Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts.
2025/10/31 12:34:19 parsed 1 programs
[ 45.081289][ T30] audit: type=1400 audit(1761914060.604:105): avc: denied { unlink } for pid=394 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"
[ 45.121639][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 45.573341][ T402] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.580601][ T402] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.588123][ T402] device bridge_slave_0 entered promiscuous mode
[ 45.595696][ T402] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.603059][ T402] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.610801][ T402] device bridge_slave_1 entered promiscuous mode
[ 45.650190][ T402] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.657729][ T402] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.665658][ T402] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.672781][ T402] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.689396][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.697583][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.705699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 45.713471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.723107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.731448][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.738755][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.747705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.756600][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.763694][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.776093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.785417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.798558][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.809625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.817859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.825936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.835164][ T402] device veth0_vlan entered promiscuous mode
[ 45.845774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.855197][ T402] device veth1_macvtap entered promiscuous mode
[ 45.864035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.874909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.121735][ T30] audit: type=1401 audit(1761914061.644:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/10/31 12:34:22 executed programs: 0
[ 46.616980][ T45] device bridge_slave_1 left promiscuous mode
[ 46.623969][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.631766][ T45] device bridge_slave_0 left promiscuous mode
[ 46.638034][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.646535][ T45] device veth1_macvtap left promiscuous mode
[ 46.653166][ T45] device veth0_vlan left promiscuous mode
[ 46.763916][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.772469][ T461] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.780157][ T461] device bridge_slave_0 entered promiscuous mode
[ 46.787363][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.794933][ T461] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.802849][ T461] device bridge_slave_1 entered promiscuous mode
[ 46.842535][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.851095][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.859732][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.868005][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.885199][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.893908][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.902552][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.912849][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.921297][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.928839][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.937835][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.946175][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.953544][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.964884][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.974189][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.987008][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.999544][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.007895][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.016736][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.025289][ T461] device veth0_vlan entered promiscuous mode
[ 47.045535][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.055393][ T461] device veth1_macvtap entered promiscuous mode
[ 47.065492][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.075368][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.097742][ T30] audit: type=1400 audit(1761914062.614:107): 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
[ 47.117724][ T30] audit: type=1400 audit(1761914062.614:108): 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
[ 47.162187][ T30] audit: type=1400 audit(1761914062.684:109): 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
[ 147.290552][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 147.298134][ C1] rcu: 1-...!: (10007 ticks this GP) idle=701/1/0x4000000000000000 softirq=4518/4519 fqs=36 last_accelerate: 9cef/c405 dyntick_enabled: 1
[ 147.313361][ C1] (t=10000 jiffies g=2509 q=42)
[ 147.318300][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9927 jiffies! g2509 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 147.330606][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=1022
[ 147.338847][ C1] rcu: rcu_preempt kthread starved for 9928 jiffies! g2509 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 147.350320][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 147.360808][ C1] rcu: RCU grace-period kthread stack dump:
[ 147.367476][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 147.377574][ C1] Call Trace:
[ 147.381359][ C1]
[ 147.384424][ C1] __schedule+0xb6e/0x14c0
[ 147.389440][ C1] ? release_firmware_map_entry+0x190/0x190
[ 147.396085][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 147.402331][ C1] ? __mod_timer+0x7ae/0xb30
[ 147.407003][ C1] schedule+0x11e/0x1e0
[ 147.411336][ C1] schedule_timeout+0x12c/0x2e0
[ 147.416261][ C1] ? console_conditional_schedule+0x30/0x30
[ 147.422367][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 147.428405][ C1] ? update_process_times+0x200/0x200
[ 147.433867][ C1] ? prepare_to_swait_event+0x308/0x320
[ 147.439582][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 147.444837][ C1] ? dyntick_save_progress_counter+0x1e0/0x1e0
[ 147.451246][ C1] ? rcu_gp_init+0xc00/0xc00
[ 147.456138][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 147.461592][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 147.466164][ C1] rcu_gp_kthread+0x98/0x330
[ 147.470827][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 147.475660][ C1] ? __kasan_check_read+0x11/0x20
[ 147.480663][ C1] ? __kthread_parkme+0xac/0x200
[ 147.485581][ C1] ? preempt_count_add+0x90/0x1b0
[ 147.490672][ C1] kthread+0x411/0x500
[ 147.495013][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 147.499727][ C1] ? kthread_blkcg+0xd0/0xd0
[ 147.504292][ C1] ret_from_fork+0x1f/0x30
[ 147.508788][ C1]
[ 147.511986][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 147.518463][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 147.523777][ C0] NMI backtrace for cpu 0
[ 147.523792][ C0] CPU: 0 PID: 475 Comm: syz.2.17 Not tainted syzkaller #0
[ 147.523808][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 147.523819][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 147.523839][ C0] Code: 92 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 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e b9 72 03 89 f9 80 e1 07 38
[ 147.523855][ C0] RSP: 0018:ffffc90000bd7900 EFLAGS: 00000246
[ 147.523868][ C0] RAX: 0000000000000003 RBX: ffff8881102d5488 RCX: ffffffff814f4299
[ 147.523879][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881102d5488
[ 147.523888][ C0] RBP: ffffc90000bd7990 R08: dffffc0000000000 R09: ffffed102205aa92
[ 147.523899][ C0] R10: ffffed102205aa92 R11: 1ffff1102205aa91 R12: 1ffff1103ee00001
[ 147.523910][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff9200017af20
[ 147.523921][ C0] FS: 000055555e7cf500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 147.523934][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 147.523945][ C0] CR2: 00007ff309e9ff98 CR3: 00000001100e9000 CR4: 00000000003506b0
[ 147.523957][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 147.523966][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 147.523975][ C0] Call Trace:
[ 147.523980][ C0]
[ 147.523986][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 147.524002][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 147.524019][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 147.524035][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 147.524051][ C0] ? stack_trace_save+0x98/0xe0
[ 147.524066][ C0] ? __stack_depot_save+0x34/0x480
[ 147.524083][ C0] ? __schedule+0xb76/0x14c0
[ 147.524098][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 147.524112][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 147.524127][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 147.524141][ C0] ? task_work_add+0x27/0x1e0
[ 147.524154][ C0] ? fput+0x1a/0x20
[ 147.524168][ C0] ? filp_close+0x105/0x150
[ 147.524183][ C0] ? __close_range+0x203/0x3e0
[ 147.524199][ C0] ? __x64_sys_close_range+0x7a/0x90
[ 147.524211][ C0] ? do_syscall_64+0x4c/0xa0
[ 147.524227][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 147.524244][ C0] lock_sock_nested+0x97/0x290
[ 147.524260][ C0] ? sock_init_data+0xc0/0xc0
[ 147.524274][ C0] ? locks_remove_posix+0x520/0x520
[ 147.524292][ C0] tipc_release+0xb2/0x1630
[ 147.524306][ C0] ? rwsem_write_trylock+0x130/0x300
[ 147.524321][ C0] ? tipc_sock_destruct+0x180/0x180
[ 147.524334][ C0] ? __kasan_check_write+0x14/0x20
[ 147.524349][ C0] ? _raw_spin_lock+0x8e/0xe0
[ 147.524363][ C0] ? _raw_spin_trylock_bh+0x130/0x130
[ 147.524378][ C0] sock_close+0xe0/0x270
[ 147.524391][ C0] ? sock_mmap+0xa0/0xa0
[ 147.524403][ C0] __fput+0x20b/0x8b0
[ 147.524418][ C0] ____fput+0x15/0x20
[ 147.524430][ C0] task_work_run+0x127/0x190
[ 147.524444][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 147.524457][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 147.524471][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 147.524484][ C0] do_syscall_64+0x58/0xa0
[ 147.524498][ C0] ? clear_bhb_loop+0x50/0xa0
[ 147.524510][ C0] ? clear_bhb_loop+0x50/0xa0
[ 147.524522][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 147.524538][ C0] RIP: 0033:0x7ff30a450929
[ 147.524557][ 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
[ 147.524568][ C0] RSP: 002b:00007ffea5dd4c48 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 147.524582][ C0] RAX: 0000000000000000 RBX: 00007ff30a679ba0 RCX: 00007ff30a450929
[ 147.524591][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 147.524600][ C0] RBP: 00007ff30a679ba0 R08: 0000000000000000 R09: 00000005a5dd4f3f
[ 147.524609][ C0] R10: 00007ff30a679ac0 R11: 0000000000000246 R12: 000000000000bb89
[ 147.524619][ C0] R13: 00007ff30a678080 R14: ffffffffffffffff R15: 00007ffea5dd4d60
[ 147.524631][ C0]
[ 147.524815][ C1] NMI backtrace for cpu 1
[ 147.968140][ C1] CPU: 1 PID: 476 Comm: syz.2.17 Not tainted syzkaller #0
[ 147.976673][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 147.987974][ C1] Call Trace:
[ 147.991485][ C1]
[ 147.994493][ C1] __dump_stack+0x21/0x30
[ 147.998814][ C1] dump_stack_lvl+0xee/0x150
[ 148.004236][ C1] ? show_regs_print_info+0x20/0x20
[ 148.010165][ C1] ? resched_curr+0x9a/0x310
[ 148.015776][ C1] ? wake_up_process+0x20/0x20
[ 148.020947][ C1] dump_stack+0x15/0x20
[ 148.025853][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 148.032261][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 148.039113][ C1] ? __kasan_check_write+0x14/0x20
[ 148.044775][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.050238][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 148.055377][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.061625][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 148.067850][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 148.073951][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 148.080544][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 148.087016][ C1] print_cpu_stall+0x320/0x600
[ 148.091977][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 148.097553][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 148.104141][ C1] ? raise_softirq+0x71/0xe0
[ 148.108896][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 148.114447][ C1] ? hrtimer_run_queues+0x166/0x430
[ 148.119810][ C1] update_process_times+0x198/0x200
[ 148.124990][ C1] tick_sched_timer+0x17c/0x240
[ 148.129821][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 148.135679][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 148.141150][ C1] ? __kasan_check_write+0x14/0x20
[ 148.146756][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 148.152493][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 148.159256][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 148.164720][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 148.171625][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 148.177350][ C1]
[ 148.180267][ C1]
[ 148.183359][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 148.190029][ C1] RIP: 0010:_raw_spin_lock_bh+0x6/0xe0
[ 148.195657][ C1] Code: 75 1d 48 8d 65 e0 5b 41 5c 41 5e 41 5f 5d c3 89 44 24 20 48 89 df 89 c6 e8 57 0c a6 fc eb c3 e8 50 62 fa ff 55 48 89 e5 41 57 <41> 56 41 54 53 48 83 e4 e0 48 83 ec 60 48 89 fb 65 48 8b 04 25 28
[ 148.216307][ C1] RSP: 0018:ffffc90000be69c8 EFLAGS: 00000293
[ 148.222705][ C1] RAX: 00000000255afe90 RBX: 0000000000000005 RCX: ffff888117c22780
[ 148.231014][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffc90000be6e34
[ 148.239973][ C1] RBP: ffffc90000be69d0 R08: dffffc0000000000 R09: ffffed102205aa91
[ 148.248088][ C1] R10: ffffed102205aa91 R11: 1ffff1102205aa90 R12: ffff8881149ff000
[ 148.257936][ C1] R13: dffffc0000000000 R14: ffffc90000be6e20 R15: 00000000255afe90
[ 148.267129][ C1] tipc_sk_rcv+0x259/0x2c60
[ 148.272038][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 148.278095][ C1] ? __stack_depot_save+0x442/0x480
[ 148.283281][ C1] ? kasan_set_track+0x5b/0x70
[ 148.288055][ C1] ? kasan_set_track+0x4a/0x70
[ 148.292803][ C1] ? kasan_set_free_info+0x23/0x40
[ 148.298075][ C1] ? ____kasan_slab_free+0x125/0x160
[ 148.303511][ C1] ? __kasan_slab_free+0x11/0x20
[ 148.308438][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 148.314140][ C1] ? kmem_cache_free+0x100/0x320
[ 148.319397][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.324223][ C1] ? tipc_sk_rcv+0x1ce4/0x2c60
[ 148.328974][ C1] ? tipc_sk_filter_rcv+0x151b/0x2c40
[ 148.334427][ C1] ? tipc_release+0xd0b/0x1630
[ 148.340260][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 148.347542][ C1] ? do_syscall_64+0x58/0xa0
[ 148.352807][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 148.360365][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.366186][ C1] tipc_node_xmit+0x256/0xce0
[ 148.371319][ C1] ? ____kasan_slab_free+0x130/0x160
[ 148.377034][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 148.383696][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 148.389705][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.394688][ C1] ? kmem_cache_free+0x100/0x320
[ 148.399791][ C1] ? skb_release_data+0x814/0xa10
[ 148.404898][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 148.410217][ C1] ? kfree_skb+0xc1/0x2f0
[ 148.414957][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.421212][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 148.427108][ C1] tipc_sk_rcv+0x1d5d/0x2c60
[ 148.432187][ C1] ? __schedule+0xb76/0x14c0
[ 148.437016][ C1] ? release_firmware_map_entry+0x190/0x190
[ 148.443460][ C1] ? do_handle_mm_fault+0xf39/0x1d50
[ 148.449662][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.455997][ C1] ? irqentry_exit_cond_resched+0x29/0x30
[ 148.462726][ C1] tipc_node_xmit+0x256/0xce0
[ 148.467802][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 148.473699][ C1] ? __kernel_text_address+0xa0/0x100
[ 148.479159][ C1] ? unwind_get_return_address+0x4d/0x90
[ 148.485802][ C1] ? __kasan_check_write+0x14/0x20
[ 148.491003][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.496658][ C1] tipc_sk_filter_rcv+0x151b/0x2c40
[ 148.502480][ C1] ? tipc_sk_publish+0x440/0x440
[ 148.507820][ C1] ? __kasan_check_write+0x14/0x20
[ 148.514250][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 148.519840][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 148.524982][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.529846][ C1] ? skb_release_data+0x814/0xa10
[ 148.535129][ C1] ? __skb_queue_purge+0x170/0x170
[ 148.540236][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 148.546211][ C1] tipc_node_xmit+0x256/0xce0
[ 148.551076][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 148.557126][ C1] ? kasan_quarantine_put+0x34/0x190
[ 148.562778][ C1] tipc_node_distr_xmit+0x292/0x390
[ 148.568372][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 148.573685][ C1] ? kfree_skbmem+0x10c/0x180
[ 148.578571][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 148.584744][ C1] ? tipc_sk_timeout+0x970/0x970
[ 148.590119][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 148.596945][ C1] __release_sock+0x143/0x350
[ 148.602427][ C1] release_sock+0x60/0x1b0
[ 148.607383][ C1] tipc_release+0xd0b/0x1630
[ 148.612760][ C1] ? tipc_sock_destruct+0x180/0x180
[ 148.618312][ C1] ? kick_process+0xdc/0x150
[ 148.623375][ C1] sock_close+0xe0/0x270
[ 148.628043][ C1] ? sock_mmap+0xa0/0xa0
[ 148.633008][ C1] __fput+0x20b/0x8b0
[ 148.636996][ C1] ____fput+0x15/0x20
[ 148.641518][ C1] task_work_run+0x127/0x190
[ 148.646439][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 148.652240][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 148.658054][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 148.663507][ C1] do_syscall_64+0x58/0xa0
[ 148.668058][ C1] ? clear_bhb_loop+0x50/0xa0
[ 148.673007][ C1] ? clear_bhb_loop+0x50/0xa0
[ 148.677840][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 148.684575][ C1] RIP: 0033:0x7ff30a450929
[ 148.689078][ 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
[ 148.709993][ C1] RSP: 002b:00007ff309ec1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 148.718836][ C1] RAX: 00000000000203a0 RBX: 00007ff30a677fa0 RCX: 00007ff30a450929
[ 148.727163][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 148.735380][ C1] RBP: 00007ff30a4d2b39 R08: 0000000000000000 R09: 0000000000000000
[ 148.744289][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 148.752445][ C1] R13: 0000000000000000 R14: 00007ff30a677fa0 R15: 00007ffea5dd4ae8
[ 148.760721][ C1]
[ 287.159944][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz.2.17:476]
[ 287.168249][ C1] Modules linked in:
[ 287.172134][ C1] CPU: 1 PID: 476 Comm: syz.2.17 Not tainted syzkaller #0
[ 287.179315][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.189533][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x4/0x90
[ 287.196325][ C1] Code: 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 65 48 8b 0d d0 aa 99 7e 65 8b 15 d1 aa 99 7e 81 e2 00
[ 287.216870][ C1] RSP: 0018:ffffc90000be68d0 EFLAGS: 00000246
[ 287.223096][ C1] RAX: 0000000000000000 RBX: 0000000000000370 RCX: 0000000000000025
[ 287.231042][ C1] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000
[ 287.239002][ C1] RBP: ffffc90000be68d0 R08: 0000000000000004 R09: 0000000000be6903
[ 287.247135][ C1] R10: fffff5200017cd2c R11: 1ffff9200017cd2c R12: 0000000000000004
[ 287.255516][ C1] R13: ffff8881102d57f8 R14: 0000000000000000 R15: fffffffffffffc08
[ 287.263851][ C1] FS: 00007ff309ec16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 287.273109][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.279916][ C1] CR2: 0000200000009000 CR3: 00000001100e9000 CR4: 00000000003506a0
[ 287.288154][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.296384][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.304870][ C1] Call Trace:
[ 287.308237][ C1]
[ 287.311186][ C1] tipc_sk_lookup+0x2ff/0x5f0
[ 287.315936][ C1] ? tipc_sk_rcv+0x2c60/0x2c60
[ 287.320690][ C1] tipc_sk_rcv+0x3fe/0x2c60
[ 287.325980][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 287.332893][ C1] ? __stack_depot_save+0x442/0x480
[ 287.338252][ C1] ? kasan_set_track+0x5b/0x70
[ 287.343186][ C1] ? kasan_set_track+0x4a/0x70
[ 287.348281][ C1] ? kasan_set_free_info+0x23/0x40
[ 287.353480][ C1] ? ____kasan_slab_free+0x125/0x160
[ 287.358834][ C1] ? __kasan_slab_free+0x11/0x20
[ 287.363989][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 287.369887][ C1] ? kmem_cache_free+0x100/0x320
[ 287.374908][ C1] ? kfree_skbmem+0x10c/0x180
[ 287.379572][ C1] ? tipc_sk_rcv+0x1ce4/0x2c60
[ 287.384513][ C1] ? tipc_sk_filter_rcv+0x151b/0x2c40
[ 287.389944][ C1] ? tipc_release+0xd0b/0x1630
[ 287.395162][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 287.400867][ C1] ? do_syscall_64+0x58/0xa0
[ 287.405942][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.412436][ C1] ? __skb_queue_purge+0x170/0x170
[ 287.418087][ C1] tipc_node_xmit+0x256/0xce0
[ 287.423018][ C1] ? ____kasan_slab_free+0x130/0x160
[ 287.428658][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.434519][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 287.440313][ C1] ? kfree_skbmem+0x10c/0x180
[ 287.445076][ C1] ? kmem_cache_free+0x100/0x320
[ 287.450104][ C1] ? skb_release_data+0x814/0xa10
[ 287.455113][ C1] tipc_node_xmit_skb+0xe9/0x130
[ 287.460043][ C1] ? kfree_skb+0xc1/0x2f0
[ 287.464607][ C1] ? __skb_queue_purge+0x170/0x170
[ 287.469696][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 287.475414][ C1] tipc_sk_rcv+0x1d5d/0x2c60
[ 287.480005][ C1] ? __schedule+0xb76/0x14c0
[ 287.485049][ C1] ? release_firmware_map_entry+0x190/0x190
[ 287.491032][ C1] ? do_handle_mm_fault+0xf39/0x1d50
[ 287.496343][ C1] ? __skb_queue_purge+0x170/0x170
[ 287.501571][ C1] ? irqentry_exit_cond_resched+0x29/0x30
[ 287.507523][ C1] tipc_node_xmit+0x256/0xce0
[ 287.512410][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.518681][ C1] ? __kernel_text_address+0xa0/0x100
[ 287.524230][ C1] ? unwind_get_return_address+0x4d/0x90
[ 287.529963][ C1] ? __kasan_check_write+0x14/0x20
[ 287.535316][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 287.541402][ C1] tipc_sk_filter_rcv+0x151b/0x2c40
[ 287.547039][ C1] ? tipc_sk_publish+0x440/0x440
[ 287.552055][ C1] ? __kasan_check_write+0x14/0x20
[ 287.557356][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.562478][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 287.567279][ C1] ? kfree_skbmem+0x10c/0x180
[ 287.572065][ C1] ? skb_release_data+0x814/0xa10
[ 287.577262][ C1] ? __skb_queue_purge+0x170/0x170
[ 287.582627][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 287.588242][ C1] tipc_node_xmit+0x256/0xce0
[ 287.592982][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.598689][ C1] ? kasan_quarantine_put+0x34/0x190
[ 287.604301][ C1] tipc_node_distr_xmit+0x292/0x390
[ 287.609585][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 287.615265][ C1] ? kfree_skbmem+0x10c/0x180
[ 287.620361][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.625983][ C1] ? tipc_sk_timeout+0x970/0x970
[ 287.630909][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 287.636628][ C1] __release_sock+0x143/0x350
[ 287.641476][ C1] release_sock+0x60/0x1b0
[ 287.646610][ C1] tipc_release+0xd0b/0x1630
[ 287.651330][ C1] ? tipc_sock_destruct+0x180/0x180
[ 287.657308][ C1] ? kick_process+0xdc/0x150
[ 287.663299][ C1] sock_close+0xe0/0x270
[ 287.668000][ C1] ? sock_mmap+0xa0/0xa0
[ 287.673119][ C1] __fput+0x20b/0x8b0
[ 287.677537][ C1] ____fput+0x15/0x20
[ 287.681883][ C1] task_work_run+0x127/0x190
[ 287.686671][ C1] exit_to_user_mode_loop+0xd0/0xe0
[ 287.692119][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 287.697903][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 287.703893][ C1] do_syscall_64+0x58/0xa0
[ 287.708856][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.714136][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.719102][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.725433][ C1] RIP: 0033:0x7ff30a450929
[ 287.730931][ 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
[ 287.751786][ C1] RSP: 002b:00007ff309ec1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.760761][ C1] RAX: 00000000000203a0 RBX: 00007ff30a677fa0 RCX: 00007ff30a450929
[ 287.770295][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 287.779034][ C1] RBP: 00007ff30a4d2b39 R08: 0000000000000000 R09: 0000000000000000
[ 287.787396][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 287.795555][ C1] R13: 0000000000000000 R14: 00007ff30a677fa0 R15: 00007ffea5dd4ae8
[ 287.803696][ C1]
[ 287.806834][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 287.812124][ C0] NMI backtrace for cpu 0
[ 287.812135][ C0] CPU: 0 PID: 475 Comm: syz.2.17 Not tainted syzkaller #0
[ 287.812152][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.812160][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 287.812182][ C0] Code: 92 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 92 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e b9 72 03 89 f9 80 e1 07 38
[ 287.812194][ C0] RSP: 0018:ffffc90000bd7900 EFLAGS: 00000246
[ 287.812208][ C0] RAX: 0000000000000003 RBX: ffff8881102d5488 RCX: ffffffff814f4299
[ 287.812219][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff8881102d5488
[ 287.812228][ C0] RBP: ffffc90000bd7990 R08: dffffc0000000000 R09: ffffed102205aa92
[ 287.812239][ C0] R10: ffffed102205aa92 R11: 1ffff1102205aa91 R12: 1ffff1103ee00001
[ 287.812250][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff9200017af20
[ 287.812261][ C0] FS: 000055555e7cf500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 287.812274][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.812284][ C0] CR2: 00007ff309e9ff98 CR3: 00000001100e9000 CR4: 00000000003506b0
[ 287.812298][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.812306][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.812315][ C0] Call Trace:
[ 287.812320][ C0]
[ 287.812326][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 287.812341][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 287.812359][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 287.812376][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 287.812391][ C0] ? stack_trace_save+0x98/0xe0
[ 287.812406][ C0] ? __stack_depot_save+0x34/0x480
[ 287.812422][ C0] ? __schedule+0xb76/0x14c0
[ 287.812436][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 287.812451][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 287.812466][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 287.812480][ C0] ? task_work_add+0x27/0x1e0
[ 287.812493][ C0] ? fput+0x1a/0x20
[ 287.812507][ C0] ? filp_close+0x105/0x150
[ 287.812522][ C0] ? __close_range+0x203/0x3e0
[ 287.812538][ C0] ? __x64_sys_close_range+0x7a/0x90
[ 287.812551][ C0] ? do_syscall_64+0x4c/0xa0
[ 287.812567][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.812584][ C0] lock_sock_nested+0x97/0x290
[ 287.812600][ C0] ? sock_init_data+0xc0/0xc0
[ 287.812615][ C0] ? locks_remove_posix+0x520/0x520
[ 287.812633][ C0] tipc_release+0xb2/0x1630
[ 287.812646][ C0] ? rwsem_write_trylock+0x130/0x300
[ 287.812661][ C0] ? tipc_sock_destruct+0x180/0x180
[ 287.812674][ C0] ? __kasan_check_write+0x14/0x20
[ 287.812688][ C0] ? _raw_spin_lock+0x8e/0xe0
[ 287.812703][ C0] ? _raw_spin_trylock_bh+0x130/0x130
[ 287.812718][ C0] sock_close+0xe0/0x270
[ 287.812730][ C0] ? sock_mmap+0xa0/0xa0
[ 287.812742][ C0] __fput+0x20b/0x8b0
[ 287.812757][ C0] ____fput+0x15/0x20
[ 287.812790][ C0] task_work_run+0x127/0x190
[ 287.812808][ C0] exit_to_user_mode_loop+0xd0/0xe0
[ 287.812828][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 287.812842][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 287.812855][ C0] do_syscall_64+0x58/0xa0
[ 287.812869][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.812881][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.812898][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.812917][ C0] RIP: 0033:0x7ff30a450929
[ 287.812930][ 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
[ 287.812941][ C0] RSP: 002b:00007ffea5dd4c48 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 287.812955][ C0] RAX: 0000000000000000 RBX: 00007ff30a679ba0 RCX: 00007ff30a450929
[ 287.812972][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 287.812981][ C0] RBP: 00007ff30a679ba0 R08: 0000000000000000 R09: 00000005a5dd4f3f
[ 287.812991][ C0] R10: 00007ff30a679ac0 R11: 0000000000000246 R12: 000000000000bb89
[ 287.813000][ C0] R13: 00007ff30a678080 R14: ffffffffffffffff R15: 00007ffea5dd4d60
[ 287.813013][ C0]