Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts.
2025/06/02 00:04:18 ignoring optional flag "sandboxArg"="0"
2025/06/02 00:04:18 ignoring optional flag "type"="gce"
2025/06/02 00:04:19 parsed 1 programs
2025/06/02 00:04:19 executed programs: 0
[ 75.365666][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 75.365683][ T30] audit: type=1400 audit(1748822659.224:92): avc: denied { unlink } for pid=322 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"
[ 75.405040][ T322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 75.466553][ T328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.473826][ T328] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.481326][ T328] device bridge_slave_0 entered promiscuous mode
[ 75.488349][ T328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.495542][ T328] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.503031][ T328] device bridge_slave_1 entered promiscuous mode
[ 75.551536][ T328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.558613][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.566041][ T328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.573282][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.592390][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.599750][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.607854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 75.615552][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 75.624636][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.633046][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.640552][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.649638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.658140][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.665227][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.677967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.687875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.702868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.714381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.723278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.731109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.739528][ T328] device veth0_vlan entered promiscuous mode
[ 75.749589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 75.758796][ T328] device veth1_macvtap entered promiscuous mode
[ 75.768112][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 75.778274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 75.799196][ T30] audit: type=1400 audit(1748822659.654:93): avc: denied { create } for pid=332 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 75.819509][ T30] audit: type=1400 audit(1748822659.654:94): avc: denied { setopt } for pid=332 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 75.842660][ T30] audit: type=1400 audit(1748822659.654:95): avc: denied { write } for pid=332 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/06/02 00:04:24 executed programs: 790
2025/06/02 00:04:29 executed programs: 1651
2025/06/02 00:04:34 executed programs: 2528
2025/06/02 00:04:39 executed programs: 3408
2025/06/02 00:04:44 executed programs: 4289
2025/06/02 00:04:49 executed programs: 5164
2025/06/02 00:04:54 executed programs: 6045
2025/06/02 00:04:59 executed programs: 6922
[ 219.974895][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 219.981621][ C0] rcu: 0-...!: (10000 ticks this GP) idle=299/1/0x4000000000000000 softirq=33732/33732 fqs=0 last_accelerate: b95d/e06d dyntick_enabled: 1
[ 219.996040][ C0] (t=10002 jiffies g=24949 q=110)
[ 220.001179][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g24949 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 220.013518][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=2269
[ 220.021322][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g24949 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 220.032697][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 220.042838][ C0] rcu: RCU grace-period kthread stack dump:
[ 220.048729][ C0] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 220.057964][ C0] Call Trace:
[ 220.061258][ C0]
[ 220.064219][ C0] __schedule+0xb6e/0x14c0
[ 220.068659][ C0] ? release_firmware_map_entry+0x190/0x190
[ 220.074562][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 220.080471][ C0] ? __mod_timer+0x7ae/0xb30
[ 220.085077][ C0] schedule+0x11e/0x1e0
[ 220.089248][ C0] schedule_timeout+0x12c/0x2e0
[ 220.094103][ C0] ? console_conditional_schedule+0x30/0x30
[ 220.100109][ C0] ? update_process_times+0x200/0x200
[ 220.105504][ C0] ? prepare_to_swait_event+0x308/0x320
[ 220.111054][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 220.115827][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 220.121351][ C0] ? debug_smp_processor_id+0x17/0x20
[ 220.126763][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 220.131984][ C0] ? rcu_gp_init+0xc00/0xc00
[ 220.136584][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 220.141790][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 220.146577][ C0] rcu_gp_kthread+0x98/0x330
[ 220.151376][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 220.156259][ C0] ? __kasan_check_read+0x11/0x20
[ 220.161547][ C0] ? __kthread_parkme+0xac/0x200
[ 220.166821][ C0] ? preempt_count_add+0x90/0x1b0
[ 220.171875][ C0] kthread+0x411/0x500
[ 220.176140][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 220.180851][ C0] ? kthread_blkcg+0xd0/0xd0
[ 220.185699][ C0] ret_from_fork+0x1f/0x30
[ 220.190258][ C0]
[ 220.193379][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 220.199806][ C0] NMI backtrace for cpu 0
[ 220.204240][ C0] CPU: 0 PID: 23490 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 220.214755][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 220.224926][ C0] Call Trace:
[ 220.228216][ C0]
[ 220.231079][ C0] __dump_stack+0x21/0x30
[ 220.235420][ C0] dump_stack_lvl+0xee/0x150
[ 220.240188][ C0] ? show_regs_print_info+0x20/0x20
[ 220.246019][ C0] dump_stack+0x15/0x20
[ 220.250195][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 220.255335][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 220.261679][ C0] ? load_image+0x3a0/0x3a0
[ 220.266278][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 220.272356][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 220.278551][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 220.284561][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 220.290496][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 220.296784][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 220.303744][ C0] print_cpu_stall+0x31b/0x600
[ 220.308520][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 220.313822][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 220.319981][ C0] ? raise_softirq+0x71/0xe0
[ 220.324580][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 220.330056][ C0] ? hrtimer_run_queues+0x166/0x430
[ 220.335453][ C0] update_process_times+0x198/0x200
[ 220.340834][ C0] tick_sched_timer+0x17c/0x240
[ 220.345703][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 220.351693][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 220.356929][ C0] ? __kasan_check_write+0x14/0x20
[ 220.362085][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 220.367211][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 220.373291][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 220.378347][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 220.384346][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 220.389987][ C0]
[ 220.393004][ C0]
[ 220.396208][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 220.402225][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 220.407198][ C0] Code: 96 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 e0 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 ae 0a 6f 03 89 f9 80 e1 07 38
[ 220.427197][ C0] RSP: 0018:ffffc9000456f6c0 EFLAGS: 00000246
[ 220.433280][ C0] RAX: 0000000000000003 RBX: ffff88811fb34588 RCX: ffffffff814f2ad9
[ 220.441258][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811fb34588
[ 220.449429][ C0] RBP: ffffc9000456f750 R08: dffffc0000000000 R09: ffffed1023f668b2
[ 220.457673][ C0] R10: ffffed1023f668b2 R11: 1ffff11023f668b1 R12: 1ffff1103ee00001
[ 220.466053][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff920008aded8
[ 220.474145][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 220.480505][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 220.485635][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 220.491948][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 220.498158][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 220.504775][ C0] ? avc_has_perm+0x158/0x240
[ 220.509464][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 220.514932][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 220.519705][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 220.524739][ C0] lock_sock_nested+0x97/0x290
[ 220.529524][ C0] ? sock_init_data+0xc0/0xc0
[ 220.534324][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 220.539303][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 220.544439][ C0] tipc_sendstream+0x47/0x70
[ 220.549141][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 220.554087][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 220.558857][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 220.563996][ C0] ? import_iovec+0x7c/0xb0
[ 220.568514][ C0] ___sys_sendmsg+0x1f0/0x260
[ 220.573218][ C0] ? __sys_sendmsg+0x250/0x250
[ 220.578080][ C0] ? __fdget+0x1a1/0x230
[ 220.582334][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 220.587375][ C0] ? ___sys_sendmsg+0x260/0x260
[ 220.592234][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 220.598394][ C0] x64_sys_call+0x4b/0x9a0
[ 220.602821][ C0] do_syscall_64+0x4c/0xa0
[ 220.607282][ C0] ? clear_bhb_loop+0x50/0xa0
[ 220.611979][ C0] ? clear_bhb_loop+0x50/0xa0
[ 220.616786][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 220.622784][ C0] RIP: 0033:0x7ff7cba8cda9
[ 220.627283][ 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
[ 220.647504][ C0] RSP: 002b:00007ff7cb5ed0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 220.656203][ C0] RAX: ffffffffffffffda RBX: 00007ff7cbbbb050 RCX: 00007ff7cba8cda9
[ 220.664281][ C0] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004
[ 220.672627][ C0] RBP: 00007ff7cbad947a R08: 0000000000000000 R09: 0000000000000000
[ 220.680601][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 220.688576][ C0] R13: 000000000000000b R14: 00007ff7cbbbb050 R15: 00007ffd8539fa68
[ 220.696892][ C0]
[ 220.699970][ C0] NMI backtrace for cpu 0
[ 220.704386][ C0] CPU: 0 PID: 23490 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 220.714991][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 220.725049][ C0] Call Trace:
[ 220.728335][ C0]
[ 220.731185][ C0] __dump_stack+0x21/0x30
[ 220.735534][ C0] dump_stack_lvl+0xee/0x150
[ 220.740245][ C0] ? show_regs_print_info+0x20/0x20
[ 220.745570][ C0] ? activate_task+0xa0/0xa0
[ 220.750165][ C0] dump_stack+0x15/0x20
[ 220.754415][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 220.759446][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 220.765615][ C0] ? __kasan_check_write+0x14/0x20
[ 220.770824][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 220.776291][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 220.780984][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 220.787145][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 220.793338][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 220.799351][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 220.805263][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 220.810385][ C0] print_cpu_stall+0x320/0x600
[ 220.815156][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 220.820450][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 220.826635][ C0] ? raise_softirq+0x71/0xe0
[ 220.831240][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 220.836790][ C0] ? hrtimer_run_queues+0x166/0x430
[ 220.842000][ C0] update_process_times+0x198/0x200
[ 220.847264][ C0] tick_sched_timer+0x17c/0x240
[ 220.852116][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 220.857669][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 220.862968][ C0] ? __kasan_check_write+0x14/0x20
[ 220.868396][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 220.873514][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 220.879693][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 220.884644][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 220.890716][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 220.896365][ C0]
[ 220.899399][ C0]
[ 220.902338][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 220.908386][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 220.913274][ C0] Code: 96 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 e0 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 ae 0a 6f 03 89 f9 80 e1 07 38
[ 220.933011][ C0] RSP: 0018:ffffc9000456f6c0 EFLAGS: 00000246
[ 220.939460][ C0] RAX: 0000000000000003 RBX: ffff88811fb34588 RCX: ffffffff814f2ad9
[ 220.948060][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811fb34588
[ 220.956402][ C0] RBP: ffffc9000456f750 R08: dffffc0000000000 R09: ffffed1023f668b2
[ 220.964388][ C0] R10: ffffed1023f668b2 R11: 1ffff11023f668b1 R12: 1ffff1103ee00001
[ 220.972456][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff920008aded8
[ 220.980614][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 220.986891][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 220.992226][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 220.998496][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 221.004666][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 221.011175][ C0] ? avc_has_perm+0x158/0x240
[ 221.015866][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 221.021637][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 221.026429][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 221.031475][ C0] lock_sock_nested+0x97/0x290
[ 221.036263][ C0] ? sock_init_data+0xc0/0xc0
[ 221.041043][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 221.046237][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 221.051366][ C0] tipc_sendstream+0x47/0x70
[ 221.055970][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 221.060916][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 221.065686][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 221.070733][ C0] ? import_iovec+0x7c/0xb0
[ 221.075341][ C0] ___sys_sendmsg+0x1f0/0x260
[ 221.080026][ C0] ? __sys_sendmsg+0x250/0x250
[ 221.084809][ C0] ? __fdget+0x1a1/0x230
[ 221.089061][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 221.094017][ C0] ? ___sys_sendmsg+0x260/0x260
[ 221.098978][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 221.105285][ C0] x64_sys_call+0x4b/0x9a0
[ 221.109825][ C0] do_syscall_64+0x4c/0xa0
[ 221.114278][ C0] ? clear_bhb_loop+0x50/0xa0
[ 221.118965][ C0] ? clear_bhb_loop+0x50/0xa0
[ 221.123650][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 221.129561][ C0] RIP: 0033:0x7ff7cba8cda9
[ 221.134243][ 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
[ 221.153970][ C0] RSP: 002b:00007ff7cb5ed0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 221.162584][ C0] RAX: ffffffffffffffda RBX: 00007ff7cbbbb050 RCX: 00007ff7cba8cda9
[ 221.170758][ C0] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004
[ 221.178854][ C0] RBP: 00007ff7cbad947a R08: 0000000000000000 R09: 0000000000000000
[ 221.187028][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 221.195097][ C0] R13: 000000000000000b R14: 00007ff7cbbbb050 R15: 00007ffd8539fa68
[ 221.203267][ C0]
[ 265.106968][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz-executor.0:23489]
[ 265.118157][ C1] Modules linked in:
[ 265.122311][ C1] CPU: 1 PID: 23489 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 265.133683][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 265.144414][ C1] RIP: 0010:kasan_check_range+0x1b3/0x290
[ 265.150614][ C1] Code: 8d 56 07 4d 85 f6 4d 0f 49 d6 49 83 e2 f8 4d 29 d6 74 12 41 80 39 00 0f 85 a1 00 00 00 49 ff c1 49 ff ce 75 ee 5b 41 5e 41 5f <5d> c3 84 db 75 61 f7 c3 00 ff 00 00 75 5e f7 c3 00 00 ff 00 75 5d
[ 265.175440][ C1] RSP: 0018:ffffc90000fe6700 EFLAGS: 00000256
[ 265.181539][ C1] RAX: 0000000000000401 RBX: ffff88811fb34588 RCX: ffffffff84a55f2b
[ 265.189504][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88811fb34588
[ 265.197567][ C1] RBP: ffffc90000fe6700 R08: dffffc0000000000 R09: ffffed1023f668b2
[ 265.205614][ C1] R10: ffffed1023f668b2 R11: 1ffff11023f668b1 R12: dffffc0000000000
[ 265.213614][ C1] R13: 1ffff920001fcce4 R14: ffffffff8489dbeb R15: ffff88811fb34500
[ 265.221587][ C1] FS: 00007ff7cb60e6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 265.230522][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.237205][ C1] CR2: 0000000020000000 CR3: 000000011df1c000 CR4: 00000000003506a0
[ 265.245410][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.253822][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.261791][ C1] Call Trace:
[ 265.265205][ C1]
[ 265.268231][ C1] __kasan_check_read+0x11/0x20
[ 265.273092][ C1] _raw_spin_trylock_bh+0x7b/0x130
[ 265.278202][ C1] ? _raw_spin_trylock+0x140/0x140
[ 265.283391][ C1] tipc_sk_rcv+0x42b/0x2c60
[ 265.287970][ C1] ? stack_trace_save+0x98/0xe0
[ 265.292816][ C1] ? __stack_depot_save+0x442/0x480
[ 265.298017][ C1] ? kasan_set_free_info+0x23/0x40
[ 265.303133][ C1] ? __kasan_slab_free+0x11/0x20
[ 265.308118][ C1] ? tipc_node_xmit+0x256/0xce0
[ 265.312962][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 265.318237][ C1] ? __release_sock+0x143/0x350
[ 265.323080][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 265.328195][ C1] ? __skb_queue_purge+0x170/0x170
[ 265.333296][ C1] tipc_node_xmit+0x256/0xce0
[ 265.338162][ C1] ? kasan_quarantine_put+0x34/0x190
[ 265.343453][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 265.349013][ C1] ? ____kasan_slab_free+0x130/0x160
[ 265.354293][ C1] ? __kasan_slab_free+0x11/0x20
[ 265.359223][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 265.364759][ C1] ? kfree_skbmem+0x10c/0x180
[ 265.369591][ C1] tipc_node_distr_xmit+0x292/0x390
[ 265.374911][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 265.380326][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 265.385030][ C1] ? __skb_queue_purge+0x170/0x170
[ 265.390141][ C1] tipc_node_xmit+0x256/0xce0
[ 265.394898][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 265.400436][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 265.405623][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 265.410642][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 265.415998][ C1] ? unwind_get_return_address+0x4d/0x90
[ 265.421621][ C1] ? stack_trace_save+0xe0/0xe0
[ 265.426456][ C1] ? arch_stack_walk+0xb0/0x140
[ 265.431300][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 265.436483][ C1] ? stack_trace_save+0x98/0xe0
[ 265.441348][ C1] ? __stack_depot_save+0x34/0x480
[ 265.446449][ C1] ? kasan_set_track+0x5b/0x70
[ 265.451223][ C1] ? kasan_set_track+0x4a/0x70
[ 265.456060][ C1] ? kasan_set_free_info+0x23/0x40
[ 265.461249][ C1] ? kasan_set_track+0x5b/0x70
[ 265.466086][ C1] ? kasan_set_track+0x4a/0x70
[ 265.470836][ C1] ? kasan_set_free_info+0x23/0x40
[ 265.475953][ C1] ? ____kasan_slab_free+0x125/0x160
[ 265.481229][ C1] ? __kasan_slab_free+0x11/0x20
[ 265.486150][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 265.491782][ C1] ? kmem_cache_free+0x100/0x320
[ 265.496804][ C1] ? kfree_skbmem+0x10c/0x180
[ 265.501594][ C1] ? kfree_skb+0xc1/0x2f0
[ 265.505929][ C1] ? tipc_msg_reverse+0x698/0x900
[ 265.510947][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 265.516347][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 265.521726][ C1] ? __release_sock+0x143/0x350
[ 265.526602][ C1] ? __sys_setsockopt+0x268/0x460
[ 265.531620][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 265.536813][ C1] ? do_syscall_64+0x4c/0xa0
[ 265.541417][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 265.547594][ C1] ? tipc_sk_publish+0x440/0x440
[ 265.552626][ C1] ? __kasan_check_write+0x14/0x20
[ 265.557725][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 265.562667][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 265.567159][ C1] ? kfree_skbmem+0x10c/0x180
[ 265.571820][ C1] ? skb_release_data+0x814/0xa10
[ 265.576831][ C1] ? __skb_queue_purge+0x170/0x170
[ 265.582115][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 265.587484][ C1] tipc_node_xmit+0x256/0xce0
[ 265.592263][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 265.597909][ C1] tipc_node_distr_xmit+0x292/0x390
[ 265.603187][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 265.608458][ C1] ? do_futex+0xcb2/0x2620
[ 265.612868][ C1] ? selinux_capable+0x29c/0x380
[ 265.617796][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 265.622908][ C1] ? tipc_sk_timeout+0x970/0x970
[ 265.627955][ C1] ? lock_sock_nested+0x1f1/0x290
[ 265.632994][ C1] __release_sock+0x143/0x350
[ 265.637873][ C1] sock_setsockopt+0x1b65/0x2270
[ 265.642808][ C1] ? security_file_alloc+0x33/0x120
[ 265.648105][ C1] ? __sock_set_mark+0x160/0x160
[ 265.653256][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 265.659278][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 265.665251][ C1] ? memcpy+0x56/0x70
[ 265.669249][ C1] ? __fget_files+0x2c4/0x320
[ 265.674013][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 265.679864][ C1] __sys_setsockopt+0x268/0x460
[ 265.685058][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 265.689946][ C1] ? fd_install+0x169/0x2a0
[ 265.694514][ C1] ? __kasan_check_write+0x14/0x20
[ 265.699938][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 265.704990][ C1] x64_sys_call+0x982/0x9a0
[ 265.709496][ C1] do_syscall_64+0x4c/0xa0
[ 265.713921][ C1] ? clear_bhb_loop+0x50/0xa0
[ 265.718585][ C1] ? clear_bhb_loop+0x50/0xa0
[ 265.723250][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 265.729228][ C1] RIP: 0033:0x7ff7cba8cda9
[ 265.733772][ 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
[ 265.753580][ C1] RSP: 002b:00007ff7cb60e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 265.762108][ C1] RAX: ffffffffffffffda RBX: 00007ff7cbbbaf80 RCX: 00007ff7cba8cda9
[ 265.770182][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 265.778697][ C1] RBP: 00007ff7cbad947a R08: 0000000000000004 R09: 0000000000000000
[ 265.786669][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 265.794653][ C1] R13: 000000000000000b R14: 00007ff7cbbbaf80 R15: 00007ffd8539fa68
[ 265.802646][ C1]
[ 265.805664][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 265.810887][ C0] NMI backtrace for cpu 0
[ 265.810898][ C0] CPU: 0 PID: 23490 Comm: syz-executor.0 Not tainted 5.15.184-syzkaller-1080580-g4032a894ccb2 #0
[ 265.810916][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 265.810925][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 265.810948][ C0] Code: 96 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 e0 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 ae 0a 6f 03 89 f9 80 e1 07 38
[ 265.810962][ C0] RSP: 0018:ffffc9000456f6c0 EFLAGS: 00000246
[ 265.810977][ C0] RAX: 0000000000000003 RBX: ffff88811fb34588 RCX: ffffffff814f2ad9
[ 265.810989][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811fb34588
[ 265.810999][ C0] RBP: ffffc9000456f750 R08: dffffc0000000000 R09: ffffed1023f668b2
[ 265.811011][ C0] R10: ffffed1023f668b2 R11: 1ffff11023f668b1 R12: 1ffff1103ee00001
[ 265.811024][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff920008aded8
[ 265.811036][ C0] FS: 00007ff7cb5ed6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 265.811051][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.811062][ C0] CR2: 00007ff7cb5edd58 CR3: 000000011df1c000 CR4: 00000000003506b0
[ 265.811078][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.811087][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.811097][ C0] Call Trace:
[ 265.811102][ C0]
[ 265.811109][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 265.811126][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 265.811146][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 265.811166][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 265.811183][ C0] ? avc_has_perm+0x158/0x240
[ 265.811200][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 265.811217][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 265.811235][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 265.811254][ C0] lock_sock_nested+0x97/0x290
[ 265.811273][ C0] ? sock_init_data+0xc0/0xc0
[ 265.811289][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 265.811307][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 265.811326][ C0] tipc_sendstream+0x47/0x70
[ 265.811342][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 265.811358][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 265.811374][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 265.811390][ C0] ? import_iovec+0x7c/0xb0
[ 265.811407][ C0] ___sys_sendmsg+0x1f0/0x260
[ 265.811423][ C0] ? __sys_sendmsg+0x250/0x250
[ 265.811443][ C0] ? __fdget+0x1a1/0x230
[ 265.811461][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 265.811476][ C0] ? ___sys_sendmsg+0x260/0x260
[ 265.811493][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 265.811514][ C0] x64_sys_call+0x4b/0x9a0
[ 265.811529][ C0] do_syscall_64+0x4c/0xa0
[ 265.811548][ C0] ? clear_bhb_loop+0x50/0xa0
[ 265.811562][ C0] ? clear_bhb_loop+0x50/0xa0
[ 265.811577][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 265.811596][ C0] RIP: 0033:0x7ff7cba8cda9
[ 265.811611][ 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
[ 265.811624][ C0] RSP: 002b:00007ff7cb5ed0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 265.811639][ C0] RAX: ffffffffffffffda RBX: 00007ff7cbbbb050 RCX: 00007ff7cba8cda9
[ 265.811651][ C0] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004
[ 265.811661][ C0] RBP: 00007ff7cbad947a R08: 0000000000000000 R09: 0000000000000000
[ 265.811671][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 265.811680][ C0] R13: 000000000000000b R14: 00007ff7cbbbb050 R15: 00007ffd8539fa68
[ 265.811694][ C0]