[ 86.800473][ T982] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts.
2026/03/21 16:40:33 ignoring optional flag "type"="gce"
2026/03/21 16:40:33 parsed 1 programs
2026/03/21 16:40:35 executed programs: 0
[ 89.504008][ T6009] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 89.557854][ T5142] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 89.566325][ T5142] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 89.574080][ T5142] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 89.583111][ T5142] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 89.591230][ T5142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 89.717031][ T6015] chnl_net:caif_netlink_parms(): no params data found
[ 89.782348][ T6015] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.789735][ T6015] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.796872][ T6015] bridge_slave_0: entered allmulticast mode
[ 89.804547][ T6015] bridge_slave_0: entered promiscuous mode
[ 89.812426][ T6015] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.819768][ T6015] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.827047][ T6015] bridge_slave_1: entered allmulticast mode
[ 89.834760][ T6015] bridge_slave_1: entered promiscuous mode
[ 89.861636][ T6015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 89.872970][ T6015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 89.901835][ T6015] team0: Port device team_slave_0 added
[ 89.910186][ T6015] team0: Port device team_slave_1 added
[ 89.933688][ T6015] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.940883][ T6015] 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 1532 would solve the problem.
[ 89.967529][ T6015] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.980020][ T6015] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.987020][ T6015] 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 1532 would solve the problem.
[ 90.013605][ T6015] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 90.055427][ T6015] hsr_slave_0: entered promiscuous mode
[ 90.061770][ T6015] hsr_slave_1: entered promiscuous mode
[ 90.574877][ T6015] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.588545][ T6015] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.601014][ T6015] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.612805][ T6015] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.656078][ T6015] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.663299][ T6015] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.670914][ T6015] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.678154][ T6015] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.721437][ T139] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.729380][ T139] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.775766][ T6015] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.804321][ T6015] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.825224][ T194] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.832444][ T194] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.844316][ T194] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.851522][ T194] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.082979][ T6015] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.137352][ T6015] veth0_vlan: entered promiscuous mode
[ 91.154810][ T6015] veth1_vlan: entered promiscuous mode
[ 91.193961][ T6015] veth0_macvtap: entered promiscuous mode
[ 91.206709][ T6015] veth1_macvtap: entered promiscuous mode
[ 91.231475][ T6015] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.252303][ T6015] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.280805][ T139] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.291340][ T139] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.302823][ T139] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.314568][ T139] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 196.418618][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 196.425695][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5192/1:b..l
[ 196.433846][ C0] rcu: (detected by 0, t=10502 jiffies, g=11877, q=48 ncpus=2)
[ 196.441492][ C0] task:udevd state:R running task stack:25968 pid:5192 tgid:5192 ppid:1 task_flags:0x400140 flags:0x00080000
[ 196.455433][ C0] Call Trace:
[ 196.458724][ C0]
[ 196.461661][ C0] __schedule+0x15dd/0x52d0
[ 196.466202][ C0] ? do_raw_spin_unlock+0xf5/0x210
[ 196.471581][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 196.477491][ C0] ? __pfx___schedule+0x10/0x10
[ 196.482364][ C0] ? do_raw_spin_unlock+0xf5/0x210
[ 196.487485][ C0] ? preempt_schedule_thunk+0x16/0x30
[ 196.492863][ C0] preempt_schedule_common+0x82/0xd0
[ 196.498243][ C0] preempt_schedule_thunk+0x16/0x30
[ 196.503457][ C0] _raw_spin_unlock_irqrestore+0x74/0x80
[ 196.509099][ C0] __wake_up_common_lock+0x190/0x1f0
[ 196.514406][ C0] sock_def_readable+0x1eb/0x580
[ 196.519539][ C0] ? sock_def_readable+0xae/0x580
[ 196.524678][ C0] netlink_sendskb+0xa1/0x140
[ 196.529378][ C0] netlink_unicast+0x3a3/0x9b0
[ 196.534311][ C0] ? __pfx_netlink_unicast+0x10/0x10
[ 196.539619][ C0] ? netlink_sendmsg+0x650/0xb40
[ 196.544561][ C0] ? skb_put+0x11b/0x210
[ 196.548819][ C0] netlink_sendmsg+0x813/0xb40
[ 196.553628][ C0] ? __pfx_netlink_sendmsg+0x10/0x10
[ 196.558918][ C0] ? aa_sock_msg_perm+0xf1/0x1b0
[ 196.563881][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 196.569179][ C0] ____sys_sendmsg+0x972/0x9f0
[ 196.573964][ C0] ? __pfx_____sys_sendmsg+0x10/0x10
[ 196.579266][ C0] ? import_iovec+0x73/0xa0
[ 196.583778][ C0] ___sys_sendmsg+0x2a5/0x360
[ 196.588469][ C0] ? __pfx____sys_sendmsg+0x10/0x10
[ 196.593712][ C0] ? __pfx_do_epoll_wait+0x10/0x10
[ 196.598913][ C0] ? seqcount_lockdep_reader_access+0xea/0x100
[ 196.605090][ C0] __x64_sys_sendmsg+0x1bd/0x2a0
[ 196.610044][ C0] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 196.615520][ C0] ? kmem_cache_free+0x187/0x630
[ 196.620478][ C0] do_syscall_64+0x14d/0xf80
[ 196.625084][ C0] ? trace_irq_disable+0x3b/0x150
[ 196.630128][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 196.636201][ C0] ? clear_bhb_loop+0x40/0x90
[ 196.640888][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 196.646870][ C0] RIP: 0033:0x7f3bcd2a7407
[ 196.651395][ C0] RSP: 002b:00007ffd5f1854a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 196.659814][ C0] RAX: ffffffffffffffda RBX: 00007f3bcdab2880 RCX: 00007f3bcd2a7407
[ 196.667874][ C0] RDX: 0000000000000000 RSI: 00007ffd5f185500 RDI: 0000000000000004
[ 196.675846][ C0] RBP: 000055e1fa05d980 R08: 0000000000000000 R09: 0000000000000000
[ 196.683862][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000000b1
[ 196.691843][ C0] R13: 000055e1fa0319e0 R14: 0000000000000000 R15: 0000000000000000
[ 196.699841][ C0]
[ 196.702871][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g11877 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 196.715713][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=4903
[ 196.723687][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g11877 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 196.735139][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 196.745112][ C0] rcu: RCU grace-period kthread stack dump:
[ 196.750998][ C0] task:rcu_preempt state:I stack:27744 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 196.762942][ C0] Call Trace:
[ 196.766219][ C0]
[ 196.769153][ C0] __schedule+0x15dd/0x52d0
[ 196.773752][ C0] ? __lock_acquire+0x6b5/0x2cf0
[ 196.778715][ C0] ? __pfx___schedule+0x10/0x10
[ 196.783579][ C0] ? schedule+0x90/0x360
[ 196.787828][ C0] schedule+0x164/0x360
[ 196.791988][ C0] schedule_timeout+0x158/0x2c0
[ 196.796941][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 196.802326][ C0] ? __pfx_process_timeout+0x10/0x10
[ 196.807626][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 196.813451][ C0] ? prepare_to_swait_event+0x340/0x370
[ 196.819022][ C0] rcu_gp_fqs_loop+0x312/0x11d0
[ 196.823975][ C0] ? lockdep_hardirqs_on+0x7a/0x110
[ 196.829275][ C0] ? rcu_gp_init+0x1315/0x15b0
[ 196.834051][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 196.839426][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 196.844719][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 196.850623][ C0] rcu_gp_kthread+0x9e/0x2b0
[ 196.855313][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 196.860516][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 196.866326][ C0] ? __kthread_parkme+0x7a/0x1f0
[ 196.871279][ C0] ? __kthread_parkme+0x19c/0x1f0
[ 196.876320][ C0] kthread+0x388/0x470
[ 196.880394][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 196.885691][ C0] ? __pfx_kthread+0x10/0x10
[ 196.890285][ C0] ret_from_fork+0x51e/0xb90
[ 196.894972][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 196.900088][ C0] ? __switch_to+0xc7d/0x1450
[ 196.904774][ C0] ? __pfx_kthread+0x10/0x10
[ 196.909392][ C0] ret_from_fork_asm+0x1a/0x30
[ 196.914184][ C0]
[ 196.917279][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 196.923622][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 196.928863][ C1] NMI backtrace for cpu 1
[ 196.928894][ C1] CPU: 1 UID: 0 PID: 6074 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 196.928912][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 196.928922][ C1] RIP: 0010:taprio_set_budgets+0xa9/0x3b0
[ 196.928946][ C1] Code: 3c 08 00 74 08 4c 89 e7 e8 04 e2 77 f8 4d 8b 24 24 49 83 c4 36 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 <84> c0 0f 85 df 02 00 00 49 0f bf 1c 24 0f b7 f3 31 ff e8 40 a3 0d
[ 196.928959][ C1] RSP: 0018:ffffc90000a08c00 EFLAGS: 00000807
[ 196.928975][ C1] RAX: 0000000000000000 RBX: ffff88802a2ec280 RCX: dffffc0000000000
[ 196.928987][ C1] RDX: 0000000000010000 RSI: ffff888067798800 RDI: ffff88802a2ec280
[ 196.928999][ C1] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 196.929009][ C1] R10: dffffc0000000000 R11: fffff5200014117c R12: ffff888025580036
[ 196.929021][ C1] R13: ffff88802a2ec280 R14: ffff888067798800 R15: ffff888067798400
[ 196.929033][ C1] FS: 00007f8e93eae6c0(0000) GS:ffff888125561000(0000) knlGS:0000000000000000
[ 196.929047][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 196.929058][ C1] CR2: 00007f8e931a8000 CR3: 00000000674ca000 CR4: 00000000003526f0
[ 196.929073][ C1] Call Trace:
[ 196.929081][ C1]
[ 196.929092][ C1] advance_sched+0x963/0xc90
[ 196.929117][ C1] ? __pfx_advance_sched+0x10/0x10
[ 196.929142][ C1] __hrtimer_run_queues+0x53a/0xcc0
[ 196.929179][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 196.929201][ C1] ? ktime_get_update_offsets_now+0x3b2/0x3d0
[ 196.929224][ C1] hrtimer_interrupt+0x42b/0x1010
[ 196.929259][ C1] __sysvec_apic_timer_interrupt+0x102/0x460
[ 196.929284][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 196.929303][ C1]
[ 196.929309][ C1]
[ 196.929315][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 196.929333][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80
[ 196.929351][ C1] Code: f7 e8 ed ff ef f5 f7 c3 00 02 00 00 74 05 e8 f0 57 1b f6 9c 58 a9 00 02 00 00 75 27 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 b4 bc e1 f5 65 8b 05 0d c0 69 07 85 c0 74 18 5b 41 5e c3 cc cc
[ 196.929363][ C1] RSP: 0018:ffffc90002f76e88 EFLAGS: 00000206
[ 196.929377][ C1] RAX: 0000000000000006 RBX: 0000000000000282 RCX: 0000000080000202
[ 196.929387][ C1] RDX: 0000000000000002 RSI: ffffffff8df23901 RDI: 0000000000000001
[ 196.929397][ C1] RBP: ffffc90002f77170 R08: ffffffff901149b7 R09: 1ffffffff2022936
[ 196.929409][ C1] R10: dffffc0000000000 R11: fffffbfff2022937 R12: ffff88802a2ec290
[ 196.929421][ C1] R13: dffffc0000000000 R14: ffff88802a2ec2a8 R15: ffff88802a2ec2f8
[ 196.929441][ C1] taprio_change+0x30fe/0x3e50
[ 196.929467][ C1] ? __pfx_taprio_change+0x10/0x10
[ 196.929489][ C1] ? __mutex_unlock_slowpath+0x1bd/0x7d0
[ 196.929517][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 196.929546][ C1] taprio_init+0x96f/0xbe0
[ 196.929568][ C1] ? __pfx_taprio_init+0x10/0x10
[ 196.929586][ C1] ? lockdep_rtnl_is_held+0x26/0x40
[ 196.929607][ C1] ? qdisc_lookup+0x36d/0x6d0
[ 196.929628][ C1] ? __pfx_taprio_init+0x10/0x10
[ 196.929644][ C1] qdisc_create+0x7c4/0xf20
[ 196.929670][ C1] tc_modify_qdisc+0x16f0/0x2290
[ 196.929693][ C1] ? rcu_is_watching+0x15/0xb0
[ 196.929721][ C1] ? __pfx_tc_modify_qdisc+0x10/0x10
[ 196.929744][ C1] ? __dev_queue_xmit+0x28b/0x3870
[ 196.929776][ C1] ? __pfx_tc_modify_qdisc+0x10/0x10
[ 196.929798][ C1] rtnetlink_rcv_msg+0x77e/0xbe0
[ 196.929816][ C1] ? rtnetlink_rcv_msg+0x1b9/0xbe0
[ 196.929832][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 196.929848][ C1] ? ref_tracker_free+0x693/0x840
[ 196.929873][ C1] ? __copy_skb_header+0xa3/0x4a0
[ 196.929893][ C1] ? __pfx_ref_tracker_free+0x10/0x10
[ 196.929917][ C1] ? __skb_clone+0x63/0x7a0
[ 196.929940][ C1] netlink_rcv_skb+0x232/0x4b0
[ 196.929957][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 196.929974][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 196.929994][ C1] ? netlink_deliver_tap+0x2e/0x1b0
[ 196.930014][ C1] netlink_unicast+0x80f/0x9b0
[ 196.930041][ C1] ? __pfx_netlink_unicast+0x10/0x10
[ 196.930066][ C1] ? netlink_sendmsg+0x650/0xb40
[ 196.930081][ C1] ? skb_put+0x11b/0x210
[ 196.930100][ C1] netlink_sendmsg+0x813/0xb40
[ 196.930121][ C1] ? __pfx_netlink_sendmsg+0x10/0x10
[ 196.930139][ C1] ? aa_sock_msg_perm+0xf1/0x1b0
[ 196.930163][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 196.930183][ C1] ____sys_sendmsg+0x972/0x9f0
[ 196.930207][ C1] ? __pfx_____sys_sendmsg+0x10/0x10
[ 196.930231][ C1] ? import_iovec+0x73/0xa0
[ 196.930249][ C1] ___sys_sendmsg+0x2a5/0x360
[ 196.930270][ C1] ? __pfx____sys_sendmsg+0x10/0x10
[ 196.930293][ C1] ? futex_wake+0x4ac/0x580
[ 196.930326][ C1] ? __fget_files+0x2a/0x420
[ 196.930350][ C1] ? __fget_files+0x3a0/0x420
[ 196.930377][ C1] __x64_sys_sendmsg+0x1bd/0x2a0
[ 196.930398][ C1] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 196.930422][ C1] ? rcu_is_watching+0x15/0xb0
[ 196.930449][ C1] do_syscall_64+0x14d/0xf80
[ 196.930468][ C1] ? trace_irq_disable+0x3b/0x150
[ 196.930492][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 196.930513][ C1] ? clear_bhb_loop+0x40/0x90
[ 196.930531][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 196.930548][ C1] RIP: 0033:0x7f8e9306e3b9
[ 196.930563][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48
[ 196.930576][ C1] RSP: 002b:00007f8e93eae078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 196.930591][ C1] RAX: ffffffffffffffda RBX: 00007f8e931abf80 RCX: 00007f8e9306e3b9
[ 196.930603][ C1] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000004
[ 196.930613][ C1] RBP: 00007f8e930cf498 R08: 0000000000000000 R09: 0000000000000000
[ 196.930623][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 196.930632][ C1] R13: 000000000000000b R14: 00007f8e931abf80 R15: 00007ffe44a2a6a8
[ 196.930650][ C1]