Kerneloops

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Problem #761109
Component
kernel Tainted
Last affected version
0:3.10.0-957.el7
Executable
unknown
First occurrence
2026-06-11
Last occurrence
2026-06-11
Unique reports
1
Quality
-34

Statistics

Operating system Unique / Total count
CentOS 7 1 / 2
Operating system Count
CentOS 7 2
Architecture Count
x86_64 2
Related packages Count
kernel 2
 0:3.10.0-957.el7 2

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
__free_pages_ok
vmlinux 0xffffffff835bef89
Build id: 3.10.0-957.el7.x86_64 		0x99
2
__free_pages
vmlinux 0xffffffff835bf7dd
Build id: 3.10.0-957.el7.x86_64 		0x1d
3
free_memcg_kmem_pages
vmlinux 0xffffffff835bfa75
Build id: 3.10.0-957.el7.x86_64 		0x55
4
free_task
vmlinux 0xffffffff83493d22
Build id: 3.10.0-957.el7.x86_64 		0x32
5
__put_task_struct
vmlinux 0xffffffff83493de4
Build id: 3.10.0-957.el7.x86_64 		0x94
6
delayed_put_task_struct
vmlinux 0xffffffff8349c20c
Build id: 3.10.0-957.el7.x86_64 		0x3c
7
rcu_process_callbacks
vmlinux 0xffffffff83554940
Build id: 3.10.0-957.el7.x86_64 		0x1e0
8
__do_softirq
vmlinux 0xffffffff834a0f05
Build id: 3.10.0-957.el7.x86_64 		0xf5
9
run_ksoftirqd
vmlinux 0xffffffff834a10c8
Build id: 3.10.0-957.el7.x86_64 		0x38
10
smpboot_thread_fn
vmlinux 0xffffffff834ca5c4
Build id: 3.10.0-957.el7.x86_64 		0x144
11
? lg_double_unlock
vmlinux 0xffffffff834ca480
Build id: 3.10.0-957.el7.x86_64 		0x40
12
kthread
vmlinux 0xffffffff834c1c31
Build id: 3.10.0-957.el7.x86_64 		0xd1
13
? insert_kthread_work
vmlinux 0xffffffff834c1b60
Build id: 3.10.0-957.el7.x86_64 		0x40
14
ret_from_fork_nospec_begin
vmlinux 0xffffffff83b74c1d
Build id: 3.10.0-957.el7.x86_64 		0x7
15
? insert_kthread_work
vmlinux 0xffffffff834c1b60
Build id: 3.10.0-957.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#2 stuck for 26s! [ksoftirqd/2:19]
Modules linked in: yaloopback(OE) vmsec_nfq(OE) tcp_diag inet_diag sbd_fun_linux(OE) pv_channel(OE) kvm_ivshmem(OE) sd_mod crc_t10dif crct10dif_generic nls_utf8 isofs tcp_lp fuse nfnetlink_queue nfnetlink vmsecmod(OE) syshook_linux(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat xt_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter devlink ip6_tables iptable_filter cls_bpf nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack sunrpc crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev sg virtio_balloon pcspkr i2c_piix4 binfmt_misc replicator(OE) ip_tables xfs libcrc32c bochs_drm virtio_rng virtio_scsi sr_mod cdrom ata_generic
pata_acpi virtio_console virtio_net virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul drm crct10dif_common ata_piix crc32c_intel libata serio_raw drm_panel_orientation_quirks floppy virtio_pci virtio_ring virtio dm_mirror dm_region_hash dm_log dm_mod disksbd_linux(OE) [last unloaded: yaloopback]
CPU: 2 PID: 19 Comm: ksoftirqd/2 Kdump: loaded Tainted: G           OEL ------------   3.10.0-957.el7.x86_64 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.15.0-0-g2dd4b9b-20230913_171516-szxrtosci10000 04/01/2014
task: ffff92c2528be180 ti: ffff92c2528d4000 task.ti: ffff92c2528d4000
RIP: 0010:[<ffffffff835bef89>]  [<ffffffff835bef89>] __free_pages_ok+0x99/0xc0
RSP: 0000:ffff92c2528d7d00  EFLAGS: 00000202
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffffffff83
RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000202
RBP: ffff92c2528d7d18 R08: 0000000000000000 R09: 00000000000001f4
R10: 0000000000000000 R11: 0000000000000001 R12: ffff92c2528d7c90
R13: ffffffffffffff83 R14: 0000000000000000 R15: 0000000000000005
FS:  0000000000000000(0000) GS:ffff92e0bb680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000006e5d050 CR3: 00000002c65ea000 CR4: 0000000000360ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff835bf7dd>] __free_pages+0x1d/0x30
[<ffffffff835bfa75>] free_memcg_kmem_pages+0x55/0x70
[<ffffffff83493d22>] free_task+0x32/0x60
[<ffffffff83493de4>] __put_task_struct+0x94/0x140
[<ffffffff8349c20c>] delayed_put_task_struct+0x3c/0x80
[<ffffffff83554940>] rcu_process_callbacks+0x1e0/0x580
[<ffffffff834a0f05>] __do_softirq+0xf5/0x280
[<ffffffff834a10c8>] run_ksoftirqd+0x38/0x50
[<ffffffff834ca5c4>] smpboot_thread_fn+0x144/0x1a0
[<ffffffff834ca480>] ? lg_double_unlock+0x40/0x40
[<ffffffff834c1c31>] kthread+0xd1/0xe0
[<ffffffff834c1b60>] ? insert_kthread_work+0x40/0x40
[<ffffffff83b74c1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff834c1b60>] ? insert_kthread_work+0x40/0x40
Code: 48 89 fa 48 c1 ef 29 48 c1 ea 36 81 e7 00 18 00 00 48 03 3c d5 20 5e 15 84 89 c1 44 89 e2 48 89 de e8 5c fc ff ff 4c 89 ef 57 9d <0f> 1f 44 00 00 5b 41 5c 41 5d 5d c3 0f 1f 00 48 c1 ef 36 48 8b