Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. [ 37.269007][ T6101] chnl_net:caif_netlink_parms(): no params data found [ 37.297241][ T6101] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.298901][ T6101] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.300569][ T6101] bridge_slave_0: entered allmulticast mode [ 37.302450][ T6101] bridge_slave_0: entered promiscuous mode [ 37.305836][ T6101] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.307526][ T6101] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.309142][ T6101] bridge_slave_1: entered allmulticast mode [ 37.310993][ T6101] bridge_slave_1: entered promiscuous mode [ 37.322550][ T6101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.325963][ T6101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.338022][ T6101] team0: Port device team_slave_0 added [ 37.340566][ T6101] team0: Port device team_slave_1 added [ 37.349960][ T6101] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.351564][ T6101] 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. [ 37.357552][ T6101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.361625][ T6101] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.363238][ T6101] 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. [ 37.369028][ T6101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.444856][ T6101] hsr_slave_0: entered promiscuous mode [ 37.483325][ T6101] hsr_slave_1: entered promiscuous mode [ 37.586188][ T6101] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.635015][ T6101] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.695064][ T6101] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.734562][ T6101] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.776158][ T6101] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.777738][ T6101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.779683][ T6101] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.781248][ T6101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.806523][ T6101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.813126][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.816780][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.823138][ T6101] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.828011][ T1663] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.829630][ T1663] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.844087][ T2137] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.845816][ T2137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.868525][ T6101] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.889171][ T6101] veth0_vlan: entered promiscuous mode [ 37.893822][ T6101] veth1_vlan: entered promiscuous mode [ 37.907677][ T6101] veth0_macvtap: entered promiscuous mode [ 37.910661][ T6101] veth1_macvtap: entered promiscuous mode [ 37.918620][ T6101] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.922084][ T6101] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.928311][ T6101] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.930385][ T6101] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.932291][ T6101] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.935030][ T6101] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 38.052576][ T6115] ------------[ cut here ]------------ [ 38.053919][ T6115] WARNING: CPU: 1 PID: 6115 at net/mptcp/subflow.c:1412 subflow_data_ready+0x370/0x618 [ 38.056099][ T6115] Modules linked in: [ 38.057012][ T6115] CPU: 1 PID: 6115 Comm: syz-executor243 Not tainted 6.7.0-rc8-syzkaller-g0802e17d9aca #0 [ 38.059327][ T6115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 38.061566][ T6115] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.063306][ T6115] pc : subflow_data_ready+0x370/0x618 [ 38.064609][ T6115] lr : subflow_data_ready+0x370/0x618 [ 38.065885][ T6115] sp : ffff800096f36910 [ 38.066797][ T6115] x29: ffff800096f36910 x28: ffff0000d4e20b68 x27: ffff700012de6d54 [ 38.068551][ T6115] x26: ffff0000d4e20000 x25: 0000000000000800 x24: ffff0000c62ee000 [ 38.070412][ T6115] x23: dfff800000000000 x22: ffff80008e4ed3a0 x21: 0000000000000000 [ 38.072289][ T6115] x20: ffff0000d97d0000 x19: ffff0000d4e20000 x18: ffff800096f36280 [ 38.074170][ T6115] x17: 000000000000f16e x16: ffff80008051d40c x15: 0000000000000001 [ 38.076047][ T6115] x14: 1fffe0001a9c4002 x13: 0000000000000000 x12: 0000000000000000 [ 38.077822][ T6115] x11: ffff60001a9c4003 x10: 0000000000ff0100 x9 : 0000000000000000 [ 38.079607][ T6115] x8 : ffff0000c4debc00 x7 : 0000000000000000 x6 : 0000000000000000 [ 38.081443][ T6115] x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff80008a730ec0 [ 38.083234][ T6115] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 38.085094][ T6115] Call trace: [ 38.085853][ T6115] subflow_data_ready+0x370/0x618 [ 38.087007][ T6115] tcp_data_ready+0x22c/0x44c [ 38.088105][ T6115] tcp_data_queue+0x1810/0x4db0 [ 38.089172][ T6115] tcp_rcv_state_process+0x20d8/0x3eec [ 38.090560][ T6115] tcp_v4_do_rcv+0x5f0/0xe08 [ 38.091656][ T6115] __release_sock+0x1a8/0x408 [ 38.092726][ T6115] release_sock+0x68/0x1b8 [ 38.093765][ T6115] __mptcp_close_ssk+0x450/0xc90 [ 38.094976][ T6115] mptcp_close_ssk+0xa4/0xd0 [ 38.096011][ T6115] mptcp_pm_nl_rm_addr_or_subflow+0x350/0x8f8 [ 38.097328][ T6115] mptcp_pm_nl_rm_subflow_received+0x2c/0x3c [ 38.099006][ T6115] mptcp_pm_remove_subflow+0x40/0xb8 [ 38.100300][ T6115] mptcp_pm_remove_addrs_and_subflows+0x394/0x418 [ 38.101849][ T6115] mptcp_pm_nl_flush_addrs_doit+0x39c/0x688 [ 38.103242][ T6115] genl_rcv_msg+0x874/0xb6c [ 38.104429][ T6115] netlink_rcv_skb+0x214/0x3c4 [ 38.105475][ T6115] genl_rcv+0x38/0x50 [ 38.106473][ T6115] netlink_unicast+0x65c/0x898 [ 38.107630][ T6115] netlink_sendmsg+0x83c/0xb20 [ 38.108701][ T6115] ____sys_sendmsg+0x56c/0x840 [ 38.109862][ T6115] __sys_sendmsg+0x26c/0x33c [ 38.110849][ T6115] __arm64_sys_sendmsg+0x80/0x94 [ 38.111888][ T6115] invoke_syscall+0x98/0x2b8 [ 38.112959][ T6115] el0_svc_common+0x130/0x23c [ 38.113992][ T6115] do_el0_svc+0x48/0x58 [ 38.114878][ T6115] el0_svc+0x54/0x158 [ 38.115847][ T6115] el0t_64_sync_handler+0x84/0xfc [ 38.117050][ T6115] el0t_64_sync+0x190/0x194 [ 38.118089][ T6115] irq event stamp: 636 [ 38.119015][ T6115] hardirqs last enabled at (635): [] exit_to_kernel_mode+0xdc/0x10c [ 38.121193][ T6115] hardirqs last disabled at (636): [] el1_dbg+0x24/0x80 [ 38.123043][ T6115] softirqs last enabled at (634): [] __do_softirq+0xac8/0xce4 [ 38.125119][ T6115] softirqs last disabled at (607): [] ____do_softirq+0x14/0x20 [ 38.127237][ T6115] ---[ end trace 0000000000000000 ]--- 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 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 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 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 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 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 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 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 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 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 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 executing program executing program executing program executing program executing program executing program executing program executing program