Kerneloops

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Problem #640908
Component
kernel
Last affected version
0:3.10.0-862.el7
Executable
unknown
First occurrence
2022-04-30
Last occurrence
2022-06-19
Unique reports
3
Quality
-29

Statistics

Operating system Unique / Total count
CentOS 7 3 / 15
Operating system Count
CentOS 7 15
Architecture Count
x86_64 15
Related packages Count
kernel 15
 0:3.10.0-862.el7 15

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
smp_call_function_many
vmlinux 0xffffffffb2d07e3a
Build id: 3.10.0-862.el7.x86_64 		0x20a
2
native_flush_tlb_others
vmlinux 0xffffffffb2c77018
Build id: 3.10.0-862.el7.x86_64 		0xb8
3
flush_tlb_mm_range
vmlinux 0xffffffffb2c77088
Build id: 3.10.0-862.el7.x86_64 		0x68
4
tlb_flush_mmu.part.75
vmlinux 0xffffffffb2dc0497
Build id: 3.10.0-862.el7.x86_64 		0x37
5
tlb_finish_mmu
vmlinux 0xffffffffb2dc1c75
Build id: 3.10.0-862.el7.x86_64 		0x55
6
unmap_region
vmlinux 0xffffffffb2dca624
Build id: 3.10.0-862.el7.x86_64 		0xf4
7
? list_del
vmlinux 0xffffffffb2f683ed
Build id: 3.10.0-862.el7.x86_64 		0xd
8
? remove_wait_queue
vmlinux 0xffffffffb2cbba41
Build id: 3.10.0-862.el7.x86_64 		0x31
9
? __vma_rb_erase
vmlinux 0xffffffffb2dcabe1
Build id: 3.10.0-862.el7.x86_64 		0x121
10
do_munmap
vmlinux 0xffffffffb2dccbf5
Build id: 3.10.0-862.el7.x86_64 		0x295
11
vm_munmap
vmlinux 0xffffffffb2dcce35
Build id: 3.10.0-862.el7.x86_64 		0x65
12
SyS_munmap
vmlinux 0xffffffffb2dce052
Build id: 3.10.0-862.el7.x86_64 		0x22
13
system_call_fastpath
vmlinux 0xffffffffb331f7d5
Build id: 3.10.0-862.el7.x86_64 		0x1c 
NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [python2.7:55644]
Modules linked in: xt_iprange ip6table_filter ip6_tables iptable_filter binfmt_misc joydev bochs_drm ttm sb_edac drm_kms_helper iosf_mbi ppdev virtio_rng sg syscopyarea kvm_intel kvm sysfillrect sysimgblt irqbypass fb_sys_fops crc32_pclmul ghash_clmulni_intel i2c_piix4 drm aesni_intel lrw parport_pc i2c_core gf128mul parport glue_helper ablk_helper cryptd pcspkr ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi virtio_net virtio_console virtio_scsi crct10dif_pclmul crct10dif_common crc32c_intel ata_piix libata serio_raw virtio_pci virtio_ring virtio floppy dm_mirror dm_region_hash dm_log dm_mod
CPU: 4 PID: 55644 Comm: python2.7 Kdump: loaded Not tainted 3.10.0-862.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: ffff99729e379fa0 ti: ffff99736a7cc000 task.ti: ffff99736a7cc000
RIP: 0010:[<ffffffffb2d07e3a>]  [<ffffffffb2d07e3a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff99736a7cfcb8  EFLAGS: 00000202
RAX: 0000000000000002 RBX: 0000000000019680 RCX: ffff99737f69cf28
RDX: 0000000000000002 RSI: 00000000000000ff RDI: 0000000000000000
RBP: ffff99736a7cfcf0 R08: ffff9965ea6a2c00 R09: ffffffffb2f4a3d9
R10: ffff99737f71bb00 R11: fffffc19b895fe00 R12: ffff99736a7cfc68
R13: 00007f73a22de000 R14: 0000000000000001 R15: fffffc19b72a6d80
FS:  00007f738effd700(0000) GS:ffff99737f700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffb2dfe4080 CR3: 0000000e63366000 CR4: 00000000003607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffb2c77018>] native_flush_tlb_others+0xb8/0xc0
[<ffffffffb2c77088>] flush_tlb_mm_range+0x68/0x140
[<ffffffffb2dc0497>] tlb_flush_mmu.part.75+0x37/0xe0
[<ffffffffb2dc1c75>] tlb_finish_mmu+0x55/0x60
[<ffffffffb2dca624>] unmap_region+0xf4/0x140
[<ffffffffb2f683ed>] ? list_del+0xd/0x30
[<ffffffffb2cbba41>] ? remove_wait_queue+0x31/0x40
[<ffffffffb2dcabe1>] ? __vma_rb_erase+0x121/0x220
[<ffffffffb2dccbf5>] do_munmap+0x295/0x470
[<ffffffffb2dcce35>] vm_munmap+0x65/0xb0
[<ffffffffb2dce052>] SyS_munmap+0x22/0x30
[<ffffffffb331f7d5>] system_call_fastpath+0x1c/0x21
Code: 48 63 35 8e b6 c3 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 a0 53 93 b3 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 5d b6 c3 00 eb b7 0f b6 4d cc 4c 89