Kerneloops

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Component
kernel
Last affected version
0:3.10.0-514.21.2.el7
Executable
unknown
First occurrence
2026-02-26
Last occurrence
2026-02-26
Unique reports
1
Quality
-28

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel 1
 0:3.10.0-514.21.2.el7 1

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

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Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff81687073
Build id: 3.10.0-514.21.2.el7.x86_64 		0x19
2
warn_slowpath_common
vmlinux 0xffffffff81085cb0
Build id: 3.10.0-514.21.2.el7.x86_64 		0x70
3
warn_slowpath_null
vmlinux 0xffffffff81085dfa
Build id: 3.10.0-514.21.2.el7.x86_64 		0x1a
4
exit_mmap
vmlinux 0xffffffff811b8196
Build id: 3.10.0-514.21.2.el7.x86_64 		0x196
5
mmput
vmlinux 0xffffffff81082977
Build id: 3.10.0-514.21.2.el7.x86_64 		0x67
6
do_exit
vmlinux 0xffffffff8108c0fc
Build id: 3.10.0-514.21.2.el7.x86_64 		0x28c
7
? wake_up_atomic_t
vmlinux 0xffffffff810b1b20
Build id: 3.10.0-514.21.2.el7.x86_64 		0x30
8
do_group_exit
vmlinux 0xffffffff8108c92f
Build id: 3.10.0-514.21.2.el7.x86_64 		0x3f
9
get_signal_to_deliver
vmlinux 0xffffffff8109d980
Build id: 3.10.0-514.21.2.el7.x86_64 		0x1d0
10
do_signal
vmlinux 0xffffffff8102a427
Build id: 3.10.0-514.21.2.el7.x86_64 		0x57
11
? do_send_sig_info
vmlinux 0xffffffff8109c7ac
Build id: 3.10.0-514.21.2.el7.x86_64 		0x6c
12
do_notify_resume
vmlinux 0xffffffff8102aaef
Build id: 3.10.0-514.21.2.el7.x86_64 		0x5f
13
int_signal
vmlinux 0xffffffff816979fd
Build id: 3.10.0-514.21.2.el7.x86_64 		0x12 
WARNING: at mm/mmap.c:2914 exit_mmap+0x196/0x1a0()
Modules linked in: binfmt_misc xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype nf_conntrack_netlink iptable_filter tcp_diag inet_diag fuse veth xt_nat br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop cfg80211 rfkill tun overlay ip_set nfnetlink bridge stp llc iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack vfat fat intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul sb_edac glue_helper ablk_helper ipmi_ssif cryptd iTCO_wdt iTCO_vendor_support ipmi_devintf ntb sg dcdbas acpi_power_meter acpi_pad pcspkr edac_core ipmi_si wmi mei_me mei ipmi_msghandler shpchp lpc_ich nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom
sd_mod crc_t10dif crct10dif_generic mgag200 drm_kms_helper syscopyarea crct10dif_pclmul sysfillrect crct10dif_common igb crc32c_intel sysimgblt fb_sys_fops ttm ahci ptp libahci drm pps_core libata dca i2c_algo_bit i2c_core megaraid_sas fjes dm_mirror dm_region_hash dm_log dm_mod [last unloaded: iptable_filter]
CPU: 5 PID: 30052 Comm: alertmanager Not tainted 3.10.0-514.21.2.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge T620/02CD1V, BIOS 1.5.3 03/12/2013
0000000000000000 0000000016f5e54f ffff883498ad3bc8 ffffffff81687073
ffff883498ad3c00 ffffffff81085cb0 000000000000ee8b ffff882d84f3cb00
ffff882d84f3cb78 ffff8801377c8980 ffff885e276e9f60 ffff883498ad3c10
Call Trace:
[<ffffffff81687073>] dump_stack+0x19/0x1b
[<ffffffff81085cb0>] warn_slowpath_common+0x70/0xb0
[<ffffffff81085dfa>] warn_slowpath_null+0x1a/0x20
[<ffffffff811b8196>] exit_mmap+0x196/0x1a0
[<ffffffff81082977>] mmput+0x67/0xf0
[<ffffffff8108c0fc>] do_exit+0x28c/0xa40
[<ffffffff810b1b20>] ? wake_up_atomic_t+0x30/0x30
[<ffffffff8108c92f>] do_group_exit+0x3f/0xa0
[<ffffffff8109d980>] get_signal_to_deliver+0x1d0/0x6d0
[<ffffffff8102a427>] do_signal+0x57/0x6c0
[<ffffffff8109c7ac>] ? do_send_sig_info+0x6c/0xa0
[<ffffffff8102aaef>] do_notify_resume+0x5f/0xb0
[<ffffffff816979fd>] int_signal+0x12/0x17