WARNING: CPU: 20 PID: 10162 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: binfmt_misc ip_vs_rr xt_ipvs ip_vs vxlan ip6_udp_tunnel udp_tunnel xt_mark veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter overlay(T) nvidia_uvm(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 bridge nfsv3 stp llc nfs fscache devlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nvidia_drm(POE) nvidia_modeset(POE) eeepc_wmi asus_wmi sparse_keymap iTCO_wdt rfkill iTCO_vendor_support video nvidia(POE) snd_hda_codec_hdmi sb_edac edac_core intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul snd_hda_codec_realtek ghash_clmulni_intel snd_hda_codec_generic aesni_intel
lrw gf128mul snd_hda_intel glue_helper ablk_helper cryptd snd_hda_codec pcspkr snd_hda_core snd_seq snd_hwdep snd_seq_device sg snd_pcm snd_timer mei_me snd i2c_i801 mei shpchp soundcore lpc_ich ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad dm_multipath nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci igb crct10dif_pclmul crct10dif_common crc32c_intel libata serio_raw ptp pps_core dca i2c_algo_bit i2c_core mxm_wmi wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 20 PID: 10162 Comm: lsof Tainted: P           OE  ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. Z10PE-D16 WS/Z10PE-D16 WS, BIOS 3101 11/04/2015
ffff88019ce27da0 00000000fd75acef ffff88019ce27d50 ffffffff816a3d91
ffff88019ce27d90 ffffffff810879c8 00000afb00000000 ffff88019ce27e90
ffff880299f1c4a0 ffff88019ce27e88 0000000000001000 ffff880299f1c480
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 6 PID: 1959 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter overlay(T) xt_CHECKSUM devlink ip6t_MASQUERADE nf_nat_masquerade_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_mark 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 hp_wmi sparse_keymap rfkill mei_wdt iTCO_wdt iTCO_vendor_support vfat skx_edac fat edac_core ext4 snd_hda_codec_hdmi intel_powerclamp coretemp intel_rapl iosf_mbi
mbcache jbd2 kvm irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek aesni_intel lrw gf128mul glue_helper snd_hda_codec_generic ablk_helper cryptd snd_hda_intel snd_hda_codec snd_hda_core pcspkr snd_hwdep snd_seq snd_seq_device snd_pcm joydev snd_timer snd sg i2c_i801 mei_me soundcore shpchp lpc_ich mei fuse aclpci_a10_ref_drv(OE) ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common crc32c_intel syscopyarea sysfillrect sysimgblt fb_sys_fops ttm e1000e drm i40e ahci libahci nvme serio_raw libata nvme_core ptp i2c_core pps_core wmi nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod
CPU: 6 PID: 1959 Comm: tailscaled Tainted: G        W  OE  ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: HP HP Z8 G4 Workstation/81C7, BIOS P60 v01.72 11/29/2018
ffff882020f1bdb0 00000000b0a8d4b3 ffff882020f1bd60 ffffffff816a3d91
ffff882020f1bda0 ffffffff810879c8 00000afb00000000 ffff882020f1bea0
ffff88100cb0eea0 ffff882020f1be98 0000000000000040 ffff88100cb0ee80
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 21 PID: 153441 at fs/dcache.c:2891 prepend_path+0x25f/0x320
CPU: 14 PID: 153441 Comm: titanagent Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Inspur SA5212M5/YZMB-00882-102, BIOS 4.0.9 01/05/2019
Call Trace:
WARNING: CPU: 3 PID: 153441 at fs/dcache.c:2891 prepend_path+0x25f/0x320
[<ffffffff8210d768>] dump_stack+0x19/0x1b
Root dentry has weird name <>
[<ffffffff81a916d8>] __warn+0xd8/0x100
[<ffffffff81a9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff81c349cf>] prepend_path+0x25f/0x320
[<ffffffff8210d768>] dump_stack+0x19/0x1b
[<ffffffff81c34b75>] d_path+0xe5/0x150
[<ffffffff8211f7d5>] system_call_fastpath+0x1c/0x21
[<ffffffff81c92b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff81c349cf>] prepend_path+0x25f/0x320
Root dentry has weird name <>
[<ffffffff81c210f1>] SyS_readlinkat+0x111/0x150
Root dentry has weird name <>
[<ffffffff81c2114b>] SyS_readlink+0x1b/0x20
IPv6: ADDRCONF(NETDEV_CHANGE): vethf33839e: link becomes ready
[<ffffffff8211f7d5>] system_call_fastpath+0x1c/0x21
------------[ cut here ]------------
Modules linked in: nvidia_uvm(OE) tcp_diag inet_diag sch_ingress bonding veth nf_conntrack_netlink nfnetlink br_netfilter bridge stp llc binfmt_misc overlay(T) devlink ebtable_filter ebtables target_core_mod openvswitch nf_nat_ipv6 ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_comment xt_conntrack nf_conntrack xt_multiport iptable_filter sunrpc loop dm_mirror dm_region_hash dm_log nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac coretemp intel_rapl iTCO_wdt iosf_mbi iTCO_vendor_support kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper

WARNING: CPU: 10 PID: 153441 at fs/dcache.c:2891 prepend_path+0x25f/0x320
[<ffffffff8210d768>] dump_stack+0x19/0x1b
[<ffffffff81a916d8>] __warn+0xd8/0x100
Modules linked in: nvidia_uvm(OE) tcp_diag inet_diag sch_ingress bonding veth nf_conntrack_netlink nfnetlink br_netfilter bridge stp llc binfmt_misc overlay(T) devlink ebtable_filter ebtables target_core_mod openvswitch nf_nat_ipv6 ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_comment xt_conntrack nf_conntrack xt_multiport iptable_filter sunrpc loop dm_mirror dm_region_hash dm_log nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac coretemp intel_rapl iTCO_wdt iosf_mbi iTCO_vendor_support kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper
[<ffffffff81a916d8>] __warn+0xd8/0x100
[<ffffffff81a9175f>] warn_slowpath_fmt+0x5f/0x80
br-5d74c70a040a: port 6(veth3a55689) entered forwarding state
[<ffffffff81c349cf>] prepend_path+0x25f/0x320
device veth374bbe0 entered promiscuous mode
[<ffffffff81c34b75>] d_path+0xe5/0x150
 [<ffffffff8210d768>] dump_stack+0x19/0x1b
[<ffffffff81a9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff81c92b05>] proc_pid_readlink+0xa5/0x100
br-5d74c70a040a: port 6(vethabe56c7) entered disabled state
[<ffffffff81c210f1>] SyS_readlinkat+0x111/0x150
Modules linked in: nvidia_uvm(OE) tcp_diag inet_diag sch_ingress bonding veth nf_conntrack_netlink nfnetlink br_netfilter bridge stp llc binfmt_misc overlay(T) devlink ebtable_filter ebtables target_core_mod openvswitch nf_nat_ipv6 ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_comment xt_conntrack nf_conntrack xt_multiport iptable_filter sunrpc loop dm_mirror dm_region_hash dm_log nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac coretemp intel_rapl iTCO_wdt iosf_mbi iTCO_vendor_support kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper

WARNING: CPU: 14 PID: 153441 at fs/dcache.c:2891 prepend_path+0x25f/0x320
WARNING: CPU: 2 PID: 153441 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
------------[ cut here ]------------
WARNING: CPU: 38 PID: 153441 at fs/dcache.c:2891 prepend_path+0x25f/0x320
CPU: 2 PID: 153441 Comm: titanagent Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Root dentry has weird name <>
Root dentry has weird name <>
Modules linked in: nvidia_uvm(OE) tcp_diag inet_diag sch_ingress bonding veth nf_conntrack_netlink nfnetlink br_netfilter bridge stp llc binfmt_misc overlay(T) devlink ebtable_filter ebtables target_core_mod openvswitch nf_nat_ipv6 ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_comment xt_conntrack nf_conntrack xt_multiport iptable_filter sunrpc loop dm_mirror dm_region_hash dm_log nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac coretemp intel_rapl iTCO_wdt iosf_mbi iTCO_vendor_support kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd dm_mod pcspkr sg joydev lpc_ich i2c_i801 mei_me shpchp mei ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau ast video mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci i40e crct10dif_pclmul crct10dif_common libahci crc32c_intel megaraid_sas libata ptp i2c_core pps_core wmi
CPU: 38 PID: 153441 Comm: titanagent Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Inspur SA5212M5/YZMB-00882-102, BIOS 4.0.9 01/05/2019
Hardware name: Inspur SA5212M5/YZMB-00882-102, BIOS 4.0.9 01/05/2019
Call Trace:
Modules linked in: nvidia_uvm(OE) tcp_diag inet_diag sch_ingress bonding veth nf_conntrack_netlink nfnetlink br_netfilter bridge stp llc binfmt_misc overlay(T) devlink ebtable_filter ebtables target_core_mod openvswitch nf_nat_ipv6 ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_comment xt_conntrack nf_conntrack xt_multiport iptable_filter sunrpc loop dm_mirror dm_region_hash dm_log nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac coretemp intel_rapl iTCO_wdt iosf_mbi iTCO_vendor_support kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd dm_mod pcspkr sg joydev lpc_ich i2c_i801 mei_me shpchp mei ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau ast video mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci i40e crct10dif_pclmul crct10dif_common libahci crc32c_intel megaraid_sas libata ptp i2c_core pps_core wmi
 [<ffffffff8210d768>] dump_stack+0x19/0x1b
 [<ffffffff81a916d8>] __warn+0xd8/0x100
 [<ffffffff81a9175f>] warn_slowpath_fmt+0x5f/0x80
Call Trace:
 [<ffffffff81c349cf>] prepend_path+0x25f/0x320
CPU: 2 PID: 153441 Comm: titanagent Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
 [<ffffffff81c34b75>] d_path+0xe5/0x150
 [<ffffffff81c92b05>] proc_pid_readlink+0xa5/0x100
 [<ffffffff81c210f1>] SyS_readlinkat+0x111/0x150
 [<ffffffff8210d768>] dump_stack+0x19/0x1b
 [<ffffffff81c2114b>] SyS_readlink+0x1b/0x20
Hardware name: Inspur SA5212M5/YZMB-00882-102, BIOS 4.0.9 01/05/2019
 [<ffffffff8211f7d5>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 5 PID: 155591 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: 8021q garp mrp fuse veth xt_nat nf_conntrack_netlink xt_CHECKSUM xt_addrtype br_netfilter overlay(T) ip6t_MASQUERADE nf_nat_masquerade_ipv6 ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_mark 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 dm_crypt drbg ansi_cprng vfat fat raid456 async_raid6_recov async_memcpy async_pq raid6_pq async_xor xor async_tx skx_edac edac_core ext4 intel_powerclamp
coretemp hp_wmi intel_rapl iTCO_wdt sparse_keymap mbcache iosf_mbi mei_wdt iTCO_vendor_support jbd2 rfkill kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_hdmi lrw gf128mul glue_helper ablk_helper cryptd snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core pcspkr snd_hwdep joydev snd_seq snd_seq_device snd_pcm sg mei_me snd_timer mei snd shpchp i2c_i801 lpc_ich soundcore nfit libnvdimm aclpci_f10a_sr2x8g_drv(OE) aclpci_a10_ref_drv(OE) nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c uas usb_storage sd_mod crc_t10dif crct10dif_generic nouveau video mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common ttm crc32c_intel drm ahci i40e e1000e libahci serio_raw
libata nvme i2c_core nvme_core ptp pps_core wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 5 PID: 155591 Comm: tailscaled Tainted: G        W  OE  ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: HP HP Z8 G4 Workstation/81C7, BIOS P60 v02.74 07/06/2021
ffff880a036fbdb0 0000000032ed06d9 ffff880a036fbd60 ffffffff816a3d91
ffff880a036fbda0 ffffffff810879c8 00000afb00000000 ffff880a036fbea0
ffff8817cb363320 ffff880a036fbe98 0000000000000040 ffff8817cb363300
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
ffff880a036fbda0 ffffffff810879c8 00000afb00000000 ffff880a036fbea0
ffff8817cb363320 ffff880a036fbe98 0000000000000040 ffff8817cb363300
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 6 PID: 1266 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: binfmt_misc tcp_diag udp_diag inet_diag nf_conntrack_ftp veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables devlink overlay(T) ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter sunrpc ppdev sg virtio_balloon parport_pc parport shpchp i2c_piix4 joydev pcspkr ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_console virtio_net virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata serio_raw crc32c_intel virtio_pci i2c_core virtio_ring virtio floppy dm_mirror dm_region_hash dm_log
dm_mod
CPU: 6 PID: 1266 Comm: ss Kdump: loaded Tainted: G        W      ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Bochs Bochs, BIOS rel-1.7.5.1-20180921_224418 04/01/2014
Call Trace:
[<ffffffff9af0d768>] dump_stack+0x19/0x1b
[<ffffffff9a8916d8>] __warn+0xd8/0x100
[<ffffffff9a89175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9aa349cf>] prepend_path+0x25f/0x320
[<ffffffff9aa34b75>] d_path+0xe5/0x150
[<ffffffff9aa92b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff9aa210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9aa2114b>] SyS_readlink+0x1b/0x20
[<ffffffff9af1f7d5>] system_call_fastpath+0x1c/0x21
[<ffffffff9af1f721>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 0 PID: 399838 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc overlay(T) dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support skx_edac intel_powerclamp coretemp intel_rapl vfat iosf_mbi fat kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ipmi_ssif pcspkr sg cdc_ether usbnet lpc_ich mii i2c_i801 joydev shpchp mei_me mei wmi ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter acpi_pad ip_tables ext4 mbcache jbd2 sd_mod lpfc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops
ttm drm crc32c_intel nvmet_fc(T) nvmet ahci crc_t10dif i40e crct10dif_generic crct10dif_pclmul nvme_fc(T) megaraid_sas libahci nvme_fabrics nvme_core libata scsi_transport_fc be2net ptp i2c_core scsi_tgt pps_core crct10dif_common
CPU: 0 PID: 399838 Comm: apps.plugin Kdump: loaded Tainted: G   M    W    L ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Lenovo ThinkSystem SD530 -[7X21CTO1WW]-/-[7X21CTO1WW]-, BIOS -[TEE128O-1.51]- 10/30/2018
Call Trace:
[<ffffffffa130d768>] dump_stack+0x19/0x1b
[<ffffffffa0c916d8>] __warn+0xd8/0x100
[<ffffffffa0c9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffa0e349cf>] prepend_path+0x25f/0x320
[<ffffffffa0ecdd3c>] ? cap_ptrace_access_check+0x5c/0xb0
[<ffffffffa0e34b75>] d_path+0xe5/0x150
[<ffffffffa0e92b05>] proc_pid_readlink+0xa5/0x100
[<ffffffffa0e210f1>] SyS_readlinkat+0x111/0x150
[<ffffffffa0e2114b>] SyS_readlink+0x1b/0x20
[<ffffffffa131fa51>] tracesys+0x9d/0xc3

WARNING: CPU: 13 PID: 140114 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: traps(OE) ip6table_filter ip6_tables binfmt_misc sctp_diag sctp dccp_diag dccp unix_diag af_packet_diag netlink_diag udp_diag tcp_diag inet_diag xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink 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 overlay(T) skx_edac edac_core intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm vfat fat iTCO_wdt iTCO_vendor_support ipmi_ssif dell_smbios sparse_keymap irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper dcdbas cryptd pcspkr sg mei_me mei i2c_i801 shpchp lpc_ich wmi ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_pad acpi_power_meter nfsd auth_rpcgss
nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crct10dif_pclmul crct10dif_common ttm crc32c_intel ixgbe drm ahci libahci tg3 libata megaraid_sas mdio dca ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: traps]
CPU: 13 PID: 140114 Comm: ss Tainted: G           OE  ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R440/08CYF7, BIOS 1.7.0 12/14/2018
ffff880118efbda0 00000000cbf8cc6f ffff880118efbd50 ffffffff816a3d91
ffff880118efbd90 ffffffff810879c8 00000afb00000000 ffff880118efbe90
ffff88104ba38620 ffff880118efbe88 000000000000003f ffff88104ba38600
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b51d2>] tracesys+0xdd/0xe2

WARNING: CPU: 4 PID: 8037 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: veth xt_nat nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun overlay(T) 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 snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm sb_edac edac_core i2c_piix4 snd_timer snd sg iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel ppdev soundcore lrw gf128mul glue_helper ablk_helper cryptd
video parport_pc parport pcspkr nfsd auth_rpcgss nfs_acl lockd grace sunrpc 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 ahci libahci ata_piix libata crct10dif_pclmul e1000 crct10dif_common crc32c_intel serio_raw i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 8037 Comm: lsof Tainted: G               ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
ffff8806cc313da0 0000000095fc09e3 ffff8806cc313d50 ffffffff816a3d91
ffff8806cc313d90 ffffffff810879c8 00000afb00000000 ffff8806cc313e90
ffff880ffb2981a0 ffff8806cc313e88 0000000000001000 ffff880ffb298180
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 7 PID: 652516 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: tcp_diag inet_diag xt_owner xt_multiport dummy vport_vxlan openvswitch xt_NFLOG xt_physdev nfnetlink_log ip_set_hash_ip xt_set ip_set xt_REDIRECT nf_nat_redirect xt_ipvs xt_statistic ipt_REJECT nf_reject_ipv4 ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6_tables vxlan ip6_udp_tunnel udp_tunnel iptable_mangle xt_comment xt_mark veth xt_nat xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc fuse rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache binfmt_misc iptable_filter overlay(T) vfat fat squashfs loop iTCO_wdt iTCO_vendor_support snd_hda_codec_hdmi edac_core intel_powerclamp
coretemp intel_rapl iosf_mbi kvm_intel kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic crc32_pclmul ghash_clmulni_intel snd_hda_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm pcspkr sg snd_timer mei_me snd mei soundcore shpchp i2c_i801 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) mxm_wmi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci e1000e libata crct10dif_pclmul crct10dif_common crc32c_intel i2c_core ipmi_devintf ptp ipmi_msghandler pps_core wmi dm_mirror dm_region_hash dm_log dm_mod
CPU: 7 PID: 652516 Comm: kubelet Tainted: P           OE  ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd MS-7A94/X299 RAIDER (MS-7A94), BIOS 1.00 06/05/2017
ffff8806ab74fdb0 00000000e3d483af ffff8806ab74fd60 ffffffff816a3d91
ffff8806ab74fda0 ffffffff810879c8 00000afb00000000 ffff8806ab74fea0
ffff8809c6bebaa0 ffff8806ab74fe98 0000000000000080 ffff8809c6beba80
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 4 PID: 1828 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: veth xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter kindling_falcolib_probe(OE) overlay(T) unix_diag 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 sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg joydev vmw_balloon pcspkr ppdev nfit shpchp vmw_vmci parport_pc
parport i2c_piix4 libnvdimm ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sd_mod sysimgblt fb_sys_fops crc_t10dif ttm crct10dif_generic drm ahci ata_piix libahci libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw i2c_core vmxnet3 vmw_pvscsi dm_mirror dm_region_hash dm_log dm_mod [last unloaded: kindling_falcolib_probe]
CPU: 4 PID: 1828 Comm: oneagentos Kdump: loaded Tainted: G        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/28/2017
Call Trace:
[<ffffffff92d0d768>] dump_stack+0x19/0x1b
[<ffffffff926916d8>] __warn+0xd8/0x100
[<ffffffff9269175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff928349cf>] prepend_path+0x25f/0x320
[<ffffffff928cdd3c>] ? cap_ptrace_access_check+0x5c/0xb0
[<ffffffff92834b75>] d_path+0xe5/0x150
[<ffffffff92892b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff928210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9282114b>] SyS_readlink+0x1b/0x20
[<ffffffff92d1f7d5>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 4 PID: 4672 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: veth xt_nat xt_mark xt_comment nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter overlay(T) 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 nf_conntrack_ipv4 nf_defrag_ipv4 ip_vs_sh ip_vs_wrr ebtable_filter ip_vs_rr ebtables ip_vs nf_conntrack libcrc32c ip6table_filter ip6_tables iptable_filter devlink vmw_vsock_vmci_transport vsock ppdev crc32_pclmul ghash_clmulni_intel aesni_intel vmw_balloon lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr i2c_piix4 sg vmw_vmci shpchp nfit libnvdimm parport_pc parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 sr_mod cdrom ata_generic pata_acpi vmwgfx sd_mod drm_kms_helper crc_t10dif
crct10dif_generic syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common ahci crc32c_intel drm libahci ata_piix libata serio_raw vmxnet3 i2c_core vmw_pvscsi dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 4672 Comm: kubelet Kdump: loaded Tainted: G               ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
Call Trace:
[<ffffffff9830d768>] dump_stack+0x19/0x1b
[<ffffffff97c916d8>] __warn+0xd8/0x100
[<ffffffff97c9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff97e349cf>] prepend_path+0x25f/0x320
[<ffffffff97e34b75>] d_path+0xe5/0x150
[<ffffffff97e92b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff97e210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9831f7d5>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 1 PID: 1271 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: xt_nat veth igb_uio(OE) uio vmxnet3 nfnetlink_queue nfnetlink_log bluetooth rfkill nf_conntrack_netlink xt_addrtype br_netfilter overlay(T) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun binfmt_misc 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 vmw_vsock_vmci_transport vsock dm_mirror dm_region_hash dm_log dm_mod sb_edac edac_core coretemp ppdev iosf_mbi crc32_pclmul ghash_clmulni_intel
aesni_intel vmw_balloon lrw gf128mul glue_helper ablk_helper joydev cryptd pcspkr nfit libnvdimm sg shpchp parport_pc parport vmw_vmci i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 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 ata_piix crct10dif_pclmul crct10dif_common crc32c_intel serio_raw e1000 mptspi libata scsi_transport_spi mptscsih mptbase i2c_core floppy [last unloaded: igb_uio]
CPU: 1 PID: 1271 Comm: logAgent Tainted: G           OE  ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
ffff88041aab3db0 00000000610a2064 ffff88041aab3d60 ffffffff816a3d91
ffff88041aab3da0 ffffffff810879c8 00000afb00000000 ffff88041aab3ea0
ffff8804153bf6a0 ffff88041aab3e98 0000000000000080 ffff8804153bf680
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 0 PID: 19405 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: tcp_lp veth fuse xt_nat nf_conntrack_netlink nfnetlink 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 libcrc32c ipt_REJECT nf_reject_ipv4 tun bridge stp llc overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod sb_edac coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev vmw_balloon joydev pcspkr sg parport_pc i2c_piix4 parport vmw_vmci shpchp ip_tables ext4 mbcache jbd2 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 ata_piix libata mptspi scsi_transport_spi e1000 crct10dif_pclmul crct10dif_common mptscsih crc32c_intel serio_raw mptbase i2c_core floppy
CPU: 0 PID: 19405 Comm: snmpd Kdump: loaded Tainted: G        W      ------------ T 3.10.0-862.2.3.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
Call Trace:
[<ffffffffb5b0d78e>] dump_stack+0x19/0x1b
[<ffffffffb54916d8>] __warn+0xd8/0x100
[<ffffffffb549175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffb563496f>] prepend_path+0x25f/0x320
[<ffffffffb5634b15>] d_path+0xe5/0x150
[<ffffffffb5692aa5>] proc_pid_readlink+0xa5/0x100
[<ffffffffb5621091>] SyS_readlinkat+0x111/0x150

WARNING: CPU: 0 PID: 8651 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: vmsec_nfq(OE) nfnetlink_queue bluetooth rfkill xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat br_netfilter bridge stp llc overlay(T) vmsecmod(OE) nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ext4 mbcache jbd2 edac_core iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul ppdev glue_helper ablk_helper cryptd joydev sg pcspkr shpchp virtio_balloon parport_pc parport i2c_piix4 ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi virtio_net virtio_console virtio_scsi pv_channel(OE) cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm crct10dif_pclmul crct10dif_common libata crc32c_intel
virtio_pci serio_raw virtio_ring i2c_core virtio floppy dm_mirror dm_region_hash dm_log dm_mod [last unloaded: vmsec_nfq]
CPU: 0 PID: 8651 Comm: netstat Tainted: G    B      OE  ------------ T 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
ffff88081933bda0 00000000e64361e8 ffff88081933bd50 ffffffff816a3d91
ffff88081933bd90 ffffffff810879c8 00000afb00000000 ffff88081933be90
ffff88081f4df220 ffff88081933be88 000000000000001d ffff88081f4df200
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 13 PID: 20453 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth rfkill sctp_diag sctp dccp_diag dccp udp_diag unix_diag af_packet_diag netlink_diag tcp_diag inet_diag xt_nat veth xt_addrtype br_netfilter overlay(T) 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 devlink intel_powerclamp coretemp kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ipmi_ssif iTCO_wdt acpi_power_meter iTCO_vendor_support gpio_ich dcdbas sg lpc_ich pcspkr ipmi_si ipmi_devintf ipmi_msghandler i7core_edac edac_core shpchp nfsd auth_rpcgss
nfs_acl lockd grace sunrpc binfmt_misc ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif crct10dif_generic cdrom ata_generic pata_acpi mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata crct10dif_pclmul crct10dif_common crc32c_intel megaraid_sas serio_raw i2c_core bnx2 dm_mirror dm_region_hash dm_log dm_mod
CPU: 13 PID: 20453 Comm: netstat Tainted: G        W I    ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R410/0WWR83, BIOS 1.6.3 02/07/2011
ffff88095d1dfda0 00000000aabdd7a5 ffff88095d1dfd50 ffffffff816a3d91
ffff88095d1dfd90 ffffffff810879c8 00000afb00000000 ffff88095d1dfe90
ffff880b526c5fa0 ffff88095d1dfe88 000000000000001d ffff880b526c5f80
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 0 PID: 2062 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc overlay(T) ipt_REJECT nf_reject_ipv4 iptable_filter binfmt_misc dm_mirror dm_region_hash dm_log dm_mod edac_core iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper ppdev cryptd pcspkr joydev virtio_balloon parport_pc parport i2c_piix4 ip_tables xfs libcrc32c ata_generic pata_acpi virtio_net virtio_console virtio_blk bochs_drm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw ata_piix virtio_pci virtio_ring libata virtio i2c_core floppy
CPU: 0 PID: 2062 Comm: MonitorPlugin Tainted: G        W      ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: JD JCloud Iaas Jvirt, BIOS rel-1.10.2-0-g5f4c7b1-prebuilt.qemu-project.org 04/01/2014
ffff8807ffad7db0 00000000dfaf1832 ffff8807ffad7d60 ffffffff816a3d91
ffff8807ffad7da0 ffffffff810879c8 00000afb00000000 ffff8807ffad7ea0
ffff880353b4a320 ffff8807ffad7e98 0000000000000080 ffff880353b4a300
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 2 PID: 13020 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: gsch(OE) redirfs(OE) xt_nat veth nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter 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 ip6table_filter ip6_tables iptable_filter devlink dinet(OE) tcp_diag udp_diag inet_diag difile(OE) overlay(T) dsa_filter(POE) sunrpc ppdev virtio_balloon sg parport_pc joydev parport pcspkr i2c_piix4 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net virtio_console virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata i2c_core virtio_pci floppy virtio_ring serio_raw virtio dm_mirror dm_region_hash
dm_log dm_mod
CPU: 2 PID: 13020 Comm: netstat Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Red Hat KVM, BIOS 1.11.0-2.el7 04/01/2014
Call Trace:
[<ffffffff90d0d768>] dump_stack+0x19/0x1b
[<ffffffff906916d8>] __warn+0xd8/0x100
[<ffffffff9069175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff908349cf>] prepend_path+0x25f/0x320
[<ffffffff90834b75>] d_path+0xe5/0x150
[<ffffffff90892b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff908210f1>] SyS_readlinkat+0x111/0x150

WARNING: CPU: 1 PID: 6148 at fs/dcache.c:2852 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: falcon_lsm_serviceable(PE) falcon_nf_netcontain(PE) falcon_kal(E) falcon_lsm_pinned_11312(E) udp_diag falcon_lsm_pinned_11110(E) ipt_REJECT nf_reject_ipv4 falcon_lsm_pinned_10807(E) falcon_lsm_pinned_10703(E) falcon_lsm_pinned_8902(E) binfmt_misc tcp_diag inet_diag nf_log_ipv4 nf_log_common xt_LOG xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink 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 overlay(T) symap_custom_3_10_0_693_21_1_el7_x86_64(POE) symev_custom_3_10_0_693_21_1_el7_x86_64(OE) vmw_vsock_vmci_transport vsock sb_edac edac_core ppdev iosf_mbi vmw_balloon crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper
cryptd pcspkr joydev vmw_vmci sg i2c_piix4 nfit shpchp libnvdimm parport_pc parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi sd_mod crc_t10dif crct10dif_generic vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel drm serio_raw ata_piix mptspi libata scsi_transport_spi mptscsih vmxnet3 mptbase i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod [last unloaded: falcon_kal]
CPU: 1 PID: 6148 Comm: netstat Tainted: P    B   W  OE  ------------ T 3.10.0-693.21.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108aedf>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121e67f>] prepend_path+0x25f/0x320
[<ffffffff8121e825>] d_path+0xe5/0x150
[<ffffffff81277bc5>] proc_pid_readlink+0xa5/0x100
[<ffffffff8120b781>] SyS_readlinkat+0x111/0x150
[<ffffffff8120b7db>] SyS_readlink+0x1b/0x20
[<ffffffff816c0715>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 3 PID: 124146 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: xt_comment xt_set ip_set_hash_ip ip_set binfmt_misc udp_diag nf_conntrack_ftp ip_vs_rr xt_ipvs ip_vs xt_REDIRECT nf_nat_redirect vxlan ip6_udp_tunnel udp_tunnel xt_mark tcp_diag inet_diag fileaccess_mod_1005031646(OE) xt_nat veth nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter xt_multiport 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 overlay(T) libcrc32c ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink mfeaack_1005031646(OE) vmw_vsock_vmci_transport vsock sunrpc sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ppdev ablk_helper cryptd vmw_balloon
pcspkr joydev sg parport_pc parport shpchp i2c_piix4 vmw_vmci ip_tables ext4 mbcache jbd2 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 ata_piix crct10dif_pclmul crct10dif_common libata crc32c_intel mptspi scsi_transport_spi mptscsih mptbase serio_raw i2c_core vmxnet3 floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 124146 Comm: flux_app Kdump: loaded Tainted: G           OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
Call Trace:
[<ffffffff9470d768>] dump_stack+0x19/0x1b
[<ffffffff940916d8>] __warn+0xd8/0x100
[<ffffffff9409175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff942349cf>] prepend_path+0x25f/0x320
[<ffffffff94234b75>] d_path+0xe5/0x150
[<ffffffff94292b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff942210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9422114b>] SyS_readlink+0x1b/0x20
[<ffffffff9471f7d5>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 4 PID: 11147 at fs/dcache.c:2852 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: dm_crypt drbg ansi_cprng uas usb_storage 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_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c loop binfmt_misc vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) vfat fat mei_wdt ppdev intel_powerclamp coretemp intel_rapl iosf_mbi snd_hda_codec_hdmi kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass crc32_pclmul ghash_clmulni_intel snd_hda_intel raid1 aesni_intel snd_hda_codec lrw gf128mul glue_helper ablk_helper cryptd snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm pcspkr snd_timer snd soundcore shpchp i2c_i801 sg wmi mei_me mei parport_pc
parport acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic tda18212dd(OE) cxd2843(OE) crct10dif_pclmul crct10dif_common i915 crc32c_intel serio_raw i2c_hid i2c_algo_bit video drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops e1000e drm ahci libahci nvme libata ptp nvme_core pps_core ddbridge(OE) cxd2099(OE) dvb_core(OE) i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 11147 Comm: netstat Tainted: G        W  OE  ------------   3.10.0-693.21.1.el7.x86_64 #1
Hardware name: FUJITSU D3417-B1/D3417-B1, BIOS V5.0.0.11 R1.25.0 for D3417-B1x                    01/12/2018
Call Trace:
[<ffffffff816ae7c8>] dump_stack+0x19/0x1b
[<ffffffff8108ae58>] __warn+0xd8/0x100
[<ffffffff8108aedf>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121e67f>] prepend_path+0x25f/0x320
[<ffffffff8121e825>] d_path+0xe5/0x150
[<ffffffff81277bc5>] proc_pid_readlink+0xa5/0x100
[<ffffffff8120b781>] SyS_readlinkat+0x111/0x150
[<ffffffff8120b7db>] SyS_readlink+0x1b/0x20
[<ffffffff816c0715>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 15 PID: 25765 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: veth xt_nat xt_addrtype br_netfilter 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 libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock overlay(T) sunrpc ppdev joydev pcspkr vmw_balloon sg parport_pc parport vmw_vmci shpchp i2c_piix4 ip_tables ext4 mbcache jbd2 sd_mod sr_mod crc_t10dif crct10dif_generic cdrom crct10dif_common ata_generic pata_acpi
vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix mptspi scsi_transport_spi mptscsih libata crc32c_intel serio_raw mptbase vmxnet3 i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 15 PID: 25765 Comm: netstat Kdump: loaded Tainted: G               ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
Call Trace:
[<ffffffffb7f0d768>] dump_stack+0x19/0x1b
[<ffffffffb78916d8>] __warn+0xd8/0x100
[<ffffffffb789175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffb7a349cf>] prepend_path+0x25f/0x320
[<ffffffffb7a34b75>] d_path+0xe5/0x150
[<ffffffffb7a92b05>] proc_pid_readlink+0xa5/0x100
[<ffffffffb7a210f1>] SyS_readlinkat+0x111/0x150
[<ffffffffb7a2114b>] SyS_readlink+0x1b/0x20
[<ffffffffb7f1f7d5>] system_call_fastpath+0x1c/0x21
[<ffffffffb7f1f721>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 39 PID: 153791 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: symap_custom_3_10_0_862_el7_x86_64(POE) symev_custom_3_10_0_862_el7_x86_64(OE) xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter overlay(T) binfmt_misc 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 sunrpc vfat fat skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel iTCO_wdt dell_smbios iTCO_vendor_support kvm
sparse_keymap dcdbas irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper ipmi_ssif cryptd sg pcspkr i2c_i801 lpc_ich shpchp ipmi_si ipmi_devintf ipmi_msghandler mei_me mei wmi nfit acpi_pad acpi_power_meter libnvdimm ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common drm crc32c_intel ahci libahci tg3 libata megaraid_sas ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: symevrm_custom_3_10_0_862_el7_x86_64]
CPU: 39 PID: 153791 Comm: threat_sonar Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R740/0923K0, BIOS 2.1.8 04/30/2019
Call Trace:
[<ffffffff9090d768>] dump_stack+0x19/0x1b
[<ffffffff902916d8>] __warn+0xd8/0x100
[<ffffffff9029175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff904349cf>] prepend_path+0x25f/0x320
[<ffffffff90434b75>] d_path+0xe5/0x150
[<ffffffff90492b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff904210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9042114b>] SyS_readlink+0x1b/0x20
[<ffffffff9091f7d5>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 3 PID: 2742 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: udp_diag xt_nat veth tcp_diag inet_diag nf_conntrack_netlink xt_addrtype br_netfilter overlay(T) xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_REJECT nf_reject_ipv4 iptable_filter xt_conntrack iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle ip_tables dinet(OE) difile(OE) gsch(OE) redirfs(OE) ip_set nfnetlink dsa_filter(POE) tcp_lp fuse tun bridge stp llc devlink sunrpc ppdev sg virtio_balloon parport_pc joydev parport i2c_piix4 pcspkr xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_console virtio_net virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata virtio_pci i2c_core virtio_ring serio_raw floppy virtio dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
CPU: 3 PID: 2742 Comm: netstat Kdump: loaded Tainted: P        W  OE  ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Red Hat KVM, BIOS 1.11.0-2.el7 04/01/2014
Call Trace:
[<ffffffff9750d768>] dump_stack+0x19/0x1b
[<ffffffff96e916d8>] __warn+0xd8/0x100
[<ffffffff96e9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff970349cf>] prepend_path+0x25f/0x320
[<ffffffff97034b75>] d_path+0xe5/0x150
[<ffffffff97092b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff970210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9702114b>] SyS_readlink+0x1b/0x20
[<ffffffff9751f7d5>] system_call_fastpath+0x1c/0x21
[<ffffffff9751f721>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 9 PID: 2436560 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: sctp_diag sctp dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag ip_vs_rr nf_conntrack_netlink rbd libceph dns_resolver dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop xt_statistic nfnetlink_queue nfnetlink_log bluetooth cfg80211 rfkill xt_ipvs iptable_raw xt_set xt_multiport ip_set_hash_net ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel veth xt_nat xt_recent binfmt_misc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_comment xt_mark br_netfilter joydev nf_conntrack_ftp overlay(T) xt_addrtype 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter
ip_vs nf_conntrack skx_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 sg ipmi_ssif iTCO_wdt iTCO_vendor_support dcdbas ipmi_si ipmi_devintf mei_me ipmi_msghandler mei pcspkr lpc_ich i2c_i801 acpi_power_meter shpchp nfit acpi_pad libnvdimm nfsd nfs_acl lockd grace auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common syscopyarea crc32c_intel sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci tg3 megaraid_sas libata ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 9 PID: 2436560 Comm: apps.plugin Tainted: G    B   W      ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R440/0WKGTH, BIOS 1.4.5 03/31/2018
ffff881ccdadbda0 000000002f0b2637 ffff881ccdadbd50 ffffffff816a3d91
ffff881ccdadbd90 ffffffff810879c8 00000afb00000000 ffff881ccdadbe90
ffff881c8a87c4a0 ffff881ccdadbe88 0000000000001000 ffff881c8a87c480
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff81094c49>] ? ns_capable+0x29/0x50
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 26 PID: 2315349 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: sctp_diag sctp dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag ip_vs_rr nf_conntrack_netlink rbd libceph dns_resolver dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop xt_statistic nfnetlink_queue nfnetlink_log bluetooth cfg80211 rfkill xt_ipvs iptable_raw xt_set xt_multiport ip_set_hash_net ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel veth xt_nat xt_recent binfmt_misc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_comment xt_mark br_netfilter joydev nf_conntrack_ftp overlay(T) xt_addrtype 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter
ip_vs nf_conntrack skx_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 sg ipmi_ssif iTCO_wdt iTCO_vendor_support dcdbas ipmi_si ipmi_devintf mei_me ipmi_msghandler mei pcspkr lpc_ich i2c_i801 acpi_power_meter shpchp nfit acpi_pad libnvdimm nfsd nfs_acl lockd grace auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common syscopyarea crc32c_intel sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci tg3 megaraid_sas libata ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 26 PID: 2315349 Comm: netstat Tainted: G    B   W      ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R440/0WKGTH, BIOS 1.4.5 03/31/2018
ffff881cab51bda0 000000003e41e5c1 ffff881cab51bd50 ffffffff816a3d91
ffff881cab51bd90 ffffffff810879c8 00000afb00000000 ffff881cab51be90
ffff881bcca5f1a0 ffff881cab51be88 000000000000001d ffff881bcca5f180
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b

WARNING: CPU: 45 PID: 23298 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: tcp_diag inet_diag cfg80211 rfkill veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter overlay(T) mpt2sas raid_class scsi_transport_sas mptctl mptbase xt_nat xt_mark 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 dell_rbu iTCO_wdt iTCO_vendor_support dcdbas mxm_wmi 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 mei_me mei lpc_ich shpchp ipmi_si ipmi_devintf ipmi_msghandler wmi acpi_power_meter ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci crct10dif_pclmul crct10dif_common tg3 crc32c_intel libata megaraid_sas i2c_core ptp pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 45 PID: 23298 Comm: apps.plugin Kdump: loaded Tainted: G        W      ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R730xd/, BIOS 2.6.0 10/26/2017
Call Trace:
[<ffffffff9f30d768>] dump_stack+0x19/0x1b
[<ffffffff9ec916d8>] __warn+0xd8/0x100
[<ffffffff9ec9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9ee349cf>] prepend_path+0x25f/0x320
[<ffffffff9eecdd3c>] ? cap_ptrace_access_check+0x5c/0xb0
[<ffffffff9ee34b75>] d_path+0xe5/0x150
[<ffffffff9ee92b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff9ee210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9ee2114b>] SyS_readlink+0x1b/0x20
[<ffffffff9f31f7d5>] system_call_fastpath+0x1c/0x21

WARNING: CPU: 6 PID: 18988 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: 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 tcp_diag inet_diag arc4 md4 nls_utf8 cifs ccm xt_nat veth nf_conntrack_netlink nfnetlink 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 overlay(T) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache binfmt_misc vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod
ppdev coretemp vmw_balloon sg vmxnet3 joydev pcspkr parport_pc parport vmw_vmci i2c_piix4 shpchp ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic crct10dif_common ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix mptspi scsi_transport_spi mptscsih i2c_core libata crc32c_intel e1000 mptbase serio_raw floppy
CPU: 6 PID: 18988 Comm: metricbeat Kdump: loaded Tainted: G        W      ------------ T 3.10.0-862.3.2.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
Call Trace:
[<ffffffffa2b0e78e>] dump_stack+0x19/0x1b
[<ffffffffa2491998>] __warn+0xd8/0x100
[<ffffffffa2491a1f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffa2634d0f>] prepend_path+0x25f/0x320
[<ffffffffa2634eb5>] d_path+0xe5/0x150
[<ffffffffa2692e45>] proc_pid_readlink+0xa5/0x100
[<ffffffffa2621431>] SyS_readlinkat+0x111/0x150
[<ffffffffa2b20ac3>] tracesys+0x9d/0xc3

WARNING: CPU: 0 PID: 8652 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs tcp_diag inet_diag veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype br_netfilter overlay(T) 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 devlink sunrpc intel_powerclamp coretemp kvm irqbypass joydev crc32_pclmul ghash_clmulni_intel ipmi_ssif aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt iTCO_vendor_support gpio_ich dcdbas ipmi_si pcspkr ipmi_devintf sg ipmi_msghandler shpchp acpi_power_meter i7core_edac lpc_ich ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom ata_generic
pata_acpi mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata crct10dif_pclmul crct10dif_common crc32c_intel mptsas scsi_transport_sas serio_raw mptscsih bnx2 i2c_core mptbase dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 8652 Comm: netstat Tainted: G        W I    ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R410/0WWR83, BIOS 1.6.3 02/07/2011
Call Trace:
[<ffffffffab90d768>] dump_stack+0x19/0x1b
[<ffffffffab2916d8>] __warn+0xd8/0x100
[<ffffffffab29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffab4349cf>] prepend_path+0x25f/0x320
[<ffffffffab434b75>] d_path+0xe5/0x150
[<ffffffffab492b05>] proc_pid_readlink+0xa5/0x100
[<ffffffffab4210f1>] SyS_readlinkat+0x111/0x150
[<ffffffffab42114b>] SyS_readlink+0x1b/0x20
[<ffffffffab91f7d5>] system_call_fastpath+0x1c/0x21
[<ffffffffab91f721>] ? system_call_after_swapgs+0xae/0x146

WARNING: CPU: 25 PID: 1567592 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: sctp_diag sctp dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag ip_vs_rr nf_conntrack_netlink rbd libceph dns_resolver dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop xt_statistic nfnetlink_queue nfnetlink_log bluetooth cfg80211 rfkill xt_ipvs iptable_raw xt_set xt_multiport ip_set_hash_net ip_set_hash_ip ip_set nfnetlink ipip tunnel4 ip_tunnel veth xt_nat xt_recent binfmt_misc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 xt_comment xt_mark br_netfilter joydev nf_conntrack_ftp overlay(T) xt_addrtype 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 ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter
ip_vs nf_conntrack skx_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 sg ipmi_ssif iTCO_wdt iTCO_vendor_support dcdbas ipmi_si ipmi_devintf mei_me ipmi_msghandler mei pcspkr lpc_ich i2c_i801 acpi_power_meter shpchp nfit acpi_pad libnvdimm nfsd nfs_acl lockd grace auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common syscopyarea crc32c_intel sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci tg3 megaraid_sas libata ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 25 PID: 1567592 Comm: netstat Tainted: G        W      ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R440/0WKGTH, BIOS 1.4.5 03/31/2018
ffff88156869bda0 0000000066dab352 ffff88156869bd50 ffffffff816a3d91
ffff88156869bd90 ffffffff810879c8 00000afb00000000 ffff88156869be90
ffff881bcca5f1a0 ffff88156869be88 000000000000001d ffff881bcca5f180
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<ffffffff81219a15>] d_path+0xe5/0x150
[<ffffffff812726f5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81206deb>] SyS_readlinkat+0x10b/0x140
[<ffffffff81206e3b>] SyS_readlink+0x1b/0x20
[<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b