Kerneloops

Similar reports
Problem #1881
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2021-06-17
Last occurrence
2021-11-17
Unique reports
2
Quality
-20

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.el7 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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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 0xffffffff810f99a2
Build id: 3.10.0-693.el7.x86_64 		0x202
2
native_flush_tlb_others
vmlinux 0xffffffff8106e668
Build id: 3.10.0-693.el7.x86_64 		0xb8
3
flush_tlb_mm_range
vmlinux 0xffffffff8106e738
Build id: 3.10.0-693.el7.x86_64 		0x68
4
change_protection_range
vmlinux 0xffffffff811b9dd8
Build id: 3.10.0-693.el7.x86_64 		0x6e8
5
change_protection
vmlinux 0xffffffff811b9f35
Build id: 3.10.0-693.el7.x86_64 		0x65
6
? vma_set_page_prot
vmlinux 0xffffffff811b704f
Build id: 3.10.0-693.el7.x86_64 		0x3f
7
mprotect_fixup
vmlinux 0xffffffff811ba077
Build id: 3.10.0-693.el7.x86_64 		0x107
8
SyS_mprotect
vmlinux 0xffffffff811ba31b
Build id: 3.10.0-693.el7.x86_64 		0x16b
9
tracesys
vmlinux 0xffffffff816b51d2
Build id: 3.10.0-693.el7.x86_64 		0xdd 
NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [VM Thread:96696]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables br_netfilter overlay(T) binfmt_misc uio_ivshmem(OE) uio gsch(OE) redirfs(OE) nls_utf8 isofs tun ip_set nfnetlink bridge stp llc ppdev joydev pcspkr virtio_balloon parport_pc parport sg i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs libcrc32c sr_mod cdrom virtio_console virtio_net virtio_blk virtio_scsi ata_generic pata_acpi cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix serio_raw libata virtio_pci floppy i2c_core virtio_ring virtio dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
CPU: 2 PID: 96696 Comm: VM Thread Tainted: G           OEL ------------ T 3.10.0-693.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: ffff8800bb28bf40 ti: ffff88009f474000 task.ti: ffff88009f474000
RIP: 0010:[<ffffffff810f99a2>]  [<ffffffff810f99a2>] smp_call_function_many+0x202/0x260
RSP: 0018:ffff88009f477ca8  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 00000000000000fc RCX: ffff88042ce1ad90
RDX: 0000000000000000 RSI: 00000000000000a0 RDI: 0000000000000000
RBP: ffff88009f477ce0 R08: ffff88017a303800 R09: ffffffff813227d9
R10: ffff88042ce99c80 R11: ffffea0000221200 R12: 0000000000000296
R13: ffff88009f477c58 R14: ffff88009f477c20 R15: ffffffff810ce54e
FS:  00007f29e7dfd700(0000) GS:ffff88042ce80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2a047cc000 CR3: 00000003beb92000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
00000001810b4596 ffff88007a9cc1c8 ffff88007a9cbe80 0000000000000000
ffffffffffffffff ffff88007a9cc1c8 00007f2a049c9000 ffff88009f477d30
ffffffff8106e668 ffff88007a9cbe80 0000000000000000 ffffffffffffffff
Call Trace:
[<ffffffff8106e668>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff8106e738>] flush_tlb_mm_range+0x68/0x140
[<ffffffff811b9dd8>] change_protection_range+0x6e8/0x7e0
[<ffffffff811b9f35>] change_protection+0x65/0xa0
[<ffffffff811b704f>] ? vma_set_page_prot+0x3f/0x60
[<ffffffff811ba077>] mprotect_fixup+0x107/0x240
[<ffffffff811ba31b>] SyS_mprotect+0x16b/0x290
[<ffffffff816b51d2>] tracesys+0xdd/0xe2
Code: 48 63 35 26 45 a2 00 89 c2 39 f0 0f 8d 85 fe ff ff 48 98 49 8b 0f 48 03 0c c5 e0 fd b0 81 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 f5 44 a2 00 eb b7 0f b6 4d cc 4c 89