Kerneloops

Similar reports
Problem #621347
Component
kernel
Last affected version
0:5.7.7-100.fc31
Executable
unknown
First occurrence
2021-01-20
Last occurrence
2021-01-20
Unique reports
1
Quality
-28

Statistics

Operating system Unique / Total count
Fedora 31 1 / 1
Operating system Count
Fedora 31 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:5.7.7-100.fc31 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.

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
call_timer_fn
vmlinux 0x2d
2
call_timer_fn
vmlinux 0x2d
3
call_timer_fn
vmlinux 0x2d
4
? call_timer_fn
vmlinux 0x2d
5
call_timer_fn
vmlinux 0x2d
6
call_timer_fn
vmlinux 0x2d
7
call_timer_fn
vmlinux 0x2d
8
? call_timer_fn
vmlinux 0x2d
9
call_timer_fn
vmlinux 0x2d
10
call_timer_fn
vmlinux 0x2d
11
call_timer_fn
vmlinux 0x2d
12
call_timer_fn
vmlinux 0x2d
13
call_timer_fn
vmlinux 0x2d
WARNING: CPU: 4 PID: 0 at lib/percpu-refcount.c:161 percpu_ref_switch_to_atomic_rcu+0x119/0x120
Modules linked in: xt_nat veth nls_utf8 isofs nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 rfkill xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c overlay ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat intel_rapl_msr intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel hv_balloon hv_utils intel_rapl_perf pcspkr joydev ip_tables hv_storvsc hv_netvsc serio_raw scsi_transport_fc hyperv_keyboard hyperv_fb hid_hyperv hv_vmbus crc32c_intel fuse
CPU: 4 PID: 0 Comm: swapper/4 Not tainted 5.7.7-100.fc31.x86_64 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.0 01/30/2019
RIP: 0010:percpu_ref_switch_to_atomic_rcu+0x119/0x120
Code: eb af 80 3d 20 99 70 01 00 0f 85 63 ff ff ff 48 8b 55 d8 48 8b 75 e8 48 c7 c7 a8 13 3e bc c6 05 04 99 70 01 01 e8 e9 42 bd ff <0f> 0b e9 41 ff ff ff 41 54 49 89 f4 55 48 89 fd 53 48 83 ec 28 48
RSP: 0018:ffffaadcc0178eb0 EFLAGS: 00010282
RAX: 0000000000000047 RBX: 7fffffffffffffb2 RCX: 0000000000000000
RDX: 0000000000000047 RSI: ffffffffbd37f3e7 RDI: 0000000000000246
RBP: ffff8ddb8bdbe958 R08: 0000ac0a28619e2b R09: 0000000000000047
R10: 0000000000000001 R11: 00000000bd37f3ab R12: 00003d0115a1c778
R13: 0000000000000000 R14: ffff8ddba86ba700 R15: ffff8ddbaa12bc50
FS:  0000000000000000(0000) GS:ffff8ddbaa100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055e7e0eccb80 CR3: 00000002babb6005 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rcu_do_batch+0x18f/0x3a0
 rcu_core+0x189/0x2e0
 __do_softirq+0xee/0x2ff
 ? sched_clock+0x5/0x10
 irq_exit+0xe9/0xf0
 hv_stimer0_vector_handler+0x62/0x70
 hv_stimer0_callback_vector+0xf/0x20
 </IRQ>
RIP: 0010:native_safe_halt+0xe/0x10
Code: cc cc cc cc cc cc cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 46 12 5b 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 36 12 5b 00 fb f4 <c3> cc 0f 1f 44 00 00 41 54 55 53 e8 b2 51 70 ff 65 8b 2d 5b aa 5b
RSP: 0018:ffffaadcc00bbec0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff12
RAX: ffffffffbba57510 RBX: 0000000000000004 RCX: 0000000000000000
RDX: 0000000000000004 RSI: ffffaadcc00bbe90 RDI: 0000ac0a284e792c
RBP: 0000000000000004 R08: 0000000000000001 R09: ffff8ddba0a9ce80
R10: 00000000000002b4 R11: 0000000000000000 R12: ffff8ddba86ba700
R13: 0000000000000000 R14: 0000000000000000 R15: ffff8ddba86ba700
 ? __cpuidle_text_start+0x8/0x8
 default_idle+0x1a/0x140
 do_idle+0x1de/0x260
 cpu_startup_entry+0x19/0x20
 start_secondary+0x15c/0x1a0
 secondary_startup_64+0xb6/0xc0