Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts.
2025/06/25 21:11:30 ignoring optional flag "sandboxArg"="0"
2025/06/25 21:11:30 ignoring optional flag "type"="gce"
2025/06/25 21:11:30 parsed 1 programs
2025/06/25 21:11:30 executed programs: 0
[ 46.405288][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 46.405305][ T30] audit: type=1400 audit(1750885890.398:92): avc: denied { unlink } for pid=320 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"
[ 46.443570][ T320] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.505030][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.512284][ T326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.520064][ T326] device bridge_slave_0 entered promiscuous mode
[ 46.527268][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.534833][ T326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.542385][ T326] device bridge_slave_1 entered promiscuous mode
[ 46.590305][ T326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.597496][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.605079][ T326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.612155][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.631746][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.639185][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.646950][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.654418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.663835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.672242][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.679525][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.688588][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.697169][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.704315][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.716734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.726441][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.741210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.754087][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.762607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.770419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.779243][ T326] device veth0_vlan entered promiscuous mode
[ 46.789785][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.799273][ T326] device veth1_macvtap entered promiscuous mode
[ 46.809335][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.819788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.841551][ T30] audit: type=1400 audit(1750885890.828:93): avc: denied { create } for pid=330 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 46.862806][ T30] audit: type=1400 audit(1750885890.858:94): avc: denied { setopt } for pid=330 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 46.883387][ T30] audit: type=1400 audit(1750885890.858:95): avc: denied { write } for pid=330 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 147.864454][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 147.871342][ C1] rcu: 1-...!: (10000 ticks this GP) idle=0c9/1/0x4000000000000000 softirq=3930/3930 fqs=0 last_accelerate: 9d0c/c41c dyntick_enabled: 1
[ 147.885525][ C1] (t=10002 jiffies g=2017 q=266)
[ 147.890656][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g2017 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 147.903253][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=774
[ 147.910979][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g2017 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 147.922274][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 147.932888][ C1] rcu: RCU grace-period kthread stack dump:
[ 147.939146][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 147.948763][ C1] Call Trace:
[ 147.952058][ C1]
[ 147.955016][ C1] __schedule+0xb6e/0x14c0
[ 147.959558][ C1] ? release_firmware_map_entry+0x190/0x190
[ 147.965668][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 147.971788][ C1] ? __mod_timer+0x7ae/0xb30
[ 147.976501][ C1] schedule+0x11e/0x1e0
[ 147.980845][ C1] schedule_timeout+0x12c/0x2e0
[ 147.986227][ C1] ? console_conditional_schedule+0x30/0x30
[ 147.992307][ C1] ? update_process_times+0x200/0x200
[ 147.997963][ C1] ? prepare_to_swait_event+0x308/0x320
[ 148.003528][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 148.008304][ C1] ? debug_smp_processor_id+0x17/0x20
[ 148.013688][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 148.018996][ C1] ? rcu_gp_init+0xc00/0xc00
[ 148.023625][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 148.028897][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 148.033597][ C1] rcu_gp_kthread+0x98/0x330
[ 148.038292][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 148.043090][ C1] ? __kasan_check_read+0x11/0x20
[ 148.048132][ C1] ? __kthread_parkme+0xac/0x200
[ 148.053086][ C1] ? preempt_count_add+0x90/0x1b0
[ 148.058135][ C1] kthread+0x411/0x500
[ 148.062227][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 148.066914][ C1] ? kthread_blkcg+0xd0/0xd0
[ 148.071519][ C1] ret_from_fork+0x1f/0x30
[ 148.075952][ C1]
[ 148.078976][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 148.085462][ C1] NMI backtrace for cpu 1
[ 148.089816][ C1] CPU: 1 PID: 747 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 148.100322][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 148.110386][ C1] Call Trace:
[ 148.113683][ C1]
[ 148.116544][ C1] __dump_stack+0x21/0x30
[ 148.120973][ C1] dump_stack_lvl+0xee/0x150
[ 148.125695][ C1] ? show_regs_print_info+0x20/0x20
[ 148.130923][ C1] dump_stack+0x15/0x20
[ 148.135168][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 148.140316][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 148.146486][ C1] ? load_image+0x3a0/0x3a0
[ 148.151002][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.157173][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.163344][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 148.169341][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 148.175251][ C1] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 148.181422][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 148.188473][ C1] print_cpu_stall+0x31b/0x600
[ 148.193349][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 148.198654][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 148.204914][ C1] ? raise_softirq+0x71/0xe0
[ 148.209524][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 148.215000][ C1] ? hrtimer_run_queues+0x166/0x430
[ 148.220265][ C1] update_process_times+0x198/0x200
[ 148.225651][ C1] tick_sched_timer+0x17c/0x240
[ 148.230542][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 148.236186][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 148.241402][ C1] ? __kasan_check_write+0x14/0x20
[ 148.246536][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 148.251850][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 148.258027][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 148.263132][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 148.269050][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 148.274697][ C1]
[ 148.277641][ C1]
[ 148.280578][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 148.286580][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 148.291461][ C1] Code: 95 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 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 148.311318][ C1] RSP: 0018:ffffc90001ad76c0 EFLAGS: 00000246
[ 148.317497][ C1] RAX: 0000000000000003 RBX: ffff888126134588 RCX: ffffffff814f2dc9
[ 148.325480][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888126134588
[ 148.333921][ C1] RBP: ffffc90001ad7750 R08: dffffc0000000000 R09: ffffed1024c268b2
[ 148.341986][ C1] R10: ffffed1024c268b2 R11: 1ffff11024c268b1 R12: 1ffff1103ee20001
[ 148.350056][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200035aed8
[ 148.358131][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 148.364394][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 148.369693][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 148.376118][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 148.382288][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 148.388726][ C1] ? avc_has_perm+0x158/0x240
[ 148.393427][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 148.398902][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 148.403678][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 148.408742][ C1] lock_sock_nested+0x97/0x290
[ 148.413812][ C1] ? sock_init_data+0xc0/0xc0
[ 148.418501][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 148.423546][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 148.428670][ C1] tipc_sendstream+0x47/0x70
[ 148.433275][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 148.438223][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 148.442998][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 148.448036][ C1] ? import_iovec+0x7c/0xb0
[ 148.452551][ C1] ___sys_sendmsg+0x1f0/0x260
[ 148.457241][ C1] ? __sys_sendmsg+0x250/0x250
[ 148.462022][ C1] ? __fdget+0x1a1/0x230
[ 148.466277][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 148.471236][ C1] ? ___sys_sendmsg+0x260/0x260
[ 148.476098][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 148.482248][ C1] x64_sys_call+0x4b/0x9a0
[ 148.486851][ C1] do_syscall_64+0x4c/0xa0
[ 148.491363][ C1] ? clear_bhb_loop+0x50/0xa0
[ 148.496049][ C1] ? clear_bhb_loop+0x50/0xa0
[ 148.500735][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 148.506724][ C1] RIP: 0033:0x7f088e45cda9
[ 148.511156][ 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
[ 148.530860][ C1] RSP: 002b:00007f088dfbd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 148.539387][ C1] RAX: ffffffffffffffda RBX: 00007f088e58b050 RCX: 00007f088e45cda9
[ 148.547370][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 148.555365][ C1] RBP: 00007f088e4a947a R08: 0000000000000000 R09: 0000000000000000
[ 148.563364][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 148.571622][ C1] R13: 000000000000000b R14: 00007f088e58b050 R15: 00007fff29ee5888
[ 148.579788][ C1]
[ 148.582896][ C1] NMI backtrace for cpu 1
[ 148.587310][ C1] CPU: 1 PID: 747 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 148.597663][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 148.607725][ C1] Call Trace:
[ 148.611121][ C1]
[ 148.613976][ C1] __dump_stack+0x21/0x30
[ 148.618318][ C1] dump_stack_lvl+0xee/0x150
[ 148.622919][ C1] ? show_regs_print_info+0x20/0x20
[ 148.628132][ C1] ? resched_curr+0x9a/0x310
[ 148.632730][ C1] ? wake_up_process+0x20/0x20
[ 148.637605][ C1] dump_stack+0x15/0x20
[ 148.641865][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 148.646906][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 148.653079][ C1] ? __kasan_check_write+0x14/0x20
[ 148.658209][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.663685][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 148.668377][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.674598][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.680684][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 148.686695][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 148.692602][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 148.697738][ C1] print_cpu_stall+0x320/0x600
[ 148.702947][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 148.708155][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 148.714413][ C1] ? raise_softirq+0x71/0xe0
[ 148.719129][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 148.724513][ C1] ? hrtimer_run_queues+0x166/0x430
[ 148.729725][ C1] update_process_times+0x198/0x200
[ 148.734939][ C1] tick_sched_timer+0x17c/0x240
[ 148.739906][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 148.745462][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 148.750676][ C1] ? __kasan_check_write+0x14/0x20
[ 148.756239][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 148.761448][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 148.767529][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 148.772862][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 148.778769][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 148.784417][ C1]
[ 148.787357][ C1]
[ 148.790298][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 148.796388][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 148.801272][ C1] Code: 95 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 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 148.821194][ C1] RSP: 0018:ffffc90001ad76c0 EFLAGS: 00000246
[ 148.827271][ C1] RAX: 0000000000000003 RBX: ffff888126134588 RCX: ffffffff814f2dc9
[ 148.835249][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888126134588
[ 148.843231][ C1] RBP: ffffc90001ad7750 R08: dffffc0000000000 R09: ffffed1024c268b2
[ 148.851374][ C1] R10: ffffed1024c268b2 R11: 1ffff11024c268b1 R12: 1ffff1103ee20001
[ 148.859451][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200035aed8
[ 148.867439][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 148.873960][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 148.879102][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 148.885356][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 148.891526][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 148.897950][ C1] ? avc_has_perm+0x158/0x240
[ 148.902826][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 148.908297][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 148.913158][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 148.919080][ C1] lock_sock_nested+0x97/0x290
[ 148.924338][ C1] ? sock_init_data+0xc0/0xc0
[ 148.929059][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 148.934400][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 148.939628][ C1] tipc_sendstream+0x47/0x70
[ 148.944251][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 148.949324][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 148.954131][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 148.959276][ C1] ? import_iovec+0x7c/0xb0
[ 148.963820][ C1] ___sys_sendmsg+0x1f0/0x260
[ 148.968523][ C1] ? __sys_sendmsg+0x250/0x250
[ 148.973311][ C1] ? __fdget+0x1a1/0x230
[ 148.977571][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 148.982529][ C1] ? ___sys_sendmsg+0x260/0x260
[ 148.987405][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 148.993576][ C1] x64_sys_call+0x4b/0x9a0
[ 148.998090][ C1] do_syscall_64+0x4c/0xa0
[ 149.002524][ C1] ? clear_bhb_loop+0x50/0xa0
[ 149.007301][ C1] ? clear_bhb_loop+0x50/0xa0
[ 149.012076][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 149.017997][ C1] RIP: 0033:0x7f088e45cda9
[ 149.022443][ 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
[ 149.042359][ C1] RSP: 002b:00007f088dfbd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 149.050984][ C1] RAX: ffffffffffffffda RBX: 00007f088e58b050 RCX: 00007f088e45cda9
[ 149.059081][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 149.067074][ C1] RBP: 00007f088e4a947a R08: 0000000000000000 R09: 0000000000000000
[ 149.075099][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 149.083223][ C1] R13: 000000000000000b R14: 00007f088e58b050 R15: 00007fff29ee5888
[ 149.091225][ C1]
[ 199.542984][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz-executor.0:746]
[ 199.551694][ C0] Modules linked in:
[ 199.555609][ C0] CPU: 0 PID: 746 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 199.565927][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 199.576108][ C0] RIP: 0010:tipc_sk_lookup+0xb4/0x5f0
[ 199.581540][ C0] Code: b6 04 20 84 c0 0f 85 0a 05 00 00 44 8b 35 2c ab 5f 02 e8 3f 56 cc fc 48 81 c3 38 0a 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 <74> 08 48 89 df e8 f2 bb 1c fd 49 c1 e6 03 4c 03 33 4c 89 f0 48 c1
[ 199.602131][ C0] RSP: 0018:ffffc90000db66c0 EFLAGS: 00000246
[ 199.608300][ C0] RAX: 1ffff11020dfe747 RBX: ffff888106ff3a38 RCX: dffffc0000000000
[ 199.616284][ C0] RDX: 0000000000000000 RSI: 00000000aa2ce4e9 RDI: ffff888106ff3000
[ 199.624679][ C0] RBP: ffffc90000db67b0 R08: 0000000000000004 R09: 0000000000000003
[ 199.632662][ C0] R10: fffff520001b6ce8 R11: 1ffff920001b6ce8 R12: dffffc0000000000
[ 199.640927][ C0] R13: dffffc0000000000 R14: 0000000000000026 R15: 00000000aa2ce4e9
[ 199.648930][ C0] FS: 00007f088dfde6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.657956][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.664648][ C0] CR2: 00000000200001c0 CR3: 0000000126189000 CR4: 00000000003506b0
[ 199.672718][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.680782][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.688763][ C0] Call Trace:
[ 199.692082][ C0]
[ 199.695018][ C0] ? __kasan_check_write+0x14/0x20
[ 199.700136][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.705070][ C0] ? tipc_sk_rcv+0x2c60/0x2c60
[ 199.710009][ C0] tipc_sk_rcv+0x3fe/0x2c60
[ 199.714608][ C0] ? stack_trace_save+0x98/0xe0
[ 199.719475][ C0] ? __stack_depot_save+0x442/0x480
[ 199.724705][ C0] ? kasan_set_free_info+0x23/0x40
[ 199.729835][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.735070][ C0] ? tipc_node_xmit+0x256/0xce0
[ 199.739937][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.745232][ C0] ? __release_sock+0x143/0x350
[ 199.750104][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 199.755222][ C0] ? __skb_queue_purge+0x170/0x170
[ 199.760450][ C0] tipc_node_xmit+0x256/0xce0
[ 199.765126][ C0] ? kasan_quarantine_put+0x34/0x190
[ 199.770501][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.776057][ C0] ? ____kasan_slab_free+0x130/0x160
[ 199.781441][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.786384][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 199.791939][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.796611][ C0] tipc_node_distr_xmit+0x292/0x390
[ 199.801998][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 199.807191][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 199.811788][ C0] ? __skb_queue_purge+0x170/0x170
[ 199.816913][ C0] tipc_node_xmit+0x256/0xce0
[ 199.821676][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.827228][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 199.832640][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 199.837792][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 199.843276][ C0] ? unwind_get_return_address+0x4d/0x90
[ 199.849030][ C0] ? __kasan_check_write+0x14/0x20
[ 199.854142][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.859731][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 199.864548][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 199.869854][ C0] ? stack_trace_save+0x98/0xe0
[ 199.874730][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 199.880539][ C0] ? __stack_depot_save+0x442/0x480
[ 199.885919][ C0] ? kasan_set_track+0x5b/0x70
[ 199.890860][ C0] ? kasan_set_track+0x4a/0x70
[ 199.895626][ C0] ? kasan_set_free_info+0x23/0x40
[ 199.900839][ C0] ? ____kasan_slab_free+0x125/0x160
[ 199.906219][ C0] ? __kasan_slab_free+0x11/0x20
[ 199.911155][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 199.916705][ C0] ? kmem_cache_free+0x100/0x320
[ 199.921669][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.926370][ C0] ? kfree_skb+0xc1/0x2f0
[ 199.931064][ C0] ? tipc_msg_reverse+0x698/0x900
[ 199.936266][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 199.941552][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.946837][ C0] ? __release_sock+0x143/0x350
[ 199.951897][ C0] ? __sys_setsockopt+0x268/0x460
[ 199.957221][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.962414][ C0] ? do_syscall_64+0x4c/0xa0
[ 199.967000][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.973222][ C0] ? tipc_sk_publish+0x440/0x440
[ 199.978439][ C0] ? __kasan_check_write+0x14/0x20
[ 199.983914][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.988864][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 199.993374][ C0] ? kfree_skbmem+0x10c/0x180
[ 199.998059][ C0] ? skb_release_data+0x814/0xa10
[ 200.003090][ C0] ? __skb_queue_purge+0x170/0x170
[ 200.008231][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 200.013600][ C0] tipc_node_xmit+0x256/0xce0
[ 200.018276][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 200.024036][ C0] tipc_node_distr_xmit+0x292/0x390
[ 200.029318][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 200.034528][ C0] ? do_futex+0xcb2/0x2620
[ 200.039037][ C0] ? selinux_capable+0x29c/0x380
[ 200.043984][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 200.049180][ C0] ? tipc_sk_timeout+0x970/0x970
[ 200.054117][ C0] ? lock_sock_nested+0x1f1/0x290
[ 200.059140][ C0] __release_sock+0x143/0x350
[ 200.063903][ C0] sock_setsockopt+0x1b65/0x2270
[ 200.069035][ C0] ? security_file_alloc+0x33/0x120
[ 200.074669][ C0] ? __sock_set_mark+0x160/0x160
[ 200.079628][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 200.085544][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 200.091363][ C0] ? memcpy+0x56/0x70
[ 200.095588][ C0] ? __fget_files+0x2c4/0x320
[ 200.100584][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 200.106311][ C0] __sys_setsockopt+0x268/0x460
[ 200.111166][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 200.116026][ C0] ? fd_install+0x169/0x2a0
[ 200.120665][ C0] ? __kasan_check_write+0x14/0x20
[ 200.125904][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 200.131233][ C0] x64_sys_call+0x982/0x9a0
[ 200.135903][ C0] do_syscall_64+0x4c/0xa0
[ 200.140416][ C0] ? clear_bhb_loop+0x50/0xa0
[ 200.145211][ C0] ? clear_bhb_loop+0x50/0xa0
[ 200.149901][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 200.155908][ C0] RIP: 0033:0x7f088e45cda9
[ 200.160453][ 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
[ 200.180253][ C0] RSP: 002b:00007f088dfde0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 200.188788][ C0] RAX: ffffffffffffffda RBX: 00007f088e58af80 RCX: 00007f088e45cda9
[ 200.196770][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 200.204852][ C0] RBP: 00007f088e4a947a R08: 0000000000000004 R09: 0000000000000000
[ 200.213092][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 200.221323][ C0] R13: 000000000000000b R14: 00007f088e58af80 R15: 00007fff29ee5888
[ 200.229360][ C0]
[ 200.232396][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 200.237818][ C1] NMI backtrace for cpu 1
[ 200.237831][ C1] CPU: 1 PID: 747 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080615-g0d918fa8e88d #0
[ 200.237850][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 200.237859][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 200.237882][ C1] Code: 95 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 20 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 0e 6a 6f 03 89 f9 80 e1 07 38
[ 200.237896][ C1] RSP: 0018:ffffc90001ad76c0 EFLAGS: 00000246
[ 200.237911][ C1] RAX: 0000000000000003 RBX: ffff888126134588 RCX: ffffffff814f2dc9
[ 200.237923][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888126134588
[ 200.237934][ C1] RBP: ffffc90001ad7750 R08: dffffc0000000000 R09: ffffed1024c268b2
[ 200.237946][ C1] R10: ffffed1024c268b2 R11: 1ffff11024c268b1 R12: 1ffff1103ee20001
[ 200.237958][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200035aed8
[ 200.237971][ C1] FS: 00007f088dfbd6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 200.237986][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 200.238004][ C1] CR2: 00007f088dfbdd58 CR3: 0000000126189000 CR4: 00000000003506a0
[ 200.238019][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 200.238028][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 200.238039][ C1] Call Trace:
[ 200.238044][ C1]
[ 200.238051][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 200.238069][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 200.238088][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 200.238108][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 200.238125][ C1] ? avc_has_perm+0x158/0x240
[ 200.238142][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 200.238159][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 200.238174][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 200.238194][ C1] lock_sock_nested+0x97/0x290
[ 200.238213][ C1] ? sock_init_data+0xc0/0xc0
[ 200.238230][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 200.238246][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 200.238261][ C1] tipc_sendstream+0x47/0x70
[ 200.238279][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 200.238295][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 200.238313][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 200.238329][ C1] ? import_iovec+0x7c/0xb0
[ 200.238347][ C1] ___sys_sendmsg+0x1f0/0x260
[ 200.238364][ C1] ? __sys_sendmsg+0x250/0x250
[ 200.238384][ C1] ? __fdget+0x1a1/0x230
[ 200.238403][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 200.238419][ C1] ? ___sys_sendmsg+0x260/0x260
[ 200.238436][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 200.238456][ C1] x64_sys_call+0x4b/0x9a0
[ 200.238472][ C1] do_syscall_64+0x4c/0xa0
[ 200.238486][ C1] ? clear_bhb_loop+0x50/0xa0
[ 200.238501][ C1] ? clear_bhb_loop+0x50/0xa0
[ 200.238522][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 200.238538][ C1] RIP: 0033:0x7f088e45cda9
[ 200.238553][ 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
[ 200.238565][ C1] RSP: 002b:00007f088dfbd0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 200.238581][ C1] RAX: ffffffffffffffda RBX: 00007f088e58b050 RCX: 00007f088e45cda9
[ 200.238593][ C1] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000004
[ 200.238603][ C1] RBP: 00007f088e4a947a R08: 0000000000000000 R09: 0000000000000000
[ 200.238613][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 200.238623][ C1] R13: 000000000000000b R14: 00007f088e58b050 R15: 00007fff29ee5888
[ 200.238636][ C1]