Warning: Permanently added '10.128.1.197' (ED25519) to the list of known hosts. 2025/08/28 04:31:42 ignoring optional flag "type"="gce" 2025/08/28 04:31:42 parsed 1 programs 2025/08/28 04:31:42 executed programs: 0 [ 66.282971][ T4479] chnl_net:caif_netlink_parms(): no params data found [ 66.318368][ T4479] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.325941][ T4479] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.333581][ T4479] device bridge_slave_0 entered promiscuous mode [ 66.341417][ T4479] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.348568][ T4479] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.356595][ T4479] device bridge_slave_1 entered promiscuous mode [ 66.376203][ T4479] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.386948][ T4479] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.407404][ T4479] team0: Port device team_slave_0 added [ 66.414302][ T4479] team0: Port device team_slave_1 added [ 66.430856][ T4479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.437931][ T4479] 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. [ 66.464098][ T4479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.476041][ T4479] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.482989][ T4479] 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. [ 66.509178][ T4479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.535970][ T4479] device hsr_slave_0 entered promiscuous mode [ 66.543014][ T4479] device hsr_slave_1 entered promiscuous mode [ 66.969778][ T4479] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.980582][ T4479] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.990514][ T4479] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.002022][ T4479] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.026370][ T4479] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.033474][ T4479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.040885][ T4479] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.048171][ T4479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.097418][ T4479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.112195][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.121922][ T1423] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.130238][ T1423] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.138601][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 67.153172][ T4479] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.165549][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.176127][ T1423] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.183226][ T1423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.199934][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.209365][ T1423] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.216528][ T1423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.238138][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.247686][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.264426][ T4479] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.276158][ T4479] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.289757][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.298070][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.307233][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.320847][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.427615][ T4479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.436358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.444108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.465420][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.475858][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.497350][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.506369][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.519548][ T4479] device veth0_vlan entered promiscuous mode [ 67.526684][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.538837][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.551816][ T4479] device veth1_vlan entered promiscuous mode [ 67.576623][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.586664][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.595542][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.604211][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.618044][ T4479] device veth0_macvtap entered promiscuous mode [ 67.628378][ T4479] device veth1_macvtap entered promiscuous mode [ 67.647610][ T4479] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.656608][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.665612][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.673649][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.684969][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.696346][ T4479] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.707558][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.716457][ T1423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.727601][ T4479] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.738090][ T4479] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.747468][ T4479] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.758110][ T4479] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.845950][ C0] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 67.860248][ C0] CPU: 0 PID: 4563 Comm: syz-executor.0 Not tainted syzkaller #0 [ 67.868183][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.878273][ C0] Call Trace: [ 67.881608][ C0] [ 67.884465][ C0] dump_stack_lvl+0x168/0x230 [ 67.889183][ C0] ? show_regs_print_info+0x20/0x20 [ 67.894574][ C0] ? load_image+0x3b0/0x3b0 [ 67.899181][ C0] ? tfrc_rx_handle_loss+0xad2/0x1780 [ 67.904574][ C0] ? ccid3_hc_tx_update_x+0x690/0x690 [ 67.909970][ C0] tfrc_rx_hist_sample_rtt+0x35f/0x460 [ 67.915456][ C0] ccid3_hc_rx_packet_recv+0x64f/0xd60 [ 67.920942][ C0] ? ccid3_hc_tx_exit+0x60/0x60 [ 67.925816][ C0] dccp_rcv_established+0x1ac/0x310 [ 67.931051][ C0] dccp_v4_do_rcv+0xc4/0x190 [ 67.935723][ C0] ? ip_protocol_deliver_rcu+0x3ad/0x770 [ 67.941373][ C0] __sk_receive_skb+0x42c/0x980 [ 67.946260][ C0] ip_protocol_deliver_rcu+0x3ad/0x770 [ 67.951748][ C0] ip_local_deliver_finish+0x1d5/0x320 [ 67.957231][ C0] ? NF_HOOK+0x360/0x360 [ 67.961496][ C0] NF_HOOK+0x2d6/0x360 [ 67.965582][ C0] ? NF_HOOK+0x360/0x360 [ 67.969838][ C0] ? ip_local_deliver+0x1a0/0x1a0 [ 67.974876][ C0] ? ip_rcv_finish_core+0xd8b/0x1bc0 [ 67.980179][ C0] ? NF_HOOK+0x360/0x360 [ 67.984617][ C0] ? ip_local_deliver+0x11e/0x1a0 [ 67.989657][ C0] ? ip_rcv_core+0xb60/0xb60 [ 67.994273][ C0] NF_HOOK+0x2d6/0x360 [ 67.998406][ C0] ? ip_rcv_core+0xb60/0xb60 [ 68.003022][ C0] ? ip_local_deliver+0x1a0/0x1a0 [ 68.008076][ C0] ? ip_rcv_core+0xb60/0xb60 [ 68.012714][ C0] ? ip_local_deliver_finish+0x320/0x320 [ 68.018367][ C0] ? ip_local_deliver_finish+0x320/0x320 [ 68.024025][ C0] __netif_receive_skb+0xcc/0x290 [ 68.029079][ C0] process_backlog+0x364/0x780 [ 68.033896][ C0] ? rps_trigger_softirq+0x210/0x210 [ 68.039473][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 68.045470][ C0] ? lock_chain_count+0x20/0x20 [ 68.050346][ C0] __napi_poll+0xc0/0x430 [ 68.054701][ C0] ? net_rx_action+0x2db/0x9c0 [ 68.059701][ C0] net_rx_action+0x4a8/0x9c0 [ 68.064308][ C0] ? lockdep_softirqs_on+0x570/0x570 [ 68.069618][ C0] ? net_tx_action+0x870/0x870 [ 68.074393][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 68.080394][ C0] ? lock_chain_count+0x20/0x20 [ 68.085262][ C0] ? lockdep_hardirqs_on_prepare+0x760/0x760 [ 68.091270][ C0] handle_softirqs+0x328/0x820 [ 68.096109][ C0] ? do_softirq+0x13b/0x200 [ 68.100631][ C0] ? do_softirq+0x200/0x200 [ 68.105327][ C0] do_softirq+0x13b/0x200 [ 68.109775][ C0] [ 68.112717][ C0] [ 68.115661][ C0] ? __local_bh_enable_ip+0x1b0/0x1b0 [ 68.121053][ C0] ? lockdep_hardirqs_on_prepare+0x760/0x760 [ 68.127282][ C0] ? __local_bh_enable_ip+0xcb/0x1b0 [ 68.132715][ C0] ? lockdep_hardirqs_off+0x70/0x100 [ 68.138018][ C0] ? local_bh_enable+0x5/0x20 [ 68.142715][ C0] __local_bh_enable_ip+0x174/0x1b0 [ 68.148031][ C0] ? _local_bh_enable+0xa0/0xa0 [ 68.152907][ C0] ? ip_finish_output2+0x8e6/0x1080 [ 68.158131][ C0] ip_finish_output2+0xd32/0x1080 [ 68.163346][ C0] ? ip_fragment+0x210/0x210 [ 68.167962][ C0] ? ip_skb_dst_mtu+0x584/0x9b0 [ 68.172836][ C0] ? ip_finish_output+0x3e8/0x4b0 [ 68.177966][ C0] __ip_queue_xmit+0x11c3/0x1c00 [ 68.183023][ C0] dccp_transmit_skb+0xc89/0x1130 [ 68.188191][ C0] dccp_xmit_packet+0x2cc/0x510 [ 68.193077][ C0] dccp_write_xmit+0x120/0x1d0 [ 68.197969][ C0] dccp_sendmsg+0x612/0x880 [ 68.202497][ C0] ? dccp_getsockopt+0xc50/0xc50 [ 68.207537][ C0] ? sock_rps_record_flow+0x17/0x3b0 [ 68.212842][ C0] ? inet_send_prepare+0x260/0x260 [ 68.217967][ C0] ? inet_sendmsg+0x78/0x2f0 [ 68.222657][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 68.227958][ C0] ? security_socket_sendmsg+0x7c/0xa0 [ 68.233537][ C0] ? inet_send_prepare+0x260/0x260 [ 68.238755][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 68.243629][ C0] ? memset+0x1e/0x40 [ 68.247629][ C0] ? __sys_sendmsg_sock+0x30/0x30 [ 68.252680][ C0] ? import_iovec+0x6f/0xa0 [ 68.257205][ C0] ___sys_sendmsg+0x1f0/0x260 [ 68.261907][ C0] ? __sys_sendmsg+0x250/0x250 [ 68.265679][ T4209] Bluetooth: hci0: command 0x0409 tx timeout [ 68.266839][ C0] ? __fdget+0x18b/0x210 [ 68.277189][ C0] __se_sys_sendmsg+0x190/0x250 [ 68.282066][ C0] ? __x64_sys_sendmsg+0x80/0x80 [ 68.287071][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 68.293129][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 68.298349][ C0] do_syscall_64+0x4c/0xa0 [ 68.302788][ C0] ? clear_bhb_loop+0x30/0x80 [ 68.307563][ C0] ? clear_bhb_loop+0x30/0x80 [ 68.312261][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 68.318275][ C0] RIP: 0033:0x7f2fb1e6d8d9 [ 68.322797][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 68.342503][ C0] RSP: 002b:00007f2fb11ef0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.350934][ C0] RAX: ffffffffffffffda RBX: 00007f2fb1f8cf80 RCX: 00007f2fb1e6d8d9 [ 68.359112][ C0] RDX: 000000000c004004 RSI: 0000000020004340 RDI: 0000000000000005 [ 68.367180][ C0] RBP: 00007f2fb1ec9b20 R08: 0000000000000000 R09: 0000000000000000 [ 68.375164][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.383147][ C0] R13: 000000000000000b R14: 00007f2fb1f8cf80 R15: 00007fff86188678 [ 68.391150][ C0] [ 68.399274][ T4562] dccp_close: ABORT with 203 bytes unread [ 70.325269][ T4209] Bluetooth: hci0: command 0x041b tx timeout [ 71.369168][ T1425] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.376074][ T1425] ieee802154 phy1 wpan1: encryption failed: -22 2025/08/28 04:31:48 executed programs: 5 [ 72.414543][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 74.494563][ T4209] Bluetooth: hci0: command 0x0419 tx timeout [ 76.497578][ T1324] cfg80211: failed to load regulatory.db 2025/08/28 04:31:53 executed programs: 11