Warning: Permanently added '10.128.1.244' (ED25519) to the list of known hosts. 1970/01/01 00:00:46 ignoring optional flag "type"="gce" 1970/01/01 00:00:46 parsed 1 programs 1970/01/01 00:00:46 executed programs: 0 [ 46.565686][ T4355] chnl_net:caif_netlink_parms(): no params data found [ 46.583429][ T4355] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.585471][ T4355] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.586865][ T4355] device bridge_slave_0 entered promiscuous mode [ 46.588761][ T4355] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.589796][ T4355] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.591219][ T4355] device bridge_slave_1 entered promiscuous mode [ 46.598844][ T4355] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.601354][ T4355] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.609454][ T4355] team0: Port device team_slave_0 added [ 46.613431][ T4355] team0: Port device team_slave_1 added [ 46.619900][ T4355] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.620958][ T4355] 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. [ 46.625620][ T4355] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.627761][ T4355] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.628751][ T4355] 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. [ 46.632358][ T4355] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.714866][ T4355] device hsr_slave_0 entered promiscuous mode [ 46.763928][ T4355] device hsr_slave_1 entered promiscuous mode [ 47.308750][ T4355] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.345230][ T4355] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.384945][ T4355] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.405762][ T4355] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.462443][ T4355] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.463601][ T4355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.464903][ T4355] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.465984][ T4355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.489024][ T4355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.493040][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.495521][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.497039][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.498816][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 47.503687][ T4355] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.507357][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.508699][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.509832][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.512911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.515406][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.516464][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.524949][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.526485][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.530028][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.533320][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.540128][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.542821][ T4355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.585638][ T4355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.596496][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.597859][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.599140][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.600732][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.606039][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.607816][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.609300][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.610647][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.612852][ T4355] device veth0_vlan entered promiscuous mode [ 47.617396][ T4355] device veth1_vlan entered promiscuous mode [ 47.628569][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.630095][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.631450][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.632867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.637423][ T4355] device veth0_macvtap entered promiscuous mode [ 47.639731][ T4355] device veth1_macvtap entered promiscuous mode [ 47.645952][ T4355] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.647109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.648693][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.650131][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.651676][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.655061][ T4355] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.657261][ T4355] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.658440][ T4355] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.659657][ T4355] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.660916][ T4355] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.666743][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.668308][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.706482][ C1] 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() [ 47.708831][ C1] CPU: 1 PID: 4485 Comm: syz-executor.0 Not tainted syzkaller #0 [ 47.710013][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 47.711582][ C1] Call trace: [ 47.712088][ C1] dump_backtrace+0x0/0x43c [ 47.712772][ C1] show_stack+0x2c/0x3c [ 47.713413][ C1] __dump_stack+0x30/0x40 [ 47.714089][ C1] dump_stack_lvl+0xf8/0x160 [ 47.714741][ C1] dump_stack+0x1c/0x5c [ 47.715393][ C1] tfrc_rx_hist_sample_rtt+0x318/0x3ec [ 47.716284][ C1] ccid3_hc_rx_packet_recv+0x51c/0xb24 [ 47.717111][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 47.717893][ C1] dccp_v4_do_rcv+0xa8/0x184 [ 47.718594][ C1] __sk_receive_skb+0x3c0/0x8bc [ 47.719346][ C1] dccp_v4_rcv+0xe80/0x143c [ 47.720032][ C1] ip_protocol_deliver_rcu+0x370/0x778 [ 47.720921][ C1] ip_local_deliver_finish+0x1b8/0x30c [ 47.721772][ C1] NF_HOOK+0x2c0/0x354 [ 47.722434][ C1] ip_local_deliver+0x120/0x194 [ 47.723132][ C1] ip_rcv_finish+0x228/0x260 [ 47.723813][ C1] NF_HOOK+0x2c0/0x354 [ 47.724366][ C1] ip_rcv+0x7c/0x9c [ 47.724931][ C1] __netif_receive_skb+0xcc/0x2ac [ 47.725783][ C1] process_backlog+0x3c8/0x744 [ 47.726613][ C1] __napi_poll+0xb4/0x5dc [ 47.727298][ C1] net_rx_action+0x468/0xa08 [ 47.728006][ C1] handle_softirqs+0x344/0xbf0 [ 47.728776][ C1] do_softirq+0xfc/0x1b0 [ 47.729404][ C1] __local_bh_enable_ip+0x250/0x380 [ 47.730161][ C1] local_bh_enable+0x28/0x1d0 [ 47.730830][ C1] ip_finish_output2+0xe8c/0x1228 [ 47.731590][ C1] ip_finish_output+0x1b0/0x448 [ 47.732301][ C1] ip_output+0x314/0x414 [ 47.732890][ C1] __ip_queue_xmit+0xe00/0x18f0 [ 47.733545][ C1] ip_queue_xmit+0x5c/0x7c [ 47.734165][ C1] dccp_transmit_skb+0xa24/0xdc4 [ 47.734810][ C1] dccp_xmit_packet+0x234/0x448 [ 47.735464][ C1] dccp_write_xmit+0x118/0x1d0 [ 47.736178][ C1] dccp_sendmsg+0x538/0x8a8 [ 47.736820][ C1] inet_sendmsg+0x154/0x284 [ 47.737469][ C1] ____sys_sendmsg+0x61c/0x920 [ 47.738195][ C1] ___sys_sendmsg+0x1d0/0x240 [ 47.738863][ C1] __arm64_sys_sendmsg+0x1a8/0x254 [ 47.739663][ C1] invoke_syscall+0x98/0x2b8 [ 47.740314][ C1] el0_svc_common+0x138/0x258 [ 47.740942][ C1] do_el0_svc+0x58/0x14c [ 47.741537][ C1] el0_svc+0x78/0x1e0 [ 47.742125][ C1] el0t_64_sync_handler+0xcc/0xe4 [ 47.742829][ C1] el0t_64_sync+0x1a0/0x1a4 [ 47.746701][ T4484] dccp_close: ABORT with 203 bytes unread [ 48.584046][ T4070] Bluetooth: hci0: command 0x0409 tx timeout [ 50.663805][ T4070] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:00:51 executed programs: 6 [ 52.743822][ T4070] Bluetooth: hci0: command 0x040f tx timeout [ 54.823845][ T13] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:00:57 executed programs: 12