Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts. [ 36.252679][ T6238] chnl_net:caif_netlink_parms(): no params data found [ 36.280978][ T6238] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.282940][ T6238] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.284960][ T6238] bridge_slave_0: entered allmulticast mode [ 36.286905][ T6238] bridge_slave_0: entered promiscuous mode [ 36.290383][ T6238] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.292280][ T6238] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.294248][ T6238] bridge_slave_1: entered allmulticast mode [ 36.296265][ T6238] bridge_slave_1: entered promiscuous mode [ 36.307406][ T6238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.311745][ T6238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.322792][ T6238] team0: Port device team_slave_0 added [ 36.325726][ T6238] team0: Port device team_slave_1 added [ 36.335088][ T6238] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.336880][ T6238] 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. [ 36.344181][ T6238] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.349164][ T6238] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.351099][ T6238] 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. [ 36.357527][ T6238] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.410465][ T6238] hsr_slave_0: entered promiscuous mode [ 36.449134][ T6238] hsr_slave_1: entered promiscuous mode [ 36.541635][ T6238] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.545103][ T6238] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.548171][ T6238] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.551623][ T6238] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.565552][ T6238] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.567493][ T6238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.569760][ T6238] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.571729][ T6238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.597035][ T6238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.605655][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.608852][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.614998][ T6238] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.620687][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.622536][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.631179][ T6245] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.632976][ T6245] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.647468][ T6238] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.650501][ T6238] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.664687][ T6238] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.685630][ T6238] veth0_vlan: entered promiscuous mode [ 36.689967][ T6238] veth1_vlan: entered promiscuous mode [ 36.702292][ T6238] veth0_macvtap: entered promiscuous mode [ 36.705326][ T6238] veth1_macvtap: entered promiscuous mode [ 36.713878][ T6238] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.717640][ T6238] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.723640][ T6238] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.725892][ T6238] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.728098][ T6238] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.730900][ T6238] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 36.755625][ T6248] netlink: 'syz-executor276': attribute type 10 has an invalid length. [ 36.758115][ T6248] gretap0: entered allmulticast mode [ 36.767001][ T6248] bond0: (slave gretap0): Enslaving as an active interface with an up link executing program [ 36.803968][ T6249] ------------[ cut here ]------------ [ 36.805540][ T6249] WARNING: CPU: 1 PID: 6249 at include/linux/skbuff.h:2735 gre_tap_xmit+0x43c/0x61c [ 36.807955][ T6249] Modules linked in: [ 36.808893][ T6249] CPU: 1 PID: 6249 Comm: syz-executor276 Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 36.811443][ T6249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 36.814031][ T6249] pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 36.816032][ T6249] pc : gre_tap_xmit+0x43c/0x61c [ 36.817278][ T6249] lr : gre_tap_xmit+0x43c/0x61c [ 36.818567][ T6249] sp : ffff800099fc6c90 [ 36.819625][ T6249] x29: ffff800099fc6ca0 x28: 1fffe0001acdf2e3 x27: 1fffe0001acdf2e2 [ 36.821730][ T6249] x26: dfff800000000000 x25: ffff80008d5746a0 x24: ffff0000d92b0010 [ 36.823778][ T6249] x23: 00000000ffffffb6 x22: ffff0000d66f9718 x21: ffff0000d66f9710 [ 36.825794][ T6249] x20: ffff0000d66f9640 x19: ffff0000ce0fc000 x18: 0000000000000000 [ 36.827876][ T6249] x17: 0000000000960096 x16: ffff80008055219c x15: 0000000000000001 [ 36.829980][ T6249] x14: 0000000000000000 x13: 0000000000004888 x12: ffff0000d6ef3c80 [ 36.832057][ T6249] x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 [ 36.834230][ T6249] x8 : ffff0000d6ef3c80 x7 : ffff80008902d1c0 x6 : 0000000000000000 [ 36.836393][ T6249] x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff800099fc6e00 [ 36.838439][ T6249] x2 : ffff0000db59fc00 x1 : 00000000ffffffb6 x0 : 0000000000000000 [ 36.840541][ T6249] Call trace: [ 36.841393][ T6249] gre_tap_xmit+0x43c/0x61c [ 36.842576][ T6249] dev_hard_start_xmit+0x27c/0x938 [ 36.843905][ T6249] sch_direct_xmit+0x244/0x57c [ 36.845154][ T6249] __dev_queue_xmit+0x13d8/0x32c8 [ 36.846474][ T6249] bond_start_xmit+0xd54/0x1480 [ 36.847624][ T6249] dev_hard_start_xmit+0x27c/0x938 [ 36.848990][ T6249] __dev_queue_xmit+0x15c8/0x32c8 [ 36.850349][ T6249] packet_xmit+0x6c/0x31c [ 36.851487][ T6249] packet_sendmsg+0x3788/0x4c9c [ 36.852760][ T6249] ____sys_sendmsg+0x56c/0x840 [ 36.853987][ T6249] __sys_sendmsg+0x26c/0x33c [ 36.855203][ T6249] __arm64_sys_sendmsg+0x80/0x94 [ 36.856496][ T6249] invoke_syscall+0x98/0x2b8 [ 36.857678][ T6249] el0_svc_common+0x130/0x23c [ 36.858800][ T6249] do_el0_svc+0x48/0x58 [ 36.859884][ T6249] el0_svc+0x54/0x168 [ 36.860937][ T6249] el0t_64_sync_handler+0x84/0xfc [ 36.862220][ T6249] el0t_64_sync+0x190/0x194 [ 36.863384][ T6249] irq event stamp: 763 [ 36.864471][ T6249] hardirqs last enabled at (762): [] kasan_quarantine_put+0x1a0/0x1c8 [ 36.867004][ T6249] hardirqs last disabled at (763): [] el1_dbg+0x24/0x80 [ 36.869252][ T6249] softirqs last enabled at (494): [] release_sock+0x154/0x1b8 [ 36.871663][ T6249] softirqs last disabled at (602): [] local_bh_disable+0x10/0x34 [ 36.874196][ T6249] ---[ end trace 0000000000000000 ]--- [ 36.887917][ T6249] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 36.944868][ T6250] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 36.984321][ T6251] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 37.024959][ T6252] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 37.063294][ T6253] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 37.114053][ T6254] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 37.164351][ T6255] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 37.203570][ T6256] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 37.244321][ T6257] netlink: 'syz-executor276': attribute type 10 has an invalid length. 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 [ 41.793916][ T6359] validate_nla: 100 callbacks suppressed [ 41.793932][ T6359] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 41.854789][ T6360] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 41.913234][ T6361] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 41.955743][ T6362] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 41.994165][ T6363] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 42.014846][ T6364] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 42.054661][ T6365] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 42.094068][ T6366] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 42.154560][ T6367] netlink: 'syz-executor276': attribute type 10 has an invalid length. executing program [ 42.193918][ T6368] netlink: 'syz-executor276': attribute type 10 has an invalid length. 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