Kerneloops

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Problem #816287
Component
kernel Tainted
Last affected version
0:3.10.0-1127.el7
Executable
unknown
First occurrence
2025-10-01
Last occurrence
2025-10-01
Unique reports
1
Quality
-31

Statistics

Operating system Unique / Total count
CentOS 7 1 / 2
Operating system Count
CentOS 7 2
Architecture Count
x86_64 2
Related packages Count
kernel 2
 0:3.10.0-1127.el7 2

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.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
smp_call_function_many
vmlinux 0xffffffff93b1760a
Build id: 3.10.0-1127.el7.x86_64 		0x20a
2
native_flush_tlb_others
vmlinux 0xffffffff93a7e8f8
Build id: 3.10.0-1127.el7.x86_64 		0xb8
3
flush_tlb_mm_range
vmlinux 0xffffffff93a7e96b
Build id: 3.10.0-1127.el7.x86_64 		0x6b
4
tlb_flush_mmu_tlbonly
vmlinux 0xffffffff93beddb6
Build id: 3.10.0-1127.el7.x86_64 		0xa6
5
arch_tlb_finish_mmu
vmlinux 0xffffffff93bef87f
Build id: 3.10.0-1127.el7.x86_64 		0x3f
6
tlb_finish_mmu
vmlinux 0xffffffff93bef9a3
Build id: 3.10.0-1127.el7.x86_64 		0x23
7
unmap_region
vmlinux 0xffffffff93bf91b4
Build id: 3.10.0-1127.el7.x86_64 		0xf4
8
? __vma_rb_erase
vmlinux 0xffffffff93bf9771
Build id: 3.10.0-1127.el7.x86_64 		0x121
9
do_munmap
vmlinux 0xffffffff93bfb7a5
Build id: 3.10.0-1127.el7.x86_64 		0x2a5
10
vm_munmap
vmlinux 0xffffffff93bfb9e5
Build id: 3.10.0-1127.el7.x86_64 		0x65
11
SyS_munmap
vmlinux 0xffffffff93bfcc82
Build id: 3.10.0-1127.el7.x86_64 		0x22
12
system_call_fastpath
vmlinux 0xffffffff94192ed2
Build id: 3.10.0-1127.el7.x86_64 		0x25
13
? system_call_after_swapgs
vmlinux 0xffffffff94192e15
Build id: 3.10.0-1127.el7.x86_64 		0xa2 
NMI watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [titanagent:46122]
Modules linked in: ip_set ip6table_mangle binfmt_misc tcp_diag inet_diag nfnetlink_log xt_NFQUEUE nfnetlink nfring(OE) gsch(OE) redirfs(OE) esmnet(OE) esmfile(OE) 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 devlink tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache dsa_filter(POE) ppdev joydev virtio_net virtio_console net_failover sg failover floppy cirrus ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm drm_panel_orientation_quirks i2c_piix4 parport_pc parport pcspkr nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif
crct10dif_generic sr_mod cdrom crct10dif_common ata_generic pata_acpi virtio_scsi virtio_balloon ata_piix libata virtio_pci virtio_ring serio_raw virtio dm_mirror dm_region_hash dm_log dm_mod
CPU: 5 PID: 46122 Comm: titanagent Kdump: loaded Tainted: PF          OEL ------------   3.10.0-1127.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014
task: ffff88db820b0000 ti: ffff88dae7408000 task.ti: ffff88dae7408000
RIP: 0010:[<ffffffff93b1760a>]  [<ffffffff93b1760a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff88dae740bcb0  EFLAGS: 00000202
RAX: 0000000000000004 RBX: 0008000093a7e730 RCX: ffff88e29dd204a0
RDX: 0000000000000004 RSI: 0000000000000068 RDI: 0000000000000000
RBP: ffff88dae740bce8 R08: ffff88dbf448a800 R09: ffffffff93d85099
R10: ffff88e29dd5f160 R11: ffffea7c07734200 R12: 0000000000000282
R13: 0000000000000282 R14: ffff88dae740bc60 R15: 00007f45f3876000
FS:  00007f45d4017700(0000) GS:ffff88e29dd40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f45f3876000 CR3: 000000047ad16000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff93a7e8f8>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff93a7e96b>] flush_tlb_mm_range+0x6b/0x140
[<ffffffff93beddb6>] tlb_flush_mmu_tlbonly+0xa6/0xc0
[<ffffffff93bef87f>] arch_tlb_finish_mmu+0x3f/0x80
[<ffffffff93bef9a3>] tlb_finish_mmu+0x23/0x30
[<ffffffff93bf91b4>] unmap_region+0xf4/0x140
[<ffffffff93bf9771>] ? __vma_rb_erase+0x121/0x220
[<ffffffff93bfb7a5>] do_munmap+0x2a5/0x480
[<ffffffff93bfb9e5>] vm_munmap+0x65/0xb0
[<ffffffff93bfcc82>] SyS_munmap+0x22/0x30
[<ffffffff94192ed2>] system_call_fastpath+0x25/0x2a
[<ffffffff94192e15>] ? system_call_after_swapgs+0xa2/0x13a
Code: 48 63 35 1e 7b c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 e0 0f 75 94 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 ed 7a c4 00 eb b7 0f b6 4d cc 4c 89