Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts.
2025/11/29 19:10:29 ignoring optional flag "type"="gce"
2025/11/29 19:10:29 parsed 1 programs
[ 43.064295][ T30] audit: type=1400 audit(1764443430.029:103): avc: denied { unlink } for pid=388 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"
[ 43.108559][ T388] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 43.555877][ T404] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.562995][ T404] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.570375][ T404] device bridge_slave_0 entered promiscuous mode
[ 43.577243][ T404] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.584366][ T404] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.591819][ T404] device bridge_slave_1 entered promiscuous mode
[ 43.624451][ T404] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.631477][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.638934][ T404] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.646486][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.661314][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.668705][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.676666][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 43.684293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 43.693509][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 43.701866][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.708918][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 43.717440][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 43.725899][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.732900][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 43.744557][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 43.753335][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 43.766167][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 43.776388][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 43.784487][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 43.791805][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 43.800805][ T404] device veth0_vlan entered promiscuous mode
[ 43.809476][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.818187][ T404] device veth1_macvtap entered promiscuous mode
[ 43.826569][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.836203][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/11/29 19:10:31 executed programs: 0
[ 44.197046][ T30] audit: type=1401 audit(1764443431.159:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 44.248793][ T454] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.255946][ T454] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.263242][ T454] device bridge_slave_0 entered promiscuous mode
[ 44.270162][ T454] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.277440][ T454] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.285027][ T454] device bridge_slave_1 entered promiscuous mode
[ 44.322165][ T454] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.329321][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.336686][ T454] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.343799][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.366992][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.375435][ T304] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.382732][ T304] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.399333][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.407741][ T304] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.415116][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.423028][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.431876][ T304] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.439475][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.463508][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.471664][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.487732][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.498503][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.507108][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.515020][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.523157][ T454] device veth0_vlan entered promiscuous mode
[ 44.537534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 44.546844][ T454] device veth1_macvtap entered promiscuous mode
[ 44.555640][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 44.564258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 44.576788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 44.585615][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 44.607477][ T30] audit: type=1400 audit(1764443431.569:105): avc: denied { create } for pid=465 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 44.627583][ T30] audit: type=1400 audit(1764443431.569:106): avc: denied { write } for pid=465 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 44.647909][ T30] audit: type=1400 audit(1764443431.569:107): avc: denied { setopt } for pid=465 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 44.702081][ T8] device bridge_slave_1 left promiscuous mode
[ 44.711763][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.719540][ T8] device bridge_slave_0 left promiscuous mode
[ 44.725903][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.736802][ T8] device veth1_macvtap left promiscuous mode
[ 44.742831][ T8] device veth0_vlan left promiscuous mode
2025/11/29 19:10:36 executed programs: 276
[ 153.533627][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 153.540408][ C1] rcu: 1-...!: (1 GPs behind) idle=623/1/0x4000000000000000 softirq=7395/7396 fqs=0 last_accelerate: 9f77/c687 dyntick_enabled: 1
[ 153.553880][ C1] (t=10002 jiffies g=4569 q=274)
[ 153.558912][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g4569 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 153.571326][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=1169
[ 153.579224][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g4569 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 153.590593][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 153.600675][ C1] rcu: RCU grace-period kthread stack dump:
[ 153.606657][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 153.615879][ C1] Call Trace:
[ 153.619163][ C1]
[ 153.622100][ C1] __schedule+0xb6e/0x14c0
[ 153.626626][ C1] ? release_firmware_map_entry+0x190/0x190
[ 153.632553][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 153.638375][ C1] ? __mod_timer+0x7ae/0xb30
[ 153.642983][ C1] schedule+0x11e/0x1e0
[ 153.647239][ C1] schedule_timeout+0x12c/0x2e0
[ 153.652104][ C1] ? console_conditional_schedule+0x30/0x30
[ 153.658009][ C1] ? update_process_times+0x200/0x200
[ 153.663476][ C1] ? prepare_to_swait_event+0x308/0x320
[ 153.669122][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 153.673900][ C1] ? debug_smp_processor_id+0x17/0x20
[ 153.679455][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 153.684582][ C1] ? rcu_gp_init+0xc00/0xc00
[ 153.689177][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 153.694381][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 153.698979][ C1] rcu_gp_kthread+0x98/0x330
[ 153.703639][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 153.708593][ C1] ? __kasan_check_read+0x11/0x20
[ 153.713712][ C1] ? __kthread_parkme+0xac/0x200
[ 153.718776][ C1] ? preempt_count_add+0x90/0x1b0
[ 153.723921][ C1] kthread+0x411/0x500
[ 153.728008][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 153.732691][ C1] ? kthread_blkcg+0xd0/0xd0
[ 153.737375][ C1] ret_from_fork+0x1f/0x30
[ 153.741804][ C1]
[ 153.744826][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 153.751154][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 153.756460][ C0] NMI backtrace for cpu 0
[ 153.756468][ C0] CPU: 0 PID: 2069 Comm: syz.0.549 Not tainted syzkaller #0
[ 153.756483][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 153.756491][ C0] RIP: 0010:tipc_sk_lookup+0x1b/0x5f0
[ 153.756508][ C0] Code: 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec c0 00 00 00 41 89 f6 <48> 89 fb 65 48 8b 04 25 28 00 00 00 48 89 84 24 a0 00 00 00 49 bc
[ 153.756519][ C0] RSP: 0018:ffffc90003de66c0 EFLAGS: 00000286
[ 153.756534][ C0] RAX: 0000000000000201 RBX: ffff8881223d2000 RCX: 0000000000000200
[ 153.756544][ C0] RDX: 0000000000000000 RSI: 0000000016011968 RDI: ffff888123a98000
[ 153.756554][ C0] RBP: ffffc90003de67b0 R08: 0000000000000004 R09: 0000000000000003
[ 153.756564][ C0] R10: fffff520007bcce8 R11: 1ffff920007bcce8 R12: ffff888123a98000
[ 153.756574][ C0] R13: dffffc0000000000 R14: 0000000016011968 R15: 0000000016011968
[ 153.756585][ C0] FS: 00007f2096f326c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 153.756598][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 153.756609][ C0] CR2: 00007f2096f31f98 CR3: 000000011b1cf000 CR4: 00000000003506b0
[ 153.756624][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 153.756633][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 153.756642][ C0] Call Trace:
[ 153.756647][ C0]
[ 153.756653][ C0] ? __kasan_check_write+0x14/0x20
[ 153.756668][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 153.756684][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 153.756699][ C0] ? tipc_sk_rcv+0x19f6/0x2c60
[ 153.756712][ C0] tipc_sk_rcv+0x3fe/0x2c60
[ 153.756725][ C0] ? stack_trace_save+0x98/0xe0
[ 153.756739][ C0] ? __stack_depot_save+0x442/0x480
[ 153.756756][ C0] ? kasan_set_free_info+0x23/0x40
[ 153.756770][ C0] ? __kasan_slab_free+0x11/0x20
[ 153.756784][ C0] ? tipc_node_xmit+0x256/0xce0
[ 153.756800][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 153.756814][ C0] ? __release_sock+0x143/0x350
[ 153.756828][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 153.756842][ C0] ? __skb_queue_purge+0x170/0x170
[ 153.756858][ C0] tipc_node_xmit+0x256/0xce0
[ 153.756873][ C0] ? kasan_quarantine_put+0x34/0x190
[ 153.756889][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 153.756904][ C0] ? ____kasan_slab_free+0x130/0x160
[ 153.756918][ C0] ? __kasan_slab_free+0x11/0x20
[ 153.756931][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 153.756947][ C0] ? kfree_skbmem+0x10c/0x180
[ 153.756963][ C0] tipc_node_distr_xmit+0x292/0x390
[ 153.756979][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 153.756996][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 153.757013][ C0] ? __skb_queue_purge+0x170/0x170
[ 153.757036][ C0] tipc_node_xmit+0x256/0xce0
[ 153.757052][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 153.757070][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 153.757085][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 153.757100][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 153.757113][ C0] ? unwind_get_return_address+0x4d/0x90
[ 153.757131][ C0] ? stack_trace_save+0xe0/0xe0
[ 153.757144][ C0] ? arch_stack_walk+0xd0/0x140
[ 153.757161][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 153.757174][ C0] ? stack_trace_save+0x98/0xe0
[ 153.757188][ C0] ? __stack_depot_save+0x34/0x480
[ 153.757203][ C0] ? kasan_set_track+0x5b/0x70
[ 153.757215][ C0] ? kasan_set_track+0x4a/0x70
[ 153.757227][ C0] ? kasan_set_free_info+0x23/0x40
[ 153.757242][ C0] ? kasan_set_track+0x5b/0x70
[ 153.757254][ C0] ? kasan_set_track+0x4a/0x70
[ 153.757266][ C0] ? kasan_set_free_info+0x23/0x40
[ 153.757280][ C0] ? ____kasan_slab_free+0x125/0x160
[ 153.757293][ C0] ? __kasan_slab_free+0x11/0x20
[ 153.757306][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 153.757321][ C0] ? kmem_cache_free+0x100/0x320
[ 153.757336][ C0] ? kfree_skbmem+0x10c/0x180
[ 153.757350][ C0] ? kfree_skb+0xc1/0x2f0
[ 153.757363][ C0] ? tipc_msg_reverse+0x698/0x900
[ 153.757377][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 153.757389][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 153.757402][ C0] ? __release_sock+0x143/0x350
[ 153.757416][ C0] ? __sys_setsockopt+0x268/0x460
[ 153.757431][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 153.757446][ C0] ? do_syscall_64+0x4c/0xa0
[ 153.757461][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 153.757479][ C0] ? tipc_sk_publish+0x440/0x440
[ 153.757492][ C0] ? __kasan_check_write+0x14/0x20
[ 153.757506][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 153.757522][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 153.757536][ C0] ? kfree_skbmem+0x10c/0x180
[ 153.757551][ C0] ? skb_release_data+0x814/0xa10
[ 153.757567][ C0] ? __skb_queue_purge+0x170/0x170
[ 153.757582][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 153.757596][ C0] tipc_node_xmit+0x256/0xce0
[ 153.757612][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 153.757630][ C0] tipc_node_distr_xmit+0x292/0x390
[ 153.757646][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 153.757662][ C0] ? selinux_capable+0x29c/0x380
[ 153.757677][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 153.757691][ C0] ? tipc_sk_timeout+0x970/0x970
[ 153.757704][ C0] ? lock_sock_nested+0x1f1/0x290
[ 153.757719][ C0] __release_sock+0x143/0x350
[ 153.757734][ C0] sock_setsockopt+0x1b65/0x2270
[ 153.757749][ C0] ? __sock_set_mark+0x160/0x160
[ 153.757762][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 153.757778][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 153.757795][ C0] ? __kasan_check_write+0x14/0x20
[ 153.757809][ C0] ? put_vma+0x44/0x60
[ 153.757822][ C0] ? __fget_files+0x2c4/0x320
[ 153.757838][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 153.757853][ C0] __sys_setsockopt+0x268/0x460
[ 153.757868][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 153.757885][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 153.757901][ C0] x64_sys_call+0x982/0x9a0
[ 153.757914][ C0] do_syscall_64+0x4c/0xa0
[ 153.757928][ C0] ? clear_bhb_loop+0x50/0xa0
[ 153.757940][ C0] ? clear_bhb_loop+0x50/0xa0
[ 153.757952][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 153.757968][ C0] RIP: 0033:0x7f20974d0ef9
[ 153.757981][ 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
[ 153.757992][ C0] RSP: 002b:00007f2096f32038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 153.758007][ C0] RAX: ffffffffffffffda RBX: 00007f209768a058 RCX: 00007f20974d0ef9
[ 153.758017][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 153.758033][ C0] RBP: 00007f2097543046 R08: 0000000000000004 R09: 0000000000000000
[ 153.758042][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 153.758051][ C0] R13: 0000000000000001 R14: 00007f209768a058 R15: 00007fff72df93b8
[ 153.758063][ C0]
[ 153.758469][ C1] NMI backtrace for cpu 1
[ 154.427179][ C1] CPU: 1 PID: 2068 Comm: syz.0.549 Not tainted syzkaller #0
[ 154.434652][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 154.444977][ C1] Call Trace:
[ 154.448545][ C1]
[ 154.451396][ C1] __dump_stack+0x21/0x30
[ 154.456257][ C1] dump_stack_lvl+0xee/0x150
[ 154.461072][ C1] ? show_regs_print_info+0x20/0x20
[ 154.466465][ C1] ? resched_curr+0x9a/0x310
[ 154.471065][ C1] ? wake_up_process+0x20/0x20
[ 154.475920][ C1] dump_stack+0x15/0x20
[ 154.480079][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 154.485025][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 154.491183][ C1] ? __kasan_check_write+0x14/0x20
[ 154.496417][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 154.501981][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 154.506669][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 154.512742][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 154.518984][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 154.524999][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 154.530906][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 154.536025][ C1] print_cpu_stall+0x320/0x600
[ 154.540807][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 154.546014][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 154.552180][ C1] ? raise_softirq+0x71/0xe0
[ 154.556778][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 154.562248][ C1] ? hrtimer_run_queues+0x166/0x430
[ 154.567544][ C1] update_process_times+0x198/0x200
[ 154.572759][ C1] tick_sched_timer+0x17c/0x240
[ 154.577616][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 154.583169][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 154.588382][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 154.593594][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 154.599671][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 154.604621][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 154.610532][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 154.616175][ C1]
[ 154.619105][ C1]
[ 154.622035][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 154.628086][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 154.632946][ 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
[ 154.652674][ C1] RSP: 0018:ffffc90003b2f6c0 EFLAGS: 00000246
[ 154.658760][ C1] RAX: 0000000000000003 RBX: ffff88812ae54588 RCX: ffffffff814f4289
[ 154.666742][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812ae54588
[ 154.674717][ C1] RBP: ffffc90003b2f750 R08: dffffc0000000000 R09: ffffed10255ca8b2
[ 154.682690][ C1] R10: ffffed10255ca8b2 R11: 1ffff110255ca8b1 R12: 1ffff1103ee20001
[ 154.690670][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000765ed8
[ 154.698651][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 154.704911][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 154.710124][ C1] ? avc_has_perm_noaudit+0x2f4/0x460
[ 154.715528][ C1] ? pv_hash+0x86/0x150
[ 154.719823][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 154.725927][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 154.732353][ C1] ? avc_has_perm+0x158/0x240
[ 154.737126][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 154.742592][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 154.747361][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 154.752391][ C1] lock_sock_nested+0x97/0x290
[ 154.757162][ C1] ? sock_init_data+0xc0/0xc0
[ 154.761946][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 154.766979][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 154.772279][ C1] tipc_sendstream+0x47/0x70
[ 154.776873][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 154.781813][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 154.786586][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 154.791616][ C1] ? import_iovec+0x7c/0xb0
[ 154.796222][ C1] ___sys_sendmsg+0x1f0/0x260
[ 154.800905][ C1] ? __sys_sendmsg+0x250/0x250
[ 154.805675][ C1] ? memcpy+0x56/0x70
[ 154.809665][ C1] ? __fdget+0x1a1/0x230
[ 154.813924][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 154.819011][ C1] ? ___sys_sendmsg+0x260/0x260
[ 154.823879][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 154.829958][ C1] x64_sys_call+0x4b/0x9a0
[ 154.834499][ C1] do_syscall_64+0x4c/0xa0
[ 154.839047][ C1] ? clear_bhb_loop+0x50/0xa0
[ 154.843729][ C1] ? clear_bhb_loop+0x50/0xa0
[ 154.848413][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 154.854319][ C1] RIP: 0033:0x7f20974d0ef9
[ 154.858839][ 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
[ 154.878455][ C1] RSP: 002b:00007f2096f53038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 154.886886][ C1] RAX: ffffffffffffffda RBX: 00007f2097689f80 RCX: 00007f20974d0ef9
[ 154.894978][ C1] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 154.903047][ C1] RBP: 00007f2097543046 R08: 0000000000000000 R09: 0000000000000000
[ 154.911029][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 154.919008][ C1] R13: 0000000000000000 R14: 00007f2097689f80 R15: 00007fff72df93b8
[ 154.926992][ C1]
[ 286.955917][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 226s! [syz.0.549:2069]
[ 286.964101][ C0] Modules linked in:
[ 286.967990][ C0] CPU: 0 PID: 2069 Comm: syz.0.549 Not tainted syzkaller #0
[ 286.975245][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 286.985365][ C0] RIP: 0010:tipc_sk_rcv+0x259/0x2c60
[ 286.990638][ C0] Code: 48 c1 e8 03 48 89 84 24 30 01 00 00 49 8d 46 14 48 89 84 24 e0 00 00 00 4c 89 74 24 40 48 8b bc 24 e0 00 00 00 e8 c7 8c 1b 00 <48> 8b 84 24 70 01 00 00 42 80 3c 28 00 74 08 4c 89 f7 e8 c0 af 19
[ 287.010549][ C0] RSP: 0018:ffffc90003de67c0 EFLAGS: 00000246
[ 287.016627][ C0] RAX: 858ce35b4639a100 RBX: 0000000000000005 RCX: 0000000000000001
[ 287.024592][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90003de6740
[ 287.032842][ C0] RBP: ffffc90003de6a50 R08: 0000000000000004 R09: 0000000000000003
[ 287.040810][ C0] R10: fffff520007bcce8 R11: 1ffff920007bcce8 R12: ffff888123a98000
[ 287.048881][ C0] R13: dffffc0000000000 R14: ffffc90003de6c40 R15: 0000000016011968
[ 287.056927][ C0] FS: 00007f2096f326c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 287.066114][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.072954][ C0] CR2: 00007f2096f31f98 CR3: 000000011b1cf000 CR4: 00000000003506b0
[ 287.081120][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.089067][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.097023][ C0] Call Trace:
[ 287.100285][ C0]
[ 287.103196][ C0] ? stack_trace_save+0x98/0xe0
[ 287.108032][ C0] ? __stack_depot_save+0x442/0x480
[ 287.113203][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.118373][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.123281][ C0] ? tipc_node_xmit+0x256/0xce0
[ 287.128111][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.133539][ C0] ? __release_sock+0x143/0x350
[ 287.138364][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 287.143456][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.148556][ C0] tipc_node_xmit+0x256/0xce0
[ 287.153300][ C0] ? kasan_quarantine_put+0x34/0x190
[ 287.158555][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.164077][ C0] ? ____kasan_slab_free+0x130/0x160
[ 287.169349][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.174265][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.179827][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.184503][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.189723][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.195016][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 287.199842][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.205037][ C0] tipc_node_xmit+0x256/0xce0
[ 287.209883][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.215409][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 287.220579][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 287.225572][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 287.230920][ C0] ? unwind_get_return_address+0x4d/0x90
[ 287.236528][ C0] ? stack_trace_save+0xe0/0xe0
[ 287.241354][ C0] ? arch_stack_walk+0xd0/0x140
[ 287.246290][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 287.251466][ C0] ? stack_trace_save+0x98/0xe0
[ 287.256326][ C0] ? __stack_depot_save+0x34/0x480
[ 287.261420][ C0] ? kasan_set_track+0x5b/0x70
[ 287.266260][ C0] ? kasan_set_track+0x4a/0x70
[ 287.271003][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.276363][ C0] ? kasan_set_track+0x5b/0x70
[ 287.281108][ C0] ? kasan_set_track+0x4a/0x70
[ 287.285847][ C0] ? kasan_set_free_info+0x23/0x40
[ 287.290932][ C0] ? ____kasan_slab_free+0x125/0x160
[ 287.296259][ C0] ? __kasan_slab_free+0x11/0x20
[ 287.301191][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 287.306744][ C0] ? kmem_cache_free+0x100/0x320
[ 287.311657][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.316324][ C0] ? kfree_skb+0xc1/0x2f0
[ 287.320625][ C0] ? tipc_msg_reverse+0x698/0x900
[ 287.325622][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 287.330896][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 287.336161][ C0] ? __release_sock+0x143/0x350
[ 287.341091][ C0] ? __sys_setsockopt+0x268/0x460
[ 287.346110][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 287.351281][ C0] ? do_syscall_64+0x4c/0xa0
[ 287.355963][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.362002][ C0] ? tipc_sk_publish+0x440/0x440
[ 287.366917][ C0] ? __kasan_check_write+0x14/0x20
[ 287.372012][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.376938][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 287.381414][ C0] ? kfree_skbmem+0x10c/0x180
[ 287.386255][ C0] ? skb_release_data+0x814/0xa10
[ 287.391312][ C0] ? __skb_queue_purge+0x170/0x170
[ 287.396596][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 287.401950][ C0] tipc_node_xmit+0x256/0xce0
[ 287.406692][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 287.412211][ C0] tipc_node_distr_xmit+0x292/0x390
[ 287.417380][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 287.422641][ C0] ? selinux_capable+0x29c/0x380
[ 287.427555][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 287.432655][ C0] ? tipc_sk_timeout+0x970/0x970
[ 287.437695][ C0] ? lock_sock_nested+0x1f1/0x290
[ 287.442716][ C0] __release_sock+0x143/0x350
[ 287.447811][ C0] sock_setsockopt+0x1b65/0x2270
[ 287.452808][ C0] ? __sock_set_mark+0x160/0x160
[ 287.457762][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 287.463661][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 287.469456][ C0] ? __kasan_check_write+0x14/0x20
[ 287.474585][ C0] ? put_vma+0x44/0x60
[ 287.478662][ C0] ? __fget_files+0x2c4/0x320
[ 287.483335][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 287.489035][ C0] __sys_setsockopt+0x268/0x460
[ 287.493961][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 287.498811][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 287.504057][ C0] x64_sys_call+0x982/0x9a0
[ 287.508569][ C0] do_syscall_64+0x4c/0xa0
[ 287.512999][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.517654][ C0] ? clear_bhb_loop+0x50/0xa0
[ 287.522406][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.528284][ C0] RIP: 0033:0x7f20974d0ef9
[ 287.532998][ 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
[ 287.552726][ C0] RSP: 002b:00007f2096f32038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 287.561224][ C0] RAX: ffffffffffffffda RBX: 00007f209768a058 RCX: 00007f20974d0ef9
[ 287.569175][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 287.577218][ C0] RBP: 00007f2097543046 R08: 0000000000000004 R09: 0000000000000000
[ 287.585263][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 287.593381][ C0] R13: 0000000000000001 R14: 00007f209768a058 R15: 00007fff72df93b8
[ 287.601454][ C0]
[ 287.604605][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 287.609892][ C1] NMI backtrace for cpu 1
[ 287.609901][ C1] CPU: 1 PID: 2068 Comm: syz.0.549 Not tainted syzkaller #0
[ 287.609913][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 287.609925][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 287.609941][ 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
[ 287.609951][ C1] RSP: 0018:ffffc90003b2f6c0 EFLAGS: 00000246
[ 287.609962][ C1] RAX: 0000000000000003 RBX: ffff88812ae54588 RCX: ffffffff814f4289
[ 287.609971][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812ae54588
[ 287.609978][ C1] RBP: ffffc90003b2f750 R08: dffffc0000000000 R09: ffffed10255ca8b2
[ 287.609986][ C1] R10: ffffed10255ca8b2 R11: 1ffff110255ca8b1 R12: 1ffff1103ee20001
[ 287.609994][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff92000765ed8
[ 287.610003][ C1] FS: 00007f2096f536c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 287.610013][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.610022][ C1] CR2: 0000000020000000 CR3: 000000011b1cf000 CR4: 00000000003506a0
[ 287.610034][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.610041][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.610048][ C1] Call Trace:
[ 287.610052][ C1]
[ 287.610056][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 287.610068][ C1] ? avc_has_perm_noaudit+0x2f4/0x460
[ 287.610080][ C1] ? pv_hash+0x86/0x150
[ 287.610091][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 287.610105][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 287.610117][ C1] ? avc_has_perm+0x158/0x240
[ 287.610128][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 287.610139][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 287.610152][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 287.610164][ C1] lock_sock_nested+0x97/0x290
[ 287.610176][ C1] ? sock_init_data+0xc0/0xc0
[ 287.610186][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 287.610198][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 287.610210][ C1] tipc_sendstream+0x47/0x70
[ 287.610224][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 287.610237][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 287.610260][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 287.610276][ C1] ? import_iovec+0x7c/0xb0
[ 287.610292][ C1] ___sys_sendmsg+0x1f0/0x260
[ 287.610308][ C1] ? __sys_sendmsg+0x250/0x250
[ 287.610324][ C1] ? memcpy+0x56/0x70
[ 287.610341][ C1] ? __fdget+0x1a1/0x230
[ 287.610357][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 287.610373][ C1] ? ___sys_sendmsg+0x260/0x260
[ 287.610389][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 287.610407][ C1] x64_sys_call+0x4b/0x9a0
[ 287.610421][ C1] do_syscall_64+0x4c/0xa0
[ 287.610436][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.610448][ C1] ? clear_bhb_loop+0x50/0xa0
[ 287.610460][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.610476][ C1] RIP: 0033:0x7f20974d0ef9
[ 287.610489][ 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
[ 287.610500][ C1] RSP: 002b:00007f2096f53038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.610514][ C1] RAX: ffffffffffffffda RBX: 00007f2097689f80 RCX: 00007f20974d0ef9
[ 287.610524][ C1] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004
[ 287.610533][ C1] RBP: 00007f2097543046 R08: 0000000000000000 R09: 0000000000000000
[ 287.610543][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 287.610552][ C1] R13: 0000000000000000 R14: 00007f2097689f80 R15: 00007fff72df93b8
[ 287.610563][ C1]