no interfaces have a carrier [ 119.443640][ T5453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.496449][ T5453] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller syzkaller login: [ 122.124692][ T794] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. 2025/12/06 08:57:56 parsed 1 programs [ 176.249769][ T5810] cgroup: Unknown subsys name 'net' [ 176.392838][ T5810] cgroup: Unknown subsys name 'cpuset' [ 176.406175][ T5810] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 182.046618][ T5810] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 187.325370][ T5821] 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. [ 190.543412][ T5849] chnl_net:caif_netlink_parms(): no params data found [ 191.185971][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 191.195654][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 191.205332][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 191.219413][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 191.231927][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 192.354155][ T5849] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.361658][ T5849] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.369799][ T5849] bridge_slave_0: entered allmulticast mode [ 192.379164][ T5849] bridge_slave_0: entered promiscuous mode [ 192.685872][ T5849] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.693418][ T5849] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.701014][ T5849] bridge_slave_1: entered allmulticast mode [ 192.710317][ T5849] bridge_slave_1: entered promiscuous mode [ 192.841358][ T5849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.970008][ T5849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.216257][ T4943] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.224519][ T4943] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 193.336474][ T5849] team0: Port device team_slave_0 added [ 193.368989][ T5849] team0: Port device team_slave_1 added [ 193.498819][ T1150] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 193.508656][ T1150] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 193.605659][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.612996][ T5849] 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. [ 193.639352][ T5849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.705852][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.716990][ T5849] 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. [ 193.745770][ T5849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.327177][ T5849] hsr_slave_0: entered promiscuous mode [ 194.336889][ T5849] hsr_slave_1: entered promiscuous mode [ 194.888029][ T5849] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 194.913068][ T5849] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 194.934075][ T5849] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 194.957716][ T5849] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 195.200392][ T5849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.246521][ T5849] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.268254][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.275836][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.301194][ T4457] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.308736][ T4457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.743011][ T5849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 195.850502][ T5849] veth0_vlan: entered promiscuous mode [ 195.879266][ T5849] veth1_vlan: entered promiscuous mode [ 195.957597][ T5849] veth0_macvtap: entered promiscuous mode [ 195.974324][ T5849] veth1_macvtap: entered promiscuous mode [ 196.018847][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 196.051853][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.082097][ T61] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.094950][ T61] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.105397][ T61] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.125893][ T61] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/06 08:58:30 executed programs: 0 [ 197.520952][ T61] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.589436][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 197.619110][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 197.628511][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 197.642134][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 197.656730][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 197.773442][ T5099] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 197.857132][ T5099] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 197.888035][ T5099] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 197.995188][ T5099] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 198.026369][ T5099] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 198.129376][ T5099] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 198.139612][ T5099] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 198.152123][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 198.166028][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 198.176822][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 198.206707][ T51] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 198.218925][ T51] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 198.236211][ T51] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 198.251714][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 198.265698][ T61] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 198.283100][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 198.337516][ T5882] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 198.346762][ T5882] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 198.357860][ T5882] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 198.371623][ T5882] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 198.384350][ T5882] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 199.160382][ T61] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.258877][ T5935] chnl_net:caif_netlink_parms(): no params data found [ 199.380280][ T61] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.723148][ T5882] Bluetooth: hci0: command tx timeout [ 199.873094][ T5944] chnl_net:caif_netlink_parms(): no params data found [ 200.124717][ T5882] Bluetooth: hci1: command tx timeout [ 200.205942][ T5882] Bluetooth: hci2: command tx timeout [ 200.228244][ T61] bridge_slave_1: left allmulticast mode [ 200.234259][ T61] bridge_slave_1: left promiscuous mode [ 200.240780][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.286527][ T61] bridge_slave_0: left allmulticast mode [ 200.292298][ T61] bridge_slave_0: left promiscuous mode [ 200.300800][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.363286][ T5882] Bluetooth: hci3: command tx timeout [ 200.444087][ T5882] Bluetooth: hci4: command tx timeout [ 200.584704][ T61] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 200.600634][ T61] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 200.622236][ T61] bond0 (unregistering): Released all slaves [ 200.636909][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 200.792140][ T5935] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.799787][ T5935] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.807662][ T5935] bridge_slave_0: entered allmulticast mode [ 200.816916][ T5935] bridge_slave_0: entered promiscuous mode [ 200.926061][ T61] hsr_slave_0: left promiscuous mode [ 200.936674][ T61] hsr_slave_1: left promiscuous mode [ 200.946758][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 200.954324][ T61] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 200.968936][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 200.979295][ T61] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 201.007728][ T61] veth1_macvtap: left promiscuous mode [ 201.014804][ T61] veth0_macvtap: left promiscuous mode [ 201.020667][ T61] veth1_vlan: left promiscuous mode [ 201.026307][ T61] veth0_vlan: left promiscuous mode [ 201.444486][ T61] team0 (unregistering): Port device team_slave_1 removed [ 201.466578][ T61] team0 (unregistering): Port device team_slave_0 removed [ 201.693290][ T5935] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.701265][ T5935] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.709320][ T5935] bridge_slave_1: entered allmulticast mode [ 201.718623][ T5935] bridge_slave_1: entered promiscuous mode [ 201.729626][ T5939] chnl_net:caif_netlink_parms(): no params data found [ 201.813309][ T5882] Bluetooth: hci0: command tx timeout [ 201.987240][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 202.113527][ T5935] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 202.215711][ T5882] Bluetooth: hci1: command tx timeout [ 202.256867][ T5935] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 202.297492][ T5882] Bluetooth: hci2: command tx timeout [ 202.445168][ T5882] Bluetooth: hci3: command tx timeout [ 202.461354][ T5944] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.469225][ T5944] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.476959][ T5944] bridge_slave_0: entered allmulticast mode [ 202.486603][ T5944] bridge_slave_0: entered promiscuous mode [ 202.547165][ T5882] Bluetooth: hci4: command tx timeout [ 202.588651][ T5944] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.596375][ T5944] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.607740][ T5944] bridge_slave_1: entered allmulticast mode [ 202.617051][ T5944] bridge_slave_1: entered promiscuous mode [ 202.777399][ T5935] team0: Port device team_slave_0 added [ 203.355171][ T5935] team0: Port device team_slave_1 added [ 203.362156][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.369822][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.377544][ T5949] bridge_slave_0: entered allmulticast mode [ 203.386577][ T5949] bridge_slave_0: entered promiscuous mode [ 203.446961][ T5944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 203.532366][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.543372][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.551022][ T5949] bridge_slave_1: entered allmulticast mode [ 203.560348][ T5949] bridge_slave_1: entered promiscuous mode [ 203.585165][ T5944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 203.786874][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 203.794204][ T5935] 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. [ 203.820724][ T5935] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 203.882749][ T5882] Bluetooth: hci0: command tx timeout [ 204.014436][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 204.021565][ T5935] 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. [ 204.049090][ T5935] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 204.063451][ T5939] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.070859][ T5939] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.080230][ T5939] bridge_slave_0: entered allmulticast mode [ 204.088570][ T5939] bridge_slave_0: entered promiscuous mode [ 204.100059][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.107652][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.115442][ T5943] bridge_slave_0: entered allmulticast mode [ 204.124081][ T5943] bridge_slave_0: entered promiscuous mode [ 204.143223][ T5944] team0: Port device team_slave_0 added [ 204.149288][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.156807][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.164488][ T5943] bridge_slave_1: entered allmulticast mode [ 204.173774][ T5943] bridge_slave_1: entered promiscuous mode [ 204.193554][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 204.220901][ T5939] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.228542][ T5939] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.236519][ T5939] bridge_slave_1: entered allmulticast mode [ 204.245787][ T5939] bridge_slave_1: entered promiscuous mode [ 204.267086][ T5944] team0: Port device team_slave_1 added [ 204.279700][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 204.289053][ T5882] Bluetooth: hci1: command tx timeout [ 204.362760][ T5882] Bluetooth: hci2: command tx timeout [ 204.511153][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 204.523972][ T5882] Bluetooth: hci3: command tx timeout [ 204.602717][ T5882] Bluetooth: hci4: command tx timeout [ 204.677455][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 204.698765][ T5939] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 204.721132][ T5935] hsr_slave_0: entered promiscuous mode [ 204.733018][ T5935] hsr_slave_1: entered promiscuous mode [ 204.743466][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 204.750556][ T5944] 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. [ 204.776794][ T5944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 204.796900][ T5949] team0: Port device team_slave_0 added [ 204.804731][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 204.811834][ T5944] 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. [ 204.838248][ T5944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 204.884165][ T5939] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 204.924711][ T5949] team0: Port device team_slave_1 added [ 205.091894][ T5943] team0: Port device team_slave_0 added [ 205.106920][ T5943] team0: Port device team_slave_1 added [ 205.162950][ T5939] team0: Port device team_slave_0 added [ 205.199733][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 205.206997][ T5949] 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. [ 205.233387][ T5949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 205.288457][ T5939] team0: Port device team_slave_1 added [ 205.420316][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 205.427627][ T5949] 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. [ 205.455011][ T5949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.497958][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 205.505388][ T5943] 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. [ 205.531664][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 205.592680][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 205.599780][ T5943] 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. [ 205.626388][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.670152][ T5944] hsr_slave_0: entered promiscuous mode [ 205.678451][ T5944] hsr_slave_1: entered promiscuous mode [ 205.686854][ T5944] debugfs: 'hsr0' already exists in 'hsr' [ 205.692836][ T5944] Cannot create hsr debugfs directory [ 205.716809][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 205.724146][ T5939] 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. [ 205.750493][ T5939] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 205.778102][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 205.785562][ T5939] 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. [ 205.812137][ T5939] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.964611][ T5882] Bluetooth: hci0: command tx timeout [ 206.117905][ T5949] hsr_slave_0: entered promiscuous mode [ 206.127780][ T5949] hsr_slave_1: entered promiscuous mode [ 206.136253][ T5949] debugfs: 'hsr0' already exists in 'hsr' [ 206.142127][ T5949] Cannot create hsr debugfs directory [ 206.219117][ T5943] hsr_slave_0: entered promiscuous mode [ 206.228857][ T5943] hsr_slave_1: entered promiscuous mode [ 206.236897][ T5943] debugfs: 'hsr0' already exists in 'hsr' [ 206.242817][ T5943] Cannot create hsr debugfs directory [ 206.362867][ T5882] Bluetooth: hci1: command tx timeout [ 206.452909][ T5882] Bluetooth: hci2: command tx timeout [ 206.611993][ T5882] Bluetooth: hci3: command tx timeout [ 206.635495][ T5939] hsr_slave_0: entered promiscuous mode [ 206.644204][ T5939] hsr_slave_1: entered promiscuous mode [ 206.651546][ T5939] debugfs: 'hsr0' already exists in 'hsr' [ 206.657495][ T5939] Cannot create hsr debugfs directory [ 206.683027][ T5882] Bluetooth: hci4: command tx timeout [ 207.681440][ T5944] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 207.736497][ T5944] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 207.772044][ T5944] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 207.797960][ T5944] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 208.057478][ T5935] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 208.125540][ T5939] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 208.150457][ T5939] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 208.176628][ T5935] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 208.197269][ T5943] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 208.232084][ T5939] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 208.277335][ T5935] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 208.309236][ T5935] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 208.332336][ T5943] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 208.377791][ T5939] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 208.438050][ T5943] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 208.522114][ T5943] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 208.650963][ T5949] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 208.790670][ T5949] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 208.879798][ T5949] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 208.909539][ T5949] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 209.223837][ T5944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.391319][ T5944] 8021q: adding VLAN 0 to HW filter on device team0 [ 209.533803][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.541278][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.610764][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.618340][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.701822][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.740909][ T5935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 209.933274][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.026666][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.034350][ T4325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.057627][ T5935] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.098987][ T5939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.119817][ T5944] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 210.146109][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.153819][ T4325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.237785][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.245365][ T4325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.386603][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.394213][ T4325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.434936][ T5939] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.635667][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 210.684836][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.692311][ T4325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.738088][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.745669][ T4325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.931282][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 211.084263][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.091732][ T4325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.206996][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.214614][ T4325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.299859][ T5944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 212.829339][ T5944] veth0_vlan: entered promiscuous mode [ 212.917708][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 212.940143][ T5944] veth1_vlan: entered promiscuous mode [ 212.990497][ T5935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.206719][ T5944] veth0_macvtap: entered promiscuous mode [ 213.289491][ T5944] veth1_macvtap: entered promiscuous mode [ 213.391109][ T5939] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.453236][ T5943] veth0_vlan: entered promiscuous mode [ 213.495068][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 213.592844][ T5943] veth1_vlan: entered promiscuous mode [ 213.615833][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 213.633345][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 213.714191][ T4028] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.757618][ T4457] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.804172][ T5935] veth0_vlan: entered promiscuous mode [ 213.864397][ T1859] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.913677][ T4943] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 213.941463][ T5935] veth1_vlan: entered promiscuous mode [ 214.165773][ T5943] veth0_macvtap: entered promiscuous mode [ 214.191159][ T5939] veth0_vlan: entered promiscuous mode [ 214.267934][ T5943] veth1_macvtap: entered promiscuous mode [ 214.305377][ T5939] veth1_vlan: entered promiscuous mode [ 214.418338][ T5935] veth0_macvtap: entered promiscuous mode [ 214.482539][ T5935] veth1_macvtap: entered promiscuous mode [ 214.572789][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 214.633168][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 214.699986][ T1150] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.779624][ T5939] veth0_macvtap: entered promiscuous mode [ 214.798547][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 214.820738][ T1150] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.863998][ T5939] veth1_macvtap: entered promiscuous mode [ 214.890765][ T1150] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 214.935507][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 214.958056][ T1150] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.057694][ T1150] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.109405][ T61] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.166702][ T61] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.201148][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 215.264099][ T61] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.336241][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 215.477832][ T4325] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.556743][ T4325] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.612166][ T4325] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 215.653386][ T4325] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 216.336831][ T5949] veth0_vlan: entered promiscuous mode [ 216.450939][ T5949] veth1_vlan: entered promiscuous mode [ 216.919505][ T5949] veth0_macvtap: entered promiscuous mode [ 217.035755][ T5949] veth1_macvtap: entered promiscuous mode [ 217.246817][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 217.366965][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 217.467389][ T4028] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.523705][ T61] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.604090][ T61] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 217.696765][ T61] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.461080][ T1141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.470380][ T1141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.655002][ T1859] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.665693][ T1859] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/06 08:58:54 executed programs: 10 [ 221.239374][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.248951][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.473112][ T5159] udevd[5159]: worker [6169] terminated by signal 33 (Unknown signal 33) [ 221.481858][ T5159] udevd[5159]: worker [6169] failed while handling '/devices/virtual/block/loop3' [ 221.622684][ T3803] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.631178][ T3803] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 221.844275][ T3761] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 221.852293][ T3761] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.049478][ T4325] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.057719][ T4325] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.168929][ T4325] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.178026][ T4325] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.335842][ T4325] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 222.345852][ T4325] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 223.533991][ T1859] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.542093][ T1859] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 223.824541][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 223.832885][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.541941][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 224.549265][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 2025/12/06 08:58:59 executed programs: 81 2025/12/06 08:59:04 executed programs: 188 2025/12/06 08:59:09 executed programs: 294 [ 241.068770][ T5935] ===================================================== [ 241.076312][ T5935] BUG: KMSAN: kernel-infoleak-after-free in _copy_to_user+0xcc/0x120 [ 241.086336][ T5935] _copy_to_user+0xcc/0x120 [ 241.091030][ T5935] copy_siginfo_to_user+0x3f/0x140 [ 241.096766][ T5935] x64_setup_rt_frame+0x1392/0x2590 [ 241.102264][ T5935] arch_do_signal_or_restart+0x63c/0xc00 [ 241.110486][ T5935] exit_to_user_mode_loop+0x118/0x1b70 [ 241.116990][ T5935] do_syscall_64+0x1fe/0xf80 [ 241.121917][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.128240][ T5935] [ 241.130636][ T5935] Uninit was stored to memory at: [ 241.136057][ T5935] __dequeue_signal+0x4d6/0x970 [ 241.141082][ T5935] dequeue_signal+0x1c0/0x840 [ 241.146098][ T5935] get_signal+0xbf6/0x2a20 [ 241.150763][ T5935] arch_do_signal_or_restart+0x53/0xc00 [ 241.156691][ T5935] exit_to_user_mode_loop+0x118/0x1b70 [ 241.162344][ T5935] do_syscall_64+0x1fe/0xf80 [ 241.169467][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.177693][ T5935] [ 241.180095][ T5935] Uninit was created at: [ 241.184937][ T5935] kmem_cache_free+0x2c9/0x13c0 [ 241.189986][ T5935] __sigqueue_free+0x23a/0x270 [ 241.195036][ T5935] __dequeue_signal+0x66b/0x970 [ 241.200054][ T5935] dequeue_signal+0x1c0/0x840 [ 241.205051][ T5935] get_signal+0xbf6/0x2a20 [ 241.211903][ T5935] arch_do_signal_or_restart+0x53/0xc00 [ 241.218631][ T5935] exit_to_user_mode_loop+0x118/0x1b70 [ 241.224433][ T5935] do_syscall_64+0x1fe/0xf80 [ 241.229184][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.235363][ T5935] [ 241.237753][ T5935] Bytes 12-15 of 48 are uninitialized [ 241.243402][ T5935] Memory access of size 48 starts at ffff888013a93d00 [ 241.250271][ T5935] Data copied to user address 00007ffc04f521f0 [ 241.256696][ T5935] [ 241.259150][ T5935] CPU: 0 UID: 0 PID: 5935 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(none) [ 241.269044][ T5935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 241.279686][ T5935] ===================================================== [ 241.286941][ T5935] Disabling lock debugging due to kernel taint [ 241.293304][ T5935] Kernel panic - not syncing: kmsan.panic set ... [ 241.299835][ T5935] CPU: 0 UID: 0 PID: 5935 Comm: syz-executor Tainted: G B syzkaller #0 PREEMPT(none) [ 241.311215][ T5935] Tainted: [B]=BAD_PAGE [ 241.315722][ T5935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 241.325910][ T5935] Call Trace: [ 241.329280][ T5935] [ 241.332290][ T5935] __dump_stack+0x26/0x30 [ 241.336834][ T5935] dump_stack_lvl+0x53/0x270 [ 241.341604][ T5935] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 241.347608][ T5935] dump_stack+0x1e/0x25 [ 241.351911][ T5935] vpanic+0x435/0xd30 [ 241.356053][ T5935] panic+0x15d/0x160 [ 241.360146][ T5935] kmsan_report+0x31c/0x320 [ 241.364811][ T5935] ? copy_fpstate_to_sigframe+0x1131/0x13d0 [ 241.370867][ T5935] ? kmsan_internal_check_memory+0x16c/0x230 [ 241.376995][ T5935] ? kmsan_copy_to_user+0xf1/0x190 [ 241.382249][ T5935] ? _copy_to_user+0xcc/0x120 [ 241.387051][ T5935] ? copy_siginfo_to_user+0x3f/0x140 [ 241.392558][ T5935] ? x64_setup_rt_frame+0x1392/0x2590 [ 241.398089][ T5935] ? arch_do_signal_or_restart+0x63c/0xc00 [ 241.404053][ T5935] ? exit_to_user_mode_loop+0x118/0x1b70 [ 241.409858][ T5935] ? do_syscall_64+0x1fe/0xf80 [ 241.414750][ T5935] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.420974][ T5935] ? stack_depot_save_flags+0x35/0x790 [ 241.426578][ T5935] ? kmsan_get_metadata+0xfb/0x160 [ 241.431857][ T5935] ? kmsan_internal_check_memory+0x9c/0x230 [ 241.437929][ T5935] ? copy_fpstate_to_sigframe+0x126f/0x13d0 [ 241.443998][ T5935] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 241.449970][ T5935] ? kmsan_get_metadata+0xfb/0x160 [ 241.455230][ T5935] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 241.461205][ T5935] kmsan_internal_check_memory+0x16c/0x230 [ 241.467181][ T5935] kmsan_copy_to_user+0xf1/0x190 [ 241.472271][ T5935] _copy_to_user+0xcc/0x120 [ 241.476915][ T5935] copy_siginfo_to_user+0x3f/0x140 [ 241.482171][ T5935] x64_setup_rt_frame+0x1392/0x2590 [ 241.487570][ T5935] arch_do_signal_or_restart+0x63c/0xc00 [ 241.493403][ T5935] exit_to_user_mode_loop+0x118/0x1b70 [ 241.499081][ T5935] do_syscall_64+0x1fe/0xf80 [ 241.503808][ T5935] ? clear_bhb_loop+0x40/0x90 [ 241.508621][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.514661][ T5935] RIP: 0033:0x7fa8c439163a [ 241.519176][ T5935] Code: ff ff ff c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 [ 241.538932][ T5935] RSP: 002b:00007ffc04f52678 EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 241.547510][ T5935] RAX: 0000000000000000 RBX: 00007ffc04f52700 RCX: 00007fa8c439163a [ 241.555581][ T5935] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 241.563650][ T5935] RBP: 0000000000000003 R08: 0000000000000558 R09: 0079746972756365 [ 241.571716][ T5935] R10: 00007fa8c45b6a80 R11: 0000000000000206 R12: 00007fa8c45b6a20 [ 241.579792][ T5935] R13: 00007ffc04f5269c R14: 0000000000000000 R15: 00007fa8c45b7e60 [ 241.587904][ T5935] [ 241.591438][ T5935] Kernel Offset: disabled [ 241.595841][ T5935] Rebooting in 86400 seconds..