Warning: Permanently added '10.128.1.241' (ED25519) to the list of known hosts.
2025/10/31 18:39:08 parsed 1 programs
[ 45.853982][ T30] audit: type=1400 audit(1761935949.303:105): avc: denied { unlink } for pid=397 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"
[ 45.900979][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.291519][ T30] audit: type=1401 audit(1761935949.733:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.349652][ T30] audit: type=1400 audit(1761935949.793:107): avc: denied { create } for pid=407 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 46.719521][ T439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.727189][ T439] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.734852][ T439] device bridge_slave_0 entered promiscuous mode
[ 46.741769][ T439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.749019][ T439] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.756441][ T439] device bridge_slave_1 entered promiscuous mode
[ 46.800511][ T439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.807582][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.815091][ T439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.822208][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.838695][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.846517][ T314] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.854315][ T314] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.865554][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.873849][ T314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.881086][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.888478][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.896765][ T314] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.903987][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.919410][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.927702][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.937663][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.948808][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.957457][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.965084][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.973717][ T439] device veth0_vlan entered promiscuous mode
[ 46.983457][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.992713][ T439] device veth1_macvtap entered promiscuous mode
[ 47.002272][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.012247][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/10/31 18:39:10 executed programs: 0
[ 47.381978][ T467] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.389274][ T467] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.397147][ T467] device bridge_slave_0 entered promiscuous mode
[ 47.405214][ T467] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.413507][ T467] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.421361][ T467] device bridge_slave_1 entered promiscuous mode
[ 47.463459][ T467] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.470558][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.478101][ T467] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.485157][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.508193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.516288][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.524119][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.533513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.541930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.550425][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.557484][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.566325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.574812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.583612][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.590628][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.606294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.614860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.623993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.632368][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.651139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.659524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.670486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.678541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.687026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.694859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.709011][ T467] device veth0_vlan entered promiscuous mode
[ 47.719751][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.728272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.737811][ T467] device veth1_macvtap entered promiscuous mode
[ 47.748594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.757316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.765721][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.776753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.785431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.808443][ T30] audit: type=1400 audit(1761935951.253:108): avc: denied { create } for pid=478 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.829650][ T30] audit: type=1400 audit(1761935951.253:109): avc: denied { write } for pid=478 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.849780][ T30] audit: type=1400 audit(1761935951.253:110): avc: denied { setopt } for pid=478 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 48.484711][ T45] device bridge_slave_1 left promiscuous mode
[ 48.492634][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.500564][ T45] device bridge_slave_0 left promiscuous mode
[ 48.509772][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.518514][ T45] device veth1_macvtap left promiscuous mode
[ 48.524576][ T45] device veth0_vlan left promiscuous mode
[ 149.593294][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 149.600091][ C1] rcu: 1-...!: (9999 ticks this GP) idle=879/1/0x4000000000000000 softirq=4903/4903 fqs=0 last_accelerate: 9ddf/c4ee dyntick_enabled: 1
[ 149.614161][ C1] (t=10000 jiffies g=2849 q=238)
[ 149.619287][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g2849 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 149.631769][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=803
[ 149.639682][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g2849 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 149.650966][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 149.661190][ C1] rcu: RCU grace-period kthread stack dump:
[ 149.667219][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 149.676532][ C1] Call Trace:
[ 149.679803][ C1]
[ 149.682747][ C1] __schedule+0xb6e/0x14c0
[ 149.687173][ C1] ? release_firmware_map_entry+0x190/0x190
[ 149.693140][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 149.698959][ C1] ? __mod_timer+0x7ae/0xb30
[ 149.703555][ C1] schedule+0x11e/0x1e0
[ 149.707716][ C1] schedule_timeout+0x12c/0x2e0
[ 149.712647][ C1] ? console_conditional_schedule+0x30/0x30
[ 149.718532][ C1] ? update_process_times+0x200/0x200
[ 149.723956][ C1] ? prepare_to_swait_event+0x308/0x320
[ 149.729497][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 149.734540][ C1] ? debug_smp_processor_id+0x17/0x20
[ 149.739988][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 149.745184][ C1] ? rcu_gp_init+0xc00/0xc00
[ 149.749769][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 149.755107][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 149.759783][ C1] rcu_gp_kthread+0x98/0x330
[ 149.764448][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 149.769172][ C1] ? __kasan_check_read+0x11/0x20
[ 149.774190][ C1] ? __kthread_parkme+0xac/0x200
[ 149.779119][ C1] ? preempt_count_add+0x90/0x1b0
[ 149.784131][ C1] kthread+0x411/0x500
[ 149.788190][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 149.792855][ C1] ? kthread_blkcg+0xd0/0xd0
[ 149.797432][ C1] ret_from_fork+0x1f/0x30
[ 149.801925][ C1]
[ 149.805723][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 149.812149][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 149.817539][ C0] NMI backtrace for cpu 0
[ 149.817554][ C0] CPU: 0 PID: 802 Comm: syz.2.124 Not tainted syzkaller #0
[ 149.817569][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 149.817580][ C0] RIP: 0010:preempt_count_sub+0x0/0x170
[ 149.817602][ C0] Code: 86 80 e1 07 80 c1 03 38 c1 0f 8c 6e ff ff ff 48 c7 c7 28 5b e9 86 e8 7f 2f 60 00 89 df e9 5b ff ff ff 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 41 56 53 48 bb 00 00 00 00 00 fc ff df 48 c7 c0 20 6f
[ 149.817617][ C0] RSP: 0018:ffffc90000ad6790 EFLAGS: 00000206
[ 149.817630][ C0] RAX: 0000000000000202 RBX: ffff8881245f1180 RCX: dffffc0000000000
[ 149.817641][ C0] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000001
[ 149.817649][ C0] RBP: ffffc90000ad6798 R08: 0000000000000004 R09: 0000000000000003
[ 149.817658][ C0] R10: fffff5200015ace8 R11: 1ffff9200015ace8 R12: ffff88811556e000
[ 149.817669][ C0] R13: dffffc0000000000 R14: ffffc90000ad6c40 R15: 000000005c19eb07
[ 149.817679][ C0] FS: 00007f3a107836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 149.817692][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.817702][ C0] CR2: 00007f3a10782f98 CR3: 000000011c875000 CR4: 00000000003506b0
[ 149.817714][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 149.817723][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 149.817732][ C0] Call Trace:
[ 149.817736][ C0]
[ 149.817741][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 149.817759][ C0] _raw_spin_unlock_bh+0x51/0x60
[ 149.817775][ C0] tipc_sk_rcv+0x3f3/0x2c60
[ 149.817788][ C0] ? stack_trace_save+0x98/0xe0
[ 149.817803][ C0] ? __stack_depot_save+0x442/0x480
[ 149.817821][ C0] ? kasan_set_free_info+0x23/0x40
[ 149.817837][ C0] ? __kasan_slab_free+0x11/0x20
[ 149.817850][ C0] ? tipc_node_xmit+0x256/0xce0
[ 149.817865][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 149.817878][ C0] ? __release_sock+0x143/0x350
[ 149.817893][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 149.817907][ C0] ? __skb_queue_purge+0x170/0x170
[ 149.817922][ C0] tipc_node_xmit+0x256/0xce0
[ 149.817937][ C0] ? kasan_quarantine_put+0x34/0x190
[ 149.817951][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 149.817965][ C0] ? ____kasan_slab_free+0x130/0x160
[ 149.817979][ C0] ? __kasan_slab_free+0x11/0x20
[ 149.817991][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 149.818007][ C0] ? kfree_skbmem+0x10c/0x180
[ 149.818021][ C0] tipc_node_distr_xmit+0x292/0x390
[ 149.818038][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 149.818054][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 149.818070][ C0] ? __skb_queue_purge+0x170/0x170
[ 149.818085][ C0] tipc_node_xmit+0x256/0xce0
[ 149.818100][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 149.818117][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 149.818131][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 149.818145][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 149.818158][ C0] ? unwind_get_return_address+0x4d/0x90
[ 149.818175][ C0] ? stack_trace_save+0xe0/0xe0
[ 149.818187][ C0] ? arch_stack_walk+0xd0/0x140
[ 149.818204][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 149.818217][ C0] ? stack_trace_save+0x98/0xe0
[ 149.818231][ C0] ? __stack_depot_save+0x34/0x480
[ 149.818245][ C0] ? kasan_set_track+0x5b/0x70
[ 149.818264][ C0] ? kasan_set_track+0x4a/0x70
[ 149.818275][ C0] ? kasan_set_free_info+0x23/0x40
[ 149.818290][ C0] ? kasan_set_track+0x5b/0x70
[ 149.818301][ C0] ? kasan_set_track+0x4a/0x70
[ 149.818313][ C0] ? kasan_set_free_info+0x23/0x40
[ 149.818326][ C0] ? ____kasan_slab_free+0x125/0x160
[ 149.818338][ C0] ? __kasan_slab_free+0x11/0x20
[ 149.818350][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 149.818365][ C0] ? kmem_cache_free+0x100/0x320
[ 149.818379][ C0] ? kfree_skbmem+0x10c/0x180
[ 149.818393][ C0] ? kfree_skb+0xc1/0x2f0
[ 149.818406][ C0] ? tipc_msg_reverse+0x698/0x900
[ 149.818419][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 149.818431][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 149.818444][ C0] ? __release_sock+0x143/0x350
[ 149.818456][ C0] ? __sys_setsockopt+0x268/0x460
[ 149.818472][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 149.818487][ C0] ? do_syscall_64+0x4c/0xa0
[ 149.818503][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 149.818520][ C0] ? tipc_sk_publish+0x440/0x440
[ 149.818533][ C0] ? __kasan_check_write+0x14/0x20
[ 149.818547][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 149.818562][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 149.818576][ C0] ? kfree_skbmem+0x10c/0x180
[ 149.818590][ C0] ? skb_release_data+0x814/0xa10
[ 149.818606][ C0] ? __skb_queue_purge+0x170/0x170
[ 149.818620][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 149.818633][ C0] tipc_node_xmit+0x256/0xce0
[ 149.818649][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 149.818666][ C0] tipc_node_distr_xmit+0x292/0x390
[ 149.818681][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 149.818697][ C0] ? selinux_capable+0x29c/0x380
[ 149.818712][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 149.818725][ C0] ? tipc_sk_timeout+0x970/0x970
[ 149.818737][ C0] ? lock_sock_nested+0x1f1/0x290
[ 149.818752][ C0] __release_sock+0x143/0x350
[ 149.818766][ C0] sock_setsockopt+0x1b65/0x2270
[ 149.818780][ C0] ? __sock_set_mark+0x160/0x160
[ 149.818793][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 149.818809][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 149.818826][ C0] ? __kasan_check_write+0x14/0x20
[ 149.818839][ C0] ? put_vma+0x44/0x60
[ 149.818851][ C0] ? __fget_files+0x2c4/0x320
[ 149.818867][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 149.818881][ C0] __sys_setsockopt+0x268/0x460
[ 149.818896][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 149.818912][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 149.818928][ C0] x64_sys_call+0x982/0x9a0
[ 149.818941][ C0] do_syscall_64+0x4c/0xa0
[ 149.818955][ C0] ? clear_bhb_loop+0x50/0xa0
[ 149.818967][ C0] ? clear_bhb_loop+0x50/0xa0
[ 149.818978][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 149.818994][ C0] RIP: 0033:0x7f3a10933be9
[ 149.819013][ 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
[ 149.819024][ C0] RSP: 002b:00007f3a10783038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 149.819038][ C0] RAX: ffffffffffffffda RBX: 00007f3a10b5b090 RCX: 00007f3a10933be9
[ 149.819048][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 149.819057][ C0] RBP: 00007f3a109b6e19 R08: 0000000000000004 R09: 0000000000000000
[ 149.819065][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 149.819074][ C0] R13: 00007f3a10b5b128 R14: 00007f3a10b5b090 R15: 00007ffd5a6d9788
[ 149.819086][ C0]
[ 149.819599][ C1] NMI backtrace for cpu 1
[ 150.490546][ C1] CPU: 1 PID: 801 Comm: syz.2.124 Not tainted syzkaller #0
[ 150.497737][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 150.507777][ C1] Call Trace:
[ 150.511135][ C1]
[ 150.514231][ C1] __dump_stack+0x21/0x30
[ 150.518568][ C1] dump_stack_lvl+0xee/0x150
[ 150.523334][ C1] ? show_regs_print_info+0x20/0x20
[ 150.528523][ C1] ? resched_curr+0x9a/0x310
[ 150.533189][ C1] ? wake_up_process+0x20/0x20
[ 150.538090][ C1] dump_stack+0x15/0x20
[ 150.542363][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 150.547576][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 150.553731][ C1] ? __kasan_check_write+0x14/0x20
[ 150.558919][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 150.564381][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 150.569147][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.575394][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 150.581495][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 150.587573][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 150.593463][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 150.598572][ C1] print_cpu_stall+0x320/0x600
[ 150.603332][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 150.608538][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 150.614803][ C1] ? raise_softirq+0x71/0xe0
[ 150.619408][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 150.625037][ C1] ? hrtimer_run_queues+0x166/0x430
[ 150.630743][ C1] update_process_times+0x198/0x200
[ 150.636226][ C1] tick_sched_timer+0x17c/0x240
[ 150.641082][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 150.646623][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 150.651830][ C1] ? __kasan_check_write+0x14/0x20
[ 150.657137][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 150.662265][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 150.668346][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 150.673349][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 150.679401][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 150.685057][ C1]
[ 150.688083][ C1]
[ 150.691097][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 150.697160][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 150.702098][ C1] 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
[ 150.721995][ C1] RSP: 0018:ffffc90000aa76c0 EFLAGS: 00000246
[ 150.728061][ C1] RAX: 0000000000000003 RBX: ffff88811bf4ca88 RCX: ffffffff814f4299
[ 150.736027][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811bf4ca88
[ 150.744246][ C1] RBP: ffffc90000aa7750 R08: dffffc0000000000 R09: ffffed10237e9952
[ 150.752384][ C1] R10: ffffed10237e9952 R11: 1ffff110237e9951 R12: 1ffff1103ee20001
[ 150.760359][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000154ed8
[ 150.768333][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.774571][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 150.779760][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 150.786129][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 150.792286][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 150.798721][ C1] ? avc_has_perm+0x158/0x240
[ 150.803389][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 150.808844][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 150.813598][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 150.818614][ C1] lock_sock_nested+0x97/0x290
[ 150.823369][ C1] ? sock_init_data+0xc0/0xc0
[ 150.828121][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 150.833052][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 150.838151][ C1] tipc_sendstream+0x47/0x70
[ 150.842742][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 150.847862][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 150.852643][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 150.857797][ C1] ? import_iovec+0x7c/0xb0
[ 150.862498][ C1] ___sys_sendmsg+0x1f0/0x260
[ 150.867281][ C1] ? __sys_sendmsg+0x250/0x250
[ 150.872044][ C1] ? memcpy+0x56/0x70
[ 150.876107][ C1] ? __fdget+0x1a1/0x230
[ 150.880431][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 150.885459][ C1] ? ___sys_sendmsg+0x260/0x260
[ 150.890412][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 150.896483][ C1] x64_sys_call+0x4b/0x9a0
[ 150.900895][ C1] do_syscall_64+0x4c/0xa0
[ 150.905304][ C1] ? clear_bhb_loop+0x50/0xa0
[ 150.909969][ C1] ? clear_bhb_loop+0x50/0xa0
[ 150.914636][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 150.920525][ C1] RIP: 0033:0x7f3a10933be9
[ 150.924929][ 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
[ 150.944628][ C1] RSP: 002b:00007f3a107a4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 150.953432][ C1] RAX: ffffffffffffffda RBX: 00007f3a10b5afa0 RCX: 00007f3a10933be9
[ 150.961571][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 150.969620][ C1] RBP: 00007f3a109b6e19 R08: 0000000000000000 R09: 0000000000000000
[ 150.977927][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 150.986325][ C1] R13: 00007f3a10b5b038 R14: 00007f3a10b5afa0 R15: 00007ffd5a6d9788
[ 150.994480][ C1]
[ 287.085327][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 226s! [syz.2.124:802]
[ 287.093450][ C0] Modules linked in:
[ 287.097351][ C0] CPU: 0 PID: 802 Comm: syz.2.124 Not tainted syzkaller #0
[ 287.104607][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.114998][ C0] RIP: 0010:bcmp+0x1a0/0x230
[ 287.119592][ C0] Code: 89 ea e9 05 ff ff ff 48 85 d2 0f 84 99 00 00 00 31 db 48 8d 04 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
[ 287.139574][ C0] RSP: 0018:ffffc90000ad6678 EFLAGS: 00000246
[ 287.145799][ C0] RAX: 0000000000000019 RBX: 0000000000000002 RCX: 0000000000000000
[ 287.154089][ C0] RDX: 0000000000000004 RSI: ffffc90000ad6740 RDI: ffff88811bf4cd70
[ 287.162307][ C0] RBP: ffffc90000ad66b0 R08: 0000000000000004 R09: 0000000000ad6701
[ 287.170623][ C0] R10: fffff5200015ace8 R11: 1ffff9200015ace8 R12: 0000000000000004
[ 287.178879][ C0] R13: ffff88811bf4cdf8 R14: 000000001b96bad4 R15: dffffc0000000000
[ 287.187016][ C0] FS: 00007f3a107836c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 287.196246][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.202994][ C0] CR2: 00007f3a10782f98 CR3: 000000011c875000 CR4: 00000000003506b0
[ 287.211186][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.219235][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.227190][ C0] Call Trace:
[ 287.230535][ C0]
[ 287.233459][ C0] tipc_sk_lookup+0x2f3/0x5f0
[ 287.238117][ C0] ? tipc_sk_rcv+0x2c60/0x2c60
[ 287.242938][ C0] ? tipc_sk_rcv+0x19f6/0x2c60
[ 287.247848][ C0] tipc_sk_rcv+0x3fe/0x2c60
[ 287.252589][ C0] ? stack_trace_save+0x98/0xe0
[ 287.257466][ C0] ? __stack_depot_save+0x442/0x480
[ 287.262647][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.267771][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.272936][ C0] ? tipc_node_xmit+0x256/0xce0
[ 287.278392][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.283663][ C0] ? __release_sock+0x143/0x350
[ 287.288502][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 287.293597][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.298787][ C0] tipc_node_xmit+0x256/0xce0
[ 287.303477][ C0] ? kasan_quarantine_put+0x34/0x190
[ 287.308836][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.314370][ C0] ? ____kasan_slab_free+0x130/0x160
[ 287.319718][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.324811][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.330417][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.335197][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.340379][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.345674][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 287.350260][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.355373][ C0] tipc_node_xmit+0x256/0xce0
[ 287.360046][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.365798][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 287.371154][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 287.376165][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 287.381613][ C0] ? unwind_get_return_address+0x4d/0x90
[ 287.387246][ C0] ? stack_trace_save+0xe0/0xe0
[ 287.392125][ C0] ? arch_stack_walk+0xd0/0x140
[ 287.397164][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 287.402385][ C0] ? stack_trace_save+0x98/0xe0
[ 287.407411][ C0] ? __stack_depot_save+0x34/0x480
[ 287.412514][ C0] ? kasan_set_track+0x5b/0x70
[ 287.417266][ C0] ? kasan_set_track+0x4a/0x70
[ 287.422142][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.427341][ C0] ? kasan_set_track+0x5b/0x70
[ 287.432083][ C0] ? kasan_set_track+0x4a/0x70
[ 287.436821][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.441921][ C0] ? ____kasan_slab_free+0x125/0x160
[ 287.447193][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.452291][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.457902][ C0] ? kmem_cache_free+0x100/0x320
[ 287.462813][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.467550][ C0] ? kfree_skb+0xc1/0x2f0
[ 287.472228][ C0] ? tipc_msg_reverse+0x698/0x900
[ 287.477243][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 287.482694][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 287.488130][ C0] ? __release_sock+0x143/0x350
[ 287.492999][ C0] ? __sys_setsockopt+0x268/0x460
[ 287.498104][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 287.503416][ C0] ? do_syscall_64+0x4c/0xa0
[ 287.507997][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.514050][ C0] ? tipc_sk_publish+0x440/0x440
[ 287.519133][ C0] ? __kasan_check_write+0x14/0x20
[ 287.524314][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.529328][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 287.534011][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.538676][ C0] ? skb_release_data+0x814/0xa10
[ 287.543761][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.549076][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 287.554556][ C0] tipc_node_xmit+0x256/0xce0
[ 287.559496][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.565050][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.570238][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.575429][ C0] ? selinux_capable+0x29c/0x380
[ 287.580456][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.585635][ C0] ? tipc_sk_timeout+0x970/0x970
[ 287.590742][ C0] ? lock_sock_nested+0x1f1/0x290
[ 287.595860][ C0] __release_sock+0x143/0x350
[ 287.600813][ C0] sock_setsockopt+0x1b65/0x2270
[ 287.605994][ C0] ? __sock_set_mark+0x160/0x160
[ 287.610911][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 287.616801][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 287.622672][ C0] ? __kasan_check_write+0x14/0x20
[ 287.627763][ C0] ? put_vma+0x44/0x60
[ 287.631902][ C0] ? __fget_files+0x2c4/0x320
[ 287.636706][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 287.642524][ C0] __sys_setsockopt+0x268/0x460
[ 287.647461][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 287.652228][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 287.657233][ C0] x64_sys_call+0x982/0x9a0
[ 287.662162][ C0] do_syscall_64+0x4c/0xa0
[ 287.666670][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.671330][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.676433][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.682490][ C0] RIP: 0033:0x7f3a10933be9
[ 287.687026][ 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
[ 287.706989][ C0] RSP: 002b:00007f3a10783038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 287.715560][ C0] RAX: ffffffffffffffda RBX: 00007f3a10b5b090 RCX: 00007f3a10933be9
[ 287.723602][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 287.731558][ C0] RBP: 00007f3a109b6e19 R08: 0000000000000004 R09: 0000000000000000
[ 287.739846][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 287.747824][ C0] R13: 00007f3a10b5b128 R14: 00007f3a10b5b090 R15: 00007ffd5a6d9788
[ 287.755778][ C0]
[ 287.758793][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 287.763981][ C1] NMI backtrace for cpu 1
[ 287.763991][ C1] CPU: 1 PID: 801 Comm: syz.2.124 Not tainted syzkaller #0
[ 287.764005][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.764013][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 287.764034][ C1] 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
[ 287.764045][ C1] RSP: 0018:ffffc90000aa76c0 EFLAGS: 00000246
[ 287.764058][ C1] RAX: 0000000000000003 RBX: ffff88811bf4ca88 RCX: ffffffff814f4299
[ 287.764068][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88811bf4ca88
[ 287.764077][ C1] RBP: ffffc90000aa7750 R08: dffffc0000000000 R09: ffffed10237e9952
[ 287.764088][ C1] R10: ffffed10237e9952 R11: 1ffff110237e9951 R12: 1ffff1103ee20001
[ 287.764098][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000154ed8
[ 287.764109][ C1] FS: 00007f3a107a46c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 287.764122][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.764132][ C1] CR2: 0000200000000000 CR3: 000000011c875000 CR4: 00000000003506a0
[ 287.764145][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.764159][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.764168][ C1] Call Trace:
[ 287.764173][ C1]
[ 287.764178][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 287.764193][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 287.764210][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 287.764226][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 287.764241][ C1] ? avc_has_perm+0x158/0x240
[ 287.764256][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 287.764270][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 287.764287][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 287.764302][ C1] lock_sock_nested+0x97/0x290
[ 287.764318][ C1] ? sock_init_data+0xc0/0xc0
[ 287.764331][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.764346][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 287.764361][ C1] tipc_sendstream+0x47/0x70
[ 287.764375][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 287.764387][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 287.764404][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 287.764419][ C1] ? import_iovec+0x7c/0xb0
[ 287.764435][ C1] ___sys_sendmsg+0x1f0/0x260
[ 287.764451][ C1] ? __sys_sendmsg+0x250/0x250
[ 287.764466][ C1] ? memcpy+0x56/0x70
[ 287.764484][ C1] ? __fdget+0x1a1/0x230
[ 287.764499][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 287.764514][ C1] ? ___sys_sendmsg+0x260/0x260
[ 287.764530][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 287.764548][ C1] x64_sys_call+0x4b/0x9a0
[ 287.764561][ C1] do_syscall_64+0x4c/0xa0
[ 287.764577][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.764589][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.764601][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.764616][ C1] RIP: 0033:0x7f3a10933be9
[ 287.764629][ 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
[ 287.764640][ C1] RSP: 002b:00007f3a107a4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.764654][ C1] RAX: ffffffffffffffda RBX: 00007f3a10b5afa0 RCX: 00007f3a10933be9
[ 287.764664][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 287.764673][ C1] RBP: 00007f3a109b6e19 R08: 0000000000000000 R09: 0000000000000000
[ 287.764682][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 287.764690][ C1] R13: 00007f3a10b5b038 R14: 00007f3a10b5afa0 R15: 00007ffd5a6d9788
[ 287.764702][ C1]