no interfaces have a carrier [ 49.727369][ T5286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.752796][ T5286] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. 2026/07/26 02:35:21 parsed 1 programs 2026/07/26 02:35:21 serving rpc on tcp://37695 syzkaller login: [ 80.220511][ T5634] cgroup: Unknown subsys name 'net' [ 80.342906][ T5634] cgroup: Unknown subsys name 'cpuset' [ 80.351407][ T5634] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.794678][ T5634] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.960431][ T5652] 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. [ 85.851705][ T49] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.861547][ T49] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.874119][ T49] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.884347][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.894149][ T49] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.714340][ T188] cfg80211: failed to load regulatory.db [ 87.623765][ T114] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.638366][ T114] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.780374][ T114] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.797774][ T114] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.253698][ T5702] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.261495][ T5702] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.268722][ T5702] bridge_slave_0: entered allmulticast mode [ 88.276173][ T5702] bridge_slave_0: entered promiscuous mode [ 88.285875][ T5702] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.293057][ T5702] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.300787][ T5702] bridge_slave_1: entered allmulticast mode [ 88.308402][ T5702] bridge_slave_1: entered promiscuous mode [ 88.332819][ T5702] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.343918][ T5702] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.370786][ T5702] team0: Port device team_slave_0 added [ 88.378642][ T5702] team0: Port device team_slave_1 added [ 88.399659][ T5702] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.406598][ T5702] 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. [ 88.432997][ T5702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.445472][ T5702] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.453394][ T5702] 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. [ 88.479705][ T5702] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.517798][ T5702] hsr_slave_0: entered promiscuous mode [ 88.525078][ T5702] hsr_slave_1: entered promiscuous mode [ 88.655276][ T5702] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 88.668232][ T5702] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.676432][ T5702] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 88.685556][ T5702] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.693383][ T5702] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 88.703241][ T5702] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.711160][ T5702] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 88.721267][ T5702] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.794161][ T5702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.815123][ T5702] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.827899][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.835122][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.852053][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.859181][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.134090][ T5702] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.302706][ T5702] veth0_vlan: entered promiscuous mode [ 89.318926][ T5702] veth1_vlan: entered promiscuous mode [ 89.348316][ T5702] veth0_macvtap: entered promiscuous mode [ 89.358422][ T5702] veth1_macvtap: entered promiscuous mode [ 89.375825][ T5702] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.393505][ T5702] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.411633][ T46] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.422531][ T46] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.432324][ T46] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.443283][ T46] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/26 02:35:33 executed programs: 0 [ 89.640700][ T49] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.651595][ T49] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.660946][ T49] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.670257][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.679335][ T49] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.700140][ T5773] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.724202][ T5772] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.733495][ T5772] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.748084][ T5772] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.756084][ T5772] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.792933][ T5772] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.803788][ T5772] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.806321][ T5773] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.814008][ T5772] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.823538][ T5773] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.829812][ T5772] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.841655][ T5772] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.854371][ T5772] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.856103][ T5773] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.874323][ T5773] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.014199][ T5773] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.026260][ T5773] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.043937][ T5773] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.054561][ T5773] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.068185][ T5773] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.836761][ T13] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.550300][ T13] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.728791][ T5686] Bluetooth: hci0: command tx timeout [ 91.807636][ T5686] Bluetooth: hci1: command tx timeout [ 91.831205][ T5770] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.839302][ T5770] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.846585][ T5770] bridge_slave_0: entered allmulticast mode [ 91.855032][ T5770] bridge_slave_0: entered promiscuous mode [ 91.874295][ T5768] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.882606][ T5768] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.890867][ T5768] bridge_slave_0: entered allmulticast mode [ 91.898111][ T5768] bridge_slave_0: entered promiscuous mode [ 91.906188][ T5768] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.913386][ T5768] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.920807][ T5768] bridge_slave_1: entered allmulticast mode [ 91.928041][ T5768] bridge_slave_1: entered promiscuous mode [ 91.935001][ T5770] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.942209][ T5770] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.949539][ T5770] bridge_slave_1: entered allmulticast mode [ 91.956441][ T5770] bridge_slave_1: entered promiscuous mode [ 91.968428][ T5773] Bluetooth: hci3: command tx timeout [ 91.974847][ T5686] Bluetooth: hci2: command tx timeout [ 92.054903][ T5770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.087247][ T5768] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.107366][ T5770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.116781][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.124081][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.132486][ T5686] Bluetooth: hci4: command tx timeout [ 92.138699][ T5786] bridge_slave_0: entered allmulticast mode [ 92.145653][ T5786] bridge_slave_0: entered promiscuous mode [ 92.152987][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.160697][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.168162][ T5776] bridge_slave_0: entered allmulticast mode [ 92.175216][ T5776] bridge_slave_0: entered promiscuous mode [ 92.184386][ T5768] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.207937][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.215123][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.222374][ T5786] bridge_slave_1: entered allmulticast mode [ 92.229538][ T5786] bridge_slave_1: entered promiscuous mode [ 92.236580][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.244366][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.252173][ T5776] bridge_slave_1: entered allmulticast mode [ 92.259178][ T5776] bridge_slave_1: entered promiscuous mode [ 92.292326][ T5770] team0: Port device team_slave_0 added [ 92.336319][ T5770] team0: Port device team_slave_1 added [ 92.364351][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.375579][ T5768] team0: Port device team_slave_0 added [ 92.400310][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.418836][ T13] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.435895][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.456093][ T5768] team0: Port device team_slave_1 added [ 92.496908][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.525408][ T5771] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.532990][ T5771] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.540757][ T5771] bridge_slave_0: entered allmulticast mode [ 92.548094][ T5771] bridge_slave_0: entered promiscuous mode [ 92.555664][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.562871][ T5770] 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. [ 92.589018][ T5770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.619174][ T13] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.635330][ T5776] team0: Port device team_slave_0 added [ 92.641634][ T5768] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.648798][ T5768] 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. [ 92.675216][ T5768] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.686418][ T5771] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.695423][ T5771] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.702822][ T5771] bridge_slave_1: entered allmulticast mode [ 92.710391][ T5771] bridge_slave_1: entered promiscuous mode [ 92.717710][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.724647][ T5770] 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. [ 92.750939][ T5770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.774859][ T5776] team0: Port device team_slave_1 added [ 92.781169][ T5768] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.788333][ T5768] 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. [ 92.814370][ T5768] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.858471][ T5786] team0: Port device team_slave_0 added [ 92.892529][ T5771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.904207][ T5786] team0: Port device team_slave_1 added [ 92.929002][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.936091][ T5776] 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. [ 92.962422][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.995832][ T5771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.016142][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.023251][ T5786] 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. [ 93.049276][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.061318][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.068610][ T5776] 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. [ 93.094615][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.119763][ T5768] hsr_slave_0: entered promiscuous mode [ 93.126046][ T5768] hsr_slave_1: entered promiscuous mode [ 93.132524][ T5768] debugfs: 'hsr0' already exists in 'hsr' [ 93.138359][ T5768] Cannot create hsr debugfs directory [ 93.177488][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.184567][ T5786] 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. [ 93.211169][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.245454][ T5770] hsr_slave_0: entered promiscuous mode [ 93.253844][ T5770] hsr_slave_1: entered promiscuous mode [ 93.260606][ T5770] debugfs: 'hsr0' already exists in 'hsr' [ 93.266328][ T5770] Cannot create hsr debugfs directory [ 93.284470][ T5771] team0: Port device team_slave_0 added [ 93.293730][ T5771] team0: Port device team_slave_1 added [ 93.395968][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.403249][ T5771] 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. [ 93.429990][ T5771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.481273][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.488634][ T5771] 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. [ 93.514697][ T5771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.551040][ T13] bridge_slave_1: left allmulticast mode [ 93.556753][ T13] bridge_slave_1: left promiscuous mode [ 93.563819][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.574821][ T13] bridge_slave_0: left allmulticast mode [ 93.580779][ T13] bridge_slave_0: left promiscuous mode [ 93.586878][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.729876][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.740787][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.751612][ T13] bond0 (unregistering): Released all slaves [ 93.808675][ T5686] Bluetooth: hci0: command tx timeout [ 93.831774][ T5786] hsr_slave_0: entered promiscuous mode [ 93.838257][ T5786] hsr_slave_1: entered promiscuous mode [ 93.844800][ T5786] debugfs: 'hsr0' already exists in 'hsr' [ 93.850596][ T5786] Cannot create hsr debugfs directory [ 93.869370][ T5776] hsr_slave_0: entered promiscuous mode [ 93.878483][ T5776] hsr_slave_1: entered promiscuous mode [ 93.884864][ T5776] debugfs: 'hsr0' already exists in 'hsr' [ 93.891500][ T5776] Cannot create hsr debugfs directory [ 93.899384][ T5686] Bluetooth: hci1: command tx timeout [ 94.014905][ T13] hsr_slave_0: left promiscuous mode [ 94.021601][ T13] hsr_slave_1: left promiscuous mode [ 94.028294][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.035712][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.043741][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.051725][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.057911][ T5686] Bluetooth: hci2: command tx timeout [ 94.059854][ T5773] Bluetooth: hci3: command tx timeout [ 94.075604][ T13] veth1_macvtap: left promiscuous mode [ 94.081661][ T13] veth0_macvtap: left promiscuous mode [ 94.087224][ T13] veth1_vlan: left promiscuous mode [ 94.092672][ T13] veth0_vlan: left promiscuous mode [ 94.207544][ T5773] Bluetooth: hci4: command tx timeout [ 94.263618][ T13] team0 (unregistering): Port device team_slave_1 removed [ 94.277011][ T13] team0 (unregistering): Port device team_slave_0 removed [ 94.464892][ T5771] hsr_slave_0: entered promiscuous mode [ 94.471949][ T5771] hsr_slave_1: entered promiscuous mode [ 95.039192][ T5768] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.052749][ T5768] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.084137][ T5768] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.104513][ T5768] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.113123][ T5768] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.123141][ T5768] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.143881][ T5286] 8021q: adding VLAN 0 to HW filter on device eth1 [ 95.152584][ T5768] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.162563][ T5768] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.249194][ T5776] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 95.266508][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.275101][ T5776] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 95.287292][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.304282][ T5776] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 95.315555][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.323753][ T5776] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 95.336143][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.485394][ T5770] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 95.501966][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.512457][ T5770] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 95.528628][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.568739][ T5770] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 95.582989][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.592286][ T5770] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.614068][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 95.709412][ T5768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.810564][ T5768] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.845025][ T157] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.852199][ T157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.887833][ T5773] Bluetooth: hci0: command tx timeout [ 95.892614][ T157] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.900390][ T157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.964328][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.971070][ T5773] Bluetooth: hci1: command tx timeout [ 96.044351][ T5770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.128563][ T5773] Bluetooth: hci3: command tx timeout [ 96.128597][ T5686] Bluetooth: hci2: command tx timeout [ 96.147315][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.182034][ T5771] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.193052][ T5771] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.204673][ T5770] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.225731][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.232922][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.247241][ T5771] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.259304][ T5771] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.291212][ T5686] Bluetooth: hci4: command tx timeout [ 96.298998][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.306165][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.344165][ T5771] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.356911][ T5771] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.380634][ T5771] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 96.400714][ T5771] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.419196][ T157] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.426380][ T157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.545792][ T157] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.553012][ T157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.630855][ T5786] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.642070][ T5786] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.673514][ T5786] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.685663][ T5786] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.721942][ T5786] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.735389][ T5786] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.744378][ T5786] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.757237][ T5786] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.120911][ T5771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.226445][ T5771] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.294177][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.301372][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.362695][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.379541][ T114] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.386718][ T114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.469056][ T5768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.500346][ T5786] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.560556][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.567737][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.620561][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.627768][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.866422][ T5768] veth0_vlan: entered promiscuous mode [ 97.922070][ T5768] veth1_vlan: entered promiscuous mode [ 97.965734][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.968425][ T5686] Bluetooth: hci0: command tx timeout [ 98.048191][ T5686] Bluetooth: hci1: command tx timeout [ 98.065550][ T5770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.191294][ T5768] veth0_macvtap: entered promiscuous mode [ 98.211631][ T5686] Bluetooth: hci3: command tx timeout [ 98.217098][ T5686] Bluetooth: hci2: command tx timeout [ 98.240145][ T5768] veth1_macvtap: entered promiscuous mode [ 98.367651][ T5686] Bluetooth: hci4: command tx timeout [ 98.452685][ T5768] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.479913][ T5776] veth0_vlan: entered promiscuous mode [ 98.509364][ T5770] veth0_vlan: entered promiscuous mode [ 98.541327][ T5768] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.600970][ T5770] veth1_vlan: entered promiscuous mode [ 98.622993][ T5776] veth1_vlan: entered promiscuous mode [ 98.645134][ T114] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.655695][ T114] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.693237][ T114] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.722692][ T114] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.823429][ T5771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.901506][ T5770] veth0_macvtap: entered promiscuous mode [ 98.913736][ T5776] veth0_macvtap: entered promiscuous mode [ 98.942468][ T5770] veth1_macvtap: entered promiscuous mode [ 98.960000][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.978848][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.986560][ T5776] veth1_macvtap: entered promiscuous mode [ 99.074318][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.093860][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.102953][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.111269][ T5771] veth0_vlan: entered promiscuous mode [ 99.117654][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.129404][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.137225][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.155930][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 2026/07/26 02:35:43 executed programs: 10 [ 99.180197][ T46] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.205602][ T46] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.221517][ T46] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.246227][ T46] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.275412][ T5771] veth1_vlan: entered promiscuous mode [ 99.295158][ T46] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.318067][ T46] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.370422][ T114] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.385883][ T114] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.606575][ T5771] veth0_macvtap: entered promiscuous mode [ 99.613026][ T114] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.632038][ T5771] veth1_macvtap: entered promiscuous mode [ 99.643785][ T114] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.753511][ T1118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.763610][ T1118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.838573][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.851777][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.881023][ T3339] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.901578][ T3339] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.925282][ T5786] veth0_vlan: entered promiscuous mode [ 99.991972][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.003727][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.033021][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.045354][ T3339] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.059365][ T3339] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.084843][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.111426][ T5786] veth1_vlan: entered promiscuous mode [ 100.344880][ T5786] veth0_macvtap: entered promiscuous mode [ 100.425736][ T5786] veth1_macvtap: entered promiscuous mode [ 100.446961][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.473919][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.516093][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.650869][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.681772][ T3339] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.715792][ T3339] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.731732][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.759306][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.790778][ T6053] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.819565][ T6053] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.206845][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.246607][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.387706][ T6053] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.424341][ T6053] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/26 02:35:48 executed programs: 203 2026/07/26 02:35:53 executed programs: 482 [ 112.805819][ C1] [ 112.805829][ C1] ================================ [ 112.805834][ C1] WARNING: inconsistent lock state [ 112.805844][ C1] syzkaller #0 Not tainted [ 112.805850][ C1] -------------------------------- [ 112.805854][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 112.805860][ C1] syz.2.687/6699 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 112.805871][ C1] ffff888029102038 (rhashtable_bucket){..-.}-{0:0}, at: rht_lock+0x8b/0x180 [ 112.805913][ C1] {INITIAL USE} state was registered at: [ 112.805918][ C1] lock_acquire+0x106/0x350 [ 112.805937][ C1] rht_lock+0xa3/0x180 [ 112.805952][ C1] pidfs_add_pid+0x325/0xc50 [ 112.805966][ C1] alloc_pid+0xe7a/0x1310 [ 112.805983][ C1] copy_process+0x20ea/0x4390 [ 112.806000][ C1] kernel_clone+0x2d7/0x940 [ 112.806018][ C1] user_mode_thread+0x110/0x180 [ 112.806036][ C1] rest_init+0x23/0x300 [ 112.806056][ C1] start_kernel+0x392/0x3e0 [ 112.806075][ C1] x86_64_start_reservations+0x24/0x30 [ 112.806090][ C1] x86_64_start_kernel+0x137/0x1b0 [ 112.806105][ C1] common_startup_64+0x13e/0x157 [ 112.806123][ C1] irq event stamp: 1650 [ 112.806129][ C1] hardirqs last enabled at (1649): [] do_syscall_64+0x9d/0x580 [ 112.806153][ C1] hardirqs last disabled at (1650): [] exc_debug_kernel+0x60/0x140 [ 112.806178][ C1] softirqs last enabled at (1608): [] bpf_prog_load+0x166f/0x1c00 [ 112.806206][ C1] softirqs last disabled at (1606): [] bpf_ksym_add+0x2c/0x340 [ 112.806232][ C1] [ 112.806232][ C1] other info that might help us debug this: [ 112.806238][ C1] Possible unsafe locking scenario: [ 112.806238][ C1] [ 112.806243][ C1] CPU0 [ 112.806247][ C1] ---- [ 112.806251][ C1] lock(rhashtable_bucket); [ 112.806263][ C1] [ 112.806267][ C1] lock(rhashtable_bucket); [ 112.806277][ C1] [ 112.806277][ C1] *** DEADLOCK *** [ 112.806277][ C1] [ 112.806282][ C1] no locks held by syz.2.687/6699. [ 112.806289][ C1] [ 112.806289][ C1] stack backtrace: [ 112.806308][ C1] CPU: 1 UID: 0 PID: 6699 Comm: syz.2.687 Not tainted syzkaller #0 PREEMPT(full) [ 112.806328][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 112.806345][ C1] Call Trace: [ 112.806352][ C1] <#DB> [ 112.806359][ C1] dump_stack_lvl+0xe8/0x150 [ 112.806384][ C1] print_usage_bug+0x28b/0x2e0 [ 112.806411][ C1] ? rht_lock+0x8b/0x180 [ 112.806426][ C1] lock_acquire+0x1cc/0x350 [ 112.806451][ C1] ? verify_lock_unused+0xb/0x70 [ 112.806474][ C1] ? rht_lock+0x8b/0x180 [ 112.806492][ C1] rht_lock+0xa3/0x180 [ 112.806507][ C1] ? rht_lock+0x8b/0x180 [ 112.806522][ C1] rhtab_delete_elem+0x404/0x1b30 [ 112.806539][ C1] ? rhtab_lookup_elem+0x29/0xd90 [ 112.806557][ C1] ? rhtab_delete_elem+0x15c/0x1b30 [ 112.806574][ C1] ? rhtab_map_delete_elem+0x21/0x190 [ 112.806596][ C1] ? rhtab_map_delete_elem+0x21/0x190 [ 112.806620][ C1] rhtab_map_delete_elem+0xe2/0x190 [ 112.806644][ C1] ? __perf_event_overflow+0x264/0xea0 [ 112.806662][ C1] bpf_prog_a4f1e23443ac9f8e+0x4e/0x56 [ 112.806684][ C1] __perf_event_overflow+0x3b9/0xea0 [ 112.806704][ C1] ? __pfx___perf_event_overflow+0x10/0x10 [ 112.806724][ C1] perf_swevent_event+0x439/0x810 [ 112.806744][ C1] ? __pfx_perf_swevent_event+0x10/0x10 [ 112.806765][ C1] perf_bp_event+0x318/0x430 [ 112.806792][ C1] ? __pfx_perf_bp_event+0x10/0x10 [ 112.806810][ C1] ? rep_movs_alternative+0x4a/0xa0 [ 112.806842][ C1] hw_breakpoint_exceptions_notify+0x243/0x680 [ 112.806863][ C1] notifier_call_chain+0x1a5/0x3d0 [ 112.806885][ C1] ? atomic_notifier_call_chain+0x26/0x180 [ 112.806904][ C1] atomic_notifier_call_chain+0xda/0x180 [ 112.806924][ C1] notify_die+0x144/0x1a0 [ 112.806945][ C1] ? __pfx_notify_die+0x10/0x10 [ 112.806967][ C1] ? rcu_is_watching+0x15/0xb0 [ 112.806982][ C1] notify_debug+0x2e/0x50 [ 112.807002][ C1] exc_debug_kernel+0xb1/0x140 [ 112.807021][ C1] asm_exc_debug+0x1e/0x40 [ 112.807037][ C1] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 112.807060][ C1] Code: 61 04 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 112.807075][ C1] RSP: 0018:ffffc90002fcfc18 EFLAGS: 00050246 [ 112.807090][ C1] RAX: 00007ffffffff001 RBX: 0000000000000040 RCX: 000000000000003f [ 112.807103][ C1] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc90002fcfd51 [ 112.807114][ C1] RBP: ffffc90002fcfea0 R08: ffffc90002fcfd8f R09: 1ffff920005f9fb1 [ 112.807125][ C1] R10: dffffc0000000000 R11: fffff520005f9fb2 R12: 1ffff920005f9f94 [ 112.807137][ C1] R13: ffffc90002fcfd50 R14: ffffc90002fcfd50 R15: 0000200000000300 [ 112.807156][ C1] [ 112.807161][ C1] [ 112.807165][ C1] _copy_from_user+0x7a/0xb0 [ 112.807182][ C1] __sys_bpf+0x2e7/0xd90 [ 112.807207][ C1] ? __pfx___sys_bpf+0x10/0x10 [ 112.807226][ C1] ? __schedule+0x17ef/0x56c0 [ 112.807244][ C1] ? do_futex+0x458/0x4e0 [ 112.807269][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 112.807285][ C1] ? rcu_is_watching+0x15/0xb0 [ 112.807303][ C1] __x64_sys_bpf+0xba/0xd0 [ 112.807324][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.807341][ C1] do_syscall_64+0x174/0x580 [ 112.807359][ C1] ? clear_bhb_loop+0x40/0x90 [ 112.807379][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.807395][ C1] RIP: 0033:0x7f5a1479de99 [ 112.807407][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.807419][ C1] RSP: 002b:00007fffd7654278 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 112.807435][ C1] RAX: ffffffffffffffda RBX: 00007f5a14a25fa0 RCX: 00007f5a1479de99 [ 112.807447][ C1] RDX: 0000000000000040 RSI: 0000200000000300 RDI: 0000000000000010 [ 112.807458][ C1] RBP: 00007f5a14833eaf R08: 0000000000000000 R09: 0000000000000000 [ 112.807469][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.807479][ C1] R13: 00007f5a14a25fac R14: 00007f5a14a25fa0 R15: 00007f5a14a25fa0 [ 112.807499][ C1] 2026/07/26 02:35:58 executed programs: 732 2026/07/26 02:36:03 executed programs: 1117