Kerneloops

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Component
kernel
Last affected version
0:4.4.60-1.el7.elrepo
Executable
unknown
First occurrence
2026-10-29
Last occurrence
2026-10-29
Unique reports
1
Quality
-37

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-lt 1
 0:4.4.60-1.el7.elrepo 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
smp_call_function_single
vmlinux 0xffffffff81101178
Build id: 4.4.60-1.el7.elrepo.x86_64 		0xd8
2
? unmap_page_range
vmlinux 0xffffffff811b7863
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x613
3
? do_flush_tlb_all
vmlinux 0xffffffff8106f950
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x50
4
? do_flush_tlb_all
vmlinux 0xffffffff8106f950
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x50
5
smp_call_function_many
vmlinux 0xffffffff81101545
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x215
6
native_flush_tlb_others
vmlinux 0xffffffff8106fbf5
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x145
7
flush_tlb_mm_range
vmlinux 0xffffffff8106fd94
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x64
8
tlb_flush_mmu_tlbonly
vmlinux 0xffffffff811b5a6b
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x6b
9
tlb_finish_mmu
vmlinux 0xffffffff811b67f4
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x14
10
unmap_region
vmlinux 0xffffffff811bde92
Build id: 4.4.60-1.el7.elrepo.x86_64 		0xe2
11
? mntput
vmlinux 0xffffffff81225954
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x24
12
? vma_rb_erase
vmlinux 0xffffffff811be3cf
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x10f
13
do_munmap
vmlinux 0xffffffff811c00a7
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x217
14
vm_munmap
vmlinux 0xffffffff811c0251
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x41
15
SyS_munmap
vmlinux 0xffffffff811c1172
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x22
16
entry_SYSCALL_64_fastpath
vmlinux 0xffffffff816fb72e
Build id: 4.4.60-1.el7.elrepo.x86_64 		0x12 
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Modules linked in: rbd libceph libcrc32c ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 xt_conntrack nf_conntrack ip6table_filter ip6_tables iptable_filter crct10dif_pclmul crc32_pclmul ghash_clmulni_intel bochs_drm ttm drm_kms_helper aesni_intel lrw gf128mul glue_helper drm ablk_helper cryptd joydev sg syscopyarea input_leds pcspkr sysfillrect virtio_balloon sysimgblt fb_sys_fops shpchp i2c_piix4 acpi_cpufreq nfsd auth_rpcgss nfs_acl sch_fq_codel lockd grace sunrpc binfmt_misc ip_tables ext4 mbcache jbd2 sr_mod cdrom ata_generic pata_acpi virtio_net sd_mod crc32c_intel serio_raw ata_piix virtio_pci virtio_ring vmw_pvscsi virtio libata floppy dm_mirror dm_region_hash dm_log dm_mod zram lz4_compress fuse
CPU: 0 PID: 1 Comm: systemd Tainted: G             L  4.4.60-1.el7.elrepo.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.17.0-0-gb52ca86e094d-prebuilt.qemu.org 04/01/2014
task: ffff88042d5b0000 ti: ffff88042d5b8000 task.ti: ffff88042d5b8000
RIP: 0010:[<ffffffff81101178>]  [<ffffffff81101178>] smp_call_function_single+0xd8/0x130
RSP: 0018:ffff88042d5bbc80  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000004
RDX: 0000000000000001 RSI: 0000000000000007 RDI: 0000000000000282
RBP: ffff88042d5bbcc8 R08: 0000000000000008 R09: 0000000000000000
R10: ffff88043fc1a1c0 R11: ffffea0010a71580 R12: ffffffff8106f950
R13: 0000000000000000 R14: 0000000000000003 R15: ffff8804296befe0
FS:  00007fd5a5a62940(0000) GS:ffff88043fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd5a5a76000 CR3: 0000000429e07000 CR4: 00000000003406f0
Stack:
 0000000000000000 ffffffff811b7863 0000000000000000 ffffffff8106f950
 ffff88042d5bbd28 0000000000000003 00000000473d2304 ffffffff8106f950
 ffff88042d5bbd28 ffff88042d5bbd10 ffffffff81101545 0000000000000000
Call Trace:
 [<ffffffff811b7863>] ? unmap_page_range+0x613/0x7d0
 [<ffffffff8106f950>] ? do_flush_tlb_all+0x50/0x50
 [<ffffffff8106f950>] ? do_flush_tlb_all+0x50/0x50
 [<ffffffff81101545>] smp_call_function_many+0x215/0x260
 [<ffffffff8106fbf5>] native_flush_tlb_others+0x145/0x1c0
 [<ffffffff8106fd94>] flush_tlb_mm_range+0x64/0x160
 [<ffffffff811b5a6b>] tlb_flush_mmu_tlbonly+0x6b/0xd0
 [<ffffffff811b67f4>] tlb_finish_mmu+0x14/0x50
 [<ffffffff811bde92>] unmap_region+0xe2/0x120
 [<ffffffff81225954>] ? mntput+0x24/0x40
 [<ffffffff811be3cf>] ? vma_rb_erase+0x10f/0x200
 [<ffffffff811c00a7>] do_munmap+0x217/0x380
 [<ffffffff811c0251>] vm_munmap+0x41/0x60
 [<ffffffff811c1172>] SyS_munmap+0x22/0x30
 [<ffffffff816fb72e>] entry_SYSCALL_64_fastpath+0x12/0x71
Code: 25 28 00 00 00 75 70 48 83 c4 38 5b 41 5c 5d c3 48 8d 75 c8 48 89 d1 89 df 4c 89 e2 e8 62 fe ff ff 8b 55 e0 83 e2 01 74 cf f3 90 <8b> 55 e0 83 e2 01 75 f6 eb c3 8b 05 b0 8b d3 00 85 c0 75 85 80