Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts. 2026/03/20 18:04:18 parsed 1 programs [ 88.624743][ T5845] cgroup: Unknown subsys name 'net' [ 88.739407][ T5845] cgroup: Unknown subsys name 'cpuset' [ 88.749785][ T5845] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.436553][ T5845] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.830615][ T24] cfg80211: failed to load regulatory.db [ 94.019237][ T5862] 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. [ 95.395475][ T5871] chnl_net:caif_netlink_parms(): no params data found [ 95.733799][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.741349][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.748855][ T5871] bridge_slave_0: entered allmulticast mode [ 95.756970][ T5871] bridge_slave_0: entered promiscuous mode [ 95.772740][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.781179][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.789419][ T5871] bridge_slave_1: entered allmulticast mode [ 95.797611][ T5871] bridge_slave_1: entered promiscuous mode [ 95.814615][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.833553][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.919445][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.938557][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.970619][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.979607][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.024932][ T5871] team0: Port device team_slave_0 added [ 96.050341][ T5871] team0: Port device team_slave_1 added [ 96.157070][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.183783][ T5871] 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. [ 96.280232][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.328981][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.355856][ T5871] 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. [ 96.418509][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.697255][ T5871] hsr_slave_0: entered promiscuous mode [ 96.707372][ T5871] hsr_slave_1: entered promiscuous mode [ 97.185872][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.196449][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.205917][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.215620][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.225086][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.153020][ T5871] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.171769][ T5871] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.201910][ T5871] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.261160][ T5871] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.569347][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.627283][ T5871] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.654950][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.662882][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.711583][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.718893][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.990046][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.057945][ T5871] veth0_vlan: entered promiscuous mode [ 99.074985][ T5871] veth1_vlan: entered promiscuous mode [ 99.120528][ T5871] veth0_macvtap: entered promiscuous mode [ 99.136392][ T5871] veth1_macvtap: entered promiscuous mode [ 99.163627][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.181249][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.201985][ T138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.213976][ T138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.227259][ T138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.238639][ T138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.275309][ T51] Bluetooth: hci0: command tx timeout 2026/03/20 18:04:33 executed programs: 0 [ 99.473965][ T5161] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 99.486435][ T5161] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 99.497963][ T5161] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 99.511444][ T5960] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 99.523270][ T5960] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 99.532164][ T5960] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 99.539741][ T5960] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 99.548895][ T5928] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 99.575094][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 99.589216][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 99.597046][ T5962] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 99.610136][ T51] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 99.621441][ T5161] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 99.636832][ T5161] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 99.645447][ T5161] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 99.682545][ T5960] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 99.692848][ T5960] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 99.704016][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 99.717089][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 99.725407][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 99.768557][ T1161] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.274169][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 100.467273][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 100.536485][ T5963] chnl_net:caif_netlink_parms(): no params data found [ 100.550846][ T5965] chnl_net:caif_netlink_parms(): no params data found [ 100.615505][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.622913][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.631323][ T5955] bridge_slave_0: entered allmulticast mode [ 100.639604][ T5955] bridge_slave_0: entered promiscuous mode [ 100.649788][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.657329][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.664951][ T5955] bridge_slave_1: entered allmulticast mode [ 100.672863][ T5955] bridge_slave_1: entered promiscuous mode [ 100.873443][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.928769][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.938672][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.946465][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.953736][ T5956] bridge_slave_0: entered allmulticast mode [ 100.962478][ T5956] bridge_slave_0: entered promiscuous mode [ 100.970948][ T5963] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.978625][ T5963] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.986321][ T5963] bridge_slave_0: entered allmulticast mode [ 100.994050][ T5963] bridge_slave_0: entered promiscuous mode [ 101.011764][ T1161] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.029708][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.037070][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.044792][ T5965] bridge_slave_0: entered allmulticast mode [ 101.052567][ T5965] bridge_slave_0: entered promiscuous mode [ 101.093834][ T5955] team0: Port device team_slave_0 added [ 101.102271][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.110125][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.117557][ T5956] bridge_slave_1: entered allmulticast mode [ 101.125812][ T5956] bridge_slave_1: entered promiscuous mode [ 101.133428][ T5963] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.140925][ T5963] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.148442][ T5963] bridge_slave_1: entered allmulticast mode [ 101.156351][ T5963] bridge_slave_1: entered promiscuous mode [ 101.163430][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.171015][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.178741][ T5965] bridge_slave_1: entered allmulticast mode [ 101.187036][ T5965] bridge_slave_1: entered promiscuous mode [ 101.216984][ T5955] team0: Port device team_slave_1 added [ 101.310034][ T5965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.325432][ T5965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.345439][ T1161] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.384165][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.399402][ T5963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.415669][ T5963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.443099][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.450334][ T5955] 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. [ 101.476977][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.493128][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.558184][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.565463][ T5955] 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. [ 101.592556][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.629897][ T1161] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.649559][ T5963] team0: Port device team_slave_0 added [ 101.659119][ T5963] team0: Port device team_slave_1 added [ 101.666295][ T51] Bluetooth: hci1: command tx timeout [ 101.673495][ T5965] team0: Port device team_slave_0 added [ 101.697174][ T5956] team0: Port device team_slave_0 added [ 101.707685][ T5956] team0: Port device team_slave_1 added [ 101.730620][ T5965] team0: Port device team_slave_1 added [ 101.745516][ T5962] Bluetooth: hci3: command tx timeout [ 101.751284][ T51] Bluetooth: hci2: command tx timeout [ 101.824481][ T51] Bluetooth: hci4: command tx timeout [ 101.869956][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.877053][ T5963] 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. [ 101.903340][ T5963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.917198][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.924189][ T5965] 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. [ 101.950776][ T5965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.969987][ T5955] hsr_slave_0: entered promiscuous mode [ 101.977159][ T5955] hsr_slave_1: entered promiscuous mode [ 101.983970][ T5955] debugfs: 'hsr0' already exists in 'hsr' [ 101.990454][ T5955] Cannot create hsr debugfs directory [ 101.997739][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.004999][ T5956] 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. [ 102.031259][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.044168][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.051534][ T5963] 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. [ 102.077935][ T5963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.105766][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.114046][ T5965] 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. [ 102.140518][ T5965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.157819][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.164825][ T5956] 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. [ 102.190996][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.386409][ T5963] hsr_slave_0: entered promiscuous mode [ 102.393486][ T5963] hsr_slave_1: entered promiscuous mode [ 102.400450][ T5963] debugfs: 'hsr0' already exists in 'hsr' [ 102.406252][ T5963] Cannot create hsr debugfs directory [ 102.438982][ T5965] hsr_slave_0: entered promiscuous mode [ 102.446165][ T5965] hsr_slave_1: entered promiscuous mode [ 102.452974][ T5965] debugfs: 'hsr0' already exists in 'hsr' [ 102.458940][ T5965] Cannot create hsr debugfs directory [ 102.541937][ T5956] hsr_slave_0: entered promiscuous mode [ 102.550250][ T5956] hsr_slave_1: entered promiscuous mode [ 102.557400][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 102.563186][ T5956] Cannot create hsr debugfs directory [ 102.607157][ T1161] bridge_slave_1: left allmulticast mode [ 102.613673][ T1161] bridge_slave_1: left promiscuous mode [ 102.621256][ T1161] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.634640][ T1161] bridge_slave_0: left allmulticast mode [ 102.640337][ T1161] bridge_slave_0: left promiscuous mode [ 102.648195][ T1161] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.851168][ T1161] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.862892][ T1161] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.877062][ T1161] bond0 (unregistering): Released all slaves [ 103.099123][ T1161] hsr_slave_0: left promiscuous mode [ 103.105869][ T1161] hsr_slave_1: left promiscuous mode [ 103.112620][ T1161] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.120160][ T1161] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.128687][ T1161] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.136209][ T1161] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.151692][ T1161] veth1_macvtap: left promiscuous mode [ 103.157973][ T1161] veth0_macvtap: left promiscuous mode [ 103.163893][ T1161] veth1_vlan: left promiscuous mode [ 103.169411][ T1161] veth0_vlan: left promiscuous mode [ 103.399350][ T1161] team0 (unregistering): Port device team_slave_1 removed [ 103.423211][ T1161] team0 (unregistering): Port device team_slave_0 removed [ 103.744837][ T51] Bluetooth: hci1: command tx timeout [ 103.824966][ T51] Bluetooth: hci2: command tx timeout [ 103.830913][ T5962] Bluetooth: hci3: command tx timeout [ 103.904722][ T51] Bluetooth: hci4: command tx timeout [ 103.982260][ T5955] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 104.007720][ T5955] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 104.022469][ T5955] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 104.043019][ T5955] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.436377][ T5963] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.482752][ T5963] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.520044][ T5963] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.537691][ T5963] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.688402][ T5965] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 104.743530][ T5965] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 104.773177][ T5965] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 104.805751][ T5965] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.045275][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.251046][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.392417][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.399689][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.563464][ T5963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.577270][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.584492][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.648574][ T5963] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.656069][ T5956] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.681622][ T5956] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.703505][ T5956] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.720582][ T5956] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.738798][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.746109][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.786563][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.793796][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.825658][ T51] Bluetooth: hci1: command tx timeout [ 105.904557][ T51] Bluetooth: hci2: command tx timeout [ 105.905643][ T5962] Bluetooth: hci3: command tx timeout [ 105.929899][ T5965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.996108][ T5962] Bluetooth: hci4: command tx timeout [ 106.110468][ T5965] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.167921][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.175466][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.229328][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.236601][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.396142][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.453060][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.581143][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.640473][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.647861][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.690106][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.697395][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.846521][ T5955] veth0_vlan: entered promiscuous mode [ 106.869450][ T5963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.995205][ T5955] veth1_vlan: entered promiscuous mode [ 107.242514][ T5965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.289023][ T5955] veth0_macvtap: entered promiscuous mode [ 107.302200][ T5963] veth0_vlan: entered promiscuous mode [ 107.348813][ T5955] veth1_macvtap: entered promiscuous mode [ 107.409048][ T5963] veth1_vlan: entered promiscuous mode [ 107.496601][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.512442][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.580252][ T1003] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.593475][ T1003] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.644666][ T1003] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.672312][ T1003] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.699442][ T5965] veth0_vlan: entered promiscuous mode [ 107.724220][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.781879][ T5963] veth0_macvtap: entered promiscuous mode [ 107.811608][ T5963] veth1_macvtap: entered promiscuous mode [ 107.822008][ T5965] veth1_vlan: entered promiscuous mode [ 107.915387][ T5962] Bluetooth: hci1: command tx timeout [ 107.929406][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.941649][ T1003] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.955907][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.965640][ T1003] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.984702][ T5962] Bluetooth: hci3: command tx timeout [ 107.994522][ T5962] Bluetooth: hci2: command tx timeout [ 108.067219][ T5962] Bluetooth: hci4: command tx timeout [ 108.079680][ T1161] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.091592][ T1161] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.149730][ T1003] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.169376][ T1161] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.178531][ T1003] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.186292][ T1161] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.216429][ T5965] veth0_macvtap: entered promiscuous mode 2026/03/20 18:04:42 executed programs: 8 [ 108.306931][ T5965] veth1_macvtap: entered promiscuous mode [ 108.342530][ T5956] veth0_vlan: entered promiscuous mode [ 108.458922][ T5956] veth1_vlan: entered promiscuous mode [ 108.531078][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.592997][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.632629][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.643146][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.660504][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.718680][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.747438][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.759030][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.773649][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.794358][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.853977][ T5956] veth0_macvtap: entered promiscuous mode [ 108.918140][ T5956] veth1_macvtap: entered promiscuous mode [ 109.051639][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.121639][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.143251][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.158220][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.249949][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.285690][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.326914][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.336995][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.351452][ T1161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.370144][ T1161] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.657903][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.695776][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.852502][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.870314][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.665208][ T6152] [ 110.667613][ T6152] ====================================================== [ 110.674736][ T6152] WARNING: possible circular locking dependency detected [ 110.681788][ T6152] syzkaller #0 Not tainted [ 110.686206][ T6152] ------------------------------------------------------ [ 110.693245][ T6152] syz.3.66/6152 is trying to acquire lock: [ 110.699058][ T6152] ffffffff8ff71e98 (nr_node_list_lock){+...}-{3:3}, at: nr_rt_device_down+0xbe/0x860 [ 110.708565][ T6152] [ 110.708565][ T6152] but task is already holding lock: [ 110.715940][ T6152] ffffffff8ff71e38 (nr_neigh_list_lock){+...}-{3:3}, at: nr_rt_device_down+0x28/0x860 [ 110.725528][ T6152] [ 110.725528][ T6152] which lock already depends on the new lock. [ 110.725528][ T6152] [ 110.735944][ T6152] [ 110.735944][ T6152] the existing dependency chain (in reverse order) is: [ 110.744972][ T6152] [ 110.744972][ T6152] -> #2 (nr_neigh_list_lock){+...}-{3:3}: [ 110.752890][ T6152] _raw_spin_lock_bh+0x36/0x50 [ 110.758216][ T6152] nr_rt_ioctl+0x40c/0xfc0 [ 110.763164][ T6152] sock_do_ioctl+0x101/0x320 [ 110.768288][ T6152] sock_ioctl+0x5c6/0x7f0 [ 110.773156][ T6152] __se_sys_ioctl+0xfc/0x170 [ 110.778277][ T6152] do_syscall_64+0x14d/0xf80 [ 110.783403][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.789838][ T6152] [ 110.789838][ T6152] -> #1 (&nr_node->node_lock){+...}-{3:3}: [ 110.797866][ T6152] _raw_spin_lock_bh+0x36/0x50 [ 110.803185][ T6152] nr_rt_ioctl+0x215/0xfc0 [ 110.808129][ T6152] sock_do_ioctl+0x101/0x320 [ 110.813264][ T6152] sock_ioctl+0x5c6/0x7f0 [ 110.818124][ T6152] __se_sys_ioctl+0xfc/0x170 [ 110.823268][ T6152] do_syscall_64+0x14d/0xf80 [ 110.828389][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.834831][ T6152] [ 110.834831][ T6152] -> #0 (nr_node_list_lock){+...}-{3:3}: [ 110.842662][ T6152] __lock_acquire+0x15a5/0x2cf0 [ 110.848047][ T6152] lock_acquire+0x106/0x350 [ 110.853088][ T6152] _raw_spin_lock_bh+0x36/0x50 [ 110.858380][ T6152] nr_rt_device_down+0xbe/0x860 [ 110.863765][ T6152] nr_device_event+0x137/0x150 [ 110.869055][ T6152] notifier_call_chain+0x1ad/0x3d0 [ 110.874709][ T6152] __dev_notify_flags+0x16d/0x310 [ 110.880278][ T6152] netif_change_flags+0xe8/0x1a0 [ 110.885741][ T6152] dev_change_flags+0x130/0x260 [ 110.891126][ T6152] dev_ioctl+0x7b4/0x1150 [ 110.895978][ T6152] sock_do_ioctl+0x23e/0x320 [ 110.901106][ T6152] sock_ioctl+0x5c6/0x7f0 [ 110.906055][ T6152] __se_sys_ioctl+0xfc/0x170 [ 110.911214][ T6152] do_syscall_64+0x14d/0xf80 [ 110.916335][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.922767][ T6152] [ 110.922767][ T6152] other info that might help us debug this: [ 110.922767][ T6152] [ 110.933032][ T6152] Chain exists of: [ 110.933032][ T6152] nr_node_list_lock --> &nr_node->node_lock --> nr_neigh_list_lock [ 110.933032][ T6152] [ 110.946876][ T6152] Possible unsafe locking scenario: [ 110.946876][ T6152] [ 110.954349][ T6152] CPU0 CPU1 [ 110.959731][ T6152] ---- ---- [ 110.965109][ T6152] lock(nr_neigh_list_lock); [ 110.969802][ T6152] lock(&nr_node->node_lock); [ 110.977101][ T6152] lock(nr_neigh_list_lock); [ 110.984333][ T6152] lock(nr_node_list_lock); [ 110.988941][ T6152] [ 110.988941][ T6152] *** DEADLOCK *** [ 110.988941][ T6152] [ 110.997109][ T6152] 2 locks held by syz.3.66/6152: [ 111.002055][ T6152] #0: ffffffff8fdf5f80 (rtnl_mutex){+.+.}-{4:4}, at: dev_ioctl+0x7a4/0x1150 [ 111.010851][ T6152] #1: ffffffff8ff71e38 (nr_neigh_list_lock){+...}-{3:3}, at: nr_rt_device_down+0x28/0x860 [ 111.020871][ T6152] [ 111.020871][ T6152] stack backtrace: [ 111.026784][ T6152] CPU: 0 UID: 0 PID: 6152 Comm: syz.3.66 Not tainted syzkaller #0 PREEMPT(full) [ 111.026804][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 111.026821][ T6152] Call Trace: [ 111.026831][ T6152] [ 111.026838][ T6152] dump_stack_lvl+0xe8/0x150 [ 111.026864][ T6152] print_circular_bug+0x2e1/0x300 [ 111.026884][ T6152] check_noncircular+0x12e/0x150 [ 111.026903][ T6152] __lock_acquire+0x15a5/0x2cf0 [ 111.026930][ T6152] ? __lock_acquire+0x6b5/0x2cf0 [ 111.026953][ T6152] ? dsa_user_netdevice_event+0x495/0x2850 [ 111.026974][ T6152] ? packet_notifier+0x123/0xf40 [ 111.026996][ T6152] ? nr_rt_device_down+0xbe/0x860 [ 111.027010][ T6152] lock_acquire+0x106/0x350 [ 111.027032][ T6152] ? nr_rt_device_down+0xbe/0x860 [ 111.027048][ T6152] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 111.027068][ T6152] ? nr_rt_device_down+0xbe/0x860 [ 111.027082][ T6152] _raw_spin_lock_bh+0x36/0x50 [ 111.027107][ T6152] ? nr_rt_device_down+0xbe/0x860 [ 111.027121][ T6152] nr_rt_device_down+0xbe/0x860 [ 111.027135][ T6152] ? nr_device_event+0x12f/0x150 [ 111.027162][ T6152] nr_device_event+0x137/0x150 [ 111.027186][ T6152] notifier_call_chain+0x1ad/0x3d0 [ 111.027206][ T6152] __dev_notify_flags+0x16d/0x310 [ 111.027226][ T6152] ? __pfx___dev_notify_flags+0x10/0x10 [ 111.027242][ T6152] ? __dev_change_flags+0x4c6/0x690 [ 111.027262][ T6152] ? __pfx___dev_change_flags+0x10/0x10 [ 111.027280][ T6152] ? full_name_hash+0x92/0xe0 [ 111.027301][ T6152] netif_change_flags+0xe8/0x1a0 [ 111.027320][ T6152] dev_change_flags+0x130/0x260 [ 111.027338][ T6152] dev_ioctl+0x7b4/0x1150 [ 111.027354][ T6152] sock_do_ioctl+0x23e/0x320 [ 111.027377][ T6152] ? __pfx_sock_do_ioctl+0x10/0x10 [ 111.027398][ T6152] ? do_futex+0x395/0x420 [ 111.027427][ T6152] sock_ioctl+0x5c6/0x7f0 [ 111.027449][ T6152] ? __pfx_sock_ioctl+0x10/0x10 [ 111.027469][ T6152] ? exc_page_fault+0x6a/0xc0 [ 111.027484][ T6152] ? __pfx___se_sys_futex+0x10/0x10 [ 111.027499][ T6152] ? bpf_lsm_file_ioctl+0x9/0x20 [ 111.027514][ T6152] ? __pfx_sock_ioctl+0x10/0x10 [ 111.027534][ T6152] __se_sys_ioctl+0xfc/0x170 [ 111.027550][ T6152] do_syscall_64+0x14d/0xf80 [ 111.027566][ T6152] ? trace_irq_disable+0x3b/0x140 [ 111.027589][ T6152] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.027605][ T6152] ? clear_bhb_loop+0x40/0x90 [ 111.027622][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.027638][ T6152] RIP: 0033:0x7f924d79c799 [ 111.027658][ T6152] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 111.027670][ T6152] RSP: 002b:00007ffc5f912a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.027686][ T6152] RAX: ffffffffffffffda RBX: 00007f924da15fa0 RCX: 00007f924d79c799 [ 111.027698][ T6152] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000004 [ 111.027708][ T6152] RBP: 00007f924d832c99 R08: 0000000000000000 R09: 0000000000000000 [ 111.027717][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.027726][ T6152] R13: 00007f924da15fac R14: 00007f924da15fa0 R15: 00007f924da15fa0 [ 111.027743][ T6152]