Kerneloops

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Component
kernel
Last affected version
0:3.10.0-1127.el7
Executable
unknown
First occurrence
2026-08-12
Last occurrence
2026-08-12
Unique reports
1
Quality
-69

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel 1
 0:3.10.0-1127.el7 1

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
finish_task_switch
vmlinux 0xffffffffb66d5407
Build id: 3.10.0-1127.el7.x86_64 		0x57
2
__schedule
vmlinux 0xffffffffb6d85922
Build id: 3.10.0-1127.el7.x86_64 		0x402
3
schedule
vmlinux 0xffffffffb6d85d89
Build id: 3.10.0-1127.el7.x86_64 		0x29
4
schedule_hrtimeout_range_clock
vmlinux 0xffffffffb6d8500d
Build id: 3.10.0-1127.el7.x86_64 		0x12d
5
schedule_hrtimeout_range
vmlinux 0xffffffffb6d85043
Build id: 3.10.0-1127.el7.x86_64 		0x13
6
poll_schedule_timeout
vmlinux 0xffffffffb6863465
Build id: 3.10.0-1127.el7.x86_64 		0x55
7
do_sys_poll
vmlinux 0xffffffffb6864bfd
Build id: 3.10.0-1127.el7.x86_64 		0x48d
8
? zone_statistics
vmlinux 0xffffffffb67e0548
Build id: 3.10.0-1127.el7.x86_64 		0x88
9
? __radix_tree_lookup
vmlinux 0xffffffffb698c104
Build id: 3.10.0-1127.el7.x86_64 		0x84
10
? radix_tree_lookup_slot
vmlinux 0xffffffffb698c192
Build id: 3.10.0-1127.el7.x86_64 		0x22
11
? __find_get_page
vmlinux 0xffffffffb67bdbee
Build id: 3.10.0-1127.el7.x86_64 		0x1e
12
? filemap_fault
vmlinux 0xffffffffb67c0e3d
Build id: 3.10.0-1127.el7.x86_64 		0x17d
13
? __pollwait
vmlinux 0xffffffffb6863380
Build id: 3.10.0-1127.el7.x86_64 		0xf0
14
? __pollwait
vmlinux 0xffffffffb6863380
Build id: 3.10.0-1127.el7.x86_64 		0xf0
15
? __wake_up
vmlinux 0xffffffffb66d3dc3
Build id: 3.10.0-1127.el7.x86_64 		0x13
16
? __wake_up_common_lock
vmlinux 0xffffffffb66d3d81
Build id: 3.10.0-1127.el7.x86_64 		0x91
17
? task_rq_unlock
vmlinux 0xffffffffb66d3820
Build id: 3.10.0-1127.el7.x86_64 		0x20
18
? __wake_up
vmlinux 0xffffffffb66d3dc3
Build id: 3.10.0-1127.el7.x86_64 		0x13
19
? credit_entropy_bits
vmlinux 0xffffffffb6a96f53
Build id: 3.10.0-1127.el7.x86_64 		0x203
20
? random_ioctl
vmlinux 0xffffffffb6a97cda
Build id: 3.10.0-1127.el7.x86_64 		0xca
21
? random_ioctl
vmlinux 0xffffffffb6a97cda
Build id: 3.10.0-1127.el7.x86_64 		0xca
22
? do_vfs_ioctl
vmlinux 0xffffffffb6862810
Build id: 3.10.0-1127.el7.x86_64 		0x3a0
23
? __do_page_fault
vmlinux 0xffffffffb6d8d678
Build id: 3.10.0-1127.el7.x86_64 		0x238
24
SyS_poll
vmlinux 0xffffffffb6864e04
Build id: 3.10.0-1127.el7.x86_64 		0x74
25
? __audit_syscall_exit
vmlinux 0xffffffffb673efc6
Build id: 3.10.0-1127.el7.x86_64 		0x1e6
26
system_call_fastpath
vmlinux 0xffffffffb6d92ed2
Build id: 3.10.0-1127.el7.x86_64 		0x25 
NMI watchdog: BUG: soft lockup - CPU#7 stuck for 24s! [rngd:897]
Modules linked in: tcp_diag inet_diag veth xt_nat nf_conntrack_netlink nfnetlink xt_addrtype ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle xt_comment xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun ebtable_filter ebtables ip6table_filter devlink ip6_tables iptable_filter vmw_vsock_vmci_transport vsock sunrpc sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper ppdev pcspkr cryptd sg joydev vmw_balloon i2c_piix4 parport_pc parport vmw_vmci br_netfilter bridge stp llc overlay(T) ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper sd_mod crc_t10dif crct10dif_generic
syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci nfit libahci ata_piix drm crct10dif_pclmul crct10dif_common libnvdimm libata vmxnet3 crc32c_intel serio_raw vmw_pvscsi drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 7 PID: 897 Comm: rngd Kdump: loaded Tainted: G             L ------------ T 3.10.0-1127.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/28/2020
task: ffff97e45eba8000 ti: ffff97e45c3e8000 task.ti: ffff97e45c3e8000
RIP: 0010:[<ffffffffb66d5407>]  [<ffffffffb66d5407>] finish_task_switch+0x57/0x1c0
RSP: 0018:ffff97e45c3eb958  EFLAGS: 00000286
RAX: ffff97e45d613150 RBX: ffff97e45c3eb908 RCX: 00000000c0000100
RDX: ffff97e45c3e9fd8 RSI: ffff97e45eba8000 RDI: ffff97e47fddacc0
RBP: ffff97e45c3eb978 R08: ffff97e45c3e8000 R09: 0000000000000001
R10: 0000000000000003 R11: 0000000000000293 R12: ffff97e45c3eb908
R13: ffffffffb66e539c R14: ffff97e45c3eb900 R15: 0000000000000001
FS:  00007fb1f36a5840(0000) GS:ffff97e47fdc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0002d8000 CR3: 000000003515a000 CR4: 00000000001607e0
Call Trace:
[<ffffffffb6d85922>] __schedule+0x402/0x840
[<ffffffffb6d85d89>] schedule+0x29/0x70
[<ffffffffb6d8500d>] schedule_hrtimeout_range_clock+0x12d/0x150
[<ffffffffb6d85043>] schedule_hrtimeout_range+0x13/0x20
[<ffffffffb6863465>] poll_schedule_timeout+0x55/0xc0
[<ffffffffb6864bfd>] do_sys_poll+0x48d/0x590
[<ffffffffb67e0548>] ? zone_statistics+0x88/0xa0
[<ffffffffb698c104>] ? __radix_tree_lookup+0x84/0xf0
[<ffffffffb698c192>] ? radix_tree_lookup_slot+0x22/0x50
[<ffffffffb67bdbee>] ? __find_get_page+0x1e/0xa0
[<ffffffffb67c0e3d>] ? filemap_fault+0x17d/0x420
[<ffffffffb6863380>] ? __pollwait+0xf0/0xf0
[<ffffffffb6863380>] ? __pollwait+0xf0/0xf0
[<ffffffffb66d3dc3>] ? __wake_up+0x13/0x20
[<ffffffffb66d3d81>] ? __wake_up_common_lock+0x91/0xc0
[<ffffffffb66d3820>] ? task_rq_unlock+0x20/0x20
[<ffffffffb66d3dc3>] ? __wake_up+0x13/0x20
[<ffffffffb6a96f53>] ? credit_entropy_bits+0x203/0x290
[<ffffffffb6a97cda>] ? random_ioctl+0xca/0x1f0
[<ffffffffb6a97cda>] ? random_ioctl+0xca/0x1f0
[<ffffffffb6862810>] ? do_vfs_ioctl+0x3a0/0x5b0
[<ffffffffb6d8d678>] ? __do_page_fault+0x238/0x500
[<ffffffffb6864e04>] SyS_poll+0x74/0x110
[<ffffffffb673efc6>] ? __audit_syscall_exit+0x1e6/0x280
[<ffffffffb6d92ed2>] system_call_fastpath+0x25/0x2a
Code: 1f 44 00 00 65 48 8b 34 25 c0 0e 01 00 0f 1f 44 00 00 41 c7 45 28 00 00 00 00 48 89 df c6 07 00 0f 1f 40 00 fb 66 0f 1f 44 00 00 <65> 48 8b 04 25 c0 0e 01 00 48 8b 98 78 01 00 00 48 85 db 74 22