Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts.
2025/10/17 12:42:59 ignoring optional flag "type"="gce"
2025/10/17 12:42:59 parsed 1 programs
2025/10/17 12:43:00 executed programs: 0
[ 42.712760][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 42.712777][ T30] audit: type=1400 audit(1760704980.040:92): avc: denied { unlink } for pid=328 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 42.752828][ T328] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 42.813654][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.821136][ T334] bridge0: port 1(bridge_slave_0) entered disabled state
[ 42.828785][ T334] device bridge_slave_0 entered promiscuous mode
[ 42.835907][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.843390][ T334] bridge0: port 2(bridge_slave_1) entered disabled state
[ 42.851224][ T334] device bridge_slave_1 entered promiscuous mode
[ 42.903921][ T30] audit: type=1400 audit(1760704980.230:93): avc: denied { create } for pid=334 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.925184][ T30] audit: type=1400 audit(1760704980.230:94): avc: denied { write } for pid=334 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.933388][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.946849][ T30] audit: type=1400 audit(1760704980.230:95): avc: denied { read } for pid=334 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 42.953388][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.953519][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.988788][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.008254][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.015822][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.023437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 43.031333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 43.040596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 43.048889][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.055965][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.065043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 43.073496][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.081025][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.094036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.104383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.118488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.130663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.140336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.148198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.157443][ T334] device veth0_vlan entered promiscuous mode
[ 43.168589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.179150][ T334] device veth1_macvtap entered promiscuous mode
[ 43.190090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.200416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.223086][ T30] audit: type=1400 audit(1760704980.550:96): avc: denied { create } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 43.246273][ T30] audit: type=1400 audit(1760704980.570:97): avc: denied { write } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 43.271499][ T30] audit: type=1400 audit(1760704980.570:98): avc: denied { setopt } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/10/17 12:43:05 executed programs: 562
[ 151.101958][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 151.108809][ C1] rcu: 1-...!: (10000 ticks this GP) idle=0f9/1/0x4000000000000000 softirq=8943/8943 fqs=0 last_accelerate: 9e6b/c57b dyntick_enabled: 1
[ 151.122882][ C1] (t=10000 jiffies g=6337 q=87)
[ 151.128035][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g6337 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 151.140684][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=1189
[ 151.148676][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g6337 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 151.160239][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 151.170397][ C1] rcu: RCU grace-period kthread stack dump:
[ 151.176378][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 151.185857][ C1] Call Trace:
[ 151.189197][ C1]
[ 151.192246][ C1] __schedule+0xb6e/0x14c0
[ 151.196699][ C1] ? release_firmware_map_entry+0x190/0x190
[ 151.202649][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 151.208729][ C1] ? __mod_timer+0x7ae/0xb30
[ 151.213537][ C1] schedule+0x11e/0x1e0
[ 151.217793][ C1] schedule_timeout+0x12c/0x2e0
[ 151.222832][ C1] ? console_conditional_schedule+0x30/0x30
[ 151.228751][ C1] ? update_process_times+0x200/0x200
[ 151.234232][ C1] ? prepare_to_swait_event+0x308/0x320
[ 151.239796][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 151.244778][ C1] ? debug_smp_processor_id+0x17/0x20
[ 151.250457][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 151.255926][ C1] ? rcu_gp_init+0xc00/0xc00
[ 151.260530][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 151.265813][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 151.270425][ C1] rcu_gp_kthread+0x98/0x330
[ 151.275106][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 151.279971][ C1] ? __kasan_check_read+0x11/0x20
[ 151.285021][ C1] ? __kthread_parkme+0xac/0x200
[ 151.290139][ C1] ? preempt_count_add+0x90/0x1b0
[ 151.295374][ C1] kthread+0x411/0x500
[ 151.299486][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 151.304424][ C1] ? kthread_blkcg+0xd0/0xd0
[ 151.309304][ C1] ret_from_fork+0x1f/0x30
[ 151.313725][ C1]
[ 151.316787][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 151.323120][ C1] NMI backtrace for cpu 1
[ 151.327624][ C1] CPU: 1 PID: 3274 Comm: syz-executor.0 Not tainted syzkaller #0
[ 151.335331][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 151.345730][ C1] Call Trace:
[ 151.349008][ C1]
[ 151.351974][ C1] __dump_stack+0x21/0x30
[ 151.356309][ C1] dump_stack_lvl+0xee/0x150
[ 151.360971][ C1] ? show_regs_print_info+0x20/0x20
[ 151.366172][ C1] dump_stack+0x15/0x20
[ 151.370421][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 151.375417][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 151.381565][ C1] ? load_image+0x3a0/0x3a0
[ 151.386067][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.392135][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.398203][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 151.404214][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 151.410373][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 151.416819][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 151.424255][ C1] print_cpu_stall+0x31b/0x600
[ 151.429055][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 151.434549][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 151.440791][ C1] ? raise_softirq+0x71/0xe0
[ 151.445470][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 151.450951][ C1] ? hrtimer_run_queues+0x166/0x430
[ 151.456155][ C1] update_process_times+0x198/0x200
[ 151.461444][ C1] tick_sched_timer+0x17c/0x240
[ 151.466521][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 151.472175][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 151.477419][ C1] ? __kasan_check_write+0x14/0x20
[ 151.482625][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 151.487967][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 151.494122][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 151.499615][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 151.505989][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 151.511656][ C1]
[ 151.514672][ C1]
[ 151.517684][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 151.523768][ C1] RIP: 0010:__raw_callee_save___pv_queued_spin_unlock+0x10/0x17
[ 151.531839][ C1] Code: 41 51 41 52 41 53 e8 3b 08 00 00 41 5b 41 5a 41 59 41 58 5f 5e 5a 59 5d c3 90 55 48 89 e5 52 b8 01 00 00 00 31 d2 f0 0f b0 17 <3c> 01 75 03 5a 5d c3 56 0f b6 f0 e8 bc ff ff ff 5e 5a 5d c3 0f 1f
[ 151.551785][ C1] RSP: 0018:ffffc90003486790 EFLAGS: 00000246
[ 151.557946][ C1] RAX: 0000000000000001 RBX: ffff888126ca0780 RCX: dffffc0000000000
[ 151.566031][ C1] RDX: 0000000000000000 RSI: 00000000c491f069 RDI: ffffc90003486c54
[ 151.574700][ C1] RBP: ffffc90003486798 R08: 0000000000000004 R09: 0000000000000003
[ 151.582788][ C1] R10: fffff52000690ce8 R11: 1ffff92000690ce8 R12: ffff88810b663000
[ 151.590770][ C1] R13: dffffc0000000000 R14: ffffc90003486c40 R15: 00000000c491f069
[ 151.598842][ C1] _raw_spin_unlock_bh+0x41/0x60
[ 151.603872][ C1] tipc_sk_rcv+0x3f3/0x2c60
[ 151.608377][ C1] ? stack_trace_save+0x98/0xe0
[ 151.613357][ C1] ? __stack_depot_save+0x442/0x480
[ 151.618806][ C1] ? kasan_set_free_info+0x23/0x40
[ 151.623932][ C1] ? __kasan_slab_free+0x11/0x20
[ 151.628876][ C1] ? tipc_node_xmit+0x256/0xce0
[ 151.633816][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 151.639124][ C1] ? __release_sock+0x143/0x350
[ 151.644059][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 151.649588][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.655072][ C1] tipc_node_xmit+0x256/0xce0
[ 151.660061][ C1] ? kasan_quarantine_put+0x34/0x190
[ 151.665484][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 151.671323][ C1] ? ____kasan_slab_free+0x130/0x160
[ 151.676644][ C1] ? __kasan_slab_free+0x11/0x20
[ 151.681687][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.687352][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.692127][ C1] tipc_node_distr_xmit+0x292/0x390
[ 151.697458][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 151.702732][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 151.707833][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.712977][ C1] tipc_node_xmit+0x256/0xce0
[ 151.717680][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 151.723268][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 151.728466][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 151.733486][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 151.738897][ C1] ? unwind_get_return_address+0x4d/0x90
[ 151.744842][ C1] ? stack_trace_save+0xe0/0xe0
[ 151.749902][ C1] ? arch_stack_walk+0x80/0x140
[ 151.755303][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 151.760504][ C1] ? stack_trace_save+0x98/0xe0
[ 151.765448][ C1] ? __stack_depot_save+0x34/0x480
[ 151.770570][ C1] ? kasan_set_track+0x5b/0x70
[ 151.775477][ C1] ? kasan_set_track+0x4a/0x70
[ 151.780337][ C1] ? kasan_set_free_info+0x23/0x40
[ 151.785623][ C1] ? kasan_set_track+0x5b/0x70
[ 151.790397][ C1] ? kasan_set_track+0x4a/0x70
[ 151.795255][ C1] ? kasan_set_free_info+0x23/0x40
[ 151.800366][ C1] ? ____kasan_slab_free+0x125/0x160
[ 151.805664][ C1] ? __kasan_slab_free+0x11/0x20
[ 151.810633][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 151.816289][ C1] ? kmem_cache_free+0x100/0x320
[ 151.821460][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.826152][ C1] ? kfree_skb+0xc1/0x2f0
[ 151.830664][ C1] ? tipc_msg_reverse+0x698/0x900
[ 151.835689][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 151.841305][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 151.846615][ C1] ? __release_sock+0x143/0x350
[ 151.851673][ C1] ? __sys_setsockopt+0x268/0x460
[ 151.856720][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 151.862021][ C1] ? do_syscall_64+0x4c/0xa0
[ 151.866730][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 151.873433][ C1] ? tipc_sk_publish+0x440/0x440
[ 151.878396][ C1] ? __kasan_check_write+0x14/0x20
[ 151.883710][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.888751][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 151.893262][ C1] ? kfree_skbmem+0x10c/0x180
[ 151.898203][ C1] ? skb_release_data+0x814/0xa10
[ 151.903662][ C1] ? __skb_queue_purge+0x170/0x170
[ 151.908791][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 151.914182][ C1] tipc_node_xmit+0x256/0xce0
[ 151.919056][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 151.924625][ C1] tipc_node_distr_xmit+0x292/0x390
[ 151.929844][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 151.935077][ C1] ? selinux_capable+0x29c/0x380
[ 151.940013][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 151.945139][ C1] ? tipc_sk_timeout+0x970/0x970
[ 151.950081][ C1] ? lock_sock_nested+0x1f1/0x290
[ 151.955111][ C1] __release_sock+0x143/0x350
[ 151.959792][ C1] sock_setsockopt+0x1b65/0x2270
[ 151.964722][ C1] ? __sock_set_mark+0x160/0x160
[ 151.969651][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 151.975464][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 151.981282][ C1] ? __fget_files+0x2c4/0x320
[ 151.985962][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 151.991692][ C1] __sys_setsockopt+0x268/0x460
[ 151.996536][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 152.001394][ C1] ? __kasan_check_write+0x14/0x20
[ 152.006686][ C1] ? _raw_spin_lock_irq+0x8f/0xe0
[ 152.012089][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 152.017470][ C1] x64_sys_call+0x982/0x9a0
[ 152.021985][ C1] do_syscall_64+0x4c/0xa0
[ 152.026405][ C1] ? clear_bhb_loop+0x50/0xa0
[ 152.031095][ C1] ? clear_bhb_loop+0x50/0xa0
[ 152.035763][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 152.041652][ C1] RIP: 0033:0x7f1536798da9
[ 152.046080][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 152.066159][ C1] RSP: 002b:00007f15362f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 152.074707][ C1] RAX: ffffffffffffffda RBX: 00007f15368c7050 RCX: 00007f1536798da9
[ 152.082692][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 152.090891][ C1] RBP: 00007f15367e547a R08: 0000000000000004 R09: 0000000000000000
[ 152.099080][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 152.107791][ C1] R13: 000000000000000b R14: 00007f15368c7050 R15: 00007ffeae5792a8
[ 152.115775][ C1]
[ 152.118864][ C1] NMI backtrace for cpu 1
[ 152.123368][ C1] CPU: 1 PID: 3274 Comm: syz-executor.0 Not tainted syzkaller #0
[ 152.131187][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 152.141549][ C1] Call Trace:
[ 152.144865][ C1]
[ 152.147716][ C1] __dump_stack+0x21/0x30
[ 152.152252][ C1] dump_stack_lvl+0xee/0x150
[ 152.156863][ C1] ? show_regs_print_info+0x20/0x20
[ 152.162216][ C1] ? resched_curr+0x9a/0x310
[ 152.166915][ C1] ? wake_up_process+0x20/0x20
[ 152.172038][ C1] dump_stack+0x15/0x20
[ 152.176204][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 152.181157][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 152.187309][ C1] ? __kasan_check_write+0x14/0x20
[ 152.192416][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 152.197906][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 152.202789][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 152.208955][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 152.215040][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 152.221107][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 152.227272][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 152.232468][ C1] print_cpu_stall+0x320/0x600
[ 152.237324][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 152.242612][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 152.248863][ C1] ? raise_softirq+0x71/0xe0
[ 152.253465][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 152.258844][ C1] ? hrtimer_run_queues+0x166/0x430
[ 152.264228][ C1] update_process_times+0x198/0x200
[ 152.269537][ C1] tick_sched_timer+0x17c/0x240
[ 152.274562][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 152.280111][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 152.285417][ C1] ? __kasan_check_write+0x14/0x20
[ 152.290897][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 152.296093][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 152.302247][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 152.307278][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 152.313170][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 152.318922][ C1]
[ 152.321849][ C1]
[ 152.324771][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 152.330833][ C1] RIP: 0010:__raw_callee_save___pv_queued_spin_unlock+0x10/0x17
[ 152.338466][ C1] Code: 41 51 41 52 41 53 e8 3b 08 00 00 41 5b 41 5a 41 59 41 58 5f 5e 5a 59 5d c3 90 55 48 89 e5 52 b8 01 00 00 00 31 d2 f0 0f b0 17 <3c> 01 75 03 5a 5d c3 56 0f b6 f0 e8 bc ff ff ff 5e 5a 5d c3 0f 1f
[ 152.358291][ C1] RSP: 0018:ffffc90003486790 EFLAGS: 00000246
[ 152.364806][ C1] RAX: 0000000000000001 RBX: ffff888126ca0780 RCX: dffffc0000000000
[ 152.373269][ C1] RDX: 0000000000000000 RSI: 00000000c491f069 RDI: ffffc90003486c54
[ 152.381525][ C1] RBP: ffffc90003486798 R08: 0000000000000004 R09: 0000000000000003
[ 152.389876][ C1] R10: fffff52000690ce8 R11: 1ffff92000690ce8 R12: ffff88810b663000
[ 152.397972][ C1] R13: dffffc0000000000 R14: ffffc90003486c40 R15: 00000000c491f069
[ 152.417847][ C1] _raw_spin_unlock_bh+0x41/0x60
[ 152.422924][ C1] tipc_sk_rcv+0x3f3/0x2c60
[ 152.427438][ C1] ? stack_trace_save+0x98/0xe0
[ 152.432316][ C1] ? __stack_depot_save+0x442/0x480
[ 152.437522][ C1] ? kasan_set_free_info+0x23/0x40
[ 152.442657][ C1] ? __kasan_slab_free+0x11/0x20
[ 152.447608][ C1] ? tipc_node_xmit+0x256/0xce0
[ 152.452516][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 152.458265][ C1] ? __release_sock+0x143/0x350
[ 152.463202][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 152.468496][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.473706][ C1] tipc_node_xmit+0x256/0xce0
[ 152.478386][ C1] ? kasan_quarantine_put+0x34/0x190
[ 152.483672][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 152.489222][ C1] ? ____kasan_slab_free+0x130/0x160
[ 152.494503][ C1] ? __kasan_slab_free+0x11/0x20
[ 152.499452][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 152.505003][ C1] ? kfree_skbmem+0x10c/0x180
[ 152.509678][ C1] tipc_node_distr_xmit+0x292/0x390
[ 152.514968][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 152.520167][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 152.524796][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.530006][ C1] tipc_node_xmit+0x256/0xce0
[ 152.534694][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 152.540269][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 152.545884][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 152.551026][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 152.556496][ C1] ? unwind_get_return_address+0x4d/0x90
[ 152.562321][ C1] ? stack_trace_save+0xe0/0xe0
[ 152.567319][ C1] ? arch_stack_walk+0x80/0x140
[ 152.572408][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 152.577736][ C1] ? stack_trace_save+0x98/0xe0
[ 152.582618][ C1] ? __stack_depot_save+0x34/0x480
[ 152.588044][ C1] ? kasan_set_track+0x5b/0x70
[ 152.593080][ C1] ? kasan_set_track+0x4a/0x70
[ 152.597854][ C1] ? kasan_set_free_info+0x23/0x40
[ 152.602968][ C1] ? kasan_set_track+0x5b/0x70
[ 152.608055][ C1] ? kasan_set_track+0x4a/0x70
[ 152.613058][ C1] ? kasan_set_free_info+0x23/0x40
[ 152.618373][ C1] ? ____kasan_slab_free+0x125/0x160
[ 152.623792][ C1] ? __kasan_slab_free+0x11/0x20
[ 152.629146][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 152.634868][ C1] ? kmem_cache_free+0x100/0x320
[ 152.640084][ C1] ? kfree_skbmem+0x10c/0x180
[ 152.645095][ C1] ? kfree_skb+0xc1/0x2f0
[ 152.649666][ C1] ? tipc_msg_reverse+0x698/0x900
[ 152.654951][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 152.660603][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 152.666358][ C1] ? __release_sock+0x143/0x350
[ 152.671661][ C1] ? __sys_setsockopt+0x268/0x460
[ 152.676787][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 152.682378][ C1] ? do_syscall_64+0x4c/0xa0
[ 152.687080][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 152.693166][ C1] ? tipc_sk_publish+0x440/0x440
[ 152.698231][ C1] ? __kasan_check_write+0x14/0x20
[ 152.703700][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 152.708875][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 152.713409][ C1] ? kfree_skbmem+0x10c/0x180
[ 152.718129][ C1] ? skb_release_data+0x814/0xa10
[ 152.723326][ C1] ? __skb_queue_purge+0x170/0x170
[ 152.728463][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 152.733838][ C1] tipc_node_xmit+0x256/0xce0
[ 152.738521][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 152.744092][ C1] tipc_node_distr_xmit+0x292/0x390
[ 152.749380][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 152.754661][ C1] ? selinux_capable+0x29c/0x380
[ 152.759605][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 152.764717][ C1] ? tipc_sk_timeout+0x970/0x970
[ 152.769672][ C1] ? lock_sock_nested+0x1f1/0x290
[ 152.774718][ C1] __release_sock+0x143/0x350
[ 152.779421][ C1] sock_setsockopt+0x1b65/0x2270
[ 152.784446][ C1] ? __sock_set_mark+0x160/0x160
[ 152.789474][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 152.795424][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 152.801247][ C1] ? __fget_files+0x2c4/0x320
[ 152.806056][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 152.811782][ C1] __sys_setsockopt+0x268/0x460
[ 152.816732][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 152.821511][ C1] ? __kasan_check_write+0x14/0x20
[ 152.826803][ C1] ? _raw_spin_lock_irq+0x8f/0xe0
[ 152.832002][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 152.837301][ C1] x64_sys_call+0x982/0x9a0
[ 152.841894][ C1] do_syscall_64+0x4c/0xa0
[ 152.846347][ C1] ? clear_bhb_loop+0x50/0xa0
[ 152.851137][ C1] ? clear_bhb_loop+0x50/0xa0
[ 152.855956][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 152.861860][ C1] RIP: 0033:0x7f1536798da9
[ 152.866647][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 152.886814][ C1] RSP: 002b:00007f15362f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 152.895334][ C1] RAX: ffffffffffffffda RBX: 00007f15368c7050 RCX: 00007f1536798da9
[ 152.903502][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 152.911585][ C1] RBP: 00007f15367e547a R08: 0000000000000004 R09: 0000000000000000
[ 152.919730][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 152.927714][ C1] R13: 000000000000000b R14: 00007f15368c7050 R15: 00007ffeae5792a8
[ 152.935698][ C1]
[ 199.254470][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor.0:3273]
[ 199.264019][ C0] Modules linked in:
[ 199.268032][ C0] CPU: 0 PID: 3273 Comm: syz-executor.0 Not tainted syzkaller #0
[ 199.276099][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 199.286536][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.291426][ C0] Code: 91 d6 03 f4 eb 9a 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 60 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e a9 72 03 89 f9 80 e1 07 38
[ 199.311832][ C0] RSP: 0018:ffffc900034776c0 EFLAGS: 00000246
[ 199.318133][ C0] RAX: 0000000000000003 RBX: ffff88810dc30088 RCX: ffffffff814f42b9
[ 199.326323][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810dc30088
[ 199.334680][ C0] RBP: ffffc90003477750 R08: dffffc0000000000 R09: ffffed1021b86012
[ 199.342928][ C0] R10: ffffed1021b86012 R11: 1ffff11021b86011 R12: 1ffff1103ee00001
[ 199.351358][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff9200068eed8
[ 199.359524][ C0] FS: 00007f153631a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.369090][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.375947][ C0] CR2: 0000000020000000 CR3: 0000000128623000 CR4: 00000000003506b0
[ 199.384281][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.392630][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.400947][ C0] Call Trace:
[ 199.404526][ C0]
[ 199.407519][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.412992][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 199.419741][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 199.426096][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 199.433093][ C0] ? avc_has_perm+0x158/0x240
[ 199.437788][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.443703][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.448948][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.454191][ C0] lock_sock_nested+0x97/0x290
[ 199.459497][ C0] ? sock_init_data+0xc0/0xc0
[ 199.464195][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.469265][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 199.474705][ C0] tipc_sendstream+0x47/0x70
[ 199.479590][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 199.484636][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 199.489508][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 199.494563][ C0] ? import_iovec+0x7c/0xb0
[ 199.499348][ C0] ___sys_sendmsg+0x1f0/0x260
[ 199.504135][ C0] ? __sys_sendmsg+0x250/0x250
[ 199.509091][ C0] ? memcpy+0x56/0x70
[ 199.513174][ C0] ? __fdget+0x1a1/0x230
[ 199.517434][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 199.522386][ C0] ? ___sys_sendmsg+0x260/0x260
[ 199.527266][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.533822][ C0] x64_sys_call+0x4b/0x9a0
[ 199.538283][ C0] do_syscall_64+0x4c/0xa0
[ 199.543514][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.548217][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.553181][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.559364][ C0] RIP: 0033:0x7f1536798da9
[ 199.563891][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 199.584042][ C0] RSP: 002b:00007f153631a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.592924][ C0] RAX: ffffffffffffffda RBX: 00007f15368c6f80 RCX: 00007f1536798da9
[ 199.601016][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 199.609176][ C0] RBP: 00007f15367e547a R08: 0000000000000000 R09: 0000000000000000
[ 199.617933][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.626130][ C0] R13: 000000000000000b R14: 00007f15368c6f80 R15: 00007ffeae5792a8
[ 199.634495][ C0]
[ 199.637807][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.643388][ C1] NMI backtrace for cpu 1
[ 199.643398][ C1] CPU: 1 PID: 3274 Comm: syz-executor.0 Not tainted syzkaller #0
[ 199.643414][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 199.643423][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x60
[ 199.643449][ C1] Code: 0b 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d 3c 6c 80 05 48 89 de e8 94 c5 3d 00 5b 5d c3 00 55 48 89 e5 <48> 8b 45 08 65 48 8b 0d 60 ae 99 7e 65 8b 15 61 ae 99 7e 81 e2 00
[ 199.643463][ C1] RSP: 0018:ffffc90003486690 EFLAGS: 00000a02
[ 199.643477][ C1] RAX: f3000000f1f1f1f1 RBX: dffffc0000000000 RCX: 1ffff92000690ce0
[ 199.643490][ C1] RDX: 0000000000000000 RSI: ffffc90003486980 RDI: ffff88810b663000
[ 199.643501][ C1] RBP: ffffc90003486690 R08: dffffc0000000000 R09: ffffed1021b86012
[ 199.643513][ C1] R10: ffffed1021b86012 R11: 1ffff11021b86011 R12: ffff88810b663000
[ 199.643526][ C1] R13: dffffc0000000000 R14: ffffc90003486980 R15: ffff88810dc30000
[ 199.643538][ C1] FS: 00007f15362f96c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.643553][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.643564][ C1] CR2: 00007f15362f9d58 CR3: 0000000128623000 CR4: 00000000003506a0
[ 199.643579][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.643588][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.643598][ C1] Call Trace:
[ 199.643603][ C1]
[ 199.643608][ C1] tipc_node_distr_xmit+0x7f/0x390
[ 199.643631][ C1] ? tipc_sk_lookup+0x544/0x5f0
[ 199.643645][ C1] ? tipc_sk_rcv+0x42b/0x2c60
[ 199.643662][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.643679][ C1] ? _raw_spin_trylock_bh+0xd5/0x130
[ 199.643697][ C1] ? _raw_spin_trylock+0x140/0x140
[ 199.643715][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 199.643732][ C1] ? stack_trace_save+0x98/0xe0
[ 199.643749][ C1] ? __stack_depot_save+0x442/0x480
[ 199.643769][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.643786][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.643801][ C1] ? tipc_node_xmit+0x256/0xce0
[ 199.643818][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.643832][ C1] ? __release_sock+0x143/0x350
[ 199.643848][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 199.643863][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.643885][ C1] tipc_node_xmit+0x256/0xce0
[ 199.643901][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.643918][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.643935][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.643956][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.643970][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.643989][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.644006][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.644025][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.644044][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 199.644067][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.644089][ C1] tipc_node_xmit+0x256/0xce0
[ 199.644106][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.644127][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 199.644142][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 199.644159][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 199.644173][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.644193][ C1] ? stack_trace_save+0xe0/0xe0
[ 199.644207][ C1] ? arch_stack_walk+0x80/0x140
[ 199.644228][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 199.644243][ C1] ? stack_trace_save+0x98/0xe0
[ 199.644258][ C1] ? __stack_depot_save+0x34/0x480
[ 199.644275][ C1] ? kasan_set_track+0x5b/0x70
[ 199.644289][ C1] ? kasan_set_track+0x4a/0x70
[ 199.644302][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.644318][ C1] ? kasan_set_track+0x5b/0x70
[ 199.644332][ C1] ? kasan_set_track+0x4a/0x70
[ 199.644345][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.644360][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.644375][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.644389][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.644407][ C1] ? kmem_cache_free+0x100/0x320
[ 199.644423][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.644439][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.644454][ C1] ? tipc_msg_reverse+0x698/0x900
[ 199.644469][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 199.644483][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.644498][ C1] ? __release_sock+0x143/0x350
[ 199.644512][ C1] ? __sys_setsockopt+0x268/0x460
[ 199.644529][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.644546][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.644563][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.644583][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.644598][ C1] ? __kasan_check_write+0x14/0x20
[ 199.644614][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.644632][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 199.644652][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.644668][ C1] ? skb_release_data+0x814/0xa10
[ 199.644687][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.644706][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 199.644722][ C1] tipc_node_xmit+0x256/0xce0
[ 199.644740][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.644760][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.644779][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.644797][ C1] ? selinux_capable+0x29c/0x380
[ 199.644814][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.644830][ C1] ? tipc_sk_timeout+0x970/0x970
[ 199.644844][ C1] ? lock_sock_nested+0x1f1/0x290
[ 199.644861][ C1] __release_sock+0x143/0x350
[ 199.644878][ C1] sock_setsockopt+0x1b65/0x2270
[ 199.644894][ C1] ? __sock_set_mark+0x160/0x160
[ 199.644909][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 199.644927][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 199.644954][ C1] ? __fget_files+0x2c4/0x320
[ 199.644973][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 199.644989][ C1] __sys_setsockopt+0x268/0x460
[ 199.645006][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 199.645024][ C1] ? __kasan_check_write+0x14/0x20
[ 199.645040][ C1] ? _raw_spin_lock_irq+0x8f/0xe0
[ 199.645057][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 199.645075][ C1] x64_sys_call+0x982/0x9a0
[ 199.645090][ C1] do_syscall_64+0x4c/0xa0
[ 199.645106][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.645119][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.645132][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.645151][ C1] RIP: 0033:0x7f1536798da9
[ 199.645165][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 199.645177][ C1] RSP: 002b:00007f15362f90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.645194][ C1] RAX: ffffffffffffffda RBX: 00007f15368c7050 RCX: 00007f1536798da9
[ 199.645206][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.645216][ C1] RBP: 00007f15367e547a R08: 0000000000000004 R09: 0000000000000000
[ 199.645226][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.645236][ C1] R13: 000000000000000b R14: 00007f15368c7050 R15: 00007ffeae5792a8
[ 199.645249][ C1]