Kerneloops

Similar reports
Problem #225
Component
kernel Tainted
Last affected version
0:3.10.0-957.12.1.el7
Executable
unknown
First occurrence
2022-05-30
Last occurrence
2026-02-14
Unique reports
14
Quality
-27

Statistics

Operating system Unique / Total count
CentOS 7 14 / 15
Operating system Count
CentOS 7 15
Architecture Count
x86_64 15
Related packages Count
kernel 15
 0:3.10.0-957.1.3.el7 12
 0:3.10.0-957.12.1.el7 3

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

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Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa5b61e41
Build id: 3.10.0-957.1.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa5497648
Build id: 3.10.0-957.1.3.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffa549778d
Build id: 3.10.0-957.1.3.el7.x86_64 		0x1d
4
balloon_up
hv_balloon 0xffffffffc0487110
Build id: 3.10.0-957.1.3.el7.x86_64 		0x3e0
5
process_one_work
vmlinux 0xffffffffa54b9d4f
Build id: 3.10.0-957.1.3.el7.x86_64 		0x17f
6
worker_thread
vmlinux 0xffffffffa54bade6
Build id: 3.10.0-957.1.3.el7.x86_64 		0x126
7
? manage_workers.isra.25
vmlinux 0xffffffffa54bacc0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x2a0
8
kthread
vmlinux 0xffffffffa54c1c31
Build id: 3.10.0-957.1.3.el7.x86_64 		0xd1
9
? insert_kthread_work
vmlinux 0xffffffffa54c1b60
Build id: 3.10.0-957.1.3.el7.x86_64 		0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffffa5b74c37
Build id: 3.10.0-957.1.3.el7.x86_64 		0x21
11
? insert_kthread_work
vmlinux 0xffffffffa54c1b60
Build id: 3.10.0-957.1.3.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 35816 at /root/rpmbuild/BUILD/hv/obj/default/hv_balloon.c:1265 balloon_up+0x3e0/0x4f0 [hv_balloon]
Modules linked in: ipmi_devintf ipmi_msghandler st lp parport_pc ppdev parport hcpdriver(POE) dm_mirror dm_region_hash dm_log dm_mod vfat fat sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr sg hv_utils(OE) ptp hv_balloon(OE) pps_core ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic hv_storvsc(OE) scsi_transport_fc serio_raw scsi_tgt crct10dif_pclmul crct10dif_common crc32c_intel hv_netvsc(OE) hyperv_fb(OE) hyperv_keyboard(OE) hid_hyperv(OE) hv_vmbus(OE) [last unloaded: parport_pc]
CPU: 0 PID: 35816 Comm: kworker/0:2 Tainted: P           OE  ------------   3.10.0-957.1.3.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:
[<ffffffffa5b61e41>] dump_stack+0x19/0x1b
[<ffffffffa5497648>] __warn+0xd8/0x100
[<ffffffffa549778d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0487110>] balloon_up+0x3e0/0x4f0 [hv_balloon]
[<ffffffffa54b9d4f>] process_one_work+0x17f/0x440
[<ffffffffa54bade6>] worker_thread+0x126/0x3c0
[<ffffffffa54bacc0>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffa54c1c31>] kthread+0xd1/0xe0
[<ffffffffa54c1b60>] ? insert_kthread_work+0x40/0x40
[<ffffffffa5b74c37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa54c1b60>] ? insert_kthread_work+0x40/0x40