Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://35655 [ 31.047565][ T4720] cgroup: Unknown subsys name 'net' [ 31.217724][ T4720] cgroup: Unknown subsys name 'cpuset' [ 31.219387][ T4720] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.386842][ T4720] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 34.267019][ T4738] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.267955][ T4738] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.270570][ T4738] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.271267][ T4738] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.271861][ T4738] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.344525][ T4735] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.676915][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.676929][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.886848][ T3459] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.886865][ T3459] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.321616][ T4775] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.321980][ T4775] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.322067][ T4775] bridge_slave_0: entered allmulticast mode [ 35.322558][ T4775] bridge_slave_0: entered promiscuous mode [ 35.323920][ T4775] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.323968][ T4775] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.324022][ T4775] bridge_slave_1: entered allmulticast mode [ 35.324477][ T4775] bridge_slave_1: entered promiscuous mode [ 35.333521][ T4775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.334539][ T4775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.340917][ T4775] team0: Port device team_slave_0 added [ 35.341687][ T4775] team0: Port device team_slave_1 added [ 35.348860][ T4775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.348872][ T4775] 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. [ 35.348884][ T4775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.349789][ T4775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.349797][ T4775] 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. [ 35.349808][ T4775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.360771][ T4775] hsr_slave_0: entered promiscuous mode [ 35.361152][ T4775] hsr_slave_1: entered promiscuous mode [ 35.493372][ T4775] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.495598][ T4775] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.497596][ T4775] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.499683][ T4775] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.500382][ T4775] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.503453][ T4775] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.516796][ T4775] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.519581][ T4775] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.537871][ T4775] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.537910][ T4775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.538068][ T4775] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.538097][ T4775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.561164][ T4775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.565070][ T3459] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.565546][ T3459] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.577845][ T4775] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.588787][ T3459] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.588826][ T3459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.589277][ T3459] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.589297][ T3459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.694351][ T4775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.712135][ T4775] veth0_vlan: entered promiscuous mode [ 35.714418][ T4775] veth1_vlan: entered promiscuous mode [ 35.724579][ T4775] veth0_macvtap: entered promiscuous mode [ 35.725783][ T4775] veth1_macvtap: entered promiscuous mode [ 35.733777][ T4775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.738655][ T4775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.756896][ T90] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.757359][ T90] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.757494][ T90] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.757736][ T90] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.835765][ T4736] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.838654][ T4736] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.839754][ T4736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.858054][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 35.858502][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 35.859024][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 35.859088][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.865864][ T4830] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.867539][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 35.873225][ T4738] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 35.882114][ T4738] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 35.888941][ T90] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.896718][ T4736] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 35.897887][ T4736] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 35.910408][ T4736] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 35.910643][ T4736] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 35.990568][ T4830] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 35.991628][ T4830] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 35.992258][ T4830] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 35.992538][ T4738] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 35.993388][ T4830] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 35.993482][ T4830] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 35.995211][ T4738] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 36.007233][ T4830] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 36.014824][ T4736] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 36.015055][ T4736] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 36.024312][ T90] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.124870][ T90] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.401951][ T4845] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.402027][ T4845] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.402090][ T4845] bridge_slave_0: entered allmulticast mode [ 36.402521][ T4845] bridge_slave_0: entered promiscuous mode [ 36.403917][ T4845] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.403940][ T4845] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.404036][ T4845] bridge_slave_1: entered allmulticast mode [ 36.404448][ T4845] bridge_slave_1: entered promiscuous mode [ 36.405024][ T4831] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.405053][ T4831] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.405154][ T4831] bridge_slave_0: entered allmulticast mode [ 36.405568][ T4831] bridge_slave_0: entered promiscuous mode [ 36.407149][ T4831] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.407173][ T4831] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.407236][ T4831] bridge_slave_1: entered allmulticast mode [ 36.407706][ T4831] bridge_slave_1: entered promiscuous mode [ 36.434679][ T4824] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.434746][ T4824] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.434860][ T4824] bridge_slave_0: entered allmulticast mode [ 36.435301][ T4824] bridge_slave_0: entered promiscuous mode [ 36.436468][ T4824] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.436491][ T4824] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.436587][ T4824] bridge_slave_1: entered allmulticast mode [ 36.437427][ T4824] bridge_slave_1: entered promiscuous mode [ 36.439924][ T4831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.466870][ T4845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.467997][ T4845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.474361][ T4831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.497551][ T4845] team0: Port device team_slave_0 added [ 36.511506][ T4824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.512116][ T4831] team0: Port device team_slave_0 added [ 36.512864][ T4831] team0: Port device team_slave_1 added [ 36.513578][ T4824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.518020][ T4845] team0: Port device team_slave_1 added [ 36.530123][ T4842] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.530226][ T4842] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.530334][ T4842] bridge_slave_0: entered allmulticast mode [ 36.530789][ T4842] bridge_slave_0: entered promiscuous mode [ 36.531416][ T4825] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.531453][ T4825] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.531549][ T4825] bridge_slave_0: entered allmulticast mode [ 36.531990][ T4825] bridge_slave_0: entered promiscuous mode [ 36.533203][ T4825] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.533226][ T4825] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.533282][ T4825] bridge_slave_1: entered allmulticast mode [ 36.533756][ T4825] bridge_slave_1: entered promiscuous mode [ 36.541968][ T4831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.541979][ T4831] 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. [ 36.541992][ T4831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.543257][ T4845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.543268][ T4845] 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. [ 36.543284][ T4845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.543648][ T4842] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.543696][ T4842] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.543809][ T4842] bridge_slave_1: entered allmulticast mode [ 36.544277][ T4842] bridge_slave_1: entered promiscuous mode [ 36.558343][ T4824] team0: Port device team_slave_0 added [ 36.559031][ T4831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.559050][ T4831] 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. [ 36.559063][ T4831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.559488][ T4845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.559495][ T4845] 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. [ 36.559506][ T4845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.579819][ T4825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.580562][ T4824] team0: Port device team_slave_1 added [ 36.588304][ T4825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.589977][ T4845] hsr_slave_0: entered promiscuous mode [ 36.590307][ T4845] hsr_slave_1: entered promiscuous mode [ 36.590563][ T4845] debugfs: 'hsr0' already exists in 'hsr' [ 36.590623][ T4845] Cannot create hsr debugfs directory [ 36.592271][ T4842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.598768][ T4831] hsr_slave_0: entered promiscuous mode [ 36.599101][ T4831] hsr_slave_1: entered promiscuous mode [ 36.599310][ T4831] debugfs: 'hsr0' already exists in 'hsr' [ 36.599320][ T4831] Cannot create hsr debugfs directory [ 36.612093][ T4842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.618558][ T4824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.618569][ T4824] 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. [ 36.618584][ T4824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.619216][ T4824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.619224][ T4824] 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. [ 36.619238][ T4824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.643196][ T4842] team0: Port device team_slave_0 added [ 36.643856][ T4825] team0: Port device team_slave_0 added [ 36.644878][ T4842] team0: Port device team_slave_1 added [ 36.654482][ T4825] team0: Port device team_slave_1 added [ 36.676694][ T4825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.676710][ T4825] 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. [ 36.676725][ T4825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.678816][ T4825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.678824][ T4825] 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. [ 36.678838][ T4825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.687508][ T4824] hsr_slave_0: entered promiscuous mode [ 36.687822][ T4824] hsr_slave_1: entered promiscuous mode [ 36.688007][ T4824] debugfs: 'hsr0' already exists in 'hsr' [ 36.688017][ T4824] Cannot create hsr debugfs directory [ 36.731784][ T4842] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.731798][ T4842] 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. [ 36.731809][ T4842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.742624][ T4842] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.742636][ T4842] 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. [ 36.742652][ T4842] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.767406][ T4825] hsr_slave_0: entered promiscuous mode [ 36.767756][ T4825] hsr_slave_1: entered promiscuous mode [ 36.767986][ T4825] debugfs: 'hsr0' already exists in 'hsr' [ 36.767996][ T4825] Cannot create hsr debugfs directory [ 36.784182][ T4842] hsr_slave_0: entered promiscuous mode [ 36.784537][ T4842] hsr_slave_1: entered promiscuous mode [ 36.784732][ T4842] debugfs: 'hsr0' already exists in 'hsr' [ 36.784742][ T4842] Cannot create hsr debugfs directory [ 36.844991][ T4831] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 36.847893][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.848330][ T4831] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 36.850191][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.853228][ T4831] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 36.854601][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.854926][ T4831] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 36.857568][ T4831] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.890733][ T4845] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 36.893468][ T4845] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.894030][ T4845] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 36.894980][ T4845] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.895330][ T4845] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 36.903912][ T4845] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.904287][ T4845] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 36.905568][ T4845] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.911421][ T4831] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.911450][ T4831] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.911524][ T4831] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.911552][ T4831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.930247][ T4824] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.932279][ T4824] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.932620][ T4824] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.933976][ T4824] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.934383][ T4824] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.935435][ T4824] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.935790][ T4824] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.938144][ T4824] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.945176][ T4824] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.945204][ T4824] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.945319][ T4824] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.945347][ T4824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.951753][ T4845] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.951790][ T4845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.951862][ T4845] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.951892][ T4845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.978598][ T931] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.979040][ T931] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.979365][ T931] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.979760][ T931] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.980051][ T931] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.981130][ T931] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.997689][ T4824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.001998][ T4845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.005866][ T4824] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.014539][ T4845] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.020102][ T931] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.020133][ T931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.020702][ T931] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.020721][ T931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.031964][ T4831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.032553][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.032578][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.033130][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.033150][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.049886][ T4845] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.049905][ T4845] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.050720][ T4831] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.059271][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.059298][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.060800][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.060833][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.069030][ T4824] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.069047][ T4824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.090649][ T4831] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.090668][ T4831] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.218728][ T4824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.230550][ T4845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.241379][ T4824] veth0_vlan: entered promiscuous mode [ 37.243186][ T4824] veth1_vlan: entered promiscuous mode [ 37.260987][ T4831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.264864][ T4824] veth0_macvtap: entered promiscuous mode [ 37.271641][ T4824] veth1_macvtap: entered promiscuous mode [ 37.289018][ T4824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.294995][ T4831] veth0_vlan: entered promiscuous mode [ 37.298196][ T4824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.302331][ T269] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.315490][ T4831] veth1_vlan: entered promiscuous mode [ 37.330875][ T4831] veth0_macvtap: entered promiscuous mode [ 37.332074][ T4831] veth1_macvtap: entered promiscuous mode [ 37.335629][ T4831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.336962][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.337061][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.349499][ T4831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.357472][ T931] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.357489][ T931] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.366826][ T269] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.366840][ T269] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.398072][ T3459] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.402079][ T4845] veth0_vlan: entered promiscuous mode [ 37.405028][ T4845] veth1_vlan: entered promiscuous mode [ 37.410839][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.410855][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.426444][ T3459] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.426462][ T3459] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.438472][ T3459] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.438730][ T4845] veth0_macvtap: entered promiscuous mode [ 37.439222][ T3459] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.439304][ T3459] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.450980][ T4845] veth1_macvtap: entered promiscuous mode [ 37.454884][ T4845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.460085][ T4969] gadgetfs: bound to dummy_udc driver [ 37.478394][ T4845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.481988][ T931] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.482024][ T931] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.493007][ T4970] gadgetfs: bound to dummy_udc driver [ 37.529924][ T4972] gadgetfs: bound to dummy_udc driver [ 37.534357][ T3459] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.534370][ T3459] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.542575][ T4973] gadgetfs: bound to dummy_udc driver [ 37.560985][ T4976] gadgetfs: bound to dummy_udc driver [ 37.572673][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.572690][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.580759][ T4977] gadgetfs: bound to dummy_udc driver [ 37.581697][ T931] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.581891][ T931] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.581909][ T931] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.604197][ T4978] gadgetfs: bound to dummy_udc driver [ 37.631078][ T4980] gadgetfs: bound to dummy_udc driver [ 37.653584][ T4983] gadgetfs: bound to dummy_udc driver [ 37.671067][ T4985] gadgetfs: bound to dummy_udc driver [ 37.710556][ T4987] gadgetfs: bound to dummy_udc driver [ 37.732081][ T4991] gadgetfs: bound to dummy_udc driver [ 37.759810][ T4995] gadgetfs: bound to dummy_udc driver [ 37.787224][ T90] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.793560][ T4998] gadgetfs: bound to dummy_udc driver [ 37.810396][ T4999] gadgetfs: bound to dummy_udc driver [ 37.841347][ T5002] gadgetfs: bound to dummy_udc driver [ 37.856314][ T5003] gadgetfs: bound to dummy_udc driver [ 37.862446][ T5004] gadgetfs: bound to dummy_udc driver [ 37.874309][ T5005] gadgetfs: bound to dummy_udc driver [ 37.882458][ T5006] gadgetfs: bound to dummy_udc driver [ 37.914302][ T5009] gadgetfs: bound to dummy_udc driver [ 37.928175][ T51] Bluetooth: hci2: command tx timeout [ 37.928336][ T51] Bluetooth: hci1: command tx timeout [ 37.928434][ T4736] Bluetooth: hci0: command tx timeout [ 37.960306][ T5011] gadgetfs: bound to dummy_udc driver [ 37.982230][ T5015] gadgetfs: bound to dummy_udc driver [ 38.019810][ T5017] gadgetfs: bound to dummy_udc driver [ 38.050916][ T5021] gadgetfs: bound to dummy_udc driver [ 38.067496][ T5022] gadgetfs: bound to dummy_udc driver [ 38.086255][ T4736] Bluetooth: hci3: command tx timeout [ 38.086554][ T4830] Bluetooth: hci4: command tx timeout [ 38.093741][ T5026] gadgetfs: bound to dummy_udc driver [ 38.118749][ T5028] gadgetfs: bound to dummy_udc driver [ 38.149844][ T5031] gadgetfs: bound to dummy_udc driver [ 38.162999][ T5034] gadgetfs: bound to dummy_udc driver [ 38.194406][ T5038] gadgetfs: bound to dummy_udc driver [ 38.208282][ T5040] gadgetfs: bound to dummy_udc driver [ 38.228577][ T5041] gadgetfs: bound to dummy_udc driver [ 38.283142][ T5047] gadgetfs: bound to dummy_udc driver [ 38.309825][ T5050] gadgetfs: bound to dummy_udc driver [ 38.361892][ T5053] gadgetfs: bound to dummy_udc driver [ 38.394893][ T5059] gadgetfs: bound to dummy_udc driver [ 38.423985][ T5064] gadgetfs: bound to dummy_udc driver [ 38.449292][ T5066] gadgetfs: bound to dummy_udc driver [ 38.460885][ T5067] gadgetfs: bound to dummy_udc driver [ 38.463286][ T5068] gadgetfs: bound to dummy_udc driver [ 38.513120][ T5071] gadgetfs: bound to dummy_udc driver [ 38.522303][ T5073] ================================================================== [ 38.522315][ T5073] BUG: KASAN: slab-use-after-free in __mutex_lock+0x130/0x1078 [ 38.522331][ T5073] Read of size 8 at addr ffff0000d57edc58 by task syz.4.120/5073 [ 38.522338][ T5073] [ 38.522343][ T5073] CPU: 0 UID: 0 PID: 5073 Comm: syz.4.120 Not tainted syzkaller #0 PREEMPT [ 38.522352][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 38.522356][ T5073] Call trace: [ 38.522359][ T5073] show_stack+0x2c/0x3c (C) [ 38.522371][ T5073] __dump_stack+0x30/0x40 [ 38.522381][ T5073] dump_stack_lvl+0xd8/0x12c [ 38.522390][ T5073] print_address_description+0xb0/0x238 [ 38.522398][ T5073] print_report+0x68/0x84 [ 38.522404][ T5073] kasan_report+0x8c/0xc4 [ 38.522412][ T5073] __asan_report_load8_noabort+0x20/0x2c [ 38.522421][ T5073] __mutex_lock+0x130/0x1078 [ 38.522428][ T5073] mutex_lock_interruptible_nested+0x24/0x30 [ 38.522436][ T5073] ep_open+0x58/0x25c [ 38.522446][ T5073] do_dentry_open+0x5c4/0xfbc [ 38.522455][ T5073] vfs_open+0x44/0x2dc [ 38.522463][ T5073] path_openat+0x1084/0x18f0 [ 38.522472][ T5073] do_file_open+0x1c8/0x2e8 [ 38.522479][ T5073] do_sys_openat2+0x114/0x1e8 [ 38.522488][ T5073] do_sys_open+0xb0/0xe0 [ 38.522496][ T5073] __arm64_sys_openat+0xa8/0xc4 [ 38.522505][ T5073] invoke_syscall+0x98/0x244 [ 38.522515][ T5073] el0_svc_common+0xec/0x23c [ 38.522524][ T5073] do_el0_svc+0x4c/0x5c [ 38.522532][ T5073] el0_svc+0x60/0x1d8 [ 38.522541][ T5073] el0t_64_sync_handler+0x44/0x104 [ 38.522549][ T5073] el0t_64_sync+0x198/0x19c [ 38.522557][ T5073] [ 38.522558][ T5073] Allocated by task 5071: [ 38.522563][ T5073] kasan_save_track+0x40/0x78 [ 38.522569][ T5073] kasan_save_alloc_info+0x40/0x50 [ 38.522576][ T5073] __kasan_kmalloc+0x9c/0xb4 [ 38.522581][ T5073] __kmalloc_cache_noprof+0x2f4/0x5fc [ 38.522587][ T5073] gadgetfs_bind+0x204/0x75c [ 38.522595][ T5073] gadget_bind_driver+0x274/0x834 [ 38.522602][ T5073] really_probe+0x29c/0x800 [ 38.522611][ T5073] __driver_probe_device+0x1e0/0x350 [ 38.522619][ T5073] driver_probe_device+0x6c/0x19c [ 38.522627][ T5073] __driver_attach+0x168/0x384 [ 38.522635][ T5073] bus_for_each_dev+0x128/0x1b4 [ 38.522642][ T5073] driver_attach+0x50/0x60 [ 38.522650][ T5073] bus_add_driver+0x208/0x500 [ 38.522657][ T5073] driver_register+0x220/0x310 [ 38.522662][ T5073] usb_gadget_register_driver_owner+0xf0/0x25c [ 38.522669][ T5073] dev_config+0x91c/0xcc0 [ 38.522676][ T5073] vfs_write+0x2a4/0xa0c [ 38.522684][ T5073] ksys_write+0x12c/0x228 [ 38.522691][ T5073] __arm64_sys_write+0x84/0x98 [ 38.522699][ T5073] invoke_syscall+0x98/0x244 [ 38.522707][ T5073] el0_svc_common+0xec/0x23c [ 38.522714][ T5073] do_el0_svc+0x4c/0x5c [ 38.522722][ T5073] el0_svc+0x60/0x1d8 [ 38.522728][ T5073] el0t_64_sync_handler+0x44/0x104 [ 38.522735][ T5073] el0t_64_sync+0x198/0x19c [ 38.522740][ T5073] [ 38.522742][ T5073] Freed by task 5071: [ 38.522745][ T5073] kasan_save_track+0x40/0x78 [ 38.522751][ T5073] kasan_save_free_info+0x54/0x6c [ 38.522757][ T5073] __kasan_slab_free+0x74/0xa4 [ 38.522763][ T5073] kfree+0x188/0x658 [ 38.522770][ T5073] put_ep+0xd0/0x144 [ 38.522784][ T5073] destroy_ep_files+0x244/0x2dc [ 38.522791][ T5073] gadgetfs_unbind+0x114/0x1f0 [ 38.522799][ T5073] gadget_unbind_driver+0x188/0x790 [ 38.522805][ T5073] device_remove+0xc4/0x134 [ 38.522814][ T5073] device_release_driver_internal+0x124/0x20c [ 38.522822][ T5073] driver_detach+0x124/0x1b4 [ 38.522830][ T5073] bus_remove_driver+0x124/0x22c [ 38.522837][ T5073] driver_unregister+0x78/0xac [ 38.522842][ T5073] usb_gadget_unregister_driver+0x50/0x78 [ 38.522849][ T5073] dev_release+0x8c/0x15c [ 38.522855][ T5073] __fput+0x338/0x74c [ 38.522860][ T5073] ____fput+0x20/0x30 [ 38.522866][ T5073] task_work_run+0x1cc/0x25c [ 38.522874][ T5073] exit_to_user_mode_loop+0x10c/0x17c [ 38.522882][ T5073] el0_svc+0x12c/0x1d8 [ 38.522888][ T5073] el0t_64_sync_handler+0x44/0x104 [ 38.522895][ T5073] el0t_64_sync+0x198/0x19c [ 38.522901][ T5073] [ 38.522902][ T5073] The buggy address belongs to the object at ffff0000d57edc00 [ 38.522902][ T5073] which belongs to the cache kmalloc-512 of size 512 [ 38.522908][ T5073] The buggy address is located 88 bytes inside of [ 38.522908][ T5073] freed 512-byte region [ffff0000d57edc00, ffff0000d57ede00) [ 38.522915][ T5073] [ 38.522916][ T5073] The buggy address belongs to the physical page: [ 38.522921][ T5073] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1157ec [ 38.522927][ T5073] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 38.522933][ T5073] flags: 0x5ffc00000000040(head|node=0|zone=2|lastcpupid=0x7ff) [ 38.522941][ T5073] page_type: f5(slab) [ 38.522948][ T5073] raw: 05ffc00000000040 ffff0000c0001c80 dead000000000100 dead000000000122 [ 38.522954][ T5073] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 38.522960][ T5073] head: 05ffc00000000040 ffff0000c0001c80 dead000000000100 dead000000000122 [ 38.522965][ T5073] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 38.522971][ T5073] head: 05ffc00000000002 fffffdffc355fb01 00000000ffffffff 00000000ffffffff [ 38.522976][ T5073] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 38.522979][ T5073] page dumped because: kasan: bad access detected [ 38.522982][ T5073] [ 38.522983][ T5073] Memory state around the buggy address: [ 38.522987][ T5073] ffff0000d57edb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.522991][ T5073] ffff0000d57edb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.522996][ T5073] >ffff0000d57edc00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.522999][ T5073] ^ [ 38.523002][ T5073] ffff0000d57edc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.523006][ T5073] ffff0000d57edd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.523010][ T5073] ================================================================== [ 38.523014][ T5073] Disabling lock debugging due to kernel taint [ 38.535749][ T5074] gadgetfs: bound to dummy_udc driver [ 40.026174][ T4736] Bluetooth: hci1: command tx timeout [ 40.026232][ T4830] Bluetooth: hci0: command tx timeout [ 40.176064][ T4830] Bluetooth: hci3: command tx timeout [ 42.126126][ T4736] Bluetooth: hci1: command tx timeout [ 42.126172][ T4830] Bluetooth: hci0: command tx timeout [ 42.276107][ T4830] Bluetooth: hci3: command tx timeout [ 44.176084][ T4736] Bluetooth: hci1: command tx timeout [ 44.176115][ T4830] Bluetooth: hci0: command tx timeout [ 44.326075][ T4830] Bluetooth: hci3: command tx timeout [ 53.573010][ T4736] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 53.573391][ T4736] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 53.573486][ T4736] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 53.573729][ T4736] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 53.573899][ T4736] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 53.611613][ T4830] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 53.611734][ T4830] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 53.611845][ T4830] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 53.612095][ T4830] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 53.612247][ T4830] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 53.831364][ T5083] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.831416][ T5083] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.831483][ T5083] bridge_slave_0: entered allmulticast mode [ 53.831950][ T5083] bridge_slave_0: entered promiscuous mode [ 53.833075][ T5083] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.833096][ T5083] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.833178][ T5083] bridge_slave_1: entered allmulticast mode [ 53.833459][ T5083] bridge_slave_1: entered promiscuous mode [ 53.856242][ T5083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.857217][ T5083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.857295][ T5076] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.857336][ T5076] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.857390][ T5076] bridge_slave_0: entered allmulticast mode [ 53.857852][ T5076] bridge_slave_0: entered promiscuous mode [ 53.863348][ T5083] team0: Port device team_slave_0 added [ 53.863991][ T5083] team0: Port device team_slave_1 added [ 53.868803][ T5076] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.868829][ T5076] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.868880][ T5076] bridge_slave_1: entered allmulticast mode [ 53.869126][ T5076] bridge_slave_1: entered promiscuous mode [ 53.875596][ T5076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.883981][ T5083] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.883995][ T5083] 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. [ 53.884006][ T5083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.884737][ T5083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.884748][ T5083] 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. [ 53.884762][ T5083] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.886968][ T5076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.894657][ T5076] team0: Port device team_slave_0 added [ 53.895481][ T5076] team0: Port device team_slave_1 added [ 53.919947][ T5083] hsr_slave_0: entered promiscuous mode [ 53.924448][ T5083] hsr_slave_1: entered promiscuous mode [ 53.924631][ T5083] debugfs: 'hsr0' already exists in 'hsr' [ 53.924640][ T5083] Cannot create hsr debugfs directory [ 53.925133][ T5076] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.925141][ T5076] 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. [ 53.925155][ T5076] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.925628][ T5076] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.925635][ T5076] 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. [ 53.925649][ T5076] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.941619][ T5076] hsr_slave_0: entered promiscuous mode [ 53.941897][ T5076] hsr_slave_1: entered promiscuous mode [ 53.942048][ T5076] debugfs: 'hsr0' already exists in 'hsr' [ 53.942057][ T5076] Cannot create hsr debugfs directory [ 55.626072][ T4830] Bluetooth: hci6: command tx timeout [ 55.626095][ T4830] Bluetooth: hci5: command tx timeout [ 57.726114][ T4830] Bluetooth: hci6: command tx timeout [ 57.726158][ T4736] Bluetooth: hci5: command tx timeout [ 59.776076][ T4830] Bluetooth: hci6: command tx timeout [ 59.776123][ T4736] Bluetooth: hci5: command tx timeout [ 61.876067][ T4830] Bluetooth: hci6: command tx timeout [ 61.876096][ T4736] Bluetooth: hci5: command tx timeout [ 96.660745][ T4830] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 96.661477][ T4830] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 96.662186][ T51] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 96.662459][ T51] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 96.663041][ T51] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 96.673541][ T4736] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 96.673669][ T4736] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 96.673761][ T4736] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 96.674028][ T4736] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 96.674182][ T4736] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 98.676094][ T4736] Bluetooth: hci8: command tx timeout [ 98.676118][ T4736] Bluetooth: hci7: command tx timeout [ 100.726082][ T4830] Bluetooth: hci7: command tx timeout [ 100.726105][ T4830] Bluetooth: hci8: command tx timeout [ 102.826100][ T4736] Bluetooth: hci8: command tx timeout [ 102.826122][ T4736] Bluetooth: hci7: command tx timeout [ 104.926096][ T4830] Bluetooth: hci7: command tx timeout [ 104.926118][ T4830] Bluetooth: hci8: command tx timeout [ 113.688155][ T4830] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 113.688276][ T4830] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 113.688365][ T4830] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 113.688595][ T4830] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 113.688751][ T4830] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 113.707262][ T4736] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 113.707394][ T4736] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 113.707485][ T4736] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 113.707724][ T4736] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 113.707891][ T4736] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 115.726107][ T4736] Bluetooth: hci10: command tx timeout [ 115.726131][ T4736] Bluetooth: hci9: command tx timeout [ 117.776323][ T4830] Bluetooth: hci9: command tx timeout [ 117.776346][ T4830] Bluetooth: hci10: command tx timeout [ 119.876100][ T4736] Bluetooth: hci10: command tx timeout [ 119.876125][ T4736] Bluetooth: hci9: command tx timeout [ 121.926097][ T4830] Bluetooth: hci9: command tx timeout [ 121.926119][ T4830] Bluetooth: hci10: command tx timeout [ 143.576007][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 143.814509][ C1] rcu: 0-...0: (1 GPs behind) idle=5d64/1/0x4000000000000000 softirq=11137/11137 fqs=2100 [ 143.816286][ C1] rcu: (detected by 1, t=10506 jiffies, g=4861, q=6280 ncpus=2) [ 143.817675][ C1] Sending NMI from CPU 1 to CPUs 0: