last executing test programs: 0s ago: executing program 4 (id=5): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') r1 = epoll_create1(0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40088a01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, 0x0) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) socket(0x848000000015, 0x805, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$kcm(0x10, 0x3, 0x10) socket$packet(0x11, 0x2, 0x300) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c00000010001ffe00989837a182138b00268f1c", @ANYRES32=0x0, @ANYBLOB="ff7f000080000000140012800a00010076786c616e000000040002800800", @ANYRES64=r2], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.73' (ED25519) to the list of known hosts. [ 80.141496][ T5835] cgroup: Unknown subsys name 'net' [ 80.271094][ T5835] cgroup: Unknown subsys name 'cpuset' [ 80.281230][ T5835] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.956946][ T5835] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.649182][ T5858] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.655367][ T5845] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.665001][ T5848] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.667504][ T5858] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.680460][ T5856] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.689144][ T5856] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.697810][ T5860] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 84.697864][ T5858] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.706134][ T5860] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 84.713254][ T5856] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.720055][ T5860] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 84.728225][ T5856] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.734682][ T5860] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.741381][ T5858] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.748702][ T5860] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.756847][ T5858] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.762447][ T5860] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.769467][ T5858] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.782467][ T5858] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.790909][ T5860] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 84.798574][ T5860] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.812074][ T55] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.812080][ T5860] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.831346][ T5845] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.847860][ T5860] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.571801][ T5863] chnl_net:caif_netlink_parms(): no params data found [ 85.583616][ T5864] chnl_net:caif_netlink_parms(): no params data found [ 85.688764][ T5865] chnl_net:caif_netlink_parms(): no params data found [ 85.760624][ T5867] chnl_net:caif_netlink_parms(): no params data found [ 85.830054][ T5868] chnl_net:caif_netlink_parms(): no params data found [ 85.990623][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.998020][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.005469][ T5864] bridge_slave_0: entered allmulticast mode [ 86.013407][ T5864] bridge_slave_0: entered promiscuous mode [ 86.042238][ T5863] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.049655][ T5863] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.057159][ T5863] bridge_slave_0: entered allmulticast mode [ 86.064498][ T5863] bridge_slave_0: entered promiscuous mode [ 86.084410][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.091670][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.099310][ T5864] bridge_slave_1: entered allmulticast mode [ 86.106708][ T5864] bridge_slave_1: entered promiscuous mode [ 86.119990][ T5863] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.127251][ T5863] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.134468][ T5863] bridge_slave_1: entered allmulticast mode [ 86.142543][ T5863] bridge_slave_1: entered promiscuous mode [ 86.237643][ T5867] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.244793][ T5867] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.252077][ T5867] bridge_slave_0: entered allmulticast mode [ 86.260347][ T5867] bridge_slave_0: entered promiscuous mode [ 86.268660][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.275925][ T5865] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.284496][ T5865] bridge_slave_0: entered allmulticast mode [ 86.292925][ T5865] bridge_slave_0: entered promiscuous mode [ 86.302071][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.309504][ T5865] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.319129][ T5865] bridge_slave_1: entered allmulticast mode [ 86.326663][ T5865] bridge_slave_1: entered promiscuous mode [ 86.377604][ T5863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.388248][ T5867] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.395379][ T5867] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.402691][ T5867] bridge_slave_1: entered allmulticast mode [ 86.411110][ T5867] bridge_slave_1: entered promiscuous mode [ 86.448530][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.478475][ T5863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.532633][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.542025][ T5868] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.549549][ T5868] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.556914][ T5868] bridge_slave_0: entered allmulticast mode [ 86.564250][ T5868] bridge_slave_0: entered promiscuous mode [ 86.589602][ T5867] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.601653][ T5865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.614787][ T5865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.638149][ T5868] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.645360][ T5868] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.653111][ T5868] bridge_slave_1: entered allmulticast mode [ 86.660540][ T5868] bridge_slave_1: entered promiscuous mode [ 86.686043][ T5863] team0: Port device team_slave_0 added [ 86.698204][ T5867] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.753307][ T5863] team0: Port device team_slave_1 added [ 86.809643][ T5865] team0: Port device team_slave_0 added [ 86.821452][ T5864] team0: Port device team_slave_0 added [ 86.830293][ T5864] team0: Port device team_slave_1 added [ 86.839199][ T5868] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.848236][ T5860] Bluetooth: hci4: command tx timeout [ 86.848448][ T5860] Bluetooth: hci1: command tx timeout [ 86.848573][ T5860] Bluetooth: hci0: command tx timeout [ 86.899110][ T5867] team0: Port device team_slave_0 added [ 86.908547][ T5865] team0: Port device team_slave_1 added [ 86.917003][ T5852] Bluetooth: hci2: command tx timeout [ 86.922831][ T5852] Bluetooth: hci3: command tx timeout [ 86.963527][ T5868] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.993287][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.001470][ T5863] 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. [ 87.031741][ T5863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.046080][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.057775][ T5863] 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. [ 87.088504][ T5863] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.104558][ T5867] team0: Port device team_slave_1 added [ 87.150974][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.158650][ T5864] 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. [ 87.186683][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.229062][ T5868] team0: Port device team_slave_0 added [ 87.273871][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.283442][ T5864] 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. [ 87.311376][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.342918][ T5868] team0: Port device team_slave_1 added [ 87.349458][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.356992][ T5867] 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. [ 87.383811][ T5867] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.396038][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.403692][ T5865] 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. [ 87.430307][ T5865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.474210][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.481445][ T5867] 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. [ 87.507915][ T5867] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.520271][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.528263][ T5865] 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. [ 87.554456][ T5865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.580575][ T5863] hsr_slave_0: entered promiscuous mode [ 87.587570][ T5863] hsr_slave_1: entered promiscuous mode [ 87.657415][ T5868] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.664503][ T5868] 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. [ 87.690882][ T5868] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.703861][ T5868] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.710969][ T5868] 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. [ 87.737011][ T5868] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.769301][ T5865] hsr_slave_0: entered promiscuous mode [ 87.776781][ T5865] hsr_slave_1: entered promiscuous mode [ 87.783052][ T5865] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.791020][ T5865] Cannot create hsr debugfs directory [ 87.840506][ T5864] hsr_slave_0: entered promiscuous mode [ 87.847865][ T5864] hsr_slave_1: entered promiscuous mode [ 87.854107][ T5864] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.861915][ T5864] Cannot create hsr debugfs directory [ 87.924965][ T5867] hsr_slave_0: entered promiscuous mode [ 87.933576][ T5867] hsr_slave_1: entered promiscuous mode [ 87.940019][ T5867] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.947883][ T5867] Cannot create hsr debugfs directory [ 88.182527][ T5868] hsr_slave_0: entered promiscuous mode [ 88.188962][ T5868] hsr_slave_1: entered promiscuous mode [ 88.195109][ T5868] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.202752][ T5868] Cannot create hsr debugfs directory [ 88.631018][ T5865] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 88.647052][ T5865] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 88.666578][ T5865] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 88.702081][ T5865] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 88.768581][ T5864] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 88.788624][ T5864] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 88.801451][ T5864] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 88.825331][ T5864] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 88.914438][ T5863] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.927344][ T5852] Bluetooth: hci0: command tx timeout [ 88.932924][ T5852] Bluetooth: hci1: command tx timeout [ 88.938990][ T5860] Bluetooth: hci4: command tx timeout [ 88.964576][ T5863] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.988100][ T5863] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.998698][ T5860] Bluetooth: hci2: command tx timeout [ 89.004332][ T5852] Bluetooth: hci3: command tx timeout [ 89.004586][ T5863] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.122170][ T5867] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 89.135755][ T5867] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 89.170297][ T5867] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 89.194800][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.202380][ T5867] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 89.284475][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.342891][ T5865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.354377][ T5868] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.367823][ T5868] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.382646][ T2929] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.390020][ T2929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.409449][ T5868] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.425869][ T2929] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.433080][ T2929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.459874][ T5865] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.467573][ T5868] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.536068][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.543300][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.592921][ T4056] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.600154][ T4056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.692796][ T5867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.735504][ T5863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.771711][ T5863] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.803745][ T5865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.829222][ T5867] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.862410][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.869633][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.912409][ T2929] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.919676][ T2929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.930158][ T2929] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.937561][ T2929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.982015][ T5865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.997821][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.005096][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.034062][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.094375][ T5868] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.173606][ T5863] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.200973][ T5868] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.229354][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.236566][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.283134][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.290359][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.299342][ T5864] veth0_vlan: entered promiscuous mode [ 90.321696][ T5867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.378903][ T5865] veth0_vlan: entered promiscuous mode [ 90.401224][ T5864] veth1_vlan: entered promiscuous mode [ 90.429833][ T5865] veth1_vlan: entered promiscuous mode [ 90.445560][ T5863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.555588][ T5867] veth0_vlan: entered promiscuous mode [ 90.577534][ T5868] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.601294][ T5864] veth0_macvtap: entered promiscuous mode [ 90.613975][ T5864] veth1_macvtap: entered promiscuous mode [ 90.635093][ T5867] veth1_vlan: entered promiscuous mode [ 90.642613][ T5865] veth0_macvtap: entered promiscuous mode [ 90.655419][ T5865] veth1_macvtap: entered promiscuous mode [ 90.713032][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.744348][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.754482][ T5867] veth0_macvtap: entered promiscuous mode [ 90.782499][ T5864] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.791628][ T5864] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.801008][ T5864] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.812175][ T5864] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.825744][ T5867] veth1_macvtap: entered promiscuous mode [ 90.839267][ T5865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.851763][ T5865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.864268][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.879667][ T5863] veth0_vlan: entered promiscuous mode [ 90.915263][ T5865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.928271][ T5865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.940771][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.966471][ T5863] veth1_vlan: entered promiscuous mode [ 90.986342][ T5865] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.999380][ T5865] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.006513][ T5852] Bluetooth: hci0: command tx timeout [ 91.009292][ T5860] Bluetooth: hci1: command tx timeout [ 91.013547][ T5852] Bluetooth: hci4: command tx timeout [ 91.019596][ T5865] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.033531][ T5865] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.077141][ T5852] Bluetooth: hci3: command tx timeout [ 91.077574][ T5860] Bluetooth: hci2: command tx timeout [ 91.112509][ T5867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.123369][ T5867] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.133548][ T5867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.144036][ T5867] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.156018][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.199500][ T5863] veth0_macvtap: entered promiscuous mode [ 91.216353][ T2929] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.239609][ T5867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.250189][ T2929] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.259528][ T5867] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.269981][ T5867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.280662][ T5867] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.292317][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.309586][ T5863] veth1_macvtap: entered promiscuous mode [ 91.326392][ T5868] veth0_vlan: entered promiscuous mode [ 91.358306][ T5867] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.371608][ T5867] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.380934][ T5867] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.390575][ T5867] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.409692][ T5868] veth1_vlan: entered promiscuous mode [ 91.447377][ T3456] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.451412][ T5863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.456167][ T3456] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.477272][ T5863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.489209][ T5863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.499789][ T5863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.510006][ T5863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.520984][ T5863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.532915][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.545125][ T5863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.557118][ T5863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.567364][ T5863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.578223][ T5863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.588664][ T5863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.599409][ T5863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.611162][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.669673][ T2929] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.697706][ T2929] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.710877][ T5863] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.737277][ T5863] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.746054][ T5863] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.754947][ T5863] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.786016][ T5864] 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. [ 91.854443][ T5868] veth0_macvtap: entered promiscuous mode [ 91.896409][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.904461][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.940921][ T5868] veth1_macvtap: entered promiscuous mode [ 92.018511][ T5911] netlink: 'syz.4.5': attribute type 16 has an invalid length. [ 92.027096][ T4056] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.035467][ T4056] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.055232][ T47] cfg80211: failed to load regulatory.db [ 92.070907][ T5911] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000055: 0000 [#1] SMP KASAN PTI [ 92.082866][ T5911] KASAN: null-ptr-deref in range [0x00000000000002a8-0x00000000000002af] [ 92.091311][ T5911] CPU: 1 UID: 0 PID: 5911 Comm: syz.4.5 Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT(full) [ 92.103135][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 92.113218][ T5911] RIP: 0010:rtnl_create_link+0x6af/0xea0 [ 92.118884][ T5911] Code: 24 20 42 80 3c 28 00 74 08 48 89 df e8 ea fa 3a f8 4c 89 64 24 28 bd a8 02 00 00 48 89 5c 24 08 48 03 2b 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 ef e8 c2 fa 3a f8 45 31 e4 48 83 7d 00 [ 92.138519][ T5911] RSP: 0018:ffffc90004d76e50 EFLAGS: 00010206 [ 92.144617][ T5911] RAX: 0000000000000055 RBX: ffff888028258008 RCX: 0000000000080000 [ 92.152624][ T5911] RDX: ffffc9000ccb2000 RSI: 00000000000026fb RDI: 00000000000026fc [ 92.160610][ T5911] RBP: 00000000000002a8 R08: ffffffff89f29319 R09: 1ffff920009aedf6 [ 92.168590][ T5911] R10: dffffc0000000000 R11: fffff520009aedf7 R12: ffff888059dc8080 [ 92.176575][ T5911] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888028258000 [ 92.184673][ T5911] FS: 0000000000000000(0000) GS:ffff888125093000(0063) knlGS:00000000f509db40 [ 92.193624][ T5911] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 92.200222][ T5911] CR2: 000000000c2a9e86 CR3: 0000000033c2c000 CR4: 00000000003526f0 [ 92.208300][ T5911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.216272][ T5911] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.224256][ T5911] Call Trace: [ 92.227542][ T5911] [ 92.230477][ T5911] rtnl_newlink_create+0x2f2/0xcb0 [ 92.235619][ T5911] ? __mutex_lock+0xbe3/0x10c0 [ 92.240394][ T5911] ? __mutex_lock+0x5f3/0x10c0 [ 92.245184][ T5911] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 92.250836][ T5911] ? __pfx___mutex_lock+0x10/0x10 [ 92.255966][ T5911] ? ns_capable+0x8a/0xf0 [ 92.260309][ T5911] rtnl_newlink+0x18b0/0x1fe0 [ 92.265153][ T5911] ? stack_depot_save_flags+0x43f/0x940 [ 92.270729][ T5911] ? __pfx_rtnl_newlink+0x10/0x10 [ 92.275778][ T5911] ? __netlink_deliver_tap+0x561/0x7f0 [ 92.281253][ T5911] ? netlink_deliver_tap+0x19d/0x1b0 [ 92.286646][ T5911] ? netlink_unicast+0x7c6/0x9a0 [ 92.291624][ T5911] ? netlink_sendmsg+0x8c3/0xcd0 [ 92.296581][ T5911] ? __sock_sendmsg+0x221/0x270 [ 92.301489][ T5911] ? ____sys_sendmsg+0x523/0x860 [ 92.306451][ T5911] ? __sys_sendmsg+0x271/0x360 [ 92.311246][ T5911] ? __do_fast_syscall_32+0xb4/0x110 [ 92.316555][ T5911] ? do_fast_syscall_32+0x34/0x80 [ 92.321602][ T5911] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 92.328120][ T5911] ? kasan_quarantine_put+0xdc/0x230 [ 92.333426][ T5911] ? lockdep_hardirqs_on+0x9d/0x150 [ 92.338661][ T5911] ? nlmon_xmit+0xaf/0x100 [ 92.343088][ T5911] ? __local_bh_enable_ip+0x168/0x200 [ 92.348464][ T5911] ? lockdep_hardirqs_on+0x9d/0x150 [ 92.353693][ T5911] ? aa_get_newest_label+0x101/0x6f0 [ 92.359036][ T5911] ? __lock_acquire+0xad5/0xd80 [ 92.363929][ T5911] ? __pfx_rtnl_newlink+0x10/0x10 [ 92.368995][ T5911] rtnetlink_rcv_msg+0x80f/0xd70 [ 92.373943][ T5911] ? rtnetlink_rcv_msg+0x1ba/0xd70 [ 92.379067][ T5911] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 92.384605][ T5911] ? ref_tracker_free+0x63e/0x7e0 [ 92.389647][ T5911] netlink_rcv_skb+0x208/0x480 [ 92.394434][ T5911] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 92.399938][ T5911] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 92.405244][ T5911] ? netlink_deliver_tap+0x2e/0x1b0 [ 92.410519][ T5911] ? netlink_deliver_tap+0x2e/0x1b0 [ 92.415730][ T5911] netlink_unicast+0x7f8/0x9a0 [ 92.420513][ T5911] ? __pfx_netlink_unicast+0x10/0x10 [ 92.425812][ T5911] ? skb_put+0x114/0x1f0 [ 92.430068][ T5911] netlink_sendmsg+0x8c3/0xcd0 [ 92.434865][ T5911] ? __pfx_netlink_sendmsg+0x10/0x10 [ 92.440176][ T5911] ? __import_iovec+0x585/0x830 [ 92.445058][ T5911] ? aa_sock_msg_perm+0x91/0x160 [ 92.450009][ T5911] ? __pfx_netlink_sendmsg+0x10/0x10 [ 92.455416][ T5911] __sock_sendmsg+0x221/0x270 [ 92.460135][ T5911] ____sys_sendmsg+0x523/0x860 [ 92.464907][ T5911] ? __pfx_____sys_sendmsg+0x10/0x10 [ 92.470218][ T5911] __sys_sendmsg+0x271/0x360 [ 92.474835][ T5911] ? __pfx_futex_wake+0x10/0x10 [ 92.479698][ T5911] ? __pfx___sys_sendmsg+0x10/0x10 [ 92.484848][ T5911] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 92.491448][ T5911] ? lockdep_hardirqs_on+0x9d/0x150 [ 92.496749][ T5911] __do_fast_syscall_32+0xb4/0x110 [ 92.501892][ T5911] ? exc_page_fault+0x5f8/0x920 [ 92.506761][ T5911] do_fast_syscall_32+0x34/0x80 [ 92.511645][ T5911] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 92.517987][ T5911] RIP: 0023:0xf70ad579 [ 92.522068][ T5911] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 92.541689][ T5911] RSP: 002b:00000000f509d55c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 92.550116][ T5911] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000800000c0 [ 92.558094][ T5911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.566112][ T5911] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 92.574093][ T5911] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 92.582103][ T5911] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 92.590087][ T5911] [ 92.593137][ T5911] Modules linked in: [ 92.598530][ T5911] ---[ end trace 0000000000000000 ]--- [ 92.604077][ T5911] RIP: 0010:rtnl_create_link+0x6af/0xea0 [ 92.610667][ T5911] Code: 24 20 42 80 3c 28 00 74 08 48 89 df e8 ea fa 3a f8 4c 89 64 24 28 bd a8 02 00 00 48 89 5c 24 08 48 03 2b 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 ef e8 c2 fa 3a f8 45 31 e4 48 83 7d 00 [ 92.631841][ T5911] RSP: 0018:ffffc90004d76e50 EFLAGS: 00010206 [ 92.637994][ T5911] RAX: 0000000000000055 RBX: ffff888028258008 RCX: 0000000000080000 [ 92.646105][ T5911] RDX: ffffc9000ccb2000 RSI: 00000000000026fb RDI: 00000000000026fc [ 92.654590][ T5911] RBP: 00000000000002a8 R08: ffffffff89f29319 R09: 1ffff920009aedf6 [ 92.662638][ T5911] R10: dffffc0000000000 R11: fffff520009aedf7 R12: ffff888059dc8080 [ 92.670788][ T5911] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888028258000 [ 92.679576][ T5911] FS: 0000000000000000(0000) GS:ffff888125093000(0063) knlGS:00000000f509db40 [ 92.689281][ T5911] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 92.695908][ T5911] CR2: 000000000c2a9e86 CR3: 0000000033c2c000 CR4: 00000000003526f0 [ 92.703988][ T5911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.712186][ T5911] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.721089][ T5911] Kernel panic - not syncing: Fatal exception [ 92.727450][ T5911] Kernel Offset: disabled [ 92.731790][ T5911] Rebooting in 86400 seconds..