Warning: Permanently added '10.128.1.244' (ED25519) to the list of known hosts.
2025/09/13 13:50:55 ignoring optional flag "type"="gce"
2025/09/13 13:50:55 parsed 1 programs
2025/09/13 13:50:55 executed programs: 0
[ 40.662683][ T28] kauditd_printk_skb: 18 callbacks suppressed
[ 40.662697][ T28] audit: type=1400 audit(1757771455.468:92): avc: denied { unlink } for pid=330 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 40.700195][ T330] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.748147][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.755230][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.762642][ T336] device bridge_slave_0 entered promiscuous mode
[ 40.769339][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.776390][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.783681][ T336] device bridge_slave_1 entered promiscuous mode
[ 40.820674][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.827742][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.835035][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.842047][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.858277][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.865498][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.873028][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 40.880381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 40.889210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 40.897350][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.904372][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.913006][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 40.921155][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.928182][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.939575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 40.948629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 40.961149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 40.972049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.980355][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.988011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.996021][ T336] device veth0_vlan entered promiscuous mode
[ 41.005868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.015244][ T336] device veth1_macvtap entered promiscuous mode
[ 41.024486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 41.034410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 41.053709][ T28] audit: type=1400 audit(1757771455.858:93): avc: denied { create } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 41.073602][ T28] audit: type=1400 audit(1757771455.858:94): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 41.093419][ T28] audit: type=1400 audit(1757771455.858:95): avc: denied { setopt } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
2025/09/13 13:51:00 executed programs: 727
2025/09/13 13:51:05 executed programs: 1508
2025/09/13 13:51:10 executed programs: 2292
2025/09/13 13:51:15 executed programs: 3094
[ 162.802294][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 162.809021][ C1] rcu: 1-...!: (10000 ticks this GP) idle=1ecc/1/0x4000000000000000 softirq=21056/21056 fqs=0
[ 162.819343][ C1] (t=10000 jiffies g=11989 q=321 ncpus=2)
[ 162.825127][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g11989 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 162.837327][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=2043
[ 162.845103][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g11989 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 162.856437][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 162.866377][ C1] rcu: RCU grace-period kthread stack dump:
[ 162.872240][ C1] task:rcu_preempt state:I stack:28064 pid:14 ppid:2 flags:0x00004000
[ 162.881429][ C1] Call Trace:
[ 162.884694][ C1]
[ 162.887608][ C1] __schedule+0xb87/0x14e0
[ 162.892016][ C1] ? release_firmware_map_entry+0x194/0x194
[ 162.897898][ C1] ? __mod_timer+0x7ae/0xb30
[ 162.902482][ C1] schedule+0xbd/0x170
[ 162.906559][ C1] schedule_timeout+0x12c/0x2e0
[ 162.911396][ C1] ? __cfi_schedule_timeout+0x10/0x10
[ 162.916749][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 162.922193][ C1] ? __cfi_process_timeout+0x10/0x10
[ 162.927457][ C1] ? prepare_to_swait_event+0x308/0x320
[ 162.932984][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0
[ 162.937829][ C1] ? rcu_gp_init+0xf10/0xf10
[ 162.942395][ C1] rcu_gp_kthread+0x95/0x370
[ 162.946969][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 162.952169][ C1] ? __kasan_check_read+0x11/0x20
[ 162.957182][ C1] ? __kthread_parkme+0x142/0x180
[ 162.962182][ C1] kthread+0x281/0x320
[ 162.966239][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 162.971515][ C1] ? __cfi_kthread+0x10/0x10
[ 162.976088][ C1] ret_from_fork+0x1f/0x30
[ 162.980484][ C1]
[ 162.983490][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 162.989864][ C1] CPU: 1 PID: 10627 Comm: syz-executor.0 Not tainted syzkaller #0
[ 162.997648][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 163.007681][ C1] RIP: 0010:_raw_spin_lock_bh+0x77/0xe0
[ 163.013294][ C1] Code: f1 f1 f1 04 f3 f3 f3 49 bc 00 00 00 00 00 fc ff df 4b 89 04 27 bf 01 02 00 00 e8 84 f0 57 fc c7 44 24 20 00 00 00 00 48 89 df 04 00 00 00 e8 ff c5 c0 fc 4c 89 f7 be 04 00 00 00 e8 f2 c5 c0
[ 163.032892][ C1] RSP: 0018:ffffc900028d66a0 EFLAGS: 00000202
[ 163.038948][ C1] RAX: 0000000000000402 RBX: ffffc900028d6bd4 RCX: ffffffff87971103
[ 163.046899][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffc900028d6bd4
[ 163.054848][ C1] RBP: ffffc900028d6730 R08: dffffc0000000000 R09: ffffed1023796ef1
[ 163.062802][ C1] R10: ffffed1023796ef1 R11: 1ffff11023796ef0 R12: dffffc0000000000
[ 163.070760][ C1] R13: dffffc0000000000 R14: ffffc900028d66c0 R15: 1ffff9200051acd4
[ 163.078720][ C1] FS: 00007fe31627d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 163.087626][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.094184][ C1] CR2: 00007fe315502540 CR3: 000000011ca19000 CR4: 00000000003506a0
[ 163.102145][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 163.110108][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 163.118053][ C1] Call Trace:
[ 163.121306][ C1]
[ 163.124216][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 163.129654][ C1] tipc_sk_rcv+0x25c/0x2cc0
[ 163.134139][ C1] ? stack_trace_save+0x98/0xe0
[ 163.138965][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 163.144741][ C1] ? __stack_depot_save+0x445/0x480
[ 163.150024][ C1] ? kasan_set_track+0x60/0x70
[ 163.154770][ C1] ? kasan_set_track+0x4b/0x70
[ 163.159510][ C1] ? ____kasan_slab_free+0x132/0x180
[ 163.164768][ C1] ? tipc_node_xmit+0x257/0xd00
[ 163.169592][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 163.174851][ C1] ? __release_sock+0x154/0x380
[ 163.179671][ C1] ? sockopt_release_sock+0x95/0x1f0
[ 163.184931][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 163.189860][ C1] ? do_syscall_64+0x4c/0xa0
[ 163.194424][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 163.200479][ C1] tipc_node_xmit+0x257/0xd00
[ 163.205401][ C1] ? kasan_quarantine_put+0x34/0x190
[ 163.210663][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 163.215837][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 163.221095][ C1] ? __kasan_slab_free+0x11/0x20
[ 163.226018][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 163.231542][ C1] ? kfree_skbmem+0x10c/0x180
[ 163.236210][ C1] tipc_node_distr_xmit+0x292/0x390
[ 163.241383][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 163.247161][ C1] tipc_sk_rcv+0x1aa3/0x2cc0
[ 163.251725][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 163.256641][ C1] tipc_node_xmit+0x257/0xd00
[ 163.261300][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 163.266502][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 163.271681][ C1] tipc_sk_proto_rcv+0x98d/0x1580
[ 163.276698][ C1] ? tipc_sk_filter_rcv+0x2c80/0x2c80
[ 163.282149][ C1] ? unwind_get_return_address+0x4d/0x90
[ 163.287762][ C1] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 163.293895][ C1] ? arch_stack_walk+0x10/0x150
[ 163.298734][ C1] tipc_sk_filter_rcv+0x2a93/0x2c80
[ 163.303909][ C1] ? stack_trace_save+0x98/0xe0
[ 163.308732][ C1] ? __stack_depot_save+0x36/0x480
[ 163.313819][ C1] ? ____kasan_slab_free+0x132/0x180
[ 163.319092][ C1] ? __kasan_slab_free+0x11/0x20
[ 163.324004][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 163.329532][ C1] ? __kmem_cache_free+0xb7/0x1b0
[ 163.334531][ C1] ? kasan_set_track+0x60/0x70
[ 163.339289][ C1] ? kasan_set_track+0x4b/0x70
[ 163.344028][ C1] ? kasan_save_free_info+0x31/0x50
[ 163.349199][ C1] ? ____kasan_slab_free+0x132/0x180
[ 163.354458][ C1] ? __kasan_slab_free+0x11/0x20
[ 163.359365][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 163.364885][ C1] ? kmem_cache_free+0x12d/0x300
[ 163.369791][ C1] ? kfree_skbmem+0x10c/0x180
[ 163.374446][ C1] ? kfree_skb_reason+0xdc/0x230
[ 163.379371][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 163.384371][ C1] ? tipc_sk_filter_rcv+0xbf3/0x2c80
[ 163.389657][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 163.394928][ C1] ? __release_sock+0x154/0x380
[ 163.399756][ C1] ? sk_setsockopt+0x1355/0x2590
[ 163.404668][ C1] ? sock_setsockopt+0x5a/0x70
[ 163.409414][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 163.414586][ C1] ? x64_sys_call+0x124/0x9a0
[ 163.419238][ C1] ? do_syscall_64+0x4c/0xa0
[ 163.423805][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 163.429847][ C1] ? tipc_sk_publish+0x440/0x440
[ 163.434782][ C1] ? __kasan_check_write+0x14/0x20
[ 163.439871][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 163.444780][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 163.449262][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 163.454274][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 163.459211][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 163.464659][ C1] tipc_node_xmit+0x257/0xd00
[ 163.469321][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 163.474551][ C1] tipc_node_distr_xmit+0x292/0x390
[ 163.479827][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 163.485534][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 163.490635][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 163.496247][ C1] __release_sock+0x154/0x380
[ 163.500910][ C1] sockopt_release_sock+0x95/0x1f0
[ 163.506003][ C1] sk_setsockopt+0x1355/0x2590
[ 163.510749][ C1] ? __cfi_sk_setsockopt+0x10/0x10
[ 163.515836][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 163.521628][ C1] ? __fget_files+0x2d5/0x330
[ 163.526289][ C1] sock_setsockopt+0x5a/0x70
[ 163.530861][ C1] __sys_setsockopt+0x270/0x4e0
[ 163.535685][ C1] ? __cfi___sys_setsockopt+0x10/0x10
[ 163.541034][ C1] ? xfd_validate_state+0x70/0x150
[ 163.546124][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 163.551216][ C1] x64_sys_call+0x124/0x9a0
[ 163.555701][ C1] do_syscall_64+0x4c/0xa0
[ 163.560097][ C1] ? clear_bhb_loop+0x30/0x80
[ 163.564778][ C1] ? clear_bhb_loop+0x30/0x80
[ 163.569431][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 163.575309][ C1] RIP: 0033:0x7fe31547dda9
[ 163.579722][ 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
[ 163.599299][ C1] RSP: 002b:00007fe31627d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 163.607686][ C1] RAX: ffffffffffffffda RBX: 00007fe3155ac050 RCX: 00007fe31547dda9
[ 163.615651][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 163.623868][ C1] RBP: 00007fe3154ca47a R08: 0000000000000004 R09: 0000000000000000
[ 163.631908][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 163.639869][ C1] R13: 000000000000000b R14: 00007fe3155ac050 R15: 00007ffdd4f6f4f8
[ 163.647826][ C1]
[ 163.650888][ C1] CPU: 1 PID: 10627 Comm: syz-executor.0 Not tainted syzkaller #0
[ 163.658662][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 163.668690][ C1] RIP: 0010:_raw_spin_lock_bh+0x77/0xe0
[ 163.674213][ C1] Code: f1 f1 f1 04 f3 f3 f3 49 bc 00 00 00 00 00 fc ff df 4b 89 04 27 bf 01 02 00 00 e8 84 f0 57 fc c7 44 24 20 00 00 00 00 48 89 df 04 00 00 00 e8 ff c5 c0 fc 4c 89 f7 be 04 00 00 00 e8 f2 c5 c0
[ 163.693968][ C1] RSP: 0018:ffffc900028d66a0 EFLAGS: 00000202
[ 163.700034][ C1] RAX: 0000000000000402 RBX: ffffc900028d6bd4 RCX: ffffffff87971103
[ 163.707979][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffc900028d6bd4
[ 163.716029][ C1] RBP: ffffc900028d6730 R08: dffffc0000000000 R09: ffffed1023796ef1
[ 163.723973][ C1] R10: ffffed1023796ef1 R11: 1ffff11023796ef0 R12: dffffc0000000000
[ 163.731917][ C1] R13: dffffc0000000000 R14: ffffc900028d66c0 R15: 1ffff9200051acd4
[ 163.739859][ C1] FS: 00007fe31627d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 163.748765][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.755332][ C1] CR2: 00007fe315502540 CR3: 000000011ca19000 CR4: 00000000003506a0
[ 163.763283][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 163.771247][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 163.779203][ C1] Call Trace:
[ 163.782473][ C1]
[ 163.785389][ C1] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 163.790840][ C1] tipc_sk_rcv+0x25c/0x2cc0
[ 163.795339][ C1] ? stack_trace_save+0x98/0xe0
[ 163.800177][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 163.805967][ C1] ? __stack_depot_save+0x445/0x480
[ 163.811167][ C1] ? kasan_set_track+0x60/0x70
[ 163.816013][ C1] ? kasan_set_track+0x4b/0x70
[ 163.820762][ C1] ? ____kasan_slab_free+0x132/0x180
[ 163.826023][ C1] ? tipc_node_xmit+0x257/0xd00
[ 163.830866][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 163.836127][ C1] ? __release_sock+0x154/0x380
[ 163.840954][ C1] ? sockopt_release_sock+0x95/0x1f0
[ 163.846218][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 163.851135][ C1] ? do_syscall_64+0x4c/0xa0
[ 163.855733][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 163.861796][ C1] tipc_node_xmit+0x257/0xd00
[ 163.866451][ C1] ? kasan_quarantine_put+0x34/0x190
[ 163.871814][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 163.876994][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 163.882272][ C1] ? __kasan_slab_free+0x11/0x20
[ 163.887228][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 163.892758][ C1] ? kfree_skbmem+0x10c/0x180
[ 163.897424][ C1] tipc_node_distr_xmit+0x292/0x390
[ 163.902624][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 163.908328][ C1] tipc_sk_rcv+0x1aa3/0x2cc0
[ 163.912901][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 163.917834][ C1] tipc_node_xmit+0x257/0xd00
[ 163.922501][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 163.927700][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 163.932888][ C1] tipc_sk_proto_rcv+0x98d/0x1580
[ 163.937905][ C1] ? tipc_sk_filter_rcv+0x2c80/0x2c80
[ 163.943280][ C1] ? unwind_get_return_address+0x4d/0x90
[ 163.948890][ C1] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 163.955025][ C1] ? arch_stack_walk+0x10/0x150
[ 163.959854][ C1] tipc_sk_filter_rcv+0x2a93/0x2c80
[ 163.965030][ C1] ? stack_trace_save+0x98/0xe0
[ 163.969860][ C1] ? __stack_depot_save+0x36/0x480
[ 163.974944][ C1] ? ____kasan_slab_free+0x132/0x180
[ 163.980208][ C1] ? __kasan_slab_free+0x11/0x20
[ 163.985118][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 163.990637][ C1] ? __kmem_cache_free+0xb7/0x1b0
[ 163.995635][ C1] ? kasan_set_track+0x60/0x70
[ 164.000368][ C1] ? kasan_set_track+0x4b/0x70
[ 164.005100][ C1] ? kasan_save_free_info+0x31/0x50
[ 164.010273][ C1] ? ____kasan_slab_free+0x132/0x180
[ 164.015536][ C1] ? __kasan_slab_free+0x11/0x20
[ 164.020463][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 164.026002][ C1] ? kmem_cache_free+0x12d/0x300
[ 164.030920][ C1] ? kfree_skbmem+0x10c/0x180
[ 164.035575][ C1] ? kfree_skb_reason+0xdc/0x230
[ 164.040504][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 164.045506][ C1] ? tipc_sk_filter_rcv+0xbf3/0x2c80
[ 164.050769][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 164.056028][ C1] ? __release_sock+0x154/0x380
[ 164.060853][ C1] ? sk_setsockopt+0x1355/0x2590
[ 164.065852][ C1] ? sock_setsockopt+0x5a/0x70
[ 164.070602][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 164.075769][ C1] ? x64_sys_call+0x124/0x9a0
[ 164.080426][ C1] ? do_syscall_64+0x4c/0xa0
[ 164.084991][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 164.091064][ C1] ? tipc_sk_publish+0x440/0x440
[ 164.095977][ C1] ? __kasan_check_write+0x14/0x20
[ 164.101082][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 164.105991][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 164.110479][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 164.115481][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 164.120406][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 164.125774][ C1] tipc_node_xmit+0x257/0xd00
[ 164.130445][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 164.135631][ C1] tipc_node_distr_xmit+0x292/0x390
[ 164.140808][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 164.146509][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 164.151633][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 164.157247][ C1] __release_sock+0x154/0x380
[ 164.161902][ C1] sockopt_release_sock+0x95/0x1f0
[ 164.166998][ C1] sk_setsockopt+0x1355/0x2590
[ 164.171752][ C1] ? __cfi_sk_setsockopt+0x10/0x10
[ 164.176868][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 164.182664][ C1] ? __fget_files+0x2d5/0x330
[ 164.187328][ C1] sock_setsockopt+0x5a/0x70
[ 164.191904][ C1] __sys_setsockopt+0x270/0x4e0
[ 164.196737][ C1] ? __cfi___sys_setsockopt+0x10/0x10
[ 164.202088][ C1] ? xfd_validate_state+0x70/0x150
[ 164.207179][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 164.212186][ C1] x64_sys_call+0x124/0x9a0
[ 164.216706][ C1] do_syscall_64+0x4c/0xa0
[ 164.221171][ C1] ? clear_bhb_loop+0x30/0x80
[ 164.225830][ C1] ? clear_bhb_loop+0x30/0x80
[ 164.230483][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 164.236347][ C1] RIP: 0033:0x7fe31547dda9
[ 164.240733][ 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
[ 164.260310][ C1] RSP: 002b:00007fe31627d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 164.268697][ C1] RAX: ffffffffffffffda RBX: 00007fe3155ac050 RCX: 00007fe31547dda9
[ 164.276643][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 164.284646][ C1] RBP: 00007fe3154ca47a R08: 0000000000000004 R09: 0000000000000000
[ 164.292614][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 164.300569][ C1] R13: 000000000000000b R14: 00007fe3155ac050 R15: 00007ffdd4f6f4f8
[ 164.308517][ C1]
[ 199.079676][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 144s! [syz-executor.0:10626]
[ 199.088390][ C0] Modules linked in:
[ 199.092277][ C0] CPU: 0 PID: 10626 Comm: syz-executor.0 Not tainted syzkaller #0
[ 199.100072][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.110119][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 199.114978][ C0] Code: ab 13 04 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 b0 ab 13 04 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 be 6d b8 03 89 f9 80 e1 07 38
[ 199.134570][ C0] RSP: 0018:ffffc9000283f680 EFLAGS: 00000246
[ 199.140716][ C0] RAX: 0000000000000003 RBX: ffff88811bcb7798 RCX: ffffffff84f3cd32
[ 199.148676][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811bcb7798
[ 199.156635][ C0] RBP: ffffc9000283f710 R08: dffffc0000000000 R09: ffffed1023796ef4
[ 199.164594][ C0] R10: ffffed1023796ef4 R11: 1ffff11023796ef3 R12: 1ffff1103ee00001
[ 199.172557][ C0] R13: ffff8881f7038cd4 R14: dffffc0000000000 R15: 1ffff92000507ed0
[ 199.180606][ C0] FS: 00007fe31629e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 199.189530][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.196189][ C0] CR2: 00007fe31627dd58 CR3: 000000011ca19000 CR4: 00000000003506b0
[ 199.204163][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.212156][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.220134][ C0] Call Trace:
[ 199.223407][ C0]
[ 199.226369][ C0] ? __cfi_kvm_wait+0x10/0x10
[ 199.231052][ C0] ? pv_hash+0x86/0x150
[ 199.235203][ C0] __pv_queued_spin_lock_slowpath+0x690/0xc40
[ 199.241269][ C0] ? __cfi___pv_queued_spin_lock_slowpath+0x10/0x10
[ 199.247855][ C0] ? avc_has_perm+0x158/0x240
[ 199.252542][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 199.258009][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 199.262767][ C0] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 199.268219][ C0] lock_sock_nested+0x92/0x280
[ 199.272976][ C0] ? __cfi_lock_sock_nested+0x10/0x10
[ 199.278344][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.283272][ C0] ? _raw_spin_unlock_bh+0x50/0x60
[ 199.288373][ C0] tipc_sendstream+0x47/0x70
[ 199.292963][ C0] ? __cfi_tipc_sendstream+0x10/0x10
[ 199.298334][ C0] ____sys_sendmsg+0x5a9/0x990
[ 199.303092][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 199.308109][ C0] ? import_iovec+0x7c/0xb0
[ 199.312610][ C0] ___sys_sendmsg+0x21c/0x290
[ 199.317280][ C0] ? __sys_sendmsg+0x270/0x270
[ 199.322098][ C0] ? __fdget+0x19c/0x220
[ 199.326333][ C0] __x64_sys_sendmsg+0x1f0/0x2c0
[ 199.331261][ C0] ? __cfi___x64_sys_sendmsg+0x10/0x10
[ 199.336714][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 199.342778][ C0] x64_sys_call+0x171/0x9a0
[ 199.347275][ C0] do_syscall_64+0x4c/0xa0
[ 199.351683][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.356444][ C0] ? clear_bhb_loop+0x30/0x80
[ 199.361113][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.366996][ C0] RIP: 0033:0x7fe31547dda9
[ 199.371413][ 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
[ 199.391014][ C0] RSP: 002b:00007fe31629e0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 199.399442][ C0] RAX: ffffffffffffffda RBX: 00007fe3155abf80 RCX: 00007fe31547dda9
[ 199.407413][ C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[ 199.415376][ C0] RBP: 00007fe3154ca47a R08: 0000000000000000 R09: 0000000000000000
[ 199.423337][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.431300][ C0] R13: 000000000000000b R14: 00007fe3155abf80 R15: 00007ffdd4f6f4f8
[ 199.439264][ C0]
[ 199.442280][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 199.447475][ C1] NMI backtrace for cpu 1
[ 199.447490][ C1] CPU: 1 PID: 10627 Comm: syz-executor.0 Not tainted syzkaller #0
[ 199.447505][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 199.447513][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x1/0x90
[ 199.447542][ C1] Code: 10 48 89 74 11 18 48 89 44 11 20 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 b8 7d 47 2f 67 55 <48> 89 e5 48 8b 45 08 65 48 8b 15 30 60 92 7e 65 8b 0d 31 60 92 7e
[ 199.447554][ C1] RSP: 0018:ffffc900028d6630 EFLAGS: 00000246
[ 199.447568][ C1] RAX: 0000000091e60b0a RBX: 00000000927ca5b3 RCX: 000000001c45c1dc
[ 199.447578][ C1] RDX: 000000000222fac3 RSI: 0000000000000000 RDI: 0000000000000000
[ 199.447587][ C1] RBP: ffffc900028d6730 R08: 0000000000000004 R09: 0000000000000003
[ 199.447597][ C1] R10: fffff5200051acd8 R11: 1ffff9200051acd8 R12: dffffc0000000000
[ 199.447608][ C1] R13: ffff888107cfd0de R14: 000000000000000a R15: 0000000000000000
[ 199.447617][ C1] FS: 00007fe31627d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 199.447631][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.447641][ C1] CR2: 00007fe315502540 CR3: 000000011ca19000 CR4: 00000000003506a0
[ 199.447655][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.447663][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.447672][ C1] Call Trace:
[ 199.447677][ C1]
[ 199.447683][ C1] ? tipc_sk_lookup+0x200/0x620
[ 199.447704][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.447718][ C1] ? tipc_sk_rcv+0x2cc0/0x2cc0
[ 199.447736][ C1] ? kasan_check_range+0x14/0x290
[ 199.447755][ C1] tipc_sk_rcv+0x419/0x2cc0
[ 199.447774][ C1] ? stack_trace_save+0x98/0xe0
[ 199.447792][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 199.447806][ C1] ? __stack_depot_save+0x445/0x480
[ 199.447821][ C1] ? kasan_set_track+0x60/0x70
[ 199.447836][ C1] ? kasan_set_track+0x4b/0x70
[ 199.447850][ C1] ? ____kasan_slab_free+0x132/0x180
[ 199.447866][ C1] ? tipc_node_xmit+0x257/0xd00
[ 199.447883][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.447903][ C1] ? __release_sock+0x154/0x380
[ 199.447919][ C1] ? sockopt_release_sock+0x95/0x1f0
[ 199.447940][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.447958][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.447971][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.447991][ C1] tipc_node_xmit+0x257/0xd00
[ 199.448008][ C1] ? kasan_quarantine_put+0x34/0x190
[ 199.448022][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.448038][ C1] ? ____kasan_slab_free+0x13d/0x180
[ 199.448054][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.448069][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.448090][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.448111][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.448129][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 199.448148][ C1] tipc_sk_rcv+0x1aa3/0x2cc0
[ 199.448172][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.448193][ C1] tipc_node_xmit+0x257/0xd00
[ 199.448211][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.448229][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 199.448251][ C1] tipc_sk_proto_rcv+0x98d/0x1580
[ 199.448273][ C1] ? tipc_sk_filter_rcv+0x2c80/0x2c80
[ 199.448293][ C1] ? unwind_get_return_address+0x4d/0x90
[ 199.448310][ C1] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 199.448328][ C1] ? arch_stack_walk+0x10/0x150
[ 199.448350][ C1] tipc_sk_filter_rcv+0x2a93/0x2c80
[ 199.448370][ C1] ? stack_trace_save+0x98/0xe0
[ 199.448393][ C1] ? __stack_depot_save+0x36/0x480
[ 199.448406][ C1] ? ____kasan_slab_free+0x132/0x180
[ 199.448421][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.448436][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.448456][ C1] ? __kmem_cache_free+0xb7/0x1b0
[ 199.448474][ C1] ? kasan_set_track+0x60/0x70
[ 199.448488][ C1] ? kasan_set_track+0x4b/0x70
[ 199.448502][ C1] ? kasan_save_free_info+0x31/0x50
[ 199.448522][ C1] ? ____kasan_slab_free+0x132/0x180
[ 199.448537][ C1] ? __kasan_slab_free+0x11/0x20
[ 199.448552][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 199.448572][ C1] ? kmem_cache_free+0x12d/0x300
[ 199.448589][ C1] ? kfree_skbmem+0x10c/0x180
[ 199.448608][ C1] ? kfree_skb_reason+0xdc/0x230
[ 199.448627][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 199.448645][ C1] ? tipc_sk_filter_rcv+0xbf3/0x2c80
[ 199.448665][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 199.448686][ C1] ? __release_sock+0x154/0x380
[ 199.448700][ C1] ? sk_setsockopt+0x1355/0x2590
[ 199.448721][ C1] ? sock_setsockopt+0x5a/0x70
[ 199.448741][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 199.448755][ C1] ? x64_sys_call+0x124/0x9a0
[ 199.448772][ C1] ? do_syscall_64+0x4c/0xa0
[ 199.448784][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.448802][ C1] ? tipc_sk_publish+0x440/0x440
[ 199.448822][ C1] ? __kasan_check_write+0x14/0x20
[ 199.448843][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 199.448857][ C1] tipc_sk_rcv+0x7d9/0x2cc0
[ 199.448879][ C1] ? tipc_msg_reverse+0x6db/0x940
[ 199.448897][ C1] ? __cfi_tipc_sk_rcv+0x10/0x10
[ 199.448917][ C1] ? tipc_sk_filter_rcv+0x2a1c/0x2c80
[ 199.448938][ C1] tipc_node_xmit+0x257/0xd00
[ 199.448956][ C1] ? __cfi_tipc_node_xmit+0x10/0x10
[ 199.448975][ C1] tipc_node_distr_xmit+0x292/0x390
[ 199.448993][ C1] ? __cfi_tipc_node_distr_xmit+0x10/0x10
[ 199.449012][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 199.449033][ C1] ? __cfi_tipc_sk_backlog_rcv+0x10/0x10
[ 199.449056][ C1] __release_sock+0x154/0x380
[ 199.449072][ C1] sockopt_release_sock+0x95/0x1f0
[ 199.449094][ C1] sk_setsockopt+0x1355/0x2590
[ 199.449115][ C1] ? __cfi_sk_setsockopt+0x10/0x10
[ 199.449137][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 199.449173][ C1] ? __fget_files+0x2d5/0x330
[ 199.449187][ C1] sock_setsockopt+0x5a/0x70
[ 199.449208][ C1] __sys_setsockopt+0x270/0x4e0
[ 199.449222][ C1] ? __cfi___sys_setsockopt+0x10/0x10
[ 199.449237][ C1] ? xfd_validate_state+0x70/0x150
[ 199.449256][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 199.449270][ C1] x64_sys_call+0x124/0x9a0
[ 199.449287][ C1] do_syscall_64+0x4c/0xa0
[ 199.449299][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.449316][ C1] ? clear_bhb_loop+0x30/0x80
[ 199.449332][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.449348][ C1] RIP: 0033:0x7fe31547dda9
[ 199.449360][ 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
[ 199.449371][ C1] RSP: 002b:00007fe31627d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 199.449390][ C1] RAX: ffffffffffffffda RBX: 00007fe3155ac050 RCX: 00007fe31547dda9
[ 199.449401][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 199.449409][ C1] RBP: 00007fe3154ca47a R08: 0000000000000004 R09: 0000000000000000
[ 199.449419][ C1] R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
[ 199.449428][ C1] R13: 000000000000000b R14: 00007fe3155ac050 R15: 00007ffdd4f6f4f8
[ 199.449440][ C1]