WARNING: CPU: 0 PID: 2069 at ./arch/x86/include/asm/thread_info.h:249 sigsuspend+0x6d/0x70
Modules linked in: kcare(OE) hcpdriver(POE) binfmt_misc ip6t_REJECT nf_reject_ipv6 xt_NFLOG nfnetlink_log nf_log_ipv4 nf_log_ipv6 nf_log_common xt_LOG xt_hashlimit xt_nat ip_set_hash_net xt_set ip_set nfnetlink xt_owner xt_multiport xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 ip6table_mangle ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nf_nat tun nf_conntrack bridge stp llc iptable_mangle iptable_raw ipt_REJECT nf_reject_ipv4 ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter ext4 mbcache jbd2 loop sunrpc sb_edac edac_core iosf_mbi crc32_pclmul ghash_clmulni_intel ppdev aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr virtio_balloon parport_pc
parport i2c_piix4 ip_tables xfs libcrc32c virtio_net virtio_console virtio_blk ata_generic pv_channel(OE) pata_acpi cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix crct10dif_pclmul crct10dif_common drm crc32c_intel libata floppy i2c_core serio_raw virtio_pci virtio_ring virtio dm_mirror dm_region_hash dm_log dm_mod [last unloaded: kcare]
CPU: 0 PID: 2069 Comm: imunify360-webs Tainted: P        W  OE  ------------   3.10.0-693.el7.x86_64 #1
Hardware name: OpenStack Foundation OpenStack Nova, BIOS rel-1.10.2-0-g5f4c7b1-20180921_191058-build10b184b164b178 04/01/2014
0000000000000000 00000000a7790ebe ffff88015d68fef0 ffffffff816a3d91
ffff88015d68ff30 ffffffff810879c8 000000f911668fd0 ffff880411668fd0
0000000000000001 0000000000000002 00000000007e3d60 0000000000000000
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8109ff7d>] sigsuspend+0x6d/0x70
[<ffffffff8109ffcf>] SyS_rt_sigsuspend+0x4f/0x70
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 114 PID: 449626 at ./arch/x86/include/asm/thread_info.h:252 sigsuspend+0x6d/0x70
Modules linked in: veth cmac arc4 md4 nls_utf8 cifs ccm xt_addrtype br_netfilter 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 rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache rdma_ucm(OE) ib_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_uverbs(OE) ib_umad(OE) mlx5_fpga_tools(OE) mlx5_ib(OE) mlx5_core(OE) mlxfw(OE) mlx4_en(OE) overlay(T) sunrpc raid0 iTCO_wdt iTCO_vendor_support skx_edac coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr nvme
nvme_core sg joydev ipmi_ssif mei_me mei lpc_ich i2c_i801 shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter knem(OE) ip_tables xfs libcrc32c mlx4_ib(OE) ib_core(OE) sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mlx4_core(OE) ahci i40e drm megaraid_sas libahci devlink libata mlx_compat(OE) ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 114 PID: 449626 Comm: fade Kdump: loaded Tainted: G           OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Sugon I840-G30/80P48-US, BIOS 0THSY016 04/16/2018
Call Trace:
[<ffffffffacd0d768>] dump_stack+0x19/0x1b
[<ffffffffac6916d8>] __warn+0xd8/0x100
[<ffffffffac69181d>] warn_slowpath_null+0x1d/0x20
[<ffffffffac6aa4dd>] sigsuspend+0x6d/0x70
[<ffffffffac6aa52f>] SyS_rt_sigsuspend+0x4f/0x70
[<ffffffffacd1fa51>] tracesys+0x9d/0xc3

WARNING: CPU: 6 PID: 24610 at ./arch/x86/include/asm/thread_info.h:298 sigsuspend+0x6d/0x70
Modules linked in: CyProtectDrv(POE) CyProtectDrvOpen(OE) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 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 iptable_mangle iptable_security iptable_raw nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables binfmt_misc tun devlink ip_set nfnetlink bridge stp llc vmw_vsock_vmci_transport vsock sunrpc joydev sb_edac ext4 iosf_mbi mbcache crc32_pclmul ghash_clmulni_intel jbd2 aesni_intel lrw gf128mul glue_helper ppdev ablk_helper cryptd vmw_balloon pcspkr parport_pc parport vmw_vmci
i2c_piix4 sg xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel serio_raw vmwgfx drm_kms_helper floppy syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mptspi scsi_transport_spi mptscsih drm mptbase nfit ata_piix libnvdimm libata vmxnet3 drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod [last unloaded: CyProtectDrvOpen]
CPU: 6 PID: 24610 Comm: SendCementRespo Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-957.1.3.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Call Trace:
[<ffffffff8d961e41>] dump_stack+0x19/0x1b
[<ffffffff8d297648>] __warn+0xd8/0x100
[<ffffffff8d29778d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8d2b0fed>] sigsuspend+0x6d/0x70
[<ffffffff8d2b104e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff8d97505b>] tracesys+0xa3/0xc9

WARNING: CPU: 70 PID: 42024 at ./arch/x86/include/asm/thread_info.h:249 sigsuspend+0x6d/0x70
Modules linked in: tcp_lp arc4 md4 nls_utf8 cifs cfg80211 rfkill ext4 mbcache jbd2 nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 tun ebtable_filter ebtables devlink ip6table_filter ip6_tables veth xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_service_time iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi overlay(T) iTCO_wdt iTCO_vendor_support sb_edac edac_core 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 pcspkr joydev ses uas enclosure usb_storage scsi_transport_sas
i2c_i801 sg mei_me mei lpc_ich ioatdma shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad nfsd dm_multipath auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci i40e drm libahci crct10dif_pclmul crct10dif_common igb crc32c_intel libata megaraid_sas dca i2c_algo_bit i2c_core ptp pps_core dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 70 PID: 42024 Comm: sambamba Tainted: G        W      ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Supermicro Super Server/X10DRL-i, BIOS 2.0b 05/05/2017
0000000000000000 00000000862d6507 ffff8812ade9bef0 ffffffff816a3d91
ffff8812ade9bf30 ffffffff810879c8 000000f95c23af70 ffff881c5c23af70
00007fe8af017258 00000000000cc753 00007fe8acbfe4e8 00007fe8af017344
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8109ff7d>] sigsuspend+0x6d/0x70
[<ffffffff8109ffcf>] SyS_rt_sigsuspend+0x4f/0x70
[<ffffffff816b51d2>] tracesys+0xdd/0xe2

WARNING: CPU: 47 PID: 30236 at ./arch/x86/include/asm/thread_info.h:249 sigsuspend+0x6d/0x70
Modules linked in: vfat fat isofs ext4 mbcache jbd2 arc4 md4 nls_utf8 cifs gfs2 dlm cfg80211 rfkill nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 tun devlink ebtable_filter ebtables ip6table_filter ip6_tables xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc dm_service_time iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi overlay(T) iTCO_wdt iTCO_vendor_support sb_edac edac_core 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 pcspkr joydev uas usb_storage ses enclosure scsi_transport_sas
sg mei_me i2c_i801 lpc_ich mei ioatdma shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad dm_multipath nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm i40e drm igb crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci libata megaraid_sas dca i2c_algo_bit i2c_core ptp pps_core dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 47 PID: 30236 Comm: sambamba Tainted: G               ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Supermicro Super Server/X10DRL-i, BIOS 2.0b 05/05/2017
0000000000000000 0000000035e52d09 ffff881403a2fef0 ffffffff816a3d91
ffff881403a2ff30 ffffffff810879c8 000000f96f20af70 ffff88006f20af70
00007f34ce0e92b8 000000000012837e 00007f34a77fc4e8 00007f34ce0e93a0
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8109ff7d>] sigsuspend+0x6d/0x70
[<ffffffff8109ffcf>] SyS_rt_sigsuspend+0x4f/0x70
[<ffffffff816b51d2>] tracesys+0xdd/0xe2

WARNING: CPU: 2 PID: 6140 at ./arch/x86/include/asm/thread_info.h:298 sigsuspend+0x6d/0x70
Modules linked in: binfmt_misc CyProtectDrv(OE) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink 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 vmw_vsock_vmci_transport vsock sunrpc joydev sb_edac ext4 iosf_mbi mbcache crc32_pclmul ghash_clmulni_intel jbd2 aesni_intel lrw gf128mul glue_helper ppdev ablk_helper cryptd vmw_balloon pcspkr parport_pc parport vmw_vmci i2c_piix4 sg ip_tables xfs libcrc32c
sd_mod crc_t10dif crct10dif_generic sr_mod cdrom ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel serio_raw vmwgfx drm_kms_helper floppy syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mptspi scsi_transport_spi mptscsih drm mptbase nfit ata_piix libnvdimm libata vmxnet3 drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod [last unloaded: CyProtectDrv]
CPU: 2 PID: 6140 Comm: SendCementRespo Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-957.1.3.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Call Trace:
[<ffffffff8d961e41>] dump_stack+0x19/0x1b
[<ffffffff8d297648>] __warn+0xd8/0x100
[<ffffffff8d29778d>] warn_slowpath_null+0x1d/0x20
[<ffffffff8d2b0fed>] sigsuspend+0x6d/0x70
[<ffffffff8d2b104e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff8d97505b>] tracesys+0xa3/0xc9

WARNING: CPU: 91 PID: 111205 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: tcp_lp fuse joydev nf_nat_ftp nf_conntrack_ftp ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ebtable_nat ebtable_broute ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_security iptable_raw ip_set nfnetlink tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag 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 bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables iptable_filter tun sunrpc dm_mirror dm_region_hash dm_log ext4 mbcache jbd2 iTCO_wdt iTCO_vendor_support vfat fat skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass
crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul dm_service_time glue_helper ablk_helper cryptd pcspkr dm_multipath dm_mod cdc_ether usbnet sg mii lpc_ich i2c_i801 mei_me mei wmi ipmi_ssif ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad ip_tables xfs libcrc32c sd_mod lpfc mgag200 drm_kms_helper crc32c_intel syscopyarea sysfillrect sysimgblt fb_sys_fops ttm nvmet_fc nvmet crc_t10dif crct10dif_generic crct10dif_pclmul i40e drm nvme_fc igb ahci nvme_fabrics nvme_core libahci megaraid_sas scsi_transport_fc ptp dca libata scsi_tgt pps_core i2c_algo_bit crct10dif_common drm_panel_orientation_quirks nfit libnvdimm
CPU: 91 PID: 111205 Comm: sambamba Kdump: loaded Tainted: G        W      ------------   3.10.0-1127.el7.x86_64 #1
Hardware name: Lenovo ThinkSystem SR850 -[7X19CTO1WW]-/-[7X19CTO1WW]-, BIOS -[TEE124N-1.40]- 06/12/2018
Call Trace:
[<ffffffffbb17ff85>] dump_stack+0x19/0x1b
[<ffffffffbaa9bd18>] __warn+0xd8/0x100
[<ffffffffbaa9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffbaab588d>] sigsuspend+0x6d/0x70
[<ffffffffbaab58ee>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffffbb192ed2>] system_call_fastpath+0x25/0x2a

WARNING: CPU: 0 PID: 8655 at ./arch/x86/include/asm/thread_info.h:298 sigsuspend+0x6d/0x70
Modules linked in: 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 vmw_vsock_vmci_transport vsock sunrpc ppdev sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr sg parport_pc parport i2c_piix4 vmw_vmci ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel serio_raw
vmxnet3 vmw_pvscsi ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm nfit drm libnvdimm ata_piix libata drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 8655 Comm: AsnLookupJob-Th Kdump: loaded Not tainted 3.10.0-957.5.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Call Trace:
[<ffffffffac961e41>] dump_stack+0x19/0x1b
[<ffffffffac297688>] __warn+0xd8/0x100
[<ffffffffac2977cd>] warn_slowpath_null+0x1d/0x20
[<ffffffffac2b102d>] sigsuspend+0x6d/0x70
[<ffffffffac2b108e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffffac974ddb>] system_call_fastpath+0x22/0x27

WARNING: CPU: 94 PID: 4083 at ./arch/x86/include/asm/thread_info.h:252 sigsuspend+0x6d/0x70
Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun mmfs26(OE) mmfslinux(OE) tracedev(OE) nls_utf8 isofs loop cuse fuse ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack rdma_ucm(OE) ip_set rdma_cm(OE) nfnetlink iw_cm(OE) 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 ib_ipoib(OE) nf_nat ib_cm(OE) nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables ib_umad(OE) iptable_filter dm_mirror dm_region_hash dm_log dm_mod skx_edac coretemp intel_rapl iosf_mbi kvm_intel kvm vfat fat irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel
iTCO_wdt lrw gf128mul iTCO_vendor_support glue_helper ablk_helper cryptd pcspkr ses enclosure joydev sg i2c_i801 mei_me mei shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler pinctrl_lewisburg pinctrl_intel acpi_power_meter acpi_cpufreq sch_fq_codel binfmt_misc nfsd knem(OE) xpmem(OE) auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) ixgbe crct10dif_pclmul ast crct10dif_common crc32c_intel i2c_algo_bit drm_kms_helper mdio serio_raw dca syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mlx5_core(OE) ahci drm mlxfw(OE) psample auxiliary(OE) smartpqi devlink libahci mlx_compat(OE) ptp scsi_transport_sas libata pps_core i2c_core
CPU: 94 PID: 4083 Comm: vina Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-862.el7.x86_64 #1
Hardware name: Inspur NF8480M6/NF8480M6, BIOS 06.00.03 10/05/2022
Call Trace:
[<ffffffffa3f0d768>] dump_stack+0x19/0x1b
[<ffffffffa38916d8>] __warn+0xd8/0x100
[<ffffffffa389181d>] warn_slowpath_null+0x1d/0x20
[<ffffffffa38aa4dd>] sigsuspend+0x6d/0x70
[<ffffffffa38aa52f>] SyS_rt_sigsuspend+0x4f/0x70
[<ffffffffa3f23d21>] ia32_do_call+0x4c/0x4c

WARNING: CPU: 0 PID: 24076 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: nfsv3 nfs_acl rpcsec_gss_krb5 nfsv4 dns_resolver nfs lockd grace fscache snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm ppdev snd_timer snd sg soundcore joydev i2c_piix4 parport_pc virtio_balloon parport pcspkr sch_fq_codel auth_rpcgss binfmt_misc sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_blk virtio_net cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata serio_raw virtio_pci virtio_ring virtio drm_panel_orientation_quirks floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 24076 Comm: gbh_postgres_em Not tainted 3.10.0-1062.4.1.el7.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
Call Trace:
[<ffffffff9ed78ba4>] dump_stack+0x19/0x1b
[<ffffffff9e69a958>] __warn+0xd8/0x100
[<ffffffff9e69aa9d>] warn_slowpath_null+0x1d/0x20
[<ffffffff9e6b43ad>] sigsuspend+0x6d/0x70
[<ffffffff9e6b440e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff9ed8bede>] system_call_fastpath+0x25/0x2a
[<ffffffff9ed8be21>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 15 PID: 54356 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: tcp_diag udp_diag inet_diag ipt_REJECT nf_reject_ipv4 xt_multiport fuse yfs(POE) iptable_filter xt_REDIRECT nf_nat_redirect vmw_vsock_vmci_transport vsock iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle sb_edac ppdev iosf_mbi crc32_pclmul ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr sg vmw_vmci i2c_piix4 parport_pc parport auth_rpcgss sunrpc ip_tables ext4 mbcache jbd2 sr_mod cdrom ata_generic pata_acpi vmwgfx sd_mod crc_t10dif crct10dif_generic drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci crct10dif_pclmul nfit crct10dif_common drm ata_piix libahci crc32c_intel libnvdimm libata serio_raw vmxnet3 vmw_pvscsi drm_panel_orientation_quirks
dm_mirror dm_region_hash dm_log dm_mod
CPU: 15 PID: 54356 Comm: mono 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 12/12/2018
Call Trace:
[<ffffffff8397ffa5>] dump_stack+0x19/0x1b
[<ffffffff8329bd18>] __warn+0xd8/0x100
[<ffffffff8329be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff832b588d>] sigsuspend+0x6d/0x70
[<ffffffff832b58ee>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff83992ed2>] system_call_fastpath+0x25/0x2a

WARNING: CPU: 79 PID: 183943 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
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 devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support skx_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 ipmi_ssif pcspkr joydev lpc_ich i2c_i801 mei_me mei sg wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter pcc_cpufreq acpi_pad ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif
crct10dif_generic ast i2c_algo_bit drm_kms_helper i40e syscopyarea sysfillrect ahci sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel libahci drm libata ptp pps_core nfit drm_panel_orientation_quirks libnvdimm
CPU: 79 PID: 183943 Comm: vina Kdump: loaded Not tainted 3.10.0-1062.el7.x86_64 #1
Hardware name: Supermicro X11DPi-N(T)/X11DPi-N, BIOS 3.3a 09/18/2020
Call Trace:
[<ffffffff97979262>] dump_stack+0x19/0x1b
[<ffffffff9729a878>] __warn+0xd8/0x100
[<ffffffff9729a9bd>] warn_slowpath_null+0x1d/0x20
[<ffffffff972b42cd>] sigsuspend+0x6d/0x70
[<ffffffff972b432e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff9799046a>] ia32_do_call+0x4c/0x4c

WARNING: CPU: 2 PID: 514 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: vfat fat ext4 mbcache jbd2 nfsv3 nfs_acl dm_snapshot dm_bufio binfmt_misc rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache tcp_lp fuse tun bridge stp llc devlink bnx2i libiscsi scsi_transport_iscsi cnic uio ip_set nfnetlink sunrpc iTCO_wdt iTCO_vendor_support gpio_ich dcdbas intel_powerclamp coretemp kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ipmi_ssif pcspkr sg lpc_ich i7core_edac ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter xfs sd_mod ata_generic sr_mod pata_acpi crc_t10dif cdrom crct10dif_generic uas usb_storage mgag200 qla2xxx i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm bnx2x drm ata_piix libata nvme_fc nvme_fabrics crct10dif_pclmul nvme_core
crct10dif_common megaraid_sas crc32c_intel serio_raw scsi_transport_fc mdio ptp bnx2 drm_panel_orientation_quirks pps_core scsi_tgt libcrc32c dm_mirror dm_region_hash dm_log dm_mod [last unloaded: cvblk]
CPU: 2 PID: 514 Comm: vsbkp Kdump: loaded Tainted: P          IOE  ------------   3.10.0-1062.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R710/00NH4P, BIOS 3.0.0 01/31/2011
Call Trace:
[<ffffffff9fb79262>] dump_stack+0x19/0x1b
[<ffffffff9f49a878>] __warn+0xd8/0x100
[<ffffffff9f49a9bd>] warn_slowpath_null+0x1d/0x20
[<ffffffff9f4b42cd>] sigsuspend+0x6d/0x70
[<ffffffff9f4b432e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff9fb8bede>] system_call_fastpath+0x25/0x2a
[<ffffffff9fb8be21>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 45 PID: 29980 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: tcp_lp vtsspp(OE) sep5(OE) 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 socperf3(OE) bridge stp llc pax(OE) devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support ext4 vfat mbcache jbd2 fat skx_edac 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 joydev i2c_i801 lpc_ich mei_me mei ipmi_si acpi_power_meter sch_fq_codel ip_tables xfs libcrc32c nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) sd_mod crc_t10dif crct10dif_generic ast i2c_algo_bit
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm i40e crct10dif_pclmul drm crct10dif_common megaraid_sas ahci crc32c_intel libahci libata ptp pps_core drm_panel_orientation_quirks wmi nfit ipmi_devintf libnvdimm ipmi_msghandler fuse
CPU: 45 PID: 29980 Comm: vina Tainted: P           OE  ------------   3.10.0-1160.6.1.el7.x86_64 #1
Hardware name: Inspur NF5280M5/YZMB-00882-104, BIOS 4.1.12 11/27/2019
Call Trace:
[<ffffffff86181400>] dump_stack+0x19/0x1b
[<ffffffff85a9b228>] __warn+0xd8/0x100
[<ffffffff85a9b36d>] warn_slowpath_null+0x1d/0x20
[<ffffffff85ab4e1d>] sigsuspend+0x6d/0x70
[<ffffffff85ab4e7e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff8619966e>] ia32_do_call+0x4c/0x4c

WARNING: CPU: 89 PID: 48390 at ./arch/x86/include/asm/thread_info.h:298 sigsuspend+0x6d/0x70
Modules linked in: binfmt_misc ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ebtable_nat ebtable_broute ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_security iptable_raw xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 ebtable_filter ebtables ipt_REJECT nf_reject_ipv4 ip6table_filter ip6_tables iptable_filter xt_conntrack iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle ip_tables ip_set nfnetlink tun bridge stp llc devlink sunrpc amd64_edac_mod edac_mce_amd kvm_amd kvm irqbypass crc32_pclmul ipmi_ssif ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg pcspkr k10temp ccp i2c_piix4 ipmi_si ipmi_devintf ipmi_msghandler i2c_designware_platform pinctrl_amd
i2c_designware_core acpi_cpufreq xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ast igb drm_kms_helper ptp pps_core dca i2c_algo_bit megaraid_sas(OE) syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci libata drm_panel_orientation_quirks nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
CPU: 89 PID: 48390 Comm: vina Kdump: loaded Tainted: G           OE  ------------   3.10.0-957.21.2.el7.x86_64 #1
Hardware name: Sugon A620-G30/65N32-US, BIOS 0WYSZ202 04/13/2019
Call Trace:
[<ffffffffb5562fe7>] dump_stack+0x19/0x1b
[<ffffffffb4e97768>] __warn+0xd8/0x100
[<ffffffffb4e978ad>] warn_slowpath_null+0x1d/0x20
[<ffffffffb4eb115d>] sigsuspend+0x6d/0x70
[<ffffffffb4eb11be>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffffb557a367>] ia32_do_call+0x4c/0x4c

WARNING: CPU: 1 PID: 22285 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: tcp_lp fuse vboxsf(OE) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun 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 sunrpc iosf_mbi crc32_pclmul snd_intel8x0 snd_ac97_codec ghash_clmulni_intel ac97_bus snd_seq ppdev snd_seq_device joydev aesni_intel snd_pcm sg lrw gf128mul glue_helper ablk_helper cryptd pcspkr snd_timer snd parport_pc i2c_piix4 vboxguest(OE) parport video soundcore
ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi ahci libahci vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm virtio_net net_failover failover ata_piix libata crct10dif_pclmul virtio_pci crct10dif_common virtio_ring crc32c_intel virtio serio_raw drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 22285 Comm: EmulatedUrlWinH Kdump: loaded Tainted: G        W  OE  ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Call Trace:
[<ffffffff84d7ffa5>] dump_stack+0x19/0x1b
[<ffffffff8469bd18>] __warn+0xd8/0x100
[<ffffffff8469be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff846b588d>] sigsuspend+0x6d/0x70
[<ffffffff846b58ee>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff84d92ed2>] system_call_fastpath+0x25/0x2a
[<ffffffff84d92e15>] ? system_call_after_swapgs+0xa2/0x13a

WARNING: CPU: 1 PID: 4106 at ./arch/x86/include/asm/thread_info.h:298 sigsuspend+0x6d/0x70
Modules linked in: arc4 md4 cifs ccm dns_resolver nls_utf8 isofs tcp_lp rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun vmnet(OE) ppdev parport_pc parport devlink fuse vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) 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 bnep sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_hdmi edac_mce_amd snd_hda_codec_realtek kvm_amd snd_hda_codec_generic
kvm snd_hda_intel snd_hda_codec irqbypass snd_hda_core btusb crc32_pclmul snd_hwdep snd_seq btrtl btbcm snd_seq_device btintel ghash_clmulni_intel bluetooth snd_pcm aesni_intel joydev lrw gf128mul glue_helper sp5100_tco ablk_helper cryptd usblp snd_timer pcspkr rfkill k10temp fam15h_power snd soundcore i2c_piix4 sg tpm_infineon acpi_cpufreq binfmt_misc ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci pata_atiixp libata crct10dif_pclmul crct10dif_common crc32c_intel r8169 serio_raw drm_panel_orientation_quirks ipmi_devintf ipmi_msghandler mii
CPU: 1 PID: 4106 Comm: mono Kdump: loaded Tainted: P           OE  ------------   3.10.0-957.27.2.el7.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-UD3P, BIOS FC 02/26/2016
Call Trace:
[<ffffffffad764147>] dump_stack+0x19/0x1b
[<ffffffffad098848>] __warn+0xd8/0x100
[<ffffffffad09898d>] warn_slowpath_null+0x1d/0x20
[<ffffffffad0b223d>] sigsuspend+0x6d/0x70
[<ffffffffad0b229e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffffad776ddb>] system_call_fastpath+0x22/0x27
[<ffffffffad776d21>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 3 PID: 30117 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: tcp_diag inet_diag unix_diag fuse nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache nfsd nfs_acl lockd grace auth_rpcgss sunrpc snd_hda_codec_generic snd_hda_intel snd_hda_codec ppdev snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore i2c_piix4 joydev pcspkr sg virtio_balloon parport_pc parport binfmt_misc sch_fq_codel ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata virtio_pci serio_raw floppy virtio_ring virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 30117 Comm: gbh_tsdb_ems Tainted: G        W      ------------   3.10.0-1062.4.1.el7.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007
Call Trace:
[<ffffffffa2d78ba4>] dump_stack+0x19/0x1b
[<ffffffffa269a958>] __warn+0xd8/0x100
[<ffffffffa269aa9d>] warn_slowpath_null+0x1d/0x20
[<ffffffffa26b43ad>] sigsuspend+0x6d/0x70
[<ffffffffa26b440e>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffffa2d8bede>] system_call_fastpath+0x25/0x2a
[<ffffffffa2d8be21>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 0 PID: 3206 at ./arch/x86/include/asm/thread_info.h:301 sigsuspend+0x6d/0x70
Modules linked in: tcp_lp fuse vboxsf(OE) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun 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 sunrpc iosf_mbi crc32_pclmul ghash_clmulni_intel snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device ppdev snd_pcm joydev aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_timer parport_pc snd parport video pcspkr sg vboxguest(OE) soundcore i2c_piix4
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 ahci drm libahci ata_piix crct10dif_pclmul virtio_net crct10dif_common crc32c_intel net_failover libata failover serio_raw virtio_pci virtio_ring virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 3206 Comm: EmulatedUrlWinH Kdump: loaded Tainted: G           OE  ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Call Trace:
[<ffffffff9c17ffa5>] dump_stack+0x19/0x1b
[<ffffffff9ba9bd18>] __warn+0xd8/0x100
[<ffffffff9ba9be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffff9bab588d>] sigsuspend+0x6d/0x70
[<ffffffff9bab58ee>] SyS_rt_sigsuspend+0x5e/0x80
[<ffffffff9c192ed2>] system_call_fastpath+0x25/0x2a
[<ffffffff9c192e15>] ? system_call_after_swapgs+0xa2/0x13a

WARNING: CPU: 35 PID: 390208 at ./arch/x86/include/asm/thread_info.h:253 sigsuspend+0x6d/0x70
Modules linked in: veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc overlay(T) rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache arc4 md4 nls_utf8 cifs ccm dns_resolver ib_isert iscsi_target_mod ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt ib_ucm i40iw mlx4_en rpcrdma sunrpc rdma_ucm ib_uverbs ib_iser ib_umad rdma_cm iw_cm ib_ipoib libiscsi scsi_transport_iscsi ib_cm mlx4_ib ib_core dm_mirror dm_region_hash dm_log dm_mod skx_edac coretemp intel_rapl iosf_mbi kvm_intel iTCO_wdt iTCO_vendor_support kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper
cryptd joydev sg mei_me mei pcspkr lpc_ich shpchp i2c_i801 wmi ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter knem(OE) sch_fq_codel ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm mlx4_core ahci drm i40e megaraid_sas libahci libata devlink ptp i2c_core pps_core
CPU: 35 PID: 390208 Comm: sambamba Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-862.3.2.el7.x86_64 #1
Hardware name: Sugon I840-G30/80P48-US, BIOS 0THSY016 04/16/2018
Call Trace:
[<ffffffff9d90e78e>] dump_stack+0x19/0x1b
[<ffffffff9d291998>] __warn+0xd8/0x100
[<ffffffff9d291add>] warn_slowpath_null+0x1d/0x20
[<ffffffff9d2aa79d>] sigsuspend+0x6d/0x70
[<ffffffff9d2aa7ef>] SyS_rt_sigsuspend+0x4f/0x70
[<ffffffff9d92082f>] system_call_fastpath+0x1c/0x21