Warning: Permanently added '10.128.0.10' (ED25519) to the list of known hosts. [ 44.049381][ T4023] cgroup: Unknown subsys name 'net' [ 44.309531][ T4023] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 44.649526][ T4023] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 44.745198][ T4028] chnl_net:caif_netlink_parms(): no params data found [ 44.782388][ T4028] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.784789][ T4028] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.787473][ T4028] device bridge_slave_0 entered promiscuous mode [ 44.791967][ T4028] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.794314][ T4028] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.797918][ T4028] device bridge_slave_1 entered promiscuous mode [ 44.813730][ T4028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.818077][ T4028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.833394][ T4028] team0: Port device team_slave_0 added [ 44.836832][ T4028] team0: Port device team_slave_1 added [ 44.849462][ T4028] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.851489][ T4028] 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. [ 44.859345][ T4028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.864588][ T4028] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.866611][ T4028] 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. [ 44.874126][ T4028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.975664][ T4028] device hsr_slave_0 entered promiscuous mode [ 45.033857][ T4028] device hsr_slave_1 entered promiscuous mode [ 45.146140][ T4028] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.186480][ T4028] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.245609][ T4028] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.305851][ T4028] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.369776][ T4028] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.371837][ T4028] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.374398][ T4028] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.376410][ T4028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.415147][ T4028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.422526][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.427882][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.430724][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.433660][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 45.440574][ T4028] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.447527][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.450521][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.452472][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.458251][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.460959][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.463014][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.476082][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.479110][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.484346][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.490439][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.497976][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.501856][ T4028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.513285][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.517940][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.527199][ T4028] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.540486][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.554790][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.557882][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.560544][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.564990][ T4028] device veth0_vlan entered promiscuous mode [ 45.571137][ T4028] device veth1_vlan entered promiscuous mode [ 45.587228][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.589996][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.592906][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.599240][ T4028] device veth0_macvtap entered promiscuous mode [ 45.604383][ T4028] device veth1_macvtap entered promiscuous mode [ 45.616127][ T4028] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.620591][ T4028] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.625078][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.628248][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.631118][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.637301][ T4028] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.639796][ T4028] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.642235][ T4028] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.645066][ T4028] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.690242][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.692566][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.700743][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.713279][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.715759][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.718575][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 45.756336][ T4040] bridge0: port 3(syz_tun) entered blocking state [ 45.758297][ T4040] bridge0: port 3(syz_tun) entered disabled state [ 45.760971][ T4040] device syz_tun entered promiscuous mode [ 45.763116][ T4040] bridge0: port 3(syz_tun) entered blocking state [ 45.765136][ T4040] bridge0: port 3(syz_tun) entered forwarding state [ 45.770244][ T4040] ------------[ cut here ]------------ [ 45.771859][ T4040] WARNING: CPU: 1 PID: 4040 at net/bridge/br_netfilter_hooks.c:634 br_nf_local_in+0x410/0x488 [ 45.774929][ T4040] Modules linked in: [ 45.776131][ T4040] CPU: 1 PID: 4040 Comm: syz-executor218 Not tainted 5.15.184-syzkaller #0 [ 45.778834][ T4040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 45.781805][ T4040] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.784198][ T4040] pc : br_nf_local_in+0x410/0x488 [ 45.785714][ T4040] lr : br_nf_local_in+0x410/0x488 [ 45.787211][ T4040] sp : ffff80001f216ad0 [ 45.788461][ T4040] x29: ffff80001f216af0 x28: ffff0000c803f310 x27: 1fffe00019007e60 [ 45.790834][ T4040] x26: 0000000000000000 x25: 1fffe000181f9138 x24: dfff800000000000 [ 45.793232][ T4040] x23: ffff800012d29740 x22: ffff0000c0fc89c0 x21: ffff0000c87e6c80 [ 45.795680][ T4040] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000402 [ 45.797995][ T4040] x17: ffff800016cdf000 x16: ffff8000082bf2b8 x15: ffff8000167bf4c0 [ 45.800312][ T4040] x14: ffff0000dac74080 x13: ffff0000dac740f8 x12: 0000000000ff0100 [ 45.802767][ T4040] x11: 0000000000000200 x10: 0000000000000000 x9 : ffff8000103954a8 [ 45.805249][ T4040] x8 : ffff0000dac73680 x7 : 0000000000000000 x6 : 0000000000000000 [ 45.807621][ T4040] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008044e7c [ 45.810028][ T4040] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 45.812372][ T4040] Call trace: [ 45.813332][ T4040] br_nf_local_in+0x410/0x488 [ 45.814640][ T4040] nf_hook_slow+0xb4/0x1f4 [ 45.815980][ T4040] NF_HOOK+0x224/0x358 [ 45.817170][ T4040] br_pass_frame_up+0x28c/0x3e8 [ 45.818545][ T4040] br_handle_frame_finish+0xca4/0xf30 [ 45.820203][ T4040] br_nf_pre_routing_finish+0xfb8/0x1920 [ 45.821864][ T4040] NF_HOOK+0x55c/0x5ec [ 45.823046][ T4040] br_nf_pre_routing+0xaf0/0x1018 [ 45.824552][ T4040] br_handle_frame+0x70c/0xe70 [ 45.825881][ T4040] __netif_receive_skb_core+0xce8/0x2e90 [ 45.827520][ T4040] __netif_receive_skb+0x78/0x2ac [ 45.828997][ T4040] netif_receive_skb+0x1cc/0x7e0 [ 45.830508][ T4040] tun_rx_batched+0x478/0x5b4 [ 45.831818][ T4040] tun_get_user+0x1f48/0x31c4 [ 45.833186][ T4040] tun_chr_write_iter+0xfc/0x20c [ 45.834667][ T4040] vfs_write+0x7c8/0xa2c [ 45.835945][ T4040] ksys_write+0x120/0x210 [ 45.837289][ T4040] __arm64_sys_write+0x7c/0x90 [ 45.838640][ T4040] invoke_syscall+0x98/0x2b8 [ 45.839984][ T4040] el0_svc_common+0x138/0x258 [ 45.841383][ T4040] do_el0_svc+0x58/0x14c [ 45.842604][ T4040] el0_svc+0x78/0x1e0 [ 45.843766][ T4040] el0t_64_sync_handler+0xcc/0xe4 [ 45.845353][ T4040] el0t_64_sync+0x1a0/0x1a4 [ 45.846674][ T4040] irq event stamp: 1449 [ 45.847900][ T4040] hardirqs last enabled at (1448): [] __local_bh_enable_ip+0x1f8/0x380 [ 45.850881][ T4040] hardirqs last disabled at (1449): [] el1_dbg+0x24/0x80 [ 45.853396][ T4040] softirqs last enabled at (1348): [] local_bh_enable+0x10/0x34 [ 45.856111][ T4040] softirqs last disabled at (1350): [] local_bh_disable+0x10/0x34 [ 45.858761][ T4040] ---[ end trace 15cc0a7a853547b2 ]--- executing program executing program executing program executing program executing program [ 46.686740][ T4038] Bluetooth: hci0: command 0x0409 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.773652][ T25] Bluetooth: hci0: command 0x041b tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 50.844218][ T4036] Bluetooth: hci0: command 0x040f tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 52.923691][ T25] Bluetooth: hci0: command 0x0419 tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program