[ 31.322875][ T301] device veth1_macvtap entered promiscuous mode
[ 31.332491][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 31.342398][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 31.359609][ T301] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation
[ 32.111776][ T49] device bridge_slave_1 left promiscuous mode
[ 32.117733][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.125160][ T49] device bridge_slave_0 left promiscuous mode
[ 32.131084][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.138664][ T49] device veth1_macvtap left promiscuous mode
[ 32.144736][ T49] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.10.4' (ED25519) to the list of known hosts.
2024/12/31 01:14:47 ignoring optional flag "sandboxArg"="0"
2024/12/31 01:14:47 ignoring optional flag "type"="gce"
2024/12/31 01:14:47 parsed 1 programs
[ 49.419322][ T24] kauditd_printk_skb: 18 callbacks suppressed
[ 49.419336][ T24] audit: type=1400 audit(1735607687.780:94): avc: denied { unlink } for pid=346 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"
2024/12/31 01:14:47 executed programs: 0
[ 49.486178][ T346] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 49.538300][ T352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.545462][ T352] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.552814][ T352] device bridge_slave_0 entered promiscuous mode
[ 49.559498][ T352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.566373][ T352] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.573525][ T352] device bridge_slave_1 entered promiscuous mode
[ 49.608112][ T352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.615084][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.622273][ T352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.622859][ T24] audit: type=1400 audit(1735607688.000:95): avc: denied { read } for pid=77 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
[ 49.629043][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.668693][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.675850][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.683146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.690388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.699802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.707805][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.714912][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.723616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.731694][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.738767][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.750998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.760417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.773775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.784800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.792988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.800384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.808635][ T352] device veth0_vlan entered promiscuous mode
[ 49.818638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.827613][ T352] device veth1_macvtap entered promiscuous mode
[ 49.836796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.846446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.860731][ T24] audit: type=1400 audit(1735607688.230:96): avc: denied { mounton } for pid=352 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
[ 49.887975][ T24] audit: type=1400 audit(1735607688.250:97): 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
[ 49.907652][ T24] audit: type=1400 audit(1735607688.250:98): 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
[ 49.927624][ T24] audit: type=1400 audit(1735607688.250:99): 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
2024/12/31 01:14:52 executed programs: 666
2024/12/31 01:14:57 executed programs: 1402
2024/12/31 01:15:02 executed programs: 2129
2024/12/31 01:15:07 executed programs: 2868
2024/12/31 01:15:12 executed programs: 3627
2024/12/31 01:15:17 executed programs: 4370
2024/12/31 01:15:22 executed programs: 5109
2024/12/31 01:15:27 executed programs: 5854
2024/12/31 01:15:32 executed programs: 6609
2024/12/31 01:15:37 executed programs: 7358
2024/12/31 01:15:42 executed programs: 8089
2024/12/31 01:15:47 executed programs: 8835
2024/12/31 01:15:52 executed programs: 9579
[ 219.521066][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 219.527520][ C1] rcu: 1-...!: (1 GPs behind) idle=92e/1/0x4000000000000000 softirq=57558/57567 fqs=41 last_accelerate: b92f/e041 dyntick_enabled: 1
[ 219.541143][ C1] (t=10003 jiffies g=35477 q=23)
[ 219.546130][ C1] rcu: rcu_preempt kthread starved for 9921 jiffies! g35477 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 219.557250][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 219.567129][ C1] rcu: RCU grace-period kthread stack dump:
[ 219.572860][ C1] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 219.581990][ C1] Call Trace:
[ 219.585153][ C1] __schedule+0xbe6/0x1330
[ 219.589364][ C1] ? release_firmware_map_entry+0x18d/0x18d
[ 219.595109][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 219.600564][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 219.605336][ C1] schedule+0x13d/0x1d0
[ 219.609343][ C1] schedule_timeout+0x18c/0x360
[ 219.614203][ C1] ? prepare_to_swait_event+0x39f/0x3e0
[ 219.619585][ C1] ? console_conditional_schedule+0x10/0x10
[ 219.625298][ C1] ? run_local_timers+0x160/0x160
[ 219.630210][ C1] rcu_gp_kthread+0xefc/0x23a0
[ 219.634849][ C1] ? dyntick_save_progress_counter+0x1c0/0x1c0
[ 219.640849][ C1] ? rcu_barrier_callback+0x50/0x50
[ 219.645980][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 219.650670][ C1] ? __kasan_check_read+0x11/0x20
[ 219.655578][ C1] ? __kthread_parkme+0xb9/0x1c0
[ 219.660275][ C1] kthread+0x34b/0x3d0
[ 219.664190][ C1] ? rcu_barrier_callback+0x50/0x50
[ 219.669214][ C1] ? kthread_blkcg+0xd0/0xd0
[ 219.673641][ C1] ret_from_fork+0x1f/0x30
[ 219.678029][ C1] NMI backtrace for cpu 1
[ 219.682175][ C1] CPU: 1 PID: 31398 Comm: syz-executor.0 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0
[ 219.692485][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 219.702367][ C1] Call Trace:
[ 219.705510][ C1]
[ 219.708188][ C1] dump_stack_lvl+0x1e2/0x24b
[ 219.712786][ C1] ? panic+0x812/0x812
[ 219.716865][ C1] ? bfq_pos_tree_add_move+0x43b/0x43b
[ 219.722167][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 219.727460][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 219.732148][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 219.738330][ C1] dump_stack+0x15/0x17
[ 219.742507][ C1] nmi_trigger_cpumask_backtrace+0x2b5/0x300
[ 219.748302][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 219.754382][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 219.760108][ C1] rcu_dump_cpu_stacks+0x199/0x2b0
[ 219.765056][ C1] rcu_sched_clock_irq+0xf8a/0x1890
[ 219.770193][ C1] ? rcutree_dead_cpu+0x340/0x340
[ 219.775224][ C1] ? hrtimer_run_queues+0x15f/0x440
[ 219.780276][ C1] update_process_times+0x198/0x200
[ 219.785299][ C1] tick_sched_timer+0x188/0x240
[ 219.789994][ C1] ? tick_setup_sched_timer+0x480/0x480
[ 219.795379][ C1] __hrtimer_run_queues+0x3d7/0xa50
[ 219.800407][ C1] ? hrtimer_interrupt+0x8b0/0x8b0
[ 219.805347][ C1] ? clockevents_program_event+0x214/0x2c0
[ 219.810994][ C1] ? ktime_get_update_offsets_now+0x266/0x280
[ 219.817036][ C1] hrtimer_interrupt+0x39a/0x8b0
[ 219.821809][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 219.827537][ C1] asm_call_irq_on_stack+0xf/0x20
[ 219.832481][ C1]
[ 219.835261][ C1] sysvec_apic_timer_interrupt+0x85/0xe0
[ 219.840726][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 219.846552][ C1] RIP: 0010:__rcu_read_lock+0x2d/0x50
[ 219.851864][ C1] Code: e5 53 65 48 8b 1d b3 a2 aa 7e 48 81 c3 08 04 00 00 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 05 03 5b 5d c3 89 d9 80 e1 07 80 c1 03 38 c1 7c ef 48 89 df e8 ca
[ 219.871579][ C1] RSP: 0018:ffffc900040767e8 EFLAGS: 00000246
[ 219.877486][ C1] RAX: 0000000000000000 RBX: ffff8881158f0408 RCX: dffffc0000000000
[ 219.885365][ C1] RDX: 0000000000000000 RSI: 000000002aa62d49 RDI: ffff88810f860000
[ 219.893278][ C1] RBP: ffffc900040767f0 R08: ffffffff849a03f5 R09: 0000000000000003
[ 219.901102][ C1] R10: fffff5200080ed10 R11: dffffc0000000001 R12: ffff88810e448000
[ 219.908996][ C1] R13: 1ffff9200080ed10 R14: dffffc0000000000 R15: ffff88810f860d38
[ 219.916820][ C1] ? tipc_sk_rcv+0x305/0x1e30
[ 219.921340][ C1] tipc_sk_lookup+0x103/0x650
[ 219.925838][ C1] ? __kasan_check_write+0x14/0x20
[ 219.930922][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 219.935849][ C1] ? tipc_sk_rcv+0x1e30/0x1e30
[ 219.940538][ C1] tipc_sk_rcv+0x499/0x1e30
[ 219.944882][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 219.950655][ C1] ? __stack_depot_save+0x468/0x4d0
[ 219.955679][ C1] ? kmem_cache_free+0xa9/0x1e0
[ 219.960387][ C1] ? kasan_set_free_info+0x23/0x40
[ 219.965307][ C1] ? ____kasan_slab_free+0x121/0x160
[ 219.970423][ C1] ? __kasan_slab_free+0x11/0x20
[ 219.975207][ C1] ? slab_free_freelist_hook+0xc0/0x190
[ 219.980579][ C1] ? kfree_skbmem+0x104/0x170
[ 219.985094][ C1] ? kfree_skb+0xc1/0x320
[ 219.989261][ C1] ? tipc_sk_rcv+0x8a1/0x1e30
[ 219.993775][ C1] ? tipc_node_xmit+0x34b/0xe30
[ 219.998472][ C1] ? __skb_queue_purge+0x180/0x180
[ 220.003435][ C1] tipc_node_xmit+0x34b/0xe30
[ 220.007927][ C1] ? ____kasan_slab_free+0x12c/0x160
[ 220.013048][ C1] ? tipc_node_get_linkname+0x190/0x190
[ 220.018619][ C1] ? __kasan_slab_free+0x11/0x20
[ 220.023564][ C1] ? slab_free_freelist_hook+0xc0/0x190
[ 220.028973][ C1] tipc_node_distr_xmit+0x36a/0x4d0
[ 220.033990][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 220.039016][ C1] ? trace_tipc_sk_rej_msg+0x2b/0x6f0
[ 220.044227][ C1] tipc_sk_rcv+0x177d/0x1e30
[ 220.048677][ C1] ? __skb_queue_purge+0x180/0x180
[ 220.053622][ C1] tipc_node_xmit+0x34b/0xe30
[ 220.058300][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 220.063200][ C1] ? __kernel_text_address+0x9b/0x110
[ 220.068457][ C1] ? tipc_node_get_linkname+0x190/0x190
[ 220.073846][ C1] ? arch_stack_walk+0xf3/0x140
[ 220.078532][ C1] tipc_sk_filter_rcv+0x1da8/0x3e00
[ 220.083650][ C1] ? tipc_sk_dump+0xf50/0xf50
[ 220.088247][ C1] ? __kasan_check_write+0x14/0x20
[ 220.093183][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 220.098142][ C1] ? kmem_cache_free+0xa9/0x1e0
[ 220.102820][ C1] tipc_sk_rcv+0x8a1/0x1e30
[ 220.107153][ C1] ? __skb_queue_purge+0x180/0x180
[ 220.112196][ C1] ? tipc_sk_filter_rcv+0x3583/0x3e00
[ 220.117480][ C1] tipc_node_xmit+0x34b/0xe30
[ 220.121993][ C1] ? tipc_node_get_linkname+0x190/0x190
[ 220.127377][ C1] tipc_node_distr_xmit+0x36a/0x4d0
[ 220.132411][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 220.137451][ C1] ? preempt_schedule_irq+0xe7/0x140
[ 220.142605][ C1] tipc_sk_backlog_rcv+0x18b/0x210
[ 220.147526][ C1] ? tipc_sk_timeout+0xab0/0xab0
[ 220.152286][ C1] __release_sock+0x148/0x410
[ 220.156804][ C1] sock_setsockopt+0x1e3b/0x2e00
[ 220.161583][ C1] ? __sock_set_mark+0x160/0x160
[ 220.166428][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 220.172079][ C1] ? security_socket_setsockopt+0x82/0xb0
[ 220.177622][ C1] __sys_setsockopt+0x441/0x870
[ 220.182314][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 220.186925][ C1] ? __kasan_check_write+0x14/0x20
[ 220.191878][ C1] ? switch_fpu_return+0x1e4/0x3c0
[ 220.196804][ C1] ? fpu__clear_all+0x20/0x20
[ 220.201334][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 220.206297][ C1] do_syscall_64+0x34/0x70
[ 220.210537][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 220.216460][ C1] RIP: 0033:0x7fdb96643ca9
[ 220.220733][ 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
[ 220.240352][ C1] RSP: 002b:00007fdb961c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 220.248602][ C1] RAX: ffffffffffffffda RBX: 00007fdb96771f80 RCX: 00007fdb96643ca9
[ 220.256413][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 220.264325][ C1] RBP: 00007fdb9668f47e R08: 0000000000000004 R09: 0000000000000000
[ 220.272131][ C1] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 220.279941][ C1] R13: 000000000000000b R14: 00007fdb96771f80 R15: 00007fff1d0c13d8
[ 264.955635][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor.0:31397]
[ 264.964222][ C0] Modules linked in:
[ 264.967972][ C0] CPU: 0 PID: 31397 Comm: syz-executor.0 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0
[ 264.978466][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 264.988371][ C0] RIP: 0010:kvm_wait+0xfc/0x150
[ 264.993056][ C0] Code: 38 f0 75 26 41 f7 c7 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d a5 53 d5 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 96 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
[ 265.013023][ C0] RSP: 0018:ffffc90003f379e0 EFLAGS: 00000246
[ 265.018917][ C0] RAX: 0000000000000003 RBX: 1ffff920007e6f40 RCX: ffffffff8150ca44
[ 265.026727][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffc90003f37a20
[ 265.034537][ C0] RBP: ffffc90003f37a90 R08: dffffc0000000000 R09: ffffed10223d1e52
[ 265.042345][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 265.050235][ C0] R13: ffff888111e8f288 R14: 0000000000000003 R15: 0000000000000246
[ 265.058141][ C0] FS: 000055556b5a2480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 265.066919][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.073411][ C0] CR2: 00007fdb961a4d58 CR3: 000000011bf7c000 CR4: 00000000003506b0
[ 265.081312][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.089125][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.097026][ C0] Call Trace:
[ 265.100242][ C0]
[ 265.102943][ C0] ? show_regs+0x58/0x60
[ 265.107142][ C0] ? watchdog_timer_fn+0x471/0x590
[ 265.112069][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.117193][ C0] ? __hrtimer_run_queues+0x3d7/0xa50
[ 265.122404][ C0] ? hrtimer_interrupt+0x8b0/0x8b0
[ 265.127360][ C0] ? clockevents_program_event+0x214/0x2c0
[ 265.132984][ C0] ? ktime_get_update_offsets_now+0x266/0x280
[ 265.138887][ C0] ? hrtimer_interrupt+0x39a/0x8b0
[ 265.143837][ C0] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 265.150178][ C0] ? asm_call_irq_on_stack+0xf/0x20
[ 265.155195][ C0]
[ 265.157981][ C0] ? sysvec_apic_timer_interrupt+0x85/0xe0
[ 265.163626][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 265.169617][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 265.175691][ C0] ? kvm_wait+0xfc/0x150
[ 265.179773][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 265.185752][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 265.190703][ C0] ? __pv_queued_spin_lock_slowpath+0x6d4/0xc70
[ 265.196961][ C0] __pv_queued_spin_lock_slowpath+0x72f/0xc70
[ 265.202873][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280
[ 265.209138][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 265.213972][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.219010][ C0] ? __kasan_record_aux_stack+0xd3/0x100
[ 265.224477][ C0] ? memset+0x35/0x40
[ 265.228297][ C0] lock_sock_nested+0x92/0x300
[ 265.232908][ C0] ? locks_remove_posix+0x610/0x610
[ 265.237939][ C0] ? sock_init_data+0xc0/0xc0
[ 265.242447][ C0] tipc_release+0x57/0x1440
[ 265.246782][ C0] sock_close+0xdf/0x270
[ 265.250859][ C0] ? sock_mmap+0xa0/0xa0
[ 265.254942][ C0] __fput+0x33d/0x7b0
[ 265.258758][ C0] ____fput+0x15/0x20
[ 265.262677][ C0] task_work_run+0x129/0x190
[ 265.267092][ C0] exit_to_user_mode_loop+0xbf/0xd0
[ 265.272122][ C0] syscall_exit_to_user_mode+0xa2/0x1a0
[ 265.277620][ C0] do_syscall_64+0x40/0x70
[ 265.281940][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 265.287659][ C0] RIP: 0033:0x7fdb96642b9a
[ 265.291930][ C0] 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
[ 265.311485][ C0] RSP: 002b:00007fff1d0c14a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 265.319706][ C0] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fdb96642b9a
[ 265.327921][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 265.335768][ C0] RBP: 00007fdb96773980 R08: 0000001b31b60000 R09: 00007fff1d0d00b0
[ 265.343581][ C0] R10: 0000000000004542 R11: 0000000000000293 R12: 000000000001d602
[ 265.351514][ C0] R13: 00007fdb9677205c R14: 00007fdb96772050 R15: 0000000000000032
[ 265.359341][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 265.365228][ C1] NMI backtrace for cpu 1
[ 265.365239][ C1] CPU: 1 PID: 31398 Comm: syz-executor.0 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0
[ 265.365245][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 265.365249][ C1] RIP: 0010:__rcu_read_lock+0x29/0x50
[ 265.365260][ C1] Code: 00 55 48 89 e5 53 65 48 8b 1d b3 a2 aa 7e 48 81 c3 08 04 00 00 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 <84> c0 75 05 ff 03 5b 5d c3 89 d9 80 e1 07 80 c1 03 38 c1 7c ef 48
[ 265.365264][ C1] RSP: 0018:ffffc900040767e8 EFLAGS: 00000a06
[ 265.365273][ C1] RAX: 0000000000000000 RBX: ffff8881158f0408 RCX: dffffc0000000000
[ 265.365278][ C1] RDX: 0000000000000000 RSI: 000000002aa62d49 RDI: ffff88810f860000
[ 265.365283][ C1] RBP: ffffc900040767f0 R08: ffffffff849a03f5 R09: 0000000000000003
[ 265.365288][ C1] R10: fffff5200080ed10 R11: dffffc0000000001 R12: dffffc0000000000
[ 265.365293][ C1] R13: 1ffff9200080ed10 R14: dffffc0000000000 R15: ffff88810f860000
[ 265.365299][ C1] FS: 00007fdb961c56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 265.365303][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.365308][ C1] CR2: 0000000020000000 CR3: 000000011bf7c000 CR4: 00000000003506a0
[ 265.365313][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.365318][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.365321][ C1] Call Trace:
[ 265.365323][ C1]
[ 265.365326][ C1] ? show_regs+0x58/0x60
[ 265.365330][ C1] ? nmi_cpu_backtrace+0x133/0x160
[ 265.365333][ C1] ? __rcu_read_lock+0x29/0x50
[ 265.365337][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 265.365340][ C1] ? nmi_handle+0xa8/0x280
[ 265.365343][ C1] ? __rcu_read_lock+0x29/0x50
[ 265.365346][ C1] ? default_do_nmi+0x69/0x160
[ 265.365349][ C1] ? exc_nmi+0xad/0x100
[ 265.365352][ C1] ? end_repeat_nmi+0x16/0x31
[ 265.365354][ C1] ? tipc_sk_rcv+0x305/0x1e30
[ 265.365357][ C1] ? __rcu_read_lock+0x29/0x50
[ 265.365360][ C1] ? __rcu_read_lock+0x29/0x50
[ 265.365363][ C1] ? __rcu_read_lock+0x29/0x50
[ 265.365365][ C1]
[ 265.365367][ C1] tipc_sk_lookup+0xbc/0x650
[ 265.365370][ C1] ? tipc_sk_rcv+0x17cc/0x1e30
[ 265.365373][ C1] ? __kasan_check_write+0x14/0x20
[ 265.365376][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 265.365379][ C1] ? tipc_sk_rcv+0x1e30/0x1e30
[ 265.365381][ C1] tipc_sk_rcv+0x499/0x1e30
[ 265.365385][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 265.365389][ C1] ? __stack_depot_save+0x468/0x4d0
[ 265.365392][ C1] ? kmem_cache_free+0xa9/0x1e0
[ 265.365395][ C1] ? kasan_set_free_info+0x23/0x40
[ 265.365398][ C1] ? ____kasan_slab_free+0x121/0x160
[ 265.365401][ C1] ? __kasan_slab_free+0x11/0x20
[ 265.365404][ C1] ? slab_free_freelist_hook+0xc0/0x190
[ 265.365407][ C1] ? kfree_skbmem+0x104/0x170
[ 265.365409][ C1] ? kfree_skb+0xc1/0x320
[ 265.365412][ C1] ? tipc_sk_rcv+0x8a1/0x1e30
[ 265.365415][ C1] ? tipc_node_xmit+0x34b/0xe30
[ 265.365418][ C1] ? __skb_queue_purge+0x180/0x180
[ 265.365421][ C1] tipc_node_xmit+0x34b/0xe30
[ 265.365424][ C1] ? ____kasan_slab_free+0x12c/0x160
[ 265.365427][ C1] ? tipc_node_get_linkname+0x190/0x190
[ 265.365430][ C1] ? __kasan_slab_free+0x11/0x20
[ 265.365433][ C1] ? slab_free_freelist_hook+0xc0/0x190
[ 265.365436][ C1] tipc_node_distr_xmit+0x36a/0x4d0
[ 265.365439][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 265.365442][ C1] ? trace_tipc_sk_rej_msg+0x2b/0x6f0
[ 265.365445][ C1] tipc_sk_rcv+0x177d/0x1e30
[ 265.365448][ C1] ? __skb_queue_purge+0x180/0x180
[ 265.365450][ C1] tipc_node_xmit+0x34b/0xe30
[ 265.365453][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 265.365456][ C1] ? __kernel_text_address+0x9b/0x110
[ 265.365459][ C1] ? tipc_node_get_linkname+0x190/0x190
[ 265.365462][ C1] ? arch_stack_walk+0xf3/0x140
[ 265.365465][ C1] tipc_sk_filter_rcv+0x1da8/0x3e00
[ 265.365468][ C1] ? tipc_sk_dump+0xf50/0xf50
[ 265.365471][ C1] ? __kasan_check_write+0x14/0x20
[ 265.365474][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 265.365477][ C1] ? kmem_cache_free+0xa9/0x1e0
[ 265.365479][ C1] tipc_sk_rcv+0x8a1/0x1e30
[ 265.365482][ C1] ? __skb_queue_purge+0x180/0x180
[ 265.365485][ C1] ? tipc_sk_filter_rcv+0x3583/0x3e00
[ 265.365488][ C1] tipc_node_xmit+0x34b/0xe30
[ 265.365491][ C1] ? tipc_node_get_linkname+0x190/0x190
[ 265.365494][ C1] tipc_node_distr_xmit+0x36a/0x4d0
[ 265.365497][ C1] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 265.365500][ C1] ? preempt_schedule_irq+0xe7/0x140
[ 265.365503][ C1] tipc_sk_backlog_rcv+0x18b/0x210
[ 265.365506][ C1] ? tipc_sk_timeout+0xab0/0xab0
[ 265.365509][ C1] __release_sock+0x148/0x410
[ 265.365511][ C1] sock_setsockopt+0x1e3b/0x2e00
[ 265.365514][ C1] ? __sock_set_mark+0x160/0x160
[ 265.365518][ C1] ? selinux_socket_getsockopt+0x340/0x340
[ 265.365521][ C1] ? security_socket_setsockopt+0x82/0xb0
[ 265.365524][ C1] __sys_setsockopt+0x441/0x870
[ 265.365526][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 265.365529][ C1] ? __kasan_check_write+0x14/0x20
[ 265.365532][ C1] ? switch_fpu_return+0x1e4/0x3c0
[ 265.365535][ C1] ? fpu__clear_all+0x20/0x20
[ 265.365538][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 265.365541][ C1] do_syscall_64+0x34/0x70
[ 265.365544][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 265.365547][ C1] RIP: 0033:0x7fdb96643ca9
[ 265.365556][ 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
[ 265.365560][ C1] RSP: 002b:00007fdb961c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 265.365567][ C1] RAX: ffffffffffffffda RBX: 00007fdb96771f80 RCX: 00007fdb96643ca9
[ 265.365571][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 265.365576][ C1] RBP: 00007fdb9668f47e R08: 0000000000000004 R09: 0000000000000000
[ 265.365580][ C1] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 265.365584][ C1] R13: 000000000000000b R14: 00007fdb96771f80 R15: 00007fff1d0c13d8