Warning: Permanently added '[localhost]:56310' (ED25519) to the list of known hosts. 2026/01/19 08:03:32 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 141.928389][ T5569] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 142.978513][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 142.981484][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 148.528778][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 148.534021][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 149.668589][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 149.684625][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.394623][ T5596] syz-executor (5596) used greatest stack depth: 18360 bytes left [ 152.973035][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 152.977321][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 152.980933][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 152.984629][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 152.997333][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.427031][ T5627] chnl_net:caif_netlink_parms(): no params data found [ 154.573942][ T5627] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.577107][ T5627] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.580411][ T5627] bridge_slave_0: entered allmulticast mode [ 154.593515][ T5627] bridge_slave_0: entered promiscuous mode [ 154.613877][ T5627] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.617193][ T5627] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.620526][ T5627] bridge_slave_1: entered allmulticast mode [ 154.632380][ T5627] bridge_slave_1: entered promiscuous mode [ 154.689053][ T5627] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.704829][ T5627] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.765733][ T5627] team0: Port device team_slave_0 added [ 154.770132][ T5627] team0: Port device team_slave_1 added [ 154.829001][ T5627] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.842327][ T5627] 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. [ 154.872272][ T5627] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.893481][ T5627] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.896460][ T5627] 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. [ 154.932398][ T5627] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.016438][ T5627] hsr_slave_0: entered promiscuous mode [ 155.031369][ T5627] hsr_slave_1: entered promiscuous mode [ 155.052334][ T47] Bluetooth: hci0: command tx timeout [ 155.698875][ T5627] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 155.716791][ T5627] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 155.833332][ T5627] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 155.865246][ T5627] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 156.200040][ T5627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.240749][ T5627] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.350376][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.353751][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.380087][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.383375][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.464081][ T5627] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 156.785697][ T5627] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.206622][ T5627] veth0_vlan: entered promiscuous mode [ 157.212594][ T47] Bluetooth: hci0: command tx timeout [ 157.235475][ T5627] veth1_vlan: entered promiscuous mode [ 157.290993][ T5627] veth0_macvtap: entered promiscuous mode [ 157.310465][ T5627] veth1_macvtap: entered promiscuous mode [ 157.344508][ T5627] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 157.365991][ T5627] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 157.387534][ T1316] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.395491][ T1316] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.497165][ T1316] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.523550][ T1316] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.292117][ T47] Bluetooth: hci0: command tx timeout 2026/01/19 08:03:54 executed programs: 0 [ 159.965772][ T5698] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 159.970055][ T5698] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 159.974737][ T5698] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 159.978368][ T5698] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 159.992317][ T5698] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 159.995975][ T5698] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 160.000050][ T5698] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 160.003470][ T5698] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 160.007175][ T5698] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 160.010822][ T5698] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 160.023246][ T5698] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 160.045208][ T5698] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 160.052758][ T5698] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 160.058074][ T5698] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 160.061820][ T5698] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 160.152522][ T5699] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 160.183079][ T5699] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 160.186544][ T5699] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 160.211360][ T5708] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 160.214843][ T5708] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 160.229395][ T5708] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 160.237101][ T5627] syz-executor (5627) used greatest stack depth: 15560 bytes left [ 160.244016][ T5708] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 160.251613][ T5708] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 160.268990][ T5708] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 160.272477][ T5708] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 160.369256][ T4686] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 160.398345][ T4686] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 160.424574][ T4686] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 160.428829][ T4686] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 160.432529][ T4686] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 161.556323][ T4468] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.629833][ T5689] chnl_net:caif_netlink_parms(): no params data found [ 162.067655][ T4468] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.223423][ T4468] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.242373][ T5689] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.247509][ T5689] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.251023][ T5689] bridge_slave_0: entered allmulticast mode [ 162.256115][ T5699] Bluetooth: hci2: command tx timeout [ 162.259335][ T47] Bluetooth: hci1: command tx timeout [ 162.262565][ T4686] Bluetooth: hci3: command tx timeout [ 162.265224][ T5708] Bluetooth: hci4: command tx timeout [ 162.281085][ T5689] bridge_slave_0: entered promiscuous mode [ 162.299842][ T5689] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.313208][ T5689] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.317196][ T5689] bridge_slave_1: entered allmulticast mode [ 162.332437][ T5708] Bluetooth: hci5: command tx timeout [ 162.335452][ T5689] bridge_slave_1: entered promiscuous mode [ 162.408716][ T4468] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.446722][ T5689] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.472974][ T5689] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.493212][ T5708] Bluetooth: hci6: command tx timeout [ 162.629541][ T5689] team0: Port device team_slave_0 added [ 162.703264][ T5689] team0: Port device team_slave_1 added [ 162.860699][ T5689] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 162.865233][ T5689] 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. [ 162.903789][ T5689] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 162.957281][ T4468] bridge_slave_1: left allmulticast mode [ 162.959828][ T4468] bridge_slave_1: left promiscuous mode [ 162.972736][ T4468] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.978160][ T4468] bridge_slave_0: left allmulticast mode [ 162.980627][ T4468] bridge_slave_0: left promiscuous mode [ 162.992368][ T4468] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.401392][ T4468] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 163.407027][ T4468] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 163.411838][ T4468] bond0 (unregistering): Released all slaves [ 163.484494][ T5689] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.487448][ T5689] 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. [ 163.501611][ T5689] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.722941][ T5689] hsr_slave_0: entered promiscuous mode [ 163.737520][ T5689] hsr_slave_1: entered promiscuous mode [ 163.747185][ T5689] debugfs: 'hsr0' already exists in 'hsr' [ 163.749753][ T5689] Cannot create hsr debugfs directory [ 163.869849][ T5711] chnl_net:caif_netlink_parms(): no params data found [ 163.893970][ T4468] hsr_slave_0: left promiscuous mode [ 163.897138][ T4468] hsr_slave_1: left promiscuous mode [ 163.903011][ T4468] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 163.913485][ T4468] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 163.922146][ T4468] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 163.925420][ T4468] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 163.942678][ T4468] veth1_macvtap: left promiscuous mode [ 163.945241][ T4468] veth0_macvtap: left promiscuous mode [ 163.947884][ T4468] veth1_vlan: left promiscuous mode [ 163.950251][ T4468] veth0_vlan: left promiscuous mode [ 164.230188][ T4468] team0 (unregistering): Port device team_slave_1 removed [ 164.248989][ T4468] team0 (unregistering): Port device team_slave_0 removed [ 164.332116][ T5699] Bluetooth: hci2: command tx timeout [ 164.334515][ T47] Bluetooth: hci1: command tx timeout [ 164.336848][ T4686] Bluetooth: hci3: command tx timeout [ 164.339316][ T5708] Bluetooth: hci4: command tx timeout [ 164.413739][ T5708] Bluetooth: hci5: command tx timeout [ 164.572126][ T5708] Bluetooth: hci6: command tx timeout [ 164.707474][ T5690] chnl_net:caif_netlink_parms(): no params data found [ 164.795335][ T5691] chnl_net:caif_netlink_parms(): no params data found [ 164.931704][ T5705] chnl_net:caif_netlink_parms(): no params data found [ 165.119022][ T5703] chnl_net:caif_netlink_parms(): no params data found [ 165.171579][ T5711] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.182280][ T5711] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.185580][ T5711] bridge_slave_0: entered allmulticast mode [ 165.203308][ T5711] bridge_slave_0: entered promiscuous mode [ 165.255443][ T5711] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.258636][ T5711] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.261577][ T5711] bridge_slave_1: entered allmulticast mode [ 165.270075][ T5711] bridge_slave_1: entered promiscuous mode [ 165.376980][ T5690] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.380247][ T5690] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.384054][ T5690] bridge_slave_0: entered allmulticast mode [ 165.387838][ T5690] bridge_slave_0: entered promiscuous mode [ 165.405602][ T5711] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.454542][ T5690] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.458579][ T5690] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.468758][ T5690] bridge_slave_1: entered allmulticast mode [ 165.474210][ T5690] bridge_slave_1: entered promiscuous mode [ 165.505870][ T5711] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.510906][ T5691] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.515224][ T5691] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.519035][ T5691] bridge_slave_0: entered allmulticast mode [ 165.525103][ T5691] bridge_slave_0: entered promiscuous mode [ 165.569631][ T5691] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.573620][ T5691] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.576792][ T5691] bridge_slave_1: entered allmulticast mode [ 165.580607][ T5691] bridge_slave_1: entered promiscuous mode [ 165.593590][ T5705] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.596994][ T5705] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.600331][ T5705] bridge_slave_0: entered allmulticast mode [ 165.607672][ T5705] bridge_slave_0: entered promiscuous mode [ 165.666733][ T5705] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.670006][ T5705] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.678234][ T5705] bridge_slave_1: entered allmulticast mode [ 165.682704][ T5705] bridge_slave_1: entered promiscuous mode [ 165.689349][ T5690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.696953][ T5711] team0: Port device team_slave_0 added [ 165.707949][ T5703] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.711152][ T5703] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.715634][ T5703] bridge_slave_0: entered allmulticast mode [ 165.719454][ T5703] bridge_slave_0: entered promiscuous mode [ 165.736761][ T5690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.750985][ T5711] team0: Port device team_slave_1 added [ 165.757589][ T5691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.786890][ T5703] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.790118][ T5703] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.794706][ T5703] bridge_slave_1: entered allmulticast mode [ 165.798718][ T5703] bridge_slave_1: entered promiscuous mode [ 165.817069][ T5705] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.831761][ T5691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.865337][ T5705] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.917361][ T5690] team0: Port device team_slave_0 added [ 165.940236][ T5711] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.944020][ T5711] 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. [ 165.960217][ T5711] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 165.976888][ T5703] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.983487][ T5690] team0: Port device team_slave_1 added [ 165.996412][ T5711] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.999495][ T5711] 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. [ 166.013404][ T5711] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.020015][ T5691] team0: Port device team_slave_0 added [ 166.025693][ T5703] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.038692][ T5705] team0: Port device team_slave_0 added [ 166.043497][ T5705] team0: Port device team_slave_1 added [ 166.075842][ T5691] team0: Port device team_slave_1 added [ 166.109189][ T5705] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.115003][ T5705] 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. [ 166.126077][ T5705] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.151140][ T5690] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.154599][ T5690] 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. [ 166.168309][ T5690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.180876][ T5705] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.188121][ T5705] 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. [ 166.200134][ T5705] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.216183][ T5703] team0: Port device team_slave_0 added [ 166.237294][ T5690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.240270][ T5690] 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. [ 166.252175][ T5690] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.264031][ T5691] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.267031][ T5691] 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. [ 166.278600][ T5691] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.286379][ T5703] team0: Port device team_slave_1 added [ 166.310606][ T5691] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.313970][ T5691] 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. [ 166.325618][ T5691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.370397][ T5711] hsr_slave_0: entered promiscuous mode [ 166.374879][ T5711] hsr_slave_1: entered promiscuous mode [ 166.412112][ T5699] Bluetooth: hci2: command tx timeout [ 166.414588][ T47] Bluetooth: hci1: command tx timeout [ 166.417018][ T4686] Bluetooth: hci3: command tx timeout [ 166.419296][ T5708] Bluetooth: hci4: command tx timeout [ 166.482367][ T5703] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.485527][ T5703] 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. [ 166.497649][ T5708] Bluetooth: hci5: command tx timeout [ 166.522265][ T5703] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.559382][ T5703] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.563618][ T5703] 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. [ 166.592765][ T5703] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.653741][ T4686] Bluetooth: hci6: command tx timeout [ 166.694831][ T5705] hsr_slave_0: entered promiscuous mode [ 166.702481][ T5705] hsr_slave_1: entered promiscuous mode [ 166.712377][ T5705] debugfs: 'hsr0' already exists in 'hsr' [ 166.714902][ T5705] Cannot create hsr debugfs directory [ 166.726757][ T5691] hsr_slave_0: entered promiscuous mode [ 166.742666][ T5691] hsr_slave_1: entered promiscuous mode [ 166.750706][ T5691] debugfs: 'hsr0' already exists in 'hsr' [ 166.753455][ T5691] Cannot create hsr debugfs directory [ 166.771031][ T5690] hsr_slave_0: entered promiscuous mode [ 166.776274][ T5690] hsr_slave_1: entered promiscuous mode [ 166.779297][ T5690] debugfs: 'hsr0' already exists in 'hsr' [ 166.781773][ T5690] Cannot create hsr debugfs directory [ 166.808233][ T5689] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 166.850333][ T5689] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 166.883325][ T5689] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 166.903082][ T5703] hsr_slave_0: entered promiscuous mode [ 166.906396][ T5703] hsr_slave_1: entered promiscuous mode [ 166.909839][ T5703] debugfs: 'hsr0' already exists in 'hsr' [ 166.914001][ T5703] Cannot create hsr debugfs directory [ 166.940222][ T5689] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 167.587069][ T5711] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 167.636059][ T5711] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 167.655862][ T5711] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 167.673761][ T5711] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 167.822892][ T5689] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.895540][ T5689] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.939611][ T1091] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.942906][ T1091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.973865][ T1091] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.977286][ T1091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.138435][ T5705] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 168.159815][ T5705] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 168.200347][ T5705] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 168.240200][ T5705] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 168.382552][ T5711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.392639][ T5691] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 168.444916][ T5691] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 168.477943][ T5691] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 168.493600][ T5699] Bluetooth: hci2: command tx timeout [ 168.496062][ T47] Bluetooth: hci1: command tx timeout [ 168.498520][ T5708] Bluetooth: hci4: command tx timeout [ 168.501012][ T4686] Bluetooth: hci3: command tx timeout [ 168.518877][ T5691] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 168.574135][ T4686] Bluetooth: hci5: command tx timeout [ 168.584602][ T5711] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.661068][ T2646] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.664414][ T2646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.732343][ T4686] Bluetooth: hci6: command tx timeout [ 168.783743][ T2646] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.786875][ T2646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.833206][ T5690] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 168.858040][ T5690] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 168.896355][ T5690] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 168.918869][ T5690] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 169.073619][ T5689] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.155895][ T5703] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 169.174872][ T5703] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 169.204804][ T5703] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 169.226687][ T5703] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 169.263927][ T5705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.512905][ T5691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.521583][ T5705] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.561621][ T5689] veth0_vlan: entered promiscuous mode [ 169.625648][ T951] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.628928][ T951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.675790][ T951] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.678957][ T951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.699588][ T5691] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.747299][ T951] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.750500][ T951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.780004][ T5689] veth1_vlan: entered promiscuous mode [ 169.842840][ T951] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.846042][ T951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.875116][ T5690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.904753][ T5711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.062994][ T5690] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.077167][ T5689] veth0_macvtap: entered promiscuous mode [ 170.105804][ T5703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.137646][ T4468] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.140785][ T4468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.164566][ T5689] veth1_macvtap: entered promiscuous mode [ 170.233931][ T1091] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.237171][ T1091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.343593][ T5689] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 170.348644][ T5703] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.443672][ T5689] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 170.448104][ T2646] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.451441][ T2646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.518288][ T4468] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.548424][ T4468] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.571631][ T2646] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.574899][ T2646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.610183][ T4468] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.662315][ T4468] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 171.048552][ T951] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.067050][ T951] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.123690][ T5711] veth0_vlan: entered promiscuous mode [ 171.207423][ T1813] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.229359][ T1813] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.256196][ T5711] veth1_vlan: entered promiscuous mode [ 171.295144][ T5691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.333032][ T5705] 8021q: adding VLAN 0 to HW filter on device batadv0 2026/01/19 08:04:06 executed programs: 12 [ 171.742411][ T5904] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.798596][ T5705] veth0_vlan: entered promiscuous mode [ 171.817875][ T5711] veth0_macvtap: entered promiscuous mode [ 171.865440][ T5904] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.934042][ T5904] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.974337][ T5705] veth1_vlan: entered promiscuous mode [ 171.989700][ T5711] veth1_macvtap: entered promiscuous mode [ 172.053681][ T5904] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.078780][ T5690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.091672][ T5691] veth0_vlan: entered promiscuous mode [ 172.126484][ T5703] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.187706][ T5711] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.209977][ T5691] veth1_vlan: entered promiscuous mode [ 172.243590][ T5711] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.364677][ T1813] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.404325][ T1813] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.469365][ T1813] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.496578][ T5705] veth0_macvtap: entered promiscuous mode [ 172.509620][ T1813] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.570447][ T1813] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.597976][ T1813] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.601678][ T1813] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.630453][ T1813] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.651215][ T5907] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.682470][ T5691] veth0_macvtap: entered promiscuous mode [ 172.690925][ T5705] veth1_macvtap: entered promiscuous mode [ 172.740036][ T5907] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.796984][ T5691] veth1_macvtap: entered promiscuous mode [ 172.801862][ T5690] veth0_vlan: entered promiscuous mode [ 172.853558][ T5907] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 172.931807][ T5690] veth1_vlan: entered promiscuous mode [ 172.954858][ T5907] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.007445][ T5705] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.027361][ T951] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.030885][ T951] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.078410][ T5691] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.127370][ T5705] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.158621][ T5691] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.173120][ T1813] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.194347][ T1813] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.209494][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.224678][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.251308][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.283520][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.303810][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.307675][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.335943][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.339879][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.367755][ T5703] veth0_vlan: entered promiscuous mode [ 173.415749][ T5930] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.458468][ T5690] veth0_macvtap: entered promiscuous mode [ 173.515285][ T5930] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.566842][ T5690] veth1_macvtap: entered promiscuous mode [ 173.595472][ T5703] veth1_vlan: entered promiscuous mode [ 173.646183][ T5930] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.769132][ T5930] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.835032][ T2962] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.838768][ T2962] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.871094][ T5690] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.940783][ T5690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.946157][ T1316] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.960515][ T1316] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.084713][ T1316] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.110193][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.125386][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.134608][ T1316] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.143927][ T1316] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.193997][ T1316] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.210566][ T1316] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.215269][ T2962] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.218741][ T2962] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.233039][ T5703] veth0_macvtap: entered promiscuous mode [ 174.245920][ T1316] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.279304][ T1316] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.317041][ T1316] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.326460][ T5703] veth1_macvtap: entered promiscuous mode [ 174.365539][ T5932] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.511255][ T5944] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.547494][ T5932] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.608505][ T5932] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.671692][ T5703] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.731750][ T5944] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.769844][ T5932] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.849293][ T5953] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.879439][ T4468] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.891777][ T4468] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.928713][ T5944] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.954403][ T5703] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.005499][ T5953] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.056033][ T3033] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.093103][ T5944] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.139699][ T3033] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.186544][ T5953] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.217703][ T3033] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.234570][ T3033] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.259532][ T1316] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.300399][ T5953] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.327119][ T951] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.330985][ T951] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.348024][ T3893] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.468233][ T951] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.530101][ T951] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.576786][ T951] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.637158][ T5963] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.671335][ T951] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.764380][ T2962] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.823802][ T5963] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.868227][ T2962] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.983954][ T5963] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.011398][ T2962] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.029349][ T2962] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.063744][ T5963] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.087265][ T805] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.099254][ T5974] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.110841][ T805] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.188622][ T805] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.216029][ T5974] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.247724][ T5955] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.278696][ T805] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.290225][ T805] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.307920][ T12] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.319312][ T5974] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.358817][ T5955] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.416145][ T3033] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.430163][ T5974] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.495767][ T5955] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.536727][ T1091] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.638782][ T5982] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.669023][ T3033] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.680291][ T5955] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.711567][ T3033] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.725746][ T5965] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.790269][ T5982] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.816890][ T3033] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.839838][ T5965] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.876873][ T1316] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.911601][ T5982] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.938089][ T5965] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.992923][ T1316] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.029258][ T5982] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.041326][ T5965] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/19 08:04:12 executed programs: 21 [ 177.135596][ T5990] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.158811][ T12] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.189708][ T5990] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.198968][ T12] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.217684][ T2646] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.227845][ T5990] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.247765][ T1316] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.260079][ T5983] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.278307][ T5990] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.316063][ T5983] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.347162][ T5949] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.367310][ T5983] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.397991][ T5949] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.419495][ T5983] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.438080][ T5949] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.828012][ T27] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.847136][ T32] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.867028][ T1316] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.888078][ T1316] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.928487][ T5993] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.969111][ T5993] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.997544][ T5993] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.028805][ T5993] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.078996][ T3619] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.101174][ T64] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.116617][ T64] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.136737][ T64] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.148439][ T5975] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.179134][ T5975] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.221699][ T3033] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.235018][ T5975] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.249140][ T3033] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.264048][ T5975] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.284021][ T3033] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.305868][ T32] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.331174][ T5996] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.377625][ T5996] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.407274][ T5996] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.447892][ T5996] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.226470][ T3033] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.242779][ T4468] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.255412][ T4468] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.267755][ T4468] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.297560][ T5999] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.339217][ T5999] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.355831][ T2962] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.375809][ T2962] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.381658][ T5999] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.395933][ T1316] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.412821][ T1316] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.422971][ T5999] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.437131][ T5991] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.470367][ T5991] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.499800][ T5991] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 179.530238][ T5991] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.310576][ T4051] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.323487][ T64] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.335837][ T3893] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.351341][ T3893] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.381183][ T6002] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.416571][ T6002] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.450179][ T6002] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.477828][ T6002] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.674646][ T4051] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.689216][ T4051] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.702630][ T4051] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.715150][ T4051] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.723876][ T5994] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.756773][ T5994] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.797052][ T5994] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.829039][ T5994] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.077875][ T3619] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.089932][ T3619] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.102778][ T4051] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.114855][ T4051] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.121567][ T5997] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.166643][ T5997] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.197465][ T5997] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.227575][ T5997] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.528512][ T2646] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.546199][ T2962] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.557716][ T2646] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.573973][ T4468] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.630607][ T6007] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.657946][ T6007] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.688661][ T6007] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 181.718145][ T6007] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.721138][ T1091] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.738148][ T1091] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.749072][ T1091] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.760507][ T1091] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.767249][ T6000] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.806621][ T6000] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.839172][ T6000] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.867671][ T6000] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 182.968587][ T64] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.985364][ T3893] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.996486][ T3893] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.011355][ T3893] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.035032][ T6011] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/19 08:04:18 executed programs: 27 [ 183.076469][ T6011] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.109591][ T6011] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.140476][ T6011] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 183.938977][ T1813] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.950176][ T1813] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.961076][ T1813] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.971747][ T1813] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.979516][ T6003] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.017056][ T6003] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.038166][ T6003] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.068154][ T6003] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.288446][ T64] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.299472][ T64] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.311565][ T64] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.321418][ T64] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.354525][ T6014] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.386848][ T6014] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.416698][ T6014] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.447178][ T6014] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.726416][ T32] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.740845][ T32] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.757939][ T32] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.770265][ T32] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.792563][ T6017] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.810429][ T6017] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.837733][ T6017] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.880974][ T6017] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.156220][ T3893] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.173258][ T1813] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.185846][ T3893] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.198703][ T3893] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.206613][ T6008] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.237000][ T6008] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.267737][ T6008] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.299413][ T6008] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.341500][ T4051] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.353060][ T4051] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.363192][ T2962] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.373196][ T2962] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.399171][ T6022] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.437879][ T6022] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.476689][ T6022] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.510843][ T6022] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.610991][ T951] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.621643][ T951] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.633251][ T951] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.645890][ T951] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 186.654270][ T6012] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.677263][ T6012] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.708438][ T6012] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 186.747180][ T6012] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.549762][ T32] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.576962][ T951] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.588362][ T951] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.599284][ T951] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.634785][ T6027] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.681029][ T6027] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.708894][ T6027] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.737046][ T6027] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.911688][ T12] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.927939][ T12] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.939367][ T12] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.951345][ T12] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.959638][ T6015] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.987321][ T6015] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.023856][ T6015] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.056969][ T6015] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.360245][ T32] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.371656][ T32] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.384257][ T32] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.395817][ T32] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.403016][ T6018] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.441325][ T6018] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.468125][ T6018] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.498193][ T6018] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.769575][ T4468] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.779269][ T64] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.790227][ T2962] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.801186][ T2962] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.850283][ T6032] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/19 08:04:23 executed programs: 32 [ 188.898755][ T6032] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.927787][ T6032] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 188.959102][ T6032] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 189.963497][ T3619] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.978451][ T1813] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 189.988308][ T12] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.265098][ T12] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.283059][ T951] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.293763][ T951] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.304852][ T951] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.326058][ T6036] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.373508][ T6036] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.418478][ T6036] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 190.480242][ T6036] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.178645][ T27] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.187788][ T4591] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.200139][ T4591] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.211511][ T4591] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.218397][ T6029] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.246538][ T6029] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.276169][ T6029] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.315743][ T6029] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.538390][ T6023] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.555400][ T12] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.568652][ T6023] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.584668][ T32] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.596923][ T32] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.628367][ T4468] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 191.635530][ T6023] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.669592][ T6040] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.709681][ T6040] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.737766][ T6040] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 191.767299][ T6040] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.003270][ T4591] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.021031][ T4591] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.036687][ T4591] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.050641][ T4591] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.079277][ T6043] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.120439][ T6043] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.148299][ T6043] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.181004][ T6043] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.401384][ T1091] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.414613][ T4591] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.431264][ T3893] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.444936][ T3893] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 192.451781][ T6034] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.476744][ T6034] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.507508][ T6034] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 192.539094][ T6034] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.580014][ T2646] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.590199][ T2646] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.601377][ T1091] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.610955][ T1091] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.637067][ T6046] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.658743][ T6046] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.688946][ T6046] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.726307][ T6046] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.900329][ T27] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.914302][ T27] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.925956][ T27] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.936685][ T27] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 193.943865][ T6037] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.967397][ T6037] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.997237][ T6037] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.027896][ T6037] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.803485][ T4468] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.825734][ T951] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.835836][ T951] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.849749][ T951] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.873364][ T6049] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.896814][ T6049] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/19 08:04:29 executed programs: 37 [ 194.927799][ T6049] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.966699][ T6049] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.160719][ T64] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.170863][ T64] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.183333][ T64] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.198800][ T64] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.205409][ T6041] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.236484][ T6041] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.257515][ T6041] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.295392][ T6041] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.643669][ T1813] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.655834][ T1813] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.667844][ T1813] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.682996][ T1813] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.689029][ T6044] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 195.701777][ T1813] ================================================================== [ 195.705333][ T1813] BUG: KASAN: slab-use-after-free in __mutex_lock+0x147/0x1350 [ 195.708564][ T1813] Read of size 8 at addr ffff8880411262b0 by task kworker/u4:13/1813 [ 195.713194][ T1813] [ 195.714763][ T1813] CPU: 0 UID: 0 PID: 1813 Comm: kworker/u4:13 Not tainted syzkaller #0 PREEMPT(full) [ 195.714781][ T1813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 195.714792][ T1813] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 195.714875][ T1813] Call Trace: [ 195.714884][ T1813] [ 195.714890][ T1813] dump_stack_lvl+0xe8/0x150 [ 195.714908][ T1813] print_report+0xca/0x240 [ 195.714921][ T1813] ? __mutex_lock+0x147/0x1350 [ 195.714933][ T1813] kasan_report+0x118/0x150 [ 195.714992][ T1813] ? __mutex_lock+0x147/0x1350 [ 195.715007][ T1813] __mutex_lock+0x147/0x1350 [ 195.715020][ T1813] ? __lock_acquire+0x6b6/0x2cf0 [ 195.715032][ T1813] ? look_up_lock_class+0x57/0x110 [ 195.715047][ T1813] ? __mutex_lock+0x5bb/0x1350 [ 195.715061][ T1813] ? udp_tunnel_nic_device_sync_work+0x39/0xa10 [ 195.715079][ T1813] ? __pfx___mutex_lock+0x10/0x10 [ 195.715091][ T1813] ? do_raw_spin_unlock+0x4d/0x240 [ 195.715105][ T1813] ? process_scheduled_works+0x9ef/0x1770 [ 195.715116][ T1813] udp_tunnel_nic_device_sync_work+0x39/0xa10 [ 195.715134][ T1813] ? process_scheduled_works+0x9ef/0x1770 [ 195.715144][ T1813] ? process_scheduled_works+0x9ef/0x1770 [ 195.715157][ T1813] process_scheduled_works+0xad1/0x1770 [ 195.715175][ T1813] ? __pfx_process_scheduled_works+0x10/0x10 [ 195.715186][ T1813] ? do_raw_spin_lock+0x121/0x290 [ 195.715205][ T1813] worker_thread+0x8a0/0xda0 [ 195.715220][ T1813] ? __kthread_parkme+0x7b/0x200 [ 195.715235][ T1813] kthread+0x711/0x8a0 [ 195.715251][ T1813] ? __pfx_worker_thread+0x10/0x10 [ 195.715262][ T1813] ? __pfx_kthread+0x10/0x10 [ 195.715278][ T1813] ? _raw_spin_unlock_irq+0x23/0x50 [ 195.715289][ T1813] ? __pfx_kthread+0x10/0x10 [ 195.715303][ T1813] ret_from_fork+0x510/0xa50 [ 195.715316][ T1813] ? __pfx_ret_from_fork+0x10/0x10 [ 195.715326][ T1813] ? __switch_to+0xc9e/0x1480 [ 195.715343][ T1813] ? __pfx_kthread+0x10/0x10 [ 195.715358][ T1813] ret_from_fork_asm+0x1a/0x30 [ 195.715392][ T1813] [ 195.715397][ T1813] [ 195.802119][ T1813] Allocated by task 6043: [ 195.803994][ T1813] kasan_save_track+0x3e/0x80 [ 195.806134][ T1813] __kasan_kmalloc+0x93/0xb0 [ 195.808243][ T1813] __kmalloc_noprof+0x41d/0x800 [ 195.810485][ T1813] udp_tunnel_nic_netdevice_event+0x4c3/0x17d0 [ 195.813049][ T1813] notifier_call_chain+0x19d/0x3a0 [ 195.815274][ T1813] register_netdevice+0x15c6/0x1a70 [ 195.817652][ T1813] nsim_create+0xb3f/0x1050 [ 195.819694][ T1813] __nsim_dev_port_add+0x6a6/0xaf0 [ 195.822348][ T1813] nsim_dev_port_add_all+0x37/0xf0 [ 195.824983][ T1813] nsim_dev_reload_up+0x451/0x780 [ 195.827219][ T1813] devlink_reload+0x4ec/0x8d0 [ 195.829297][ T1813] devlink_nl_reload_doit+0xa8d/0xc60 [ 195.831578][ T1813] genl_family_rcv_msg_doit+0x215/0x300 [ 195.834004][ T1813] genl_rcv_msg+0x60e/0x790 [ 195.836187][ T1813] netlink_rcv_skb+0x208/0x470 [ 195.838409][ T1813] genl_rcv+0x28/0x40 [ 195.840140][ T1813] netlink_unicast+0x82f/0x9e0 [ 195.842236][ T1813] netlink_sendmsg+0x805/0xb30 [ 195.844341][ T1813] __sock_sendmsg+0x21c/0x270 [ 195.846419][ T1813] ____sys_sendmsg+0x505/0x820 [ 195.848489][ T1813] ___sys_sendmsg+0x21f/0x2a0 [ 195.850631][ T1813] __x64_sys_sendmsg+0x19b/0x260 [ 195.852837][ T1813] do_syscall_64+0xec/0xf80 [ 195.854883][ T1813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.857302][ T1813] [ 195.858493][ T1813] Freed by task 6044: [ 195.860186][ T1813] kasan_save_track+0x3e/0x80 [ 195.862306][ T1813] kasan_save_free_info+0x46/0x50 [ 195.864533][ T1813] __kasan_slab_free+0x5c/0x80 [ 195.866577][ T1813] kfree+0x1c0/0x660 [ 195.868361][ T1813] udp_tunnel_nic_netdevice_event+0x11ed/0x17d0 [ 195.870955][ T1813] notifier_call_chain+0x19d/0x3a0 [ 195.873121][ T1813] unregister_netdevice_many_notify+0x1867/0x2340 [ 195.875889][ T1813] unregister_netdevice_queue+0x317/0x350 [ 195.878732][ T1813] nsim_destroy+0x1e5/0x680 [ 195.880924][ T1813] __nsim_dev_port_del+0x14d/0x1b0 [ 195.883239][ T1813] nsim_dev_reload_destroy+0x288/0x490 [ 195.885855][ T1813] nsim_dev_reload_down+0x8a/0xc0 [ 195.888129][ T1813] devlink_reload+0x1b6/0x8d0 [ 195.890291][ T1813] devlink_nl_reload_doit+0xa8d/0xc60 [ 195.892790][ T1813] genl_family_rcv_msg_doit+0x215/0x300 [ 195.895761][ T1813] genl_rcv_msg+0x60e/0x790 [ 195.898033][ T1813] netlink_rcv_skb+0x208/0x470 [ 195.900265][ T1813] genl_rcv+0x28/0x40 [ 195.902053][ T1813] netlink_unicast+0x82f/0x9e0 [ 195.904269][ T1813] netlink_sendmsg+0x805/0xb30 [ 195.906479][ T1813] __sock_sendmsg+0x21c/0x270 [ 195.908576][ T1813] ____sys_sendmsg+0x505/0x820 [ 195.910779][ T1813] ___sys_sendmsg+0x21f/0x2a0 [ 195.913045][ T1813] __x64_sys_sendmsg+0x19b/0x260 [ 195.915256][ T1813] do_syscall_64+0xec/0xf80 [ 195.917387][ T1813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.920077][ T1813] [ 195.921188][ T1813] Last potentially related work creation: [ 195.923642][ T1813] kasan_save_stack+0x3e/0x60 [ 195.925723][ T1813] kasan_record_aux_stack+0xbd/0xd0 [ 195.928118][ T1813] insert_work+0x3d/0x330 [ 195.930117][ T1813] __queue_work+0xbae/0xf90 [ 195.932030][ T1813] queue_work_on+0x106/0x1c0 [ 195.934023][ T1813] __udp_tunnel_nic_add_port+0xb71/0xd60 [ 195.936663][ T1813] udp_tunnel_push_rx_port+0x180/0x200 [ 195.939042][ T1813] geneve_offload_rx_ports+0xc7/0x150 [ 195.941403][ T1813] geneve_netdevice_event+0x6a/0x80 [ 195.943753][ T1813] notifier_call_chain+0x19d/0x3a0 [ 195.946140][ T1813] call_netdevice_notifiers+0x88/0xc0 [ 195.948668][ T1813] udp_tunnel_nic_netdevice_event+0xdef/0x17d0 [ 195.951351][ T1813] notifier_call_chain+0x19d/0x3a0 [ 195.953736][ T1813] register_netdevice+0x15c6/0x1a70 [ 195.955943][ T1813] nsim_create+0xb3f/0x1050 [ 195.957935][ T1813] __nsim_dev_port_add+0x6a6/0xaf0 [ 195.960198][ T1813] nsim_dev_port_add_all+0x37/0xf0 [ 195.962463][ T1813] nsim_dev_reload_up+0x451/0x780 [ 195.964673][ T1813] devlink_reload+0x4ec/0x8d0 [ 195.966697][ T1813] devlink_nl_reload_doit+0xa8d/0xc60 [ 195.969242][ T1813] genl_family_rcv_msg_doit+0x215/0x300 [ 195.971817][ T1813] genl_rcv_msg+0x60e/0x790 [ 195.973837][ T1813] netlink_rcv_skb+0x208/0x470 [ 195.975867][ T1813] genl_rcv+0x28/0x40 [ 195.977726][ T1813] netlink_unicast+0x82f/0x9e0 [ 195.979696][ T1813] netlink_sendmsg+0x805/0xb30 [ 195.981848][ T1813] __sock_sendmsg+0x21c/0x270 [ 195.983897][ T1813] ____sys_sendmsg+0x505/0x820 [ 195.985982][ T1813] ___sys_sendmsg+0x21f/0x2a0 [ 195.988116][ T1813] __x64_sys_sendmsg+0x19b/0x260 [ 195.990309][ T1813] do_syscall_64+0xec/0xf80 [ 195.992289][ T1813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.994785][ T1813] [ 195.995862][ T1813] Second to last potentially related work creation: [ 195.998721][ T1813] kasan_save_stack+0x3e/0x60 [ 196.001001][ T1813] kasan_record_aux_stack+0xbd/0xd0 [ 196.003308][ T1813] insert_work+0x3d/0x330 [ 196.005248][ T1813] __queue_work+0xcd0/0xf90 [ 196.007390][ T1813] queue_work_on+0x106/0x1c0 [ 196.009471][ T1813] __udp_tunnel_nic_add_port+0xb71/0xd60 [ 196.012028][ T1813] udp_tunnel_push_rx_port+0x180/0x200 [ 196.014503][ T1813] geneve_offload_rx_ports+0xc7/0x150 [ 196.016906][ T1813] geneve_netdevice_event+0x6a/0x80 [ 196.019321][ T1813] notifier_call_chain+0x19d/0x3a0 [ 196.021875][ T1813] call_netdevice_notifiers+0x88/0xc0 [ 196.024428][ T1813] udp_tunnel_nic_netdevice_event+0xdef/0x17d0 [ 196.027084][ T1813] notifier_call_chain+0x19d/0x3a0 [ 196.029538][ T1813] register_netdevice+0x15c6/0x1a70 [ 196.031834][ T1813] nsim_create+0xb3f/0x1050 [ 196.033912][ T1813] __nsim_dev_port_add+0x6a6/0xaf0 [ 196.036120][ T1813] nsim_dev_port_add_all+0x37/0xf0 [ 196.038432][ T1813] nsim_dev_reload_up+0x451/0x780 [ 196.040756][ T1813] devlink_reload+0x4ec/0x8d0 [ 196.042859][ T1813] devlink_nl_reload_doit+0xa8d/0xc60 [ 196.045253][ T1813] genl_family_rcv_msg_doit+0x215/0x300 [ 196.047737][ T1813] genl_rcv_msg+0x60e/0x790 [ 196.049742][ T1813] netlink_rcv_skb+0x208/0x470 [ 196.051869][ T1813] genl_rcv+0x28/0x40 [ 196.053649][ T1813] netlink_unicast+0x82f/0x9e0 [ 196.055743][ T1813] netlink_sendmsg+0x805/0xb30 [ 196.057863][ T1813] __sock_sendmsg+0x21c/0x270 [ 196.059975][ T1813] ____sys_sendmsg+0x505/0x820 [ 196.062063][ T1813] ___sys_sendmsg+0x21f/0x2a0 [ 196.064030][ T1813] __x64_sys_sendmsg+0x19b/0x260 [ 196.066111][ T1813] do_syscall_64+0xec/0xf80 [ 196.068123][ T1813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.070734][ T1813] [ 196.071789][ T1813] The buggy address belongs to the object at ffff888041126200 [ 196.071789][ T1813] which belongs to the cache kmalloc-256 of size 256 [ 196.077898][ T1813] The buggy address is located 176 bytes inside of [ 196.077898][ T1813] freed 256-byte region [ffff888041126200, ffff888041126300) [ 196.083516][ T1813] [ 196.084426][ T1813] The buggy address belongs to the physical page: [ 196.087072][ T1813] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x41126 [ 196.090681][ T1813] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 196.093895][ T1813] page_type: f5(slab) [ 196.095611][ T1813] raw: 04fff00000000000 ffff88801a441b40 ffffea000046b000 0000000000000004 [ 196.099281][ T1813] raw: 0000000000000000 0000000080080008 00000000f5000000 0000000000000000 [ 196.102966][ T1813] page dumped because: kasan: bad access detected [ 196.105761][ T1813] page_owner tracks the page as allocated [ 196.108228][ T1813] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 9, tgid 9 (kworker/0:0), ts 173718864535, free_ts 173686876621 [ 196.116084][ T1813] post_alloc_hook+0x234/0x290 [ 196.118322][ T1813] get_page_from_freelist+0x24e0/0x2580 [ 196.120786][ T1813] __alloc_frozen_pages_noprof+0x181/0x370 [ 196.123340][ T1813] alloc_pages_mpol+0x232/0x4a0 [ 196.125632][ T1813] allocate_slab+0x86/0x3b0 [ 196.127571][ T1813] ___slab_alloc+0xe53/0x1820 [ 196.129602][ T1813] __slab_alloc+0x65/0x100 [ 196.131530][ T1813] __kvmalloc_node_noprof+0x6b6/0x920 [ 196.133831][ T1813] rhashtable_rehash_alloc+0xa4/0x2a0 [ 196.136101][ T1813] rht_deferred_worker+0x468/0x22f0 [ 196.138444][ T1813] process_scheduled_works+0xad1/0x1770 [ 196.140845][ T1813] worker_thread+0x8a0/0xda0 [ 196.142721][ T1813] kthread+0x711/0x8a0 [ 196.144496][ T1813] ret_from_fork+0x510/0xa50 [ 196.146518][ T1813] ret_from_fork_asm+0x1a/0x30 [ 196.148566][ T1813] page last free pid 5893 tgid 5893 stack trace: [ 196.151375][ T1813] __free_frozen_pages+0xbc8/0xd30 [ 196.153679][ T1813] vfree+0x25a/0x400 [ 196.155449][ T1813] delayed_vfree_work+0x55/0x80 [ 196.157585][ T1813] process_scheduled_works+0xad1/0x1770 [ 196.159951][ T1813] worker_thread+0x8a0/0xda0 [ 196.161978][ T1813] kthread+0x711/0x8a0 [ 196.163774][ T1813] ret_from_fork+0x510/0xa50 [ 196.165846][ T1813] ret_from_fork_asm+0x1a/0x30 [ 196.168004][ T1813] [ 196.169088][ T1813] Memory state around the buggy address: [ 196.171521][ T1813] ffff888041126180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 196.174934][ T1813] ffff888041126200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 196.178427][ T1813] >ffff888041126280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 196.181830][ T1813] ^ [ 196.184293][ T1813] ffff888041126300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 196.187838][ T1813] ffff888041126380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 196.191205][ T1813] ================================================================== [ 196.249375][ T1813] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 196.252588][ T1813] CPU: 0 UID: 0 PID: 1813 Comm: kworker/u4:13 Not tainted syzkaller #0 PREEMPT(full) [ 196.256845][ T1813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 196.261522][ T1813] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 196.264663][ T1813] Call Trace: [ 196.266112][ T1813] [ 196.267413][ T1813] vpanic+0x1e0/0x670 [ 196.269313][ T1813] panic+0xb9/0xc0 [ 196.271030][ T1813] ? __pfx_panic+0x10/0x10 [ 196.273029][ T1813] ? preempt_schedule_thunk+0x16/0x30 [ 196.275464][ T1813] ? __mutex_lock+0x147/0x1350 [ 196.277696][ T1813] check_panic_on_warn+0x89/0xb0 [ 196.279967][ T1813] ? __mutex_lock+0x147/0x1350 [ 196.282121][ T1813] end_report+0x6f/0x140 [ 196.284154][ T1813] kasan_report+0x129/0x150 [ 196.286216][ T1813] ? __mutex_lock+0x147/0x1350 [ 196.288538][ T1813] __mutex_lock+0x147/0x1350 [ 196.290850][ T1813] ? __lock_acquire+0x6b6/0x2cf0 [ 196.293063][ T1813] ? look_up_lock_class+0x57/0x110 [ 196.295348][ T1813] ? __mutex_lock+0x5bb/0x1350 [ 196.297390][ T1813] ? udp_tunnel_nic_device_sync_work+0x39/0xa10 [ 196.300059][ T1813] ? __pfx___mutex_lock+0x10/0x10 [ 196.302272][ T1813] ? do_raw_spin_unlock+0x4d/0x240 [ 196.304485][ T1813] ? process_scheduled_works+0x9ef/0x1770 [ 196.306949][ T1813] udp_tunnel_nic_device_sync_work+0x39/0xa10 [ 196.309635][ T1813] ? process_scheduled_works+0x9ef/0x1770 [ 196.312065][ T1813] ? process_scheduled_works+0x9ef/0x1770 [ 196.314623][ T1813] process_scheduled_works+0xad1/0x1770 [ 196.317157][ T1813] ? __pfx_process_scheduled_works+0x10/0x10 [ 196.319783][ T1813] ? do_raw_spin_lock+0x121/0x290 [ 196.322036][ T1813] worker_thread+0x8a0/0xda0 [ 196.324060][ T1813] ? __kthread_parkme+0x7b/0x200 [ 196.326235][ T1813] kthread+0x711/0x8a0 [ 196.327945][ T1813] ? __pfx_worker_thread+0x10/0x10 [ 196.330223][ T1813] ? __pfx_kthread+0x10/0x10 [ 196.332269][ T1813] ? _raw_spin_unlock_irq+0x23/0x50 [ 196.334660][ T1813] ? __pfx_kthread+0x10/0x10 [ 196.336841][ T1813] ret_from_fork+0x510/0xa50 [ 196.339014][ T1813] ? __pfx_ret_from_fork+0x10/0x10 [ 196.341161][ T1813] ? __switch_to+0xc9e/0x1480 [ 196.342962][ T1813] ? __pfx_kthread+0x10/0x10 [ 196.344810][ T1813] ret_from_fork_asm+0x1a/0x30 [ 196.346793][ T1813] [ 196.348504][ T1813] Kernel Offset: disabled [ 196.350443][ T1813] Rebooting in 86400 seconds..