Info

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Function
__warn
First occurrence
2021-09-25
Last occurrence
2026-01-13
State
NEW
Components
kernel Tainted
Quality
-47

Statistics

Operating system Count
CentOS 7 20
Architecture Count
x86_64 20
Related packages Count
kernel 20
 0:3.10.0-957.1.3.el7 20

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 #254615
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff85561e41
Build id: 3.10.0-957.1.3.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffff84e97648
Build id: 3.10.0-957.1.3.el7.x86_64
0xd8
3
warn_slowpath_null
vmlinux 0xffffffff84e9778d
Build id: 3.10.0-957.1.3.el7.x86_64
0x1d
4
hfsc_dequeue
sch_hfsc 0xffffffffc0e8c535
Build id: 3.10.0-957.1.3.el7.x86_64
0x305
5
__qdisc_run
vmlinux 0xffffffff85465fa3
Build id: 3.10.0-957.1.3.el7.x86_64
0x103
6
net_tx_action
vmlinux 0xffffffff85437406
Build id: 3.10.0-957.1.3.el7.x86_64
0x1d6
7
__do_softirq
vmlinux 0xffffffff84ea0f05
Build id: 3.10.0-957.1.3.el7.x86_64
0xf5
8
call_softirq
vmlinux 0xffffffff8557832c
Build id: 3.10.0-957.1.3.el7.x86_64
0x1c
9
do_softirq
vmlinux 0xffffffff84e2e675
Build id: 3.10.0-957.1.3.el7.x86_64
0x65
10
irq_exit
vmlinux 0xffffffff84ea1285
Build id: 3.10.0-957.1.3.el7.x86_64
0x105
11
smp_apic_timer_interrupt
vmlinux 0xffffffff855796c8
Build id: 3.10.0-957.1.3.el7.x86_64
0x48
12
apic_timer_interrupt
vmlinux 0xffffffff85575df2
Build id: 3.10.0-957.1.3.el7.x86_64
0x162
13
? get_empty_filp
vmlinux 0xffffffff85043964
Build id: 3.10.0-957.1.3.el7.x86_64
0x84
14
path_openat
vmlinux 0xffffffff850525dd
Build id: 3.10.0-957.1.3.el7.x86_64
0x4d
15
? filename_lookup
vmlinux 0xffffffff85051f4b
Build id: 3.10.0-957.1.3.el7.x86_64
0x2b
16
do_filp_open
vmlinux 0xffffffff8505406d
Build id: 3.10.0-957.1.3.el7.x86_64
0x4d
17
? getname_flags
vmlinux 0xffffffff85052d9f
Build id: 3.10.0-957.1.3.el7.x86_64
0x4f
18
? __alloc_fd
vmlinux 0xffffffff850616f7
Build id: 3.10.0-957.1.3.el7.x86_64
0x47
19
do_sys_open
vmlinux 0xffffffff85040197
Build id: 3.10.0-957.1.3.el7.x86_64
0x137
20
SyS_open
vmlinux 0xffffffff850402be
Build id: 3.10.0-957.1.3.el7.x86_64
0x1e
21
system_call_fastpath
vmlinux 0xffffffff85574ddb
Build id: 3.10.0-957.1.3.el7.x86_64
0x22
WARNING: CPU: 21 PID: 4595 at net/sched/sch_hfsc.c:1385 hfsc_dequeue+0x305/0x320 [sch_hfsc]
Modules linked in: vhost_net vhost macvtap macvlan ebt_arp tun iscsi_tcp libiscsi_tcp libiscsi nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache sch_fq_codel em_meta cls_basic cls_u32 sch_ingress sch_hfsc devlink bnx2fc cnic uio fcoe libfcoe libfc scsi_transport_fc scsi_tgt geneve ip6_udp_tunnel udp_tunnel 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 softdog vfat fat xfs nfit libnvdimm intel_powerclamp coretemp
intel_rapl iosf_mbi kvm_intel snd_hda_codec_hdmi kvm irqbypass snd_hda_codec_realtek dm_service_time snd_hda_codec_generic raid10 snd_hda_intel snd_hda_codec snd_hda_core snd_seq snd_hwdep snd_seq_device wdat_wdt snd_pcm pcspkr sg snd_timer snd soundcore mei_me i2c_i801 mei dm_multipath bridge nfsd bonding auth_rpcgss nfs_acl lockd grace ip_tables ext4 mbcache jbd2 dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c sd_mod crc_t10dif crct10dif_generic nouveau mxm_wmi video drm_kms_helper 8021q syscopyarea sysfillrect garp mrp crct10dif_pclmul crct10dif_common crc32_pclmul sysimgblt stp llc crc32c_intel fb_sys_fops ttm ghash_clmulni_intel aesni_intel drm lrw gf128mul glue_helper ablk_helper cryptd ahci libahci e1000e serio_raw igb drm_panel_orientation_quirks libata dca ptp
i2c_algo_bit pps_core wmi scsi_transport_iscsi sunrpc dm_mirror dm_region_hash dm_log dm_mod
CPU: 21 PID: 4595 Comm: systemd-journal Kdump: loaded Tainted: G        W      ------------ T 3.10.0-957.1.3.el7.x86_64 #1
Hardware name: Micro-Star International Co., Ltd MS-7A93/X299 SLI PLUS (MS-7A93), BIOS 1.10 06/20/2017
Call Trace:
<IRQ>  [<ffffffff85561e41>] dump_stack+0x19/0x1b
[<ffffffff84e97648>] __warn+0xd8/0x100
[<ffffffff84e9778d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0e8c535>] hfsc_dequeue+0x305/0x320 [sch_hfsc]
[<ffffffff85465fa3>] __qdisc_run+0x103/0x360
[<ffffffff85437406>] net_tx_action+0x1d6/0x240
[<ffffffff84ea0f05>] __do_softirq+0xf5/0x280
[<ffffffff8557832c>] call_softirq+0x1c/0x30
[<ffffffff84e2e675>] do_softirq+0x65/0xa0
[<ffffffff84ea1285>] irq_exit+0x105/0x110
[<ffffffff855796c8>] smp_apic_timer_interrupt+0x48/0x60
[<ffffffff85575df2>] apic_timer_interrupt+0x162/0x170
<EOI>  [<ffffffff85043964>] ? get_empty_filp+0x84/0x1a0
[<ffffffff850525dd>] path_openat+0x4d/0x640
[<ffffffff85051f4b>] ? filename_lookup+0x2b/0xc0
[<ffffffff8505406d>] do_filp_open+0x4d/0xb0
[<ffffffff85052d9f>] ? getname_flags+0x4f/0x1a0
[<ffffffff850616f7>] ? __alloc_fd+0x47/0x170
[<ffffffff85040197>] do_sys_open+0x137/0x240
[<ffffffff850402be>] SyS_open+0x1e/0x20
[<ffffffff85574ddb>] system_call_fastpath+0x22/0x27