Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. [ 69.033990][ T4265] chnl_net:caif_netlink_parms(): no params data found [ 69.082682][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.089911][ T4265] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.098549][ T4265] device bridge_slave_0 entered promiscuous mode [ 69.107368][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.114471][ T4265] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.122580][ T4265] device bridge_slave_1 entered promiscuous mode [ 69.145312][ T4265] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.156565][ T4265] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.181051][ T4265] team0: Port device team_slave_0 added [ 69.188557][ T4265] team0: Port device team_slave_1 added [ 69.208246][ T4265] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.215222][ T4265] 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. [ 69.241362][ T4265] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.254170][ T4265] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.261205][ T4265] 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. [ 69.287142][ T4265] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.319769][ T4265] device hsr_slave_0 entered promiscuous mode [ 69.326623][ T4265] device hsr_slave_1 entered promiscuous mode [ 69.417952][ T4265] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.427575][ T4265] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.436962][ T4265] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.445525][ T4265] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.470477][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.477789][ T4265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.485458][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.492636][ T4265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.535364][ T4265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.549868][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.560190][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.569110][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.578414][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.591408][ T4265] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.603316][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.612004][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.619139][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.636375][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.644916][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.652036][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.666681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.675473][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.689764][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.699020][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.707584][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.719396][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.735230][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.742987][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.755252][ T4265] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.773664][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.793018][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.801940][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.810378][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.820968][ T4265] device veth0_vlan entered promiscuous mode [ 69.832111][ T4265] device veth1_vlan entered promiscuous mode [ 69.853907][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.862161][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.870478][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.881305][ T4265] device veth0_macvtap entered promiscuous mode [ 69.891315][ T4265] device veth1_macvtap entered promiscuous mode [ 69.907364][ T4265] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.915061][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.925271][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.936582][ T4265] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.944048][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 69.958964][ T4265] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.968016][ T4265] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.977353][ T4265] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.986791][ T4265] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.040125][ C0] hrtimer: interrupt took 5153337 ns executing program executing program executing program executing program executing program executing program [ 86.449291][ T3533] cfg80211: failed to load regulatory.db [ 103.727402][ T22] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2649 jiffies s: 741 root: 0x1/. [ 103.741685][ T22] rcu: blocking rcu_node structures (internal RCU debug): [ 103.749066][ T22] Sending NMI from CPU 1 to CPUs 0: [ 103.754295][ C0] NMI backtrace for cpu 0 [ 103.754316][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.147-syzkaller #0 [ 103.754329][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 103.754340][ C0] RIP: 0010:__lock_acquire+0xdf8/0x7c50 [ 103.754375][ C0] Code: ff df 48 0f a3 1d 68 d5 4a 0f 0f 83 da 4c 00 00 c7 44 24 34 00 00 00 00 4d 89 e7 49 8d 9c 24 d0 0a 00 00 48 89 d8 48 c1 e8 03 <48> 89 84 24 d8 00 00 00 42 80 3c 00 00 74 12 48 89 df e8 51 e6 6d [ 103.754389][ C0] RSP: 0018:ffffc900000078c0 EFLAGS: 00000802 [ 103.754401][ C0] RAX: 1ffffffff1917a2a RBX: ffffffff8c8bd150 RCX: ffffffff8162fcc6 [ 103.754412][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90add320 [ 103.754421][ C0] RBP: ffffc90000007b10 R08: dffffc0000000000 R09: fffffbfff215ba65 [ 103.754431][ C0] R10: fffffbfff215ba65 R11: 1ffffffff215ba64 R12: ffffffff8c8bc680 [ 103.754441][ C0] R13: ffffffff8c8bd102 R14: ffffffff8c8bd160 R15: ffffffff8c8bc680 [ 103.754452][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 103.754463][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.754472][ C0] CR2: 00005585cb508660 CR3: 0000000031787000 CR4: 00000000003506f0 [ 103.754485][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.754492][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.754500][ C0] Call Trace: [ 103.754505][ C0] [ 103.754535][ C0] ? verify_lock_unused+0x140/0x140 [ 103.754556][ C0] ? verify_lock_unused+0x140/0x140 [ 103.754576][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 103.754600][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 103.754640][ C0] lock_acquire+0x1b4/0x490 [ 103.754657][ C0] ? advance_sched+0x47/0x970 [ 103.754689][ C0] ? __hrtimer_run_queues+0x446/0xd60 [ 103.754705][ C0] ? read_lock_is_recursive+0x10/0x10 [ 103.754724][ C0] ? __lock_acquire+0x7c50/0x7c50 [ 103.754743][ C0] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 103.754766][ C0] _raw_spin_lock+0x2a/0x40 [ 103.754785][ C0] ? advance_sched+0x47/0x970 [ 103.754797][ C0] advance_sched+0x47/0x970 [ 103.754811][ C0] ? _raw_spin_unlock+0x40/0x40 [ 103.754834][ C0] __hrtimer_run_queues+0x554/0xd60 [ 103.754848][ C0] ? ktime_get_update_offsets_now+0x95/0x3e0 [ 103.754865][ C0] ? ktime_get_update_offsets_now+0x95/0x3e0 [ 103.754885][ C0] ? taprio_free_sched_cb+0x190/0x190 [ 103.754903][ C0] ? hrtimer_interrupt+0x9c0/0x9c0 [ 103.754920][ C0] hrtimer_interrupt+0x3c5/0x9c0 [ 103.754943][ C0] __sysvec_apic_timer_interrupt+0x153/0x5a0 [ 103.754966][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 103.754985][ C0] [ 103.754989][ C0] [ 103.754993][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 103.755008][ C0] RIP: 0010:default_idle+0xb/0x10 [ 103.755027][ C0] Code: 48 89 df e8 c7 c9 b0 f7 e9 4c ff ff ff e8 ed 07 f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 66 90 0f 00 2d 67 85 66 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48 [ 103.755038][ C0] RSP: 0018:ffffffff8c807d88 EFLAGS: 000002c6 [ 103.755050][ C0] RAX: e927c8eb37e67200 RBX: ffffffff8a201e87 RCX: e927c8eb37e67200 [ 103.755060][ C0] RDX: 0000000000000001 RSI: ffffffff8a8c0460 RDI: ffffffff8adef320 [ 103.755070][ C0] RBP: ffffffff8c807ec0 R08: dffffc0000000000 R09: ffffed10171c6af6 [ 103.755081][ C0] R10: ffffed10171c6af6 R11: 1ffff110171c6af5 R12: 0000000000000000 [ 103.755090][ C0] R13: dffffc0000000000 R14: ffffffff8c8bc680 R15: 1ffffffff1c3e9b6 [ 103.755102][ C0] ? default_idle_call+0x77/0xc0 [ 103.755125][ C0] default_idle_call+0x84/0xc0 [ 103.755144][ C0] do_idle+0x1fc/0x570 [ 103.755171][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 103.755192][ C0] ? release_firmware_map_entry+0x18a/0x18a [ 103.755208][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 103.755229][ C0] ? _raw_spin_unlock+0x40/0x40 [ 103.755251][ C0] cpu_startup_entry+0x3f/0x60 [ 103.755271][ C0] rest_init+0x2dc/0x300 [ 103.755289][ C0] ? time_init+0x33/0x33 [ 103.755314][ C0] arch_call_rest_init+0xa/0xa [ 103.755337][ C0] start_kernel+0x490/0x539 [ 103.755360][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 103.755385][ C0]