Kerneloops

Similar reports
Problem #225
Component
kernel
Last affected version
0:3.10.0-862.el7
Executable
unknown
First occurrence
2020-10-13
Last occurrence
2024-02-10
Unique reports
25
Quality
-25

Statistics

Operating system Unique / Total count
CentOS 7 25 / 48
Operating system Count
CentOS 7 48
Architecture Count
x86_64 48
Related packages Count
kernel 48
 0:3.10.0-862.el7 17
 0:3.10.0-862.11.6.el7 12
 0:3.10.0-862.14.4.el7 8
 0:3.10.0-862.3.2.el7 5
 0:3.10.0-862.9.1.el7 3
 0:3.10.0-862.2.3.el7 2
 0:3.10.0-862.6.3.el7 1

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9550e80e
Build id: 3.10.0-862.6.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff94e91e18
Build id: 3.10.0-862.6.3.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff94e91f5d
Build id: 3.10.0-862.6.3.el7.x86_64 		0x1d
4
balloon_up
hv_balloon 0xffffffffc05951cf
Build id: 3.10.0-862.6.3.el7.x86_64 		0x3df
5
process_one_work
vmlinux 0xffffffff94eb35ef
Build id: 3.10.0-862.6.3.el7.x86_64 		0x17f
6
worker_thread
vmlinux 0xffffffff94eb4686
Build id: 3.10.0-862.6.3.el7.x86_64 		0x126
7
? manage_workers.isra.24
vmlinux 0xffffffff94eb4560
Build id: 3.10.0-862.6.3.el7.x86_64 		0x2a0
8
kthread
vmlinux 0xffffffff94ebb621
Build id: 3.10.0-862.6.3.el7.x86_64 		0xd1
9
? insert_kthread_work
vmlinux 0xffffffff94ebb550
Build id: 3.10.0-862.6.3.el7.x86_64 		0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffff955205f7
Build id: 3.10.0-862.6.3.el7.x86_64 		0x21
11
? insert_kthread_work
vmlinux 0xffffffff94ebb550
Build id: 3.10.0-862.6.3.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 77913 at drivers/hv/hv_balloon.c:1225 balloon_up+0x3df/0x4f0 [hv_balloon]
Modules linked in: tcp_lp fuse binfmt_misc xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack 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 vfat fat sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg hv_utils ptp pcspkr pps_core hv_balloon joydev auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod
sr_mod cdrom crc_t10dif crct10dif_generic hv_storvsc scsi_transport_fc serio_raw scsi_tgt hv_netvsc hid_hyperv hyperv_fb hyperv_keyboard crct10dif_pclmul crct10dif_common crc32c_intel hv_vmbus dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 77913 Comm: kworker/0:1 Kdump: loaded Not tainted 3.10.0-862.6.3.el7.x86_64 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v1.0 11/26/2012
Workqueue: events balloon_up [hv_balloon]
Call Trace:
[<ffffffff9550e80e>] dump_stack+0x19/0x1b
[<ffffffff94e91e18>] __warn+0xd8/0x100
[<ffffffff94e91f5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc05951cf>] balloon_up+0x3df/0x4f0 [hv_balloon]
[<ffffffff94eb35ef>] process_one_work+0x17f/0x440
[<ffffffff94eb4686>] worker_thread+0x126/0x3c0
[<ffffffff94eb4560>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff94ebb621>] kthread+0xd1/0xe0
[<ffffffff94ebb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff955205f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff94ebb550>] ? insert_kthread_work+0x40/0x40