Warning: Permanently added '10.128.0.124' (ED25519) to the list of known hosts.
2025/10/17 12:56:11 parsed 1 programs
[ 47.204014][ T30] audit: type=1400 audit(1760705772.749:105): avc: denied { unlink } for pid=390 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 47.238786][ T390] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 47.636846][ T30] audit: type=1400 audit(1760705773.179:106): avc: denied { create } for pid=402 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 47.830350][ T418] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.837505][ T418] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.845060][ T418] device bridge_slave_0 entered promiscuous mode
[ 47.851764][ T418] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.858910][ T418] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.866496][ T418] device bridge_slave_1 entered promiscuous mode
[ 47.905326][ T418] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.912382][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.919691][ T418] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.926755][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.944116][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.951377][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.959000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.966566][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.976189][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.984368][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.991566][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.000107][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.008456][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.015894][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.028180][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.037420][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.050349][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.062404][ T418] device veth0_vlan entered promiscuous mode
[ 48.072824][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.081023][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.088736][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.097786][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.107114][ T418] device veth1_macvtap entered promiscuous mode
[ 48.115948][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.126516][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.362446][ T30] audit: type=1401 audit(1760705773.899:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/10/17 12:56:13 executed programs: 0
[ 48.470397][ T456] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.477748][ T456] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.485336][ T456] device bridge_slave_0 entered promiscuous mode
[ 48.492289][ T456] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.499345][ T456] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.506845][ T456] device bridge_slave_1 entered promiscuous mode
[ 48.546949][ T456] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.554100][ T456] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.561430][ T456] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.568565][ T456] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.587692][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.595776][ T366] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.603143][ T366] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.612672][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.621089][ T366] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.628134][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.638730][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.646977][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.654015][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.668078][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.677301][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.697335][ T456] device veth0_vlan entered promiscuous mode
[ 48.703917][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.714970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.722954][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.730734][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.744745][ T456] device veth1_macvtap entered promiscuous mode
[ 48.751570][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.762370][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.772247][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.794276][ T30] audit: type=1400 audit(1760705774.339:108): avc: denied { prog_load } for pid=467 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 48.818746][ T30] audit: type=1400 audit(1760705774.339:109): avc: denied { create } for pid=467 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 48.838571][ T30] audit: type=1400 audit(1760705774.339:110): avc: denied { write } for pid=467 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 48.859668][ T30] audit: type=1400 audit(1760705774.339:111): avc: denied { setopt } for pid=467 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 49.534942][ T45] device bridge_slave_1 left promiscuous mode
[ 49.541293][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.548985][ T45] device bridge_slave_0 left promiscuous mode
[ 49.555256][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.570367][ T45] device veth1_macvtap left promiscuous mode
[ 49.576446][ T45] device veth0_vlan left promiscuous mode
[ 149.843384][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 149.850189][ C0] rcu: 0-...!: (10000 ticks this GP) idle=2b7/1/0x4000000000000000 softirq=4619/4619 fqs=0 last_accelerate: 9df7/c508 dyntick_enabled: 1
[ 149.864523][ C0] (t=10000 jiffies g=2553 q=578)
[ 149.869566][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2553 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 149.881706][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=870
[ 149.889418][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2553 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 149.900815][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 149.910791][ C0] rcu: RCU grace-period kthread stack dump:
[ 149.916813][ C0] task:rcu_preempt state:I stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 149.926072][ C0] Call Trace:
[ 149.929344][ C0]
[ 149.932302][ C0] __schedule+0xb6e/0x14c0
[ 149.936731][ C0] ? release_firmware_map_entry+0x190/0x190
[ 149.942612][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 149.948409][ C0] ? __mod_timer+0x7ae/0xb30
[ 149.952990][ C0] schedule+0x11e/0x1e0
[ 149.957133][ C0] schedule_timeout+0x12c/0x2e0
[ 149.961974][ C0] ? console_conditional_schedule+0x30/0x30
[ 149.967949][ C0] ? update_process_times+0x200/0x200
[ 149.973312][ C0] ? prepare_to_swait_event+0x308/0x320
[ 149.978855][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 149.983629][ C0] ? debug_smp_processor_id+0x17/0x20
[ 149.989001][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 149.994187][ C0] ? rcu_gp_init+0xc00/0xc00
[ 149.998768][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 150.004062][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 150.008645][ C0] rcu_gp_kthread+0x98/0x330
[ 150.013227][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 150.017893][ C0] ? __kasan_check_read+0x11/0x20
[ 150.022927][ C0] ? __kthread_parkme+0xac/0x200
[ 150.027945][ C0] ? preempt_count_add+0x90/0x1b0
[ 150.033170][ C0] kthread+0x411/0x500
[ 150.037457][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 150.042133][ C0] ? kthread_blkcg+0xd0/0xd0
[ 150.046728][ C0] ret_from_fork+0x1f/0x30
[ 150.051160][ C0]
[ 150.054193][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 150.060517][ C0] NMI backtrace for cpu 0
[ 150.064838][ C0] CPU: 0 PID: 651 Comm: syz.0.76 Not tainted syzkaller #0
[ 150.071937][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 150.082064][ C0] Call Trace:
[ 150.085471][ C0]
[ 150.088305][ C0] __dump_stack+0x21/0x30
[ 150.092736][ C0] dump_stack_lvl+0xee/0x150
[ 150.097576][ C0] ? show_regs_print_info+0x20/0x20
[ 150.102820][ C0] dump_stack+0x15/0x20
[ 150.106969][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 150.112085][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 150.118230][ C0] ? load_image+0x3a0/0x3a0
[ 150.122815][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.128887][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.135031][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 150.141185][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 150.147154][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 150.153297][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 150.160307][ C0] print_cpu_stall+0x31b/0x600
[ 150.165151][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 150.170341][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 150.176579][ C0] ? raise_softirq+0x71/0xe0
[ 150.181346][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 150.186801][ C0] ? hrtimer_run_queues+0x166/0x430
[ 150.191992][ C0] update_process_times+0x198/0x200
[ 150.197185][ C0] tick_sched_timer+0x17c/0x240
[ 150.202045][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 150.207580][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 150.212791][ C0] ? __kasan_check_write+0x14/0x20
[ 150.217900][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 150.223099][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 150.229157][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 150.234184][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 150.240070][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 150.245794][ C0]
[ 150.248713][ C0]
[ 150.251630][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 150.257699][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 150.262643][ C0] Code: 91 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 60 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e a9 72 03 89 f9 80 e1 07 38
[ 150.282415][ C0] RSP: 0018:ffffc900010676c0 EFLAGS: 00000246
[ 150.288472][ C0] RAX: 0000000000000003 RBX: ffff888119c1cf88 RCX: ffffffff814f42b9
[ 150.296432][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888119c1cf88
[ 150.304497][ C0] RBP: ffffc90001067750 R08: dffffc0000000000 R09: ffffed10233839f2
[ 150.312638][ C0] R10: ffffed10233839f2 R11: 1ffff110233839f1 R12: 1ffff1103ee00001
[ 150.320595][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff9200020ced8
[ 150.328558][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.334796][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 150.339896][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.346307][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 150.352365][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 150.358769][ C0] ? avc_has_perm+0x158/0x240
[ 150.363621][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 150.369069][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 150.373919][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 150.378933][ C0] lock_sock_nested+0x97/0x290
[ 150.383700][ C0] ? sock_init_data+0xc0/0xc0
[ 150.388367][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 150.393909][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 150.399105][ C0] tipc_sendstream+0x47/0x70
[ 150.403682][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 150.408616][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 150.413576][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 150.418717][ C0] ? import_iovec+0x7c/0xb0
[ 150.423230][ C0] ___sys_sendmsg+0x1f0/0x260
[ 150.427897][ C0] ? __sys_sendmsg+0x250/0x250
[ 150.432652][ C0] ? memcpy+0x56/0x70
[ 150.436829][ C0] ? __fdget+0x1a1/0x230
[ 150.441266][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 150.446238][ C0] ? ___sys_sendmsg+0x260/0x260
[ 150.451094][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 150.457246][ C0] x64_sys_call+0x4b/0x9a0
[ 150.461663][ C0] do_syscall_64+0x4c/0xa0
[ 150.466080][ C0] ? clear_bhb_loop+0x50/0xa0
[ 150.470748][ C0] ? clear_bhb_loop+0x50/0xa0
[ 150.475417][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.481389][ C0] RIP: 0033:0x7ff939f33ff9
[ 150.485807][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 150.505490][ C0] RSP: 002b:00007ff9399b5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 150.514081][ C0] RAX: ffffffffffffffda RBX: 00007ff93a0ebf80 RCX: 00007ff939f33ff9
[ 150.522260][ C0] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 150.530227][ C0] RBP: 00007ff939fa6296 R08: 0000000000000000 R09: 0000000000000000
[ 150.538313][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 150.546547][ C0] R13: 0000000000000000 R14: 00007ff93a0ebf80 R15: 00007ffd78886208
[ 150.554611][ C0]
[ 150.557921][ C0] NMI backtrace for cpu 0
[ 150.562371][ C0] CPU: 0 PID: 651 Comm: syz.0.76 Not tainted syzkaller #0
[ 150.569565][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 150.579614][ C0] Call Trace:
[ 150.582881][ C0]
[ 150.585713][ C0] __dump_stack+0x21/0x30
[ 150.590082][ C0] dump_stack_lvl+0xee/0x150
[ 150.594704][ C0] ? show_regs_print_info+0x20/0x20
[ 150.599889][ C0] ? resched_curr+0x9a/0x310
[ 150.604626][ C0] ? wake_up_process+0x20/0x20
[ 150.609408][ C0] dump_stack+0x15/0x20
[ 150.613657][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 150.618594][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 150.624749][ C0] ? __kasan_check_write+0x14/0x20
[ 150.629938][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 150.635601][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 150.640291][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.646346][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.652405][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 150.658377][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 150.664487][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 150.669594][ C0] print_cpu_stall+0x320/0x600
[ 150.674442][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 150.679723][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 150.685861][ C0] ? raise_softirq+0x71/0xe0
[ 150.690453][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 150.695921][ C0] ? hrtimer_run_queues+0x166/0x430
[ 150.701117][ C0] update_process_times+0x198/0x200
[ 150.706307][ C0] tick_sched_timer+0x17c/0x240
[ 150.711149][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 150.716685][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 150.721959][ C0] ? __kasan_check_write+0x14/0x20
[ 150.727166][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 150.732265][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 150.738329][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 150.743360][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 150.749333][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 150.755059][ C0]
[ 150.758077][ C0]
[ 150.760995][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 150.767463][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 150.772661][ C0] Code: 91 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 60 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e a9 72 03 89 f9 80 e1 07 38
[ 150.792447][ C0] RSP: 0018:ffffc900010676c0 EFLAGS: 00000246
[ 150.798615][ C0] RAX: 0000000000000003 RBX: ffff888119c1cf88 RCX: ffffffff814f42b9
[ 150.806604][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888119c1cf88
[ 150.814670][ C0] RBP: ffffc90001067750 R08: dffffc0000000000 R09: ffffed10233839f2
[ 150.822646][ C0] R10: ffffed10233839f2 R11: 1ffff110233839f1 R12: 1ffff1103ee00001
[ 150.830606][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff9200020ced8
[ 150.838938][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.845180][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 150.850284][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.856608][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 150.862671][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 150.869091][ C0] ? avc_has_perm+0x158/0x240
[ 150.873755][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 150.879378][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 150.884239][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 150.889275][ C0] lock_sock_nested+0x97/0x290
[ 150.894038][ C0] ? sock_init_data+0xc0/0xc0
[ 150.898726][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 150.903743][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 150.908961][ C0] tipc_sendstream+0x47/0x70
[ 150.913549][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 150.918562][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 150.923318][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 150.928451][ C0] ? import_iovec+0x7c/0xb0
[ 150.933118][ C0] ___sys_sendmsg+0x1f0/0x260
[ 150.937884][ C0] ? __sys_sendmsg+0x250/0x250
[ 150.942766][ C0] ? memcpy+0x56/0x70
[ 150.946738][ C0] ? __fdget+0x1a1/0x230
[ 150.951064][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 150.955993][ C0] ? ___sys_sendmsg+0x260/0x260
[ 150.960840][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 150.967090][ C0] x64_sys_call+0x4b/0x9a0
[ 150.971498][ C0] do_syscall_64+0x4c/0xa0
[ 150.975923][ C0] ? clear_bhb_loop+0x50/0xa0
[ 150.980597][ C0] ? clear_bhb_loop+0x50/0xa0
[ 150.985257][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.991246][ C0] RIP: 0033:0x7ff939f33ff9
[ 150.995664][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 151.015616][ C0] RSP: 002b:00007ff9399b5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.024045][ C0] RAX: ffffffffffffffda RBX: 00007ff93a0ebf80 RCX: 00007ff939f33ff9
[ 151.032017][ C0] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 151.040065][ C0] RBP: 00007ff939fa6296 R08: 0000000000000000 R09: 0000000000000000
[ 151.048024][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 151.055980][ C0] R13: 0000000000000000 R14: 00007ff93a0ebf80 R15: 00007ffd78886208
[ 151.063953][ C0]
[ 199.110884][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.0.76:652]
[ 199.119361][ C1] Modules linked in:
[ 199.123325][ C1] CPU: 1 PID: 652 Comm: syz.0.76 Not tainted syzkaller #0
[ 199.130684][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 199.140843][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x82/0x90
[ 199.148157][ C1] Code: 8d 50 28 4d 39 ca 77 22 89 ff 89 f6 4a c7 44 02 08 05 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 48 8b 45 08
[ 199.167745][ C1] RSP: 0018:ffffc900010766b0 EFLAGS: 00000293
[ 199.173886][ C1] RAX: ffffffff848da4f4 RBX: 0000000000000082 RCX: ffff88811e5b4f00
[ 199.182387][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 199.190421][ C1] RBP: ffffc900010766b0 R08: 0000000000000004 R09: 0000000000000003
[ 199.198375][ C1] R10: fffff5200020ece8 R11: 1ffff9200020ece8 R12: 0000000000000000
[ 199.206628][ C1] R13: ffff888120aaa004 R14: 0000000084803a99 R15: ffff888111c210de
[ 199.214754][ C1] FS: 00007ff9399946c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.223908][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.230563][ C1] CR2: 00007ff939993f98 CR3: 000000011eb8f000 CR4: 00000000003506a0
[ 199.238519][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.246478][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.254544][ C1] Call Trace:
[ 199.257890][ C1]
[ 199.260832][ C1] tipc_sk_lookup+0x204/0x5f0
[ 199.265488][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.270424][ C1] ? tipc_sk_rcv+0x2c60/0x2c60
[ 199.275187][ C1] ? tipc_sk_rcv+0x19f6/0x2c60
[ 199.279927][ C1] tipc_sk_rcv+0x3fe/0x2c60
[ 199.284596][ C1] ? stack_trace_save+0x98/0xe0
[ 199.289786][ C1] ? __stack_depot_save+0x442/0x480
[ 199.294961][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.300221][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.305176][ C1] ? tipc_node_xmit+0x256/0xce0
[ 199.310105][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.315478][ C1] ? __release_sock+0x143/0x350
[ 199.320541][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 199.325797][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.331155][ C1] tipc_node_xmit+0x256/0xce0
[ 199.335826][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.341290][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.347019][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.352418][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.357441][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.363121][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.367920][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.373205][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.378383][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 199.382954][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.388051][ C1] tipc_node_xmit+0x256/0xce0
[ 199.392912][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.398549][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 199.403753][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 199.409021][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 199.414393][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.420004][ C1] ? stack_trace_save+0xe0/0xe0
[ 199.424835][ C1] ? arch_stack_walk+0x80/0x140
[ 199.429971][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 199.435160][ C1] ? stack_trace_save+0x98/0xe0
[ 199.440032][ C1] ? __stack_depot_save+0x34/0x480
[ 199.445210][ C1] ? kasan_set_track+0x5b/0x70
[ 199.449950][ C1] ? kasan_set_track+0x4a/0x70
[ 199.454774][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.459956][ C1] ? kasan_set_track+0x5b/0x70
[ 199.464697][ C1] ? kasan_set_track+0x4a/0x70
[ 199.469437][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.474737][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.480084][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.485001][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.490667][ C1] ? kmem_cache_free+0x100/0x320
[ 199.495585][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.500244][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.504589][ C1] ? tipc_msg_reverse+0x698/0x900
[ 199.509596][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 199.514854][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.520312][ C1] ? __release_sock+0x143/0x350
[ 199.525147][ C1] ? __sys_setsockopt+0x268/0x460
[ 199.530173][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.535433][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.539999][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.546599][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.551701][ C1] ? __kasan_check_write+0x14/0x20
[ 199.556807][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.561729][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 199.566308][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.570968][ C1] ? skb_release_data+0x814/0xa10
[ 199.575994][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.581126][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 199.586492][ C1] tipc_node_xmit+0x256/0xce0
[ 199.591251][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.596845][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.602026][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.607297][ C1] ? selinux_capable+0x29c/0x380
[ 199.612248][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.617369][ C1] ? tipc_sk_timeout+0x970/0x970
[ 199.622287][ C1] ? lock_sock_nested+0x1f1/0x290
[ 199.627418][ C1] __release_sock+0x143/0x350
[ 199.632167][ C1] sock_setsockopt+0x1b65/0x2270
[ 199.637124][ C1] ? __sock_set_mark+0x160/0x160
[ 199.642063][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 199.647873][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 199.653677][ C1] ? __kasan_check_write+0x14/0x20
[ 199.658794][ C1] ? put_vma+0x44/0x60
[ 199.663101][ C1] ? __fget_files+0x2c4/0x320
[ 199.667773][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 199.673481][ C1] __sys_setsockopt+0x268/0x460
[ 199.678335][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 199.683530][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 199.688716][ C1] x64_sys_call+0x982/0x9a0
[ 199.693292][ C1] do_syscall_64+0x4c/0xa0
[ 199.697776][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.702528][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.707297][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.713344][ C1] RIP: 0033:0x7ff939f33ff9
[ 199.717757][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 199.737475][ C1] RSP: 002b:00007ff939994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.745969][ C1] RAX: ffffffffffffffda RBX: 00007ff93a0ec058 RCX: 00007ff939f33ff9
[ 199.753943][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.761995][ C1] RBP: 00007ff939fa6296 R08: 0000000000000004 R09: 0000000000000000
[ 199.769986][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.778242][ C1] R13: 0000000000000001 R14: 00007ff93a0ec058 R15: 00007ffd78886208
[ 199.786399][ C1]
[ 199.789400][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.794872][ C0] NMI backtrace for cpu 0
[ 199.794883][ C0] CPU: 0 PID: 651 Comm: syz.0.76 Not tainted syzkaller #0
[ 199.794897][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 199.794908][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.794929][ C0] Code: 91 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 60 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e a9 72 03 89 f9 80 e1 07 38
[ 199.794940][ C0] RSP: 0018:ffffc900010676c0 EFLAGS: 00000246
[ 199.794953][ C0] RAX: 0000000000000003 RBX: ffff888119c1cf88 RCX: ffffffff814f42b9
[ 199.794962][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888119c1cf88
[ 199.794971][ C0] RBP: ffffc90001067750 R08: dffffc0000000000 R09: ffffed10233839f2
[ 199.794981][ C0] R10: ffffed10233839f2 R11: 1ffff110233839f1 R12: 1ffff1103ee00001
[ 199.794991][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff9200020ced8
[ 199.795001][ C0] FS: 00007ff9399b56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.795014][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.795023][ C0] CR2: 00007ff939994d58 CR3: 000000011eb8f000 CR4: 00000000003506b0
[ 199.795040][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.795047][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.795056][ C0] Call Trace:
[ 199.795060][ C0]
[ 199.795066][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.795080][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 199.795098][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 199.795114][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 199.795128][ C0] ? avc_has_perm+0x158/0x240
[ 199.795143][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.795157][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.795172][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.795187][ C0] lock_sock_nested+0x97/0x290
[ 199.795203][ C0] ? sock_init_data+0xc0/0xc0
[ 199.795216][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.795230][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 199.795245][ C0] tipc_sendstream+0x47/0x70
[ 199.795258][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 199.795270][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 199.795287][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 199.795302][ C0] ? import_iovec+0x7c/0xb0
[ 199.795318][ C0] ___sys_sendmsg+0x1f0/0x260
[ 199.795337][ C0] ? __sys_sendmsg+0x250/0x250
[ 199.795357][ C0] ? memcpy+0x56/0x70
[ 199.795373][ C0] ? __fdget+0x1a1/0x230
[ 199.795389][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 199.795404][ C0] ? ___sys_sendmsg+0x260/0x260
[ 199.795419][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.795437][ C0] x64_sys_call+0x4b/0x9a0
[ 199.795450][ C0] do_syscall_64+0x4c/0xa0
[ 199.795469][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.795480][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.795492][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.795507][ C0] RIP: 0033:0x7ff939f33ff9
[ 199.795519][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 199.795529][ C0] RSP: 002b:00007ff9399b5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.795542][ C0] RAX: ffffffffffffffda RBX: 00007ff93a0ebf80 RCX: 00007ff939f33ff9
[ 199.795552][ C0] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 199.795560][ C0] RBP: 00007ff939fa6296 R08: 0000000000000000 R09: 0000000000000000
[ 199.795568][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.795576][ C0] R13: 0000000000000000 R14: 00007ff93a0ebf80 R15: 00007ffd78886208
[ 199.795587][ C0]