Warning: Permanently added '10.128.1.135' (ED25519) to the list of known hosts.
2026/02/05 13:16:33 parsed 1 programs
[ 50.158252][ T28] audit: type=1400 audit(1770297394.693:106): avc: denied { unlink } for pid=403 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"
[ 50.216604][ T403] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 51.717835][ T28] audit: type=1401 audit(1770297396.253:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 51.770481][ T457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.777635][ T457] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.785256][ T457] device bridge_slave_0 entered promiscuous mode
[ 51.792294][ T457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.799568][ T457] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.807039][ T457] device bridge_slave_1 entered promiscuous mode
[ 51.858568][ T457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.865629][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.872952][ T457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.880184][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.901537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.909351][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.916624][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.926052][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.934590][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.941691][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.950535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.958955][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.966027][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.984729][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.994840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.010181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 52.022021][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 52.030455][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.038749][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.052898][ T457] device veth0_vlan entered promiscuous mode
[ 52.063401][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.072642][ T457] device veth1_macvtap entered promiscuous mode
[ 52.082170][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.092376][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/02/05 13:16:36 executed programs: 0
[ 52.306008][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.313189][ T473] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.320801][ T473] device bridge_slave_0 entered promiscuous mode
[ 52.328244][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.335295][ T473] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.342816][ T473] device bridge_slave_1 entered promiscuous mode
[ 52.405884][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.412983][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.420331][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.427385][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.452682][ T314] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.460356][ T314] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.468017][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 52.475480][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.485575][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 52.494059][ T314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.501160][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.510015][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 52.518300][ T314] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.525362][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.540251][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 52.549624][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.564952][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 52.576842][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 52.585303][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.593026][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.601665][ T473] device veth0_vlan entered promiscuous mode
[ 52.612345][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.621935][ T473] device veth1_macvtap entered promiscuous mode
[ 52.631684][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.641848][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.666431][ T28] audit: type=1400 audit(1770297397.193:108): avc: denied { create } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 52.685836][ T28] audit: type=1400 audit(1770297397.203:109): avc: denied { write } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 52.727247][ T28] audit: type=1400 audit(1770297397.253:110): avc: denied { setopt } for pid=483 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 152.797675][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 152.804482][ C1] rcu: 1-...!: (10000 ticks this GP) idle=442c/1/0x4000000000000000 softirq=3709/3709 fqs=0
[ 152.814639][ C1] (t=10000 jiffies g=2453 q=155 ncpus=2)
[ 152.820365][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2453 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 152.832524][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=797
[ 152.840246][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g2453 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 152.851542][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 152.861518][ C1] rcu: RCU grace-period kthread stack dump:
[ 152.867424][ C1] task:rcu_preempt state:I stack:28064 pid:14 ppid:2 flags:0x00004000
[ 152.876641][ C1] Call Trace:
[ 152.879923][ C1]
[ 152.882882][ C1] __schedule+0xba6/0x1500
[ 152.887327][ C1] ? release_firmware_map_entry+0x190/0x190
[ 152.893228][ C1] schedule+0xbd/0x170
[ 152.897356][ C1] schedule_timeout+0x159/0x340
[ 152.902211][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 152.907594][ C1] ? __cfi_process_timeout+0x10/0x10
[ 152.912939][ C1] ? prepare_to_swait_event+0x308/0x320
[ 152.918590][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 152.923447][ C1] ? _raw_spin_unlock_irq+0x4d/0x70
[ 152.928662][ C1] ? rcu_gp_init+0xf30/0xf30
[ 152.933354][ C1] rcu_gp_kthread+0x99/0x390
[ 152.937944][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 152.943160][ C1] ? set_cpus_allowed_ptr+0x88/0xd0
[ 152.948384][ C1] ? __kasan_check_read+0x11/0x20
[ 152.953420][ C1] ? __kthread_parkme+0x142/0x180
[ 152.958447][ C1] kthread+0x281/0x320
[ 152.962547][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 152.967752][ C1] ? __cfi_kthread+0x10/0x10
[ 152.972352][ C1] ret_from_fork+0x1f/0x30
[ 152.976867][ C1]
[ 152.980134][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 152.986571][ C1] CPU: 1 PID: 487 Comm: syz.2.18 Not tainted syzkaller #0
[ 152.993774][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 153.003839][ C1] RIP: 0010:tipc_sk_rcv+0x40e/0x2c10
[ 153.009151][ C1] Code: 74 98 fc 49 bd 00 00 00 00 00 fc ff df 48 8b bc 24 c8 00 00 00 e8 12 60 27 00 48 8b 9c 24 20 01 00 00 48 89 df 44 89 7c 24 48 <44> 89 fe e8 fa 27 00 00 48 85 c0 4c 8b 74 24 40 0f 84 32 18 00 00
[ 153.028783][ C1] RSP: 0018:ffffc90000cc6980 EFLAGS: 00000202
[ 153.034859][ C1] RAX: 0000000000000201 RBX: ffff88811bf9b480 RCX: 0000000000000200
[ 153.042917][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffff88811bf9b480
[ 153.050910][ C1] RBP: ffffc90000cc6c10 R08: 0000000000000003 R09: 0000000000000004
[ 153.058895][ C1] R10: dffffc0000000000 R11: fffff52000198d20 R12: ffffc90000cc6dc0
[ 153.066907][ C1] R13: dffffc0000000000 R14: 00000000ae60df37 R15: 00000000ae60df37
[ 153.074875][ C1] FS: 00007f94127be6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 153.083805][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.090392][ C1] CR2: 00007f941279cff8 CR3: 00000001157a5000 CR4: 00000000003506a0
[ 153.098376][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 153.106453][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 153.114419][ C1] Call Trace:
[ 153.117699][ C1]
[ 153.120646][ C1] ? __stack_depot_save+0x445/0x480
[ 153.125854][ C1] ? kasan_set_track+0x60/0x70
[ 153.130628][ C1] ? kasan_set_track+0x4b/0x70
[ 153.135394][ C1] ? kasan_save_free_info+0x31/0x50
[ 153.140604][ C1] ? ____kasan_slab_free+0x132/0x180
[ 153.145915][ C1] ? __kasan_slab_free+0x11/0x20
[ 153.150854][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.155891][ C1] ? kfree_skbmem+0x10c/0x180
[ 153.160576][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 153.165602][ C1] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 153.170368][ C1] ? __release_sock+0x154/0x380
[ 153.175262][ C1] ? __fput+0x1fc/0x8f0
[ 153.179420][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 153.185066][ C1] ? do_syscall_64+0x58/0xa0
[ 153.189659][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 153.195749][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.200696][ C1] tipc_node_xmit+0x26c/0xd90
[ 153.205379][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.210345][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 153.215656][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.220850][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 153.226409][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.231467][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 153.236461][ C1] ? kfree_skb_reason+0xdc/0x230
[ 153.241476][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 153.247048][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 153.252440][ C1] tipc_sk_rcv+0x1d63/0x2c10
[ 153.257072][ C1] ? is_bpf_text_address+0x177/0x190
[ 153.262474][ C1] ? kernel_text_address+0xa0/0xd0
[ 153.267626][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.272620][ C1] tipc_node_xmit+0x26c/0xd90
[ 153.277306][ C1] ? is_bpf_text_address+0x177/0x190
[ 153.282604][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.287818][ C1] ? kernel_text_address+0xa0/0xd0
[ 153.292942][ C1] ? __kernel_text_address+0xd/0x30
[ 153.298159][ C1] ? unwind_get_return_address+0x4d/0x90
[ 153.303810][ C1] ? arch_stack_walk+0xfc/0x150
[ 153.308687][ C1] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 153.313926][ C1] ? tipc_sk_publish+0x470/0x470
[ 153.318904][ C1] ? __kasan_check_write+0x14/0x20
[ 153.324039][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 153.329069][ C1] tipc_sk_rcv+0x7ed/0x2c10
[ 153.333595][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.338542][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 153.343577][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.348518][ C1] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 153.353898][ C1] tipc_node_xmit+0x26c/0xd90
[ 153.358634][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.363872][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 153.369074][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 153.374807][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 153.379938][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 153.385578][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 153.391131][ C1] __release_sock+0x154/0x380
[ 153.395835][ C1] release_sock+0x60/0x1c0
[ 153.400275][ C1] tipc_release+0xd4a/0x1670
[ 153.404892][ C1] ? __cfi_tipc_release+0x10/0x10
[ 153.409937][ C1] sock_close+0xf1/0x290
[ 153.414190][ C1] ? __cfi_sock_close+0x10/0x10
[ 153.419050][ C1] __fput+0x1fc/0x8f0
[ 153.423050][ C1] ____fput+0x15/0x20
[ 153.427032][ C1] task_work_run+0x1e1/0x250
[ 153.431630][ C1] ? __cfi_task_work_run+0x10/0x10
[ 153.436785][ C1] ? __kasan_check_write+0x14/0x20
[ 153.441899][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 153.447113][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 153.452577][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 153.458049][ C1] do_syscall_64+0x58/0xa0
[ 153.462479][ C1] ? clear_bhb_loop+0x30/0x80
[ 153.467166][ C1] ? clear_bhb_loop+0x30/0x80
[ 153.471848][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 153.477760][ C1] RIP: 0033:0x7f941199a679
[ 153.482208][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 153.501914][ C1] RSP: 002b:00007f94127be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 153.510368][ C1] RAX: 00000000000203a0 RBX: 00007f9411c05fa0 RCX: 00007f941199a679
[ 153.518368][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 153.526346][ C1] RBP: 00007f9411a2dee0 R08: 0000000000000000 R09: 0000000000000000
[ 153.534403][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 153.542373][ C1] R13: 00007f9411c06038 R14: 00007f9411c05fa0 R15: 00007fffc5e31898
[ 153.550365][ C1]
[ 153.553512][ C1] CPU: 1 PID: 487 Comm: syz.2.18 Not tainted syzkaller #0
[ 153.560644][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 153.570718][ C1] RIP: 0010:tipc_sk_rcv+0x40e/0x2c10
[ 153.576022][ C1] Code: 74 98 fc 49 bd 00 00 00 00 00 fc ff df 48 8b bc 24 c8 00 00 00 e8 12 60 27 00 48 8b 9c 24 20 01 00 00 48 89 df 44 89 7c 24 48 <44> 89 fe e8 fa 27 00 00 48 85 c0 4c 8b 74 24 40 0f 84 32 18 00 00
[ 153.595659][ C1] RSP: 0018:ffffc90000cc6980 EFLAGS: 00000202
[ 153.601739][ C1] RAX: 0000000000000201 RBX: ffff88811bf9b480 RCX: 0000000000000200
[ 153.609727][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffff88811bf9b480
[ 153.617709][ C1] RBP: ffffc90000cc6c10 R08: 0000000000000003 R09: 0000000000000004
[ 153.625688][ C1] R10: dffffc0000000000 R11: fffff52000198d20 R12: ffffc90000cc6dc0
[ 153.633670][ C1] R13: dffffc0000000000 R14: 00000000ae60df37 R15: 00000000ae60df37
[ 153.641652][ C1] FS: 00007f94127be6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 153.650595][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.657194][ C1] CR2: 00007f941279cff8 CR3: 00000001157a5000 CR4: 00000000003506a0
[ 153.665168][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 153.673144][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 153.681152][ C1] Call Trace:
[ 153.684464][ C1]
[ 153.687396][ C1] ? __stack_depot_save+0x445/0x480
[ 153.692604][ C1] ? kasan_set_track+0x60/0x70
[ 153.697382][ C1] ? kasan_set_track+0x4b/0x70
[ 153.702237][ C1] ? kasan_save_free_info+0x31/0x50
[ 153.707464][ C1] ? ____kasan_slab_free+0x132/0x180
[ 153.712764][ C1] ? __kasan_slab_free+0x11/0x20
[ 153.717720][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.722674][ C1] ? kfree_skbmem+0x10c/0x180
[ 153.727361][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 153.732401][ C1] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 153.737173][ C1] ? __release_sock+0x154/0x380
[ 153.742036][ C1] ? __fput+0x1fc/0x8f0
[ 153.746199][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 153.751837][ C1] ? do_syscall_64+0x58/0xa0
[ 153.756467][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 153.762545][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.767496][ C1] tipc_node_xmit+0x26c/0xd90
[ 153.772196][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.777162][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 153.782464][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.788208][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 153.793810][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.799020][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 153.803964][ C1] ? kfree_skb_reason+0xdc/0x230
[ 153.808905][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 153.814477][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 153.819913][ C1] tipc_sk_rcv+0x1d63/0x2c10
[ 153.824527][ C1] ? is_bpf_text_address+0x177/0x190
[ 153.829830][ C1] ? kernel_text_address+0xa0/0xd0
[ 153.834971][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.839922][ C1] tipc_node_xmit+0x26c/0xd90
[ 153.844615][ C1] ? is_bpf_text_address+0x177/0x190
[ 153.849910][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.855119][ C1] ? kernel_text_address+0xa0/0xd0
[ 153.860234][ C1] ? __kernel_text_address+0xd/0x30
[ 153.865453][ C1] ? unwind_get_return_address+0x4d/0x90
[ 153.871186][ C1] ? arch_stack_walk+0xfc/0x150
[ 153.876073][ C1] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 153.881298][ C1] ? tipc_sk_publish+0x470/0x470
[ 153.886256][ C1] ? __kasan_check_write+0x14/0x20
[ 153.891371][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 153.896345][ C1] tipc_sk_rcv+0x7ed/0x2c10
[ 153.900953][ C1] ? kmem_cache_free+0x12d/0x300
[ 153.905909][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 153.911027][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 153.915979][ C1] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 153.921357][ C1] tipc_node_xmit+0x26c/0xd90
[ 153.926048][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 153.931278][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 153.936488][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 153.942210][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 153.947359][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 153.953044][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 153.958525][ C1] __release_sock+0x154/0x380
[ 153.963313][ C1] release_sock+0x60/0x1c0
[ 153.967739][ C1] tipc_release+0xd4a/0x1670
[ 153.972344][ C1] ? __cfi_tipc_release+0x10/0x10
[ 153.977394][ C1] sock_close+0xf1/0x290
[ 153.981633][ C1] ? __cfi_sock_close+0x10/0x10
[ 153.986493][ C1] __fput+0x1fc/0x8f0
[ 153.990493][ C1] ____fput+0x15/0x20
[ 153.994518][ C1] task_work_run+0x1e1/0x250
[ 153.999131][ C1] ? __cfi_task_work_run+0x10/0x10
[ 154.004294][ C1] ? __kasan_check_write+0x14/0x20
[ 154.009417][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 154.014645][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 154.020113][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 154.025614][ C1] do_syscall_64+0x58/0xa0
[ 154.030070][ C1] ? clear_bhb_loop+0x30/0x80
[ 154.034772][ C1] ? clear_bhb_loop+0x30/0x80
[ 154.039465][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 154.045380][ C1] RIP: 0033:0x7f941199a679
[ 154.049821][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 154.069441][ C1] RSP: 002b:00007f94127be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 154.077873][ C1] RAX: 00000000000203a0 RBX: 00007f9411c05fa0 RCX: 00007f941199a679
[ 154.085860][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 154.093920][ C1] RBP: 00007f9411a2dee0 R08: 0000000000000000 R09: 0000000000000000
[ 154.101895][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 154.110052][ C1] R13: 00007f9411c06038 R14: 00007f9411c05fa0 R15: 00007fffc5e31898
[ 154.118046][ C1]
[ 199.293585][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 143s! [syz.2.18:486]
[ 199.301738][ C0] Modules linked in:
[ 199.305710][ C0] CPU: 0 PID: 486 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.312871][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 199.323032][ C0] RIP: 0010:kvm_wait+0x105/0x150
[ 199.328017][ C0] Code: 09 33 04 f4 eb 87 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 2d 09 33 04 fb f4 5e ff ff ff fb e9 58 ff ff ff e8 db 6a c4 03 89 f9 80 e1 07 38
[ 199.347646][ C0] RSP: 0018:ffffc90000cb78a0 EFLAGS: 00000246
[ 199.353745][ C0] RAX: 0000000000000003 RBX: ffff888114012398 RCX: ffffffff85007792
[ 199.361736][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888114012398
[ 199.369761][ C0] RBP: ffffc90000cb7930 R08: ffff888114012398 R09: 1ffff11022802473
[ 199.377762][ C0] R10: dffffc0000000000 R11: ffffed1022802474 R12: 1ffff1103edc0001
[ 199.385762][ C0] R13: ffff8881f6e38cd4 R14: dffffc0000000000 R15: 1ffff92000196f14
[ 199.393768][ C0] FS: 0000555558dc7500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 199.402720][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.409358][ C0] CR2: 00007f94119e7dc0 CR3: 00000001157a5000 CR4: 00000000003506b0
[ 199.417375][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.425411][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.433424][ C0] Call Trace:
[ 199.436828][ C0]
[ 199.439785][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 199.444514][ C0] ? __pv_queued_spin_lock_slowpath+0x632/0xc40
[ 199.450814][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 199.456931][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 199.463654][ C0] ? stack_trace_save+0xa6/0xf0
[ 199.468554][ C0] ? __stack_depot_save+0x36/0x480
[ 199.473692][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.479176][ C0] _raw_spin_lock_bh+0xe4/0xf0
[ 199.483973][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 199.489632][ C0] ? __kasan_record_aux_stack+0xb6/0xc0
[ 199.495221][ C0] ? task_work_add+0x7f/0x330
[ 199.499933][ C0] ? fput+0xe1/0x1a0
[ 199.503898][ C0] ? filp_close+0x111/0x160
[ 199.508434][ C0] ? __close_range+0x300/0x4f0
[ 199.513225][ C0] ? x64_sys_call+0x43b/0x9a0
[ 199.517928][ C0] ? do_syscall_64+0x4c/0xa0
[ 199.522546][ C0] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.528643][ C0] lock_sock_nested+0x90/0x2a0
[ 199.533432][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 199.538829][ C0] ? __cfi_locks_remove_file+0x10/0x10
[ 199.544409][ C0] tipc_release+0xb2/0x1670
[ 199.548938][ C0] ? rwsem_write_trylock+0x136/0x300
[ 199.554275][ C0] ? __cfi_tipc_release+0x10/0x10
[ 199.559341][ C0] sock_close+0xf1/0x290
[ 199.563613][ C0] ? __cfi_sock_close+0x10/0x10
[ 199.568482][ C0] __fput+0x1fc/0x8f0
[ 199.572500][ C0] ____fput+0x15/0x20
[ 199.576510][ C0] task_work_run+0x1e1/0x250
[ 199.581123][ C0] ? __cfi_task_work_run+0x10/0x10
[ 199.586263][ C0] ? __cfi___close_range+0x10/0x10
[ 199.591405][ C0] exit_to_user_mode_loop+0x9b/0xb0
[ 199.596714][ C0] exit_to_user_mode_prepare+0x87/0xd0
[ 199.602207][ C0] syscall_exit_to_user_mode+0x1a/0x30
[ 199.607694][ C0] do_syscall_64+0x58/0xa0
[ 199.612178][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.616877][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.621571][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.627582][ C0] RIP: 0033:0x7f941199a679
[ 199.632022][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 199.651658][ C0] RSP: 002b:00007fffc5e319f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.660151][ C0] RAX: 0000000000000000 RBX: 00007f9411c07da0 RCX: 00007f941199a679
[ 199.668157][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.676244][ C0] RBP: 00007f9411c07da0 R08: 0000000000000006 R09: 0000000000000000
[ 199.684262][ C0] R10: 00007f9411c07cb0 R11: 0000000000000246 R12: 000000000000d13e
[ 199.692256][ C0] R13: 00007f9411c0609c R14: 000000000000ce63 R15: 00007f9411c06090
[ 199.700262][ C0]
[ 199.703305][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.708634][ C1] NMI backtrace for cpu 1
[ 199.708643][ C1] CPU: 1 PID: 487 Comm: syz.2.18 Not tainted syzkaller #0
[ 199.708659][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 199.708669][ C1] RIP: 0010:bcmp+0x1b5/0x230
[ 199.708695][ C1] Code: 1f 48 89 c1 48 c1 e9 03 42 0f b6 0c 39 84 c9 75 2b 0f b6 04 1f 48 8d 0c 1e 49 89 c8 49 c1 e8 03 47 0f b6 04 38 45 84 c0 75 3a <0f> b6 0c 1e 29 c8 75 64 48 ff c3 48 39 da 75 c3 eb 58 41 89 c0 41
[ 199.708709][ C1] RSP: 0018:ffffc90000cc6838 EFLAGS: 00000297
[ 199.708723][ C1] RAX: 00000000000000ae RBX: 0000000000000003 RCX: ffffc90000cc6903
[ 199.708735][ C1] RDX: 0000000000000004 RSI: ffffc90000cc6900 RDI: ffff888114012668
[ 199.708746][ C1] RBP: ffffc90000cc6870 R08: 0000000000000004 R09: 0000000000cc6903
[ 199.708757][ C1] R10: dffffc0000000000 R11: fffff52000198d20 R12: ffff8881140126f0
[ 199.708770][ C1] R13: 00000000000003f0 R14: dffffc0000000000 R15: dffffc0000000000
[ 199.708781][ C1] FS: 00007f94127be6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 199.708796][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.708808][ C1] CR2: 00007f941279cff8 CR3: 00000001157a5000 CR4: 00000000003506a0
[ 199.708822][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.708832][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.708842][ C1] Call Trace:
[ 199.708847][ C1]
[ 199.708853][ C1] tipc_sk_lookup+0x313/0x620
[ 199.708875][ C1] ? tipc_sk_rcv+0x2c10/0x2c10
[ 199.708895][ C1] tipc_sk_rcv+0x416/0x2c10
[ 199.708912][ C1] ? __stack_depot_save+0x445/0x480
[ 199.708931][ C1] ? kasan_set_track+0x60/0x70
[ 199.708950][ C1] ? kasan_set_track+0x4b/0x70
[ 199.708967][ C1] ? kasan_save_free_info+0x31/0x50
[ 199.708992][ C1] ? ____kasan_slab_free+0x132/0x180
[ 199.709012][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.709031][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.709052][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.709071][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 199.709088][ C1] ? tipc_sk_rcv+0x1ce3/0x2c10
[ 199.709106][ C1] ? __release_sock+0x154/0x380
[ 199.709129][ C1] ? __fput+0x1fc/0x8f0
[ 199.709149][ C1] ? syscall_exit_to_user_mode+0x1a/0x30
[ 199.709166][ C1] ? do_syscall_64+0x58/0xa0
[ 199.709187][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.709214][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.709236][ C1] tipc_node_xmit+0x26c/0xd90
[ 199.709251][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.709273][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 199.709293][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.709308][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.709340][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.709363][ C1] tipc_node_xmit_skb+0xf7/0x150
[ 199.709378][ C1] ? kfree_skb_reason+0xdc/0x230
[ 199.709397][ C1] ? __cfi_tipc_node_xmit_skb+0x10/0x10
[ 199.709414][ C1] ? trace_tipc_sk_rej_msg+0x25/0x150
[ 199.709432][ C1] tipc_sk_rcv+0x1d63/0x2c10
[ 199.709452][ C1] ? is_bpf_text_address+0x177/0x190
[ 199.709475][ C1] ? kernel_text_address+0xa0/0xd0
[ 199.709501][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.709522][ C1] tipc_node_xmit+0x26c/0xd90
[ 199.709538][ C1] ? is_bpf_text_address+0x177/0x190
[ 199.709560][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.709575][ C1] ? kernel_text_address+0xa0/0xd0
[ 199.709595][ C1] ? __kernel_text_address+0xd/0x30
[ 199.709616][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.709635][ C1] ? arch_stack_walk+0xfc/0x150
[ 199.709663][ C1] tipc_sk_filter_rcv+0x158e/0x2cf0
[ 199.709692][ C1] ? tipc_sk_publish+0x470/0x470
[ 199.709712][ C1] ? __kasan_check_write+0x14/0x20
[ 199.709727][ C1] ? _raw_spin_lock_bh+0x94/0xf0
[ 199.709750][ C1] tipc_sk_rcv+0x7ed/0x2c10
[ 199.709771][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.709794][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 199.709811][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.709831][ C1] ? tipc_sk_filter_rcv+0x2a82/0x2cf0
[ 199.709852][ C1] tipc_node_xmit+0x26c/0xd90
[ 199.709868][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.709886][ C1] tipc_node_distr_xmit+0x2a3/0x3b0
[ 199.709904][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 199.709922][ C1] tipc_sk_backlog_rcv+0x17d/0x210
[ 199.709943][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 199.709963][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 199.709987][ C1] __release_sock+0x154/0x380
[ 199.710012][ C1] release_sock+0x60/0x1c0
[ 199.710030][ C1] tipc_release+0xd4a/0x1670
[ 199.710052][ C1] ? __cfi_tipc_release+0x10/0x10
[ 199.710074][ C1] sock_close+0xf1/0x290
[ 199.710089][ C1] ? __cfi_sock_close+0x10/0x10
[ 199.710105][ C1] __fput+0x1fc/0x8f0
[ 199.710126][ C1] ____fput+0x15/0x20
[ 199.710145][ C1] task_work_run+0x1e1/0x250
[ 199.710165][ C1] ? __cfi_task_work_run+0x10/0x10
[ 199.710186][ C1] ? __kasan_check_write+0x14/0x20
[ 199.710202][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 199.710220][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 199.710237][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 199.710254][ C1] do_syscall_64+0x58/0xa0
[ 199.710275][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.710290][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.710306][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.710336][ C1] RIP: 0033:0x7f941199a679
[ 199.710349][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 199.710362][ C1] RSP: 002b:00007f94127be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.710378][ C1] RAX: 00000000000203a0 RBX: 00007f9411c05fa0 RCX: 00007f941199a679
[ 199.710389][ C1] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000003
[ 199.710399][ C1] RBP: 00007f9411a2dee0 R08: 0000000000000000 R09: 0000000000000000
[ 199.710409][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.710418][ C1] R13: 00007f9411c06038 R14: 00007f9411c05fa0 R15: 00007fffc5e31898
[ 199.710433][ C1]