Complete report #1371073
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffffbc90d768
Build id: 3.10.0-862.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffffbc2916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffbc29175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffffbc4349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
5
|
d_path
|
vmlinux |
0xffffffffbc434b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
6
|
dump_stack
|
vmlinux |
0xffffffffbc90d768
Build id: 3.10.0-862.el7.x86_64
|
0x19
|
|
7
|
__warn
|
vmlinux |
0xffffffffbc2916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
8
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffbc29175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
9
|
prepend_path
|
vmlinux |
0xffffffffbc4349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
10
|
d_path
|
vmlinux |
0xffffffffbc434b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
11
|
__warn
|
vmlinux |
0xffffffffbc2916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
12
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffbc29175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
13
|
prepend_path
|
vmlinux |
0xffffffffbc4349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
14
|
d_path
|
vmlinux |
0xffffffffbc434b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
15
|
proc_pid_readlink
|
vmlinux |
0xffffffffbc492b05
Build id: 3.10.0-862.el7.x86_64
|
0xa5
|
|
16
|
SyS_readlinkat
|
vmlinux |
0xffffffffbc4210f1
Build id: 3.10.0-862.el7.x86_64
|
0x111
|
|
17
|
SyS_readlink
|
vmlinux |
0xffffffffbc42114b
Build id: 3.10.0-862.el7.x86_64
|
0x1b
|
|
18
|
system_call_fastpath
|
vmlinux |
0xffffffffbc91f7d5
Build id: 3.10.0-862.el7.x86_64
|
0x1c
|
WARNING: CPU: 7 PID: 4320 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: binfmt_misc vxlan ip6_udp_tunnel udp_tunnel xt_set ipt_rpfilter xt_multiport iptable_raw ip_set_hash_ip ip_set_hash_net ip_set nf_conntrack_ftp udp_diag tcp_diag inet_diag ip6table_filter ip6_tables xt_statistic xt_physdev ipt_REJECT nf_reject_ipv4 iptable_mangle xt_comment xt_mark 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) vmw_vsock_vmci_transport vsock sunrpc iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel ppdev lrw gf128mul glue_helper ablk_helper cryptd vmw_balloon joydev pcspkr sg nfit libnvdimm parport_pc i2c_piix4 shpchp vmw_vmci parport ip_tables xfs libcrc32c sr_mod
cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm sd_mod ahci crc_t10dif crct10dif_generic libahci ata_piix crct10dif_pclmul crct10dif_common i2c_core libata crc32c_intel serio_raw vmxnet3 vmw_pvscsi dm_mirror dm_region_hash dm_log dm_mod
CPU: 7 PID: 4320 Comm: flux_app Kdump: loaded Tainted: G W ------------ 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:
[<ffffffffbc90d768>] dump_stack+0x19/0x1b
[<ffffffffbc2916d8>] __warn+0xd8/0x100
[<ffffffffbc29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffbc4349cf>] prepend_path+0x25f/0x320
[<ffffffffbc434b75>] d_path+0xe5/0x150
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
Call Trace:
[<ffffffffbc90d768>] dump_stack+0x19/0x1b
[<ffffffffbc2916d8>] __warn+0xd8/0x100
[<ffffffffbc29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffbc4349cf>] prepend_path+0x25f/0x320
[<ffffffffbc434b75>] d_path+0xe5/0x150
[<ffffffffbc2916d8>] __warn+0xd8/0x100
[<ffffffffbc29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffbc4349cf>] prepend_path+0x25f/0x320
[<ffffffffbc434b75>] d_path+0xe5/0x150
[<ffffffffbc492b05>] proc_pid_readlink+0xa5/0x100
[<ffffffffbc4210f1>] SyS_readlinkat+0x111/0x150
[<ffffffffbc42114b>] SyS_readlink+0x1b/0x20
[<ffffffffbc91f7d5>] system_call_fastpath+0x1c/0x21
Complete report #801630
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffff9f90d768
Build id: 3.10.0-862.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffff9f2916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff9f29175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffff9f4349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
5
|
__warn
|
vmlinux |
0xffffffff9f2916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
6
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff9f29175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
7
|
prepend_path
|
vmlinux |
0xffffffff9f4349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
8
|
__warn
|
vmlinux |
0xffffffff9f2916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
9
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff9f29175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
10
|
prepend_path
|
vmlinux |
0xffffffff9f4349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
11
|
d_path
|
vmlinux |
0xffffffff9f434b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
12
|
proc_pid_readlink
|
vmlinux |
0xffffffff9f492b05
Build id: 3.10.0-862.el7.x86_64
|
0xa5
|
|
13
|
SyS_readlinkat
|
vmlinux |
0xffffffff9f4210f1
Build id: 3.10.0-862.el7.x86_64
|
0x111
|
|
14
|
system_call_fastpath
|
vmlinux |
0xffffffff9f91f7d5
Build id: 3.10.0-862.el7.x86_64
|
0x1c
|
WARNING: CPU: 18 PID: 24604 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: nf_conntrack_netlink xt_CHECKSUM tun ebtable_filter ebtables ip6table_filter ip6_tables devlink xt_addrtype ipt_REJECT nf_reject_ipv4 ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack xt_comment iptable_filter xt_mark nfnetlink_queue nfnetlink_log bluetooth rfkill kindling_falcolib_probe(OE) vsock_diag vsock sctp_diag sctp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag binfmt_misc veth xt_nat br_netfilter overlay(T) bridge stp llc iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_set nfnetlink sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm iTCO_wdt iTCO_vendor_support irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper
cryptd joydev pcspkr sg ipmi_si ipmi_devintf ipmi_msghandler nfit ioatdma shpchp wmi libnvdimm mei_me mei lpc_ich i2c_i801 acpi_power_meter acpi_pad ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci ixgbe igb libata crct10dif_pclmul crct10dif_common crc32c_intel i2c_algo_bit megaraid_sas i2c_core mdio ptp pps_core dca dm_mirror dm_region_hash dm_log dm_mod [last unloaded: iptable_filter]
CPU: 18 PID: 24604 Comm: kubelet Kdump: loaded Tainted: G W OE ------------ T 3.10.0-862.el7.x86_64 #1
Hardware name: Supermicro Super Server/X10DRL-i, BIOS 3.2 11/19/2019
Call Trace:
[<ffffffff9f90d768>] dump_stack+0x19/0x1b
[<ffffffff9f2916d8>] __warn+0xd8/0x100
[<ffffffff9f29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9f4349cf>] prepend_path+0x25f/0x320
[<ffffffff9f2916d8>] __warn+0xd8/0x100
[<ffffffff9f29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9f4349cf>] prepend_path+0x25f/0x320
[<ffffffff9f2916d8>] __warn+0xd8/0x100
[<ffffffff9f29175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff9f4349cf>] prepend_path+0x25f/0x320
[<ffffffff9f434b75>] d_path+0xe5/0x150
[<ffffffff9f492b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff9f4210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9f91f7d5>] system_call_fastpath+0x1c/0x21
Complete report #658747
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff81087a4f
Build id: 3.10.0-693.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffff8121986f
Build id: 3.10.0-693.el7.x86_64
|
0x25f
|
|
5
|
d_path
|
vmlinux |
0xffffffff81219a15
Build id: 3.10.0-693.el7.x86_64
|
0xe5
|
|
6
|
dump_stack
|
vmlinux |
0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64
|
0x19
|
|
7
|
__warn
|
vmlinux |
0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64
|
0xd8
|
|
8
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff81087a4f
Build id: 3.10.0-693.el7.x86_64
|
0x5f
|
|
9
|
prepend_path
|
vmlinux |
0xffffffff8121986f
Build id: 3.10.0-693.el7.x86_64
|
0x25f
|
|
10
|
d_path
|
vmlinux |
0xffffffff81219a15
Build id: 3.10.0-693.el7.x86_64
|
0xe5
|
|
11
|
prepend_path
|
vmlinux |
0xffffffff8121986f
Build id: 3.10.0-693.el7.x86_64
|
0x25f
|
|
12
|
d_path
|
vmlinux |
0xffffffff81219a15
Build id: 3.10.0-693.el7.x86_64
|
0xe5
|
|
13
|
proc_pid_readlink
|
vmlinux |
0xffffffff812726f5
Build id: 3.10.0-693.el7.x86_64
|
0xa5
|
|
14
|
SyS_readlinkat
|
vmlinux |
0xffffffff81206deb
Build id: 3.10.0-693.el7.x86_64
|
0x10b
|
|
15
|
SyS_readlink
|
vmlinux |
0xffffffff81206e3b
Build id: 3.10.0-693.el7.x86_64
|
0x1b
|
|
16
|
system_call_fastpath
|
vmlinux |
0xffffffff816b4fc9
Build id: 3.10.0-693.el7.x86_64
|
0x16
|
WARNING: CPU: 8 PID: 20912 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: rbd libceph dns_resolver fuse nvidia_uvm(OE) binfmt_misc xt_set xt_multiport iptable_mangle iptable_raw ip_set_hash_ip ip_set_hash_net ip_set ipip tunnel4 ip_tunnel cfg80211 rfkill nf_conntrack_netlink nfnetlink xt_statistic ipt_REJECT nf_reject_ipv4 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6_tables xt_comment xt_mark veth tcp_diag inet_diag 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 8021q garp mrp stp llc overlay(T) dm_mirror dm_region_hash dm_log dm_mod nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) skx_edac edac_core coretemp intel_rapl iosf_mbi ext4 kvm_intel mbcache jbd2 kvm irqbypass crc32_pclmul ghash_clmulni_intel
aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt iTCO_vendor_support joydev sg pcspkr mei_me mei shpchp i2c_i801 lpc_ich ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common i40e crc32c_intel drm ahci libahci megaraid_sas libata ptp i2c_core pps_core wmi
CPU: 8 PID: 20912 Comm: titanagent Tainted: P W OE ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Inspur SA5212M5/YZMB-00882-102, BIOS 4.0.3 03/29/2018
ffff880f7eeefda0 00000000fb324594 ffff880f7eeefd50 ffffffff816a3d91
ffff880f7eeefd90 ffffffff810879c8 00000afb00000000 ffff880f7eeefe90
ffff88047c169b20 ffff880f7eeefe88 000000000000003f ffff88047c169b00
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
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
[<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
Complete report #23622
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffffa2b0e78e
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffffa2491998
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffa2491a1f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffffa2634d0f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x25f
|
|
5
|
dump_stack
|
vmlinux |
0xffffffffa2b0e78e
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x19
|
|
6
|
__warn
|
vmlinux |
0xffffffffa2491998
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xd8
|
|
7
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffa2491a1f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x5f
|
|
8
|
prepend_path
|
vmlinux |
0xffffffffa2634d0f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x25f
|
|
9
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffa2491a1f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x5f
|
|
10
|
prepend_path
|
vmlinux |
0xffffffffa2634d0f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x25f
|
|
11
|
d_path
|
vmlinux |
0xffffffffa2634eb5
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xe5
|
|
12
|
proc_pid_readlink
|
vmlinux |
0xffffffffa2692e45
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xa5
|
|
13
|
SyS_readlinkat
|
vmlinux |
0xffffffffa2621431
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x111
|
|
14
|
tracesys
|
vmlinux |
0xffffffffa2b20ac3
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x9d
|
WARNING: CPU: 5 PID: 14662 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: 5 PID: 14662 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
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
[<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
Complete report #4990
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffffa2b0e78e
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffffa2491998
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffa2491a1f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffffa2634d0f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x25f
|
|
5
|
d_path
|
vmlinux |
0xffffffffa2634eb5
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xe5
|
|
6
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffa2491a1f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x5f
|
|
7
|
prepend_path
|
vmlinux |
0xffffffffa2634d0f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x25f
|
|
8
|
d_path
|
vmlinux |
0xffffffffa2634eb5
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xe5
|
|
9
|
warn_slowpath_fmt
|
vmlinux |
0xffffffffa2491a1f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x5f
|
|
10
|
prepend_path
|
vmlinux |
0xffffffffa2634d0f
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x25f
|
|
11
|
d_path
|
vmlinux |
0xffffffffa2634eb5
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xe5
|
|
12
|
proc_pid_readlink
|
vmlinux |
0xffffffffa2692e45
Build id: 3.10.0-862.3.2.el7.x86_64
|
0xa5
|
|
13
|
SyS_readlinkat
|
vmlinux |
0xffffffffa2621431
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x111
|
|
14
|
tracesys
|
vmlinux |
0xffffffffa2b20ac3
Build id: 3.10.0-862.3.2.el7.x86_64
|
0x9d
|
WARNING: CPU: 2 PID: 14674 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: 2 PID: 14674 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
[<ffffffffa2491a1f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffa2634d0f>] prepend_path+0x25f/0x320
[<ffffffffa2634eb5>] d_path+0xe5/0x150
[<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
Complete report #510241
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffff98d0d768
Build id: 3.10.0-862.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffff986916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff9869175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffff988349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
5
|
d_path
|
vmlinux |
0xffffffff98834b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
6
|
dump_stack
|
vmlinux |
0xffffffff98d0d768
Build id: 3.10.0-862.el7.x86_64
|
0x19
|
|
7
|
__warn
|
vmlinux |
0xffffffff986916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
8
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff9869175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
9
|
prepend_path
|
vmlinux |
0xffffffff988349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
10
|
d_path
|
vmlinux |
0xffffffff98834b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
11
|
dump_stack
|
vmlinux |
0xffffffff98d0d768
Build id: 3.10.0-862.el7.x86_64
|
0x19
|
|
12
|
__warn
|
vmlinux |
0xffffffff986916d8
Build id: 3.10.0-862.el7.x86_64
|
0xd8
|
|
13
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff9869175f
Build id: 3.10.0-862.el7.x86_64
|
0x5f
|
|
14
|
prepend_path
|
vmlinux |
0xffffffff988349cf
Build id: 3.10.0-862.el7.x86_64
|
0x25f
|
|
15
|
d_path
|
vmlinux |
0xffffffff98834b75
Build id: 3.10.0-862.el7.x86_64
|
0xe5
|
|
16
|
proc_pid_readlink
|
vmlinux |
0xffffffff98892b05
Build id: 3.10.0-862.el7.x86_64
|
0xa5
|
|
17
|
SyS_readlinkat
|
vmlinux |
0xffffffff988210f1
Build id: 3.10.0-862.el7.x86_64
|
0x111
|
|
18
|
system_call_fastpath
|
vmlinux |
0xffffffff98d1f7d5
Build id: 3.10.0-862.el7.x86_64
|
0x1c
|
WARNING: CPU: 3 PID: 18811 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: nf_tables(T) tcp_lp fuse vxlan ip6_udp_tunnel udp_tunnel xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs rpcsec_gss_krb5 nfsv4 nfs fscache xt_comment xt_mark xt_nat veth nf_conntrack_netlink 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 nfnetlink_queue nfnetlink xt_NFQUEUE devlink iptable_filter arc4 md4 nls_utf8 cifs ccm dns_resolver overlay(T) vmw_vsock_vmci_transport vsock ext4 mbcache jbd2 iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ppdev ablk_helper vmw_balloon cryptd nfit vmw_vmci sg pcspkr joydev libnvdimm
i2c_piix4 shpchp parport_pc parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ata_piix ttm crct10dif_pclmul crct10dif_common crc32c_intel mptspi libata drm scsi_transport_spi mptscsih e1000 mptbase serio_raw i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 18811 Comm: kubelet Kdump: loaded Tainted: G W ------------ 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:
[<ffffffff98d0d768>] dump_stack+0x19/0x1b
[<ffffffff986916d8>] __warn+0xd8/0x100
[<ffffffff9869175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff988349cf>] prepend_path+0x25f/0x320
[<ffffffff98834b75>] d_path+0xe5/0x150
CPU: 3 PID: 18811 Comm: kubelet Kdump: loaded Tainted: G W ------------ 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:
[<ffffffff98d0d768>] dump_stack+0x19/0x1b
[<ffffffff986916d8>] __warn+0xd8/0x100
[<ffffffff9869175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff988349cf>] prepend_path+0x25f/0x320
[<ffffffff98834b75>] d_path+0xe5/0x150
Call Trace:
[<ffffffff98d0d768>] dump_stack+0x19/0x1b
[<ffffffff986916d8>] __warn+0xd8/0x100
[<ffffffff9869175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff988349cf>] prepend_path+0x25f/0x320
[<ffffffff98834b75>] d_path+0xe5/0x150
[<ffffffff98892b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff988210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff98d1f7d5>] system_call_fastpath+0x1c/0x21
Complete report #360307
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff81087a4f
Build id: 3.10.0-693.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffff8121986f
Build id: 3.10.0-693.el7.x86_64
|
0x25f
|
|
5
|
dump_stack
|
vmlinux |
0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64
|
0x19
|
|
6
|
__warn
|
vmlinux |
0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64
|
0xd8
|
|
7
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff81087a4f
Build id: 3.10.0-693.el7.x86_64
|
0x5f
|
|
8
|
prepend_path
|
vmlinux |
0xffffffff8121986f
Build id: 3.10.0-693.el7.x86_64
|
0x25f
|
|
9
|
dump_stack
|
vmlinux |
0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64
|
0x19
|
|
10
|
__warn
|
vmlinux |
0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64
|
0xd8
|
|
11
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff81087a4f
Build id: 3.10.0-693.el7.x86_64
|
0x5f
|
|
12
|
prepend_path
|
vmlinux |
0xffffffff8121986f
Build id: 3.10.0-693.el7.x86_64
|
0x25f
|
|
13
|
d_path
|
vmlinux |
0xffffffff81219a15
Build id: 3.10.0-693.el7.x86_64
|
0xe5
|
|
14
|
proc_pid_readlink
|
vmlinux |
0xffffffff812726f5
Build id: 3.10.0-693.el7.x86_64
|
0xa5
|
|
15
|
SyS_readlinkat
|
vmlinux |
0xffffffff81206deb
Build id: 3.10.0-693.el7.x86_64
|
0x10b
|
|
16
|
system_call_fastpath
|
vmlinux |
0xffffffff816b4fc9
Build id: 3.10.0-693.el7.x86_64
|
0x16
|
WARNING: CPU: 40 PID: 31904 at fs/dcache.c:2811 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: vhost_net vhost macvtap macvlan xt_CHECKSUM tun ebtable_filter ebtables ip6table_filter nfnetlink_queue nfnetlink_log bluetooth rfkill isofs uas usb_storage rdma_rxe(OE) io_filter(OE) xt_recent ipt_rpfilter ipip tunnel4 ip_tunnel xt_statistic ipt_REJECT nf_reject_ipv4 xt_nat nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache mmfs26(OE) mmfslinux(OE) tracedev(OE) xt_multiport iptable_raw ip_set_hash_ip ip_set_hash_net veth xt_set ip_set_hash_ipportip ip_set_bitmap_port ip_set_hash_ipportnet ip_set_hash_ipport ip_set dummy ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6_tables iptable_mangle xt_comment xt_mark xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat
nf_nat_ipv4 nf_nat overlay(T) bonding cambricon_drv(OE) knem(OE) 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) mlx4_en(OE) mlx4_ib(OE) mlx4_core(OE) sunrpc dm_mirror dm_region_hash dm_log dm_mod skx_edac edac_core coretemp vfat intel_rapl fat iosf_mbi kvm_intel kvm ext4 irqbypass crc32_pclmul ghash_clmulni_intel mbcache aesni_intel jbd2 lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt iTCO_vendor_support pcspkr sg joydev mei_me mei lpc_ich shpchp i2c_i801 wmi ipmi_si ipmi_devintf ipmi_msghandler nfit libnvdimm acpi_power_meter br_netfilter bridge stp llc nf_conntrack_ipv4 nf_defrag_ipv4 ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs binfmt_misc nf_conntrack ip_tables xfs libcrc32c mlx5_ib(OE) ib_core(OE) sd_mod crc_t10dif crct10dif_generic
ast crct10dif_pclmul drm_kms_helper crct10dif_common crc32c_intel igb syscopyarea sysfillrect sysimgblt fb_sys_fops i40e ttm drm megaraid_sas dca mlx5_core(OE) ahci mlxfw(OE) i2c_algo_bit devlink libahci mlx_compat(OE) libata ptp pps_core i2c_core [last unloaded: tracedev]
CPU: 40 PID: 31904 Comm: kubelet Tainted: G W OE ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Inspur NF5468M5/YZMB-01130-10C, BIOS 4.1.14 03/27/2020
ffff883f3652bdb0 00000000f2a3248a ffff883f3652bd60 ffffffff816a3d91
ffff883f3652bda0 ffffffff810879c8 00000afb00000000 ffff883f3652bea0
ffff885755ab6a20 ffff883f3652be98 0000000000000080 ffff885755ab6a00
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
ffff883f3652bda0 ffffffff810879c8 00000afb00000000 ffff883f3652bea0
ffff885755ab6a20 ffff883f3652be98 0000000000000080 ffff885755ab6a00
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121986f>] prepend_path+0x25f/0x320
[<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
Complete report #293032
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
dump_stack
|
vmlinux |
0xffffffff816a6071
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x19
|
|
2
|
__warn
|
vmlinux |
0xffffffff810895e8
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xd8
|
|
3
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff8108966f
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x5f
|
|
4
|
prepend_path
|
vmlinux |
0xffffffff8121bacf
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x25f
|
|
5
|
d_path
|
vmlinux |
0xffffffff8121bc75
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xe5
|
|
6
|
__warn
|
vmlinux |
0xffffffff810895e8
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xd8
|
|
7
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff8108966f
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x5f
|
|
8
|
prepend_path
|
vmlinux |
0xffffffff8121bacf
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x25f
|
|
9
|
d_path
|
vmlinux |
0xffffffff8121bc75
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xe5
|
|
10
|
__warn
|
vmlinux |
0xffffffff810895e8
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xd8
|
|
11
|
warn_slowpath_fmt
|
vmlinux |
0xffffffff8108966f
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x5f
|
|
12
|
prepend_path
|
vmlinux |
0xffffffff8121bacf
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x25f
|
|
13
|
d_path
|
vmlinux |
0xffffffff8121bc75
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xe5
|
|
14
|
proc_pid_readlink
|
vmlinux |
0xffffffff81274ae5
Build id: 3.10.0-693.17.1.el7.x86_64
|
0xa5
|
|
15
|
SyS_readlinkat
|
vmlinux |
0xffffffff81208dab
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x10b
|
|
16
|
SyS_readlink
|
vmlinux |
0xffffffff81208dfb
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x1b
|
|
17
|
system_call_fastpath
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vmlinux |
0xffffffff816b89fd
Build id: 3.10.0-693.17.1.el7.x86_64
|
0x16
|
|
18
|
?
system_call_after_swapgs
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vmlinux |
0xffffffff816b889d
Build id: 3.10.0-693.17.1.el7.x86_64
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0xca
|
WARNING: CPU: 2 PID: 12484 at fs/dcache.c:2852 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 ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast 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_hda_codec_hdmi arc4 snd_hda_codec_idt snd_hda_codec_generic rtl8192ce rtl_pci rtl8192c_common snd_hda_intel rtlwifi ext4 snd_hda_codec sparse_keymap mbcache iTCO_wdt iTCO_vendor_support
mac80211 jbd2 snd_hda_core snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm usblp joydev snd_timer coretemp jmb38x_ms pcspkr sg memstick i2c_i801 rfkill lpc_ich snd shpchp soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c nouveau sd_mod crc_t10dif crct10dif_generic crct10dif_common ata_generic pata_acpi mxm_wmi i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata sdhci_pci sdhci serio_raw jme mmc_core i2c_core mii wmi video dm_mirror dm_region_hash dm_log dm_mod
CPU: 2 PID: 12484 Comm: lsof Tainted: G W ------------ T 3.10.0-693.17.1.el7.x86_64 #1
Hardware name: Shuttle Inc. XS35/XS35, BIOS 2.01 11/14/2012
Call Trace:
[<ffffffff816a6071>] dump_stack+0x19/0x1b
[<ffffffff810895e8>] __warn+0xd8/0x100
[<ffffffff8108966f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121bacf>] prepend_path+0x25f/0x320
[<ffffffff8121bc75>] d_path+0xe5/0x150
[<ffffffff810895e8>] __warn+0xd8/0x100
[<ffffffff8108966f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121bacf>] prepend_path+0x25f/0x320
[<ffffffff8121bc75>] d_path+0xe5/0x150
[<ffffffff810895e8>] __warn+0xd8/0x100
[<ffffffff8108966f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff8121bacf>] prepend_path+0x25f/0x320
[<ffffffff8121bc75>] d_path+0xe5/0x150
[<ffffffff81274ae5>] proc_pid_readlink+0xa5/0x100
[<ffffffff81208dab>] SyS_readlinkat+0x10b/0x140
[<ffffffff81208dfb>] SyS_readlink+0x1b/0x20
[<ffffffff816b89fd>] system_call_fastpath+0x16/0x1b
[<ffffffff816b889d>] ? system_call_after_swapgs+0xca/0x214