Kerneloops

Similar reports
Problem #816057
Component
kernel Tainted
Last affected version
0:3.10.0-862.el7
Executable
unknown
First occurrence
2020-12-13
Last occurrence
2021-03-25
Unique reports
2
Quality
-33

Statistics

Operating system Unique / Total count
CentOS 7 2 / 3
Operating system Count
CentOS 7 3
Architecture Count
x86_64 3
Related packages Count
kernel 3
 0:3.10.0-862.el7 3

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9150d768
Build id: 3.10.0-862.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffff90e916d8
Build id: 3.10.0-862.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff90e9175f
Build id: 3.10.0-862.el7.x86_64
0x5f
4
prepend_path
vmlinux 0xffffffff910349cf
Build id: 3.10.0-862.el7.x86_64
0x25f
5
d_path
vmlinux 0xffffffff91034b75
Build id: 3.10.0-862.el7.x86_64
0xe5
6
proc_pid_readlink
vmlinux 0xffffffff91092b05
Build id: 3.10.0-862.el7.x86_64
0xa5
7
SyS_readlinkat
vmlinux 0xffffffff910210f1
Build id: 3.10.0-862.el7.x86_64
0x111
8
dump_stack
vmlinux 0xffffffff9150d768
Build id: 3.10.0-862.el7.x86_64
0x19
9
__warn
vmlinux 0xffffffff90e916d8
Build id: 3.10.0-862.el7.x86_64
0xd8
10
warn_slowpath_fmt
vmlinux 0xffffffff90e9175f
Build id: 3.10.0-862.el7.x86_64
0x5f
11
prepend_path
vmlinux 0xffffffff910349cf
Build id: 3.10.0-862.el7.x86_64
0x25f
12
d_path
vmlinux 0xffffffff91034b75
Build id: 3.10.0-862.el7.x86_64
0xe5
13
proc_pid_readlink
vmlinux 0xffffffff91092b05
Build id: 3.10.0-862.el7.x86_64
0xa5
14
SyS_readlinkat
vmlinux 0xffffffff910210f1
Build id: 3.10.0-862.el7.x86_64
0x111
15
SyS_readlink
vmlinux 0xffffffff9102114b
Build id: 3.10.0-862.el7.x86_64
0x1b
16
system_call_fastpath
vmlinux 0xffffffff9151f7d5
Build id: 3.10.0-862.el7.x86_64
0x1c
WARNING: CPU: 0 PID: 12504 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: ext4 mbcache jbd2 rbd libceph dns_resolver veth ipt_REJECT nf_reject_ipv4 xt_statistic xt_nat ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs iptable_mangle xt_comment xt_mark vxlan ip6_udp_tunnel udp_tunnel xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat br_netfilter bridge stp llc overlay(T) lockd grace binfmt_misc tcp_diag udp_diag inet_diag nf_conntrack_netlink nfnetlink nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock sunrpc sb_edac coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul ppdev glue_helper ablk_helper cryptd vmw_balloon joydev sg pcspkr parport_pc vmw_vmci parport i2c_piix4 shpchp ip_tables xfs libcrc32c
sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm sd_mod crc_t10dif crct10dif_generic drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw ata_piix libata vmxnet3 vmw_pvscsi i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 12504 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 09/21/2015
Call Trace:
[<ffffffff9150d768>] dump_stack+0x19/0x1b
[<ffffffff90e916d8>] __warn+0xd8/0x100
[<ffffffff90e9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff910349cf>] prepend_path+0x25f/0x320
[<ffffffff91034b75>] d_path+0xe5/0x150
[<ffffffff91092b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff910210f1>] SyS_readlinkat+0x111/0x150
------------[ cut here ]------------
WARNING: CPU: 1 PID: 12504 at fs/dcache.c:2891 prepend_path+0x25f/0x320
Root dentry has weird name <>
Modules linked in: ext4 mbcache jbd2 rbd libceph dns_resolver veth ipt_REJECT nf_reject_ipv4 xt_statistic xt_nat ip_set ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs iptable_mangle xt_comment xt_mark vxlan ip6_udp_tunnel udp_tunnel xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype iptable_nat nf_nat_ipv4 nf_nat br_netfilter bridge stp llc overlay(T) lockd grace binfmt_misc tcp_diag udp_diag inet_diag nf_conntrack_netlink nfnetlink nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock sunrpc sb_edac coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul ppdev glue_helper ablk_helper cryptd vmw_balloon joydev sg pcspkr parport_pc vmw_vmci parport i2c_piix4 shpchp ip_tables xfs libcrc32c
sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm sd_mod crc_t10dif crct10dif_generic drm crct10dif_pclmul crct10dif_common crc32c_intel serio_raw ata_piix libata vmxnet3 vmw_pvscsi i2c_core dm_mirror dm_region_hash dm_log dm_mod
CPU: 1 PID: 12504 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 09/21/2015
Call Trace:
[<ffffffff9150d768>] dump_stack+0x19/0x1b
[<ffffffff90e916d8>] __warn+0xd8/0x100
[<ffffffff90e9175f>] warn_slowpath_fmt+0x5f/0x80
[<ffffffff910349cf>] prepend_path+0x25f/0x320
[<ffffffff91034b75>] d_path+0xe5/0x150
[<ffffffff91092b05>] proc_pid_readlink+0xa5/0x100
[<ffffffff910210f1>] SyS_readlinkat+0x111/0x150
[<ffffffff9102114b>] SyS_readlink+0x1b/0x20
[<ffffffff9151f7d5>] system_call_fastpath+0x1c/0x21