no interfaces have a carrier [ 56.560633][ T5459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.575748][ T5459] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller syzkaller login: [ 92.255865][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.116' (ED25519) to the list of known hosts. 2025/12/04 04:39:04 parsed 1 programs [ 97.282163][ T5805] cgroup: Unknown subsys name 'net' [ 97.413070][ T5805] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 99.127707][ T5805] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 101.406844][ T72] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.439225][ T72] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.554064][ T72] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.578583][ T72] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.621656][ T5814] chnl_net:caif_netlink_parms(): no params data found [ 101.976897][ T5814] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.985985][ T5814] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.007137][ T5814] bridge_slave_0: entered allmulticast mode [ 102.037692][ T5814] bridge_slave_0: entered promiscuous mode [ 102.058743][ T5814] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.077861][ T5814] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.097766][ T5814] bridge_slave_1: entered allmulticast mode [ 102.121949][ T5814] bridge_slave_1: entered promiscuous mode [ 102.318525][ T5814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.332719][ T5814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.410727][ T5814] team0: Port device team_slave_0 added [ 102.430418][ T5814] team0: Port device team_slave_1 added [ 102.516370][ T5814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.523507][ T5814] 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. [ 102.549841][ T5814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.594373][ T5814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.601409][ T5814] 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. [ 102.627667][ T5814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.807862][ T5814] hsr_slave_0: entered promiscuous mode [ 102.814899][ T5814] hsr_slave_1: entered promiscuous mode [ 103.161868][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 103.176323][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 103.185641][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 103.206886][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 103.216095][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 103.223825][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 103.727080][ T5843] syz-executor (5843) used greatest stack depth: 20912 bytes left [ 104.156708][ T5814] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 104.308333][ T5814] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 104.370404][ T5814] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 104.518244][ T5814] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.440806][ T5814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.591441][ T5814] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.633544][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.643157][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.743152][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.752652][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.851577][ T5814] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.130951][ T5814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.236823][ T5814] veth0_vlan: entered promiscuous mode [ 106.250351][ T5814] veth1_vlan: entered promiscuous mode [ 106.283059][ T5814] veth0_macvtap: entered promiscuous mode [ 106.295299][ T5814] veth1_macvtap: entered promiscuous mode [ 106.315560][ T5814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.332868][ T5814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.347625][ T5814] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.356908][ T5814] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.365809][ T5814] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.375149][ T5814] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/04 04:39:15 executed programs: 0 [ 106.716931][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.738073][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.757525][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.767438][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.777009][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 106.785127][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.807819][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 106.821127][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 106.837954][ T5915] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 106.846484][ T5915] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 106.864651][ T5915] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 106.887157][ T5915] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 106.895208][ T5917] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 106.922708][ T5915] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 106.932144][ T5917] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 106.939335][ T5915] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 106.953424][ T5915] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 106.972850][ T5915] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 107.025023][ T5917] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 107.034386][ T5917] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 107.042421][ T5917] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 107.050898][ T5917] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 107.060714][ T5917] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 107.068505][ T5917] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 107.819342][ T5908] chnl_net:caif_netlink_parms(): no params data found [ 107.839663][ T5919] chnl_net:caif_netlink_parms(): no params data found [ 108.120436][ T5908] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.127957][ T5908] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.137885][ T5908] bridge_slave_0: entered allmulticast mode [ 108.148067][ T5908] bridge_slave_0: entered promiscuous mode [ 108.160035][ T5908] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.167525][ T5908] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.175740][ T5908] bridge_slave_1: entered allmulticast mode [ 108.182824][ T5908] bridge_slave_1: entered promiscuous mode [ 108.220845][ T5913] chnl_net:caif_netlink_parms(): no params data found [ 108.248716][ T5911] chnl_net:caif_netlink_parms(): no params data found [ 108.268022][ T5919] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.276916][ T5919] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.285034][ T5919] bridge_slave_0: entered allmulticast mode [ 108.292626][ T5919] bridge_slave_0: entered promiscuous mode [ 108.325319][ T5908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.368455][ T5919] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.377171][ T5919] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.384550][ T5919] bridge_slave_1: entered allmulticast mode [ 108.391687][ T5919] bridge_slave_1: entered promiscuous mode [ 108.410086][ T5908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.559258][ T1085] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.580582][ T5919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.594720][ T5919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.614454][ T5908] team0: Port device team_slave_0 added [ 108.620763][ T5911] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.628477][ T5911] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.637214][ T5911] bridge_slave_0: entered allmulticast mode [ 108.644632][ T5911] bridge_slave_0: entered promiscuous mode [ 108.673949][ T5908] team0: Port device team_slave_1 added [ 108.690864][ T5911] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.698488][ T5911] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.706690][ T5911] bridge_slave_1: entered allmulticast mode [ 108.713950][ T5911] bridge_slave_1: entered promiscuous mode [ 108.803920][ T5919] team0: Port device team_slave_0 added [ 108.810520][ T5913] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.818614][ T5913] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.826055][ T5913] bridge_slave_0: entered allmulticast mode [ 108.833141][ T5913] bridge_slave_0: entered promiscuous mode [ 108.842092][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.849533][ T5908] 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. [ 108.876114][ T5908] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.890730][ T5911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.902094][ T5915] Bluetooth: hci0: command tx timeout [ 108.911140][ T5911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.923022][ T5919] team0: Port device team_slave_1 added [ 108.941728][ T5913] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.949272][ T5913] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.957016][ T5913] bridge_slave_1: entered allmulticast mode [ 108.964335][ T5913] bridge_slave_1: entered promiscuous mode [ 108.971872][ T5908] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.987045][ T5908] 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. [ 109.013633][ T5908] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.053707][ T5915] Bluetooth: hci1: command tx timeout [ 109.061962][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.064131][ T5915] Bluetooth: hci2: command tx timeout [ 109.075387][ T5919] 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. [ 109.102722][ T5919] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.116926][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.124046][ T5919] 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. [ 109.134632][ T5915] Bluetooth: hci3: command tx timeout [ 109.156506][ T5919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.195132][ T5913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.225918][ T5911] team0: Port device team_slave_0 added [ 109.255036][ T5913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.279775][ T5911] team0: Port device team_slave_1 added [ 109.359720][ T5908] hsr_slave_0: entered promiscuous mode [ 109.367093][ T5908] hsr_slave_1: entered promiscuous mode [ 109.377704][ T5908] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.385818][ T5908] Cannot create hsr debugfs directory [ 109.396016][ T5913] team0: Port device team_slave_0 added [ 109.402824][ T5911] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.410441][ T5911] 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. [ 109.436667][ T5911] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.449897][ T5911] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.457142][ T5911] 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. [ 109.483336][ T5911] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.512582][ T5919] hsr_slave_0: entered promiscuous mode [ 109.519350][ T5919] hsr_slave_1: entered promiscuous mode [ 109.526229][ T5919] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.535014][ T5919] Cannot create hsr debugfs directory [ 109.542447][ T5913] team0: Port device team_slave_1 added [ 109.641246][ T5913] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.648395][ T5913] 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. [ 109.675095][ T5913] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.692478][ T5913] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.700199][ T5913] 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. [ 109.726815][ T5913] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.755099][ T5911] hsr_slave_0: entered promiscuous mode [ 109.761666][ T5911] hsr_slave_1: entered promiscuous mode [ 109.768179][ T5911] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.776021][ T5911] Cannot create hsr debugfs directory [ 109.939464][ T5913] hsr_slave_0: entered promiscuous mode [ 109.946101][ T5913] hsr_slave_1: entered promiscuous mode [ 109.952356][ T5913] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.960282][ T5913] Cannot create hsr debugfs directory [ 110.257685][ T5919] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 110.275025][ T5919] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 110.287699][ T5919] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 110.302848][ T5919] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 110.415767][ T1085] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.437295][ T5919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.461991][ T5919] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.477614][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.484994][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.519848][ T1085] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.537015][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.544321][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.630735][ T1085] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.905281][ T5919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.974508][ T5915] Bluetooth: hci0: command tx timeout [ 111.030501][ T5919] veth0_vlan: entered promiscuous mode [ 111.048143][ T5919] veth1_vlan: entered promiscuous mode [ 111.135947][ T5917] Bluetooth: hci1: command tx timeout [ 111.141512][ T5915] Bluetooth: hci2: command tx timeout [ 111.214452][ T5915] Bluetooth: hci3: command tx timeout [ 111.301870][ T5919] veth0_macvtap: entered promiscuous mode [ 111.396196][ T5919] veth1_macvtap: entered promiscuous mode [ 111.482818][ T5919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.499620][ T5919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.519877][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.589342][ T5919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 111.608747][ T5919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.624366][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.664946][ T5919] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.674319][ T5919] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.683043][ T5919] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.692198][ T5919] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.916750][ T5908] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 111.944864][ T5908] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 111.957272][ T5908] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 112.014348][ T5908] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 112.140982][ T1085] hsr_slave_0: left promiscuous mode [ 112.155050][ T1085] hsr_slave_1: left promiscuous mode [ 112.161841][ T1085] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.177901][ T1085] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.188106][ T1085] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.202044][ T1085] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.211196][ T1085] bridge_slave_1: left allmulticast mode [ 112.217523][ T1085] bridge_slave_1: left promiscuous mode [ 112.224312][ T1085] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.240324][ T1085] bridge_slave_0: left allmulticast mode [ 112.248932][ T1085] bridge_slave_0: left promiscuous mode [ 112.255731][ T1085] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.298761][ T1085] veth1_macvtap: left promiscuous mode [ 112.310911][ T1085] veth0_macvtap: left promiscuous mode [ 112.319608][ T1085] veth1_vlan: left promiscuous mode [ 112.325534][ T1085] veth0_vlan: left promiscuous mode [ 112.869178][ T1085] team0 (unregistering): Port device team_slave_1 removed [ 112.907401][ T1085] team0 (unregistering): Port device team_slave_0 removed [ 112.949668][ T1085] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.994514][ T1085] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.058086][ T5915] Bluetooth: hci0: command tx timeout [ 113.214405][ T5917] Bluetooth: hci1: command tx timeout [ 113.215937][ T5915] Bluetooth: hci2: command tx timeout [ 113.303911][ T5915] Bluetooth: hci3: command tx timeout [ 113.403021][ T1085] bond0 (unregistering): Released all slaves [ 113.509324][ T1141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.527937][ T1141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.633311][ T5911] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.655946][ T5911] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.700852][ T5911] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.718969][ T5911] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.738395][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.755491][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/04 04:39:23 executed programs: 8 [ 113.833885][ T5913] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 113.853281][ T5913] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 113.874956][ T5913] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 113.919541][ T5913] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 113.993461][ C0] hrtimer: interrupt took 50272 ns [ 114.009079][ T5908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.038666][ T5908] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.112850][ T5908] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 114.128122][ T5908] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.316565][ T5911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.377447][ T5911] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.462275][ T5911] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 114.479287][ T5911] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 114.778337][ T5911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.849489][ T5911] veth0_vlan: entered promiscuous mode [ 114.873831][ T5911] veth1_vlan: entered promiscuous mode [ 114.920645][ T5911] veth0_macvtap: entered promiscuous mode [ 114.938187][ T5911] veth1_macvtap: entered promiscuous mode [ 114.970503][ T5911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 114.988397][ T5911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.000814][ T5911] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.017684][ T5911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.033866][ T5911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.049921][ T5911] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.062389][ T5911] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.080100][ T5911] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.090613][ T5911] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.103207][ T5911] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.100844][ T5917] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 129.113175][ T5917] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 129.121848][ T5917] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 129.130853][ T5917] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 129.139432][ T5917] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 129.147102][ T5917] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 131.213739][ T5917] Bluetooth: hci4: command tx timeout [ 133.293627][ T5917] Bluetooth: hci4: command tx timeout [ 135.373715][ T5917] Bluetooth: hci4: command tx timeout [ 137.453890][ T5917] Bluetooth: hci4: command tx timeout [ 167.590483][ T5109] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 167.603734][ T5109] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 167.612415][ T5109] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 167.633826][ T5109] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 167.641718][ T5109] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 167.649355][ T5109] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 167.730966][ T5109] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 167.742443][ T5109] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 167.755780][ T5109] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 167.767206][ T5109] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 167.780104][ T5109] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 167.790587][ T5109] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 167.832540][ T5917] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 167.851320][ T5917] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 167.860490][ T5917] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 167.869604][ T5917] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 167.878062][ T5917] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 167.885563][ T5917] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 169.694070][ T5917] Bluetooth: hci6: command tx timeout [ 169.853719][ T5917] Bluetooth: hci5: command tx timeout [ 169.937063][ T5917] Bluetooth: hci7: command tx timeout [ 171.773658][ T5917] Bluetooth: hci6: command tx timeout [ 171.936624][ T5917] Bluetooth: hci5: command tx timeout [ 172.013687][ T5917] Bluetooth: hci7: command tx timeout [ 173.853666][ T5917] Bluetooth: hci6: command tx timeout [ 174.013640][ T5917] Bluetooth: hci5: command tx timeout [ 174.093669][ T5917] Bluetooth: hci7: command tx timeout [ 175.933574][ T5917] Bluetooth: hci6: command tx timeout [ 176.094279][ T5917] Bluetooth: hci5: command tx timeout [ 176.173653][ T5917] Bluetooth: hci7: command tx timeout [ 189.689506][ T5915] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 189.698598][ T5915] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 189.712006][ T5915] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 189.720304][ T5915] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 189.733576][ T5915] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 189.742259][ T5915] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 191.773658][ T5917] Bluetooth: hci8: command tx timeout [ 193.853666][ T5917] Bluetooth: hci8: command tx timeout [ 195.933588][ T5917] Bluetooth: hci8: command tx timeout [ 198.013751][ T5917] Bluetooth: hci8: command tx timeout [ 218.943419][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 218.950187][ C0] rcu: 0-....: (1 GPs behind) idle=e52c/1/0x4000000000000000 softirq=13161/13164 fqs=5248 [ 218.961014][ C0] rcu: hardirqs softirqs csw/system [ 218.967447][ C0] rcu: number: 1347273 0 0 [ 218.973870][ C0] rcu: cputime: 16861 35628 35 ==> 52510(ms) [ 218.981696][ C0] rcu: (t=10503 jiffies g=12269 q=3006 ncpus=2) [ 218.988101][ C0] CPU: 0 PID: 5996 Comm: syz.3.20 Not tainted syzkaller #0 [ 218.995325][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 219.005429][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa9/0x110 [ 219.011974][ C0] Code: 74 05 e8 ca 2b 13 f7 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 a2 a6 e2 f6 65 8b 05 93 ed 8a 75 85 c0 74 3c 48 c7 04 24 0e 36 [ 219.031600][ C0] RSP: 0018:ffffc90000007980 EFLAGS: 00000206 [ 219.037701][ C0] RAX: d16631d057597900 RBX: 0000000000000a06 RCX: d16631d057597900 [ 219.045814][ C0] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001 [ 219.053970][ C0] RBP: ffffc90000007a10 R08: ffffffff90da95bf R09: 1ffffffff21b52b7 [ 219.062063][ C0] R10: dffffc0000000000 R11: fffffbfff21b52b8 R12: dffffc0000000000 [ 219.070056][ C0] R13: ffff88805e142680 R14: ffffffff97134bd8 R15: 1ffff92000000f30 [ 219.078158][ C0] FS: 000055557ceb5500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 219.087150][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.094040][ C0] CR2: 0000000000000000 CR3: 0000000077421000 CR4: 00000000003506f0 [ 219.102046][ C0] Call Trace: [ 219.105371][ C0] [ 219.108252][ C0] ? _raw_spin_unlock+0x40/0x40 [ 219.113153][ C0] debug_check_no_obj_freed+0x51f/0x540 [ 219.118735][ C0] ? kasan_quarantine_put+0x88/0x220 [ 219.124133][ C0] slab_free_freelist_hook+0xd2/0x1b0 [ 219.129532][ C0] ? sctp_addr_wq_timeout_handler+0x2ee/0x460 [ 219.135627][ C0] __kmem_cache_free+0xba/0x1f0 [ 219.140529][ C0] sctp_addr_wq_timeout_handler+0x2ee/0x460 [ 219.146495][ C0] call_timer_fn+0x16e/0x530 [ 219.151202][ C0] ? sctp_defaults_exit+0x3d0/0x3d0 [ 219.156461][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 219.162656][ C0] ? call_timer_fn+0xbf/0x530 [ 219.167357][ C0] ? __run_timers+0x7d0/0x7d0 [ 219.172046][ C0] ? sctp_defaults_exit+0x3d0/0x3d0 [ 219.177286][ C0] ? sctp_defaults_exit+0x3d0/0x3d0 [ 219.182532][ C0] __run_timers+0x52d/0x7d0 [ 219.187062][ C0] ? detach_timer+0x2b0/0x2b0 [ 219.191795][ C0] run_timer_softirq+0x67/0xf0 [ 219.196786][ C0] handle_softirqs+0x280/0x820 [ 219.201714][ C0] ? __irq_exit_rcu+0xc7/0x190 [ 219.206521][ C0] ? do_softirq+0x180/0x180 [ 219.211099][ C0] ? irqtime_account_irq+0xb6/0x1c0 [ 219.216331][ C0] __irq_exit_rcu+0xc7/0x190 [ 219.221142][ C0] ? irq_exit_rcu+0x20/0x20 [ 219.225664][ C0] irq_exit_rcu+0x9/0x20 [ 219.229929][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 219.235580][ C0] [ 219.238519][ C0] [ 219.241461][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 219.247477][ C0] RIP: 0010:raw_spin_rq_unlock_irq+0x13/0x90 [ 219.253483][ C0] Code: 0f 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 62 5c 11 09 66 90 41 57 41 56 53 66 90 e8 c4 06 1b 09 e8 4f 33 2e 00 fb 5b <41> 5e 41 5f c3 f3 0f 1e fa 49 be 00 00 00 00 00 fc ff df 49 89 ff [ 219.273212][ C0] RSP: 0018:ffffc9000481f7c8 EFLAGS: 00000282 [ 219.279351][ C0] RAX: d16631d057597900 RBX: ffff8880b8e3cd48 RCX: d16631d057597900 [ 219.287366][ C0] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: ffffffff8afc6f80 [ 219.295371][ C0] RBP: ffffc9000481f9d0 R08: ffffffff90da95ff R09: 1ffffffff21b52bf [ 219.303385][ C0] R10: dffffc0000000000 R11: fffffbfff21b52c0 R12: dffffc0000000000 [ 219.311389][ C0] R13: ffff8880b8e3c000 R14: ffff888026ecbc00 R15: ffff888026ecbc00 [ 219.319427][ C0] __schedule+0x171e/0x44d0 [ 219.323967][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 219.329963][ C0] ? lock_chain_count+0x20/0x20 [ 219.334829][ C0] ? asan.module_dtor+0x20/0x20 [ 219.339704][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 219.345942][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 219.351157][ C0] ? preempt_schedule+0xab/0xc0 [ 219.356025][ C0] preempt_schedule_common+0x82/0xc0 [ 219.361333][ C0] preempt_schedule+0xab/0xc0 [ 219.366060][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 219.371822][ C0] ? event_function+0x300/0x300 [ 219.376697][ C0] ? smp_call_function_single+0x580/0x580 [ 219.382443][ C0] preempt_schedule_thunk+0x1a/0x30 [ 219.387671][ C0] ? smp_call_function_single+0x464/0x580 [ 219.393434][ C0] smp_call_function_single+0x469/0x580 [ 219.398989][ C0] ? event_function+0x300/0x300 [ 219.403852][ C0] ? flush_smp_call_function_queue+0x240/0x240 [ 219.410025][ C0] ? event_function+0x300/0x300 [ 219.414897][ C0] perf_install_in_context+0x591/0x8e0 [ 219.420400][ C0] ? exclusive_event_installable+0x2c0/0x2c0 [ 219.426409][ C0] ? add_event_to_ctx+0x1180/0x1180 [ 219.431720][ C0] ? anon_inode_getfile+0x109/0x1a0 [ 219.436950][ C0] ? perf_event__header_size+0x165/0x220 [ 219.442597][ C0] __se_sys_perf_event_open+0x17fa/0x1c20 [ 219.448335][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 219.453989][ C0] ? lock_chain_count+0x20/0x20 [ 219.458856][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 219.464062][ C0] ? __x64_sys_perf_event_open+0x20/0xc0 [ 219.469705][ C0] do_syscall_64+0x55/0xb0 [ 219.474136][ C0] ? clear_bhb_loop+0x40/0x90 [ 219.478823][ C0] ? clear_bhb_loop+0x40/0x90 [ 219.483538][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 219.489529][ C0] RIP: 0033:0x7fba0598f749 [ 219.493965][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 219.513581][ C0] RSP: 002b:00007ffef691be28 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 219.522201][ C0] RAX: ffffffffffffffda RBX: 00007fba05be5fa0 RCX: 00007fba0598f749 [ 219.530213][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000480 [ 219.538192][ C0] RBP: 00007fba05a13f91 R08: 000000000000000b R09: 0000000000000000 [ 219.546440][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 219.554507][ C0] R13: 00007fba05be5fa0 R14: 00007fba05be5fa0 R15: 0000000000000005 [ 219.562510][ C0] [ 227.956462][ T5109] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 227.969098][ T5109] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 227.978995][ T5109] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 227.991007][ T5109] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 228.000385][ T5109] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 228.011545][ T5109] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 228.092740][ T5109] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 228.103124][ T5109] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 228.116512][ T5109] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 228.127819][ T5109] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 228.139329][ T5109] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 228.149772][ T5109] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 228.214567][ T5109] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 228.229074][ T5109] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 228.237764][ T5109] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 228.251260][ T5109] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 228.260661][ T5109] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 228.273268][ T5109] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2