[ 76.742791][ T8] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts. 2024/09/30 20:30:51 ignoring optional flag "sandboxArg"="0" 2024/09/30 20:30:51 ignoring optional flag "type"="gce" 2024/09/30 20:30:52 parsed 1 programs 2024/09/30 20:30:53 executed programs: 0 [ 80.687368][ T5526] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.733525][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.742066][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.750552][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.758621][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.766264][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.774554][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.869443][ T5533] chnl_net:caif_netlink_parms(): no params data found [ 80.909097][ T5533] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.916186][ T5533] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.923615][ T5533] bridge_slave_0: entered allmulticast mode [ 80.930633][ T5533] bridge_slave_0: entered promiscuous mode [ 80.938230][ T5533] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.945648][ T5533] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.952927][ T5533] bridge_slave_1: entered allmulticast mode [ 80.959702][ T5533] bridge_slave_1: entered promiscuous mode [ 80.979610][ T5533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.990739][ T5533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.012353][ T5533] team0: Port device team_slave_0 added [ 81.021419][ T5533] team0: Port device team_slave_1 added [ 81.039639][ T5533] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.046611][ T5533] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.072774][ T5533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.084683][ T5533] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.091715][ T5533] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.117654][ T5533] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.146513][ T5533] hsr_slave_0: entered promiscuous mode [ 81.152863][ T5533] hsr_slave_1: entered promiscuous mode [ 81.712836][ T5533] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.723434][ T5533] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.733370][ T5533] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.744387][ T5533] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.768217][ T5533] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.775484][ T5533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.782972][ T5533] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.790148][ T5533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.852117][ T5533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.868247][ T80] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.878689][ T80] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.900480][ T5533] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.912501][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.919637][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.936314][ T1118] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.943501][ T1118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.125327][ T5533] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.171500][ T5533] veth0_vlan: entered promiscuous mode [ 82.182621][ T5533] veth1_vlan: entered promiscuous mode [ 82.208326][ T5533] veth0_macvtap: entered promiscuous mode [ 82.219651][ T5533] veth1_macvtap: entered promiscuous mode [ 82.245075][ T5533] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.262991][ T5533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.275191][ T5533] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.286221][ T5533] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.295055][ T5533] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.305686][ T5533] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.373868][ T1118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.387711][ T1118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.414899][ T80] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.424234][ T80] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.455908][ C0] hrtimer: interrupt took 15971130564 ns [ 98.464042][ T4624] Bluetooth: hci0: command tx timeout 2024/09/30 20:31:11 executed programs: 1 [ 203.488554][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 203.495606][ C1] rcu: 0-...!: (1 ticks this GP) idle=5944/1/0x4000000000000000 softirq=12165/12165 fqs=0 [ 203.506195][ C1] rcu: (detected by 1, t=10502 jiffies, g=8281, q=5360 ncpus=2) [ 203.513940][ C1] Sending NMI from CPU 1 to CPUs 0: [ 203.513977][ C0] NMI backtrace for cpu 0 [ 203.514000][ C0] CPU: 0 UID: 0 PID: 35 Comm: kworker/u8:2 Not tainted 6.12.0-rc1-next-20240930-syzkaller-gcea5425829f7 #0 [ 203.514019][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 203.514032][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 203.514087][ C0] RIP: 0010:__lock_acquire+0x713/0x2050 [ 203.514107][ C0] Code: 0f 85 f3 11 00 00 41 f6 47 01 80 0f 85 1c 04 00 00 84 db 40 0f b6 c5 0f b6 cb 0f 44 c8 89 4c 24 54 48 8b 44 24 38 0f b6 04 10 <84> c0 0f 85 74 13 00 00 41 8b 6d 00 41 89 ec ff cd 0f 88 a2 00 00 [ 203.514123][ C0] RSP: 0018:ffffc90000007a30 EFLAGS: 00000046 [ 203.514137][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002 [ 203.514148][ C0] RDX: dffffc0000000000 RSI: ffff88801d69c6e0 RDI: 0000000000000032 [ 203.514160][ C0] RBP: 0000000000000002 R08: ffffffff942ce907 R09: 1ffffffff2859d20 [ 203.514171][ C0] R10: dffffc0000000000 R11: fffffbfff2859d21 R12: ffff88801d69bc00 [ 203.514183][ C0] R13: ffff88801d69c6d8 R14: 1ffff11003ad3912 R15: ffff88801d69c890 [ 203.514196][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 203.514210][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.514222][ C0] CR2: 0000000020000600 CR3: 000000005bf8c000 CR4: 00000000003526f0 [ 203.514235][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.514245][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 203.514255][ C0] Call Trace: [ 203.514263][ C0] [ 203.514278][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 203.514301][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 203.514325][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 203.514352][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 203.514374][ C0] ? nmi_handle+0x14f/0x5a0 [ 203.514391][ C0] ? nmi_handle+0x2a/0x5a0 [ 203.514408][ C0] ? __lock_acquire+0x713/0x2050 [ 203.514422][ C0] ? default_do_nmi+0x63/0x160 [ 203.514444][ C0] ? exc_nmi+0x123/0x1f0 [ 203.514465][ C0] ? end_repeat_nmi+0xf/0x53 [ 203.514487][ C0] ? __lock_acquire+0x713/0x2050 [ 203.514502][ C0] ? __lock_acquire+0x713/0x2050 [ 203.514517][ C0] ? __lock_acquire+0x713/0x2050 [ 203.514532][ C0] [ 203.514537][ C0] [ 203.514548][ C0] lock_acquire+0x1ed/0x550 [ 203.514571][ C0] ? advance_sched+0xab/0xca0 [ 203.514592][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 203.514622][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 203.514640][ C0] ? __hrtimer_run_queues+0x477/0xd50 [ 203.514657][ C0] ? __pfx_lock_release+0x10/0x10 [ 203.514674][ C0] ? __pfx_advance_sched+0x10/0x10 [ 203.514693][ C0] _raw_spin_lock+0x2e/0x40 [ 203.514707][ C0] ? advance_sched+0xab/0xca0 [ 203.514725][ C0] advance_sched+0xab/0xca0 [ 203.514745][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 203.514762][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 203.514781][ C0] ? __pfx_advance_sched+0x10/0x10 [ 203.514800][ C0] __hrtimer_run_queues+0x59b/0xd50 [ 203.514817][ C0] ? ktime_get_update_offsets_now+0x3c/0x250 [ 203.514844][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 203.514863][ C0] hrtimer_interrupt+0x396/0x990 [ 203.514887][ C0] __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 203.514906][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 203.514923][ C0] [ 203.514928][ C0] [ 203.514934][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 203.514953][ C0] RIP: 0010:debug_lockdep_rcu_enabled+0x2a/0x40 [ 203.514972][ C0] Code: f3 0f 1e fa 31 c0 83 3d 1f 48 55 04 00 74 1e 83 3d 76 79 55 04 00 74 15 65 48 8b 0c 25 c0 d7 03 00 31 c0 83 b9 dc 0a 00 00 00 <0f> 94 c0 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 [ 203.514985][ C0] RSP: 0018:ffffc90000ab66e8 EFLAGS: 00000246 [ 203.514999][ C0] RAX: 0000000000000000 RBX: ffff88802f92ccc0 RCX: ffff88801d69bc00 [ 203.515010][ C0] RDX: dffffc0000000000 RSI: ffffffff8c0adc40 RDI: ffffffff8c610860 [ 203.515022][ C0] RBP: 0000000000000001 R08: ffffffff942ce807 R09: 1ffffffff2859d00 [ 203.515033][ C0] R10: dffffc0000000000 R11: fffffbfff2859d01 R12: ffff88802f92ccc0 [ 203.515046][ C0] R13: 1ffff92000156ce8 R14: ffffc90000ab6ba0 R15: ffffffff8a92f348 [ 203.515058][ C0] ? br_mdb_ip_get+0x88/0x240 [ 203.515085][ C0] ? br_mdb_ip_get+0xa5/0x240 [ 203.515106][ C0] br_mdb_ip_get+0xae/0x240 [ 203.515128][ C0] br_multicast_new_group+0x8b/0x570 [ 203.515153][ C0] ? __pfx_br_multicast_new_group+0x10/0x10 [ 203.515179][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 203.515204][ C0] __br_multicast_add_group+0x27a/0xa20 [ 203.515229][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 203.515250][ C0] ? br_multicast_rcv+0x3ebc/0x8180 [ 203.515269][ C0] br_multicast_rcv+0x3f7c/0x8180 [ 203.515297][ C0] ? __pfx_br_multicast_rcv+0x10/0x10 [ 203.515315][ C0] ? validate_chain+0x11e/0x5920 [ 203.515333][ C0] ? __pfx_validate_chain+0x10/0x10 [ 203.515351][ C0] ? __pfx_validate_chain+0x10/0x10 [ 203.515370][ C0] ? validate_chain+0x11e/0x5920 [ 203.515395][ C0] ? __pfx_validate_chain+0x10/0x10 [ 203.515414][ C0] ? mark_lock+0x9a/0x360 [ 203.515429][ C0] ? stack_trace_save+0x118/0x1d0 [ 203.515449][ C0] ? __lock_acquire+0x1384/0x2050 [ 203.515472][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 203.515496][ C0] ? preempt_count_add+0x93/0x190 [ 203.515517][ C0] ? br_allowed_ingress+0xd0/0x1010 [ 203.515536][ C0] br_dev_xmit+0xb84/0x1b10 [ 203.515559][ C0] ? br_dev_xmit+0x21d/0x1b10 [ 203.515582][ C0] ? __pfx_br_dev_xmit+0x10/0x10 [ 203.515606][ C0] ? __pfx_validate_xmit_xfrm+0x10/0x10 [ 203.515632][ C0] ? __pfx_passthru_features_check+0x10/0x10 [ 203.515653][ C0] ? __pfx_passthru_features_check+0x10/0x10 [ 203.515673][ C0] ? netif_skb_features+0x7f4/0xbb0 [ 203.515694][ C0] ? validate_xmit_skb+0x9f9/0x1120 [ 203.515715][ C0] dev_hard_start_xmit+0x27a/0x7e0 [ 203.515740][ C0] __dev_queue_xmit+0x1b58/0x3e80 [ 203.515765][ C0] ? __dev_queue_xmit+0x2da/0x3e80 [ 203.515786][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 203.515813][ C0] ? mark_lock+0x9a/0x360 [ 203.515830][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 203.515855][ C0] ? __ipv6_neigh_lookup_noref+0x59f/0x730 [ 203.515874][ C0] ? ip6_finish_output2+0xdc6/0x1730 [ 203.515893][ C0] ip6_finish_output2+0xfc9/0x1730 [ 203.515914][ C0] ? ip6_finish_output2+0x75c/0x1730 [ 203.515934][ C0] ? __pfx_ip6_finish_output2+0x10/0x10 [ 203.515954][ C0] ? ip6_mtu+0x81/0x3f0 [ 203.515969][ C0] ip6_finish_output+0x41e/0x810 [ 203.515987][ C0] NF_HOOK+0x9e/0x430 [ 203.516002][ C0] ? NF_HOOK+0xfa/0x430 [ 203.516017][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 203.516032][ C0] ? __pfx_dst_output+0x10/0x10 [ 203.516048][ C0] ? icmp6_dst_alloc+0x3aa/0x420 [ 203.516065][ C0] mld_sendpack+0x843/0xdb0 [ 203.516085][ C0] ? mld_sendpack+0x1e8/0xdb0 [ 203.516101][ C0] ? __pfx_mld_sendpack+0x10/0x10 [ 203.516123][ C0] ipv6_mc_dad_complete+0x88/0x490 [ 203.516147][ C0] addrconf_dad_completed+0x712/0xcd0 [ 203.516165][ C0] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 203.516181][ C0] ? addrconf_dad_work+0x58a/0x16f0 [ 203.516206][ C0] addrconf_dad_work+0xdc2/0x16f0 [ 203.516233][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 203.516256][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 203.516283][ C0] ? process_scheduled_works+0x976/0x1850 [ 203.516306][ C0] process_scheduled_works+0xa63/0x1850 [ 203.516336][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 203.516361][ C0] ? assign_work+0x364/0x3d0 [ 203.516383][ C0] worker_thread+0x870/0xd30 [ 203.516409][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 203.516427][ C0] ? __kthread_parkme+0x169/0x1d0 [ 203.516451][ C0] ? __pfx_worker_thread+0x10/0x10 [ 203.516472][ C0] kthread+0x2f0/0x390 [ 203.516488][ C0] ? __pfx_worker_thread+0x10/0x10 [ 203.516510][ C0] ? __pfx_kthread+0x10/0x10 [ 203.516525][ C0] ret_from_fork+0x4b/0x80 [ 203.516548][ C0] ? __pfx_kthread+0x10/0x10 [ 203.516563][ C0] ret_from_fork_asm+0x1a/0x30 [ 203.516591][ C0] [ 203.516966][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g8281 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 204.303338][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=2856 [ 204.311145][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g8281 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 204.322430][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 204.332397][ C1] rcu: RCU grace-period kthread stack dump: [ 204.338290][ C1] task:rcu_preempt state:I stack:24848 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 204.348482][ C1] Call Trace: [ 204.351763][ C1] [ 204.354704][ C1] __schedule+0x1895/0x4b30 [ 204.359240][ C1] ? __pfx___schedule+0x10/0x10 [ 204.364098][ C1] ? __pfx_lock_release+0x10/0x10 [ 204.369133][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 204.375476][ C1] ? schedule+0x90/0x320 [ 204.379746][ C1] schedule+0x14b/0x320 [ 204.383933][ C1] schedule_timeout+0x15a/0x290 [ 204.388810][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 204.394209][ C1] ? __pfx_process_timeout+0x10/0x10 [ 204.399514][ C1] ? prepare_to_swait_event+0x330/0x350 [ 204.405080][ C1] rcu_gp_fqs_loop+0x2df/0x1330 [ 204.409946][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 204.415159][ C1] ? rcu_gp_init+0x1256/0x1630 [ 204.419936][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 204.424879][ C1] ? __pfx_rcu_watching_snap_save+0x10/0x10 [ 204.430781][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 204.436509][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 204.442426][ C1] ? finish_swait+0xd4/0x1e0 [ 204.447031][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 204.451640][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 204.456843][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 204.462840][ C1] ? __kthread_parkme+0x169/0x1d0 [ 204.467883][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 204.473088][ C1] kthread+0x2f0/0x390 [ 204.477167][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 204.482378][ C1] ? __pfx_kthread+0x10/0x10 [ 204.486983][ C1] ret_from_fork+0x4b/0x80 [ 204.491499][ C1] ? __pfx_kthread+0x10/0x10 [ 204.496098][ C1] ret_from_fork_asm+0x1a/0x30 [ 204.500893][ C1]