Kerneloops

Similar reports
Problem #225
Component
kernel Tainted
Last affected version
0:3.10.0-957.el7
Executable
unknown
First occurrence
2022-04-12
Last occurrence
2024-04-24
Unique reports
19
Quality
-26

Statistics

Operating system Unique / Total count
CentOS 7 19 / 26
Operating system Count
CentOS 7 26
Architecture Count
x86_64 26
Related packages Count
kernel 26
 0:3.10.0-957.el7 26

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

History

Daily:

Weekly:

Monthly:

History

Daily:

Weekly:

Monthly:


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9a361dc1
Build id: 3.10.0-957.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff99c97648
Build id: 3.10.0-957.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff99c9778d
Build id: 3.10.0-957.el7.x86_64 		0x1d
4
balloon_up
hv_balloon 0xffffffffc03ce470
Build id: 3.10.0-957.el7.x86_64 		0x3e0
5
process_one_work
vmlinux 0xffffffff99cb9d4f
Build id: 3.10.0-957.el7.x86_64 		0x17f
6
worker_thread
vmlinux 0xffffffff99cbade6
Build id: 3.10.0-957.el7.x86_64 		0x126
7
? manage_workers.isra.25
vmlinux 0xffffffff99cbacc0
Build id: 3.10.0-957.el7.x86_64 		0x2a0
8
kthread
vmlinux 0xffffffff99cc1c31
Build id: 3.10.0-957.el7.x86_64 		0xd1
9
? insert_kthread_work
vmlinux 0xffffffff99cc1b60
Build id: 3.10.0-957.el7.x86_64 		0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffff9a374c1d
Build id: 3.10.0-957.el7.x86_64 		0x7
11
? insert_kthread_work
vmlinux 0xffffffff99cc1b60
Build id: 3.10.0-957.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 92254 at drivers/hv/hv_balloon.c:1269 balloon_up+0x3e0/0x4f0 [hv_balloon]
Modules linked in: arc4 md4 nls_utf8 cifs ccm dns_resolver ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack falcon_lsm_serviceable(PE) falcon_nf_netcontain(PE) falcon_kal(E) falcon_lsm_pinned_13207(E) ip_set nfnetlink 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 nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nfit libnvdimm iosf_mbi joydev hv_utils ptp hv_balloon pps_core sg i2c_piix4 pcspkr ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_common sr_mod cdrom ata_generic pata_acpi hv_storvsc scsi_transport_fc
hv_netvsc hyperv_keyboard scsi_tgt hid_hyperv floppy hyperv_fb ata_piix hv_vmbus serio_raw libata dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 92254 Comm: kworker/0:0 Kdump: loaded Tainted: P            E  ------------   3.10.0-957.el7.x86_64 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090007  05/18/2018
Workqueue: events balloon_up [hv_balloon]
Call Trace:
[<ffffffff9a361dc1>] dump_stack+0x19/0x1b
[<ffffffff99c97648>] __warn+0xd8/0x100
[<ffffffff99c9778d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc03ce470>] balloon_up+0x3e0/0x4f0 [hv_balloon]
[<ffffffff99cb9d4f>] process_one_work+0x17f/0x440
[<ffffffff99cbade6>] worker_thread+0x126/0x3c0
[<ffffffff99cbacc0>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffff99cc1c31>] kthread+0xd1/0xe0
[<ffffffff99cc1b60>] ? insert_kthread_work+0x40/0x40
[<ffffffff9a374c1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff99cc1b60>] ? insert_kthread_work+0x40/0x40