Kerneloops

Similar reports
Problem #640634
Component
kernel
Last affected version
0:5.4.131-1.el7.elrepo
Executable
unknown
First occurrence
2021-07-18
Last occurrence
2021-08-04
Unique reports
2
Quality
-22

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-lt 2
 0:5.4.131-1.el7.elrepo 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
pfifo_fast_enqueue
vmlinux 0x150
2
? pfifo_fast_enqueue
vmlinux 0x150
3
pfifo_fast_enqueue
vmlinux 0x150
4
pfifo_fast_enqueue
vmlinux 0x150
5
pfifo_fast_enqueue
vmlinux 0x150
6
pfifo_fast_enqueue
vmlinux 0x150
7
pfifo_fast_enqueue
vmlinux 0x150
8
pfifo_fast_enqueue
vmlinux 0x150
9
? pfifo_fast_enqueue
vmlinux 0x150
10
pfifo_fast_enqueue
vmlinux 0x150
WARNING: CPU: 5 PID: 2 at kernel/kthread.c:75 kthread_is_per_cpu+0x27/0x30
Modules linked in: veth btrfs xor zstd_compress raid6_pq zstd_decompress ufs hfsplus hfs vfat msdos fat xfs xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c md4 sha512_ssse3 sha512_generic cmac nls_utf8 cifs libarc4 dns_resolver libdes overlay rfkill vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod sb_edac crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper rapl sg vmw_balloon joydev i2c_piix4 input_leds pcspkr vmw_vmci ip_tables ext4 mbcache jbd2 ata_generic pata_acpi sd_mod vmwgfx drm_kms_helper crc32c_intel syscopyarea sysfillrect sysimgblt fb_sys_fops mptsas ttm serio_raw scsi_transport_sas vmxnet3 ata_piix mptscsih drm mptbase libata fuse
CPU: 5 PID: 2 Comm: kthreadd Not tainted 5.4.131-1.el7.elrepo.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
RIP: 0010:kthread_is_per_cpu+0x27/0x30
Code: 00 66 90 0f 1f 44 00 00 55 48 89 e5 f6 47 26 20 74 18 48 8b 87 80 09 00 00 48 85 c0 74 08 48 8b 00 5d 83 e0 01 c3 31 c0 5d c3 <0f> 0b eb e4 0f 1f 44 00 00 0f 1f 44 00 00 55 31 d2 48 c7 c6 90 87
RSP: 0018:ffff97828314bc18 EFLAGS: 00010046
RAX: 0000000000000005 RBX: ffff97828314bcd8 RCX: 0000000000000020
RDX: ffff8b71a4838860 RSI: ffff97828314bcd8 RDI: ffff8b71a217c680
RBP: ffff97828314bc18 R08: 000191a1a5df098c R09: 000000000002a7c0
R10: 000000000000023d R11: 0000000000000178 R12: ffff8b71a217c680
R13: ffff8b744d32b210 R14: ffff8b71a217c730 R15: ffff8b71a217c680
FS:  0000000000000000(0000) GS:ffff8b744d280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056037a2f4300 CR3: 000000059c20a004 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
can_migrate_task+0xf5/0x560
? sched_clock_cpu+0x11/0xb0
load_balance+0x3b2/0xb50
newidle_balance+0x189/0x3d0
pick_next_task_fair+0x41/0x3e0
__schedule+0x156/0x730
schedule+0x42/0xb0
kthreadd+0x2d9/0x2f0
? kthread_is_per_cpu+0x30/0x30
ret_from_fork+0x35/0x40