last executing test programs: 46.168457ms ago: executing program 3 (id=4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000002400010122bd7000fcffffff7f0000000800030047"], 0x1c}}, 0x800) 20.898834ms ago: executing program 1 (id=2): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000007500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f00000006c0)="06000307608f67ab12437389a2a4", 0x0, 0x101, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 0s ago: executing program 3 (id=6): r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x2e, &(0x7f0000000c40)=ANY=[@ANYBLOB="18000000001000000000000000feffff18110000", @ANYRES8, @ANYBLOB="0000000000000000b702000014000000b703"], 0x0}, 0x90) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803001d000b02d25a80648c2594f90524fc60100c060003000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x4000}, 0x3500000000000000) kernel console output (not intermixed with test programs): [ 9.074152][ T6224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.078791][ T6224] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK [ 9.117457][ T4670] gve 0000:00:00.0 enp0s0: Device link is up. Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.149' (ED25519) to the list of known hosts. syzkaller login: [ 26.690410][ T6517] cgroup: Unknown subsys name 'net' [ 26.805922][ T6517] cgroup: Unknown subsys name 'cpuset' [ 26.807806][ T6517] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 26.944616][ T6517] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 29.099466][ T6532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 29.100006][ T6532] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 29.100175][ T6532] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 29.100475][ T6532] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 29.100667][ T6532] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 29.111092][ T6532] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 29.112868][ T6532] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 29.114345][ T6532] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 29.116156][ T6532] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 29.117808][ T6532] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 29.128851][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 29.129182][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 29.129344][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 29.129646][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 29.129836][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 29.141982][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 29.143300][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 29.145700][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 29.147474][ T6122] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 29.149943][ T6122] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 29.150361][ T6122] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 29.155377][ T6532] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 29.155718][ T6532] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 29.156044][ T6532] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 29.156249][ T6532] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 29.274488][ T6528] chnl_net:caif_netlink_parms(): no params data found [ 29.305760][ T6534] chnl_net:caif_netlink_parms(): no params data found [ 29.317703][ T6527] chnl_net:caif_netlink_parms(): no params data found [ 29.340798][ T6528] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.342461][ T6528] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.343214][ T6528] bridge_slave_0: entered allmulticast mode [ 29.343710][ T6528] bridge_slave_0: entered promiscuous mode [ 29.346620][ T6528] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.346661][ T6528] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.346714][ T6528] bridge_slave_1: entered allmulticast mode [ 29.347122][ T6528] bridge_slave_1: entered promiscuous mode [ 29.376039][ T6528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.382433][ T6528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.386751][ T6534] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.388050][ T6534] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.389416][ T6534] bridge_slave_0: entered allmulticast mode [ 29.390821][ T6534] bridge_slave_0: entered promiscuous mode [ 29.392671][ T6534] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.393841][ T6534] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.395317][ T6534] bridge_slave_1: entered allmulticast mode [ 29.395803][ T6534] bridge_slave_1: entered promiscuous mode [ 29.434021][ T6528] team0: Port device team_slave_0 added [ 29.439345][ T6527] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.439464][ T6527] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.439540][ T6527] bridge_slave_0: entered allmulticast mode [ 29.439974][ T6527] bridge_slave_0: entered promiscuous mode [ 29.440559][ T6527] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.440573][ T6527] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.440614][ T6527] bridge_slave_1: entered allmulticast mode [ 29.440993][ T6527] bridge_slave_1: entered promiscuous mode [ 29.447811][ T6528] team0: Port device team_slave_1 added [ 29.449417][ T6534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.450940][ T6534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.458851][ T6527] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.471827][ T6537] chnl_net:caif_netlink_parms(): no params data found [ 29.478657][ T6527] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.482214][ T6534] team0: Port device team_slave_0 added [ 29.483099][ T6528] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.483107][ T6528] 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. [ 29.483118][ T6528] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.483880][ T6528] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.483886][ T6528] 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. [ 29.483899][ T6528] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.502371][ T6534] team0: Port device team_slave_1 added [ 29.539161][ T6527] team0: Port device team_slave_0 added [ 29.539958][ T6534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.539972][ T6534] 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. [ 29.539985][ T6534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.542117][ T6528] hsr_slave_0: entered promiscuous mode [ 29.542465][ T6528] hsr_slave_1: entered promiscuous mode [ 29.544004][ T6538] chnl_net:caif_netlink_parms(): no params data found [ 29.552539][ T6527] team0: Port device team_slave_1 added [ 29.553963][ T6534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.553990][ T6534] 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. [ 29.554004][ T6534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.558725][ T6537] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.558811][ T6537] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.558867][ T6537] bridge_slave_0: entered allmulticast mode [ 29.559329][ T6537] bridge_slave_0: entered promiscuous mode [ 29.562769][ T6537] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.563301][ T6537] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.563680][ T6537] bridge_slave_1: entered allmulticast mode [ 29.564264][ T6537] bridge_slave_1: entered promiscuous mode [ 29.596902][ T6537] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.607243][ T6534] hsr_slave_0: entered promiscuous mode [ 29.607538][ T6534] hsr_slave_1: entered promiscuous mode [ 29.607702][ T6534] debugfs: 'hsr0' already exists in 'hsr' [ 29.607742][ T6534] Cannot create hsr debugfs directory [ 29.610761][ T6537] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.614252][ T6527] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.615881][ T6527] 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. [ 29.620408][ T6527] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.637094][ T6537] team0: Port device team_slave_0 added [ 29.638492][ T6527] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.638514][ T6527] 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. [ 29.638528][ T6527] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.649189][ T6538] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.649297][ T6538] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.649357][ T6538] bridge_slave_0: entered allmulticast mode [ 29.649789][ T6538] bridge_slave_0: entered promiscuous mode [ 29.650492][ T6538] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.650506][ T6538] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.650550][ T6538] bridge_slave_1: entered allmulticast mode [ 29.650959][ T6538] bridge_slave_1: entered promiscuous mode [ 29.659227][ T6537] team0: Port device team_slave_1 added [ 29.689846][ T6538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.690743][ T6538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.694468][ T6537] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.694491][ T6537] 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. [ 29.694516][ T6537] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.695332][ T6537] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.695345][ T6537] 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. [ 29.695364][ T6537] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.696774][ T6527] hsr_slave_0: entered promiscuous mode [ 29.697046][ T6527] hsr_slave_1: entered promiscuous mode [ 29.697512][ T6527] debugfs: 'hsr0' already exists in 'hsr' [ 29.697529][ T6527] Cannot create hsr debugfs directory [ 29.729664][ T6538] team0: Port device team_slave_0 added [ 29.730415][ T6538] team0: Port device team_slave_1 added [ 29.751408][ T6538] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.751438][ T6538] 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. [ 29.751462][ T6538] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.761055][ T6538] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.761706][ T6538] 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. [ 29.761728][ T6538] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.769090][ T6537] hsr_slave_0: entered promiscuous mode [ 29.769404][ T6537] hsr_slave_1: entered promiscuous mode [ 29.769603][ T6537] debugfs: 'hsr0' already exists in 'hsr' [ 29.769615][ T6537] Cannot create hsr debugfs directory [ 29.817289][ T6538] hsr_slave_0: entered promiscuous mode [ 29.817608][ T6538] hsr_slave_1: entered promiscuous mode [ 29.817791][ T6538] debugfs: 'hsr0' already exists in 'hsr' [ 29.817801][ T6538] Cannot create hsr debugfs directory [ 29.838323][ T6528] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.845239][ T6528] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.856594][ T6528] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.860218][ T6528] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.905287][ T6534] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.907598][ T6534] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.910429][ T6534] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.914551][ T6528] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.914594][ T6528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.914775][ T6528] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.914804][ T6528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.923825][ T6534] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.946374][ T6527] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.947760][ T6527] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.949331][ T6527] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.951983][ T6527] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.976538][ T6527] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.976581][ T6527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.976659][ T6527] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.976695][ T6527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.982193][ T6534] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.982230][ T6534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.982291][ T6534] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.982315][ T6534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.988808][ T6537] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.993267][ T6528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.001421][ T6537] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.004096][ T6537] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.012135][ T6537] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.024700][ T6527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.030120][ T6528] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.036141][ T6527] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.042414][ T640] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.043819][ T640] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.047239][ T640] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.048484][ T640] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.066194][ T640] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.066249][ T640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.074430][ T6534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.091924][ T4670] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.091990][ T4670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.096270][ T6534] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.100288][ T6538] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.106190][ T640] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.106236][ T640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.119562][ T6538] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.127512][ T640] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.127560][ T640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.148466][ T6538] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.156203][ T6538] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.188690][ T6537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.210129][ T6537] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.218233][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.218578][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.219051][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.219066][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.221265][ T6528] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.249130][ T6527] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.267756][ T6538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.277032][ T6528] veth0_vlan: entered promiscuous mode [ 30.283946][ T6534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.289179][ T6538] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.293557][ T6527] veth0_vlan: entered promiscuous mode [ 30.296428][ T6528] veth1_vlan: entered promiscuous mode [ 30.307078][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.307115][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.314180][ T640] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.314226][ T640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.315348][ T6527] veth1_vlan: entered promiscuous mode [ 30.330102][ T6528] veth0_macvtap: entered promiscuous mode [ 30.332555][ T6528] veth1_macvtap: entered promiscuous mode [ 30.341808][ T6528] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.344232][ T6528] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.348745][ T6537] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.358266][ T640] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.358658][ T640] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.358686][ T640] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.358704][ T640] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.371823][ T6527] veth0_macvtap: entered promiscuous mode [ 30.372735][ T6527] veth1_macvtap: entered promiscuous mode [ 30.379275][ T6534] veth0_vlan: entered promiscuous mode [ 30.392253][ T6537] veth0_vlan: entered promiscuous mode [ 30.404084][ T6527] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.408644][ T6537] veth1_vlan: entered promiscuous mode [ 30.410206][ T6534] veth1_vlan: entered promiscuous mode [ 30.427766][ T6527] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.444309][ T41] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.446028][ T41] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.446991][ T41] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.447370][ T41] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.453961][ T6537] veth0_macvtap: entered promiscuous mode [ 30.473138][ T6534] veth0_macvtap: entered promiscuous mode [ 30.478080][ T681] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.478114][ T681] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.480479][ T6537] veth1_macvtap: entered promiscuous mode [ 30.483994][ T6537] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.486369][ T6534] veth1_macvtap: entered promiscuous mode [ 30.494066][ T6534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.498008][ T6534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.501207][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.501315][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.501334][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.501354][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.513734][ T6537] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.523504][ T4670] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.523591][ T4670] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.523609][ T4670] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.523622][ T4670] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.538503][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.538534][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.557217][ T681] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.557253][ T681] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.576924][ T6538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.578917][ T4670] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.578947][ T4670] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.592253][ T681] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.592287][ T681] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.600339][ T6528] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 30.628827][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.628870][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.659535][ T6638] ------------[ cut here ]------------ [ 30.659564][ T6638] verifier bug: not inlined functions bpf_send_signal_thread#117 is missing func(1) [ 30.662451][ T6638] WARNING: CPU: 0 PID: 6638 at kernel/bpf/verifier.c:22840 bpf_check+0x1559c/0x15d8c [ 30.663939][ T6638] Modules linked in: [ 30.664551][ T6638] CPU: 0 UID: 0 PID: 6638 Comm: syz.1.2 Not tainted syzkaller #0 PREEMPT [ 30.665917][ T6638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 30.667612][ T6638] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 30.668966][ T6638] pc : bpf_check+0x1559c/0x15d8c [ 30.669783][ T6638] lr : bpf_check+0x1559c/0x15d8c [ 30.670580][ T6638] sp : ffff8000a0667480 [ 30.671195][ T6638] x29: ffff8000a0667980 x28: dfff800000000000 x27: 0000000000000006 [ 30.672461][ T6638] x26: 1ffff00012fa7c18 x25: ffff800097d3e0c4 x24: ffff0000d40c0008 [ 30.673784][ T6638] x23: ffff800097d3e0c0 x22: ffff80008b154940 x21: ffff800092e12000 [ 30.673994][ T4670] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.674027][ T4670] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.677318][ T6638] x20: ffff800097d3e0c4 x19: 1ffff00012fa7c18 x18: 1fffe00033797688 [ 30.678465][ T6638] x17: ffff80008f7de000 x16: ffff80008b0155d8 x15: 0000000000000001 [ 30.679650][ T6638] x14: 1fffe0003379a100 x13: 0000000000000000 x12: 0000000000000000 [ 30.680905][ T6638] x11: 0000000000080000 x10: 0000000000000003 x9 : 96e515958a88de00 [ 30.682216][ T6638] x8 : 96e515958a88de00 x7 : ffff800080490a90 x6 : 0000000000000000 [ 30.683551][ T6638] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 [ 30.684878][ T6638] x2 : ffff8000a0667040 x1 : ffff80008b668440 x0 : 0000000000000001 [ 30.686224][ T6638] Call trace: [ 30.686739][ T6638] bpf_check+0x1559c/0x15d8c (P) [ 30.687503][ T6638] bpf_prog_load+0xec8/0x13fc [ 30.688188][ T6638] __sys_bpf+0x450/0x628 [ 30.688808][ T6638] __arm64_sys_bpf+0x80/0x98 [ 30.689475][ T6638] invoke_syscall+0x98/0x2b8 [ 30.690144][ T6638] el0_svc_common+0x130/0x23c [ 30.690798][ T6638] do_el0_svc+0x48/0x58 [ 30.691388][ T6638] el0_svc+0x5c/0x254 [ 30.691937][ T6638] el0t_64_sync_handler+0x84/0x12c [ 30.692251][ T6641] netlink: 'syz.3.6': attribute type 6 has an invalid length. [ 30.692276][ T6641] netlink: 'syz.3.6': attribute type 3 has an invalid length. [ 30.694697][ T6638] el0t_64_sync+0x198/0x19c [ 30.695232][ T6641] netlink: 152988 bytes leftover after parsing attributes in process `syz.3.6'. [ 30.696571][ T6638] irq event stamp: 374 [ 30.697192][ T6638] hardirqs last enabled at (373): [] finish_lock_switch+0xb0/0x1c0 [ 30.698646][ T6638] hardirqs last disabled at (374): [] el1_brk64+0x20/0x54 [ 30.699993][ T6638] softirqs last enabled at (86): [] local_bh_enable+0x10/0x34 [ 30.701505][ T6638] softirqs last disabled at (84): [] local_bh_disable+0x10/0x34 [ 30.703079][ T6638] ---[ end trace 0000000000000000 ]--- [ 30.728010][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.728047][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.764005][ T6538] veth0_vlan: entered promiscuous mode [ 30.771482][ T6538] veth1_vlan: entered promiscuous mode [ 30.780376][ T6538] veth0_macvtap: entered promiscuous mode [ 30.782713][ T6538] veth1_macvtap: entered promiscuous mode [ 30.786862][ T6538] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.789117][ T6538] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.798778][ T838] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.798829][ T838] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.798847][ T838] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.798860][ T838] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.818162][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.818190][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 30.828665][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 30.830362][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.145037][ T52] Bluetooth: hci2: command tx timeout [ 31.145135][ T52] Bluetooth: hci1: command tx timeout [ 31.145209][ T52] Bluetooth: hci0: command tx timeout [ 31.224653][ T6532] Bluetooth: hci4: command tx timeout [ 31.224809][ T6532] Bluetooth: hci3: command tx timeout [ 33.234619][ T52] Bluetooth: hci0: command tx timeout [ 33.234657][ T52] Bluetooth: hci1: command tx timeout [ 33.237025][ T6532] Bluetooth: hci2: command tx timeout [ 33.304587][ T6532] Bluetooth: hci3: command tx timeout [ 33.304618][ T6532] Bluetooth: hci4: command tx timeout [ 35.314596][ T52] Bluetooth: hci2: command tx timeout [ 35.314616][ T6122] Bluetooth: hci0: command tx timeout [ 35.317057][ T6532] Bluetooth: hci1: command tx timeout [ 35.384573][ T6532] Bluetooth: hci4: command tx timeout [ 35.384603][ T6122] Bluetooth: hci3: command tx timeout [ 37.384611][ T6532] Bluetooth: hci1: command tx timeout [ 37.384651][ T6532] Bluetooth: hci2: command tx timeout [ 37.384679][ T6532] Bluetooth: hci0: command tx timeout [ 37.464630][ T6122] Bluetooth: hci3: command tx timeout [ 37.464668][ T6122] Bluetooth: hci4: command tx timeout