Kerneloops

Similar reports
Problem #225
Component
kernel
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2023-02-23
Last occurrence
2023-03-19
Unique reports
2
Quality
-28

Statistics

Operating system Unique / Total count
CentOS 7 2 / 3
Operating system Count
CentOS 7 3
Architecture Count
x86_64 3
Related packages Count
kernel 3
 0:3.10.0-693.el7 3

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.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816a3d91
Build id: 3.10.0-693.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff810879c8
Build id: 3.10.0-693.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffff81087b0d
Build id: 3.10.0-693.el7.x86_64 		0x1d
4
balloon_up
hv_balloon 0xffffffffc01a41cf
Build id: 3.10.0-693.el7.x86_64 		0x3df
5
process_one_work
vmlinux 0xffffffff810a881a
Build id: 3.10.0-693.el7.x86_64 		0x17a
6
worker_thread
vmlinux 0xffffffff810a94e6
Build id: 3.10.0-693.el7.x86_64 		0x126
7
? manage_workers.isra.24
vmlinux 0xffffffff810a93c0
Build id: 3.10.0-693.el7.x86_64 		0x2a0
8
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
9
? do_exit
vmlinux 0xffffffff8108ddeb
Build id: 3.10.0-693.el7.x86_64 		0x6bb
10
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
11
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
12
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 57217 at drivers/hv/hv_balloon.c:1226 balloon_up+0x3df/0x4f0 [hv_balloon]
Modules linked in: fuse edac_core iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd sg joydev hv_utils ptp pps_core hv_balloon i2c_piix4 i2c_core pcspkr nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi hv_storvsc scsi_transport_fc hv_netvsc hyperv_keyboard hid_hyperv scsi_tgt ata_piix hyperv_fb libata crct10dif_pclmul crct10dif_common crc32c_intel hv_vmbus floppy serio_raw dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 57217 Comm: kworker/0:0 Not tainted 3.10.0-693.el7.x86_64 #1
Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090006  04/28/2016
Workqueue: events balloon_up [hv_balloon]
0000000000000000 00000000c2d6e5b6 ffff88011431fd78 ffffffff816a3d91
ffff88011431fdb8 ffffffff810879c8 000004cafe616cc0 ffffffffc01a6468
ffff8801ba7fa380 ffff8801fe616540 ffff8801fe61a700 0000000000000000
Call Trace:
[<ffffffff816a3d91>] dump_stack+0x19/0x1b
[<ffffffff810879c8>] __warn+0xd8/0x100
[<ffffffff81087b0d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc01a41cf>] balloon_up+0x3df/0x4f0 [hv_balloon]
[<ffffffff810a881a>] process_one_work+0x17a/0x440
[<ffffffff810a94e6>] worker_thread+0x126/0x3c0
[<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff8108ddeb>] ? do_exit+0x6bb/0xa40
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40