Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. [ 42.568851][ T3966] chnl_net:caif_netlink_parms(): no params data found [ 42.604717][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.606417][ T3966] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.608603][ T3966] device bridge_slave_0 entered promiscuous mode [ 42.612579][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.614328][ T3966] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.616671][ T3966] device bridge_slave_1 entered promiscuous mode [ 42.631974][ T3966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.636103][ T3966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.650491][ T3966] team0: Port device team_slave_0 added [ 42.653643][ T3966] team0: Port device team_slave_1 added [ 42.666784][ T3966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.668366][ T3966] 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. [ 42.674172][ T3966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.678545][ T3966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.680012][ T3966] 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. [ 42.686242][ T3966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.744825][ T3966] device hsr_slave_0 entered promiscuous mode [ 42.793057][ T3966] device hsr_slave_1 entered promiscuous mode [ 42.903758][ T3966] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.955596][ T3966] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.014842][ T3966] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.065501][ T3966] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.130385][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.132056][ T3966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.134106][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.135710][ T3966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.175893][ T3966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.182887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.187046][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.189961][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.192572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.200724][ T3966] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.208025][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.210293][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.211970][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.218302][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.220578][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.222229][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.235478][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.238734][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.249687][ T3966] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.251884][ T3966] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.257149][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.259444][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.262355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.265012][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.278179][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.279993][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.287315][ T3966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.302947][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.316141][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.318855][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.320827][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.325586][ T3966] device veth0_vlan entered promiscuous mode [ 43.331181][ T3966] device veth1_vlan entered promiscuous mode [ 43.347022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.349169][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.351597][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.356687][ T3966] device veth0_macvtap entered promiscuous mode [ 43.361220][ T3966] device veth1_macvtap entered promiscuous mode [ 43.374963][ T3966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.376748][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.379754][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.386992][ T3966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.390609][ T3966] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.394566][ T3966] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.396484][ T3966] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.398517][ T3966] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.401797][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 43.430437][ T3966] ------------[ cut here ]------------ [ 43.431710][ T3966] WARNING: CPU: 0 PID: 3966 at net/core/dev.c:3269 skb_checksum_help+0x33c/0x4a0 [ 43.433614][ T3966] Modules linked in: [ 43.434471][ T3966] CPU: 0 PID: 3966 Comm: syz-executor154 Not tainted 5.15.147-syzkaller #0 [ 43.436373][ T3966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 43.438692][ T3966] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.440420][ T3966] pc : skb_checksum_help+0x33c/0x4a0 [ 43.441549][ T3966] lr : skb_checksum_help+0x338/0x4a0 [ 43.442773][ T3966] sp : ffff80001cf86aa0 [ 43.443704][ T3966] x29: ffff80001cf86ac0 x28: 0000000000000080 x27: 000000000000a827 [ 43.445456][ T3966] x26: dfff800000000000 x25: 000000000000a829 x24: 000000000000ed97 [ 43.447179][ T3966] x23: 0000000000000080 x22: ffff0000dc778490 x21: 0000000000000064 [ 43.448902][ T3966] x20: 00000000ffffffea x19: ffff0000dc778440 x18: 0000000000000200 [ 43.450726][ T3966] x17: 0000000000000000 x16: ffff8000084c1ca4 x15: 0000772300000063 [ 43.452532][ T3966] x14: 505b1994fa4299ce x13: 3b69e7b901b58840 x12: 0000000000000004 [ 43.454386][ T3966] x11: 0000000000000200 x10: 0000000000000000 x9 : ffff0000da52d1c0 [ 43.456156][ T3966] x8 : ffff80000fdadb6c x7 : ffff80000fd60ea4 x6 : ffff80000fd60e5c [ 43.457994][ T3966] x5 : ffff80001cf86a30 x4 : ffff80001cf86a20 x3 : 000000000000001c [ 43.459704][ T3966] x2 : 000000000000004b x1 : 0000000000000064 x0 : 000000000000a829 [ 43.461429][ T3966] Call trace: [ 43.462087][ T3966] skb_checksum_help+0x33c/0x4a0 [ 43.463245][ T3966] ip_do_fragment+0x198/0x199c [ 43.464297][ T3966] ip_fragment+0x11c/0x308 [ 43.465291][ T3966] __ip_finish_output+0x280/0x458 [ 43.466290][ T3966] ip_finish_output+0x40/0x218 [ 43.467403][ T3966] ip_mc_output+0x56c/0x780 [ 43.468330][ T3966] ip_local_out+0x120/0x160 [ 43.469321][ T3966] iptunnel_xmit+0x40c/0x8fc [ 43.470331][ T3966] ip_tunnel_xmit+0x1ad4/0x2358 [ 43.471392][ T3966] ipgre_xmit+0x690/0xa2c [ 43.472455][ T3966] dev_hard_start_xmit+0x2bc/0x92c [ 43.473548][ T3966] __dev_queue_xmit+0x13a8/0x2a6c [ 43.474608][ T3966] dev_queue_xmit+0x24/0x34 [ 43.475728][ T3966] packet_sendmsg+0x3654/0x4c68 [ 43.476884][ T3966] ____sys_sendmsg+0x584/0x870 [ 43.478072][ T3966] ___sys_sendmsg+0x214/0x294 [ 43.479136][ T3966] __arm64_sys_sendmsg+0x1ac/0x25c [ 43.480282][ T3966] invoke_syscall+0x98/0x2b8 [ 43.481282][ T3966] el0_svc_common+0x138/0x258 [ 43.482264][ T3966] do_el0_svc+0x58/0x14c [ 43.483265][ T3966] el0_svc+0x7c/0x1f0 [ 43.484205][ T3966] el0t_64_sync_handler+0x84/0xe4 [ 43.485302][ T3966] el0t_64_sync+0x1a0/0x1a4 [ 43.486293][ T3966] irq event stamp: 126367 [ 43.487262][ T3966] hardirqs last enabled at (126366): [] kasan_quarantine_put+0xdc/0x204 [ 43.489568][ T3966] hardirqs last disabled at (126367): [] el1_dbg+0x24/0x80 [ 43.491443][ T3966] softirqs last enabled at (125572): [] release_sock+0x1e4/0x270 [ 43.493511][ T3966] softirqs last disabled at (125686): [] local_bh_disable+0x10/0x34 [ 43.495715][ T3966] ---[ end trace 73a7cc4c517154b8 ]---