Warning: Permanently added '10.128.10.55' (ED25519) to the list of known hosts. 1970/01/01 00:00:56 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:56 ignoring optional flag "type"="gce" 1970/01/01 00:00:56 parsed 1 programs 1970/01/01 00:00:56 executed programs: 0 [ 57.710734][ T2070] unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 [ 58.096779][ T6043] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.099272][ T6043] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.101023][ T6043] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.101643][ T6043] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.102086][ T6043] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.165073][ T6657] chnl_net:caif_netlink_parms(): no params data found [ 58.236789][ T6657] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.238803][ T6657] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.238921][ T6657] bridge_slave_0: entered allmulticast mode [ 58.239681][ T6657] bridge_slave_0: entered promiscuous mode [ 58.242582][ T6657] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.242618][ T6657] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.242697][ T6657] bridge_slave_1: entered allmulticast mode [ 58.243460][ T6657] bridge_slave_1: entered promiscuous mode [ 58.265380][ T6657] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.269749][ T6657] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.288318][ T6657] team0: Port device team_slave_0 added [ 58.291424][ T6657] team0: Port device team_slave_1 added [ 58.303935][ T6657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.303974][ T6657] 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. [ 58.304000][ T6657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.304921][ T6657] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.304946][ T6657] 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. [ 58.304971][ T6657] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.330041][ T6657] hsr_slave_0: entered promiscuous mode [ 58.330424][ T6657] hsr_slave_1: entered promiscuous mode [ 59.143870][ T6657] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.149869][ T6657] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.158401][ T6657] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.164476][ T6657] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.180744][ T6657] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.180803][ T6657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.180924][ T6657] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.180973][ T6657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.207624][ T6657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.217258][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.219712][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.236171][ T6657] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.242165][ T2122] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.242235][ T2122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.242923][ T2122] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.242957][ T2122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.266490][ T6657] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.269532][ T6657] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.283574][ T6657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.302084][ T6657] veth0_vlan: entered promiscuous mode [ 59.306605][ T6657] veth1_vlan: entered promiscuous mode [ 59.316598][ T6657] veth0_macvtap: entered promiscuous mode [ 59.319713][ T6657] veth1_macvtap: entered promiscuous mode [ 59.330794][ T6657] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.334388][ T6657] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.340481][ T6657] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.343648][ T6657] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.346140][ T6657] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.348545][ T6657] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.384740][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.384796][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.399961][ T667] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.402492][ T667] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.459488][ T6804] netlink: 244 bytes leftover after parsing attributes in process `syz-executor.0'. [ 59.509239][ T6804] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.576682][ T6816] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.634225][ T6822] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.743119][ T6835] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.802411][ T6841] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.834884][ T6844] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.899522][ T6851] dccp_xmit_packet: Payload too large (65475) for featneg. [ 59.966460][ T6859] dccp_xmit_packet: Payload too large (65475) for featneg. [ 60.037879][ T6866] dccp_xmit_packet: Payload too large (65475) for featneg. [ 60.087438][ T6873] dccp_xmit_packet: Payload too large (65475) for featneg. [ 60.087909][ C1] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1541/dccp_feat_activate_values() [ 60.171289][ T6482] Bluetooth: hci0: command tx timeout [ 61.221956][ C1] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1541/dccp_feat_activate_values() 1970/01/01 00:01:01 executed programs: 43 [ 62.184699][ C0] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1541/dccp_feat_activate_values() [ 62.237405][ 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() [ 62.237503][ C1] CPU: 1 UID: 0 PID: 7081 Comm: syz-executor.0 Not tainted 6.15.0-rc1-syzkaller-g2fe2b96c3818 #0 PREEMPT [ 62.237517][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.237525][ C1] Call trace: [ 62.237528][ C1] show_stack+0x2c/0x3c (C) [ 62.237548][ C1] dump_stack_lvl+0xe4/0x150 [ 62.237565][ C1] dump_stack+0x1c/0x28 [ 62.237577][ C1] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 62.237594][ C1] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 62.237609][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 62.237622][ C1] dccp_v4_do_rcv+0xe8/0x1d8 [ 62.237632][ C1] __sk_receive_skb+0x3e8/0x8c0 [ 62.237648][ C1] dccp_v4_rcv+0x1004/0x1518 [ 62.237658][ C1] ip_protocol_deliver_rcu+0x1f8/0x484 [ 62.237670][ C1] ip_local_deliver_finish+0x284/0x4f0 [ 62.237681][ C1] NF_HOOK+0x328/0x3d4 [ 62.237690][ C1] ip_local_deliver+0x120/0x194 [ 62.237701][ C1] ip_rcv_finish+0x220/0x24c [ 62.237711][ C1] NF_HOOK+0x328/0x3d4 [ 62.237721][ C1] ip_rcv+0x7c/0x9c [ 62.237730][ C1] __netif_receive_skb+0x18c/0x3c8 [ 62.237746][ C1] process_backlog+0x640/0x123c [ 62.237756][ C1] __napi_poll+0xb4/0x3fc [ 62.237766][ C1] net_rx_action+0x6a8/0xf4c [ 62.237776][ C1] handle_softirqs+0x320/0xd34 [ 62.237788][ C1] __do_softirq+0x14/0x20 [ 62.237799][ C1] ____do_softirq+0x14/0x20 [ 62.237812][ C1] call_on_irq_stack+0x24/0x4c [ 62.237826][ C1] do_softirq_own_stack+0x20/0x2c [ 62.237840][ C1] __irq_exit_rcu+0x1d8/0x544 [ 62.237851][ C1] irq_exit_rcu+0x14/0x84 [ 62.237861][ C1] el1_interrupt+0x38/0x68 [ 62.237875][ C1] el1h_64_irq_handler+0x18/0x24 [ 62.237888][ C1] el1h_64_irq+0x6c/0x70 [ 62.237898][ C1] __local_bh_enable_ip+0x228/0x44c (P) [ 62.237909][ C1] _raw_spin_unlock_bh+0x3c/0x4c [ 62.237923][ C1] release_sock+0x154/0x1b8 [ 62.237937][ C1] dccp_sendmsg+0x344/0xb0c [ 62.237950][ C1] inet_sendmsg+0x15c/0x290 [ 62.237961][ C1] ____sys_sendmsg+0x578/0x890 [ 62.237974][ C1] __sys_sendmmsg+0x2fc/0x76c [ 62.237987][ C1] __arm64_sys_sendmmsg+0xa0/0xbc [ 62.238000][ C1] invoke_syscall+0x98/0x2b8 [ 62.238013][ C1] el0_svc_common+0x130/0x23c [ 62.238025][ C1] do_el0_svc+0x48/0x58 [ 62.238036][ C1] el0_svc+0x54/0x168 [ 62.238049][ C1] el0t_64_sync_handler+0x84/0x108 [ 62.238062][ C1] el0t_64_sync+0x198/0x19c [ 62.261235][ T6482] Bluetooth: hci0: command tx timeout [ 64.330810][ T6482] Bluetooth: hci0: command tx timeout [ 64.527548][ T7159] net_ratelimit: 69 callbacks suppressed [ 64.527612][ T7159] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.567272][ T7161] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.616815][ T7163] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.617081][ C0] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1541/dccp_feat_activate_values() [ 64.677705][ T7165] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.742333][ T2387] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.742439][ T2387] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.753517][ T7167] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.804840][ T7169] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.874985][ T7171] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.927295][ T7173] dccp_xmit_packet: Payload too large (65475) for featneg. [ 64.995589][ T7175] dccp_xmit_packet: Payload too large (65475) for featneg. [ 65.046550][ T7177] dccp_xmit_packet: Payload too large (65475) for featneg. [ 65.165181][ C1] Negotiation of local Allow Short Seqnos failed in state CHANGING at net/dccp/feat.c:1541/dccp_feat_activate_values() [ 66.411658][ T6482] Bluetooth: hci0: command tx timeout 1970/01/01 00:01:06 executed programs: 129