Kerneloops

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Problem #533103
Component
kernel
Last affected version
0:5.1.9-1.el7.elrepo
Executable
unknown
First occurrence
2026-09-22
Last occurrence
2026-09-22
Unique reports
1
Quality
-29

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel-ml 1
 0:5.1.9-1.el7.elrepo 1

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.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
pfifo_fast_enqueue
vmlinux 0x100
2
pfifo_fast_enqueue
vmlinux 0x100
3
pfifo_fast_enqueue
vmlinux 0x100
4
? pfifo_fast_enqueue
vmlinux 0x100
5
pfifo_fast_enqueue
vmlinux 0x100
6
pfifo_fast_enqueue
vmlinux 0x100
7
pfifo_fast_enqueue
vmlinux 0x100
8
pfifo_fast_enqueue
vmlinux 0x100
9
pfifo_fast_enqueue
vmlinux 0x100
10
pfifo_fast_enqueue
vmlinux 0x100
11
pfifo_fast_enqueue
vmlinux 0x100
12
pfifo_fast_enqueue
vmlinux 0x100
13
pfifo_fast_enqueue
vmlinux 0x100
14
pfifo_fast_enqueue
vmlinux 0x100
WARNING: CPU: 69 PID: 0 at kernel/sched/fair.c:368 assert_list_leaf_cfs_rq.part.81+0x19/0x1d
Modules linked in: xt_statistic xt_physdev nfnetlink_log xt_NFLOG xt_limit vxlan ip6_udp_tunnel udp_tunnel xt_multiport ip_set ip6t_MASQUERADE xt_nfacct xt_mark nfnetlink_acct ip6table_nat ip6table_mangle xt_comment nft_chain_nat nft_compat nft_counter nf_tables binfmt_misc udp_diag raw_diag unix_diag tcp_diag inet_diag xt_nat tls veth nf_conntrack_netlink nfnetlink xt_addrtype overlay xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ipt_REJECT nf_reject_ipv4 tun ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache vfat fat ib_isert iscsi_target_mod ib_srpt target_core_mod ib_srp scsi_transport_srp i40iw ext4 mbcache jbd2 rpcrdma sunrpc rdma_ucm opa_vnic ib_iser ib_umad rdma_cm iw_cm ib_ipoib libiscsi ib_cm scsi_transport_iscsi skx_edac nfit x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf wmi hfi1 iTCO_wdt iTCO_vendor_support rdmavt ipmi_si mei_me ib_uverbs input_leds ipmi_devintf ioatdma pcspkr lpc_ich ib_core mfd_core i2c_i801 mei sg dca ipmi_msghandler acpi_pad acpi_power_meter pcc_cpufreq fuse ip_tables xfs libcrc32c sd_mod crc32c_intel i40e ptp pps_core ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci libata dm_mirror dm_region_hash dm_log dm_mod
CPU: 69 PID: 0 Comm: swapper/69 Not tainted 5.1.9-1.el7.elrepo.x86_64 #1
Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.0D.01.0395.022720191340 02/27/2019
RIP: 0010:assert_list_leaf_cfs_rq.part.81+0x19/0x1d
Code: 39 ec 4c 0f 47 e0 4c 89 63 70 5b 41 5c 41 5d 5d c3 55 48 c7 c7 38 c3 07 82 31 c0 c6 05 1d 99 30 01 01 48 89 e5 e8 69 79 fb ff <0f> 0b 5d c3 0f 1f 44 00 00 55 48 89 e5 0f 0b 0f 1f 44 00 00 55 48
RSP: 0018:ffff889fffc43e50 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff88b7a09dc000 RCX: 0000000000000000
RDX: 000000000000002d RSI: ffffffff826f74cd RDI: 0000000000000046
RBP: ffff889fffc43e50 R08: ffffffff826f74a0 R09: fffffff062a97062
R10: 0000000000000034 R11: 0000000080000045 R12: ffff88affbec8000
R13: ffff889fff462e80 R14: 0000000000000001 R15: ffff88bff4f85908
FS:  0000000000000000(0000) GS:ffff889fffc40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000002396f08 CR3: 000000000220e006 CR4: 00000000007606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
unthrottle_cfs_rq+0x1db/0x1e0
distribute_cfs_runtime+0xdc/0x100
sched_cfs_slack_timer+0xa9/0xf0
? distribute_cfs_runtime+0x100/0x100
__hrtimer_run_queues+0x106/0x270
hrtimer_interrupt+0x116/0x250
smp_apic_timer_interrupt+0x6f/0x150
apic_timer_interrupt+0xf/0x20
</IRQ>
RIP: 0010:cpuidle_enter_state+0xbf/0x410
Code: e7 9c 9e ff 41 8b 5c 24 04 48 89 45 c0 0f 1f 44 00 00 31 ff e8 e2 ae 9e ff 80 7d cf 00 0f 85 21 02 00 00 fb 66 0f 1f 44 00 00 <45> 85 f6 0f 88 2d 02 00 00 49 63 f6 4c 8b 7d c0 4c 2b 7d d0 48 8d
RSP: 0018:ffffc9000cb83e50 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: ffff889fffc62e80 RBX: 0000000000000045 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc9000cb83e90 R08: 0000000000000002 R09: fffffff062a97062
R10: 0000000000000008 R11: 071c71c71c71c71c R12: ffffe8dfffe44f00
R13: ffffffff82342f00 R14: 0000000000000003 R15: ffffffff82343038
cpuidle_enter+0x17/0x20
call_cpuidle+0x23/0x40
do_idle+0x1db/0x280
cpu_startup_entry+0x1d/0x30
start_secondary+0x184/0x1e0
secondary_startup_64+0xa4/0xb0