Warning: Permanently added '10.128.0.28' (ED25519) to the list of known hosts.
2026/01/30 06:07:08 parsed 1 programs
[ 48.595539][ T30] audit: type=1400 audit(1769753229.819:105): avc: denied { unlink } for pid=395 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 48.656164][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 49.571754][ T30] audit: type=1401 audit(1769753230.789:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 49.672307][ T429] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.679974][ T429] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.688615][ T429] device bridge_slave_0 entered promiscuous mode
[ 49.696082][ T429] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.703509][ T429] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.711392][ T429] device bridge_slave_1 entered promiscuous mode
[ 49.760045][ T429] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.767598][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.775063][ T429] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.782206][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.802350][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.810638][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.818539][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.828188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.836558][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.843883][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.852752][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.861896][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.869966][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.883226][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.898710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.912756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.929825][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.938332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.946179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.954796][ T429] device veth0_vlan entered promiscuous mode
[ 49.965958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.980720][ T429] device veth1_macvtap entered promiscuous mode
[ 49.990436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.005274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.039316][ T429] syz-executor (429) used greatest stack depth: 20800 bytes left
2026/01/30 06:07:11 executed programs: 0
[ 50.462120][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.469970][ T461] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.478382][ T461] device bridge_slave_0 entered promiscuous mode
[ 50.486150][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.494170][ T461] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.502418][ T461] device bridge_slave_1 entered promiscuous mode
[ 50.554807][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.562061][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.569729][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.577678][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.597632][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.605997][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.613571][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.628002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.636780][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.644129][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.653951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 50.662361][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.671233][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.678752][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.690797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 50.699318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.714036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 50.722631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.737132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.746380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.762498][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.770875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.779896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.788830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.797659][ T461] device veth0_vlan entered promiscuous mode
[ 50.810778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.819751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.829519][ T461] device veth1_macvtap entered promiscuous mode
[ 50.839107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.847357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.857265][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.870959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.880203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.904277][ T30] audit: type=1400 audit(1769753232.119:107): avc: denied { create } for pid=471 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.925130][ T30] audit: type=1400 audit(1769753232.119:108): avc: denied { write } for pid=471 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.956270][ T30] audit: type=1400 audit(1769753232.179:109): avc: denied { setopt } for pid=471 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 151.024723][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 151.031904][ C1] rcu: 1-...!: (10000 ticks this GP) idle=e6b/1/0x4000000000000000 softirq=4092/4092 fqs=0 last_accelerate: 9e5f/c56f dyntick_enabled: 1
[ 151.046735][ C1] (t=10000 jiffies g=3049 q=87)
[ 151.052213][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g3049 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 151.065175][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=979
[ 151.073633][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g3049 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 151.085482][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 151.096154][ C1] rcu: RCU grace-period kthread stack dump:
[ 151.102072][ C1] task:rcu_preempt state:I stack:28688 pid: 14 ppid: 2 flags:0x00004000
[ 151.112563][ C1] Call Trace:
[ 151.116049][ C1]
[ 151.119114][ C1] __schedule+0xb6e/0x14c0
[ 151.123741][ C1] ? release_firmware_map_entry+0x190/0x190
[ 151.129725][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 151.136031][ C1] ? __mod_timer+0x7da/0xb50
[ 151.140758][ C1] schedule+0x11e/0x1e0
[ 151.145195][ C1] schedule_timeout+0x159/0x340
[ 151.150498][ C1] ? console_conditional_schedule+0x30/0x30
[ 151.156765][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 151.162425][ C1] ? update_process_times+0x200/0x200
[ 151.168545][ C1] ? prepare_to_swait_event+0x308/0x320
[ 151.174411][ C1] rcu_gp_fqs_loop+0x2ae/0xf80
[ 151.179281][ C1] ? __kasan_check_write+0x14/0x20
[ 151.184599][ C1] ? debug_smp_processor_id+0x17/0x20
[ 151.189974][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 151.195199][ C1] ? rcu_gp_init+0xc00/0xc00
[ 151.199801][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 151.205202][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 151.211346][ C1] rcu_gp_kthread+0x9b/0x360
[ 151.216174][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 151.221133][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 151.226170][ C1] ? __kasan_check_read+0x11/0x20
[ 151.231220][ C1] ? __kthread_parkme+0xac/0x200
[ 151.236831][ C1] kthread+0x411/0x500
[ 151.241205][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 151.246090][ C1] ? kthread_blkcg+0xd0/0xd0
[ 151.250798][ C1] ret_from_fork+0x1f/0x30
[ 151.255615][ C1]
[ 151.258648][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 151.265390][ C1] NMI backtrace for cpu 1
[ 151.269913][ C1] CPU: 1 PID: 475 Comm: syz.2.17 Not tainted syzkaller #0
[ 151.277882][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 151.288437][ C1] Call Trace:
[ 151.292190][ C1]
[ 151.295132][ C1] __dump_stack+0x21/0x30
[ 151.299744][ C1] dump_stack_lvl+0x110/0x170
[ 151.305191][ C1] ? show_regs_print_info+0x20/0x20
[ 151.310741][ C1] dump_stack+0x15/0x20
[ 151.315462][ C1] nmi_cpu_backtrace+0x2af/0x2c0
[ 151.320794][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 151.327679][ C1] ? load_image+0x3e0/0x3e0
[ 151.332595][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.338939][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.345388][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 151.351491][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 151.357762][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 151.366319][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 151.374083][ C1] print_cpu_stall+0x31b/0x600
[ 151.379313][ C1] rcu_sched_clock_irq+0x759/0x12c0
[ 151.385330][ C1] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 151.392078][ C1] ? raise_softirq+0x7d/0xf0
[ 151.397328][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 151.403030][ C1] ? hrtimer_run_queues+0x166/0x430
[ 151.408576][ C1] update_process_times+0x198/0x200
[ 151.414121][ C1] tick_sched_timer+0x17c/0x240
[ 151.419088][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 151.424748][ C1] __hrtimer_run_queues+0x3b9/0x9f0
[ 151.430405][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 151.435913][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 151.442141][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 151.447194][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 151.453196][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 151.459132][ C1]
[ 151.462289][ C1]
[ 151.465234][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 151.471251][ C1] RIP: 0010:tipc_sk_lookup+0x21d/0x5f0
[ 151.477159][ C1] Code: cb 21 c3 45 8b 65 00 31 ff 44 89 e6 e8 8c 96 d1 fc 45 85 e4 0f 85 07 02 00 00 e8 ce 92 d1 fc 89 d8 48 8b 0c 24 48 8d 5c c1 40 <48> 89 d8 48 83 c8 01 48 89 44 24 28 48 89 d8 48 c1 e8 03 48 89 44
[ 151.498950][ C1] RSP: 0018:ffffc90000c568e0 EFLAGS: 00000293
[ 151.505696][ C1] RAX: 000000000000001c RBX: ffff888117c12120 RCX: ffff888117c12000
[ 151.514017][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 151.522533][ C1] RBP: ffffc90000c569d0 R08: 0000000000000003 R09: 0000000000000004
[ 151.530803][ C1] R10: dffffc0000000000 R11: fffff5200018ad2c R12: 0000000000000000
[ 151.538988][ C1] R13: ffff888117c12004 R14: 00000000f844065e R15: ffff888117c0d0de
[ 151.547178][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 151.552542][ C1] ? tipc_sk_rcv+0x2c20/0x2c20
[ 151.557693][ C1] tipc_sk_rcv+0x3aa/0x2c20
[ 151.562666][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 151.570144][ C1] ? __stack_depot_save+0x442/0x480
[ 151.575998][ C1] ? kasan_set_track+0x5b/0x70
[ 151.580889][ C1] ? kasan_set_track+0x4a/0x70
[ 151.586805][ C1] ? kasan_set_free_info+0x23/0x40
[ 151.592635][ C1] ? ____kasan_slab_free+0x125/0x160
[ 151.598375][ C1] ? __kasan_slab_free+0x11/0x20
[ 151.604280][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.610616][ C1] ? kmem_cache_free+0x100/0x320
[ 151.616310][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.621785][ C1] ? kfree_skb+0xc1/0x2f0
[ 151.626570][ C1] ? tipc_sk_rcv+0x1cb7/0x2c20
[ 151.631365][ C1] ? release_sock+0x60/0x1b0
[ 151.636225][ C1] ? __fput+0x20b/0x8b0
[ 151.640595][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 151.646691][ C1] ? do_syscall_64+0x58/0xa0
[ 151.651677][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 151.658957][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.664522][ C1] tipc_node_xmit+0x26c/0xd80
[ 151.669433][ C1] ? kmem_cache_free+0x100/0x320
[ 151.674798][ C1] ? ____kasan_slab_free+0x130/0x160
[ 151.680233][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 151.685998][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.691586][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.696488][ C1] ? kmem_cache_free+0x100/0x320
[ 151.701651][ C1] ? skb_release_data+0x814/0xa10
[ 151.707526][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 151.712994][ C1] ? kfree_skb+0xc1/0x2f0
[ 151.717858][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.723380][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 151.730041][ C1] tipc_sk_rcv+0x1d30/0x2c20
[ 151.735366][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.740910][ C1] tipc_node_xmit+0x26c/0xd80
[ 151.746679][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 151.752360][ C1] ? __kernel_text_address+0xa0/0x100
[ 151.758034][ C1] ? __kasan_check_write+0x14/0x20
[ 151.763376][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 151.769382][ C1] tipc_sk_filter_rcv+0x154a/0x2cb0
[ 151.774811][ C1] ? tipc_sk_publish+0x470/0x470
[ 151.779968][ C1] ? __kasan_check_write+0x14/0x20
[ 151.785686][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 151.790949][ C1] tipc_sk_rcv+0x794/0x2c20
[ 151.795584][ C1] ? kmem_cache_free+0x100/0x320
[ 151.800930][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.806686][ C1] ? tipc_sk_filter_rcv+0x2a3e/0x2cb0
[ 151.812173][ C1] tipc_node_xmit+0x26c/0xd80
[ 151.817032][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 151.822976][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 151.828503][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 151.833848][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 151.838980][ C1] ? tipc_sk_timeout+0x990/0x990
[ 151.844411][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 151.851830][ C1] __release_sock+0x17c/0x3f0
[ 151.856898][ C1] release_sock+0x60/0x1b0
[ 151.861715][ C1] tipc_release+0xd23/0x1640
[ 151.866831][ C1] ? tipc_sock_destruct+0x180/0x180
[ 151.872889][ C1] ? kick_process+0xdc/0x150
[ 151.878961][ C1] sock_close+0xe0/0x270
[ 151.885020][ C1] ? sock_mmap+0xa0/0xa0
[ 151.890639][ C1] __fput+0x20b/0x8b0
[ 151.896719][ C1] ____fput+0x15/0x20
[ 151.902902][ C1] task_work_run+0x127/0x190
[ 151.908263][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 151.914395][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 151.919979][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 151.926062][ C1] do_syscall_64+0x58/0xa0
[ 151.930614][ C1] ? clear_bhb_loop+0x50/0xa0
[ 151.935607][ C1] ? clear_bhb_loop+0x50/0xa0
[ 151.940722][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 151.947831][ C1] RIP: 0033:0x7f7c00d48079
[ 151.952379][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 151.972874][ C1] RSP: 002b:00007f7c007ad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.981959][ C1] RAX: 00000000000203a0 RBX: 00007f7c00f73fa0 RCX: 00007f7c00d48079
[ 151.990721][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 151.999294][ C1] RBP: 00007f7c00ddaa4c R08: 0000000000000000 R09: 0000000000000000
[ 152.007448][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 152.015649][ C1] R13: 0000000000000000 R14: 00007f7c00f73fa0 R15: 00007ffc0f9404c8
[ 152.024535][ C1]
[ 152.029052][ C1] NMI backtrace for cpu 1
[ 152.033681][ C1] CPU: 1 PID: 475 Comm: syz.2.17 Not tainted syzkaller #0
[ 152.041182][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 152.052608][ C1] Call Trace:
[ 152.056439][ C1]
[ 152.059529][ C1] __dump_stack+0x21/0x30
[ 152.063981][ C1] dump_stack_lvl+0x110/0x170
[ 152.068761][ C1] ? show_regs_print_info+0x20/0x20
[ 152.074082][ C1] ? resched_curr+0xa0/0x320
[ 152.078921][ C1] ? wake_up_process+0x20/0x20
[ 152.084691][ C1] dump_stack+0x15/0x20
[ 152.089042][ C1] nmi_cpu_backtrace+0x2af/0x2c0
[ 152.094227][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 152.101067][ C1] ? __kasan_check_write+0x14/0x20
[ 152.106393][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 152.112059][ C1] ? _raw_spin_lock+0xf0/0xf0
[ 152.117408][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 152.123670][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 152.129927][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 152.136178][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 152.142499][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 152.148243][ C1] print_cpu_stall+0x320/0x600
[ 152.153685][ C1] rcu_sched_clock_irq+0x759/0x12c0
[ 152.159339][ C1] ? rcu_boost_kthread_setaffinity+0x320/0x320
[ 152.166632][ C1] ? raise_softirq+0x7d/0xf0
[ 152.171526][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 152.185064][ C1] ? hrtimer_run_queues+0x166/0x430
[ 152.190682][ C1] update_process_times+0x198/0x200
[ 152.196699][ C1] tick_sched_timer+0x17c/0x240
[ 152.201852][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 152.207778][ C1] __hrtimer_run_queues+0x3b9/0x9f0
[ 152.213206][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 152.218623][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 152.224928][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 152.229959][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 152.236182][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 152.242334][ C1]
[ 152.245468][ C1]
[ 152.248442][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 152.254729][ C1] RIP: 0010:tipc_sk_lookup+0x21d/0x5f0
[ 152.260399][ C1] Code: cb 21 c3 45 8b 65 00 31 ff 44 89 e6 e8 8c 96 d1 fc 45 85 e4 0f 85 07 02 00 00 e8 ce 92 d1 fc 89 d8 48 8b 0c 24 48 8d 5c c1 40 <48> 89 d8 48 83 c8 01 48 89 44 24 28 48 89 d8 48 c1 e8 03 48 89 44
[ 152.282439][ C1] RSP: 0018:ffffc90000c568e0 EFLAGS: 00000293
[ 152.289069][ C1] RAX: 000000000000001c RBX: ffff888117c12120 RCX: ffff888117c12000
[ 152.297394][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 152.306621][ C1] RBP: ffffc90000c569d0 R08: 0000000000000003 R09: 0000000000000004
[ 152.315004][ C1] R10: dffffc0000000000 R11: fffff5200018ad2c R12: 0000000000000000
[ 152.323705][ C1] R13: ffff888117c12004 R14: 00000000f844065e R15: ffff888117c0d0de
[ 152.332630][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 152.338187][ C1] ? tipc_sk_rcv+0x2c20/0x2c20
[ 152.342989][ C1] tipc_sk_rcv+0x3aa/0x2c20
[ 152.347611][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 152.353711][ C1] ? __stack_depot_save+0x442/0x480
[ 152.359199][ C1] ? kasan_set_track+0x5b/0x70
[ 152.364233][ C1] ? kasan_set_track+0x4a/0x70
[ 152.369452][ C1] ? kasan_set_free_info+0x23/0x40
[ 152.374593][ C1] ? ____kasan_slab_free+0x125/0x160
[ 152.380059][ C1] ? __kasan_slab_free+0x11/0x20
[ 152.385296][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 152.390864][ C1] ? kmem_cache_free+0x100/0x320
[ 152.396110][ C1] ? kfree_skbmem+0x10c/0x180
[ 152.400970][ C1] ? kfree_skb+0xc1/0x2f0
[ 152.405511][ C1] ? tipc_sk_rcv+0x1cb7/0x2c20
[ 152.410455][ C1] ? release_sock+0x60/0x1b0
[ 152.415611][ C1] ? __fput+0x20b/0x8b0
[ 152.419985][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 152.426292][ C1] ? do_syscall_64+0x58/0xa0
[ 152.431299][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 152.437769][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.443344][ C1] tipc_node_xmit+0x26c/0xd80
[ 152.448401][ C1] ? kmem_cache_free+0x100/0x320
[ 152.453359][ C1] ? ____kasan_slab_free+0x130/0x160
[ 152.458791][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 152.464581][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 152.470452][ C1] ? kfree_skbmem+0x10c/0x180
[ 152.475610][ C1] ? kmem_cache_free+0x100/0x320
[ 152.480738][ C1] ? skb_release_data+0x814/0xa10
[ 152.486175][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 152.491740][ C1] ? kfree_skb+0xc1/0x2f0
[ 152.496498][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.502223][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 152.508022][ C1] tipc_sk_rcv+0x1d30/0x2c20
[ 152.512868][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.518267][ C1] tipc_node_xmit+0x26c/0xd80
[ 152.523264][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 152.530408][ C1] ? __kernel_text_address+0xa0/0x100
[ 152.535909][ C1] ? __kasan_check_write+0x14/0x20
[ 152.541144][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 152.547811][ C1] tipc_sk_filter_rcv+0x154a/0x2cb0
[ 152.553610][ C1] ? tipc_sk_publish+0x470/0x470
[ 152.559433][ C1] ? __kasan_check_write+0x14/0x20
[ 152.564748][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 152.569816][ C1] tipc_sk_rcv+0x794/0x2c20
[ 152.574598][ C1] ? kmem_cache_free+0x100/0x320
[ 152.579647][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.584885][ C1] ? tipc_sk_filter_rcv+0x2a3e/0x2cb0
[ 152.590397][ C1] tipc_node_xmit+0x26c/0xd80
[ 152.595361][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 152.601106][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 152.606491][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 152.612401][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 152.618254][ C1] ? tipc_sk_timeout+0x990/0x990
[ 152.624169][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 152.629910][ C1] __release_sock+0x17c/0x3f0
[ 152.635149][ C1] release_sock+0x60/0x1b0
[ 152.639822][ C1] tipc_release+0xd23/0x1640
[ 152.644442][ C1] ? tipc_sock_destruct+0x180/0x180
[ 152.649736][ C1] ? kick_process+0xdc/0x150
[ 152.654654][ C1] sock_close+0xe0/0x270
[ 152.659262][ C1] ? sock_mmap+0xa0/0xa0
[ 152.663708][ C1] __fput+0x20b/0x8b0
[ 152.667902][ C1] ____fput+0x15/0x20
[ 152.672076][ C1] task_work_run+0x127/0x190
[ 152.677299][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 152.682705][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 152.688536][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 152.694235][ C1] do_syscall_64+0x58/0xa0
[ 152.698967][ C1] ? clear_bhb_loop+0x50/0xa0
[ 152.703889][ C1] ? clear_bhb_loop+0x50/0xa0
[ 152.709038][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 152.715748][ C1] RIP: 0033:0x7f7c00d48079
[ 152.720703][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 152.744338][ C1] RSP: 002b:00007f7c007ad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 152.754222][ C1] RAX: 00000000000203a0 RBX: 00007f7c00f73fa0 RCX: 00007f7c00d48079
[ 152.763612][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 152.772834][ C1] RBP: 00007f7c00ddaa4c R08: 0000000000000000 R09: 0000000000000000
[ 152.781899][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 152.790776][ C1] R13: 0000000000000000 R14: 00007f7c00f73fa0 R15: 00007ffc0f9404c8
[ 152.799894][ C1]
[ 199.319498][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz.2.17:474]
[ 199.327921][ C0] Modules linked in:
[ 199.332327][ C0] CPU: 0 PID: 474 Comm: syz.2.17 Not tainted syzkaller #0
[ 199.339823][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 199.350805][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 199.355959][ C0] Code: 21 d6 03 f4 eb 87 fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 6d 21 d6 03 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 8b 16 7d 03 89 f9 80 e1 07 38
[ 199.379219][ C0] RSP: 0018:ffffc90000c27900 EFLAGS: 00000246
[ 199.385510][ C0] RAX: 0000000000000003 RBX: ffff88812ce0ca88 RCX: ffffffff815004c9
[ 199.393730][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812ce0ca88
[ 199.402546][ C0] RBP: ffffc90000c27990 R08: ffff88812ce0ca88 R09: 1ffff110259c1951
[ 199.410658][ C0] R10: dffffc0000000000 R11: ffffed10259c1952 R12: 1ffff1103ee00001
[ 199.418908][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000184f20
[ 199.427339][ C0] FS: 0000555557f00500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.436404][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.443308][ C0] CR2: 00007f7c0078bff8 CR3: 000000012b56b000 CR4: 00000000003506b0
[ 199.451660][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.459836][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.469002][ C0] Call Trace:
[ 199.472945][ C0]
[ 199.476002][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.481331][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 199.488252][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 199.494989][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 199.501614][ C0] ? stack_trace_save+0xa6/0xf0
[ 199.506767][ C0] ? __stack_depot_save+0x34/0x480
[ 199.512046][ C0] ? __schedule+0xb76/0x14c0
[ 199.516924][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.522805][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 199.527702][ C0] ? _raw_spin_lock_irq+0xf0/0xf0
[ 199.532965][ C0] ? task_work_add+0x27/0x1e0
[ 199.538380][ C0] ? fput+0x1a/0x20
[ 199.542579][ C0] ? filp_close+0x105/0x150
[ 199.547683][ C0] ? __close_range+0x24a/0x420
[ 199.553002][ C0] ? __x64_sys_close_range+0x7a/0x90
[ 199.558490][ C0] ? do_syscall_64+0x4c/0xa0
[ 199.563460][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.570245][ C0] lock_sock_nested+0x95/0x2a0
[ 199.575251][ C0] ? sock_init_data+0xc0/0xc0
[ 199.580196][ C0] ? locks_remove_posix+0x550/0x550
[ 199.585635][ C0] tipc_release+0xb2/0x1640
[ 199.590269][ C0] ? rwsem_write_trylock+0x136/0x300
[ 199.595750][ C0] ? tipc_sock_destruct+0x180/0x180
[ 199.601066][ C0] ? __kasan_check_write+0x14/0x20
[ 199.606515][ C0] ? _raw_spin_lock+0x94/0xf0
[ 199.611492][ C0] ? _raw_spin_trylock_bh+0x150/0x150
[ 199.617754][ C0] sock_close+0xe0/0x270
[ 199.622332][ C0] ? sock_mmap+0xa0/0xa0
[ 199.626997][ C0] __fput+0x20b/0x8b0
[ 199.631207][ C0] ____fput+0x15/0x20
[ 199.635315][ C0] task_work_run+0x127/0x190
[ 199.640871][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 199.646472][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 199.652418][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 199.658398][ C0] do_syscall_64+0x58/0xa0
[ 199.665213][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.670785][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.676502][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.685269][ C0] RIP: 0033:0x7f7c00d48079
[ 199.690907][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 199.712361][ C0] RSP: 002b:00007ffc0f940628 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.721648][ C0] RAX: 0000000000000000 RBX: 00007f7c00f75ba0 RCX: 00007f7c00d48079
[ 199.730099][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.738373][ C0] RBP: 00007f7c00f75ba0 R08: 0000000000000006 R09: 0000000000000000
[ 199.747804][ C0] R10: 00007f7c00f75ac0 R11: 0000000000000246 R12: 000000000000ca4d
[ 199.756171][ C0] R13: 00007f7c00f7408c R14: 000000000000c771 R15: 00007f7c00f74080
[ 199.764298][ C0]
[ 199.767523][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.773112][ C1] NMI backtrace for cpu 1
[ 199.773123][ C1] CPU: 1 PID: 475 Comm: syz.2.17 Not tainted syzkaller #0
[ 199.773139][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 199.773149][ C1] RIP: 0010:__kasan_check_write+0x15/0x20
[ 199.773174][ C1] Code: d2 e8 af ed ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 89 f6 48 8b 4d 08 ba 01 00 00 00 e8 8c ed ff ff 5d 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89
[ 199.773188][ C1] RSP: 0018:ffffc90000c56938 EFLAGS: 00000256
[ 199.773204][ C1] RAX: 0000000000000401 RBX: ffffc90000c56e34 RCX: ffffffff84b3f577
[ 199.773216][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000c56e34
[ 199.773227][ C1] RBP: ffffc90000c569d0 R08: ffffc90000c56e37 R09: 1ffff9200018adc6
[ 199.773240][ C1] R10: dffffc0000000000 R11: fffff5200018adc7 R12: dffffc0000000000
[ 199.773252][ C1] R13: dffffc0000000000 R14: ffffc90000c56960 R15: 1ffff9200018ad28
[ 199.773265][ C1] FS: 00007f7c007ad6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.773281][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.773292][ C1] CR2: 00007f7c00d957c0 CR3: 000000012b56b000 CR4: 00000000003506a0
[ 199.773307][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.773317][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.773327][ C1] Call Trace:
[ 199.773332][ C1]
[ 199.773337][ C1] ? _raw_spin_lock_bh+0x87/0xf0
[ 199.773358][ C1] ? _raw_spin_lock_irq+0xf0/0xf0
[ 199.773376][ C1] tipc_sk_rcv+0x272/0x2c20
[ 199.773391][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 199.773410][ C1] ? __stack_depot_save+0x442/0x480
[ 199.773430][ C1] ? kasan_set_track+0x5b/0x70
[ 199.773444][ C1] ? kasan_set_track+0x4a/0x70
[ 199.773458][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.773480][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.773495][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.773509][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.773529][ C1] ? kmem_cache_free+0x100/0x320
[ 199.773546][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.773564][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.773580][ C1] ? tipc_sk_rcv+0x1cb7/0x2c20
[ 199.773595][ C1] ? release_sock+0x60/0x1b0
[ 199.773609][ C1] ? __fput+0x20b/0x8b0
[ 199.773625][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 199.773641][ C1] ? do_syscall_64+0x58/0xa0
[ 199.773658][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.773677][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.773695][ C1] tipc_node_xmit+0x26c/0xd80
[ 199.773715][ C1] ? kmem_cache_free+0x100/0x320
[ 199.773732][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.773748][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.773765][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.773784][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.773801][ C1] ? kmem_cache_free+0x100/0x320
[ 199.773817][ C1] ? skb_release_data+0x814/0xa10
[ 199.773836][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 199.773854][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.773870][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.773889][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 199.773904][ C1] tipc_sk_rcv+0x1d30/0x2c20
[ 199.773925][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.773943][ C1] tipc_node_xmit+0x26c/0xd80
[ 199.773962][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.773980][ C1] ? __kernel_text_address+0xa0/0x100
[ 199.773998][ C1] ? __kasan_check_write+0x14/0x20
[ 199.774014][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 199.774032][ C1] tipc_sk_filter_rcv+0x154a/0x2cb0
[ 199.774055][ C1] ? tipc_sk_publish+0x470/0x470
[ 199.774070][ C1] ? __kasan_check_write+0x14/0x20
[ 199.774086][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 199.774105][ C1] tipc_sk_rcv+0x794/0x2c20
[ 199.774122][ C1] ? kmem_cache_free+0x100/0x320
[ 199.774141][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.774158][ C1] ? tipc_sk_filter_rcv+0x2a3e/0x2cb0
[ 199.774174][ C1] tipc_node_xmit+0x26c/0xd80
[ 199.774193][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.774213][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 199.774233][ C1] ? tipc_node_xmit_skb+0x150/0x150
[ 199.774252][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 199.774268][ C1] ? tipc_sk_timeout+0x990/0x990
[ 199.774282][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 199.774302][ C1] __release_sock+0x17c/0x3f0
[ 199.774319][ C1] release_sock+0x60/0x1b0
[ 199.774334][ C1] tipc_release+0xd23/0x1640
[ 199.774350][ C1] ? tipc_sock_destruct+0x180/0x180
[ 199.774366][ C1] ? kick_process+0xdc/0x150
[ 199.774383][ C1] sock_close+0xe0/0x270
[ 199.774397][ C1] ? sock_mmap+0xa0/0xa0
[ 199.774411][ C1] __fput+0x20b/0x8b0
[ 199.774427][ C1] ____fput+0x15/0x20
[ 199.774442][ C1] task_work_run+0x127/0x190
[ 199.774457][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 199.774479][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 199.774495][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 199.774510][ C1] do_syscall_64+0x58/0xa0
[ 199.774526][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.774541][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.774555][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.774573][ C1] RIP: 0033:0x7f7c00d48079
[ 199.774587][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 199.774601][ C1] RSP: 002b:00007f7c007ad028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.774617][ C1] RAX: 00000000000203a0 RBX: 00007f7c00f73fa0 RCX: 00007f7c00d48079
[ 199.774628][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.774638][ C1] RBP: 00007f7c00ddaa4c R08: 0000000000000000 R09: 0000000000000000
[ 199.774652][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.774662][ C1] R13: 0000000000000000 R14: 00007f7c00f73fa0 R15: 00007ffc0f9404c8
[ 199.774676][ C1]