NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [qemu-ga:101071]
Modules linked in: kbase(OE) xt_NFQUEUE nfnetlink_log nfnetlink nfring(OE) tcp_lp fuse vmsecmod(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat xt_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nf_conntrack_ipv6 nf_defrag_ipv6 nfsv4 nf_conntrack_ipv4 nf_defrag_ipv4 dns_resolver nfs nf_conntrack lockd grace fscache sunrpc ppdev parport_pc sg parport virtio_balloon i2c_piix4 pcspkr joydev ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net virtio_blk virtio_console virtio_scsi cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata virtio_pci virtio_ring floppy serio_raw virtio
drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod [last unloaded: vmsec_nfq]
CPU: 2 PID: 101071 Comm: qemu-ga Kdump: loaded Tainted: GF          OEL ------------   3.10.0-1062.12.1.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014
task: ffff8c9b6e695230 ti: ffff8c950a9dc000 task.ti: ffff8c950a9dc000
RIP: 0010:[<ffffffffc02df10a>]  [<ffffffffc02df10a>] __send_control_msg+0xba/0xe0 [virtio_console]
RSP: 0018:ffff8c950a9dfe28  EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff8c950a9dfe38 RCX: ffff8ca179e2f280
RDX: ffff9b0686dba00c RSI: ffff8c950a9dfe2c RDI: ffff8ca175461c00
RBP: ffff8c950a9dfe70 R08: 0000000000000020 R09: 0000000000000000
R10: ffff8c950a9dfe38 R11: ffff8ca071643410 R12: ffff8c950a9dfe38
R13: ffff8c950a9dfe18 R14: ffff8ca178b5f080 R15: ffff8c950a9dfe18
FS:  00007feee5b2b6e0(0000) GS:ffff8ca17ce80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056463c253910 CR3: 0000000cbf394000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff9fe5ef1e>] ? fasync_remove_entry+0x2e/0xe0
[<ffffffffc02dfb2e>] port_fops_release+0x2e/0xb0 [virtio_console]
[<ffffffff9fe4cbac>] __fput+0xec/0x260
[<ffffffff9fe4ce0e>] ____fput+0xe/0x10
[<ffffffff9fcc2d2b>] task_work_run+0xbb/0xe0
[<ffffffff9fc2cc65>] do_notify_resume+0xa5/0xc0
[<ffffffffa038e23b>] int_signal+0x12/0x17
Code: e8 65 48 33 0c 25 28 00 00 00 75 32 48 83 c4 38 5b 41 5c 5d c3 0f 1f 40 00 4c 89 e7 e8 10 86 ff ff eb 08 66 0f 1f 44 00 00 f3 90 <48> 8d 75 bc 4c 89 e7 e8 6a 8c ff ff 48 85 c0 74 ed eb b3 0f 1f 

NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [qemu-ga:241818]
Modules linked in: vmsec_nfq(OE) tcp_diag inet_diag nfnetlink_queue vmsecmod(OE) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun 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 iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter i2c_piix4 ppdev virtio_balloon sg joydev pcspkr parport_pc parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net virtio_console virtio_scsi virtio_blk
cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata virtio_pci virtio_ring floppy i2c_core serio_raw virtio dm_mirror dm_region_hash dm_log dm_mod [last unloaded: vmsec_nfq]
CPU: 3 PID: 241818 Comm: qemu-ga Tainted: G           OEL ------------   3.10.0-693.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014
task: ffff880022d54f10 ti: ffff8804006cc000 task.ti: ffff8804006cc000
RIP: 0010:[<ffffffffc004d0ca>]  [<ffffffffc004d0ca>] __send_control_msg+0xba/0xe0 [virtio_console]
RSP: 0018:ffff8804006cfe28  EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff8804006cfe38 RCX: ffff880ff6a8e280
RDX: ffffc90006d9c00c RSI: ffff8804006cfe2c RDI: ffff880ff4443400
RBP: ffff8804006cfe70 R08: 0000000000000020 R09: 0000000000000000
R10: ffff8804006cfe38 R11: ffff88010e14d110 R12: ffff8804006cfe38
R13: ffff8804006cfe70 R14: 0000000051c7e584 R15: ffff8804006cfe18
FS:  00007f0e726616e0(0000) GS:ffff880ffb8c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007f0e71ae4920 CR3: 00000003c2004000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffffffff812145de 0000000600000001 ffffea001001b3c2 0000000800000e30
0000000000000000 0000000000000000 0000000051c7e584 ffff880ff4584b00
0000000000000008 ffff8804006cfe90 ffffffffc004dade ffff88010e14d100
Call Trace:
[<ffffffff812145de>] ? fasync_remove_entry+0x2e/0xe0
[<ffffffffc004dade>] port_fops_release+0x2e/0xb0 [virtio_console]
[<ffffffff81202fb9>] __fput+0xe9/0x260
[<ffffffff8120321e>] ____fput+0xe/0x10
[<ffffffff810ad247>] task_work_run+0xa7/0xf0
[<ffffffff8102ab62>] do_notify_resume+0x92/0xb0
[<ffffffff816b527d>] int_signal+0x12/0x17
Code: e8 65 48 33 0c 25 28 00 00 00 75 32 48 83 c4 38 5b 41 5c 5d c3 0f 1f 40 00 4c 89 e7 e8 90 c5 03 00 eb 08 66 0f 1f 44 00 00 f3 90 <48> 8d 75 bc 4c 89 e7 e8 ba cb 03 00 48 85 c0 74 ed eb b3 0f 1f 

NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [qemu-ga:47325]
Modules linked in: binfmt_misc ext4 mbcache jbd2 ppdev sg joydev virtio_balloon parport_pc parport i2c_piix4 pcspkr ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net virtio_console virtio_blk virtio_scsi cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops serio_raw ttm floppy drm ata_piix libata virtio_pci virtio_ring virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 47325 Comm: qemu-ga Kdump: loaded Tainted: G             L ------------   3.10.0-957.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014
task: ffff9da419f39040 ti: ffff9da1f6414000 task.ti: ffff9da1f6414000
RIP: 0010:[<ffffffffc030410a>]  [<ffffffffc030410a>] __send_control_msg+0xba/0xe0 [virtio_console]
RSP: 0018:ffff9da1f6417e28  EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff9da1f6417e38 RCX: ffff9da9d6746280
RDX: ffffac65c39c000c RSI: ffff9da1f6417e2c RDI: ffff9da9d6632c00
RBP: ffff9da1f6417e70 R08: 0000000000000020 R09: 0000000000000000
R10: ffff9da1f6417e38 R11: ffff9da6feeada10 R12: ffff9da1f6417e38
R13: ffff9da1f6417e18 R14: ffff9da1f6417e70 R15: ffff9da1f6417e18
FS:  00007f79789b36e0(0000) GS:ffff9da9dce40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b72f5d7fe0 CR3: 0000000068e10000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffa5c5556e>] ? fasync_remove_entry+0x2e/0xe0
[<ffffffffc0304e6e>] port_fops_release+0x2e/0xb0 [virtio_console]
[<ffffffffa5c433dc>] __fput+0xec/0x260
[<ffffffffa5c4363e>] ____fput+0xe/0x10
[<ffffffffa5abe79b>] task_work_run+0xbb/0xe0
[<ffffffffa5a2bc65>] do_notify_resume+0xa5/0xc0
[<ffffffffa6175124>] int_signal+0x12/0x17
Code: e8 65 48 33 0c 25 28 00 00 00 75 32 48 83 c4 38 5b 41 5c 5d c3 0f 1f 40 00 4c 89 e7 e8 f0 45 ff ff eb 08 66 0f 1f 44 00 00 f3 90 <48> 8d 75 bc 4c 89 e7 e8 3a 4c ff ff 48 85 c0 74 ed eb b3 0f 1f