffffffa7716c7b>] smp_call_function_many+0x22b/0x270
[<ffffffffa77c74e0>] ? drain_pages+0xb0/0xb0
[<ffffffffa7716da9>] on_each_cpu_mask+0x29/0x70
[<ffffffffa77c43c5>] drain_all_pages+0xb5/0xc0
[<ffffffffa7d7c772>] __alloc_pages_slowpath+0x510/0x729
[<ffffffffa77c8db6>] __alloc_pages_nodemask+0x436/0x450
[<ffffffffa7818a18>] alloc_pages_current+0x98/0x110
[<ffffffffa788cb07>] bio_copy_user_iov+0x1c7/0x390
[<ffffffffa788cd6c>] bio_copy_kern+0x4c/0xe0
[<ffffffffa795b46d>] blk_rq_map_kern+0x7d/0x180
[<ffffffffa7ae9ab7>] scsi_execute+0x137/0x170
[<ffffffffa7aeb92e>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc05fa31c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc05e905e>] cdrom_check_events+0x1e/0x40 [cdrom]
[<ffffffffc05fb091>] sr_block_check_events+0xb1/0x120 [sr_mod]
[<ffffffffa79694d6>] disk_check_events+0x66/0x190
[<ffffffffa7969616>] disk_events_workfn+0x16/0x20
[<ffffffffa76bdc4f>] process_one_work+0x17f/0x440
[<ffffffffa76bed66>] worker_thread+0x126/0x3c0
[<ffffffffa76bec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa76c5c21>] kthread+0xd1/0xe0
[<ffffffffa76c5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffffa7d94df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa76c5b50>] ? insert_kthread_work+0x40/0x40
Code: 89 de 48 03 14 c5 e0 13 35 a8 48 89 df e8 e7 69 28 00 84 c0 75 53 45 85 ed 74 16 f6 43 20 01 74 10 0f 1f 84 00 00 00 00 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00 

NMI watchdog: BUG: soft lockup - CPU#1 stuck for 21s! [kworker/1:1:2265]
Modules linked in: sb_edac coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper joydev pcspkr cryptd ppdev sg vmw_balloon parport_pc parport i2c_piix4 vmw_vmci ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul e1000 crct10dif_common ata_piix crc32c_intel serio_raw libata mptspi scsi_transport_spi mptscsih mptbase vmxnet3 drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 2265 Comm: kworker/1:1 Kdump: loaded Tainted: G        W    L ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/30/2014
Workqueue: events_freezable disk_events_workfn
task: ffff893f45aed280 ti: ffff893e9604c000 task.ti: ffff893e9604c000
RIP: 0010:[<ffffffffafb16c5a>]  [<ffffffffafb16c5a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff893e9604f8e0  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 000c0000bff8a1c0 RCX: ffff893fbfc20600
RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000
RBP: ffff893e9604f918 R08: ffff893efdb41000 R09: ffffffffafd85fd9
R10: ffff893fbfc5f160 R11: ffffd7434548c000 R12: 0000000000000286
R13: 0000000000000286 R14: ffff893e9604f890 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff893fbfc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8461fe7a48 CR3: 00000001c9864000 CR4: 00000000000607e0
Call Trace:
[<ffffffffafbc74e0>] ? drain_pages+0xb0/0xb0
[<ffffffffafb16da9>] on_each_cpu_mask+0x29/0x70
[<ffffffffafbc43c5>] drain_all_pages+0xb5/0xc0
[<ffffffffb017c772>] __alloc_pages_slowpath+0x510/0x729
[<ffffffffafbc8db6>] __alloc_pages_nodemask+0x436/0x450
[<ffffffffafc18a18>] alloc_pages_current+0x98/0x110
[<ffffffffafc8cb07>] bio_copy_user_iov+0x1c7/0x390
[<ffffffffafc8cd6c>] bio_copy_kern+0x4c/0xe0
[<ffffffffafd5b46d>] blk_rq_map_kern+0x7d/0x180
[<ffffffffafee9ab7>] scsi_execute+0x137/0x170
[<ffffffffafeeb92e>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc052631c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc04ba05e>] cdrom_check_events+0x1e/0x40 [cdrom]
[<ffffffffc0527091>] sr_block_check_events+0xb1/0x120 [sr_mod]
[<ffffffffafd694d6>] disk_check_events+0x66/0x190
[<ffffffffafd69616>] disk_events_workfn+0x16/0x20
[<ffffffffafabdc4f>] process_one_work+0x17f/0x440
[<ffffffffafabed66>] worker_thread+0x126/0x3c0
[<ffffffffafabec40>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffafac5c21>] kthread+0xd1/0xe0
[<ffffffffafac5b50>] ? insert_kthread_work+0x40/0x40
[<ffffffffb0194df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffafac5b50>] ? insert_kthread_work+0x40/0x40
Code: 48 63 35 ce 88 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 e0 13 75 b0 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 9d 88 c4 00 eb b7 0f b6 4d cc 4c 89 

NMI watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:2:24326]
Modules linked in: 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 ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock snd_seq_midi snd_seq_midi_event snd_ens1371 coretemp snd_rawmidi snd_ac97_codec ac97_bus snd_seq crc32_pclmul snd_seq_device ghash_clmulni_intel snd_pcm aesni_intel lrw gf128mul snd_timer glue_helper ablk_helper snd cryptd soundcore pcspkr sg joydev ppdev vmw_balloon parport_pc parport shpchp vmw_vmci i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic sd_mod crc_t10dif crct10dif_generic pata_acpi vmwgfx drm_kms_helper syscopyarea
sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix crct10dif_pclmul crct10dif_common crc32c_intel mptspi scsi_transport_spi libata mptscsih serio_raw e1000 mptbase i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 24326 Comm: kworker/0:2 Tainted: G             L ------------   3.10.0-693.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2012
Workqueue: events_freezable disk_events_workfn
task: ffff88020c69bf40 ti: ffff880056be4000 task.ti: ffff880056be4000
RIP: 0010:[<ffffffff810f99a2>]  [<ffffffff810f99a2>] smp_call_function_many+0x202/0x260
RSP: 0018:ffff880056be78e0  EFLAGS: 00000202
RAX: 0000000000000003 RBX: 0000000000000282 RCX: ffff8802366da0e0
RDX: 0000000000000003 RSI: 0000000000000040 RDI: 0000000000000000
RBP: ffff880056be7918 R08: ffff88017fc55800 R09: ffffffff813227d9
R10: ffff880236619c80 R11: ffffea0006108000 R12: 0000000000000282
R13: ffff880056be7890 R14: 0000000000000078 R15: 0000000001320122
FS:  0000000000000000(0000) GS:ffff880236600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007ff4de51c980 CR3: 00000000019f2000 CR4: 00000000000007f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Stack:
0000000100000040 ffffffff81f404c0 ffffffff81f404c0 ffffffff8118b530
0000000000000000 0000000000000000 ffff88023ffd7000 ffff880056be7948
ffffffff810f9ae9 0000000000000007 0000000000000040 0000000000000040
Call Trace:
[<ffffffff8118b530>] ? drain_pages+0xb0/0xb0
[<ffffffff810f9ae9>] on_each_cpu_mask+0x29/0x60
[<ffffffff81188475>] drain_all_pages+0xb5/0xc0
[<ffffffff8169fbc4>] __alloc_pages_slowpath+0x510/0x724
[<ffffffff8118cd85>] __alloc_pages_nodemask+0x405/0x420
[<ffffffff811d1108>] alloc_pages_current+0x98/0x110
[<ffffffff8123bdb7>] bio_copy_user_iov+0x1c7/0x390
[<ffffffff812f7fa8>] ? get_request+0x398/0x760
[<ffffffff8123c01c>] bio_copy_kern+0x4c/0xe0
[<ffffffff812fe76d>] blk_rq_map_kern+0x7d/0x180
[<ffffffff8146b2f7>] scsi_execute+0x137/0x170
[<ffffffff8146ca0e>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc020431c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc012e058>] cdrom_check_events+0x18/0x30 [cdrom]
[<ffffffffc02047c9>] sr_block_check_events+0x39/0x50 [sr_mod]
[<ffffffff81309db0>] disk_check_events+0x60/0x180
[<ffffffff81309ee6>] disk_events_workfn+0x16/0x20
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
Code: 48 63 35 26 45 a2 00 89 c2 39 f0 0f 8d 85 fe ff ff 48 98 49 8b 0f 48 03 0c c5 e0 fd b0 81 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 f5 44 a2 00 eb b7 0f b6 4d cc 4c 89 

NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [kworker/1:1:5227]
Modules linked in: tcp_diag inet_diag d2dctl(POE) fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter talpa_vfshook(OE) talpa_pedconnector(OE) talpa_pedevice(OE) ip6t_REJECT nf_reject_ipv6 talpa_vcdevice(OE) talpa_core(OE) talpa_linux(OE) ipt_REJECT nf_reject_ipv4 talpa_syscallhook(OE) xt_conntrack 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 iptable_mangle iptable_security iptable_raw nf_conntrack vmw_vsock_vmci_transport vsock ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel ppdev aesni_intel lrw gf128mul
vmw_balloon glue_helper ablk_helper cryptd joydev pcspkr sg vmw_vmci i2c_piix4 parport_pc parport ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper sd_mod syscopyarea sysfillrect sysimgblt fb_sys_fops crc_t10dif ttm crct10dif_generic ahci drm ata_piix nfit libahci crct10dif_pclmul libnvdimm crct10dif_common crc32c_intel libata serio_raw vmxnet3 vmw_pvscsi drm_panel_orientation_quirks floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 5227 Comm: kworker/1:1 Kdump: loaded Tainted: P           OE  ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/28/2017
Workqueue: events_freezable disk_events_workfn
task: ffff9c3d7743b150 ti: ffff9c3d74b98000 task.ti: ffff9c3d74b98000
RIP: 0010:[<ffffffff86516f72>]  [<ffffffff86516f72>] generic_exec_single+0x102/0x1c0
RSP: 0018:ffff9c3d74b9b850  EFLAGS: 00000202
RAX: 0000000000000002 RBX: ffff9c3d74b9b820 RCX: 000000000000003e
RDX: 0000000000000003 RSI: 0000000000000002 RDI: 0000000000000282
RBP: ffff9c3d74b9b8a0 R08: ffffffff86c136c0 R09: 0000000000000000
R10: 0000000000000f00 R11: 000000000000001e R12: ffff9c3cf7a3cbb0
R13: 0000000000000000 R14: 0000000000000034 R15: 0000000000000400
FS:  0000000000000000(0000) GS:ffff9c3d7fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f53adc10f1b CR3: 00000000ba4c6000 CR4: 00000000001607e0
Call Trace:
[<ffffffff865c7900>] ? drain_pages+0xb0/0xb0
[<ffffffff865c7900>] ? drain_pages+0xb0/0xb0
[<ffffffff865c7900>] ? drain_pages+0xb0/0xb0
[<ffffffff8651708f>] smp_call_function_single+0x5f/0xa0
[<ffffffff86785005>] ? cpumask_next_and+0x35/0x50
[<ffffffff8651763b>] smp_call_function_many+0x22b/0x270
[<ffffffff865c7900>] ? drain_pages+0xb0/0xb0
[<ffffffff86517769>] on_each_cpu_mask+0x29/0x70
[<ffffffff865c4775>] drain_all_pages+0xb5/0xc0
[<ffffffff86b7b315>] __alloc_pages_slowpath+0x510/0x729
[<ffffffff865c91f6>] __alloc_pages_nodemask+0x436/0x450
[<ffffffff86618ea8>] alloc_pages_current+0x98/0x110
[<ffffffff8668bfe7>] bio_copy_user_iov+0x1c7/0x390
[<ffffffff8668c24c>] bio_copy_kern+0x4c/0xe0
[<ffffffff8675a6fd>] blk_rq_map_kern+0x7d/0x180
[<ffffffff868e8a77>] scsi_execute+0x137/0x170
[<ffffffff868ea8ee>] scsi_execute_req_flags+0x8e/0x100
[<ffffffffc039631c>] sr_check_events+0xbc/0x2d0 [sr_mod]
[<ffffffffc033c05e>] cdrom_check_events+0x1e/0x40 [cdrom]
[<ffffffffc0397091>] sr_block_check_events+0xb1/0x120 [sr_mod]
[<ffffffff867686b6>] disk_check_events+0x66/0x190
[<ffffffff867687f6>] disk_events_workfn+0x16/0x20
[<ffffffff864be6bf>] process_one_work+0x17f/0x440
[<ffffffff864bf7d6>] worker_thread+0x126/0x3c0
[<ffffffff864bf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff864c6691>] kthread+0xd1/0xe0
[<ffffffff864c65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff86b92d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff864c65c0>] ? insert_kthread_work+0x40/0x40
Code: 89 de 48 03 14 c5 a0 10 15 87 48 89 df e8 07 52 28 00 84 c0 75 53 45 85 ed 74 16 f6 43 20 01 74 10 0f 1f 84 00 00 00 00 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00