Info

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Function
__warn
First occurrence
2020-09-23
Last occurrence
2025-12-11
State
NEW
Components
kernel Tainted
Quality
-32

Statistics

Operating system Count
CentOS 7 1,447
Architecture Count
x86_64 1,447
Related packages Count
kernel 1,447
 0:3.10.0-957.1.3.el7 1,418
 0:3.10.0-957.27.2.el7 26
 0:3.10.0-957.5.1.el7 3

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

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Report backtrace

Complete report #1031
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb1d61e41
Build id: 3.10.0-957.5.1.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffb1697688
Build id: 3.10.0-957.5.1.el7.x86_64
0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb16977cd
Build id: 3.10.0-957.5.1.el7.x86_64
0x1d
4
hfsc_dequeue
sch_hfsc 0xffffffffc0928535
Build id: 3.10.0-957.5.1.el7.x86_64
0x305
5
__qdisc_run
vmlinux 0xffffffffb1c65fa3
Build id: 3.10.0-957.5.1.el7.x86_64
0x103
6
net_tx_action
vmlinux 0xffffffffb1c37406
Build id: 3.10.0-957.5.1.el7.x86_64
0x1d6
7
__do_softirq
vmlinux 0xffffffffb16a0f45
Build id: 3.10.0-957.5.1.el7.x86_64
0xf5
8
run_ksoftirqd
vmlinux 0xffffffffb16a1108
Build id: 3.10.0-957.5.1.el7.x86_64
0x38
9
smpboot_thread_fn
vmlinux 0xffffffffb16ca604
Build id: 3.10.0-957.5.1.el7.x86_64
0x144
10
? lg_double_unlock
vmlinux 0xffffffffb16ca4c0
Build id: 3.10.0-957.5.1.el7.x86_64
0x40
11
kthread
vmlinux 0xffffffffb16c1c71
Build id: 3.10.0-957.5.1.el7.x86_64
0xd1
12
? insert_kthread_work
vmlinux 0xffffffffb16c1ba0
Build id: 3.10.0-957.5.1.el7.x86_64
0x40
13
ret_from_fork_nospec_begin
vmlinux 0xffffffffb1d74c37
Build id: 3.10.0-957.5.1.el7.x86_64
0x21
14
? insert_kthread_work
vmlinux 0xffffffffb16c1ba0
Build id: 3.10.0-957.5.1.el7.x86_64
0x40
WARNING: CPU: 8 PID: 50 at net/sched/sch_hfsc.c:1385 hfsc_dequeue+0x305/0x320 [sch_hfsc]
Modules linked in: vfat fat loop vhost_net vhost macvtap macvlan act_police cls_fw sch_sfq sch_htb ebt_arp ebt_ip tun rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache iscsi_tcp libiscsi_tcp libiscsi sch_fq_codel em_meta cls_basic cls_u32 sch_ingress sch_hfsc geneve ip6_udp_tunnel udp_tunnel devlink bnx2fc cnic uio fcoe libfcoe scsi_transport_iscsi libfc scsi_transport_fc scsi_tgt ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack openvswitch ip_set nfnetlink ebtable_nat ebtable_broute ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter
ip6_tables iptable_filter sunrpc dm_service_time sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt iTCO_vendor_support joydev ipmi_si ipmi_devintf ipmi_msghandler pcspkr ioatdma wmi acpi_power_meter acpi_pad i2c_i801 sg mei_me mei lpc_ich dm_multipath dm_mod 8021q garp mrp bridge stp llc bonding ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul ahci crct10dif_common ixgbe crc32c_intel libahci libata drm_panel_orientation_quirks mdio ptp pps_core dca
CPU: 8 PID: 50 Comm: ksoftirqd/8 Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.5.1.el7.x86_64 #1
Hardware name: Supermicro SYS-1028R-WMRT/X10DRW-ET, BIOS 2.0b 07/26/2016
Call Trace:
[<ffffffffb1d61e41>] dump_stack+0x19/0x1b
[<ffffffffb1697688>] __warn+0xd8/0x100
[<ffffffffb16977cd>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0928535>] hfsc_dequeue+0x305/0x320 [sch_hfsc]
[<ffffffffb1c65fa3>] __qdisc_run+0x103/0x360
[<ffffffffb1c37406>] net_tx_action+0x1d6/0x240
[<ffffffffb16a0f45>] __do_softirq+0xf5/0x280
[<ffffffffb16a1108>] run_ksoftirqd+0x38/0x50
[<ffffffffb16ca604>] smpboot_thread_fn+0x144/0x1a0
[<ffffffffb16ca4c0>] ? lg_double_unlock+0x40/0x40
[<ffffffffb16c1c71>] kthread+0xd1/0xe0
[<ffffffffb16c1ba0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb1d74c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb16c1ba0>] ? insert_kthread_work+0x40/0x40