Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts.
2025/10/03 11:52:18 parsed 1 programs
[ 45.609206][ T30] audit: type=1400 audit(1759492339.157:105): avc: denied { unlink } for pid=395 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"
[ 45.661238][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.192606][ T30] audit: type=1401 audit(1759492339.737:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.266065][ T30] audit: type=1400 audit(1759492339.807:107): avc: denied { create } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 46.532905][ T433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.540384][ T433] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.547875][ T433] device bridge_slave_0 entered promiscuous mode
[ 46.555449][ T433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.563019][ T433] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.571024][ T433] device bridge_slave_1 entered promiscuous mode
[ 46.618890][ T433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.627490][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.635853][ T433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.643106][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.659811][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.667431][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.676020][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.683904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.694293][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.703055][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.710231][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.718407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.727043][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.734494][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.747481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.757414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.771686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.783083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.791304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.799165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.807523][ T433] device veth0_vlan entered promiscuous mode
[ 46.817396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.827237][ T433] device veth1_macvtap entered promiscuous mode
[ 46.836393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.846606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/10/03 11:52:20 executed programs: 0
[ 47.271564][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.280673][ T461] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.288259][ T461] device bridge_slave_0 entered promiscuous mode
[ 47.299630][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.306762][ T461] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.314775][ T461] device bridge_slave_1 entered promiscuous mode
[ 47.362667][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.370750][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.378105][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.385303][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.403400][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.411100][ T321] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.419567][ T321] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.437197][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.445978][ T321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.453300][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.462524][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.471046][ T321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.478206][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.492130][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.505044][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.519950][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.532570][ T461] device veth0_vlan entered promiscuous mode
[ 47.539739][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.548046][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.556848][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.564930][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.577874][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.586529][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.597009][ T461] device veth1_macvtap entered promiscuous mode
[ 47.607230][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.615467][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.624289][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.635233][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.644299][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.671664][ T30] audit: type=1400 audit(1759492341.217:108): avc: denied { create } for pid=472 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.692374][ T30] audit: type=1400 audit(1759492341.217:109): avc: denied { write } for pid=472 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.712786][ T30] audit: type=1400 audit(1759492341.217:110): avc: denied { setopt } for pid=472 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 48.190139][ T45] device bridge_slave_1 left promiscuous mode
[ 48.198656][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.209236][ T45] device bridge_slave_0 left promiscuous mode
[ 48.215545][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.223761][ T45] device veth1_macvtap left promiscuous mode
[ 48.230236][ T45] device veth0_vlan left promiscuous mode
[ 150.438495][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 150.445309][ C0] rcu: 0-...!: (9998 ticks this GP) idle=671/1/0x4000000000000000 softirq=5387/5387 fqs=0 last_accelerate: 9e30/c540 dyntick_enabled: 1
[ 150.459781][ C0] (t=10002 jiffies g=3525 q=4)
[ 150.464627][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g3525 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 150.476855][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=1219
[ 150.485184][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g3525 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 150.496720][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 150.506856][ C0] rcu: RCU grace-period kthread stack dump:
[ 150.512742][ C0] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 150.521985][ C0] Call Trace:
[ 150.525255][ C0]
[ 150.528278][ C0] __schedule+0xb6e/0x14c0
[ 150.532704][ C0] ? release_firmware_map_entry+0x190/0x190
[ 150.538600][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 150.544485][ C0] ? __mod_timer+0x7ae/0xb30
[ 150.549166][ C0] schedule+0x11e/0x1e0
[ 150.553397][ C0] schedule_timeout+0x12c/0x2e0
[ 150.558364][ C0] ? console_conditional_schedule+0x30/0x30
[ 150.564258][ C0] ? update_process_times+0x200/0x200
[ 150.569632][ C0] ? prepare_to_swait_event+0x308/0x320
[ 150.575182][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 150.579949][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 150.585491][ C0] ? debug_smp_processor_id+0x17/0x20
[ 150.591144][ C0] ? __note_gp_changes+0x4e2/0x9e0
[ 150.596267][ C0] ? rcu_gp_init+0xc00/0xc00
[ 150.600847][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 150.606041][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 150.610623][ C0] rcu_gp_kthread+0x98/0x330
[ 150.615205][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 150.619976][ C0] ? __kasan_check_read+0x11/0x20
[ 150.625194][ C0] ? __kthread_parkme+0xac/0x200
[ 150.630139][ C0] ? preempt_count_add+0x90/0x1b0
[ 150.635157][ C0] kthread+0x411/0x500
[ 150.639213][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 150.643966][ C0] ? kthread_blkcg+0xd0/0xd0
[ 150.648552][ C0] ret_from_fork+0x1f/0x30
[ 150.652987][ C0]
[ 150.656023][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 150.662351][ C0] NMI backtrace for cpu 0
[ 150.666703][ C0] CPU: 0 PID: 966 Comm: syz.2.180 Not tainted syzkaller #0
[ 150.673892][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 150.683939][ C0] Call Trace:
[ 150.687232][ C0]
[ 150.690070][ C0] __dump_stack+0x21/0x30
[ 150.694401][ C0] dump_stack_lvl+0xee/0x150
[ 150.698991][ C0] ? show_regs_print_info+0x20/0x20
[ 150.704195][ C0] dump_stack+0x15/0x20
[ 150.708362][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 150.713305][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 150.719557][ C0] ? load_image+0x3a0/0x3a0
[ 150.724065][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.730314][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.736638][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 150.742714][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 150.748629][ C0] rcu_check_gp_kthread_starvation+0x1e0/0x260
[ 150.754777][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x186/0x230
[ 150.761794][ C0] print_cpu_stall+0x31b/0x600
[ 150.766657][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 150.771853][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 150.778000][ C0] ? raise_softirq+0x71/0xe0
[ 150.782595][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 150.788219][ C0] ? hrtimer_run_queues+0x166/0x430
[ 150.793531][ C0] update_process_times+0x198/0x200
[ 150.798738][ C0] tick_sched_timer+0x17c/0x240
[ 150.803587][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 150.809213][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 150.814437][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 150.819542][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 150.825605][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 150.830640][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 150.836615][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 150.842275][ C0]
[ 150.845210][ C0]
[ 150.848132][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 150.854299][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 150.859147][ 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 c0 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 be 89 72 03 89 f9 80 e1 07 38
[ 150.878833][ C0] RSP: 0018:ffffc90001aaf6c0 EFLAGS: 00000246
[ 150.884925][ C0] RAX: 0000000000000003 RBX: ffff8881103dd988 RCX: ffffffff814f4259
[ 150.892981][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881103dd988
[ 150.900945][ C0] RBP: ffffc90001aaf750 R08: dffffc0000000000 R09: ffffed102207bb32
[ 150.909094][ C0] R10: ffffed102207bb32 R11: 1ffff1102207bb31 R12: 1ffff1103ee00001
[ 150.917159][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000355ed8
[ 150.925126][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.931407][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 150.936790][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.943220][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 150.949510][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 150.956212][ C0] ? avc_has_perm+0x158/0x240
[ 150.961271][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 150.966779][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 150.971586][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 150.976810][ C0] lock_sock_nested+0x97/0x290
[ 150.981668][ C0] ? sock_init_data+0xc0/0xc0
[ 150.986495][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 150.991631][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 150.996883][ C0] tipc_sendstream+0x47/0x70
[ 151.001564][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 151.006500][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 151.011264][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 151.016282][ C0] ? import_iovec+0x7c/0xb0
[ 151.020813][ C0] ___sys_sendmsg+0x1f0/0x260
[ 151.025490][ C0] ? __sys_sendmsg+0x250/0x250
[ 151.030429][ C0] ? memcpy+0x56/0x70
[ 151.034408][ C0] ? __fdget+0x1a1/0x230
[ 151.038739][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 151.043941][ C0] ? ___sys_sendmsg+0x260/0x260
[ 151.048877][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 151.055044][ C0] x64_sys_call+0x4b/0x9a0
[ 151.059467][ C0] do_syscall_64+0x4c/0xa0
[ 151.063970][ C0] ? clear_bhb_loop+0x50/0xa0
[ 151.068850][ C0] ? clear_bhb_loop+0x50/0xa0
[ 151.073520][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 151.079406][ C0] RIP: 0033:0x7f592b10f169
[ 151.083820][ 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
[ 151.103518][ C0] RSP: 002b:00007f592ab80038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.111968][ C0] RAX: ffffffffffffffda RBX: 00007f592b336fa0 RCX: 00007f592b10f169
[ 151.120107][ C0] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000004
[ 151.128332][ C0] RBP: 00007f592b191a68 R08: 0000000000000000 R09: 0000000000000000
[ 151.136832][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 151.144892][ C0] R13: 0000000000000000 R14: 00007f592b336fa0 R15: 00007ffebee6d7e8
[ 151.152976][ C0]
[ 151.156087][ C0] NMI backtrace for cpu 0
[ 151.160487][ C0] CPU: 0 PID: 966 Comm: syz.2.180 Not tainted syzkaller #0
[ 151.167942][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 151.178186][ C0] Call Trace:
[ 151.181462][ C0]
[ 151.184385][ C0] __dump_stack+0x21/0x30
[ 151.188893][ C0] dump_stack_lvl+0xee/0x150
[ 151.193479][ C0] ? show_regs_print_info+0x20/0x20
[ 151.198762][ C0] ? resched_curr+0x9a/0x310
[ 151.203449][ C0] ? wake_up_process+0x20/0x20
[ 151.208325][ C0] dump_stack+0x15/0x20
[ 151.212570][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 151.217513][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 151.223857][ C0] ? __kasan_check_write+0x14/0x20
[ 151.229224][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 151.234788][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 151.239640][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.246169][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 151.252316][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 151.258298][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 151.264183][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 151.269463][ C0] print_cpu_stall+0x320/0x600
[ 151.274220][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 151.279500][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 151.285982][ C0] ? raise_softirq+0x71/0xe0
[ 151.290666][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 151.296107][ C0] ? hrtimer_run_queues+0x166/0x430
[ 151.301336][ C0] update_process_times+0x198/0x200
[ 151.306810][ C0] tick_sched_timer+0x17c/0x240
[ 151.311751][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 151.317380][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 151.322835][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 151.328145][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 151.334490][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 151.339436][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 151.345354][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 151.350988][ C0]
[ 151.353917][ C0]
[ 151.356840][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 151.362919][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 151.367970][ 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 c0 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 be 89 72 03 89 f9 80 e1 07 38
[ 151.387750][ C0] RSP: 0018:ffffc90001aaf6c0 EFLAGS: 00000246
[ 151.393827][ C0] RAX: 0000000000000003 RBX: ffff8881103dd988 RCX: ffffffff814f4259
[ 151.401794][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881103dd988
[ 151.409755][ C0] RBP: ffffc90001aaf750 R08: dffffc0000000000 R09: ffffed102207bb32
[ 151.417987][ C0] R10: ffffed102207bb32 R11: 1ffff1102207bb31 R12: 1ffff1103ee00001
[ 151.426210][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000355ed8
[ 151.434187][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 151.440438][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 151.445642][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 151.452016][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 151.458100][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 151.464776][ C0] ? avc_has_perm+0x158/0x240
[ 151.469462][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 151.475005][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 151.479763][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 151.484785][ C0] lock_sock_nested+0x97/0x290
[ 151.489541][ C0] ? sock_init_data+0xc0/0xc0
[ 151.494296][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 151.499237][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 151.504465][ C0] tipc_sendstream+0x47/0x70
[ 151.509187][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 151.514450][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 151.519318][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 151.524897][ C0] ? import_iovec+0x7c/0xb0
[ 151.529872][ C0] ___sys_sendmsg+0x1f0/0x260
[ 151.534834][ C0] ? __sys_sendmsg+0x250/0x250
[ 151.539601][ C0] ? memcpy+0x56/0x70
[ 151.543682][ C0] ? __fdget+0x1a1/0x230
[ 151.547933][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 151.552873][ C0] ? ___sys_sendmsg+0x260/0x260
[ 151.557720][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 151.564059][ C0] x64_sys_call+0x4b/0x9a0
[ 151.568685][ C0] do_syscall_64+0x4c/0xa0
[ 151.573485][ C0] ? clear_bhb_loop+0x50/0xa0
[ 151.578256][ C0] ? clear_bhb_loop+0x50/0xa0
[ 151.583155][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 151.589222][ C0] RIP: 0033:0x7f592b10f169
[ 151.593901][ 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
[ 151.613771][ C0] RSP: 002b:00007f592ab80038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 151.622549][ C0] RAX: ffffffffffffffda RBX: 00007f592b336fa0 RCX: 00007f592b10f169
[ 151.630747][ C0] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000004
[ 151.639408][ C0] RBP: 00007f592b191a68 R08: 0000000000000000 R09: 0000000000000000
[ 151.648124][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 151.656825][ C0] R13: 0000000000000000 R14: 00007f592b336fa0 R15: 00007ffebee6d7e8
[ 151.664907][ C0]
[ 199.144325][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [syz.2.180:967]
[ 199.152779][ C1] Modules linked in:
[ 199.156685][ C1] CPU: 1 PID: 967 Comm: syz.2.180 Not tainted syzkaller #0
[ 199.164207][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.174713][ C1] RIP: 0010:__kasan_check_write+0xf/0x20
[ 199.180363][ C1] Code: f6 48 8b 4d 08 31 d2 e8 bf ed ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 89 f6 48 8b 4d 08 ba 01 00 00 00 9c ed ff ff 5d c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41
[ 199.200383][ C1] RSP: 0018:ffffc90001ad6710 EFLAGS: 00000202
[ 199.206446][ C1] RAX: 0000000000000402 RBX: ffffc90001ad6c54 RCX: ffffffff84a8ede1
[ 199.214494][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90001ad6c54
[ 199.222551][ C1] RBP: ffffc90001ad6710 R08: dffffc0000000000 R09: ffffed102207bb31
[ 199.230765][ C1] R10: ffffed102207bb31 R11: 1ffff1102207bb30 R12: dffffc0000000000
[ 199.238930][ C1] R13: dffffc0000000000 R14: ffffc90001ad6740 R15: 1ffff9200035ace4
[ 199.246900][ C1] FS: 00007f592ab5f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.255956][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.262795][ C1] CR2: 00007f592ab5ef98 CR3: 000000011e2e5000 CR4: 00000000003506a0
[ 199.270755][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.279053][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.287455][ C1] Call Trace:
[ 199.290862][ C1]
[ 199.293890][ C1] _raw_spin_lock_bh+0x81/0xe0
[ 199.299028][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.304383][ C1] tipc_sk_rcv+0x259/0x2c60
[ 199.309058][ C1] ? stack_trace_save+0x98/0xe0
[ 199.314171][ C1] ? __stack_depot_save+0x442/0x480
[ 199.319550][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.324670][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.329765][ C1] ? tipc_node_xmit+0x256/0xce0
[ 199.334736][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.340020][ C1] ? __release_sock+0x143/0x350
[ 199.344860][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 199.349972][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.355087][ C1] tipc_node_xmit+0x256/0xce0
[ 199.359948][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.365661][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.371486][ C1] ? ____kasan_slab_free+0x130/0x160
[ 199.376876][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.381827][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.387536][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.392203][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.397403][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.403252][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 199.408147][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 199.413012][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.418226][ C1] ? unwind_next_frame+0x3d5/0x700
[ 199.423360][ C1] ? x64_sys_call+0x982/0x9a0
[ 199.428148][ C1] ? __kasan_check_write+0x14/0x20
[ 199.433468][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 199.438928][ C1] tipc_node_xmit+0x256/0xce0
[ 199.443721][ C1] ? x64_sys_call+0x982/0x9a0
[ 199.448575][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.454546][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 199.460017][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 199.465136][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 199.470499][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.476122][ C1] ? stack_trace_save+0xe0/0xe0
[ 199.480972][ C1] ? arch_stack_walk+0xe0/0x140
[ 199.485809][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 199.490985][ C1] ? stack_trace_save+0x98/0xe0
[ 199.495832][ C1] ? __stack_depot_save+0x34/0x480
[ 199.501027][ C1] ? kasan_set_track+0x5b/0x70
[ 199.506312][ C1] ? kasan_set_track+0x4a/0x70
[ 199.511707][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.516924][ C1] ? kasan_set_track+0x5b/0x70
[ 199.522247][ C1] ? kasan_set_track+0x4a/0x70
[ 199.527006][ C1] ? kasan_set_free_info+0x23/0x40
[ 199.532193][ C1] ? ____kasan_slab_free+0x125/0x160
[ 199.537716][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.542653][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.548336][ C1] ? kmem_cache_free+0x100/0x320
[ 199.553800][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.558582][ C1] ? kfree_skb+0xc1/0x2f0
[ 199.563181][ C1] ? tipc_msg_reverse+0x698/0x900
[ 199.568218][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 199.573603][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.578998][ C1] ? __release_sock+0x143/0x350
[ 199.583955][ C1] ? __sys_setsockopt+0x268/0x460
[ 199.589256][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.594488][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.599071][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.605443][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.610542][ C1] ? __kasan_check_write+0x14/0x20
[ 199.615670][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.620807][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 199.625446][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.630256][ C1] ? skb_release_data+0x814/0xa10
[ 199.635830][ C1] ? __skb_queue_purge+0x170/0x170
[ 199.641054][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 199.646426][ C1] tipc_node_xmit+0x256/0xce0
[ 199.651189][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 199.656999][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.662225][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 199.667486][ C1] ? selinux_capable+0x29c/0x380
[ 199.672447][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.677715][ C1] ? tipc_sk_timeout+0x970/0x970
[ 199.682664][ C1] ? lock_sock_nested+0x1f1/0x290
[ 199.687706][ C1] __release_sock+0x143/0x350
[ 199.692363][ C1] sock_setsockopt+0x1b65/0x2270
[ 199.697280][ C1] ? __sock_set_mark+0x160/0x160
[ 199.702593][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 199.708490][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 199.714519][ C1] ? __kasan_check_write+0x14/0x20
[ 199.719741][ C1] ? put_vma+0x44/0x60
[ 199.723882][ C1] ? __fget_files+0x2c4/0x320
[ 199.728540][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 199.734526][ C1] __sys_setsockopt+0x268/0x460
[ 199.739366][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 199.744374][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 199.749474][ C1] x64_sys_call+0x982/0x9a0
[ 199.753984][ C1] do_syscall_64+0x4c/0xa0
[ 199.758470][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.763136][ C1] ? clear_bhb_loop+0x50/0xa0
[ 199.767798][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.773853][ C1] RIP: 0033:0x7f592b10f169
[ 199.778276][ 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
[ 199.798446][ C1] RSP: 002b:00007f592ab5f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.807058][ C1] RAX: ffffffffffffffda RBX: 00007f592b337080 RCX: 00007f592b10f169
[ 199.815375][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.824217][ C1] RBP: 00007f592b191a68 R08: 0000000000000004 R09: 0000000000000000
[ 199.832813][ C1] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.840788][ C1] R13: 0000000000000001 R14: 00007f592b337080 R15: 00007ffebee6d7e8
[ 199.849103][ C1]
[ 199.852298][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.857862][ C0] NMI backtrace for cpu 0
[ 199.857877][ C0] CPU: 0 PID: 966 Comm: syz.2.180 Not tainted syzkaller #0
[ 199.857894][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.857903][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.857927][ 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 c0 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 be 89 72 03 89 f9 80 e1 07 38
[ 199.857940][ C0] RSP: 0018:ffffc90001aaf6c0 EFLAGS: 00000246
[ 199.857954][ C0] RAX: 0000000000000003 RBX: ffff8881103dd988 RCX: ffffffff814f4259
[ 199.857964][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881103dd988
[ 199.857974][ C0] RBP: ffffc90001aaf750 R08: dffffc0000000000 R09: ffffed102207bb32
[ 199.857984][ C0] R10: ffffed102207bb32 R11: 1ffff1102207bb31 R12: 1ffff1103ee00001
[ 199.857995][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000355ed8
[ 199.858006][ C0] FS: 00007f592ab806c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.858019][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.858030][ C0] CR2: 0000200000000000 CR3: 000000011e2e5000 CR4: 00000000003506b0
[ 199.858042][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.858059][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.858068][ C0] Call Trace:
[ 199.858074][ C0]
[ 199.858080][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 199.858096][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 199.858117][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 199.858134][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 199.858150][ C0] ? avc_has_perm+0x158/0x240
[ 199.858167][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.858181][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.858199][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 199.858215][ C0] lock_sock_nested+0x97/0x290
[ 199.858234][ C0] ? sock_init_data+0xc0/0xc0
[ 199.858247][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.858263][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 199.858278][ C0] tipc_sendstream+0x47/0x70
[ 199.858293][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 199.858306][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 199.858326][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 199.858343][ C0] ? import_iovec+0x7c/0xb0
[ 199.858361][ C0] ___sys_sendmsg+0x1f0/0x260
[ 199.858377][ C0] ? __sys_sendmsg+0x250/0x250
[ 199.858394][ C0] ? memcpy+0x56/0x70
[ 199.858412][ C0] ? __fdget+0x1a1/0x230
[ 199.858431][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 199.858450][ C0] ? ___sys_sendmsg+0x260/0x260
[ 199.858467][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.858487][ C0] x64_sys_call+0x4b/0x9a0
[ 199.858502][ C0] do_syscall_64+0x4c/0xa0
[ 199.858519][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.858536][ C0] ? clear_bhb_loop+0x50/0xa0
[ 199.858551][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 199.858567][ C0] RIP: 0033:0x7f592b10f169
[ 199.858580][ 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
[ 199.858591][ C0] RSP: 002b:00007f592ab80038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.858606][ C0] RAX: ffffffffffffffda RBX: 00007f592b336fa0 RCX: 00007f592b10f169
[ 199.858616][ C0] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000004
[ 199.858625][ C0] RBP: 00007f592b191a68 R08: 0000000000000000 R09: 0000000000000000
[ 199.858634][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.858643][ C0] R13: 0000000000000000 R14: 00007f592b336fa0 R15: 00007ffebee6d7e8
[ 199.858654][ C0]