Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts.
2024/11/21 02:23:18 ignoring optional flag "sandboxArg"="0"
2024/11/21 02:23:18 ignoring optional flag "type"="gce"
2024/11/21 02:23:18 parsed 1 programs
[ 50.530562][ T24] kauditd_printk_skb: 18 callbacks suppressed
[ 50.530585][ T24] audit: type=1400 audit(1732155798.820:94): avc: denied { mount } for pid=347 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
2024/11/21 02:23:18 executed programs: 0
[ 50.559973][ T24] audit: type=1400 audit(1732155798.850:95): avc: denied { unlink } for pid=347 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 50.590597][ T347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 50.643153][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.650347][ T353] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.657874][ T353] device bridge_slave_0 entered promiscuous mode
[ 50.664913][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.671837][ T353] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.678960][ T353] device bridge_slave_1 entered promiscuous mode
[ 50.715112][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.721973][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.729039][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.735879][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.752952][ T111] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.760039][ T111] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.767484][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 50.775639][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 50.784289][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 50.792336][ T111] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.799171][ T111] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.807957][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 50.816158][ T111] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.823042][ T111] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.835152][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.844389][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.858169][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.869270][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.877714][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.885225][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.893359][ T353] device veth0_vlan entered promiscuous mode
[ 50.903502][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.912854][ T353] device veth1_macvtap entered promiscuous mode
[ 50.922299][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.932198][ T111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.946639][ T24] audit: type=1400 audit(1732155799.240:96): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 50.974667][ T24] audit: type=1400 audit(1732155799.270:97): avc: denied { create } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.994518][ T24] audit: type=1400 audit(1732155799.270:98): avc: denied { setopt } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 51.014211][ T24] audit: type=1400 audit(1732155799.270:99): avc: denied { write } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 52.016073][ T24] audit: type=1400 audit(1732155800.310:100): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
2024/11/21 02:23:23 executed programs: 637
2024/11/21 02:23:28 executed programs: 1331
2024/11/21 02:23:33 executed programs: 2028
2024/11/21 02:23:38 executed programs: 2720
2024/11/21 02:23:43 executed programs: 3413
2024/11/21 02:23:48 executed programs: 4107
2024/11/21 02:23:54 executed programs: 4797
2024/11/21 02:23:59 executed programs: 5489
2024/11/21 02:24:04 executed programs: 6187
[ 198.561601][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 198.568184][ C0] rcu: 0-...!: (1 GPs behind) idle=7ee/1/0x4000000000000000 softirq=37310/37322 fqs=40 last_accelerate: b0fd/d811 dyntick_enabled: 1
[ 198.581761][ C0] (t=10003 jiffies g=24289 q=166)
[ 198.586971][ C0] rcu: rcu_preempt kthread starved for 9923 jiffies! g24289 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 198.598071][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 198.607893][ C0] rcu: RCU grace-period kthread stack dump:
[ 198.613611][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 198.622645][ C0] Call Trace:
[ 198.626131][ C0] __schedule+0xbe6/0x1330
[ 198.630493][ C0] ? release_firmware_map_entry+0x18d/0x18d
[ 198.636307][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 198.641640][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 198.646808][ C0] schedule+0x13d/0x1d0
[ 198.650960][ C0] schedule_timeout+0x18c/0x360
[ 198.655651][ C0] ? prepare_to_swait_event+0x39f/0x3e0
[ 198.661020][ C0] ? console_conditional_schedule+0x10/0x10
[ 198.666825][ C0] ? run_local_timers+0x160/0x160
[ 198.671778][ C0] rcu_gp_kthread+0xefc/0x23a0
[ 198.676572][ C0] ? dyntick_save_progress_counter+0x1c0/0x1c0
[ 198.682541][ C0] ? rcu_barrier_callback+0x50/0x50
[ 198.687578][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 198.692251][ C0] ? __kasan_check_read+0x11/0x20
[ 198.698498][ C0] ? __kthread_parkme+0xb9/0x1c0
[ 198.703476][ C0] kthread+0x34b/0x3d0
[ 198.707554][ C0] ? rcu_barrier_callback+0x50/0x50
[ 198.712586][ C0] ? kthread_blkcg+0xd0/0xd0
[ 198.716997][ C0] ret_from_fork+0x1f/0x30
[ 198.721322][ C0] NMI backtrace for cpu 0
[ 198.725433][ C0] CPU: 0 PID: 20183 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003449-g6a01908517df #0
[ 198.736159][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 198.746133][ C0] Call Trace:
[ 198.749254][ C0]
[ 198.751959][ C0] dump_stack_lvl+0x1e2/0x24b
[ 198.756497][ C0] ? panic+0x812/0x812
[ 198.760517][ C0] ? bfq_pos_tree_add_move+0x43b/0x43b
[ 198.765832][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 198.771105][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 198.775916][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 198.782060][ C0] dump_stack+0x15/0x17
[ 198.786036][ C0] nmi_trigger_cpumask_backtrace+0x2b5/0x300
[ 198.791855][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 198.797778][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 198.803496][ C0] rcu_dump_cpu_stacks+0x199/0x2b0
[ 198.808559][ C0] rcu_sched_clock_irq+0xf8a/0x1890
[ 198.813744][ C0] ? rcutree_dead_cpu+0x340/0x340
[ 198.818861][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 198.824097][ C0] update_process_times+0x198/0x200
[ 198.829523][ C0] tick_sched_timer+0x188/0x240
[ 198.834637][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 198.840110][ C0] __hrtimer_run_queues+0x3d7/0xa50
[ 198.845135][ C0] ? hrtimer_interrupt+0x8b0/0x8b0
[ 198.850280][ C0] ? clockevents_program_event+0x214/0x2c0
[ 198.855920][ C0] ? ktime_get_update_offsets_now+0x266/0x280
[ 198.861998][ C0] hrtimer_interrupt+0x39a/0x8b0
[ 198.866846][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 198.872580][ C0] asm_call_irq_on_stack+0xf/0x20
[ 198.877627][ C0]
[ 198.880466][ C0] sysvec_apic_timer_interrupt+0x85/0xe0
[ 198.885940][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 198.891904][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x0/0x90
[ 198.898499][ C0] Code: 08 03 00 00 00 48 89 44 0a 10 48 89 74 0a 18 4c 89 44 0a 20 49 ff c1 4c 89 09 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <55> 48 89 e5 4c 8b 45 08 65 48 8b 15 d0 bc 97 7e 65 8b 05 d5 bc 97
[ 198.918347][ C0] RSP: 0018:ffffc90003a5e8f8 EFLAGS: 00000246
[ 198.925107][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 198.933112][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 198.941226][ C0] RBP: ffffc90003a5eb90 R08: dffffc0000000000 R09: ffffed10216c6152
[ 198.949104][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 198.957010][ C0] R13: ffffc90003a5ed80 R14: 00000000cf08bd6c R15: ffffc90003a5ed80
[ 198.964918][ C0] ? tipc_sk_rcv+0x4cd/0x1e30
[ 198.969684][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 198.975289][ C0] ? __stack_depot_save+0x468/0x4d0
[ 198.980321][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 198.985004][ C0] ? kasan_set_free_info+0x23/0x40
[ 198.990051][ C0] ? ____kasan_slab_free+0x121/0x160
[ 198.995167][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.000030][ C0] ? slab_free_freelist_hook+0xc0/0x190
[ 199.005439][ C0] ? kfree_skbmem+0x104/0x170
[ 199.009921][ C0] ? kfree_skb+0xc1/0x320
[ 199.014078][ C0] ? tipc_sk_rcv+0x8a1/0x1e30
[ 199.018684][ C0] ? tipc_node_xmit+0x34b/0xe30
[ 199.023490][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.028511][ C0] tipc_node_xmit+0x34b/0xe30
[ 199.033023][ C0] ? ____kasan_slab_free+0x12c/0x160
[ 199.038253][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 199.043809][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.048749][ C0] ? slab_free_freelist_hook+0xc0/0x190
[ 199.054150][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 199.059447][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 199.064400][ C0] ? trace_tipc_sk_rej_msg+0x2b/0x6f0
[ 199.069851][ C0] tipc_sk_rcv+0x177d/0x1e30
[ 199.074774][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.079961][ C0] tipc_node_xmit+0x34b/0xe30
[ 199.084456][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 199.089531][ C0] ? __kernel_text_address+0x9b/0x110
[ 199.095040][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 199.100591][ C0] ? arch_stack_walk+0xf3/0x140
[ 199.105582][ C0] tipc_sk_filter_rcv+0x1da8/0x3e00
[ 199.111096][ C0] ? tipc_sk_dump+0xf50/0xf50
[ 199.115567][ C0] ? __kasan_check_write+0x14/0x20
[ 199.120733][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 199.125589][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 199.130257][ C0] tipc_sk_rcv+0x8a1/0x1e30
[ 199.134609][ C0] ? __skb_queue_purge+0x180/0x180
[ 199.140106][ C0] ? tipc_sk_filter_rcv+0x3583/0x3e00
[ 199.145570][ C0] tipc_node_xmit+0x34b/0xe30
[ 199.150227][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 199.155785][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 199.160901][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 199.166008][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 199.170983][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 199.175821][ C0] ? __local_bh_enable_ip+0x53/0x80
[ 199.180842][ C0] ? lock_sock_nested+0x26a/0x300
[ 199.185706][ C0] __release_sock+0x148/0x410
[ 199.190304][ C0] sock_setsockopt+0x1e3b/0x2e00
[ 199.195262][ C0] ? __sock_set_mark+0x160/0x160
[ 199.200363][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 199.205999][ C0] ? security_socket_setsockopt+0x82/0xb0
[ 199.211563][ C0] __sys_setsockopt+0x441/0x870
[ 199.216230][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 199.220837][ C0] ? __kasan_check_write+0x14/0x20
[ 199.225780][ C0] ? switch_fpu_return+0x1e4/0x3c0
[ 199.230722][ C0] ? fpu__clear_all+0x20/0x20
[ 199.235237][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 199.240101][ C0] do_syscall_64+0x34/0x70
[ 199.244364][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 199.250293][ C0] RIP: 0033:0x7f7621391da9
[ 199.254692][ 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
[ 199.274103][ C0] RSP: 002b:00007f7620f130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.282347][ C0] RAX: ffffffffffffffda RBX: 00007f76214bff80 RCX: 00007f7621391da9
[ 199.290237][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.298137][ C0] RBP: 00007f76213de47a R08: 0000000000000004 R09: 0000000000000000
[ 199.305949][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.313957][ C0] R13: 000000000000000b R14: 00007f76214bff80 R15: 00007ffe8561d338
[ 242.958100][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.0:20182]
[ 242.966648][ C1] Modules linked in:
[ 242.970338][ C1] CPU: 1 PID: 20182 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003449-g6a01908517df #0
[ 242.980663][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 242.990573][ C1] RIP: 0010:kvm_wait+0xfc/0x150
[ 242.995256][ C1] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 55 53 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 46 53 d5 03 fb f4 <4c> 89 7c 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 49 c7 04
[ 243.015375][ C1] RSP: 0018:ffffc900038879e0 EFLAGS: 00000246
[ 243.021289][ C1] RAX: 0000000000000003 RBX: 1ffff92000710f40 RCX: ffffffff8150b854
[ 243.029273][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90003887a20
[ 243.037277][ C1] RBP: ffffc90003887a90 R08: dffffc0000000000 R09: ffffed10216c6152
[ 243.045083][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 243.052891][ C1] R13: ffff88810b630a88 R14: 0000000000000003 R15: 0000000000000246
[ 243.060716][ C1] FS: 000055557c5dc480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 243.069477][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.076071][ C1] CR2: 00007f7620ef2d58 CR3: 0000000115513000 CR4: 00000000003506a0
[ 243.083984][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 243.091798][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 243.099590][ C1] Call Trace:
[ 243.102718][ C1]
[ 243.105428][ C1] ? show_regs+0x58/0x60
[ 243.109527][ C1] ? watchdog_timer_fn+0x471/0x590
[ 243.114440][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 243.119569][ C1] ? __hrtimer_run_queues+0x3d7/0xa50
[ 243.124773][ C1] ? hrtimer_interrupt+0x8b0/0x8b0
[ 243.129721][ C1] ? clockevents_program_event+0x214/0x2c0
[ 243.135621][ C1] ? ktime_get_update_offsets_now+0x266/0x280
[ 243.141569][ C1] ? hrtimer_interrupt+0x39a/0x8b0
[ 243.146580][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 243.152487][ C1] ? asm_call_irq_on_stack+0xf/0x20
[ 243.157572][ C1]
[ 243.160357][ C1] ? sysvec_apic_timer_interrupt+0x85/0xe0
[ 243.166009][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 243.172161][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 243.178236][ C1] ? kvm_wait+0xfc/0x150
[ 243.182324][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 243.188396][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 243.193446][ C1] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 243.199832][ C1] __pv_queued_spin_lock_slowpath+0x72f/0xc70
[ 243.205735][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 243.211965][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 243.216822][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 243.221862][ C1] ? __kasan_record_aux_stack+0xd3/0x100
[ 243.227321][ C1] ? memset+0x35/0x40
[ 243.231144][ C1] lock_sock_nested+0x92/0x300
[ 243.235862][ C1] ? locks_remove_posix+0x610/0x610
[ 243.240876][ C1] ? sock_init_data+0xc0/0xc0
[ 243.245521][ C1] tipc_release+0x57/0x1440
[ 243.250021][ C1] sock_close+0xdf/0x270
[ 243.254116][ C1] ? sock_mmap+0xa0/0xa0
[ 243.258178][ C1] __fput+0x33d/0x7b0
[ 243.262004][ C1] ____fput+0x15/0x20
[ 243.265822][ C1] task_work_run+0x129/0x190
[ 243.270246][ C1] exit_to_user_mode_loop+0xbf/0xd0
[ 243.275270][ C1] syscall_exit_to_user_mode+0xa2/0x1a0
[ 243.280649][ C1] do_syscall_64+0x40/0x70
[ 243.284996][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 243.290716][ C1] RIP: 0033:0x7f7621390c9a
[ 243.294978][ C1] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
[ 243.314717][ C1] RSP: 002b:00007ffe8561d400 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 243.323048][ C1] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f7621390c9a
[ 243.330872][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 243.338669][ C1] RBP: 00007f76214c1980 R08: 0000001b31c60000 R09: 00007ffe8571b0b0
[ 243.346480][ C1] R10: 000000000000343c R11: 0000000000000293 R12: 000000000001840f
[ 243.354292][ C1] R13: ffffffffffffffff R14: 00007f7620f14000 R15: 00000000000180ce
[ 243.362123][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 243.368077][ C0] NMI backtrace for cpu 0
[ 243.368091][ C0] CPU: 0 PID: 20183 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003449-g6a01908517df #0
[ 243.368097][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 243.368101][ C0] RIP: 0010:tipc_node_distr_xmit+0x94/0x4d0
[ 243.368112][ C0] Code: 89 04 31 48 89 4c 24 18 42 c7 44 31 08 f3 f3 f3 f3 e8 80 1a d2 fc 4c 89 f2 4c 89 f8 48 c1 e8 03 48 89 44 24 38 42 80 3c 30 00 <74> 12 4c 89 ff e8 62 b5 0f fd 48 ba 00 00 00 00 00 fc ff df 4d 8b
[ 243.368117][ C0] RSP: 0018:ffffc90003a5e7e0 EFLAGS: 00000246
[ 243.368126][ C0] RAX: 1ffff9200074bd58 RBX: 0000000000000000 RCX: ffff88810c208000
[ 243.368131][ C0] RDX: dffffc0000000000 RSI: ffffc90003a5eac0 RDI: ffff88812080cd00
[ 243.368136][ C0] RBP: ffffc90003a5e8f0 R08: ffffffff849982ad R09: ffffed10216c6152
[ 243.368141][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 243.368147][ C0] R13: ffff88810b630a00 R14: dffffc0000000000 R15: ffffc90003a5eac0
[ 243.368152][ C0] FS: 00007f7620f136c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 243.368157][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.368162][ C0] CR2: 00007f7620ef2d58 CR3: 0000000115513000 CR4: 00000000003506b0
[ 243.368167][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 243.368172][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 243.368174][ C0] Call Trace:
[ 243.368177][ C0]
[ 243.368180][ C0] ? show_regs+0x58/0x60
[ 243.368184][ C0] ? nmi_cpu_backtrace+0x133/0x160
[ 243.368187][ C0] ? tipc_node_distr_xmit+0x94/0x4d0
[ 243.368191][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 243.368194][ C0] ? nmi_handle+0xa8/0x280
[ 243.368198][ C0] ? tipc_node_distr_xmit+0x94/0x4d0
[ 243.368201][ C0] ? default_do_nmi+0x69/0x160
[ 243.368205][ C0] ? exc_nmi+0xad/0x100
[ 243.368208][ C0] ? end_repeat_nmi+0x16/0x31
[ 243.368211][ C0] ? tipc_sk_rcv+0x4cd/0x1e30
[ 243.368214][ C0] ? tipc_node_distr_xmit+0x94/0x4d0
[ 243.368217][ C0] ? tipc_node_distr_xmit+0x94/0x4d0
[ 243.368220][ C0] ? tipc_node_distr_xmit+0x94/0x4d0
[ 243.368222][ C0]
[ 243.368225][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 243.368228][ C0] ? _raw_spin_trylock_bh+0xf9/0x190
[ 243.368231][ C0] ? _raw_spin_trylock+0x1a0/0x1a0
[ 243.368234][ C0] tipc_sk_rcv+0x177d/0x1e30
[ 243.368238][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 243.368241][ C0] ? __stack_depot_save+0x468/0x4d0
[ 243.368244][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 243.368247][ C0] ? kasan_set_free_info+0x23/0x40
[ 243.368250][ C0] ? ____kasan_slab_free+0x121/0x160
[ 243.368253][ C0] ? __kasan_slab_free+0x11/0x20
[ 243.368256][ C0] ? slab_free_freelist_hook+0xc0/0x190
[ 243.368259][ C0] ? kfree_skbmem+0x104/0x170
[ 243.368261][ C0] ? kfree_skb+0xc1/0x320
[ 243.368264][ C0] ? tipc_sk_rcv+0x8a1/0x1e30
[ 243.368267][ C0] ? tipc_node_xmit+0x34b/0xe30
[ 243.368270][ C0] ? __skb_queue_purge+0x180/0x180
[ 243.368273][ C0] tipc_node_xmit+0x34b/0xe30
[ 243.368276][ C0] ? ____kasan_slab_free+0x12c/0x160
[ 243.368279][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 243.368282][ C0] ? __kasan_slab_free+0x11/0x20
[ 243.368285][ C0] ? slab_free_freelist_hook+0xc0/0x190
[ 243.368289][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 243.368292][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 243.368295][ C0] ? trace_tipc_sk_rej_msg+0x2b/0x6f0
[ 243.368297][ C0] tipc_sk_rcv+0x177d/0x1e30
[ 243.368300][ C0] ? __skb_queue_purge+0x180/0x180
[ 243.368303][ C0] tipc_node_xmit+0x34b/0xe30
[ 243.368306][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 243.368309][ C0] ? __kernel_text_address+0x9b/0x110
[ 243.368312][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 243.368315][ C0] ? arch_stack_walk+0xf3/0x140
[ 243.368318][ C0] tipc_sk_filter_rcv+0x1da8/0x3e00
[ 243.368321][ C0] ? tipc_sk_dump+0xf50/0xf50
[ 243.368324][ C0] ? __kasan_check_write+0x14/0x20
[ 243.368327][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 243.368330][ C0] ? kmem_cache_free+0xa9/0x1e0
[ 243.368332][ C0] tipc_sk_rcv+0x8a1/0x1e30
[ 243.368335][ C0] ? __skb_queue_purge+0x180/0x180
[ 243.368338][ C0] ? tipc_sk_filter_rcv+0x3583/0x3e00
[ 243.368341][ C0] tipc_node_xmit+0x34b/0xe30
[ 243.368344][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 243.368347][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 243.368350][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 243.368353][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 243.368356][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 243.368359][ C0] ? __local_bh_enable_ip+0x53/0x80
[ 243.368362][ C0] ? lock_sock_nested+0x26a/0x300
[ 243.368365][ C0] __release_sock+0x148/0x410
[ 243.368368][ C0] sock_setsockopt+0x1e3b/0x2e00
[ 243.368371][ C0] ? __sock_set_mark+0x160/0x160
[ 243.368374][ C0] ? selinux_socket_getsockopt+0x340/0x340
[ 243.368377][ C0] ? security_socket_setsockopt+0x82/0xb0
[ 243.368380][ C0] __sys_setsockopt+0x441/0x870
[ 243.368383][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 243.368386][ C0] ? __kasan_check_write+0x14/0x20
[ 243.368389][ C0] ? switch_fpu_return+0x1e4/0x3c0
[ 243.368391][ C0] ? fpu__clear_all+0x20/0x20
[ 243.368394][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 243.368397][ C0] do_syscall_64+0x34/0x70
[ 243.368400][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 243.368403][ C0] RIP: 0033:0x7f7621391da9
[ 243.368413][ 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
[ 243.368416][ C0] RSP: 002b:00007f7620f130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 243.368424][ C0] RAX: ffffffffffffffda RBX: 00007f76214bff80 RCX: 00007f7621391da9
[ 243.368428][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 243.368432][ C0] RBP: 00007f76213de47a R08: 0000000000000004 R09: 0000000000000000
[ 243.368437][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 243.368441][ C0] R13: 000000000000000b R14: 00007f76214bff80 R15: 00007ffe8561d338