Kerneloops

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Problem #816287
Component
kernel Tainted
Last affected version
0:3.10.0-693.21.1.el7
Executable
unknown
First occurrence
2025-05-06
Last occurrence
2026-04-01
Unique reports
2
Quality
-28

Statistics

Operating system Unique / Total count
CentOS 7 2 / 2
Operating system Count
CentOS 7 2
Architecture Count
x86_64 2
Related packages Count
kernel 2
 0:3.10.0-693.21.1.el7 2

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
smp_call_function_many
vmlinux 0xffffffff810fd5fa
Build id: 3.10.0-693.21.1.el7.x86_64 		0x20a
2
native_flush_tlb_others
vmlinux 0xffffffff81070b98
Build id: 3.10.0-693.21.1.el7.x86_64 		0xb8
3
flush_tlb_mm_range
vmlinux 0xffffffff81070c68
Build id: 3.10.0-693.21.1.el7.x86_64 		0x68
4
tlb_flush_mmu.part.63
vmlinux 0xffffffff811b18c3
Build id: 3.10.0-693.21.1.el7.x86_64 		0x33
5
tlb_finish_mmu
vmlinux 0xffffffff811b2be5
Build id: 3.10.0-693.21.1.el7.x86_64 		0x55
6
unmap_region
vmlinux 0xffffffff811b9cb4
Build id: 3.10.0-693.21.1.el7.x86_64 		0xf4
7
? __vma_rb_erase
vmlinux 0xffffffff811ba271
Build id: 3.10.0-693.21.1.el7.x86_64 		0x121
8
do_munmap
vmlinux 0xffffffff811bc285
Build id: 3.10.0-693.21.1.el7.x86_64 		0x295
9
vm_munmap
vmlinux 0xffffffff811bc4c5
Build id: 3.10.0-693.21.1.el7.x86_64 		0x65
10
SyS_munmap
vmlinux 0xffffffff811bd5d2
Build id: 3.10.0-693.21.1.el7.x86_64 		0x22
11
system_call_fastpath
vmlinux 0xffffffff816c0715
Build id: 3.10.0-693.21.1.el7.x86_64 		0x1c
12
? system_call_after_swapgs
vmlinux 0xffffffff816c0661
Build id: 3.10.0-693.21.1.el7.x86_64 		0xae 
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [qaxsafed:23170]
Modules linked in: qax_tq_base(OE) cfg80211 rfkill gsch(OE) redirfs(OE) 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 dsa_filter(POE) snd_hda_codec_generic snd_hda_intel cirrus snd_hda_codec ttm snd_hda_core drm_kms_helper snd_hwdep snd_seq snd_seq_device syscopyarea sysfillrect sysimgblt fb_sys_fops drm virtio_net virtio_console pcspkr virtio_scsi snd_pcm joydev snd_timer snd virtio_balloon sg soundcore shpchp
i2c_piix4 i2c_core virtio_pci virtio_ring virtio ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic sr_mod cdrom crct10dif_common ata_generic pata_acpi ata_piix libata serio_raw floppy dm_mirror dm_region_hash dm_log dm_mod [last unloaded: qax_tq_base]
CPU: 1 PID: 23170 Comm: qaxsafed Tainted: P           OE  ------------   3.10.0-693.21.1.el7.x86_64 #1
Hardware name: inspur Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-2.module_kos5+70+5e037788 04/01/2014
task: ffff880137bd8fd0 ti: ffff8800a7c80000 task.ti: ffff8800a7c80000
RIP: 0010:[<ffffffff810fd5fa>]  [<ffffffff810fd5fa>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff8800a7c83cc0  EFLAGS: 00000202
RAX: 0000000000000002 RBX: 00080000810709d0 RCX: ffff88013fd1c3b8
RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000000
RBP: ffff8800a7c83cf8 R08: ffff880139495000 R09: ffffffff81328989
R10: ffff88013fc9ba00 R11: ffffea00017f1800 R12: 0000000000000286
R13: 0000000000000286 R14: ffff8800a7c83c70 R15: 00007fa04bc53000
FS:  00007f9f82c18700(0000) GS:ffff88013fc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa04bc53000 CR3: 00000000b0842000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff81070b98>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff81070c68>] flush_tlb_mm_range+0x68/0x140
[<ffffffff811b18c3>] tlb_flush_mmu.part.63+0x33/0xc0
[<ffffffff811b2be5>] tlb_finish_mmu+0x55/0x60
[<ffffffff811b9cb4>] unmap_region+0xf4/0x140
[<ffffffff811ba271>] ? __vma_rb_erase+0x121/0x220
[<ffffffff811bc285>] do_munmap+0x295/0x470
[<ffffffff811bc4c5>] vm_munmap+0x65/0xb0
[<ffffffff811bd5d2>] SyS_munmap+0x22/0x30
[<ffffffff816c0715>] system_call_fastpath+0x1c/0x21
[<ffffffff816c0661>] ? system_call_after_swapgs+0xae/0x146
Code: 48 63 35 8e 1b a3 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 a0 10 b2 81 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 5d 1b a3 00 eb b7 0f b6 4d cc 4c 89