Info

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Function
__warn
First occurrence
2020-10-08
Last occurrence
2020-10-08
State
NEW
Components
kernel
Quality
-40

Statistics

Operating system Count
CentOS 7 3
Architecture Count
x86_64 3
Related packages Count
kernel 3
 0:3.10.0-862.11.6.el7 2
 0:3.10.0-1160.36.2.el7 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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No reports in the last 20 days.

No reports in the last 20 weeks.

Report backtrace


Complete report #511849
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffbd183559
Build id: 3.10.0-1160.36.2.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffffbca9b258
Build id: 3.10.0-1160.36.2.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffffbca9b2df
Build id: 3.10.0-1160.36.2.el7.x86_64
0x5f
4
? rebalance_domains
vmlinux 0xffffffffbcaea106
Build id: 3.10.0-1160.36.2.el7.x86_64
0x1a6
5
? null_show
vmlinux 0xffffffffbcfa2390
Build id: 3.10.0-1160.36.2.el7.x86_64
0x20
6
percpu_ref_switch_to_atomic_rcu
vmlinux 0xffffffffbcd8ba66
Build id: 3.10.0-1160.36.2.el7.x86_64
0x136
7
rcu_process_callbacks
vmlinux 0xffffffffbcb5a9a8
Build id: 3.10.0-1160.36.2.el7.x86_64
0x1d8
8
__do_softirq
vmlinux 0xffffffffbcaa4bd5
Build id: 3.10.0-1160.36.2.el7.x86_64
0xf5
9
call_softirq
vmlinux 0xffffffffbd1994ec
Build id: 3.10.0-1160.36.2.el7.x86_64
0x1c
10
do_softirq
vmlinux 0xffffffffbca2f715
Build id: 3.10.0-1160.36.2.el7.x86_64
0x65
11
irq_exit
vmlinux 0xffffffffbcaa4f55
Build id: 3.10.0-1160.36.2.el7.x86_64
0x105
12
smp_apic_timer_interrupt
vmlinux 0xffffffffbd19aa28
Build id: 3.10.0-1160.36.2.el7.x86_64
0x48
13
apic_timer_interrupt
vmlinux 0xffffffffbd196fba
Build id: 3.10.0-1160.36.2.el7.x86_64
0x16a
14
? native_safe_halt
vmlinux 0xffffffffbd18b27b
Build id: 3.10.0-1160.36.2.el7.x86_64
0xb
15
default_idle
vmlinux 0xffffffffbd18b04e
Build id: 3.10.0-1160.36.2.el7.x86_64
0x1e
16
amd_e400_idle
vmlinux 0xffffffffbca36e3e
Build id: 3.10.0-1160.36.2.el7.x86_64
0x4e
17
arch_cpu_idle
vmlinux 0xffffffffbca37ca0
Build id: 3.10.0-1160.36.2.el7.x86_64
0x20
18
cpu_startup_entry
vmlinux 0xffffffffbcb017fa
Build id: 3.10.0-1160.36.2.el7.x86_64
0x14a
19
start_secondary
vmlinux 0xffffffffbca5a827
Build id: 3.10.0-1160.36.2.el7.x86_64
0x1f7
20
start_cpu
vmlinux 0xffffffffbca000d5
Build id: 3.10.0-1160.36.2.el7.x86_64
0x5
WARNING: CPU: 1 PID: 0 at lib/percpu-refcount.c:155 percpu_ref_switch_to_atomic_rcu+0x136/0x150
percpu ref (no_op) <= 0 (0) after switching to atomic
Modules linked in:
xt_set xt_multiport nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ip_set_hash_net ebtable_nat ebtable_broute bridge stp llc 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 iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ext4 mbcache jbd2 sunrpc dm_mirror dm_region_hash dm_log dm_mod pcspkr powernow_k8 ipmi_si ipmi_devintf ipmi_msghandler amd64_edac_mod edac_mce_amd kvm_amd kvm irqbypass k8temp ses nv_tco enclosure scsi_transport_sas i2c_nforce2 sg sch_fq_codel ip_tables xfs libcrc32c
raid10 sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi crct10dif_common uas usb_storage pata_amd sata_nv libata serio_raw forcedeth(OE) floppy
CPU: 1 PID: 0 Comm: swapper/1 Kdump: loaded Tainted: G           OE  ------------   3.10.0-1160.36.2.el7.x86_64 #1
Hardware name: empty empty/S2925, BIOS 'V2.01     ' 07/01/2009
Call Trace:
<IRQ>  [<ffffffffbd183559>] dump_stack+0x19/0x1b
[<ffffffffbca9b258>] __warn+0xd8/0x100
[<ffffffffbca9b2df>] warn_slowpath_fmt+0x5f/0x80
[<ffffffffbcaea106>] ? rebalance_domains+0x1a6/0x2b0
[<ffffffffbcfa2390>] ? null_show+0x20/0x20
[<ffffffffbcd8ba66>] percpu_ref_switch_to_atomic_rcu+0x136/0x150
[<ffffffffbcb5a9a8>] rcu_process_callbacks+0x1d8/0x570
[<ffffffffbcaa4bd5>] __do_softirq+0xf5/0x280
[<ffffffffbd1994ec>] call_softirq+0x1c/0x30
[<ffffffffbca2f715>] do_softirq+0x65/0xa0
[<ffffffffbcaa4f55>] irq_exit+0x105/0x110
[<ffffffffbd19aa28>] smp_apic_timer_interrupt+0x48/0x60
[<ffffffffbd196fba>] apic_timer_interrupt+0x16a/0x170
<EOI>  [<ffffffffbd18b27b>] ? native_safe_halt+0xb/0x20
[<ffffffffbd18b04e>] default_idle+0x1e/0xc0
[<ffffffffbca36e3e>] amd_e400_idle+0x4e/0x110
[<ffffffffbca37ca0>] arch_cpu_idle+0x20/0xc0
[<ffffffffbcb017fa>] cpu_startup_entry+0x14a/0x1e0
[<ffffffffbca5a827>] start_secondary+0x1f7/0x270
[<ffffffffbca000d5>] start_cpu+0x5/0x14
Complete report #6716
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff903135d4
Build id: 3.10.0-862.11.6.el7.x86_64
0x19
2
__warn
vmlinux 0xffffffff8fc945d8
Build id: 3.10.0-862.11.6.el7.x86_64
0xd8
3
warn_slowpath_fmt
vmlinux 0xffffffff8fc9465f
Build id: 3.10.0-862.11.6.el7.x86_64
0x5f
4
? null_show
vmlinux 0xffffffff901484b0
Build id: 3.10.0-862.11.6.el7.x86_64
0x20
5
percpu_ref_switch_to_atomic_rcu
vmlinux 0xffffffff8ff53c46
Build id: 3.10.0-862.11.6.el7.x86_64
0x136
6
rcu_process_callbacks
vmlinux 0xffffffff8fd4ddc0
Build id: 3.10.0-862.11.6.el7.x86_64
0x1e0
7
__do_softirq
vmlinux 0xffffffff8fc9dba5
Build id: 3.10.0-862.11.6.el7.x86_64
0xf5
8
call_softirq
vmlinux 0xffffffff90328cec
Build id: 3.10.0-862.11.6.el7.x86_64
0x1c
9
do_softirq
vmlinux 0xffffffff8fc2e625
Build id: 3.10.0-862.11.6.el7.x86_64
0x65
10
irq_exit
vmlinux 0xffffffff8fc9df25
Build id: 3.10.0-862.11.6.el7.x86_64
0x105
11
smp_apic_timer_interrupt
vmlinux 0xffffffff9032a088
Build id: 3.10.0-862.11.6.el7.x86_64
0x48
12
apic_timer_interrupt
vmlinux 0xffffffff903267b2
Build id: 3.10.0-862.11.6.el7.x86_64
0x162
13
? native_safe_halt
vmlinux 0xffffffff9031ae16
Build id: 3.10.0-862.11.6.el7.x86_64
0x6
14
default_idle
vmlinux 0xffffffff9031ac2e
Build id: 3.10.0-862.11.6.el7.x86_64
0x1e
15
amd_e400_idle
vmlinux 0xffffffff8fc35a8e
Build id: 3.10.0-862.11.6.el7.x86_64
0x4e
16
arch_cpu_idle
vmlinux 0xffffffff8fc366e3
Build id: 3.10.0-862.11.6.el7.x86_64
0x23
17
cpu_startup_entry
vmlinux 0xffffffff8fcf5dba
Build id: 3.10.0-862.11.6.el7.x86_64
0x14a
18
start_secondary
vmlinux 0xffffffff8fc57187
Build id: 3.10.0-862.11.6.el7.x86_64
0x1f7
19
start_cpu
vmlinux 0xffffffff8fc000d5
Build id: 3.10.0-862.11.6.el7.x86_64
0x5
WARNING: CPU: 15 PID: 0 at lib/percpu-refcount.c:152 percpu_ref_switch_to_atomic_rcu+0x136/0x150
percpu ref (no_op) <= 0 (0) after switching to atomic
Modules linked in:
 dm_snapshot dm_bufio xt_nat nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_multiport xt_length tcp_diag inet_diag vhost_net vhost macvtap macvlan xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 bridge ip6table_mangle stp llc ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc amd64_edac_mod edac_mce_amd kvm_amd kvm irqbypass ses enclosure scsi_transport_sas
 pcspkr sg nv_tco ipmi_si joydev k10temp shpchp i2c_nforce2 ipmi_devintf ipmi_msghandler acpi_cpufreq binfmt_misc ip_tables ext4 mbcache jbd2 raid10 sr_mod cdrom sd_mod crc_t10dif crct10dif_generic crct10dif_common uas usb_storage i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_generic pata_acpi ixgbe drm sata_nv aacraid libata mdio ptp pps_core i2c_core dca dm_mirror dm_region_hash dm_log dm_mod
CPU: 15 PID: 0 Comm: swapper/15 Kdump: loaded Not tainted 3.10.0-862.11.6.el7.x86_64 #1
Hardware name: Not Available        Sun Fire X4440/Sun Fire X4440, BIOS 080014  10/15/2008
Call Trace:
 <IRQ>  [<ffffffff903135d4>] dump_stack+0x19/0x1b
 [<ffffffff8fc945d8>] __warn+0xd8/0x100
 [<ffffffff8fc9465f>] warn_slowpath_fmt+0x5f/0x80
 [<ffffffff901484b0>] ? null_show+0x20/0x20
 [<ffffffff8ff53c46>] percpu_ref_switch_to_atomic_rcu+0x136/0x150
 [<ffffffff8fd4ddc0>] rcu_process_callbacks+0x1e0/0x580
 [<ffffffff8fc9dba5>] __do_softirq+0xf5/0x280
 [<ffffffff90328cec>] call_softirq+0x1c/0x30
 [<ffffffff8fc2e625>] do_softirq+0x65/0xa0
 [<ffffffff8fc9df25>] irq_exit+0x105/0x110
 [<ffffffff9032a088>] smp_apic_timer_interrupt+0x48/0x60
 [<ffffffff903267b2>] apic_timer_interrupt+0x162/0x170
 <EOI>  [<ffffffff9031ae16>] ? native_safe_halt+0x6/0x10
 [<ffffffff9031ac2e>] default_idle+0x1e/0xc0
 [<ffffffff8fc35a8e>] amd_e400_idle+0x4e/0x110
 [<ffffffff8fc366e3>] arch_cpu_idle+0x23/0xb0
 [<ffffffff8fcf5dba>] cpu_startup_entry+0x14a/0x1e0
 [<ffffffff8fc57187>] start_secondary+0x1f7/0x270
 [<ffffffff8fc000d5>] start_cpu+0x5/0x14