Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. 2025/10/21 08:54:21 parsed 1 programs syzkaller login: [ 190.928300][ T5807] cgroup: Unknown subsys name 'net' [ 191.049817][ T5807] cgroup: Unknown subsys name 'cpuset' [ 191.066081][ T5807] cgroup: Unknown subsys name 'rlimit' [ 196.825430][ T5807] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 201.651296][ T5827] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 201.852039][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 201.918923][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 202.025168][ T5834] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 202.036685][ T5834] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 202.211873][ T5828] 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. [ 205.129363][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.137590][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 205.460848][ T4144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.468854][ T4144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.350422][ T5886] chnl_net:caif_netlink_parms(): no params data found [ 209.212211][ T5886] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.219841][ T5886] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.228203][ T5886] bridge_slave_0: entered allmulticast mode [ 209.236409][ T5886] bridge_slave_0: entered promiscuous mode [ 209.250224][ T5886] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.257849][ T5886] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.267099][ T5886] bridge_slave_1: entered allmulticast mode [ 209.276310][ T5886] bridge_slave_1: entered promiscuous mode [ 209.371476][ T5886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 209.392531][ T5886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 209.508788][ T5886] team0: Port device team_slave_0 added [ 209.533769][ T5886] team0: Port device team_slave_1 added [ 209.605127][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 209.612726][ T5886] 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. [ 209.639575][ T5886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 209.655701][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 209.663222][ T5886] 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. [ 209.689427][ T5886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 209.777266][ T5886] hsr_slave_0: entered promiscuous mode [ 209.786344][ T5886] hsr_slave_1: entered promiscuous mode [ 210.079943][ T5886] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 210.097606][ T5886] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 210.115973][ T5886] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 210.134227][ T5886] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 210.364856][ T5886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.412663][ T5886] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.435575][ T4144] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.443175][ T4144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.477313][ T4144] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.484893][ T4144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.922516][ T5886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 211.048082][ T5886] veth0_vlan: entered promiscuous mode [ 211.074559][ T5886] veth1_vlan: entered promiscuous mode [ 211.156758][ T5886] veth0_macvtap: entered promiscuous mode [ 211.174841][ T5886] veth1_macvtap: entered promiscuous mode [ 211.222744][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 211.257295][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 211.296443][ T3632] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.307655][ T4144] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.327128][ T4144] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 211.336493][ T4144] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/21 08:54:57 executed programs: 0 [ 212.800460][ T5097] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 212.811242][ T5097] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 212.824053][ T5097] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 212.837535][ T5097] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 212.849752][ T5097] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 212.984050][ T5097] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 212.993780][ T5097] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 213.003119][ T5097] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 213.016027][ T5097] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 213.027122][ T5097] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 213.506001][ T5834] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 213.572503][ T5827] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 213.592512][ T5827] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 213.606664][ T5827] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 213.619231][ T5827] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 213.645654][ T5827] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 213.688896][ T5827] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 213.709556][ T5827] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 213.761025][ T5827] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 213.772900][ T5827] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 213.789568][ T4099] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 214.139535][ T5827] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 214.263849][ T5827] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 214.287451][ T5931] chnl_net:caif_netlink_parms(): no params data found [ 214.310677][ T5827] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 214.357557][ T5827] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 214.369470][ T5827] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 214.697036][ T4099] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 214.802402][ T4099] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 214.991028][ T5834] Bluetooth: hci0: command tx timeout [ 215.075800][ T4099] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 215.119507][ T5834] Bluetooth: hci1: command tx timeout [ 215.670838][ T5834] Bluetooth: hci2: command tx timeout [ 215.677498][ T5934] chnl_net:caif_netlink_parms(): no params data found [ 215.901579][ T5834] Bluetooth: hci3: command tx timeout [ 215.948406][ T5942] chnl_net:caif_netlink_parms(): no params data found [ 216.172704][ T5940] chnl_net:caif_netlink_parms(): no params data found [ 216.266942][ T4099] bridge_slave_1: left allmulticast mode [ 216.273369][ T4099] bridge_slave_1: left promiscuous mode [ 216.279961][ T4099] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.294517][ T4099] bridge_slave_0: left allmulticast mode [ 216.300336][ T4099] bridge_slave_0: left promiscuous mode [ 216.308950][ T4099] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.461091][ T5834] Bluetooth: hci4: command tx timeout [ 216.703027][ T4099] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 216.719193][ T4099] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 216.733662][ T4099] bond0 (unregistering): Released all slaves [ 216.969221][ T5931] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.982236][ T5931] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.989774][ T5931] bridge_slave_0: entered allmulticast mode [ 216.999679][ T5931] bridge_slave_0: entered promiscuous mode [ 217.022001][ T5834] Bluetooth: hci0: command tx timeout [ 217.048062][ T5946] chnl_net:caif_netlink_parms(): no params data found [ 217.069611][ T5931] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.079173][ T5931] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.088499][ T5931] bridge_slave_1: entered allmulticast mode [ 217.097765][ T5931] bridge_slave_1: entered promiscuous mode [ 217.173277][ T4099] hsr_slave_0: left promiscuous mode [ 217.186592][ T5834] Bluetooth: hci1: command tx timeout [ 217.202835][ T4099] hsr_slave_1: left promiscuous mode [ 217.211583][ T4099] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 217.219286][ T4099] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 217.230877][ T4099] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 217.238405][ T4099] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 217.264147][ T4099] veth1_macvtap: left promiscuous mode [ 217.269830][ T4099] veth0_macvtap: left promiscuous mode [ 217.275856][ T4099] veth1_vlan: left promiscuous mode [ 217.282449][ T4099] veth0_vlan: left promiscuous mode [ 217.705580][ T4099] team0 (unregistering): Port device team_slave_1 removed [ 217.731132][ T4099] team0 (unregistering): Port device team_slave_0 removed [ 217.743136][ T5834] Bluetooth: hci2: command tx timeout [ 217.984779][ T5834] Bluetooth: hci3: command tx timeout [ 218.338320][ T5934] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.350449][ T5934] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.358221][ T5934] bridge_slave_0: entered allmulticast mode [ 218.367553][ T5934] bridge_slave_0: entered promiscuous mode [ 218.401203][ T5931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 218.433139][ T5934] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.440876][ T5934] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.448392][ T5934] bridge_slave_1: entered allmulticast mode [ 218.457814][ T5934] bridge_slave_1: entered promiscuous mode [ 218.475822][ T5931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 218.551455][ T5834] Bluetooth: hci4: command tx timeout [ 218.764916][ T5940] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.772509][ T5940] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.780023][ T5940] bridge_slave_0: entered allmulticast mode [ 218.789487][ T5940] bridge_slave_0: entered promiscuous mode [ 218.820446][ T5931] team0: Port device team_slave_0 added [ 218.853638][ T5934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 218.874559][ T5931] team0: Port device team_slave_1 added [ 219.064617][ T5934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.078580][ T5940] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.088101][ T5940] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.095739][ T5940] bridge_slave_1: entered allmulticast mode [ 219.101038][ T5834] Bluetooth: hci0: command tx timeout [ 219.104906][ T5940] bridge_slave_1: entered promiscuous mode [ 219.209055][ T5931] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.217572][ T5931] 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. [ 219.244968][ T5931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.291782][ T5834] Bluetooth: hci1: command tx timeout [ 219.458719][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.468656][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.476484][ T5946] bridge_slave_0: entered allmulticast mode [ 219.485764][ T5946] bridge_slave_0: entered promiscuous mode [ 219.504177][ T5931] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.511353][ T5931] 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. [ 219.537691][ T5931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.666934][ T5940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.680828][ T5942] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.692285][ T5942] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.702291][ T5942] bridge_slave_0: entered allmulticast mode [ 219.715013][ T5942] bridge_slave_0: entered promiscuous mode [ 219.771300][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.778801][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.787095][ T5946] bridge_slave_1: entered allmulticast mode [ 219.796436][ T5946] bridge_slave_1: entered promiscuous mode [ 219.818203][ T5940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.851537][ T5834] Bluetooth: hci2: command tx timeout [ 219.888325][ T5934] team0: Port device team_slave_0 added [ 219.902237][ T5942] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.909719][ T5942] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.918995][ T5942] bridge_slave_1: entered allmulticast mode [ 219.928339][ T5942] bridge_slave_1: entered promiscuous mode [ 220.062444][ T5834] Bluetooth: hci3: command tx timeout [ 220.086745][ T5934] team0: Port device team_slave_1 added [ 220.137572][ T5940] team0: Port device team_slave_0 added [ 220.201918][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 220.221606][ T5942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 220.339938][ T5940] team0: Port device team_slave_1 added [ 220.366728][ T5942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.383956][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.423516][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.430764][ T5934] 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. [ 220.457088][ T5934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.619569][ T5931] hsr_slave_0: entered promiscuous mode [ 220.625904][ T5834] Bluetooth: hci4: command tx timeout [ 220.629494][ T5931] hsr_slave_1: entered promiscuous mode [ 220.689041][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.696336][ T5934] 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. [ 220.722439][ T5934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.803103][ T5946] team0: Port device team_slave_0 added [ 220.822407][ T5942] team0: Port device team_slave_0 added [ 220.836928][ T5946] team0: Port device team_slave_1 added [ 220.875308][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.882511][ T5940] 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. [ 220.908770][ T5940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.930369][ T5942] team0: Port device team_slave_1 added [ 220.940093][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.947423][ T5940] 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. [ 220.973638][ T5940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 221.156595][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 221.163782][ T5946] 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. [ 221.190138][ T5834] Bluetooth: hci0: command tx timeout [ 221.190165][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 221.294322][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 221.301679][ T5946] 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. [ 221.328645][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 221.341090][ T5834] Bluetooth: hci1: command tx timeout [ 221.378402][ T5942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 221.385632][ T5942] 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. [ 221.411873][ T5942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 221.482586][ T5934] hsr_slave_0: entered promiscuous mode [ 221.492505][ T5934] hsr_slave_1: entered promiscuous mode [ 221.501294][ T5934] debugfs: 'hsr0' already exists in 'hsr' [ 221.507178][ T5934] Cannot create hsr debugfs directory [ 221.539406][ T5942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 221.546575][ T5942] 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. [ 221.572813][ T5942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 221.797469][ T5940] hsr_slave_0: entered promiscuous mode [ 221.806449][ T5940] hsr_slave_1: entered promiscuous mode [ 221.814026][ T5940] debugfs: 'hsr0' already exists in 'hsr' [ 221.819886][ T5940] Cannot create hsr debugfs directory [ 221.901142][ T5834] Bluetooth: hci2: command tx timeout [ 221.953451][ T5946] hsr_slave_0: entered promiscuous mode [ 221.963429][ T5946] hsr_slave_1: entered promiscuous mode [ 221.972236][ T5946] debugfs: 'hsr0' already exists in 'hsr' [ 221.978109][ T5946] Cannot create hsr debugfs directory [ 222.142605][ T5834] Bluetooth: hci3: command tx timeout [ 222.243757][ T5942] hsr_slave_0: entered promiscuous mode [ 222.253842][ T5942] hsr_slave_1: entered promiscuous mode [ 222.262412][ T5942] debugfs: 'hsr0' already exists in 'hsr' [ 222.268290][ T5942] Cannot create hsr debugfs directory [ 222.686618][ T5931] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 222.724876][ T5834] Bluetooth: hci4: command tx timeout [ 222.808927][ T5931] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 222.909568][ T5931] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 223.092166][ T5931] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 223.665341][ T5934] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 223.689934][ T5934] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 223.836423][ T5934] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 223.858921][ T5934] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 223.977884][ T5940] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 224.015624][ T5940] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 224.121542][ T5940] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 224.153938][ T5940] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 224.278219][ T5946] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 224.383225][ T5946] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 224.407733][ T5946] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 224.482479][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 224.489066][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 224.524215][ T5946] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 224.919979][ T5931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 224.988035][ T5942] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 225.099556][ T5942] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 225.198072][ T5942] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 225.264388][ T5931] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.276942][ T5942] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 225.392953][ T4144] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.400426][ T4144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.493035][ T4323] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.500502][ T4323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.580214][ T5934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.640300][ T5940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.912598][ T5940] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.953696][ T5934] 8021q: adding VLAN 0 to HW filter on device team0 [ 226.042730][ T4099] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.050218][ T4099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.150431][ T4099] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.158051][ T4099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.175391][ T4099] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.182953][ T4099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.215972][ T5931] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 226.257247][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 226.374137][ T4099] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.381684][ T4099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.685341][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 226.717907][ T5940] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 226.729779][ T5940] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 226.752450][ T5934] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 226.763155][ T5934] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 226.973023][ T4099] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.980508][ T4099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.996347][ T4099] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.003886][ T4099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.452724][ T5942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.488106][ T5946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 227.686298][ T5942] 8021q: adding VLAN 0 to HW filter on device team0 [ 227.794791][ T3795] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.802383][ T3795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.916115][ T3795] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.923834][ T3795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.383872][ T5931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 228.835265][ T5940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 228.858815][ T5931] veth0_vlan: entered promiscuous mode [ 228.979002][ T5931] veth1_vlan: entered promiscuous mode [ 229.008327][ T5934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 229.428655][ T5931] veth0_macvtap: entered promiscuous mode [ 229.517448][ T5940] veth0_vlan: entered promiscuous mode [ 229.548691][ T5931] veth1_macvtap: entered promiscuous mode [ 229.573034][ T5934] veth0_vlan: entered promiscuous mode [ 229.714099][ T5940] veth1_vlan: entered promiscuous mode [ 229.757363][ T5934] veth1_vlan: entered promiscuous mode [ 229.796154][ T5931] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.815502][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 229.919389][ T5931] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.070479][ T3878] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.139183][ T3878] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.168382][ T5940] veth0_macvtap: entered promiscuous mode [ 230.204504][ T3878] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.238271][ T5934] veth0_macvtap: entered promiscuous mode [ 230.274303][ T3878] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.318062][ T5940] veth1_macvtap: entered promiscuous mode [ 230.336765][ T5934] veth1_macvtap: entered promiscuous mode [ 230.494484][ T5942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 230.568168][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.601113][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.674465][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.766155][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.811338][ T3632] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.820400][ T3632] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.883805][ T3632] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.952565][ T3632] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.048052][ T3632] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.081993][ T3632] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.111083][ T4099] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.122184][ T3795] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.244025][ T5942] veth0_vlan: entered promiscuous mode [ 231.352942][ T5942] veth1_vlan: entered promiscuous mode [ 231.777349][ T5942] veth0_macvtap: entered promiscuous mode [ 231.892038][ T5942] veth1_macvtap: entered promiscuous mode [ 232.131792][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 232.243708][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 232.310359][ T4226] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.325464][ T3795] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.354361][ T3795] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.417713][ T3632] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 232.819094][ T5946] veth0_vlan: entered promiscuous mode [ 232.911990][ T5946] veth1_vlan: entered promiscuous mode [ 233.240036][ T5946] veth0_macvtap: entered promiscuous mode [ 233.328794][ T5946] veth1_macvtap: entered promiscuous mode [ 233.522111][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 233.577791][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 233.725817][ T1148] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.794082][ T1148] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.835469][ T1148] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.892735][ T1148] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.174890][ T4226] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 237.183764][ T4226] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 237.561074][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 237.569073][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/21 08:55:22 executed programs: 10 [ 238.188141][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.196306][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.419599][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.428698][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.440910][ T3878] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.448897][ T3878] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.763892][ T4144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.772199][ T4144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 239.887954][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 239.896295][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 239.914686][ T5800] ===================================================== [ 239.923756][ T5800] BUG: KMSAN: kernel-infoleak-after-free in _copy_to_user+0xcc/0x120 [ 239.932558][ T5800] _copy_to_user+0xcc/0x120 [ 239.937216][ T5800] copy_siginfo_to_user+0x3f/0x140 [ 239.942891][ T5800] x64_setup_rt_frame+0x1392/0x2590 [ 239.948232][ T5800] arch_do_signal_or_restart+0x5db/0xb90 [ 239.954278][ T5800] exit_to_user_mode_loop+0xe7/0x370 [ 239.959746][ T5800] do_syscall_64+0x1e3/0xfa0 [ 239.964741][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.971045][ T5800] [ 239.973437][ T5800] Uninit was stored to memory at: [ 239.978723][ T5800] __dequeue_signal+0x4d6/0x970 [ 239.984033][ T5800] dequeue_signal+0x1c0/0x840 [ 239.988907][ T5800] get_signal+0xbf6/0x2a20 [ 239.993752][ T5800] arch_do_signal_or_restart+0x53/0xb90 [ 239.999502][ T5800] exit_to_user_mode_loop+0xe7/0x370 [ 240.005308][ T5800] do_syscall_64+0x1e3/0xfa0 [ 240.010056][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.021220][ T5800] [ 240.023616][ T5800] Uninit was created at: [ 240.028062][ T5800] kmem_cache_free+0x2b0/0x1490 [ 240.034729][ T5800] __sigqueue_free+0x23a/0x270 [ 240.039668][ T5800] __dequeue_signal+0x66b/0x970 [ 240.044921][ T5800] dequeue_signal+0x1c0/0x840 [ 240.049771][ T5800] get_signal+0xbf6/0x2a20 [ 240.054516][ T5800] arch_do_signal_or_restart+0x53/0xb90 [ 240.060247][ T5800] exit_to_user_mode_loop+0xe7/0x370 [ 240.066030][ T5800] do_syscall_64+0x1e3/0xfa0 [ 240.070969][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.077004][ T5800] [ 240.079379][ T5800] Bytes 12-15 of 48 are uninitialized [ 240.085066][ T5800] Memory access of size 48 starts at ffff888126597de0 [ 240.092120][ T5800] Data copied to user address 000000c00008fbf0 [ 240.098352][ T5800] [ 240.101001][ T5800] CPU: 1 UID: 0 PID: 5800 Comm: syz-execprog Not tainted syzkaller #0 PREEMPT(none) [ 240.110847][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 240.125770][ T5800] ===================================================== [ 240.134183][ T5800] Disabling lock debugging due to kernel taint [ 240.140403][ T5801] ===================================================== [ 240.140421][ T5800] Kernel panic - not syncing: kmsan.panic set ... [ 240.153856][ T5800] CPU: 1 UID: 0 PID: 5800 Comm: syz-execprog Tainted: G B syzkaller #0 PREEMPT(none) [ 240.165002][ T5800] Tainted: [B]=BAD_PAGE [ 240.169204][ T5800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 240.179335][ T5800] Call Trace: [ 240.182667][ T5800] [ 240.185645][ T5800] __dump_stack+0x26/0x30 [ 240.190115][ T5800] dump_stack_lvl+0x53/0x270 [ 240.194847][ T5800] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 240.200799][ T5800] dump_stack+0x1e/0x25 [ 240.205041][ T5800] vpanic+0x435/0xd30 [ 240.209162][ T5800] panic+0x15d/0x160 [ 240.213220][ T5800] kmsan_report+0x31c/0x320 [ 240.217854][ T5800] ? copy_fpstate_to_sigframe+0x1121/0x13d0 [ 240.223899][ T5800] ? kmsan_internal_check_memory+0x16c/0x230 [ 240.230004][ T5800] ? kmsan_copy_to_user+0xf1/0x190 [ 240.235245][ T5800] ? _copy_to_user+0xcc/0x120 [ 240.240025][ T5800] ? copy_siginfo_to_user+0x3f/0x140 [ 240.245437][ T5800] ? x64_setup_rt_frame+0x1392/0x2590 [ 240.250909][ T5800] ? arch_do_signal_or_restart+0x5db/0xb90 [ 240.256870][ T5800] ? exit_to_user_mode_loop+0xe7/0x370 [ 240.262458][ T5800] ? do_syscall_64+0x1e3/0xfa0 [ 240.267334][ T5800] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.273516][ T5800] ? stack_depot_save_flags+0x35/0x7b0 [ 240.279078][ T5800] ? kmsan_get_metadata+0xfb/0x160 [ 240.284329][ T5800] ? kmsan_internal_check_memory+0x9c/0x230 [ 240.290373][ T5800] ? copy_fpstate_to_sigframe+0x126f/0x13d0 [ 240.296426][ T5800] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 240.302373][ T5800] ? kmsan_get_metadata+0xfb/0x160 [ 240.307615][ T5800] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 240.313569][ T5800] kmsan_internal_check_memory+0x16c/0x230 [ 240.319522][ T5800] kmsan_copy_to_user+0xf1/0x190 [ 240.324592][ T5800] _copy_to_user+0xcc/0x120 [ 240.329204][ T5800] copy_siginfo_to_user+0x3f/0x140 [ 240.334446][ T5800] x64_setup_rt_frame+0x1392/0x2590 [ 240.339791][ T5800] arch_do_signal_or_restart+0x5db/0xb90 [ 240.345632][ T5800] exit_to_user_mode_loop+0xe7/0x370 [ 240.351061][ T5800] do_syscall_64+0x1e3/0xfa0 [ 240.355774][ T5800] ? irqentry_exit+0x16/0x60 [ 240.360470][ T5800] ? clear_bhb_loop+0x40/0x90 [ 240.365256][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.371255][ T5800] RIP: 0033:0x4800c1 [ 240.375225][ T5800] Code: 89 44 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 4c 8b 54 24 18 4c 8b 44 24 20 44 8b 4c 24 28 b8 ca 00 00 00 <0f> 05 89 44 24 30 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 240.394946][ T5800] RSP: 002b:000000c000097cf0 EFLAGS: 00000286 [ 240.401112][ T5800] RAX: 00000000000000ca RBX: 0000000000000000 RCX: 00000000004800c3 [ 240.409162][ T5800] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000c00007c948 [ 240.417205][ T5800] RBP: 000000c000097d38 R08: 0000000000000000 R09: 0000000000000000 [ 240.425245][ T5800] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000013 [ 240.433284][ T5800] R13: 0000000000000001 R14: 000000c000002a80 R15: 0000000000000001 [ 240.441367][ T5800] [ 242.149351][ T5800] Shutting down cpus with NMI [ 242.154413][ T5800] Kernel Offset: disabled [ 242.158782][ T5800] Rebooting in 86400 seconds..