no interfaces have a carrier forked to background, child pid 5499 [ 40.059604][ T5500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.071750][ T5500] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 82.060841][ T119] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.33' (ED25519) to the list of known hosts. [ 618.673851][ T5868] cgroup: Unknown subsys name 'net' [ 618.802740][ T5868] cgroup: Unknown subsys name 'cpuset' [ 618.810494][ T5868] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 620.065055][ T5868] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 620.125298][ T5888] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 620.151456][ T5892] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 620.153915][ T5893] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 620.159772][ T5892] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 620.166506][ T5893] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 620.173340][ T5892] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 620.179967][ T5894] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 620.186952][ T5895] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 620.194712][ T5893] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 620.202504][ T5895] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 620.208294][ T5893] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 620.215441][ T5895] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 620.222790][ T5893] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 620.228820][ T5895] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 620.242487][ T5895] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 620.242667][ T5893] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 620.256719][ T5893] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 620.257356][ T5895] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 620.264630][ T5893] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 620.271495][ T5895] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 620.279369][ T5893] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 620.286663][ T5895] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 620.291870][ T5893] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 620.306644][ T5895] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 620.311475][ T5888] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 620.324784][ T5889] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 620.347640][ T5889] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 620.355968][ T5889] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 620.367273][ T5889] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 620.375812][ T5889] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 620.634990][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 620.706036][ T5877] chnl_net:caif_netlink_parms(): no params data found [ 620.874367][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 620.882092][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 620.889611][ T5879] bridge_slave_0: entered allmulticast mode [ 620.896180][ T5879] bridge_slave_0: entered promiscuous mode [ 620.925731][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 620.933031][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 620.940452][ T5877] bridge_slave_0: entered allmulticast mode [ 620.946941][ T5877] bridge_slave_0: entered promiscuous mode [ 620.957224][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 620.964923][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 620.972132][ T5879] bridge_slave_1: entered allmulticast mode [ 620.978968][ T5879] bridge_slave_1: entered promiscuous mode [ 620.986290][ T5880] chnl_net:caif_netlink_parms(): no params data found [ 620.998108][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 621.005326][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 621.012743][ T5877] bridge_slave_1: entered allmulticast mode [ 621.019660][ T5877] bridge_slave_1: entered promiscuous mode [ 621.059084][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 621.069572][ T5878] chnl_net:caif_netlink_parms(): no params data found [ 621.080606][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 621.117909][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 621.139143][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 621.190220][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 621.234481][ T5877] team0: Port device team_slave_0 added [ 621.242377][ T5877] team0: Port device team_slave_1 added [ 621.303481][ T5879] team0: Port device team_slave_0 added [ 621.311660][ T5879] team0: Port device team_slave_1 added [ 621.351471][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 621.358431][ T5877] 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. [ 621.384550][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 621.398063][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 621.405067][ T5877] 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. [ 621.431243][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 621.475113][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 621.482469][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 621.489832][ T5881] bridge_slave_0: entered allmulticast mode [ 621.496685][ T5881] bridge_slave_0: entered promiscuous mode [ 621.509006][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 621.515969][ T5879] 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. [ 621.542204][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 621.554893][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 621.562121][ T5879] 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. [ 621.588444][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 621.607707][ T5880] bridge0: port 1(bridge_slave_0) entered blocking state [ 621.615411][ T5880] bridge0: port 1(bridge_slave_0) entered disabled state [ 621.622904][ T5880] bridge_slave_0: entered allmulticast mode [ 621.629960][ T5880] bridge_slave_0: entered promiscuous mode [ 621.637413][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 621.644729][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 621.651916][ T5881] bridge_slave_1: entered allmulticast mode [ 621.658406][ T5881] bridge_slave_1: entered promiscuous mode [ 621.685458][ T5880] bridge0: port 2(bridge_slave_1) entered blocking state [ 621.692742][ T5880] bridge0: port 2(bridge_slave_1) entered disabled state [ 621.700041][ T5880] bridge_slave_1: entered allmulticast mode [ 621.706560][ T5880] bridge_slave_1: entered promiscuous mode [ 621.757071][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state [ 621.764630][ T5878] bridge0: port 1(bridge_slave_0) entered disabled state [ 621.772101][ T5878] bridge_slave_0: entered allmulticast mode [ 621.779304][ T5878] bridge_slave_0: entered promiscuous mode [ 621.807165][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 621.821898][ T5879] hsr_slave_0: entered promiscuous mode [ 621.828176][ T5879] hsr_slave_1: entered promiscuous mode [ 621.835140][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state [ 621.842809][ T5878] bridge0: port 2(bridge_slave_1) entered disabled state [ 621.850467][ T5878] bridge_slave_1: entered allmulticast mode [ 621.857063][ T5878] bridge_slave_1: entered promiscuous mode [ 621.865721][ T5880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 621.877498][ T5880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 621.890312][ T5877] hsr_slave_0: entered promiscuous mode [ 621.896519][ T5877] hsr_slave_1: entered promiscuous mode [ 621.903669][ T5877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 621.911527][ T5877] Cannot create hsr debugfs directory [ 621.919151][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 621.980027][ T5880] team0: Port device team_slave_0 added [ 622.004524][ T5881] team0: Port device team_slave_0 added [ 622.012415][ T5878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 622.023971][ T5878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 622.034530][ T5880] team0: Port device team_slave_1 added [ 622.056365][ T5881] team0: Port device team_slave_1 added [ 622.114151][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 622.124179][ T5881] 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. [ 622.150663][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 622.163971][ T5878] team0: Port device team_slave_0 added [ 622.170471][ T5880] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 622.177427][ T5880] 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. [ 622.207334][ T5880] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 622.226023][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 622.233239][ T5881] 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. [ 622.259922][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 622.277257][ T5878] team0: Port device team_slave_1 added [ 622.284256][ T5880] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 622.291482][ T5880] 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. [ 622.300012][ T5889] Bluetooth: hci4: command tx timeout [ 622.318659][ T5880] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 622.378750][ T5889] Bluetooth: hci3: command tx timeout [ 622.379775][ T5883] Bluetooth: hci2: command tx timeout [ 622.384535][ T5889] Bluetooth: hci1: command tx timeout [ 622.420360][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 622.427322][ T5878] 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. [ 622.454519][ T5878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 622.468547][ T5889] Bluetooth: hci0: command tx timeout [ 622.476825][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 622.483865][ T5878] 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. [ 622.509856][ T5878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 622.524000][ T5880] hsr_slave_0: entered promiscuous mode [ 622.530408][ T5880] hsr_slave_1: entered promiscuous mode [ 622.536697][ T5880] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 622.544839][ T5880] Cannot create hsr debugfs directory [ 622.556508][ T5881] hsr_slave_0: entered promiscuous mode [ 622.563976][ T5881] hsr_slave_1: entered promiscuous mode [ 622.570239][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 622.577801][ T5881] Cannot create hsr debugfs directory [ 622.736391][ T5878] hsr_slave_0: entered promiscuous mode [ 622.742911][ T5878] hsr_slave_1: entered promiscuous mode [ 622.749437][ T5878] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 622.756989][ T5878] Cannot create hsr debugfs directory [ 622.886890][ T5877] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 622.900409][ T5877] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 622.915510][ T5877] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 622.940718][ T5877] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 622.989027][ T5879] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 623.000940][ T5879] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 623.012867][ T5879] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 623.023126][ T5879] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 623.094021][ T5880] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 623.104849][ T5880] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 623.115450][ T5880] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 623.124889][ T5880] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 623.220135][ T5878] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 623.230095][ T5878] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 623.264957][ T5878] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 623.284556][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 623.293508][ T5878] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 623.305682][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 623.327979][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 623.352885][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 623.387828][ T5880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 623.398510][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 623.431365][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 623.474212][ T5880] 8021q: adding VLAN 0 to HW filter on device team0 [ 623.485460][ T5877] 8021q: adding VLAN 0 to HW filter on device team0 [ 623.498093][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 623.505386][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 623.530875][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state [ 623.537970][ T5862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 623.550946][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 623.570566][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state [ 623.577678][ T5862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 623.587571][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state [ 623.594686][ T5862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 623.621561][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 623.628730][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 623.639602][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 623.646682][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 623.733571][ T5878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 623.789882][ T5878] 8021q: adding VLAN 0 to HW filter on device team0 [ 623.801080][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 623.846597][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 623.853755][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 623.897129][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 623.908040][ T5922] bridge0: port 2(bridge_slave_1) entered blocking state [ 623.915181][ T5922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 623.932404][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 623.952278][ T5880] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 623.990677][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 624.042752][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 624.049900][ T5928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 624.067951][ T5878] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 624.079225][ T5878] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 624.093758][ T5877] veth0_vlan: entered promiscuous mode [ 624.110762][ T5877] veth1_vlan: entered promiscuous mode [ 624.134246][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 624.141409][ T5928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 624.175515][ T5877] veth0_macvtap: entered promiscuous mode [ 624.187523][ T5877] veth1_macvtap: entered promiscuous mode [ 624.266212][ T5879] veth0_vlan: entered promiscuous mode [ 624.279318][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 624.298021][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 624.313110][ T5879] veth1_vlan: entered promiscuous mode [ 624.326769][ T5877] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.340156][ T5877] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.349632][ T5877] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.358355][ T5877] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.375445][ T5878] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 624.379010][ T5889] Bluetooth: hci4: command tx timeout [ 624.459543][ T5889] Bluetooth: hci1: command tx timeout [ 624.459675][ T5883] Bluetooth: hci2: command tx timeout [ 624.464988][ T5889] Bluetooth: hci3: command tx timeout [ 624.507552][ T5879] veth0_macvtap: entered promiscuous mode [ 624.527603][ T5878] veth0_vlan: entered promiscuous mode [ 624.539291][ T5889] Bluetooth: hci0: command tx timeout [ 624.570643][ T5922] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 624.571217][ T5878] veth1_vlan: entered promiscuous mode [ 624.587091][ T5922] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 624.593291][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 624.618327][ T5879] veth1_macvtap: entered promiscuous mode [ 624.648132][ T5880] veth0_vlan: entered promiscuous mode [ 624.665852][ T5879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 624.677124][ T5879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 624.690013][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 624.712055][ T5879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 624.712401][ T5922] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 624.725788][ T5879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 624.744007][ T5922] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 624.744533][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 624.776229][ T5879] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.786287][ T5879] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.791777][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.804005][ T5879] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.805769][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.813596][ T5879] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.830579][ T5880] veth1_vlan: entered promiscuous mode executing program [ 624.864965][ T5877] 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. [ 624.892709][ T5878] veth0_macvtap: entered promiscuous mode [ 624.901948][ T5878] veth1_macvtap: entered promiscuous mode [ 624.914809][ T5937] Bluetooth: MGMT ver 1.23 [ 624.916277][ T5878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 624.922187][ T5937] [ 624.929849][ T5878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 624.932118][ T5937] ============================================ [ 624.932127][ T5937] WARNING: possible recursive locking detected [ 624.942213][ T5878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 624.948129][ T5937] 6.13.0-rc1-syzkaller-00170-g896d8946da97 #0 Not tainted [ 624.954318][ T5878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 624.964637][ T5937] -------------------------------------------- [ 624.964647][ T5937] syz-executor392/5937 is trying to acquire lock: [ 624.964658][ T5937] ffff88807ebdc078 (&hdev->lock){+.+.}-{4:4}, at: mgmt_remove_adv_monitor_complete+0xaf/0x550 [ 624.964735][ T5937] [ 624.964735][ T5937] but task is already holding lock: [ 624.964741][ T5937] ffff88807ebdc078 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x5c8/0x11c0 [ 624.964786][ T5937] [ 624.964786][ T5937] other info that might help us debug this: [ 624.964792][ T5937] Possible unsafe locking scenario: [ 624.964792][ T5937] [ 624.964797][ T5937] CPU0 [ 624.964801][ T5937] ---- [ 624.964805][ T5937] lock(&hdev->lock); [ 624.964817][ T5937] lock(&hdev->lock); [ 624.964829][ T5937] [ 624.964829][ T5937] *** DEADLOCK *** [ 624.964829][ T5937] [ 624.964834][ T5937] May be due to missing lock nesting notation [ 624.964834][ T5937] [ 624.964840][ T5937] 3 locks held by syz-executor392/5937: [ 624.973099][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 624.981689][ T5937] #0: ffff88807ebdcd80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_dev_close+0x10a/0x210 [ 624.981744][ T5937] #1: [ 624.989696][ T5878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 624.994245][ T5937] ffff88807ebdc078 [ 625.004563][ T5878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.011799][ T5937] (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x5c8/0x11c0 [ 625.021259][ T5878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 625.029028][ T5937] #2: ffff88807ebdc690 (&hdev->cmd_sync_work_lock){+.+.}-{4:4} [ 625.036487][ T5878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.039747][ T5937] , at: hci_cmd_sync_dequeue+0x44/0x3d0 [ 625.039773][ T5937] [ 625.039773][ T5937] stack backtrace: [ 625.039798][ T5937] CPU: 1 UID: 0 PID: 5937 Comm: syz-executor392 Not tainted 6.13.0-rc1-syzkaller-00170-g896d8946da97 #0 [ 625.039818][ T5937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 625.039834][ T5937] Call Trace: [ 625.043885][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 625.047130][ T5937] <TASK> [ 625.053258][ T5878] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.059312][ T5937] dump_stack_lvl+0x241/0x360 [ 625.059343][ T5937] ? __pfx_dump_stack_lvl+0x10/0x10 [ 625.059363][ T5937] ? __pfx__printk+0x10/0x10 [ 625.059382][ T5937] ? lockdep_unlock+0x16a/0x300 [ 625.059404][ T5937] print_deadlock_bug+0x483/0x620 [ 625.067851][ T5878] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.073281][ T5937] validate_chain+0x15e2/0x5920 [ 625.073315][ T5937] ? validate_chain+0x15c0/0x5920 [ 625.073335][ T5937] ? __pfx_validate_chain+0x10/0x10 [ 625.073362][ T5937] ? __pfx_validate_chain+0x10/0x10 [ 625.073385][ T5937] ? is_bpf_text_address+0x26/0x2a0 [ 625.073404][ T5937] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 625.073422][ T5937] ? mark_lock+0x9a/0x360 [ 625.073440][ T5937] __lock_acquire+0x1397/0x2100 [ 625.073463][ T5937] lock_acquire+0x1ed/0x550 [ 625.080695][ T5878] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.090056][ T5937] ? mgmt_remove_adv_monitor_complete+0xaf/0x550 [ 625.090082][ T5937] ? __pfx_lock_acquire+0x10/0x10 [ 625.092838][ T5878] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.103208][ T5937] ? __pfx___might_resched+0x10/0x10 [ 625.103241][ T5937] __mutex_lock+0x1ac/0xee0 [ 625.103262][ T5937] ? mgmt_remove_adv_monitor_complete+0xaf/0x550 [ 625.103280][ T5937] ? __pfx___might_resched+0x10/0x10 [ 625.103297][ T5937] ? __pfx___mutex_trylock_common+0x10/0x10 [ 625.103318][ T5937] ? mgmt_remove_adv_monitor_complete+0xaf/0x550 [ 625.347022][ T5937] ? __pfx___mutex_lock+0x10/0x10 [ 625.352043][ T5937] ? trace_contention_end+0x3c/0x120 [ 625.357324][ T5937] ? __mutex_lock+0x37f/0xee0 [ 625.361993][ T5937] ? __lock_acquire+0x1397/0x2100 [ 625.367007][ T5937] ? hci_cmd_sync_dequeue+0x44/0x3d0 [ 625.372285][ T5937] mgmt_remove_adv_monitor_complete+0xaf/0x550 [ 625.378433][ T5937] ? __pfx_mgmt_remove_adv_monitor_complete+0x10/0x10 [ 625.385197][ T5937] ? __pfx_mgmt_remove_adv_monitor_complete+0x10/0x10 [ 625.391946][ T5937] hci_cmd_sync_dequeue+0x22b/0x3d0 [ 625.397141][ T5937] cmd_complete_rsp+0x4c/0x180 [ 625.401895][ T5937] mgmt_pending_foreach+0xd1/0x130 [ 625.406993][ T5937] ? __pfx_cmd_complete_rsp+0x10/0x10 [ 625.412355][ T5937] __mgmt_power_off+0x183/0x430 [ 625.417200][ T5937] ? __pfx___mgmt_power_off+0x10/0x10 [ 625.422563][ T5937] ? __mutex_trylock_common+0x183/0x2e0 [ 625.428101][ T5937] ? __pfx___might_resched+0x10/0x10 [ 625.433380][ T5937] ? __pfx___mutex_trylock_common+0x10/0x10 [ 625.439266][ T5937] ? rcu_is_watching+0x15/0xb0 [ 625.444021][ T5937] ? trace_contention_end+0x3c/0x120 [ 625.449299][ T5937] ? __mutex_lock+0x37f/0xee0 [ 625.453973][ T5937] ? mark_lock+0x9a/0x360 [ 625.458294][ T5937] ? hci_dev_close_sync+0x5c8/0x11c0 [ 625.463594][ T5937] ? __pfx___mutex_lock+0x10/0x10 [ 625.468611][ T5937] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 625.474582][ T5937] ? lockdep_hardirqs_on+0x99/0x150 [ 625.479774][ T5937] ? _raw_spin_unlock_irq+0x2e/0x50 [ 625.484959][ T5937] ? drain_workqueue+0x2d3/0x3a0 [ 625.489886][ T5937] ? hci_discovery_set_state+0x57/0x180 [ 625.495422][ T5937] hci_dev_close_sync+0x6c4/0x11c0 [ 625.500533][ T5937] hci_dev_close+0x112/0x210 [ 625.505120][ T5937] sock_do_ioctl+0x158/0x460 [ 625.509706][ T5937] ? __pfx_sock_do_ioctl+0x10/0x10 [ 625.514814][ T5937] sock_ioctl+0x626/0x8e0 [ 625.519132][ T5937] ? __pfx_sock_ioctl+0x10/0x10 [ 625.523972][ T5937] ? __fget_files+0x2a/0x410 [ 625.528549][ T5937] ? __fget_files+0x2a/0x410 [ 625.533131][ T5937] ? __pfx_sock_ioctl+0x10/0x10 [ 625.537971][ T5937] __se_sys_ioctl+0xf5/0x170 [ 625.542553][ T5937] do_syscall_64+0xf3/0x230 [ 625.547047][ T5937] ? clear_bhb_loop+0x35/0x90 [ 625.551718][ T5937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.557601][ T5937] RIP: 0033:0x7f1a4a588569 [ 625.562013][ T5937] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 1f 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 625.581870][ T5937] RSP: 002b:00007f1a49d32168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 625.590278][ T5937] RAX: ffffffffffffffda RBX: 00007f1a4a6121c8 RCX: 00007f1a4a588569 [ 625.598243][ T5937] RDX: 0000000000000000 RSI: 00000000400448ca RDI: 0000000000000005 [ 625.606217][ T5937] RBP: 00007f1a4a6121c0 R08: 00007f1a49d326c0 R09: 0000000000000000 [ 625.614181][ T5937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1a4a6121cc [ 625.622144][ T5937] R13: 000000000000000b R14: 00007ffd0cce3530 R15: 00007ffd0cce3618 [ 625.630116][ T5937] </TASK> [ 625.667874][ T5880] veth0_macvtap: entered promiscuous mode [ 625.685757][ T5880] veth1_macvtap: entered promiscuous mode [ 625.699924][ T5878] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 625.718530][ T5880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 625.729425][ T5880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.741732][ T5880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 625.752346][ T5880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.762791][ T5880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 625.773319][ T5880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.784131][ T5880] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 625.793227][ T5879] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 625.807498][ T5881] veth0_vlan: entered promiscuous mode [ 625.814193][ T5880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 625.824903][ T5880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.834791][ T5880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 625.845365][ T5880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.855332][ T5880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 625.865856][ T5880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 625.876466][ T5880] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 625.892674][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 625.902714][ T5881] veth1_vlan: entered promiscuous mode [ 625.903109][ T5081] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 625.918748][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 625.919794][ T5081] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 625.937050][ T5880] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.946658][ T5880] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.955505][ T5880] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.964436][ T5880] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.974674][ T5878] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 625.996515][ T5881] veth0_macvtap: entered promiscuous mode [ 626.009312][ T5879] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 626.030460][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 626.038299][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 626.040977][ T5881] veth1_macvtap: entered promiscuous mode [ 626.054942][ T69] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 626.063472][ T69] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 626.094940][ T5880] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht' [ 626.105960][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 626.116759][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 626.127484][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 626.138077][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 626.148221][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 626.158784][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 626.168621][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 626.179887][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 626.191096][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 626.208207][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 626.223698][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 626.233733][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 626.244375][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 626.254373][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 626.264899][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 626.274741][ T5881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 626.285407][ T5881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 626.296998][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 626.323449][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.332905][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.341682][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.350519][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.364687][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 626.373407][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 626.375082][ T5880] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht' [ 626.411983][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 626.418962][ T5881] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 626.428314][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 626.457646][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 626.466133][ T5883] Bluetooth: hci4: command tx timeout [ 626.474388][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 626.482102][ T5881] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' executing program [ 626.513213][ T5928] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 626.521875][ T5928] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 626.540547][ T5888] Bluetooth: hci3: command tx timeout [ 626.546085][ T5888] Bluetooth: hci1: command tx timeout [ 626.552482][ T5883] Bluetooth: hci2: command tx timeout [ 626.618691][ T5883] Bluetooth: hci0: command tx timeout [ 628.540581][ T5883] Bluetooth: hci4: command tx timeout [ 628.619022][ T5883] Bluetooth: hci2: command tx timeout [ 628.624477][ T5893] Bluetooth: hci3: command tx timeout [ 628.629953][ T5888] Bluetooth: hci1: command tx timeout [ 628.698885][ T5883] Bluetooth: hci0: command tx timeout