Kerneloops

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Component
kernel Tainted
Last affected version
0:3.10.0-514.el7
Executable
unknown
First occurrence
2026-07-13
Last occurrence
2026-07-13
Unique reports
1
Quality
-45

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.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 0xffffffff81685fac
Build id: 3.10.0-514.el7.x86_64 		0x19
2
bad_page.part.75
vmlinux 0xffffffff816811e1
Build id: 3.10.0-514.el7.x86_64 		0xdf
3
free_pages_prepare
vmlinux 0xffffffff81188d6d
Build id: 3.10.0-514.el7.x86_64 		0x16d
4
free_hot_cold_page
vmlinux 0xffffffff811897e4
Build id: 3.10.0-514.el7.x86_64 		0x74
5
free_hot_cold_page_list
vmlinux 0xffffffff81189916
Build id: 3.10.0-514.el7.x86_64 		0x46
6
release_pages
vmlinux 0xffffffff8118ef5e
Build id: 3.10.0-514.el7.x86_64 		0x24e
7
free_pages_and_swap_cache
vmlinux 0xffffffff811c2d4d
Build id: 3.10.0-514.el7.x86_64 		0xad
8
tlb_flush_mmu.part.61
vmlinux 0xffffffff811ac0cc
Build id: 3.10.0-514.el7.x86_64 		0x6c
9
tlb_finish_mmu
vmlinux 0xffffffff811ad385
Build id: 3.10.0-514.el7.x86_64 		0x55
10
exit_mmap
vmlinux 0xffffffff811b789b
Build id: 3.10.0-514.el7.x86_64 		0xdb
11
? __delayacct_add_tsk
vmlinux 0xffffffff8113ce22
Build id: 3.10.0-514.el7.x86_64 		0x172
12
mmput
vmlinux 0xffffffff810824e7
Build id: 3.10.0-514.el7.x86_64 		0x67
13
do_exit
vmlinux 0xffffffff8108bbbc
Build id: 3.10.0-514.el7.x86_64 		0x28c
14
? wake_up_atomic_t
vmlinux 0xffffffff810b1600
Build id: 3.10.0-514.el7.x86_64 		0x30
15
do_group_exit
vmlinux 0xffffffff8108c3ef
Build id: 3.10.0-514.el7.x86_64 		0x3f
16
get_signal_to_deliver
vmlinux 0xffffffff8109d460
Build id: 3.10.0-514.el7.x86_64 		0x1d0
17
do_signal
vmlinux 0xffffffff8102a427
Build id: 3.10.0-514.el7.x86_64 		0x57
18
? do_send_sig_info
vmlinux 0xffffffff8109c28c
Build id: 3.10.0-514.el7.x86_64 		0x6c
19
do_notify_resume
vmlinux 0xffffffff8102aaef
Build id: 3.10.0-514.el7.x86_64 		0x5f
20
int_signal
vmlinux 0xffffffff8169687d
Build id: 3.10.0-514.el7.x86_64 		0x12 
BUG: Bad page state in process firefox  pfn:707c85
page:ffffea001c1f2140 count:0 mapcount:262144 mapping:          (null) index:0x7fffffffe
page flags: 0x2fffff0008000c(referenced|uptodate|swapbacked)
page dumped because: nonzero mapcount
Modules linked in: fuse 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 nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) intel_powerclamp coretemp intel_rapl drm_kms_helper iosf_mbi syscopyarea sysfillrect sysimgblt kvm_intel snd_hda_codec_hdmi fb_sys_fops snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel drm kvm snd_hda_codec snd_hda_core snd_hwdep irqbypass snd_seq crc32_pclmul snd_seq_device shpchp ghash_clmulni_intel dcdbas snd_pcm snd_timer snd soundcore dell_wmi sparse_keymap aesni_intel sg mei_me mei i2c_i801 acpi_pad pcspkr lrw gf128mul glue_helper ablk_helper
cryptd nfsd auth_rpcgss nfs_acl lockd binfmt_misc grace sunrpc ip_tables xfs libcrc32c sd_mod sr_mod crc_t10dif cdrom crct10dif_generic ahci libahci crct10dif_pclmul crct10dif_common e1000e crc32c_intel libata ptp serio_raw pps_core wmi video i2c_hid i2c_core fjes dm_mirror dm_region_hash dm_log dm_mod
CPU: 6 PID: 23730 Comm: firefox Tainted: P           OE  ------------   3.10.0-514.el7.x86_64 #1
Hardware name: Dell Inc. Precision Tower 3620/09WH54, BIOS 1.3.6 05/26/2016
ffffea001c1f2140 00000000b2b0e5cc ffff88079777fa20 ffffffff81685fac
ffff88079777fa48 ffffffff816811e1 ffffea001c1f2140 0000000000000000
000fffff00000000 ffff88079777fa90 ffffffff81188d6d fff00000fe000000
Call Trace:
[<ffffffff81685fac>] dump_stack+0x19/0x1b
[<ffffffff816811e1>] bad_page.part.75+0xdf/0xfc
[<ffffffff81188d6d>] free_pages_prepare+0x16d/0x190
[<ffffffff811897e4>] free_hot_cold_page+0x74/0x160
[<ffffffff81189916>] free_hot_cold_page_list+0x46/0xa0
[<ffffffff8118ef5e>] release_pages+0x24e/0x430
[<ffffffff811c2d4d>] free_pages_and_swap_cache+0xad/0xd0
[<ffffffff811ac0cc>] tlb_flush_mmu.part.61+0x6c/0xc0
[<ffffffff811ad385>] tlb_finish_mmu+0x55/0x60
[<ffffffff811b789b>] exit_mmap+0xdb/0x1a0
[<ffffffff8113ce22>] ? __delayacct_add_tsk+0x172/0x1a0
[<ffffffff810824e7>] mmput+0x67/0xf0
[<ffffffff8108bbbc>] do_exit+0x28c/0xa40
[<ffffffff810b1600>] ? wake_up_atomic_t+0x30/0x30
[<ffffffff8108c3ef>] do_group_exit+0x3f/0xa0
[<ffffffff8109d460>] get_signal_to_deliver+0x1d0/0x6d0
[<ffffffff8102a427>] do_signal+0x57/0x6c0
[<ffffffff8109c28c>] ? do_send_sig_info+0x6c/0xa0
[<ffffffff8102aaef>] do_notify_resume+0x5f/0xb0
[<ffffffff8169687d>] int_signal+0x12/0x17