last executing test programs: 0s ago: executing program 1 (id=2): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. [ 67.970390][ T5811] cgroup: Unknown subsys name 'net' [ 68.135893][ T5811] cgroup: Unknown subsys name 'cpuset' [ 68.144477][ T5811] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.526137][ T5811] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.276198][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.282632][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.429074][ T5823] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.442949][ T5823] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.452479][ T5823] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.463176][ T5823] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.473304][ T5823] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.605109][ T5823] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 73.613148][ T5823] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 73.620969][ T5823] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 73.633465][ T5823] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 73.641087][ T5823] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 73.663889][ T5148] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 73.673649][ T5148] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 73.682004][ T5148] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 73.689999][ T5148] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 73.697771][ T5148] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 73.706365][ T5148] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 73.718977][ T5148] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 73.726208][ T5148] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 73.734287][ T5148] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 73.741838][ T5148] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 73.749795][ T5148] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 73.762722][ T5823] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 73.771150][ T5840] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 73.778320][ T5839] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 73.795976][ T5839] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.075490][ T5821] chnl_net:caif_netlink_parms(): no params data found [ 74.242159][ T5827] chnl_net:caif_netlink_parms(): no params data found [ 74.293726][ T5821] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.301300][ T5821] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.309063][ T5821] bridge_slave_0: entered allmulticast mode [ 74.316110][ T5821] bridge_slave_0: entered promiscuous mode [ 74.353779][ T5821] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.360938][ T5821] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.368326][ T5821] bridge_slave_1: entered allmulticast mode [ 74.375798][ T5821] bridge_slave_1: entered promiscuous mode [ 74.479465][ T5821] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.565244][ T5821] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.613587][ T5827] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.620823][ T5827] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.628281][ T5827] bridge_slave_0: entered allmulticast mode [ 74.636430][ T5827] bridge_slave_0: entered promiscuous mode [ 74.696659][ T5827] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.703821][ T5827] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.710911][ T5827] bridge_slave_1: entered allmulticast mode [ 74.718179][ T5827] bridge_slave_1: entered promiscuous mode [ 74.739043][ T5821] team0: Port device team_slave_0 added [ 74.745142][ T5830] chnl_net:caif_netlink_parms(): no params data found [ 74.788777][ T5827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.805450][ T5821] team0: Port device team_slave_1 added [ 74.825945][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 74.850221][ T5827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.859687][ T5831] chnl_net:caif_netlink_parms(): no params data found [ 74.935702][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.942844][ T5821] 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 1532 would solve the problem. [ 74.968966][ T5821] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.001077][ T5827] team0: Port device team_slave_0 added [ 75.027305][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.034688][ T5821] 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 1532 would solve the problem. [ 75.060827][ T5821] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.082423][ T5827] team0: Port device team_slave_1 added [ 75.149028][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.156250][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.164232][ T5830] bridge_slave_0: entered allmulticast mode [ 75.171204][ T5830] bridge_slave_0: entered promiscuous mode [ 75.224198][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.231590][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.238799][ T5830] bridge_slave_1: entered allmulticast mode [ 75.246386][ T5830] bridge_slave_1: entered promiscuous mode [ 75.257974][ T5827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.264955][ T5827] 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 1532 would solve the problem. [ 75.290917][ T5827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.315747][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.322987][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.330068][ T5834] bridge_slave_0: entered allmulticast mode [ 75.337253][ T5834] bridge_slave_0: entered promiscuous mode [ 75.367141][ T5827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.374251][ T5827] 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 1532 would solve the problem. [ 75.400247][ T5827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.421091][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.428566][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.436282][ T5834] bridge_slave_1: entered allmulticast mode [ 75.443330][ T5834] bridge_slave_1: entered promiscuous mode [ 75.476363][ T5831] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.483501][ T5831] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.490628][ T5831] bridge_slave_0: entered allmulticast mode [ 75.498822][ T5831] bridge_slave_0: entered promiscuous mode [ 75.510663][ T5821] hsr_slave_0: entered promiscuous mode [ 75.516833][ T52] Bluetooth: hci0: command tx timeout [ 75.517714][ T5821] hsr_slave_1: entered promiscuous mode [ 75.551636][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.564029][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.586050][ T5831] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.593317][ T5831] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.600390][ T5831] bridge_slave_1: entered allmulticast mode [ 75.607526][ T5831] bridge_slave_1: entered promiscuous mode [ 75.633715][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.673012][ T52] Bluetooth: hci1: command tx timeout [ 75.692397][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.703758][ T5830] team0: Port device team_slave_0 added [ 75.729213][ T5831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.761173][ T5830] team0: Port device team_slave_1 added [ 75.785677][ T5831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.799553][ T5827] hsr_slave_0: entered promiscuous mode [ 75.805932][ T5827] hsr_slave_1: entered promiscuous mode [ 75.811963][ T5827] debugfs: 'hsr0' already exists in 'hsr' [ 75.818178][ T5827] Cannot create hsr debugfs directory [ 75.833345][ T5840] Bluetooth: hci4: command tx timeout [ 75.835119][ T52] Bluetooth: hci2: command tx timeout [ 75.888669][ T5834] team0: Port device team_slave_0 added [ 75.895420][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.902356][ T5830] 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 1532 would solve the problem. [ 75.912787][ T52] Bluetooth: hci3: command tx timeout [ 75.929855][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.957208][ T5831] team0: Port device team_slave_0 added [ 75.964939][ T5834] team0: Port device team_slave_1 added [ 75.972717][ T5831] team0: Port device team_slave_1 added [ 75.979380][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.986348][ T5830] 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 1532 would solve the problem. [ 76.012336][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.106755][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.113924][ T5834] 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 1532 would solve the problem. [ 76.139893][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.174757][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.181699][ T5831] 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 1532 would solve the problem. [ 76.207894][ T5831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.220093][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.227253][ T5831] 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 1532 would solve the problem. [ 76.253200][ T5831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.265139][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.272079][ T5834] 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 1532 would solve the problem. [ 76.297997][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.421500][ T5830] hsr_slave_0: entered promiscuous mode [ 76.428855][ T5830] hsr_slave_1: entered promiscuous mode [ 76.435087][ T5830] debugfs: 'hsr0' already exists in 'hsr' [ 76.440812][ T5830] Cannot create hsr debugfs directory [ 76.467356][ T5831] hsr_slave_0: entered promiscuous mode [ 76.474098][ T5831] hsr_slave_1: entered promiscuous mode [ 76.480236][ T5831] debugfs: 'hsr0' already exists in 'hsr' [ 76.486096][ T5831] Cannot create hsr debugfs directory [ 76.557594][ T5834] hsr_slave_0: entered promiscuous mode [ 76.564539][ T5834] hsr_slave_1: entered promiscuous mode [ 76.570501][ T5834] debugfs: 'hsr0' already exists in 'hsr' [ 76.576267][ T5834] Cannot create hsr debugfs directory [ 76.810484][ T5821] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.821396][ T5821] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.849308][ T5821] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.883822][ T5821] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.983186][ T5827] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.994090][ T5827] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 77.005281][ T5827] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 77.035292][ T5827] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 77.087448][ T5830] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 77.114825][ T5830] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.125764][ T5830] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 77.144843][ T5830] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 77.259190][ T5821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.270308][ T5831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.280559][ T5831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.292791][ T5831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.304909][ T5831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.378326][ T5821] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.408623][ T1112] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.415871][ T1112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.465925][ T5834] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 77.477152][ T5834] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 77.490859][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.497970][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.520727][ T5827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.528742][ T5834] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 77.539385][ T5834] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 77.593646][ T52] Bluetooth: hci0: command tx timeout [ 77.610953][ T5827] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.645863][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.660169][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.667394][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.706668][ T5831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.718381][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.725483][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.763000][ T52] Bluetooth: hci1: command tx timeout [ 77.787263][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.800072][ T5831] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.825703][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.832967][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.880530][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.887693][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.900009][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.907095][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.914950][ T52] Bluetooth: hci2: command tx timeout [ 77.919444][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.925646][ T52] Bluetooth: hci4: command tx timeout [ 77.927438][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.994413][ T52] Bluetooth: hci3: command tx timeout [ 78.015363][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.087348][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.119365][ T1112] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.126523][ T1112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.201135][ T1329] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.208309][ T1329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.261904][ T5821] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.458381][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.532459][ T5821] veth0_vlan: entered promiscuous mode [ 78.548615][ T5827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.581161][ T5821] veth1_vlan: entered promiscuous mode [ 78.611136][ T5831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.737284][ T5821] veth0_macvtap: entered promiscuous mode [ 78.769032][ T5821] veth1_macvtap: entered promiscuous mode [ 78.790542][ T5827] veth0_vlan: entered promiscuous mode [ 78.829849][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.837733][ T5831] veth0_vlan: entered promiscuous mode [ 78.872494][ T5827] veth1_vlan: entered promiscuous mode [ 78.881742][ T5831] veth1_vlan: entered promiscuous mode [ 78.894007][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.920100][ T68] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.946611][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.958403][ T68] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.968205][ T68] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.989259][ T68] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.036410][ T5830] veth0_vlan: entered promiscuous mode [ 79.053451][ T5831] veth0_macvtap: entered promiscuous mode [ 79.063697][ T5827] veth0_macvtap: entered promiscuous mode [ 79.090045][ T5830] veth1_vlan: entered promiscuous mode [ 79.098542][ T5827] veth1_macvtap: entered promiscuous mode [ 79.110557][ T5831] veth1_macvtap: entered promiscuous mode [ 79.180161][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.184033][ T5827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.197907][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.209504][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.258071][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.268455][ T5834] veth0_vlan: entered promiscuous mode [ 79.284615][ T5827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.295069][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.303268][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.315172][ T5830] veth0_macvtap: entered promiscuous mode [ 79.326567][ T5830] veth1_macvtap: entered promiscuous mode [ 79.336397][ T1150] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.346064][ T1150] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.367477][ T5834] veth1_vlan: entered promiscuous mode [ 79.374794][ T1150] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.385097][ T1150] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.427911][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.441231][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.462056][ T5821] 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. [ 79.478891][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.492183][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.531105][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.581271][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.641397][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.653181][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.664269][ T5940] [ 79.664503][ T5834] veth0_macvtap: entered promiscuous mode [ 79.666650][ T5940] ============================= [ 79.677582][ T5940] WARNING: suspicious RCU usage [ 79.682440][ T5940] syzkaller #0 Not tainted [ 79.686892][ T5940] ----------------------------- [ 79.691744][ T5940] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 79.700292][ T5940] [ 79.700292][ T5940] other info that might help us debug this: [ 79.700292][ T5940] [ 79.702513][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.702873][ T52] Bluetooth: hci0: command tx timeout [ 79.710701][ T5940] [ 79.710701][ T5940] rcu_scheduler_active = 2, debug_locks = 1 [ 79.731954][ T5940] 1 lock held by syz.1.2/5940: [ 79.736816][ T5940] #0: ffffffff8df3d800 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x38/0x80 [ 79.747050][ T5940] [ 79.747050][ T5940] stack backtrace: [ 79.747074][ T5940] CPU: 1 UID: 0 PID: 5940 Comm: syz.1.2 Not tainted syzkaller #0 PREEMPT(full) [ 79.747093][ T5940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 79.747110][ T5940] Call Trace: [ 79.747117][ T5940] [ 79.747125][ T5940] dump_stack_lvl+0x189/0x250 [ 79.747151][ T5940] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.747174][ T5940] ? __pfx__printk+0x10/0x10 [ 79.747204][ T5940] lockdep_rcu_suspicious+0x140/0x1d0 [ 79.747228][ T5940] get_callchain_entry+0x2b6/0x3c0 [ 79.747255][ T5940] get_perf_callchain+0xb3/0x6f0 [ 79.747285][ T5940] ? __pfx_get_perf_callchain+0x10/0x10 [ 79.747311][ T5940] ? futex_unqueue+0x22/0x240 [ 79.747331][ T5940] ? futex_unqueue+0x22/0x240 [ 79.747349][ T5940] ? futex_unqueue+0x22/0x240 [ 79.747369][ T5940] ? futex_unqueue+0x211/0x240 [ 79.747394][ T5940] __bpf_get_stack+0x3fa/0xa60 [ 79.747428][ T5940] ? __pfx___bpf_get_stack+0x10/0x10 [ 79.747461][ T5940] bpf_get_stack+0x33/0x50 [ 79.747482][ T5940] ? bpf_prog_954a33db00d453db+0x43/0x4b [ 79.747508][ T5940] bpf_get_stack_raw_tp+0x1a9/0x220 [ 79.747537][ T5940] bpf_prog_954a33db00d453db+0x43/0x4b [ 79.747554][ T5940] bpf_prog_run_pin_on_cpu+0x143/0x470 [ 79.747579][ T5940] bpf_prog_test_run_syscall+0x312/0x4b0 [ 79.747601][ T5940] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 79.747617][ T5940] ? __fget_files+0x2a/0x420 [ 79.747639][ T5940] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 79.747658][ T5940] bpf_prog_test_run+0x2c7/0x340 [ 79.747681][ T5940] __sys_bpf+0x562/0x860 [ 79.747700][ T5940] ? __pfx___sys_bpf+0x10/0x10 [ 79.747741][ T5940] ? rcu_is_watching+0x15/0xb0 [ 79.747769][ T5940] __x64_sys_bpf+0x7c/0x90 [ 79.747794][ T5940] do_syscall_64+0xfa/0xfa0 [ 79.747816][ T5940] ? lockdep_hardirqs_on+0x9c/0x150 [ 79.747838][ T5940] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.747855][ T5940] ? clear_bhb_loop+0x60/0xb0 [ 79.747876][ T5940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.747894][ T5940] RIP: 0033:0x7f9fe9b8f6c9 [ 79.747909][ T5940] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 79.747923][ T5940] RSP: 002b:00007f9fe7df6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.747941][ T5940] RAX: ffffffffffffffda RBX: 00007f9fe9de5fa0 RCX: 00007f9fe9b8f6c9 [ 79.747954][ T5940] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 79.747965][ T5940] RBP: 00007f9fe9c11f91 R08: 0000000000000000 R09: 0000000000000000 [ 79.747975][ T5940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.747985][ T5940] R13: 00007f9fe9de6038 R14: 00007f9fe9de5fa0 R15: 00007ffeb8034fe8 [ 79.748014][ T5940] [ 79.862647][ T52] Bluetooth: hci1: command tx timeout [ 79.866798][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.881471][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.888201][ T5834] veth1_macvtap: entered promiscuous mode [ 79.891667][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.909492][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.002804][ T52] Bluetooth: hci4: command tx timeout [ 80.012110][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.013515][ T5840] Bluetooth: hci2: command tx timeout [ 80.021281][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.083398][ T5840] Bluetooth: hci3: command tx timeout [ 80.120914][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.163594][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.171421][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.176934][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.211357][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.267818][ T68] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.277833][ T68] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.286909][ T68] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.308626][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.313661][ T68] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.328948][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.390482][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.400462][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.466845][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.488908][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.534518][ T1329] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.542742][ T1329] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.515824][ T981] cfg80211: failed to load regulatory.db [ 81.753213][ T5840] Bluetooth: hci0: command tx timeout [ 81.913337][ T5840] Bluetooth: hci1: command tx timeout [ 82.072976][ T52] Bluetooth: hci4: command tx timeout [ 82.075083][ T5840] Bluetooth: hci2: command tx timeout [ 82.152939][ T5840] Bluetooth: hci3: command tx timeout