[ 31.382235][ T309] device veth1_macvtap entered promiscuous mode
[ 31.392653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 31.402723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 31.472073][ T309] syz-executor.0 (309) used greatest stack depth: 20616 bytes left
[ 31.991056][ T8] device bridge_slave_1 left promiscuous mode
[ 31.997000][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.004410][ T8] device bridge_slave_0 left promiscuous mode
[ 32.010720][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.018467][ T8] device veth1_macvtap left promiscuous mode
[ 32.024438][ T8] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.10.42' (ED25519) to the list of known hosts.
2025/02/28 16:51:24 ignoring optional flag "sandboxArg"="0"
2025/02/28 16:51:24 ignoring optional flag "type"="gce"
2025/02/28 16:51:24 parsed 1 programs
[ 49.480955][ T28] kauditd_printk_skb: 18 callbacks suppressed
[ 49.480970][ T28] audit: type=1400 audit(1740761484.992:94): avc: denied { unlink } for pid=352 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"
2025/02/28 16:51:25 executed programs: 0
[ 49.555465][ T352] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 49.617246][ T359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.624615][ T359] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.632353][ T359] device bridge_slave_0 entered promiscuous mode
[ 49.639026][ T359] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.646120][ T359] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.653610][ T359] device bridge_slave_1 entered promiscuous mode
[ 49.702521][ T359] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.709647][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.717026][ T359] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.723970][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.744649][ T198] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.752167][ T198] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.759608][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.767684][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.777202][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.785543][ T198] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.792788][ T198] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.801700][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.809735][ T198] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.816616][ T198] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.828549][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.838319][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.852932][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.864535][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.872531][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.880060][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.888324][ T359] device veth0_vlan entered promiscuous mode
[ 49.898549][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.907872][ T359] device veth1_macvtap entered promiscuous mode
[ 49.917856][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.927957][ T198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.950270][ T28] audit: type=1400 audit(1740761485.452:95): avc: denied { create } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 49.970272][ T28] audit: type=1400 audit(1740761485.462:96): avc: denied { setopt } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 49.993253][ T28] audit: type=1400 audit(1740761485.462:97): avc: denied { write } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 50.573040][ T28] audit: type=1400 audit(1740761486.082:98): avc: denied { read } for pid=84 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
2025/02/28 16:51:30 executed programs: 558
2025/02/28 16:51:35 executed programs: 1196
2025/02/28 16:51:40 executed programs: 1841
2025/02/28 16:51:45 executed programs: 2483
2025/02/28 16:51:50 executed programs: 3119
2025/02/28 16:51:55 executed programs: 3760
2025/02/28 16:52:00 executed programs: 4400
2025/02/28 16:52:05 executed programs: 5045
2025/02/28 16:52:10 executed programs: 5684
2025/02/28 16:52:15 executed programs: 6325
2025/02/28 16:52:20 executed programs: 6961
[ 206.720292][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 206.727086][ C0] rcu: 0-...!: (10001 ticks this GP) idle=8534/1/0x4000000000000000 softirq=42434/42434 fqs=0
[ 206.738224][ C0] (t=10002 jiffies g=27677 q=341 ncpus=2)
[ 206.744413][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10002 jiffies! g27677 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 206.756647][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=4685
[ 206.764860][ C0] rcu: rcu_preempt kthread starved for 10005 jiffies! g27677 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 206.776998][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 206.787405][ C0] rcu: RCU grace-period kthread stack dump:
[ 206.793314][ C0] task:rcu_preempt state:I stack:27272 pid:14 ppid:2 flags:0x00004000
[ 206.802694][ C0] Call Trace:
[ 206.806033][ C0]
[ 206.808951][ C0] __schedule+0xcb5/0x1560
[ 206.813189][ C0] ? __sched_text_start+0x8/0x8
[ 206.817979][ C0] ? __kasan_check_write+0x14/0x20
[ 206.823002][ C0] schedule+0xc3/0x180
[ 206.827006][ C0] schedule_timeout+0x18c/0x380
[ 206.831960][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 206.837052][ C0] ? console_conditional_schedule+0x10/0x10
[ 206.842898][ C0] ? update_process_times+0x1b0/0x1b0
[ 206.848298][ C0] ? prepare_to_swait_event+0x308/0x320
[ 206.853757][ C0] rcu_gp_fqs_loop+0x2ed/0x10a0
[ 206.858529][ C0] ? _raw_spin_unlock_irq+0x4d/0x70
[ 206.863672][ C0] ? rcu_gp_init+0xc7f/0xfa0
[ 206.868639][ C0] ? rcu_gp_init+0xfa0/0xfa0
[ 206.875295][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 206.882168][ C0] ? finish_swait+0x17d/0x1b0
[ 206.887021][ C0] rcu_gp_kthread+0xa3/0x3a0
[ 206.891516][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 206.897709][ C0] ? set_cpus_allowed_ptr+0xa4/0xe0
[ 206.902914][ C0] ? __kasan_check_read+0x11/0x20
[ 206.907896][ C0] ? __kthread_parkme+0x12d/0x180
[ 206.912967][ C0] kthread+0x26d/0x300
[ 206.916962][ C0] ? queued_spin_lock_slowpath+0x50/0x50
[ 206.922526][ C0] ? kthread_blkcg+0xd0/0xd0
[ 206.927055][ C0] ret_from_fork+0x1f/0x30
[ 206.931295][ C0]
[ 206.934160][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 206.940323][ C0] CPU: 0 PID: 22097 Comm: syz-executor.0 Not tainted 6.1.128-syzkaller-1167795-gfa3cc11118de #0
[ 206.950672][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 206.960648][ C0] RIP: 0010:tipc_sk_lookup+0x54d/0x660
[ 206.966168][ C0] Code: 16 e8 c7 d9 77 fc eb 0c e8 c0 d9 77 fc eb 05 e8 b9 d9 77 fc 45 31 f6 e8 b1 e4 63 fc 48 c7 44 24 40 0e 36 e0 45 48 8b 44 24 30 <48> c7 04 03 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80
[ 206.985978][ C0] RSP: 0018:ffffc90003cde880 EFLAGS: 00000246
[ 206.991871][ C0] RAX: 1ffff9200079bd18 RBX: dffffc0000000000 RCX: ffff8881173c1440
[ 206.999871][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00000000ffffffff
[ 207.007893][ C0] RBP: ffffc90003cde950 R08: ffffffff84fdbafe R09: ffffed1024d14d11
[ 207.015789][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000005
[ 207.023846][ C0] R13: 0000000000000004 R14: ffff8881268a6800 R15: ffff8881268a6880
[ 207.031639][ C0] FS: 00007fb34f1ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 207.040519][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 207.047025][ C0] CR2: 00007fb34f1ded58 CR3: 0000000111ea9000 CR4: 00000000003506b0
[ 207.054928][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 207.063047][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 207.070920][ C0] Call Trace:
[ 207.074040][ C0]
[ 207.076799][ C0] ? show_regs+0x58/0x60
[ 207.081010][ C0] ? dump_cpu_task+0x3c/0x70
[ 207.086168][ C0] ? rcu_check_gp_kthread_starvation+0x1d1/0x240
[ 207.092515][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x18e/0x230
[ 207.099293][ C0] ? print_cpu_stall+0x2f3/0x590
[ 207.104065][ C0] ? rcu_sched_clock_irq+0x9b5/0x1350
[ 207.109275][ C0] ? rcu_boost_kthread_setaffinity+0x590/0x590
[ 207.115280][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 207.120405][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 207.125783][ C0] ? update_process_times+0x149/0x1b0
[ 207.131123][ C0] ? tick_sched_timer+0x188/0x240
[ 207.136506][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 207.142224][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 207.147522][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 207.152465][ C0] ? clockevents_program_event+0x22f/0x300
[ 207.158096][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 207.164043][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 207.168952][ C0] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 207.174880][ C0] ? sysvec_apic_timer_interrupt+0xa4/0xc0
[ 207.180580][ C0]
[ 207.183353][ C0]
[ 207.186251][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 207.192254][ C0] ? tipc_sk_lookup+0x50e/0x660
[ 207.196947][ C0] ? tipc_sk_lookup+0x54d/0x660
[ 207.201706][ C0] ? tipc_sk_rcv+0x1c40/0x1c40
[ 207.206417][ C0] ? tipc_node_distr_xmit+0xd/0x4d0
[ 207.211527][ C0] tipc_sk_rcv+0x45c/0x1c40
[ 207.215800][ C0] ? __free_pages+0x61/0xf0
[ 207.220135][ C0] ? __stack_depot_save+0x42c/0x480
[ 207.225256][ C0] ? kasan_save_free_info+0x2b/0x40
[ 207.230474][ C0] ? ____kasan_slab_free+0x131/0x180
[ 207.235589][ C0] ? __kasan_slab_free+0x11/0x20
[ 207.240502][ C0] ? kmem_cache_free+0x291/0x560
[ 207.245305][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 207.250106][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 207.255356][ C0] ? __release_sock+0x145/0x410
[ 207.260067][ C0] ? __skb_queue_purge+0x180/0x180
[ 207.264973][ C0] ? __sys_setsockopt+0x423/0x8b0
[ 207.270061][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 207.275097][ C0] ? x64_sys_call+0x1a2/0x9a0
[ 207.279781][ C0] ? do_syscall_64+0x3b/0xb0
[ 207.284280][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 207.290195][ C0] tipc_node_xmit+0x34e/0xe40
[ 207.294698][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 207.300317][ C0] ? kfree_skbmem+0x104/0x170
[ 207.304881][ C0] ? ____kasan_slab_free+0x13c/0x180
[ 207.310006][ C0] ? __kasan_slab_free+0x11/0x20
[ 207.314794][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 207.319984][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 207.325020][ C0] ? tipc_msg_reverse+0x6f0/0x990
[ 207.329910][ C0] tipc_sk_rcv+0x1306/0x1c40
[ 207.334523][ C0] ? __skb_queue_purge+0x180/0x180
[ 207.339456][ C0] tipc_node_xmit+0x34e/0xe40
[ 207.343988][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 207.349016][ C0] ? kernel_text_address+0xa9/0xe0
[ 207.354048][ C0] ? __kernel_text_address+0xd/0x40
[ 207.359082][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 207.364472][ C0] ? arch_stack_walk+0xf3/0x140
[ 207.369177][ C0] tipc_sk_filter_rcv+0x194e/0x3390
[ 207.374283][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 207.379046][ C0] ? __kasan_check_write+0x14/0x20
[ 207.384120][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 207.389045][ C0] tipc_sk_rcv+0x815/0x1c40
[ 207.393467][ C0] ? __skb_queue_purge+0x180/0x180
[ 207.398452][ C0] ? trace_tipc_sk_rej_msg+0x25/0x180
[ 207.404126][ C0] ? tipc_sk_filter_rcv+0x30d5/0x3390
[ 207.409330][ C0] tipc_node_xmit+0x34e/0xe40
[ 207.414050][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 207.419433][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 207.424601][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 207.429864][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 207.435055][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 207.439818][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 207.445212][ C0] __release_sock+0x145/0x410
[ 207.449914][ C0] sockopt_release_sock+0x9a/0x1f0
[ 207.455049][ C0] sk_setsockopt+0x1672/0x31e0
[ 207.459721][ C0] ? sockopt_capable+0x60/0x60
[ 207.464316][ C0] ? selinux_socket_setsockopt+0x260/0x360
[ 207.470017][ C0] ? __fget_files+0x2cb/0x330
[ 207.474596][ C0] sock_setsockopt+0x59/0x70
[ 207.479888][ C0] __sys_setsockopt+0x423/0x8b0
[ 207.484491][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 207.489219][ C0] ? fpregs_restore_userregs+0x130/0x290
[ 207.494642][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 207.499952][ C0] x64_sys_call+0x1a2/0x9a0
[ 207.504282][ C0] do_syscall_64+0x3b/0xb0
[ 207.508745][ C0] ? clear_bhb_loop+0x55/0xb0
[ 207.513343][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 207.519239][ C0] RIP: 0033:0x7fb34f67dca9
[ 207.523574][ 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
[ 207.543159][ C0] RSP: 002b:00007fb34f1ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 207.551775][ C0] RAX: ffffffffffffffda RBX: 00007fb34f7abf80 RCX: 00007fb34f67dca9
[ 207.559772][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 207.567722][ C0] RBP: 00007fb34f6c947e R08: 0000000000000004 R09: 0000000000000000
[ 207.575538][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 207.583883][ C0] R13: 000000000000000b R14: 00007fb34f7abf80 R15: 00007fff459d9408
[ 207.592100][ C0]
[ 207.595403][ C0] CPU: 0 PID: 22097 Comm: syz-executor.0 Not tainted 6.1.128-syzkaller-1167795-gfa3cc11118de #0
[ 207.606047][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 207.616012][ C0] RIP: 0010:tipc_sk_lookup+0x54d/0x660
[ 207.621411][ C0] Code: 16 e8 c7 d9 77 fc eb 0c e8 c0 d9 77 fc eb 05 e8 b9 d9 77 fc 45 31 f6 e8 b1 e4 63 fc 48 c7 44 24 40 0e 36 e0 45 48 8b 44 24 30 <48> c7 04 03 00 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80
[ 207.641193][ C0] RSP: 0018:ffffc90003cde880 EFLAGS: 00000246
[ 207.647263][ C0] RAX: 1ffff9200079bd18 RBX: dffffc0000000000 RCX: ffff8881173c1440
[ 207.655365][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 00000000ffffffff
[ 207.663414][ C0] RBP: ffffc90003cde950 R08: ffffffff84fdbafe R09: ffffed1024d14d11
[ 207.671368][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000005
[ 207.679176][ C0] R13: 0000000000000004 R14: ffff8881268a6800 R15: ffff8881268a6880
[ 207.687076][ C0] FS: 00007fb34f1ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 207.696014][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 207.702897][ C0] CR2: 00007fb34f1ded58 CR3: 0000000111ea9000 CR4: 00000000003506b0
[ 207.711237][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 207.719136][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 207.727426][ C0] Call Trace:
[ 207.730636][ C0]
[ 207.733323][ C0] ? show_regs+0x58/0x60
[ 207.737401][ C0] ? dump_cpu_task+0x3c/0x70
[ 207.741883][ C0] ? rcu_dump_cpu_stacks+0x1db/0x370
[ 207.747075][ C0] ? print_cpu_stall+0x2f8/0x590
[ 207.752089][ C0] ? rcu_sched_clock_irq+0x9b5/0x1350
[ 207.757433][ C0] ? rcu_boost_kthread_setaffinity+0x590/0x590
[ 207.763453][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 207.768783][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 207.774449][ C0] ? update_process_times+0x149/0x1b0
[ 207.780025][ C0] ? tick_sched_timer+0x188/0x240
[ 207.785218][ C0] ? tick_setup_sched_timer+0x490/0x490
[ 207.790779][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 207.798962][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 207.806625][ C0] ? clockevents_program_event+0x22f/0x300
[ 207.813497][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 207.820635][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 207.826092][ C0] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 207.832899][ C0] ? sysvec_apic_timer_interrupt+0xa4/0xc0
[ 207.839502][ C0]
[ 207.843199][ C0]
[ 207.846219][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 207.854076][ C0] ? tipc_sk_lookup+0x50e/0x660
[ 207.860482][ C0] ? tipc_sk_lookup+0x54d/0x660
[ 207.865824][ C0] ? tipc_sk_rcv+0x1c40/0x1c40
[ 207.870895][ C0] ? tipc_node_distr_xmit+0xd/0x4d0
[ 207.876824][ C0] tipc_sk_rcv+0x45c/0x1c40
[ 207.881115][ C0] ? __free_pages+0x61/0xf0
[ 207.885451][ C0] ? __stack_depot_save+0x42c/0x480
[ 207.890487][ C0] ? kasan_save_free_info+0x2b/0x40
[ 207.896026][ C0] ? ____kasan_slab_free+0x131/0x180
[ 207.901512][ C0] ? __kasan_slab_free+0x11/0x20
[ 207.906468][ C0] ? kmem_cache_free+0x291/0x560
[ 207.911563][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 207.916408][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 207.921704][ C0] ? __release_sock+0x145/0x410
[ 207.926473][ C0] ? __skb_queue_purge+0x180/0x180
[ 207.931439][ C0] ? __sys_setsockopt+0x423/0x8b0
[ 207.936281][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 207.941532][ C0] ? x64_sys_call+0x1a2/0x9a0
[ 207.946446][ C0] ? do_syscall_64+0x3b/0xb0
[ 207.950867][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 207.956769][ C0] tipc_node_xmit+0x34e/0xe40
[ 207.961281][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 207.966768][ C0] ? kfree_skbmem+0x104/0x170
[ 207.971545][ C0] ? ____kasan_slab_free+0x13c/0x180
[ 207.976750][ C0] ? __kasan_slab_free+0x11/0x20
[ 207.981525][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 207.986566][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 207.991589][ C0] ? tipc_msg_reverse+0x6f0/0x990
[ 207.996755][ C0] tipc_sk_rcv+0x1306/0x1c40
[ 208.001432][ C0] ? __skb_queue_purge+0x180/0x180
[ 208.006773][ C0] tipc_node_xmit+0x34e/0xe40
[ 208.011269][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 208.016127][ C0] ? kernel_text_address+0xa9/0xe0
[ 208.021318][ C0] ? __kernel_text_address+0xd/0x40
[ 208.026372][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 208.031718][ C0] ? arch_stack_walk+0xf3/0x140
[ 208.036490][ C0] tipc_sk_filter_rcv+0x194e/0x3390
[ 208.041646][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 208.046515][ C0] ? __kasan_check_write+0x14/0x20
[ 208.051810][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 208.056768][ C0] tipc_sk_rcv+0x815/0x1c40
[ 208.061106][ C0] ? __skb_queue_purge+0x180/0x180
[ 208.066308][ C0] ? trace_tipc_sk_rej_msg+0x25/0x180
[ 208.071607][ C0] ? tipc_sk_filter_rcv+0x30d5/0x3390
[ 208.077419][ C0] tipc_node_xmit+0x34e/0xe40
[ 208.082286][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 208.087876][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 208.092871][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 208.098314][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 208.104151][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 208.109178][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 208.114355][ C0] __release_sock+0x145/0x410
[ 208.119095][ C0] sockopt_release_sock+0x9a/0x1f0
[ 208.124080][ C0] sk_setsockopt+0x1672/0x31e0
[ 208.128638][ C0] ? sockopt_capable+0x60/0x60
[ 208.133413][ C0] ? selinux_socket_setsockopt+0x260/0x360
[ 208.139065][ C0] ? __fget_files+0x2cb/0x330
[ 208.143555][ C0] sock_setsockopt+0x59/0x70
[ 208.147993][ C0] __sys_setsockopt+0x423/0x8b0
[ 208.152776][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 208.157398][ C0] ? fpregs_restore_userregs+0x130/0x290
[ 208.163280][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 208.168133][ C0] x64_sys_call+0x1a2/0x9a0
[ 208.172777][ C0] do_syscall_64+0x3b/0xb0
[ 208.177187][ C0] ? clear_bhb_loop+0x55/0xb0
[ 208.182118][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 208.188194][ C0] RIP: 0033:0x7fb34f67dca9
[ 208.192668][ 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
[ 208.212400][ C0] RSP: 002b:00007fb34f1ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 208.220860][ C0] RAX: ffffffffffffffda RBX: 00007fb34f7abf80 RCX: 00007fb34f67dca9
[ 208.228881][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 208.237228][ C0] RBP: 00007fb34f6c947e R08: 0000000000000004 R09: 0000000000000000
[ 208.245554][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 208.253878][ C0] R13: 000000000000000b R14: 00007fb34f7abf80 R15: 00007fff459d9408
[ 208.262346][ C0]
[ 243.132661][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:22098]
[ 243.141285][ C1] Modules linked in:
[ 243.145202][ C1] CPU: 1 PID: 22098 Comm: syz-executor.0 Not tainted 6.1.128-syzkaller-1167795-gfa3cc11118de #0
[ 243.155437][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 243.165346][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 243.170095][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d ab de 50 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 243.189979][ C1] RSP: 0018:ffffc90003cef760 EFLAGS: 00000246
[ 243.195872][ C1] RAX: 0000000000000003 RBX: 1ffff9200079def0 RCX: ffffffff8522c78c
[ 243.203963][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881268a6898
[ 243.212034][ C1] RBP: ffffc90003cef810 R08: dffffc0000000000 R09: ffffed1024d14d14
[ 243.219948][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 243.227846][ C1] R13: ffff8881268a6898 R14: 0000000000000003 R15: 1ffff9200079def4
[ 243.236000][ C1] FS: 00007fb34f1de6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 243.244827][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.251619][ C1] CR2: 00007fb34f7015e0 CR3: 0000000111ea9000 CR4: 00000000003506a0
[ 243.260049][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 243.268717][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 243.276652][ C1] Call Trace:
[ 243.279788][ C1]
[ 243.282463][ C1] ? show_regs+0x58/0x60
[ 243.286653][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 243.291664][ C1] ? proc_watchdog_cpumask+0xf0/0xf0
[ 243.297028][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 243.302352][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 243.307295][ C1] ? clockevents_program_event+0x22f/0x300
[ 243.313032][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 243.319009][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 243.324103][ C1] ? __sysvec_apic_timer_interrupt+0xfb/0x3f0
[ 243.330082][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0
[ 243.336174][ C1]
[ 243.338989][ C1]
[ 243.341765][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 243.348011][ C1] ? __pv_queued_spin_lock_slowpath+0x67c/0xda0
[ 243.354273][ C1] ? kvm_wait+0x147/0x180
[ 243.358428][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 243.364420][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 243.369364][ C1] ? __pv_queued_spin_lock_slowpath+0x67c/0xda0
[ 243.375623][ C1] __pv_queued_spin_lock_slowpath+0x6de/0xda0
[ 243.381512][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 243.387856][ C1] ? avc_has_perm_noaudit+0x430/0x430
[ 243.393142][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 243.397924][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 243.403065][ C1] ? selinux_socket_sendmsg+0x243/0x340
[ 243.408504][ C1] ? tipc_getsockopt+0x790/0x790
[ 243.413360][ C1] lock_sock_nested+0x92/0x300
[ 243.417967][ C1] ? sock_init_data+0xc0/0xc0
[ 243.422583][ C1] ? tipc_getsockopt+0x790/0x790
[ 243.427336][ C1] tipc_sendstream+0x47/0x70
[ 243.431857][ C1] ____sys_sendmsg+0x5d3/0x9a0
[ 243.436461][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 243.441493][ C1] __sys_sendmsg+0x2a9/0x390
[ 243.445926][ C1] ? ____sys_sendmsg+0x9a0/0x9a0
[ 243.450802][ C1] ? __se_sys_rt_sigprocmask+0x30a/0x380
[ 243.456280][ C1] ? debug_smp_processor_id+0x17/0x20
[ 243.461669][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 243.467573][ C1] __x64_sys_sendmsg+0x7f/0x90
[ 243.472509][ C1] x64_sys_call+0x16a/0x9a0
[ 243.476837][ C1] do_syscall_64+0x3b/0xb0
[ 243.481086][ C1] ? clear_bhb_loop+0x55/0xb0
[ 243.485803][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 243.491499][ C1] RIP: 0033:0x7fb34f67dca9
[ 243.495795][ 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
[ 243.515719][ C1] RSP: 002b:00007fb34f1de0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 243.524063][ C1] RAX: ffffffffffffffda RBX: 00007fb34f7ac050 RCX: 00007fb34f67dca9
[ 243.531975][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 243.539844][ C1] RBP: 00007fb34f6c947e R08: 0000000000000000 R09: 0000000000000000
[ 243.547843][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 243.555845][ C1] R13: 000000000000000b R14: 00007fb34f7ac050 R15: 00007fff459d9408
[ 243.564433][ C1]
[ 243.567294][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 243.572430][ C0] NMI backtrace for cpu 0
[ 243.572440][ C0] CPU: 0 PID: 22097 Comm: syz-executor.0 Not tainted 6.1.128-syzkaller-1167795-gfa3cc11118de #0
[ 243.572459][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 243.572468][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60
[ 243.572494][ C0] Code: 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 53 48 89 fb e8 13 00 00 00 48 8b 3d 14 48 1d 06 48 89 de e8 74 e0 46 00 5b 5d c3 cc <55> 48 89 e5 48 8b 45 08 65 48 8b 0d d0 d8 8c 7e 65 8b 15 d1 d8 8c
[ 243.572508][ C0] RSP: 0018:ffffc90003cde838 EFLAGS: 00000246
[ 243.572524][ C0] RAX: 1ffff9200079bd5c RBX: 0000000000000000 RCX: ffff8881173c1440
[ 243.572536][ C0] RDX: dffffc0000000000 RSI: ffffc90003cdeae0 RDI: ffff888120049180
[ 243.572549][ C0] RBP: ffffc90003cde950 R08: ffffffff84fd9e3e R09: ffffed1024d14d14
[ 243.572562][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90003cdeae0
[ 243.572574][ C0] R13: ffff8881268a6800 R14: dffffc0000000000 R15: ffffc90003cdeae0
[ 243.572587][ C0] FS: 00007fb34f1ff6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 243.572602][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 243.572614][ C0] CR2: 00007fb34f1ded58 CR3: 0000000111ea9000 CR4: 00000000003506b0
[ 243.572630][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 243.572640][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 243.572651][ C0] Call Trace:
[ 243.572657][ C0]
[ 243.572662][ C0] ? show_regs+0x58/0x60
[ 243.572681][ C0] ? nmi_cpu_backtrace+0x285/0x2f0
[ 243.572710][ C0] ? nmi_trigger_cpumask_backtrace+0x3b0/0x3b0
[ 243.572738][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 243.572757][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 243.572776][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 243.572796][ C0] ? nmi_handle+0xa7/0x280
[ 243.572814][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 243.572833][ C0] ? default_do_nmi+0x69/0x160
[ 243.572857][ C0] ? exc_nmi+0xad/0x100
[ 243.572879][ C0] ? end_repeat_nmi+0x16/0x31
[ 243.572912][ C0] ? tipc_sk_rcv+0x48e/0x1c40
[ 243.572935][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 243.572954][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 243.572973][ C0] ? audit_tree_destroy_watch+0x20/0x20
[ 243.572992][ C0]
[ 243.572997][ C0]
[ 243.573001][ C0] ? tipc_node_distr_xmit+0x46b/0x4d0
[ 243.573024][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 243.573045][ C0] ? _raw_spin_trylock_bh+0xf9/0x190
[ 243.573066][ C0] ? _raw_spin_trylock+0x1a0/0x1a0
[ 243.573088][ C0] tipc_sk_rcv+0x1306/0x1c40
[ 243.573110][ C0] ? __free_pages+0x61/0xf0
[ 243.573128][ C0] ? __stack_depot_save+0x42c/0x480
[ 243.573153][ C0] ? kasan_save_free_info+0x2b/0x40
[ 243.573169][ C0] ? ____kasan_slab_free+0x131/0x180
[ 243.573192][ C0] ? __kasan_slab_free+0x11/0x20
[ 243.573214][ C0] ? kmem_cache_free+0x291/0x560
[ 243.573232][ C0] ? tipc_node_xmit+0x34e/0xe40
[ 243.573252][ C0] ? tipc_node_distr_xmit+0x36a/0x4d0
[ 243.573273][ C0] ? __release_sock+0x145/0x410
[ 243.573295][ C0] ? __skb_queue_purge+0x180/0x180
[ 243.573317][ C0] ? __sys_setsockopt+0x423/0x8b0
[ 243.573332][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 243.573347][ C0] ? x64_sys_call+0x1a2/0x9a0
[ 243.573366][ C0] ? do_syscall_64+0x3b/0xb0
[ 243.573386][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 243.573414][ C0] tipc_node_xmit+0x34e/0xe40
[ 243.573436][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 243.573457][ C0] ? kfree_skbmem+0x104/0x170
[ 243.573482][ C0] ? ____kasan_slab_free+0x13c/0x180
[ 243.573507][ C0] ? __kasan_slab_free+0x11/0x20
[ 243.573531][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 243.573554][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 243.573575][ C0] ? tipc_msg_reverse+0x6f0/0x990
[ 243.573593][ C0] tipc_sk_rcv+0x1306/0x1c40
[ 243.573621][ C0] ? __skb_queue_purge+0x180/0x180
[ 243.573650][ C0] tipc_node_xmit+0x34e/0xe40
[ 243.573671][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 243.573688][ C0] ? kernel_text_address+0xa9/0xe0
[ 243.573705][ C0] ? __kernel_text_address+0xd/0x40
[ 243.573721][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 243.573742][ C0] ? arch_stack_walk+0xf3/0x140
[ 243.573768][ C0] tipc_sk_filter_rcv+0x194e/0x3390
[ 243.573802][ C0] ? tipc_sk_publish+0x4b0/0x4b0
[ 243.573826][ C0] ? __kasan_check_write+0x14/0x20
[ 243.573842][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 243.573865][ C0] tipc_sk_rcv+0x815/0x1c40
[ 243.573898][ C0] ? __skb_queue_purge+0x180/0x180
[ 243.573921][ C0] ? trace_tipc_sk_rej_msg+0x25/0x180
[ 243.573945][ C0] ? tipc_sk_filter_rcv+0x30d5/0x3390
[ 243.573971][ C0] tipc_node_xmit+0x34e/0xe40
[ 243.573993][ C0] ? tipc_node_get_linkname+0x190/0x190
[ 243.574017][ C0] tipc_node_distr_xmit+0x36a/0x4d0
[ 243.574041][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0
[ 243.574064][ C0] tipc_sk_backlog_rcv+0x18b/0x210
[ 243.574089][ C0] ? tipc_sk_timeout+0xab0/0xab0
[ 243.574113][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 243.574135][ C0] __release_sock+0x145/0x410
[ 243.574159][ C0] sockopt_release_sock+0x9a/0x1f0
[ 243.574179][ C0] sk_setsockopt+0x1672/0x31e0
[ 243.574201][ C0] ? sockopt_capable+0x60/0x60
[ 243.574221][ C0] ? selinux_socket_setsockopt+0x260/0x360
[ 243.574246][ C0] ? __fget_files+0x2cb/0x330
[ 243.574272][ C0] sock_setsockopt+0x59/0x70
[ 243.574292][ C0] __sys_setsockopt+0x423/0x8b0
[ 243.574308][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 243.574325][ C0] ? fpregs_restore_userregs+0x130/0x290
[ 243.574345][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 243.574361][ C0] x64_sys_call+0x1a2/0x9a0
[ 243.574379][ C0] do_syscall_64+0x3b/0xb0
[ 243.574400][ C0] ? clear_bhb_loop+0x55/0xb0
[ 243.574425][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 243.574448][ C0] RIP: 0033:0x7fb34f67dca9
[ 243.574462][ 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
[ 243.574475][ C0] RSP: 002b:00007fb34f1ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 243.574492][ C0] RAX: ffffffffffffffda RBX: 00007fb34f7abf80 RCX: 00007fb34f67dca9
[ 243.574504][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 243.574514][ C0] RBP: 00007fb34f6c947e R08: 0000000000000004 R09: 0000000000000000
[ 243.574524][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 243.574535][ C0] R13: 000000000000000b R14: 00007fb34f7abf80 R15: 00007fff459d9408
[ 243.574549][ C0]