Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts.
2025/07/12 19:23:10 ignoring optional flag "sandboxArg"="0"
2025/07/12 19:23:10 ignoring optional flag "type"="gce"
2025/07/12 19:23:10 parsed 1 programs
[ 46.120243][ T30] kauditd_printk_skb: 16 callbacks suppressed
[ 46.120260][ T30] audit: type=1400 audit(1752348190.508:90): avc: denied { unlink } for pid=400 comm="syz-executor" name="swap-file" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 46.176652][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.467478][ T446] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.474625][ T446] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.482376][ T446] device bridge_slave_0 entered promiscuous mode
[ 46.489284][ T446] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.496567][ T446] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.504154][ T446] device bridge_slave_1 entered promiscuous mode
[ 46.555206][ T446] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.562301][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.569559][ T446] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.576626][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.595841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.603715][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.611124][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.621313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.629764][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.636982][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.647709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.656175][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.663496][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.675857][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.685653][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.701350][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.714163][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.722558][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.730207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.738592][ T446] device veth0_vlan entered promiscuous mode
[ 46.749173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.759019][ T446] device veth1_macvtap entered promiscuous mode
[ 46.769849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.785844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/07/12 19:23:11 executed programs: 0
[ 47.167272][ T478] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.174421][ T478] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.181989][ T478] device bridge_slave_0 entered promiscuous mode
[ 47.189040][ T478] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.196355][ T478] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.203859][ T478] device bridge_slave_1 entered promiscuous mode
[ 47.258549][ T478] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.265643][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.272957][ T478] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.280153][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.304601][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.312720][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.320433][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.329366][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.337867][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.344937][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.357706][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.366014][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.373164][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.385777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.395648][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.413661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.424173][ T320] device bridge_slave_1 left promiscuous mode
[ 47.430693][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.438476][ T320] device bridge_slave_0 left promiscuous mode
[ 47.444759][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.453069][ T320] device veth1_macvtap left promiscuous mode
[ 47.459078][ T320] device veth0_vlan left promiscuous mode
[ 47.555792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.563765][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.571849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.579851][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.588000][ T478] device veth0_vlan entered promiscuous mode
[ 47.598736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.607047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.616352][ T478] device veth1_macvtap entered promiscuous mode
[ 47.625599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.633371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.641980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.651373][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.659803][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.682076][ T30] audit: type=1400 audit(1752348192.068:91): avc: denied { create } for pid=488 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.702510][ T30] audit: type=1400 audit(1752348192.068:92): avc: denied { setopt } for pid=488 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 47.723311][ T30] audit: type=1400 audit(1752348192.068:93): avc: denied { write } for pid=488 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/07/12 19:23:16 executed programs: 612
2025/07/12 19:23:21 executed programs: 1345
2025/07/12 19:23:26 executed programs: 2055
2025/07/12 19:23:31 executed programs: 2773
2025/07/12 19:23:36 executed programs: 3480
2025/07/12 19:23:41 executed programs: 4202
2025/07/12 19:23:46 executed programs: 4877
2025/07/12 19:23:51 executed programs: 5563
2025/07/12 19:23:56 executed programs: 6264
2025/07/12 19:24:01 executed programs: 6922
2025/07/12 19:24:06 executed programs: 7607
2025/07/12 19:24:11 executed programs: 8460
2025/07/12 19:24:16 executed programs: 9309
2025/07/12 19:24:21 executed programs: 10154
2025/07/12 19:24:26 executed programs: 11004
2025/07/12 19:24:31 executed programs: 11841
2025/07/12 19:24:36 executed programs: 12689
2025/07/12 19:24:41 executed programs: 13532
2025/07/12 19:24:46 executed programs: 14383
2025/07/12 19:24:51 executed programs: 15235
2025/07/12 19:24:56 executed programs: 16087
[ 252.449565][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 252.456296][ C1] rcu: 1-...!: (9999 ticks this GP) idle=33f/1/0x4000000000000000 softirq=89273/89273 fqs=0 last_accelerate: c600/ed10 dyntick_enabled: 1
[ 252.470698][ C1] (t=10000 jiffies g=64809 q=176)
[ 252.475851][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g64809 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 252.488223][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=4439
[ 252.496056][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g64809 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 252.507445][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 252.517428][ C1] rcu: RCU grace-period kthread stack dump:
[ 252.523332][ C1] task:rcu_preempt state:I stack:28752 pid: 14 ppid: 2 flags:0x00004000
[ 252.532667][ C1] Call Trace:
[ 252.535965][ C1]
[ 252.538913][ C1] __schedule+0xb6e/0x14c0
[ 252.543405][ C1] ? release_firmware_map_entry+0x190/0x190
[ 252.549316][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 252.555223][ C1] ? __mod_timer+0x7ae/0xb30
[ 252.559826][ C1] schedule+0x11e/0x1e0
[ 252.563998][ C1] schedule_timeout+0x12c/0x2e0
[ 252.568863][ C1] ? console_conditional_schedule+0x30/0x30
[ 252.574953][ C1] ? update_process_times+0x200/0x200
[ 252.580482][ C1] ? prepare_to_swait_event+0x308/0x320
[ 252.586066][ C1] rcu_gp_fqs_loop+0x293/0xf60
[ 252.590968][ C1] ? debug_smp_processor_id+0x17/0x20
[ 252.596374][ C1] ? __note_gp_changes+0x4e2/0x9e0
[ 252.601509][ C1] ? rcu_gp_init+0xc00/0xc00
[ 252.606121][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 252.611347][ C1] ? rcu_gp_init+0x9a7/0xc00
[ 252.615959][ C1] rcu_gp_kthread+0x98/0x330
[ 252.620569][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 252.625263][ C1] ? __kasan_check_read+0x11/0x20
[ 252.630320][ C1] ? __kthread_parkme+0xac/0x200
[ 252.635432][ C1] ? preempt_count_add+0x90/0x1b0
[ 252.640527][ C1] kthread+0x411/0x500
[ 252.644661][ C1] ? wake_nocb_gp+0x1d0/0x1d0
[ 252.649709][ C1] ? kthread_blkcg+0xd0/0xd0
[ 252.654354][ C1] ret_from_fork+0x1f/0x30
[ 252.658903][ C1]
[ 252.661951][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 252.668375][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 252.673787][ C0] NMI backtrace for cpu 0
[ 252.673806][ C0] CPU: 0 PID: 16437 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080790-g32c443bd6d40 #0
[ 252.673825][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 252.673839][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x0/0x90
[ 252.673870][ C0] Code: 44 02 08 03 00 00 00 4a 89 7c 02 10 4a 89 74 02 18 4a 89 44 02 20 48 ff c1 48 89 0a 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 <55> 48 89 e5 48 8b 45 08 65 48 8b 0d 90 c1 99 7e 65 8b 15 91 c1 99
[ 252.673885][ C0] RSP: 0018:ffffc900020267b8 EFLAGS: 00000246
[ 252.673901][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 252.673912][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 252.673922][ C0] RBP: ffffc90002026a50 R08: dffffc0000000000 R09: ffffed102185edb2
[ 252.673935][ C0] R10: ffffed102185edb2 R11: 1ffff1102185edb1 R12: ffff888114742000
[ 252.673948][ C0] R13: dffffc0000000000 R14: ffffc90002026c40 R15: ffff88810c2f6d00
[ 252.673961][ C0] FS: 00007fecd00d26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 252.673977][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 252.673989][ C0] CR2: 0000000020000000 CR3: 000000011e282000 CR4: 00000000003506b0
[ 252.674004][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 252.674013][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 252.674024][ C0] Call Trace:
[ 252.674030][ C0]
[ 252.674035][ C0] ? tipc_sk_rcv+0x436/0x2c60
[ 252.674055][ C0] ? stack_trace_save+0x98/0xe0
[ 252.674074][ C0] ? __stack_depot_save+0x442/0x480
[ 252.674107][ C0] ? kasan_set_free_info+0x23/0x40
[ 252.674127][ C0] ? __kasan_slab_free+0x11/0x20
[ 252.674142][ C0] ? tipc_node_xmit+0x256/0xce0
[ 252.674157][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 252.674174][ C0] ? __release_sock+0x143/0x350
[ 252.674193][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 252.674211][ C0] ? __skb_queue_purge+0x170/0x170
[ 252.674231][ C0] tipc_node_xmit+0x256/0xce0
[ 252.674247][ C0] ? kasan_quarantine_put+0x34/0x190
[ 252.674264][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 252.674280][ C0] ? ____kasan_slab_free+0x130/0x160
[ 252.674296][ C0] ? __kasan_slab_free+0x11/0x20
[ 252.674310][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 252.674329][ C0] ? kfree_skbmem+0x10c/0x180
[ 252.674346][ C0] tipc_node_distr_xmit+0x292/0x390
[ 252.674364][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 252.674382][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 252.674404][ C0] ? __skb_queue_purge+0x170/0x170
[ 252.674424][ C0] tipc_node_xmit+0x256/0xce0
[ 252.674440][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 252.674460][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 252.674482][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 252.674501][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 252.674517][ C0] ? unwind_get_return_address+0x4d/0x90
[ 252.674538][ C0] ? stack_trace_save+0xe0/0xe0
[ 252.674553][ C0] ? i8237A_resume+0xb0/0xb0
[ 252.674574][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 252.674591][ C0] ? stack_trace_save+0x98/0xe0
[ 252.674607][ C0] ? __stack_depot_save+0x34/0x480
[ 252.674624][ C0] ? kasan_set_track+0x5b/0x70
[ 252.674638][ C0] ? kasan_set_track+0x4a/0x70
[ 252.674652][ C0] ? kasan_set_free_info+0x23/0x40
[ 252.674669][ C0] ? kasan_set_track+0x5b/0x70
[ 252.674683][ C0] ? kasan_set_track+0x4a/0x70
[ 252.674697][ C0] ? kasan_set_free_info+0x23/0x40
[ 252.674712][ C0] ? ____kasan_slab_free+0x125/0x160
[ 252.674727][ C0] ? __kasan_slab_free+0x11/0x20
[ 252.674742][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 252.674760][ C0] ? kmem_cache_free+0x100/0x320
[ 252.674776][ C0] ? kfree_skbmem+0x10c/0x180
[ 252.674791][ C0] ? kfree_skb+0xc1/0x2f0
[ 252.674804][ C0] ? tipc_msg_reverse+0x698/0x900
[ 252.674823][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 252.674840][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 252.674856][ C0] ? __release_sock+0x143/0x350
[ 252.674873][ C0] ? __sys_setsockopt+0x268/0x460
[ 252.674888][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 252.674904][ C0] ? do_syscall_64+0x4c/0xa0
[ 252.674920][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 252.674940][ C0] ? tipc_sk_publish+0x440/0x440
[ 252.674957][ C0] ? __kasan_check_write+0x14/0x20
[ 252.674973][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 252.674990][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 252.675008][ C0] ? kfree_skbmem+0x10c/0x180
[ 252.675023][ C0] ? skb_release_data+0x814/0xa10
[ 252.675040][ C0] ? __skb_queue_purge+0x170/0x170
[ 252.675058][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 252.675076][ C0] tipc_node_xmit+0x256/0xce0
[ 252.675098][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 252.675118][ C0] tipc_node_distr_xmit+0x292/0x390
[ 252.675135][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 252.675150][ C0] ? do_futex+0xcb2/0x2620
[ 252.675167][ C0] ? selinux_capable+0x29c/0x380
[ 252.675184][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 252.675202][ C0] ? tipc_sk_timeout+0x970/0x970
[ 252.675218][ C0] ? lock_sock_nested+0x1f1/0x290
[ 252.675237][ C0] __release_sock+0x143/0x350
[ 252.675256][ C0] sock_setsockopt+0x1b65/0x2270
[ 252.675273][ C0] ? security_file_alloc+0x33/0x120
[ 252.675291][ C0] ? __sock_set_mark+0x160/0x160
[ 252.675308][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 252.675327][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 252.675347][ C0] ? memcpy+0x56/0x70
[ 252.675363][ C0] ? __fget_files+0x2c4/0x320
[ 252.675384][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 252.675400][ C0] __sys_setsockopt+0x268/0x460
[ 252.675416][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 252.675432][ C0] ? fd_install+0x169/0x2a0
[ 252.675450][ C0] ? __kasan_check_write+0x14/0x20
[ 252.675467][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 252.675483][ C0] x64_sys_call+0x982/0x9a0
[ 252.675499][ C0] do_syscall_64+0x4c/0xa0
[ 252.675513][ C0] ? clear_bhb_loop+0x50/0xa0
[ 252.675529][ C0] ? clear_bhb_loop+0x50/0xa0
[ 252.675545][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 252.675561][ C0] RIP: 0033:0x7fecd054ff69
[ 252.675688][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 252.675702][ C0] RSP: 002b:00007fecd00d20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 252.675719][ C0] RAX: ffffffffffffffda RBX: 00007fecd0686f80 RCX: 00007fecd054ff69
[ 252.675731][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 252.675742][ C0] RBP: 00007fecd05ad6fe R08: 0000000000000004 R09: 0000000000000000
[ 252.675752][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 252.675763][ C0] R13: 000000000000000b R14: 00007fecd0686f80 R15: 00007fffa6b5bc98
[ 252.675777][ C0]
[ 252.676800][ C1] NMI backtrace for cpu 1
[ 253.343385][ C1] CPU: 1 PID: 16438 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080790-g32c443bd6d40 #0
[ 253.354188][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 253.364256][ C1] Call Trace:
[ 253.367545][ C1]
[ 253.370406][ C1] __dump_stack+0x21/0x30
[ 253.374757][ C1] dump_stack_lvl+0xee/0x150
[ 253.379360][ C1] ? show_regs_print_info+0x20/0x20
[ 253.384570][ C1] ? resched_curr+0x9a/0x310
[ 253.389178][ C1] ? wake_up_process+0x20/0x20
[ 253.393953][ C1] dump_stack+0x15/0x20
[ 253.398138][ C1] nmi_cpu_backtrace+0x2b4/0x2c0
[ 253.403176][ C1] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 253.409362][ C1] ? __kasan_check_write+0x14/0x20
[ 253.414496][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 253.420017][ C1] ? _raw_spin_lock+0xe0/0xe0
[ 253.424710][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 253.430883][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 253.436965][ C1] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 253.442974][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 253.448899][ C1] rcu_dump_cpu_stacks+0x1c7/0x300
[ 253.454027][ C1] print_cpu_stall+0x320/0x600
[ 253.458800][ C1] rcu_sched_clock_irq+0x74a/0x12b0
[ 253.464053][ C1] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 253.470219][ C1] ? raise_softirq+0x71/0xe0
[ 253.474904][ C1] ? __raise_softirq_irqoff+0xd0/0xd0
[ 253.480297][ C1] ? hrtimer_run_queues+0x166/0x430
[ 253.485523][ C1] update_process_times+0x198/0x200
[ 253.490857][ C1] tick_sched_timer+0x17c/0x240
[ 253.495723][ C1] ? tick_setup_sched_timer+0x450/0x450
[ 253.501293][ C1] __hrtimer_run_queues+0x3b5/0x9e0
[ 253.506521][ C1] ? hrtimer_interrupt+0x8c0/0x8c0
[ 253.511908][ C1] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 253.517990][ C1] hrtimer_interrupt+0x3c7/0x8c0
[ 253.522948][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 253.528854][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 253.534503][ C1]
[ 253.537443][ C1]
[ 253.540385][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 253.546390][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 253.551287][ C1] Code: 95 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 40 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 2e 6a 6f 03 89 f9 80 e1 07 38
[ 253.570998][ C1] RSP: 0018:ffffc900034776c0 EFLAGS: 00000246
[ 253.577078][ C1] RAX: 0000000000000003 RBX: ffff88810c2f6d88 RCX: ffffffff814f2da9
[ 253.585164][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810c2f6d88
[ 253.593147][ C1] RBP: ffffc90003477750 R08: dffffc0000000000 R09: ffffed102185edb2
[ 253.601261][ C1] R10: ffffed102185edb2 R11: 1ffff1102185edb1 R12: 1ffff1103ee20001
[ 253.609256][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200068eed8
[ 253.617253][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 253.623628][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 253.628881][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 253.635245][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 253.641438][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 253.647878][ C1] ? avc_has_perm+0x158/0x240
[ 253.652655][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 253.658134][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 253.662907][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 253.667948][ C1] lock_sock_nested+0x97/0x290
[ 253.672729][ C1] ? sock_init_data+0xc0/0xc0
[ 253.677435][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 253.682392][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 253.687616][ C1] tipc_sendstream+0x47/0x70
[ 253.692481][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 253.697530][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 253.702307][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 253.707452][ C1] ? import_iovec+0x7c/0xb0
[ 253.711988][ C1] ___sys_sendmsg+0x1f0/0x260
[ 253.716697][ C1] ? __sys_sendmsg+0x250/0x250
[ 253.721481][ C1] ? __fdget+0x1a1/0x230
[ 253.725741][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 253.730704][ C1] ? ___sys_sendmsg+0x260/0x260
[ 253.735659][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 253.741745][ C1] x64_sys_call+0x4b/0x9a0
[ 253.746174][ C1] do_syscall_64+0x4c/0xa0
[ 253.750597][ C1] ? clear_bhb_loop+0x50/0xa0
[ 253.755288][ C1] ? clear_bhb_loop+0x50/0xa0
[ 253.760323][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 253.766246][ C1] RIP: 0033:0x7fecd054ff69
[ 253.770675][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 253.790382][ C1] RSP: 002b:00007fecd00b10c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 253.798807][ C1] RAX: ffffffffffffffda RBX: 00007fecd0687050 RCX: 00007fecd054ff69
[ 253.806793][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 253.814769][ C1] RBP: 00007fecd05ad6fe R08: 0000000000000000 R09: 0000000000000000
[ 253.822750][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 253.830730][ C1] R13: 000000000000000b R14: 00007fecd0687050 R15: 00007fffa6b5bc98
[ 253.838715][ C1]
[ 397.275871][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [syz-executor.0:16437]
[ 397.284645][ C0] Modules linked in:
[ 397.288540][ C0] CPU: 0 PID: 16437 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080790-g32c443bd6d40 #0
[ 397.299127][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 397.309175][ C0] RIP: 0010:tipc_sk_rcv+0x19f6/0x2c60
[ 397.314621][ C0] Code: fd 49 8b 7f 30 48 8d b4 24 c0 01 00 00 e8 a2 09 ff ff 48 8b 7c 24 70 48 83 ef 80 48 89 7c 24 70 be 04 00 00 00 e8 9a cc 1c fd ff ff ff ff f0 41 0f c1 9f 80 00 00 00 bf 01 00 00 00 89 de e8
[ 397.334759][ C0] RSP: 0018:ffffc900020267c0 EFLAGS: 00000256
[ 397.340878][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff848a5426
[ 397.348860][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88810c2f6d80
[ 397.357055][ C0] RBP: ffffc90002026a50 R08: dffffc0000000000 R09: ffffed102185edb1
[ 397.365026][ C0] R10: ffffed102185edb1 R11: 1ffff1102185edb0 R12: ffff888114742000
[ 397.373023][ C0] R13: dffffc0000000000 R14: ffffc90002026c40 R15: ffff88810c2f6d00
[ 397.381003][ C0] FS: 00007fecd00d26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 397.389935][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 397.396523][ C0] CR2: 0000000020000000 CR3: 000000011e282000 CR4: 00000000003506b0
[ 397.404494][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 397.412546][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 397.420511][ C0] Call Trace:
[ 397.423789][ C0]
[ 397.426722][ C0] ? stack_trace_save+0x98/0xe0
[ 397.431585][ C0] ? __stack_depot_save+0x442/0x480
[ 397.436806][ C0] ? kasan_set_free_info+0x23/0x40
[ 397.441919][ C0] ? __kasan_slab_free+0x11/0x20
[ 397.446849][ C0] ? tipc_node_xmit+0x256/0xce0
[ 397.451707][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 397.456998][ C0] ? __release_sock+0x143/0x350
[ 397.461856][ C0] ? sock_setsockopt+0x1b65/0x2270
[ 397.467063][ C0] ? __skb_queue_purge+0x170/0x170
[ 397.472188][ C0] tipc_node_xmit+0x256/0xce0
[ 397.476869][ C0] ? kasan_quarantine_put+0x34/0x190
[ 397.482154][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 397.487718][ C0] ? ____kasan_slab_free+0x130/0x160
[ 397.493106][ C0] ? __kasan_slab_free+0x11/0x20
[ 397.498051][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 397.503607][ C0] ? kfree_skbmem+0x10c/0x180
[ 397.508287][ C0] tipc_node_distr_xmit+0x292/0x390
[ 397.513490][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 397.518690][ C0] tipc_sk_rcv+0x19de/0x2c60
[ 397.523290][ C0] ? __skb_queue_purge+0x170/0x170
[ 397.528421][ C0] tipc_node_xmit+0x256/0xce0
[ 397.533100][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 397.538642][ C0] tipc_sk_push_backlog+0x4dd/0x790
[ 397.543835][ C0] tipc_sk_proto_rcv+0x98d/0x1540
[ 397.548856][ C0] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 397.554307][ C0] ? unwind_get_return_address+0x4d/0x90
[ 397.559936][ C0] ? stack_trace_save+0xe0/0xe0
[ 397.564787][ C0] ? i8237A_resume+0xb0/0xb0
[ 397.569375][ C0] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 397.574587][ C0] ? stack_trace_save+0x98/0xe0
[ 397.579435][ C0] ? __stack_depot_save+0x34/0x480
[ 397.584557][ C0] ? kasan_set_track+0x5b/0x70
[ 397.589406][ C0] ? kasan_set_track+0x4a/0x70
[ 397.594175][ C0] ? kasan_set_free_info+0x23/0x40
[ 397.599283][ C0] ? kasan_set_track+0x5b/0x70
[ 397.604040][ C0] ? kasan_set_track+0x4a/0x70
[ 397.608799][ C0] ? kasan_set_free_info+0x23/0x40
[ 397.613904][ C0] ? ____kasan_slab_free+0x125/0x160
[ 397.619203][ C0] ? __kasan_slab_free+0x11/0x20
[ 397.624135][ C0] ? slab_free_freelist_hook+0xc2/0x190
[ 397.629685][ C0] ? kmem_cache_free+0x100/0x320
[ 397.634622][ C0] ? kfree_skbmem+0x10c/0x180
[ 397.639291][ C0] ? kfree_skb+0xc1/0x2f0
[ 397.643645][ C0] ? tipc_msg_reverse+0x698/0x900
[ 397.648665][ C0] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 397.653953][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 397.659352][ C0] ? __release_sock+0x143/0x350
[ 397.664218][ C0] ? __sys_setsockopt+0x268/0x460
[ 397.669343][ C0] ? __x64_sys_setsockopt+0xbf/0xd0
[ 397.674572][ C0] ? do_syscall_64+0x4c/0xa0
[ 397.679512][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 397.685585][ C0] ? tipc_sk_publish+0x440/0x440
[ 397.690528][ C0] ? __kasan_check_write+0x14/0x20
[ 397.695839][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 397.700875][ C0] tipc_sk_rcv+0x7b7/0x2c60
[ 397.705467][ C0] ? kfree_skbmem+0x10c/0x180
[ 397.710339][ C0] ? skb_release_data+0x814/0xa10
[ 397.715472][ C0] ? __skb_queue_purge+0x170/0x170
[ 397.720594][ C0] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 397.726161][ C0] tipc_node_xmit+0x256/0xce0
[ 397.730982][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 397.736548][ C0] tipc_node_distr_xmit+0x292/0x390
[ 397.741803][ C0] ? tipc_node_xmit_skb+0x130/0x130
[ 397.747117][ C0] ? do_futex+0xcb2/0x2620
[ 397.751561][ C0] ? selinux_capable+0x29c/0x380
[ 397.756518][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 397.761641][ C0] ? tipc_sk_timeout+0x970/0x970
[ 397.766573][ C0] ? lock_sock_nested+0x1f1/0x290
[ 397.771602][ C0] __release_sock+0x143/0x350
[ 397.776281][ C0] sock_setsockopt+0x1b65/0x2270
[ 397.781222][ C0] ? security_file_alloc+0x33/0x120
[ 397.786439][ C0] ? __sock_set_mark+0x160/0x160
[ 397.791543][ C0] ? selinux_socket_setsockopt+0x21c/0x300
[ 397.797378][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 397.803224][ C0] ? memcpy+0x56/0x70
[ 397.807221][ C0] ? __fget_files+0x2c4/0x320
[ 397.811919][ C0] ? security_socket_setsockopt+0x82/0xa0
[ 397.817651][ C0] __sys_setsockopt+0x268/0x460
[ 397.822509][ C0] ? __ia32_sys_recv+0xb0/0xb0
[ 397.827287][ C0] ? fd_install+0x169/0x2a0
[ 397.831796][ C0] ? __kasan_check_write+0x14/0x20
[ 397.836912][ C0] __x64_sys_setsockopt+0xbf/0xd0
[ 397.841938][ C0] x64_sys_call+0x982/0x9a0
[ 397.846437][ C0] do_syscall_64+0x4c/0xa0
[ 397.850847][ C0] ? clear_bhb_loop+0x50/0xa0
[ 397.855527][ C0] ? clear_bhb_loop+0x50/0xa0
[ 397.860329][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 397.866240][ C0] RIP: 0033:0x7fecd054ff69
[ 397.870679][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 397.890328][ C0] RSP: 002b:00007fecd00d20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 397.898780][ C0] RAX: ffffffffffffffda RBX: 00007fecd0686f80 RCX: 00007fecd054ff69
[ 397.906837][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 397.914806][ C0] RBP: 00007fecd05ad6fe R08: 0000000000000004 R09: 0000000000000000
[ 397.922790][ C0] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000000
[ 397.930758][ C0] R13: 000000000000000b R14: 00007fecd0686f80 R15: 00007fffa6b5bc98
[ 397.938740][ C0]
[ 397.941768][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 397.947000][ C1] NMI backtrace for cpu 1
[ 397.947013][ C1] CPU: 1 PID: 16438 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080790-g32c443bd6d40 #0
[ 397.947031][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 397.947042][ C1] RIP: 0010:kvm_wait+0xf2/0x140
[ 397.947066][ C1] Code: 95 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 40 95 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 2e 6a 6f 03 89 f9 80 e1 07 38
[ 397.947081][ C1] RSP: 0018:ffffc900034776c0 EFLAGS: 00000246
[ 397.947097][ C1] RAX: 0000000000000003 RBX: ffff88810c2f6d88 RCX: ffffffff814f2da9
[ 397.947109][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810c2f6d88
[ 397.947121][ C1] RBP: ffffc90003477750 R08: dffffc0000000000 R09: ffffed102185edb2
[ 397.947134][ C1] R10: ffffed102185edb2 R11: 1ffff1102185edb1 R12: 1ffff1103ee20001
[ 397.947146][ C1] R13: ffff8881f7138ad4 R14: dffffc0000000000 R15: 1ffff9200068eed8
[ 397.947159][ C1] FS: 00007fecd00b16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 397.947175][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 397.947187][ C1] CR2: 00007fecd00b1d58 CR3: 000000011e282000 CR4: 00000000003506a0
[ 397.947202][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 397.947212][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 397.947223][ C1] Call Trace:
[ 397.947228][ C1]
[ 397.947234][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 397.947254][ C1] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 397.947275][ C1] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 397.947300][ C1] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 397.947318][ C1] ? avc_has_perm+0x158/0x240
[ 397.947336][ C1] queued_spin_lock_slowpath+0x47/0x50
[ 397.947353][ C1] _raw_spin_lock_bh+0xd8/0xe0
[ 397.947370][ C1] ? _raw_spin_lock_irq+0xe0/0xe0
[ 397.947386][ C1] lock_sock_nested+0x97/0x290
[ 397.947412][ C1] ? sock_init_data+0xc0/0xc0
[ 397.947430][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 397.947446][ C1] ? _raw_spin_unlock_bh+0x51/0x60
[ 397.947462][ C1] tipc_sendstream+0x47/0x70
[ 397.947481][ C1] ? tipc_getsockopt+0x4c0/0x4c0
[ 397.947498][ C1] ____sys_sendmsg+0x5a2/0x8c0
[ 397.947515][ C1] ? __sys_sendmsg_sock+0x40/0x40
[ 397.947532][ C1] ? import_iovec+0x7c/0xb0
[ 397.947550][ C1] ___sys_sendmsg+0x1f0/0x260
[ 397.947568][ C1] ? __sys_sendmsg+0x250/0x250
[ 397.947589][ C1] ? __fdget+0x1a1/0x230
[ 397.947609][ C1] __x64_sys_sendmsg+0x1e2/0x2a0
[ 397.947625][ C1] ? ___sys_sendmsg+0x260/0x260
[ 397.947643][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 397.947664][ C1] x64_sys_call+0x4b/0x9a0
[ 397.947681][ C1] do_syscall_64+0x4c/0xa0
[ 397.947711][ C1] ? clear_bhb_loop+0x50/0xa0
[ 397.947728][ C1] ? clear_bhb_loop+0x50/0xa0
[ 397.947744][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 397.947766][ C1] RIP: 0033:0x7fecd054ff69
[ 397.947783][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 397.947796][ C1] RSP: 002b:00007fecd00b10c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 397.947812][ C1] RAX: ffffffffffffffda RBX: 00007fecd0687050 RCX: 00007fecd054ff69
[ 397.947825][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004
[ 397.947835][ C1] RBP: 00007fecd05ad6fe R08: 0000000000000000 R09: 0000000000000000
[ 397.947846][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 397.947856][ C1] R13: 000000000000000b R14: 00007fecd0687050 R15: 00007fffa6b5bc98
[ 397.947870][ C1]