Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts.
2025/08/25 02:31:38 parsed 1 programs
[ 51.577394][ T30] kauditd_printk_skb: 30 callbacks suppressed
[ 51.577418][ T30] audit: type=1400 audit(1756089098.737:104): avc: denied { unlink } for pid=400 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"
[ 51.643388][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 52.358448][ T30] audit: type=1401 audit(1756089099.517:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 52.403807][ T426] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.411175][ T426] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.418658][ T426] device bridge_slave_0 entered promiscuous mode
[ 52.425594][ T426] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.432925][ T426] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.440310][ T426] device bridge_slave_1 entered promiscuous mode
[ 52.478308][ T426] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.485444][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.492978][ T426] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.500179][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.518244][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.525605][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.533043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 52.540891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.550733][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 52.559267][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.566662][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.575398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 52.584287][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.591357][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.603295][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 52.622662][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 52.631566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 52.641813][ T426] device veth0_vlan entered promiscuous mode
[ 52.648677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 52.657440][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 52.664856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 52.675308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.684574][ T426] device veth1_macvtap entered promiscuous mode
[ 52.693832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.704529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 53.063847][ T30] audit: type=1400 audit(1756089100.217:106): avc: denied { create } for pid=463 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
2025/08/25 02:31:40 executed programs: 0
[ 53.206468][ T30] audit: type=1400 audit(1756089100.357:107): avc: denied { write } for pid=391 comm="syz-execprog" path="pipe:[15545]" dev="pipefs" ino=15545 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 53.265654][ T470] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.272876][ T470] bridge0: port 1(bridge_slave_0) entered disabled state
[ 53.281124][ T470] device bridge_slave_0 entered promiscuous mode
[ 53.288571][ T470] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.295699][ T470] bridge0: port 2(bridge_slave_1) entered disabled state
[ 53.303713][ T470] device bridge_slave_1 entered promiscuous mode
[ 53.351097][ T470] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.358775][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.366359][ T470] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.373552][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.395501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.406780][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 53.414588][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 53.430896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 53.439880][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.448746][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.456073][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.465980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 53.474700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.483095][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.490312][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.503096][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 53.511769][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.519926][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 53.528165][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.545735][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 53.554658][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.566283][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 53.574693][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.583074][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.590617][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.599359][ T470] device veth0_vlan entered promiscuous mode
[ 53.608663][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 53.617036][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.626884][ T470] device veth1_macvtap entered promiscuous mode
[ 53.635664][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 53.643467][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 53.652052][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 53.664782][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 53.673300][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 53.696216][ T30] audit: type=1400 audit(1756089100.847:108): avc: denied { create } for pid=480 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 53.715989][ T30] audit: type=1400 audit(1756089100.867:109): avc: denied { write } for pid=480 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 53.735709][ T30] audit: type=1400 audit(1756089100.867:110): avc: denied { setopt } for pid=480 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 54.329197][ T8] device bridge_slave_1 left promiscuous mode
[ 54.335515][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 54.349217][ T8] device bridge_slave_0 left promiscuous mode
[ 54.355586][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.363828][ T8] device veth1_macvtap left promiscuous mode
[ 54.369963][ T8] device veth0_vlan left promiscuous mode
2025/08/25 02:31:45 executed programs: 270
[ 161.956556][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 161.963202][ C0] rcu: 0-...!: (9998 ticks this GP) idle=595/1/0x4000000000000000 softirq=7334/7334 fqs=1 last_accelerate: a2b4/c9c2 dyntick_enabled: 1
[ 161.977461][ C0] (t=10002 jiffies g=5489 q=45)
[ 161.982402][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g5489 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 161.994820][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=1609
[ 162.002906][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g5489 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 162.014213][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 162.024366][ C0] rcu: RCU grace-period kthread stack dump:
[ 162.030427][ C0] task:rcu_preempt state:I stack:28720 pid: 14 ppid: 2 flags:0x00004000
[ 162.040002][ C0] Call Trace:
[ 162.043290][ C0]
[ 162.046221][ C0] __schedule+0xb6e/0x14c0
[ 162.050657][ C0] ? release_firmware_map_entry+0x190/0x190
[ 162.056751][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 162.062738][ C0] ? __mod_timer+0x7ae/0xb30
[ 162.067336][ C0] schedule+0x11e/0x1e0
[ 162.071495][ C0] schedule_timeout+0x12c/0x2e0
[ 162.076365][ C0] ? console_conditional_schedule+0x30/0x30
[ 162.082260][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 162.087837][ C0] ? update_process_times+0x200/0x200
[ 162.093399][ C0] ? prepare_to_swait_event+0x308/0x320
[ 162.099037][ C0] rcu_gp_fqs_loop+0x293/0xf60
[ 162.103989][ C0] ? rcu_cleanup_dead_rnp+0x180/0x180
[ 162.109468][ C0] ? rcu_gp_init+0xc00/0xc00
[ 162.114109][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 162.119413][ C0] ? rcu_gp_init+0x9a7/0xc00
[ 162.124098][ C0] rcu_gp_kthread+0x98/0x330
[ 162.128722][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 162.133497][ C0] ? __kasan_check_read+0x11/0x20
[ 162.138547][ C0] ? __kthread_parkme+0xac/0x200
[ 162.143581][ C0] ? preempt_count_add+0x90/0x1b0
[ 162.148697][ C0] kthread+0x411/0x500
[ 162.152778][ C0] ? wake_nocb_gp+0x1d0/0x1d0
[ 162.157461][ C0] ? kthread_blkcg+0xd0/0xd0
[ 162.162057][ C0] ret_from_fork+0x1f/0x30
[ 162.166491][ C0]
[ 162.169528][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 162.175954][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 162.181188][ C1] NMI backtrace for cpu 1
[ 162.181196][ C1] CPU: 1 PID: 1967 Comm: syz.2.512 Not tainted syzkaller #0
[ 162.181211][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 162.181218][ C1] RIP: 0010:bcmp+0x22a/0x230
[ 162.181238][ C1] Code: 89 cf 49 89 d4 49 89 f6 41 89 c5 e8 b0 3d 3a ff 44 89 e8 48 8b 7d c8 4c 89 f6 4c 89 e2 eb 96 31 c0 48 83 c4 10 5b 41 5c 41 5d <41> 5e 41 5f 5d c3 55 48 89 e5 41 57 41 56 41 55 41 54 53 50 48 89
[ 162.181249][ C1] RSP: 0018:ffffc90000ee66a0 EFLAGS: 00000286
[ 162.181264][ C1] RAX: 0000000000000000 RBX: 0000000000000370 RCX: 0000000000000055
[ 162.181274][ C1] RDX: 0000000000000004 RSI: ffffc90000ee6740 RDI: ffff88812318e670
[ 162.181284][ C1] RBP: ffffc90000ee66b0 R08: 0000000000000004 R09: 0000000000ee6703
[ 162.181294][ C1] R10: fffff520001dcce8 R11: 1ffff920001dcce8 R12: 0000000000000004
[ 162.181303][ C1] R13: ffff88812318e6f8 R14: 0000000030b4122a R15: dffffc0000000000
[ 162.181314][ C1] FS: 00007f93116256c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 162.181327][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.181337][ C1] CR2: 00007f9311624f98 CR3: 000000011b998000 CR4: 00000000003506a0
[ 162.181352][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 162.181361][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 162.181370][ C1] Call Trace:
[ 162.181375][ C1]
[ 162.181380][ C1] tipc_sk_lookup+0x2f3/0x5f0
[ 162.181400][ C1] ? tipc_sk_rcv+0x2c60/0x2c60
[ 162.181416][ C1] tipc_sk_rcv+0x3fe/0x2c60
[ 162.181439][ C1] ? stack_trace_save+0x98/0xe0
[ 162.181453][ C1] ? __stack_depot_save+0x442/0x480
[ 162.181471][ C1] ? kasan_set_free_info+0x23/0x40
[ 162.181485][ C1] ? __kasan_slab_free+0x11/0x20
[ 162.181498][ C1] ? tipc_node_xmit+0x256/0xce0
[ 162.181512][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 162.181528][ C1] ? __release_sock+0x143/0x350
[ 162.181541][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 162.181555][ C1] ? __skb_queue_purge+0x170/0x170
[ 162.181573][ C1] tipc_node_xmit+0x256/0xce0
[ 162.181587][ C1] ? kasan_quarantine_put+0x34/0x190
[ 162.181602][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 162.181616][ C1] ? ____kasan_slab_free+0x130/0x160
[ 162.181630][ C1] ? __kasan_slab_free+0x11/0x20
[ 162.181642][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 162.181658][ C1] ? kfree_skbmem+0x10c/0x180
[ 162.181673][ C1] tipc_node_distr_xmit+0x292/0x390
[ 162.181688][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 162.181704][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 162.181723][ C1] ? __skb_queue_purge+0x170/0x170
[ 162.181739][ C1] tipc_node_xmit+0x256/0xce0
[ 162.181753][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 162.181770][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 162.181786][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 162.181803][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 162.181818][ C1] ? unwind_get_return_address+0x4d/0x90
[ 162.181834][ C1] ? stack_trace_save+0xe0/0xe0
[ 162.181847][ C1] ? arch_stack_walk+0xd0/0x140
[ 162.181864][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 162.181879][ C1] ? stack_trace_save+0x98/0xe0
[ 162.181892][ C1] ? __stack_depot_save+0x34/0x480
[ 162.181906][ C1] ? kasan_set_track+0x5b/0x70
[ 162.181918][ C1] ? kasan_set_track+0x4a/0x70
[ 162.181930][ C1] ? kasan_set_free_info+0x23/0x40
[ 162.181944][ C1] ? kasan_set_track+0x5b/0x70
[ 162.181955][ C1] ? kasan_set_track+0x4a/0x70
[ 162.181967][ C1] ? kasan_set_free_info+0x23/0x40
[ 162.181980][ C1] ? ____kasan_slab_free+0x125/0x160
[ 162.181993][ C1] ? __kasan_slab_free+0x11/0x20
[ 162.182005][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 162.182019][ C1] ? kmem_cache_free+0x100/0x320
[ 162.182034][ C1] ? kfree_skbmem+0x10c/0x180
[ 162.182047][ C1] ? kfree_skb+0xc1/0x2f0
[ 162.182060][ C1] ? tipc_msg_reverse+0x698/0x900
[ 162.182072][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 162.182087][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 162.182102][ C1] ? __release_sock+0x143/0x350
[ 162.182114][ C1] ? __sys_setsockopt+0x268/0x460
[ 162.182129][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 162.182143][ C1] ? do_syscall_64+0x4c/0xa0
[ 162.182157][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 162.182176][ C1] ? tipc_sk_publish+0x440/0x440
[ 162.182191][ C1] ? __kasan_check_write+0x14/0x20
[ 162.182205][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 162.182220][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 162.182236][ C1] ? kfree_skbmem+0x10c/0x180
[ 162.182250][ C1] ? skb_release_data+0x814/0xa10
[ 162.182266][ C1] ? __skb_queue_purge+0x170/0x170
[ 162.182282][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 162.182298][ C1] tipc_node_xmit+0x256/0xce0
[ 162.182313][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 162.182330][ C1] tipc_node_distr_xmit+0x292/0x390
[ 162.182345][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 162.182361][ C1] ? selinux_capable+0x29c/0x380
[ 162.182375][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 162.182391][ C1] ? tipc_sk_timeout+0x970/0x970
[ 162.182406][ C1] ? lock_sock_nested+0x1f1/0x290
[ 162.182420][ C1] __release_sock+0x143/0x350
[ 162.182440][ C1] sock_setsockopt+0x1b65/0x2270
[ 162.182454][ C1] ? __sock_set_mark+0x160/0x160
[ 162.182467][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 162.182482][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 162.182498][ C1] ? __kasan_check_write+0x14/0x20
[ 162.182512][ C1] ? put_vma+0x44/0x60
[ 162.182524][ C1] ? __fget_files+0x2c4/0x320
[ 162.182540][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 162.182557][ C1] __sys_setsockopt+0x268/0x460
[ 162.182572][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 162.182588][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 162.182603][ C1] x64_sys_call+0x982/0x9a0
[ 162.182617][ C1] do_syscall_64+0x4c/0xa0
[ 162.182630][ C1] ? clear_bhb_loop+0x50/0xa0
[ 162.182644][ C1] ? clear_bhb_loop+0x50/0xa0
[ 162.182658][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 162.182673][ C1] RIP: 0033:0x7f93117d5be9
[ 162.182686][ 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
[ 162.182697][ C1] RSP: 002b:00007f9311625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 162.182711][ C1] RAX: ffffffffffffffda RBX: 00007f93119fd090 RCX: 00007f93117d5be9
[ 162.182721][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 162.182730][ C1] RBP: 00007f9311858e19 R08: 0000000000000004 R09: 0000000000000000
[ 162.182739][ C1] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 162.182748][ C1] R13: 00007f93119fd128 R14: 00007f93119fd090 R15: 00007ffe0e813b48
[ 162.182760][ C1]
[ 162.183199][ C0] NMI backtrace for cpu 0
[ 162.845515][ C0] CPU: 0 PID: 1966 Comm: syz.2.512 Not tainted syzkaller #0
[ 162.852905][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 162.862965][ C0] Call Trace:
[ 162.866251][ C0]
[ 162.869105][ C0] __dump_stack+0x21/0x30
[ 162.873467][ C0] dump_stack_lvl+0xee/0x150
[ 162.878058][ C0] ? show_regs_print_info+0x20/0x20
[ 162.883358][ C0] ? resched_curr+0x9a/0x310
[ 162.887951][ C0] ? wake_up_process+0x20/0x20
[ 162.893001][ C0] dump_stack+0x15/0x20
[ 162.897164][ C0] nmi_cpu_backtrace+0x2b4/0x2c0
[ 162.902144][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240
[ 162.908307][ C0] ? __kasan_check_write+0x14/0x20
[ 162.913512][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110
[ 162.919161][ C0] ? _raw_spin_lock+0xe0/0xe0
[ 162.923847][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 162.930091][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 162.936165][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240
[ 162.942306][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 162.948201][ C0] rcu_dump_cpu_stacks+0x1c7/0x300
[ 162.953373][ C0] print_cpu_stall+0x320/0x600
[ 162.958225][ C0] rcu_sched_clock_irq+0x74a/0x12b0
[ 162.963514][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310
[ 162.969762][ C0] ? raise_softirq+0x71/0xe0
[ 162.974443][ C0] ? __raise_softirq_irqoff+0xd0/0xd0
[ 162.979954][ C0] ? hrtimer_run_queues+0x166/0x430
[ 162.985378][ C0] update_process_times+0x198/0x200
[ 162.990788][ C0] tick_sched_timer+0x17c/0x240
[ 162.995695][ C0] ? tick_setup_sched_timer+0x450/0x450
[ 163.001246][ C0] __hrtimer_run_queues+0x3b5/0x9e0
[ 163.006462][ C0] ? __kasan_check_write+0x14/0x20
[ 163.011606][ C0] ? hrtimer_interrupt+0x8c0/0x8c0
[ 163.016723][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310
[ 163.022800][ C0] hrtimer_interrupt+0x3c7/0x8c0
[ 163.027846][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0
[ 163.033747][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 163.039586][ C0]
[ 163.042627][ C0]
[ 163.045559][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 163.051558][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 163.056593][ C0] Code: 91 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 c0 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e 2b 72 03 89 f9 80 e1 07 38
[ 163.076205][ C0] RSP: 0018:ffffc90000ecf6c0 EFLAGS: 00000246
[ 163.082358][ C0] RAX: 0000000000000003 RBX: ffff88812318e388 RCX: ffffffff814f3499
[ 163.090624][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812318e388
[ 163.098896][ C0] RBP: ffffc90000ecf750 R08: dffffc0000000000 R09: ffffed1024631c72
[ 163.106992][ C0] R10: ffffed1024631c72 R11: 1ffff11024631c71 R12: 1ffff1103ee00001
[ 163.115159][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff920001d9ed8
[ 163.123242][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0
[ 163.129503][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 163.134712][ C0] ? avc_has_perm_noaudit+0x2f4/0x460
[ 163.140276][ C0] ? pv_hash+0x86/0x150
[ 163.144651][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 163.150846][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 163.157294][ C0] ? avc_has_perm+0x158/0x240
[ 163.161984][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 163.167450][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 163.172281][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 163.177319][ C0] lock_sock_nested+0x97/0x290
[ 163.182176][ C0] ? sock_init_data+0xc0/0xc0
[ 163.186857][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 163.191893][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 163.197120][ C0] tipc_sendstream+0x47/0x70
[ 163.201718][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 163.206658][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 163.211431][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 163.216633][ C0] ? import_iovec+0x7c/0xb0
[ 163.221155][ C0] ___sys_sendmsg+0x1f0/0x260
[ 163.225929][ C0] ? __sys_sendmsg+0x250/0x250
[ 163.230705][ C0] ? memcpy+0x56/0x70
[ 163.234699][ C0] ? __fdget+0x1a1/0x230
[ 163.238962][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 163.243904][ C0] ? ___sys_sendmsg+0x260/0x260
[ 163.248768][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 163.255029][ C0] x64_sys_call+0x4b/0x9a0
[ 163.259624][ C0] do_syscall_64+0x4c/0xa0
[ 163.264046][ C0] ? clear_bhb_loop+0x50/0xa0
[ 163.268824][ C0] ? clear_bhb_loop+0x50/0xa0
[ 163.273513][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 163.279522][ C0] RIP: 0033:0x7f93117d5be9
[ 163.284031][ 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
[ 163.304278][ C0] RSP: 002b:00007f9311646038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 163.313056][ C0] RAX: ffffffffffffffda RBX: 00007f93119fcfa0 RCX: 00007f93117d5be9
[ 163.321132][ C0] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 163.329106][ C0] RBP: 00007f9311858e19 R08: 0000000000000000 R09: 0000000000000000
[ 163.337298][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 163.345507][ C0] R13: 00007f93119fd038 R14: 00007f93119fcfa0 R15: 00007ffe0e813b48
[ 163.353765][ C0]
[ 309.121325][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 245s! [syz.2.512:1966]
[ 309.129631][ C0] Modules linked in:
[ 309.133553][ C0] CPU: 0 PID: 1966 Comm: syz.2.512 Not tainted syzkaller #0
[ 309.141294][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 309.151360][ C0] RIP: 0010:kvm_wait+0xf2/0x140
[ 309.156325][ C0] Code: 91 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 c0 91 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 5e 2b 72 03 89 f9 80 e1 07 38
[ 309.176299][ C0] RSP: 0018:ffffc90000ecf6c0 EFLAGS: 00000246
[ 309.182504][ C0] RAX: 0000000000000003 RBX: ffff88812318e388 RCX: ffffffff814f3499
[ 309.190569][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88812318e388
[ 309.198919][ C0] RBP: ffffc90000ecf750 R08: dffffc0000000000 R09: ffffed1024631c72
[ 309.207245][ C0] R10: ffffed1024631c72 R11: 1ffff11024631c71 R12: 1ffff1103ee00001
[ 309.215228][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff920001d9ed8
[ 309.223468][ C0] FS: 00007f93116466c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 309.232502][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.239180][ C0] CR2: 0000200000000000 CR3: 000000011b998000 CR4: 00000000003506b0
[ 309.247334][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.256128][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.264287][ C0] Call Trace:
[ 309.267569][ C0]
[ 309.270510][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 309.275635][ C0] ? avc_has_perm_noaudit+0x2f4/0x460
[ 309.281290][ C0] ? pv_hash+0x86/0x150
[ 309.285552][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0
[ 309.291627][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300
[ 309.298050][ C0] ? avc_has_perm+0x158/0x240
[ 309.302741][ C0] queued_spin_lock_slowpath+0x47/0x50
[ 309.308298][ C0] _raw_spin_lock_bh+0xd8/0xe0
[ 309.313176][ C0] ? _raw_spin_lock_irq+0xe0/0xe0
[ 309.318318][ C0] lock_sock_nested+0x97/0x290
[ 309.323176][ C0] ? sock_init_data+0xc0/0xc0
[ 309.327855][ C0] ? _raw_spin_lock_bh+0x8e/0xe0
[ 309.333157][ C0] ? _raw_spin_unlock_bh+0x51/0x60
[ 309.338605][ C0] tipc_sendstream+0x47/0x70
[ 309.343557][ C0] ? tipc_getsockopt+0x4c0/0x4c0
[ 309.349236][ C0] ____sys_sendmsg+0x5a2/0x8c0
[ 309.354024][ C0] ? __sys_sendmsg_sock+0x40/0x40
[ 309.359453][ C0] ? import_iovec+0x7c/0xb0
[ 309.363985][ C0] ___sys_sendmsg+0x1f0/0x260
[ 309.369246][ C0] ? __sys_sendmsg+0x250/0x250
[ 309.374111][ C0] ? memcpy+0x56/0x70
[ 309.378151][ C0] ? __fdget+0x1a1/0x230
[ 309.382507][ C0] __x64_sys_sendmsg+0x1e2/0x2a0
[ 309.387781][ C0] ? ___sys_sendmsg+0x260/0x260
[ 309.392935][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 309.399146][ C0] x64_sys_call+0x4b/0x9a0
[ 309.403881][ C0] do_syscall_64+0x4c/0xa0
[ 309.408468][ C0] ? clear_bhb_loop+0x50/0xa0
[ 309.413425][ C0] ? clear_bhb_loop+0x50/0xa0
[ 309.418398][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 309.424304][ C0] RIP: 0033:0x7f93117d5be9
[ 309.428728][ 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
[ 309.449263][ C0] RSP: 002b:00007f9311646038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 309.458047][ C0] RAX: ffffffffffffffda RBX: 00007f93119fcfa0 RCX: 00007f93117d5be9
[ 309.466227][ C0] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004
[ 309.474471][ C0] RBP: 00007f9311858e19 R08: 0000000000000000 R09: 0000000000000000
[ 309.482647][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 309.491077][ C0] R13: 00007f93119fd038 R14: 00007f93119fcfa0 R15: 00007ffe0e813b48
[ 309.499292][ C0]
[ 309.502610][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 309.508105][ C1] NMI backtrace for cpu 1
[ 309.508115][ C1] CPU: 1 PID: 1967 Comm: syz.2.512 Not tainted syzkaller #0
[ 309.508130][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 309.508137][ C1] RIP: 0010:_raw_spin_trylock_bh+0xd5/0x130
[ 309.508159][ C1] Code: 04 00 00 00 e8 6c a3 fe fc 8b 44 24 20 b9 01 00 00 00 ba 01 00 00 00 f0 0f b1 13 74 0f 4c 89 f7 be 01 02 00 00 e8 eb 10 96 fc <31> c9 48 c7 04 24 0e 36 e0 45 4b c7 44 25 00 00 00 00 00 65 48 8b
[ 309.508171][ C1] RSP: 0018:ffffc90000ee6720 EFLAGS: 00000202
[ 309.508185][ C1] RAX: 0000000000000201 RBX: ffff88812318e388 RCX: 0000000000000200
[ 309.508196][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 00000000ffffffff
[ 309.508205][ C1] RBP: ffffc90000ee67b0 R08: dffffc0000000000 R09: ffffed1024631c72
[ 309.508216][ C1] R10: ffffed1024631c72 R11: 1ffff11024631c71 R12: dffffc0000000000
[ 309.508226][ C1] R13: 1ffff920001dcce4 R14: ffffffff848cf62b R15: ffff88812318e300
[ 309.508237][ C1] FS: 00007f93116256c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 309.508250][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.508260][ C1] CR2: 00007f9311624f98 CR3: 000000011b998000 CR4: 00000000003506a0
[ 309.508275][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.508284][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.508293][ C1] Call Trace:
[ 309.508298][ C1]
[ 309.508303][ C1] ? _raw_spin_trylock+0x140/0x140
[ 309.508319][ C1] ? tipc_sk_rcv+0x19f6/0x2c60
[ 309.508336][ C1] tipc_sk_rcv+0x42b/0x2c60
[ 309.508351][ C1] ? stack_trace_save+0x98/0xe0
[ 309.508366][ C1] ? __stack_depot_save+0x442/0x480
[ 309.508383][ C1] ? kasan_set_free_info+0x23/0x40
[ 309.508398][ C1] ? __kasan_slab_free+0x11/0x20
[ 309.508412][ C1] ? tipc_node_xmit+0x256/0xce0
[ 309.508426][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0
[ 309.508441][ C1] ? __release_sock+0x143/0x350
[ 309.508455][ C1] ? sock_setsockopt+0x1b65/0x2270
[ 309.508468][ C1] ? __skb_queue_purge+0x170/0x170
[ 309.508486][ C1] tipc_node_xmit+0x256/0xce0
[ 309.508500][ C1] ? kasan_quarantine_put+0x34/0x190
[ 309.508515][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 309.508529][ C1] ? ____kasan_slab_free+0x130/0x160
[ 309.508543][ C1] ? __kasan_slab_free+0x11/0x20
[ 309.508555][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 309.508571][ C1] ? kfree_skbmem+0x10c/0x180
[ 309.508586][ C1] tipc_node_distr_xmit+0x292/0x390
[ 309.508601][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 309.508617][ C1] tipc_sk_rcv+0x19de/0x2c60
[ 309.508636][ C1] ? __skb_queue_purge+0x170/0x170
[ 309.508653][ C1] tipc_node_xmit+0x256/0xce0
[ 309.508668][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 309.508685][ C1] tipc_sk_push_backlog+0x4dd/0x790
[ 309.508701][ C1] tipc_sk_proto_rcv+0x98d/0x1540
[ 309.508718][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40
[ 309.508733][ C1] ? unwind_get_return_address+0x4d/0x90
[ 309.508749][ C1] ? stack_trace_save+0xe0/0xe0
[ 309.508762][ C1] ? arch_stack_walk+0xd0/0x140
[ 309.508779][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40
[ 309.508794][ C1] ? stack_trace_save+0x98/0xe0
[ 309.508808][ C1] ? __stack_depot_save+0x34/0x480
[ 309.508822][ C1] ? kasan_set_track+0x5b/0x70
[ 309.508834][ C1] ? kasan_set_track+0x4a/0x70
[ 309.508845][ C1] ? kasan_set_free_info+0x23/0x40
[ 309.508868][ C1] ? kasan_set_track+0x5b/0x70
[ 309.508879][ C1] ? kasan_set_track+0x4a/0x70
[ 309.508891][ C1] ? kasan_set_free_info+0x23/0x40
[ 309.508904][ C1] ? ____kasan_slab_free+0x125/0x160
[ 309.508916][ C1] ? __kasan_slab_free+0x11/0x20
[ 309.508928][ C1] ? slab_free_freelist_hook+0xc2/0x190
[ 309.508943][ C1] ? kmem_cache_free+0x100/0x320
[ 309.508957][ C1] ? kfree_skbmem+0x10c/0x180
[ 309.508970][ C1] ? kfree_skb+0xc1/0x2f0
[ 309.508983][ C1] ? tipc_msg_reverse+0x698/0x900
[ 309.508995][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40
[ 309.509010][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0
[ 309.509025][ C1] ? __release_sock+0x143/0x350
[ 309.509037][ C1] ? __sys_setsockopt+0x268/0x460
[ 309.509051][ C1] ? __x64_sys_setsockopt+0xbf/0xd0
[ 309.509065][ C1] ? do_syscall_64+0x4c/0xa0
[ 309.509080][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 309.509097][ C1] ? tipc_sk_publish+0x440/0x440
[ 309.509119][ C1] ? __kasan_check_write+0x14/0x20
[ 309.509132][ C1] ? _raw_spin_lock_bh+0x8e/0xe0
[ 309.509157][ C1] tipc_sk_rcv+0x7b7/0x2c60
[ 309.509173][ C1] ? kfree_skbmem+0x10c/0x180
[ 309.509187][ C1] ? skb_release_data+0x814/0xa10
[ 309.509203][ C1] ? __skb_queue_purge+0x170/0x170
[ 309.509219][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40
[ 309.509235][ C1] tipc_node_xmit+0x256/0xce0
[ 309.509250][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0
[ 309.509267][ C1] tipc_node_distr_xmit+0x292/0x390
[ 309.509283][ C1] ? tipc_node_xmit_skb+0x130/0x130
[ 309.509298][ C1] ? selinux_capable+0x29c/0x380
[ 309.509312][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0
[ 309.509328][ C1] ? tipc_sk_timeout+0x970/0x970
[ 309.509342][ C1] ? lock_sock_nested+0x1f1/0x290
[ 309.509357][ C1] __release_sock+0x143/0x350
[ 309.509371][ C1] sock_setsockopt+0x1b65/0x2270
[ 309.509385][ C1] ? __sock_set_mark+0x160/0x160
[ 309.509397][ C1] ? selinux_socket_setsockopt+0x21c/0x300
[ 309.509414][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0
[ 309.509429][ C1] ? __kasan_check_write+0x14/0x20
[ 309.509443][ C1] ? put_vma+0x44/0x60
[ 309.509455][ C1] ? __fget_files+0x2c4/0x320
[ 309.509472][ C1] ? security_socket_setsockopt+0x82/0xa0
[ 309.509489][ C1] __sys_setsockopt+0x268/0x460
[ 309.509504][ C1] ? __ia32_sys_recv+0xb0/0xb0
[ 309.509520][ C1] __x64_sys_setsockopt+0xbf/0xd0
[ 309.509535][ C1] x64_sys_call+0x982/0x9a0
[ 309.509550][ C1] do_syscall_64+0x4c/0xa0
[ 309.509563][ C1] ? clear_bhb_loop+0x50/0xa0
[ 309.509577][ C1] ? clear_bhb_loop+0x50/0xa0
[ 309.509591][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 309.509606][ C1] RIP: 0033:0x7f93117d5be9
[ 309.509619][ 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
[ 309.509629][ C1] RSP: 002b:00007f9311625038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 309.509644][ C1] RAX: ffffffffffffffda RBX: 00007f93119fd090 RCX: 00007f93117d5be9
[ 309.509654][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[ 309.509662][ C1] RBP: 00007f9311858e19 R08: 0000000000000004 R09: 0000000000000000
[ 309.509671][ C1] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000
[ 309.509680][ C1] R13: 00007f93119fd128 R14: 00007f93119fd090 R15: 00007ffe0e813b48
[ 309.509693][ C1]