Warning: Permanently added '10.128.1.23' (ECDSA) to the list of known hosts. [ 40.173737][ T5923] chnl_net:caif_netlink_parms(): no params data found [ 40.207187][ T5923] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.208913][ T5923] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.211294][ T5923] device bridge_slave_0 entered promiscuous mode [ 40.214901][ T5923] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.216495][ T5923] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.219383][ T5923] device bridge_slave_1 entered promiscuous mode [ 40.234173][ T5923] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.238346][ T5923] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.252475][ T5923] team0: Port device team_slave_0 added [ 40.255407][ T5923] team0: Port device team_slave_1 added [ 40.267115][ T5923] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.268876][ T5923] 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. [ 40.274561][ T5923] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.279006][ T5923] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.280503][ T5923] 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. [ 40.285964][ T5923] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.339719][ T5923] device hsr_slave_0 entered promiscuous mode [ 40.387692][ T5923] device hsr_slave_1 entered promiscuous mode [ 40.505896][ T5923] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.560006][ T5923] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.599555][ T5923] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.639363][ T5923] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.704540][ T5923] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.706191][ T5923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.708171][ T5923] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.709897][ T5923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.744373][ T5923] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.754494][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.757954][ T5419] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.760889][ T5419] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.763330][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.771023][ T5923] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.776547][ T1511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.778942][ T1511] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.780563][ T1511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.801833][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.803936][ T5931] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.805510][ T5931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.810511][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.812965][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.815205][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.817292][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.821848][ T5923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.825144][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.836184][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.838093][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.845035][ T5923] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.858714][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.874081][ T5923] device veth0_vlan entered promiscuous mode [ 40.878871][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.881089][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.883268][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.887020][ T5923] device veth1_vlan entered promiscuous mode [ 40.902429][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.904430][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.906715][ T5931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.912331][ T5923] device veth0_macvtap entered promiscuous mode [ 40.916429][ T5923] device veth1_macvtap entered promiscuous mode [ 40.927327][ T5923] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.929755][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.932757][ T5419] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.939639][ T5923] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.941667][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.945405][ T5923] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.947752][ T5923] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.949589][ T5923] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.951499][ T5923] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 40.976665][ T5923] netlink: 'syz-executor269': attribute type 7 has an invalid length. [ 40.979504][ T5923] netlink: 'syz-executor269': attribute type 1 has an invalid length. [ 40.981310][ T5923] netlink: 181912 bytes leftover after parsing attributes in process `syz-executor269'. [ 40.983527][ T5923] ------------[ cut here ]------------ [ 40.984686][ T5923] skb_assert_len [ 40.985927][ T5923] WARNING: CPU: 0 PID: 5923 at include/linux/skbuff.h:2527 __dev_queue_xmit+0x1bc0/0x3488 [ 40.988072][ T5923] Modules linked in: [ 40.988949][ T5923] CPU: 0 PID: 5923 Comm: syz-executor269 Not tainted 6.2.0-syzkaller-18300-g2ebd1fbb946d #0 [ 40.991246][ T5923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 40.993630][ T5923] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.995362][ T5923] pc : __dev_queue_xmit+0x1bc0/0x3488 [ 40.996541][ T5923] lr : __dev_queue_xmit+0x1bc0/0x3488 [ 40.997729][ T5923] sp : ffff80001e0d6c40 [ 40.998628][ T5923] x29: ffff80001e0d6e60 x28: dfff800000000000 x27: ffff0000c86328c0 [ 41.000359][ T5923] x26: dfff800000000000 x25: ffff0000c8632990 x24: ffff0000c8632a00 [ 41.002116][ T5923] x23: 0000000000000000 x22: 1fffe000190c6542 x21: ffff0000c8632a10 [ 41.003846][ T5923] x20: ffff0000c8632a00 x19: ffff80001856e000 x18: ffff80001e0d5fc0 [ 41.005531][ T5923] x17: 0000000000000000 x16: ffff80001235d16c x15: 0000000000000000 [ 41.007308][ T5923] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 41.009113][ T5923] x11: ff80800008353a30 x10: 0000000000000000 x9 : 21567eaf25bfb600 [ 41.010872][ T5923] x8 : 21567eaf25bfb600 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.012692][ T5923] x5 : ffff80001e0d6558 x4 : ffff800015c74760 x3 : ffff800008596744 [ 41.014554][ T5923] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 000000000000000e [ 41.016267][ T5923] Call trace: [ 41.016929][ T5923] __dev_queue_xmit+0x1bc0/0x3488 [ 41.018013][ T5923] __netlink_deliver_tap+0x45c/0x6f8 [ 41.019209][ T5923] netlink_deliver_tap+0xf4/0x174 [ 41.020301][ T5923] netlink_sendskb+0x6c/0x154 [ 41.021331][ T5923] netlink_unicast+0x334/0x8d4 [ 41.022356][ T5923] ila_xlat_nl_cmd_get_mapping+0x620/0x7d0 [ 41.023613][ T5923] genl_rcv_msg+0x938/0xc1c [ 41.024624][ T5923] netlink_rcv_skb+0x214/0x3c4 [ 41.025650][ T5923] genl_rcv+0x38/0x50 [ 41.026519][ T5923] netlink_unicast+0x660/0x8d4 [ 41.027541][ T5923] netlink_sendmsg+0x800/0xae0 [ 41.028640][ T5923] ____sys_sendmsg+0x558/0x844 [ 41.029660][ T5923] __sys_sendmsg+0x26c/0x33c [ 41.030658][ T5923] __arm64_sys_sendmsg+0x80/0x94 [ 41.031728][ T5923] invoke_syscall+0x98/0x2c0 [ 41.032753][ T5923] el0_svc_common+0x138/0x258 [ 41.033729][ T5923] do_el0_svc+0x64/0x198 [ 41.034644][ T5923] el0_svc+0x58/0x168 [ 41.035525][ T5923] el0t_64_sync_handler+0x84/0xf0 [ 41.036591][ T5923] el0t_64_sync+0x190/0x194 [ 41.037620][ T5923] irq event stamp: 136484 [ 41.038533][ T5923] hardirqs last enabled at (136483): [] __up_console_sem+0x60/0xb4 [ 41.040564][ T5923] hardirqs last disabled at (136484): [] el1_dbg+0x24/0x80 [ 41.042507][ T5923] softirqs last enabled at (136418): [] __do_softirq+0xd4c/0xfa4 [ 41.044529][ T5923] softirqs last disabled at (136371): [] ____do_softirq+0x14/0x20 [ 41.046532][ T5923] ---[ end trace 0000000000000000 ]--- [ 41.049051][ T5923] skb len=0 headroom=0 headlen=0 tailroom=192 [ 41.049051][ T5923] mac=(0,0) net=(0,-1) trans=-1 [ 41.049051][ T5923] shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0)) [ 41.049051][ T5923] csum(0x0 ip_summed=0 complete_sw=0 valid=0 level=0) [ 41.049051][ T5923] hash(0x0 sw=0 l4=0) proto=0x0010 pkttype=6 iif=0 [ 41.055359][ T5923] dev name=nlmon0 feat=0x0000000000005861