Kerneloops

Similar reports
Problem #738431
Component
kernel
Last affected version
0:3.10.0-327.el7
Executable
unknown
First occurrence
2020-11-25
Last occurrence
2021-10-09
Unique reports
9
Quality
-39

Statistics

Operating system Unique / Total count
CentOS 7 9 / 15
Operating system Count
CentOS 7 15
Architecture Count
x86_64 15
Related packages Count
kernel 15
 0:3.10.0-327.el7 7
 0:3.10.0-327.36.2.el7 6
 0:3.10.0-327.13.1.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.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
generic_exec_single
vmlinux 0xffffffff810e675a
Build id: 3.10.0-327.el7.x86_64 		0xfa
2
? leave_mm
vmlinux 0xffffffff81065c90
Build id: 3.10.0-327.el7.x86_64 		0x70
3
? leave_mm
vmlinux 0xffffffff81065c90
Build id: 3.10.0-327.el7.x86_64 		0x70
4
? leave_mm
vmlinux 0xffffffff81065c90
Build id: 3.10.0-327.el7.x86_64 		0x70
5
smp_call_function_single
vmlinux 0xffffffff810e685f
Build id: 3.10.0-327.el7.x86_64 		0x5f
6
? cpumask_next_and
vmlinux 0xffffffff812f2785
Build id: 3.10.0-327.el7.x86_64 		0x35
7
smp_call_function_many
vmlinux 0xffffffff810e6e03
Build id: 3.10.0-327.el7.x86_64 		0x223
8
native_flush_tlb_others
vmlinux 0xffffffff81065e58
Build id: 3.10.0-327.el7.x86_64 		0xb8
9
flush_tlb_mm_range
vmlinux 0xffffffff81065f26
Build id: 3.10.0-327.el7.x86_64 		0x66
10
tlb_flush_mmu.part.54
vmlinux 0xffffffff81192563
Build id: 3.10.0-327.el7.x86_64 		0x33
11
tlb_finish_mmu
vmlinux 0xffffffff811930f5
Build id: 3.10.0-327.el7.x86_64 		0x55
12
unmap_region
vmlinux 0xffffffff8119b2d2
Build id: 3.10.0-327.el7.x86_64 		0xe2
13
? vma_rb_erase
vmlinux 0xffffffff8119b831
Build id: 3.10.0-327.el7.x86_64 		0x121
14
do_munmap
vmlinux 0xffffffff8119d612
Build id: 3.10.0-327.el7.x86_64 		0x242
15
vm_munmap
vmlinux 0xffffffff8119d821
Build id: 3.10.0-327.el7.x86_64 		0x41
16
SyS_munmap
vmlinux 0xffffffff8119e772
Build id: 3.10.0-327.el7.x86_64 		0x22
17
system_call_fastpath
vmlinux 0xffffffff81645909
Build id: 3.10.0-327.el7.x86_64 		0x16 
BUG: soft lockup - CPU#3 stuck for 22s! [python2.7:11172]
Modules linked in: binfmt_misc 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 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc ppdev sg virtio_balloon i2c_piix4 pcspkr parport_pc parport ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_console virtio_net virtio_blk virtio_scsi cirrus syscopyarea sysfillrect sysimgblt drm_kms_helper ttm ata_piix drm serio_raw libata virtio_pci i2c_core virtio_ring virtio floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 3 PID: 11172 Comm: python2.7 Tainted: G             L ------------   3.10.0-327.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: ffff88060d11d080 ti: ffff88069ee54000 task.ti: ffff88069ee54000
RIP: 0010:[<ffffffff810e675a>]  [<ffffffff810e675a>] generic_exec_single+0xfa/0x1a0
RSP: 0018:ffff88069ee57c80  EFLAGS: 00000202
RAX: 00000000000000a0 RBX: ffff88069ee57c50 RCX: 0000000000000020
RDX: 00000000ffffffff RSI: 00000000000000a0 RDI: 0000000000000282
RBP: ffff88069ee57cd0 R08: ffffffff8165ece8 R09: ffff88081e277520
R10: ffffffff811a2b52 R11: ffffea001f899740 R12: ffffffff811d15c2
R13: ffff88069ee57c38 R14: 0000000000000000 R15: ffff88080c622bc0
FS:  00007f41e37fe700(0000) GS:ffff88081e260000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f41ff422000 CR3: 00000005e6c2d000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
0000000000000000 0000000000000000 ffffffff81065c90 ffff88069ee57d58
0000000000000003 00000000b72abd96 0000000000000000 0000000000000002
ffffffff81065c90 ffffffff81065c90 ffff88069ee57d00 ffffffff810e685f
Call Trace:
[<ffffffff81065c90>] ? leave_mm+0x70/0x70
[<ffffffff81065c90>] ? leave_mm+0x70/0x70
[<ffffffff81065c90>] ? leave_mm+0x70/0x70
[<ffffffff810e685f>] smp_call_function_single+0x5f/0xa0
[<ffffffff812f2785>] ? cpumask_next_and+0x35/0x50
[<ffffffff810e6e03>] smp_call_function_many+0x223/0x260
[<ffffffff81065e58>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff81065f26>] flush_tlb_mm_range+0x66/0x140
[<ffffffff81192563>] tlb_flush_mmu.part.54+0x33/0xc0
[<ffffffff811930f5>] tlb_finish_mmu+0x55/0x60
[<ffffffff8119b2d2>] unmap_region+0xe2/0x130
[<ffffffff8119b831>] ? vma_rb_erase+0x121/0x220
[<ffffffff8119d612>] do_munmap+0x242/0x410
[<ffffffff8119d821>] vm_munmap+0x41/0x60
[<ffffffff8119e772>] SyS_munmap+0x22/0x30
[<ffffffff81645909>] system_call_fastpath+0x16/0x1b
Code: 40 52 01 00 48 89 de 48 03 14 c5 e0 b8 a5 81 48 89 df e8 da fc 21 00 84 c0 75 46 45 85 ed 74 11 f6 43 20 01 74 0b 0f 1f 00 f3 90 <f6> 43 20 01 75 f8 31 c0 48 8b 7c 24 28 65 48 33 3c 25 28 00 00