Info

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Function
unknown function
First occurrence
2026-10-14
Last occurrence
2026-10-14
State
NEW
Components
kernel Tainted
Quality
-7

Statistics

Operating system Count
AlmaLinux 8.8 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:4.18.0-477.15.1.el8_8 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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Complete report #784
Frame # Function Binary Source or offset Line
1
__wake_up_common_lock
vmlinux 0x89
2
__wake_up_common_lock
vmlinux 0x89
3
__wake_up_common_lock
vmlinux 0x89 
watchdog: BUG: soft lockup - CPU#1 stuck for 37s! [python3:2024578]
 nmi_cpu_backtrace.cold.8+0x13/0x4f
watchdog: BUG: soft lockup - CPU#2 stuck for 155s! [sshd:2126088]
Modules linked in: ip6t_REJECT xt_hl ip6_tables ip6t_rt xt_LOG nf_log_syslog xt_comment nft_limit xt_limit xt_addrtype ip_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_conntrack_ftp xt_recent tcp_diag udp_diag inet_diag nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv6 nft_reject nft_ct nf_tables_set binfmt_misc xt_conntrack xt_CHECKSUM ipt_MASQUERADE ipt_REJECT nf_reject_ipv4 xt_multiport nft_compat nft_counter bridge stp llc cfg80211 rfkill nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink sunrpc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel joydev pcspkr i2c_piix4 virtio_balloon tcp_bbr sch_fq ext4 mbcache jbd2 cirrus drm_shmem_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ata_generic drm sd_mod t10_pi sg crc32c_intel ata_piix libata serio_raw virtio_net net_failover failover virtio_console virtio_scsi fuse [last unloaded: nft_reject]
CPU: 1 PID: 2024578 Comm: python3 Kdump: loaded Tainted: G             L   --------- -  - 4.18.0-477.15.1.el8_8.x86_64 #1
Hardware name: Red Hat KVM, BIOS 1.11.0-2.el7 04/01/2014
RIP: 0010:exit_to_usermode_loop+0x52/0x100
Code: 00 00 00 fa 66 0f 1f 44 00 00 65 48 8b 04 25 40 dc 01 00 48 8b 00 89 c3 a9 0e 38 00 00 0f 84 98 00 00 00 fb 66 0f 1f 44 00 00 <f6> c3 08 74 b7 e8 94 5f 9f 00 f6 c7 10 74 b2 48 89 ef e8 87 04 29
RSP: 0000:ffffaf0541877f30 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13
RAX: 0000000000000088 RBX: 0000000000000088 RCX: 4000000000000000
RDX: ffff9c14fecb3d40 RSI: 0000000000000088 RDI: ffffaf0541877f58
RBP: ffffaf0541877f58 R08: 0023a743fd96b198 R09: 0000000000000000
R10: ffff9c14b2f3d098 R11: 000000000000b84d R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f6c15ca6740(0000) GS:ffff9c14fec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f45b068ffd0 CR3: 0000000009d0e005 CR4: 00000000001706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 prepare_exit_to_usermode+0x9f/0xb0
 retint_user+0x8/0x8
Complete report #787
Frame # Function Binary Source or offset Line
1
__wake_up_common_lock
vmlinux 0x89
2
__wake_up_common_lock
vmlinux 0x89
3
__wake_up_common_lock
vmlinux 0x89 
watchdog: BUG: soft lockup - CPU#0 stuck for 89s! [ksoftirqd/0:13]
watchdog: BUG: soft lockup - CPU#2 stuck for 89s! [swapper/2:0]
Modules linked in: ip6t_REJECT xt_hl ip6_tables ip6t_rt xt_LOG nf_log_syslog xt_comment nft_limit xt_limit xt_addrtype ip_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_conntrack_ftp xt_recent tcp_diag udp_diag inet_diag nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv6 nft_reject nft_ct nf_tables_set binfmt_misc xt_conntrack xt_CHECKSUM ipt_MASQUERADE ipt_REJECT nf_reject_ipv4 xt_multiport nft_compat nft_counter bridge stp llc cfg80211 rfkill nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink sunrpc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel joydev pcspkr i2c_piix4 virtio_balloon tcp_bbr sch_fq ext4 mbcache jbd2 cirrus drm_shmem_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ata_generic drm sd_mod t10_pi sg crc32c_intel ata_piix libata serio_raw virtio_net net_failover failover virtio_console virtio_scsi fuse [last unloaded: nft_reject]
CPU: 2 PID: 0 Comm: swapper/2 Kdump: loaded Tainted: G             L   --------- -  - 4.18.0-477.15.1.el8_8.x86_64 #1
Hardware name: Red Hat KVM, BIOS 1.11.0-2.el7 04/01/2014
RIP: 0010:native_safe_halt+0xe/0x20
Code: 00 f0 80 48 02 20 48 8b 00 a8 08 75 c0 e9 79 ff ff ff 90 90 90 90 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d 06 a0 60 00 fb f4 <e9> 1d 12 40 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 e9 07 00 00
RSP: 0018:ffffaf05403afe98 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
RAX: ffffffffba8000b0 RBX: 0000000000000002 RCX: ffff9c14a602d900
RDX: 00000000ca83ef02 RSI: 0000000000000000 RDI: 0159cda700090540
RBP: 0000000000000002 R08: 0023c038220ca522 R09: 0000000000000001
R10: 00000000f5257d14 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffffffffffff R15: ffff9c148191d000
FS:  0000000000000000(0000) GS:ffff9c14fed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8b163bf000 CR3: 0000000073c10003 CR4: 00000000001706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 default_idle+0xa/0x20
 default_idle_call+0x44/0xf0
 do_idle+0x213/0x2d0