Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts. 2026/02/18 11:34:34 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 91.152649][ T4860] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 93.053388][ T4890] chnl_net:caif_netlink_parms(): no params data found [ 93.482723][ T4890] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.541541][ T4890] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.594251][ T4890] device bridge_slave_0 entered promiscuous mode [ 93.686419][ T4890] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.693763][ T4890] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.702703][ T4890] device bridge_slave_1 entered promiscuous mode [ 93.795090][ T4890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.810361][ T4890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.930621][ T4890] team0: Port device team_slave_0 added [ 94.015288][ T4890] team0: Port device team_slave_1 added [ 94.146506][ T4890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.153684][ T4890] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.238595][ T4890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.307855][ T4890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.315206][ T4890] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.352461][ T4890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.463665][ T4890] device hsr_slave_0 entered promiscuous mode [ 94.488438][ T4890] device hsr_slave_1 entered promiscuous mode [ 94.563355][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.575888][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.614962][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.666226][ T3089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.688339][ T3089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.707672][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.834699][ T4890] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.867696][ T4890] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.888660][ T4890] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.909103][ T4890] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.076052][ T4890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.102339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.122274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.145603][ T4890] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.169771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.187465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.206375][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.213570][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.242804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.287355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.307882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.326412][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.334089][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.349673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.358998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.385940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.398313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.409863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.421403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.439173][ T4890] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.450121][ T4890] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.463537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.472728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.481980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.491121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.500215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.515193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.641481][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.652469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.666707][ T4890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.690714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.701568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.729923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.740197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.752580][ T4890] device veth0_vlan entered promiscuous mode [ 95.762527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.772053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.784806][ T4890] device veth1_vlan entered promiscuous mode [ 95.802908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.811131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.819929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.828955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.840475][ T4890] device veth0_macvtap entered promiscuous mode [ 95.852456][ T4890] device veth1_macvtap entered promiscuous mode [ 95.874485][ T4890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.882748][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.894594][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.909831][ T4890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.918225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.928370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.940981][ T4890] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.951639][ T4890] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.961136][ T4890] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.971785][ T4890] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/18 11:34:42 executed programs: 0 [ 96.639604][ T4985] chnl_net:caif_netlink_parms(): no params data found [ 96.753918][ T4977] chnl_net:caif_netlink_parms(): no params data found [ 96.792032][ T4985] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.799768][ T4985] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.807845][ T4985] device bridge_slave_0 entered promiscuous mode [ 96.818674][ T4985] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.826658][ T4985] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.835142][ T4985] device bridge_slave_1 entered promiscuous mode [ 96.858677][ T4982] chnl_net:caif_netlink_parms(): no params data found [ 96.892852][ T4981] chnl_net:caif_netlink_parms(): no params data found [ 96.954997][ T4985] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.993064][ T4985] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.019154][ T4983] chnl_net:caif_netlink_parms(): no params data found [ 97.040973][ T4977] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.049355][ T4977] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.057782][ T4977] device bridge_slave_0 entered promiscuous mode [ 97.094895][ T4985] team0: Port device team_slave_0 added [ 97.103065][ T4985] team0: Port device team_slave_1 added [ 97.110100][ T4977] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.117707][ T4977] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.125620][ T4977] device bridge_slave_1 entered promiscuous mode [ 97.162822][ T4982] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.170622][ T4982] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.179357][ T4982] device bridge_slave_0 entered promiscuous mode [ 97.200765][ T4981] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.208183][ T4981] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.216323][ T4981] device bridge_slave_0 entered promiscuous mode [ 97.224935][ T4981] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.233036][ T4981] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.241875][ T4981] device bridge_slave_1 entered promiscuous mode [ 97.254972][ T4985] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.263463][ T4985] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.289909][ T4985] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.301713][ T4982] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.309310][ T4982] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.318047][ T4982] device bridge_slave_1 entered promiscuous mode [ 97.356783][ T4985] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.364234][ T4985] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.393264][ T4985] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.413917][ T4977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.426385][ T4977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.476044][ T4982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.491865][ T4977] team0: Port device team_slave_0 added [ 97.501240][ T4977] team0: Port device team_slave_1 added [ 97.536564][ T4981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.557843][ T4982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.579844][ T4983] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.588730][ T4983] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.597525][ T4983] device bridge_slave_0 entered promiscuous mode [ 97.607116][ T4981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.647912][ T4982] team0: Port device team_slave_0 added [ 97.654178][ T4983] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.662141][ T4983] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.670966][ T4983] device bridge_slave_1 entered promiscuous mode [ 97.695372][ T4985] device hsr_slave_0 entered promiscuous mode [ 97.703065][ T4985] device hsr_slave_1 entered promiscuous mode [ 97.710421][ T4985] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.718655][ T4985] Cannot create hsr debugfs directory [ 97.724806][ T4977] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.732320][ T4977] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.762145][ T4977] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.776671][ T4982] team0: Port device team_slave_1 added [ 97.783242][ T4977] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.790754][ T4977] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.817672][ T4977] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.853426][ T4981] team0: Port device team_slave_0 added [ 97.876161][ T4983] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.897515][ T4981] team0: Port device team_slave_1 added [ 97.912538][ T4977] device hsr_slave_0 entered promiscuous mode [ 97.920082][ T4977] device hsr_slave_1 entered promiscuous mode [ 97.927164][ T4977] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.935276][ T4977] Cannot create hsr debugfs directory [ 97.943542][ T4983] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.977174][ T4982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.984548][ T4982] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.012862][ T4982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.051825][ T4983] team0: Port device team_slave_0 added [ 98.072163][ T4982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.080381][ T4982] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.108876][ T4982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.133762][ T4983] team0: Port device team_slave_1 added [ 98.155245][ T4981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.162821][ T4981] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.191154][ T4981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.228670][ T4982] device hsr_slave_0 entered promiscuous mode [ 98.235656][ T4982] device hsr_slave_1 entered promiscuous mode [ 98.242947][ T4982] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.250911][ T4982] Cannot create hsr debugfs directory [ 98.289876][ T4981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.297527][ T4981] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.324605][ T4981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.336795][ T2345] Bluetooth: hci0: command 0x0409 tx timeout [ 98.343126][ T4967] Bluetooth: hci1: command 0x0409 tx timeout [ 98.399282][ T4983] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.408127][ T4983] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.436298][ T2345] Bluetooth: hci4: command 0x0409 tx timeout [ 98.442989][ T4983] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.454092][ T4967] Bluetooth: hci2: command 0x0409 tx timeout [ 98.460826][ T4967] Bluetooth: hci3: command 0x0409 tx timeout [ 98.493183][ T4983] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.500674][ T4983] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.528398][ T4983] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.557740][ T4981] device hsr_slave_0 entered promiscuous mode [ 98.564710][ T4981] device hsr_slave_1 entered promiscuous mode [ 98.572004][ T4981] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.580362][ T4981] Cannot create hsr debugfs directory [ 98.762784][ T4983] device hsr_slave_0 entered promiscuous mode [ 98.777191][ T4983] device hsr_slave_1 entered promiscuous mode [ 98.784733][ T4983] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.801431][ T4983] Cannot create hsr debugfs directory [ 100.050257][ T4982] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 100.069221][ T4982] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 100.097040][ T4982] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 100.140132][ T4982] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 100.328045][ T4983] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.366854][ T4981] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 100.420197][ T4981] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.427472][ T4971] Bluetooth: hci1: command 0x041b tx timeout [ 100.445960][ T4971] Bluetooth: hci0: command 0x041b tx timeout [ 100.458892][ T4981] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.499677][ T4981] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.507126][ T4972] Bluetooth: hci3: command 0x041b tx timeout [ 100.515942][ T4972] Bluetooth: hci2: command 0x041b tx timeout [ 100.536284][ T4972] Bluetooth: hci4: command 0x041b tx timeout [ 100.663654][ T4982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.727367][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.736758][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.758585][ T4982] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.792151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.813649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.834721][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.842624][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.860005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.879808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.906673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.921184][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.929130][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.990902][ T4983] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.030402][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.065148][ T4981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.098657][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.120105][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.160687][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.195624][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.260658][ T4983] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.274477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.296943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.306704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.326982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.351757][ T4982] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.376877][ T4982] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.392427][ T4981] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.421825][ T4983] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.450983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.466586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.486318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.506151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.540674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.572894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.585336][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.592914][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.609792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.656012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.665100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.678024][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.685216][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.716403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.753869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.780047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.812994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.872993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.884203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.894081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.903389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.912330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.930646][ T4981] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.945622][ T4981] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.964560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.975191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.984193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.993965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.003366][ T4985] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 102.026255][ T4985] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 102.045318][ T4982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.072310][ T4985] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 102.131714][ T4985] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 102.162015][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.176301][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.198759][ T4977] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.293686][ T4977] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.319279][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.356470][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.387122][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.407015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.433585][ T4982] device veth0_vlan entered promiscuous mode [ 102.442677][ T4977] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.468645][ T4977] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.506434][ T4967] Bluetooth: hci0: command 0x040f tx timeout [ 102.509375][ T4982] device veth1_vlan entered promiscuous mode [ 102.528912][ T4967] Bluetooth: hci1: command 0x040f tx timeout [ 102.586273][ T4191] Bluetooth: hci4: command 0x040f tx timeout [ 102.592625][ T4191] Bluetooth: hci2: command 0x040f tx timeout [ 102.626017][ T4191] Bluetooth: hci3: command 0x040f tx timeout [ 102.662121][ T4983] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 102.681877][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.690279][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.698943][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.706803][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.717103][ T4981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.752653][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.776445][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.813319][ T4983] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 102.869325][ T4982] device veth0_macvtap entered promiscuous mode [ 102.886895][ T4983] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 102.914511][ T4985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.958470][ T4982] device veth1_macvtap entered promiscuous mode [ 102.987548][ T4983] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.085129][ T4982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.106073][ T4982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.138023][ T4982] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.159667][ T4982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.173329][ T4982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.203763][ T4982] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.259626][ T4977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.273836][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.287258][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.303400][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.313907][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.324807][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.333965][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.343512][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.352303][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.364717][ T4985] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.374549][ T4982] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.384760][ T4982] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.394759][ T4982] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.404745][ T4982] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.459488][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.469054][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.490011][ T4977] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.508488][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.524487][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.538425][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.546017][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.564767][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.574724][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.593384][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.600696][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.663011][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.672564][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.682927][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.692610][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.705063][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.712634][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.743775][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.753828][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.771226][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.787564][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.797905][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.807638][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.815017][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.823734][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.910513][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.931552][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.951590][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.971318][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.983740][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 104.002842][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.033258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.042283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.051911][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.062533][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.073747][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.083732][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.093966][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.104707][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.139749][ T4985] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.169288][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.187395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.207538][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.223834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.233945][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.250823][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.264553][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.278588][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.302959][ T4981] device veth0_vlan entered promiscuous mode [ 104.324409][ T4983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.337145][ T4977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.380851][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.404585][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.426211][ T5120] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.434626][ T5120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.450324][ T4981] device veth1_vlan entered promiscuous mode [ 104.519981][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.539398][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.559538][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.576545][ T4964] Bluetooth: hci1: command 0x0419 tx timeout [ 104.587405][ T4983] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.595003][ T4964] Bluetooth: hci0: command 0x0419 tx timeout [ 104.610525][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.625971][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.666497][ T4962] Bluetooth: hci3: command 0x0419 tx timeout [ 104.673102][ T4962] Bluetooth: hci2: command 0x0419 tx timeout [ 104.696779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.705432][ T4962] Bluetooth: hci4: command 0x0419 tx timeout 2026/02/18 11:34:50 executed programs: 10 [ 104.762201][ T4981] device veth0_macvtap entered promiscuous mode [ 104.799923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.852823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.864293][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.871870][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.882987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.893215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.904640][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.912413][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.921351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.931180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.940706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.950386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.959048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.034773][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.051311][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.063672][ T4981] device veth1_macvtap entered promiscuous mode [ 105.078442][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.087044][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.108709][ T4985] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.154388][ T4981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.165739][ T4981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.175601][ T4981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 105.187133][ T4981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.200350][ T4981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.225908][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.246236][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.254353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.298983][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.325333][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.353192][ T5214] loop2: detected capacity change from 0 to 32768 [ 105.367632][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.388467][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.416511][ T4981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.449939][ T5214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.19 (5214) [ 105.476027][ T4981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.487297][ T4981] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 105.498326][ T4981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 105.527260][ T4981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.568150][ T5214] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 105.585967][ T5214] BTRFS info (device loop2): turning off barriers [ 105.596283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.616209][ T5214] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 105.628839][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.658276][ T5214] BTRFS info (device loop2): trying to use backup root at mount time [ 105.667699][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.680895][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.689259][ T5214] BTRFS info (device loop2): enabling auto defrag [ 105.696640][ T5214] BTRFS info (device loop2): turning on sync discard [ 105.703574][ T5214] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 105.715606][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.725182][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.741303][ T5214] BTRFS info (device loop2): trying to use backup root at mount time [ 105.752120][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.766636][ T5214] BTRFS info (device loop2): using free space tree [ 105.773602][ T5214] BTRFS info (device loop2): has skinny extents [ 105.783991][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.796521][ T4983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.819582][ T4981] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.842586][ T4981] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.863930][ T4981] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.882968][ T4981] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.910822][ T4977] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.923071][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.934740][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.101607][ T26] audit: type=1800 audit(1771414492.102:2): pid=5214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 106.125750][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.134720][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.182456][ T26] audit: type=1800 audit(1771414492.102:3): pid=5214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 106.195508][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.259879][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.277411][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.304991][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.347817][ T4985] device veth0_vlan entered promiscuous mode [ 106.373442][ T4977] device veth0_vlan entered promiscuous mode [ 106.421519][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.462932][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.509987][ T4985] device veth1_vlan entered promiscuous mode [ 106.527514][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.546677][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.588360][ T4977] device veth1_vlan entered promiscuous mode [ 106.610882][ T5207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.629607][ T5207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.725836][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 106.734136][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.786941][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.843405][ T4985] device veth0_macvtap entered promiscuous mode [ 106.870512][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.886660][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.894300][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.946884][ T4983] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.963917][ T4985] device veth1_macvtap entered promiscuous mode [ 107.017096][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.025636][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.042238][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.061772][ T4977] device veth0_macvtap entered promiscuous mode [ 107.079187][ T5207] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.106822][ T5207] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.135080][ T4977] device veth1_macvtap entered promiscuous mode [ 107.144302][ T4985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.174066][ T4985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.194987][ T4985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.215230][ T4985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.223193][ T5267] loop2: detected capacity change from 0 to 32768 [ 107.234266][ T4985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.246759][ T4985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.259881][ T4985] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.274757][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.279723][ T5267] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.22 (5267) [ 107.307796][ T5267] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 107.312278][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.324851][ T5267] BTRFS info (device loop2): turning off barriers [ 107.332656][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 107.341741][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.352228][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.352839][ T5267] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.399286][ T4985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.425846][ T5267] BTRFS info (device loop2): trying to use backup root at mount time [ 107.440415][ T5267] BTRFS info (device loop2): enabling auto defrag [ 107.441677][ T4985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.456201][ T5267] BTRFS info (device loop2): turning on sync discard [ 107.464355][ T5267] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 107.485750][ T4985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.504024][ T4985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.511733][ T5267] BTRFS info (device loop2): trying to use backup root at mount time [ 107.529837][ T4985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.537128][ T5267] BTRFS info (device loop2): using free space tree [ 107.555869][ T5267] BTRFS info (device loop2): has skinny extents [ 107.564055][ T4985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.581003][ T4985] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.590424][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.621797][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.632803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.643147][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.683646][ T4985] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.715588][ T4985] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.745869][ T4985] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.774663][ T4985] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.849242][ T26] audit: type=1800 audit(1771414493.852:4): pid=5267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.22" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 107.878457][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.925975][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.961815][ T26] audit: type=1800 audit(1771414493.872:5): pid=5267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.22" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 107.970958][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.041973][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.052403][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.070393][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.083352][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.099946][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.117639][ T4977] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.155181][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.165723][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.189394][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.197936][ T5286] loop4: detected capacity change from 0 to 32768 [ 108.208746][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.220098][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.232101][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.245764][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.257128][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.275724][ T4977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.305957][ T5286] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.21 (5286) [ 108.312097][ T4977] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.346869][ T4977] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.422872][ T5286] [ 108.425401][ T5286] ====================================================== [ 108.432969][ T5286] WARNING: possible circular locking dependency detected [ 108.440186][ T5286] syzkaller #0 Not tainted [ 108.444709][ T5286] ------------------------------------------------------ [ 108.451862][ T5286] syz.4.21/5286 is trying to acquire lock: [ 108.457887][ T5286] ffff88801eabc028 (&mm->mmap_lock){++++}-{3:3}, at: mmap_read_lock+0x1c/0x50 [ 108.467060][ T5286] [ 108.467060][ T5286] but task is already holding lock: [ 108.475201][ T5286] ffff8880258ee5f8 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: iterate_dir+0x10d/0x560 [ 108.485409][ T5286] [ 108.485409][ T5286] which lock already depends on the new lock. [ 108.485409][ T5286] [ 108.496389][ T5286] [ 108.496389][ T5286] the existing dependency chain (in reverse order) is: [ 108.505807][ T5286] [ 108.505807][ T5286] -> #5 (&type->i_mutex_dir_key#3){++++}-{3:3}: [ 108.514275][ T5286] down_read+0x44/0x2e0 [ 108.518996][ T5286] lookup_slow+0x46/0x70 [ 108.523977][ T5286] walk_component+0x319/0x460 [ 108.529480][ T5286] path_lookupat+0x169/0x440 [ 108.535151][ T5286] filename_lookup+0x214/0x540 [ 108.540570][ T5286] kern_path+0x37/0x190 [ 108.545471][ T5286] lookup_bdev+0xc5/0x280 [ 108.550445][ T5286] btrfs_free_stale_devices+0x6ec/0xa90 [ 108.556765][ T5286] btrfs_forget_devices+0x52/0x80 [ 108.562444][ T5286] btrfs_control_ioctl+0x10a/0x220 [ 108.568206][ T5286] __se_sys_ioctl+0xfa/0x170 [ 108.573366][ T5286] do_syscall_64+0x4c/0xa0 [ 108.578348][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.585073][ T5286] [ 108.585073][ T5286] -> #4 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 108.594535][ T5286] __mutex_lock_common+0x1e3/0x2400 [ 108.600382][ T5286] mutex_lock_nested+0x17/0x20 [ 108.605978][ T5286] btrfs_run_dev_stats+0xe2/0xe70 [ 108.611666][ T5286] commit_cowonly_roots+0x185/0x9c0 [ 108.617696][ T5286] btrfs_commit_transaction+0x130d/0x3570 [ 108.624238][ T5286] sync_filesystem+0x1be/0x220 [ 108.629567][ T5286] generic_shutdown_super+0x6b/0x300 [ 108.635582][ T5286] kill_anon_super+0x36/0x70 [ 108.640843][ T5286] btrfs_kill_super+0x3d/0x50 [ 108.646251][ T5286] deactivate_locked_super+0x93/0xf0 [ 108.652271][ T5286] cleanup_mnt+0x42d/0x4e0 [ 108.657420][ T5286] task_work_run+0x125/0x1a0 [ 108.662935][ T5286] exit_to_user_mode_loop+0x10f/0x130 [ 108.669203][ T5286] exit_to_user_mode_prepare+0xee/0x180 [ 108.675413][ T5286] syscall_exit_to_user_mode+0x16/0x40 [ 108.681449][ T5286] do_syscall_64+0x58/0xa0 [ 108.686600][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.693228][ T5286] [ 108.693228][ T5286] -> #3 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 108.701880][ T5286] lock_release+0x321/0x8a0 [ 108.707519][ T5286] __mutex_unlock_slowpath+0xc8/0x6c0 [ 108.713751][ T5286] btrfs_commit_transaction+0x1d11/0x3570 [ 108.720034][ T5286] close_ctree+0x3fb/0x8e0 [ 108.725007][ T5286] generic_shutdown_super+0x130/0x300 [ 108.731112][ T5286] kill_anon_super+0x36/0x70 [ 108.736262][ T5286] btrfs_kill_super+0x3d/0x50 [ 108.741590][ T5286] deactivate_locked_super+0x93/0xf0 [ 108.747602][ T5286] cleanup_mnt+0x42d/0x4e0 [ 108.752664][ T5286] task_work_run+0x125/0x1a0 [ 108.757907][ T5286] exit_to_user_mode_loop+0x10f/0x130 [ 108.763843][ T5286] exit_to_user_mode_prepare+0xee/0x180 [ 108.770391][ T5286] syscall_exit_to_user_mode+0x16/0x40 [ 108.776847][ T5286] do_syscall_64+0x58/0xa0 [ 108.782354][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.788819][ T5286] [ 108.788819][ T5286] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 108.796529][ T5286] start_transaction+0x5bc/0x1130 [ 108.802386][ T5286] btrfs_dirty_inode+0xc5/0x1c0 [ 108.807883][ T5286] file_update_time+0x3a6/0x440 [ 108.813380][ T5286] btrfs_page_mkwrite+0x37d/0xc80 [ 108.819067][ T5286] do_page_mkwrite+0x168/0x3c0 [ 108.824414][ T5286] wp_page_shared+0x16b/0x6d0 [ 108.829821][ T5286] handle_mm_fault+0x1f06/0x4410 [ 108.835400][ T5286] do_user_addr_fault+0x489/0xc80 [ 108.841388][ T5286] exc_page_fault+0x60/0x100 [ 108.846766][ T5286] asm_exc_page_fault+0x22/0x30 [ 108.852520][ T5286] __put_user_nocheck_8+0x3/0x21 [ 108.858215][ T5286] __se_sys_io_setup+0xd6/0x190 [ 108.863796][ T5286] do_syscall_64+0x4c/0xa0 [ 108.868862][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.875750][ T5286] [ 108.875750][ T5286] -> #1 (sb_pagefaults#2){.+.+}-{0:0}: [ 108.883529][ T5286] btrfs_page_mkwrite+0x1b7/0xc80 [ 108.889216][ T5286] do_page_mkwrite+0x168/0x3c0 [ 108.894630][ T5286] wp_page_shared+0x16b/0x6d0 [ 108.900089][ T5286] handle_mm_fault+0x1f06/0x4410 [ 108.905677][ T5286] do_user_addr_fault+0x489/0xc80 [ 108.911706][ T5286] exc_page_fault+0x60/0x100 [ 108.917005][ T5286] asm_exc_page_fault+0x22/0x30 [ 108.922494][ T5286] __put_user_nocheck_8+0x3/0x21 [ 108.928259][ T5286] __se_sys_io_setup+0xd6/0x190 [ 108.933824][ T5286] do_syscall_64+0x4c/0xa0 [ 108.939094][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 108.945903][ T5286] [ 108.945903][ T5286] -> #0 (&mm->mmap_lock){++++}-{3:3}: [ 108.953533][ T5286] __lock_acquire+0x2c42/0x7d10 [ 108.958911][ T5286] lock_acquire+0x19e/0x400 [ 108.964224][ T5286] down_read+0x44/0x2e0 [ 108.969165][ T5286] mmap_read_lock+0x1c/0x50 [ 108.974274][ T5286] do_user_addr_fault+0xc35/0xc80 [ 108.979949][ T5286] exc_page_fault+0x60/0x100 [ 108.985282][ T5286] asm_exc_page_fault+0x22/0x30 [ 108.990925][ T5286] filldir64+0x30a/0x6f0 [ 108.995697][ T5286] dcache_readdir+0x173/0x7c0 [ 109.001320][ T5286] iterate_dir+0x218/0x560 [ 109.006507][ T5286] __se_sys_getdents64+0xf2/0x270 [ 109.012426][ T5286] do_syscall_64+0x4c/0xa0 [ 109.017654][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.024557][ T5286] [ 109.024557][ T5286] other info that might help us debug this: [ 109.024557][ T5286] [ 109.035387][ T5286] Chain exists of: [ 109.035387][ T5286] &mm->mmap_lock --> &fs_devs->device_list_mutex --> &type->i_mutex_dir_key#3 [ 109.035387][ T5286] [ 109.050863][ T5286] Possible unsafe locking scenario: [ 109.050863][ T5286] [ 109.059049][ T5286] CPU0 CPU1 [ 109.064690][ T5286] ---- ---- [ 109.070382][ T5286] lock(&type->i_mutex_dir_key#3); [ 109.075704][ T5286] lock(&fs_devs->device_list_mutex); [ 109.084058][ T5286] lock(&type->i_mutex_dir_key#3); [ 109.092183][ T5286] lock(&mm->mmap_lock); [ 109.096753][ T5286] [ 109.096753][ T5286] *** DEADLOCK *** [ 109.096753][ T5286] [ 109.105293][ T5286] 2 locks held by syz.4.21/5286: [ 109.110711][ T5286] #0: ffff88807739a870 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2bf/0x370 [ 109.120365][ T5286] #1: ffff8880258ee5f8 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: iterate_dir+0x10d/0x560 [ 109.131797][ T5286] [ 109.131797][ T5286] stack backtrace: [ 109.138197][ T5286] CPU: 1 PID: 5286 Comm: syz.4.21 Not tainted syzkaller #0 [ 109.146054][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 109.157085][ T5286] Call Trace: [ 109.160561][ T5286] [ 109.163658][ T5286] dump_stack_lvl+0x188/0x250 [ 109.168508][ T5286] ? load_image+0x400/0x400 [ 109.173414][ T5286] ? show_regs_print_info+0x20/0x20 [ 109.178803][ T5286] ? print_circular_bug+0x12b/0x1a0 [ 109.184081][ T5286] check_noncircular+0x296/0x330 [ 109.189088][ T5286] ? add_chain_block+0x940/0x940 [ 109.194267][ T5286] ? lockdep_lock+0xf1/0x1f0 [ 109.198984][ T5286] ? mark_lock+0x94/0x320 [ 109.203403][ T5286] __lock_acquire+0x2c42/0x7d10 [ 109.208372][ T5286] ? __up_read+0x2b2/0x6b0 [ 109.212873][ T5286] ? verify_lock_unused+0x140/0x140 [ 109.218304][ T5286] ? up_read+0x20/0x20 [ 109.222419][ T5286] ? page_mapping+0x30e/0x440 [ 109.227501][ T5286] ? fput_many+0x155/0x1a0 [ 109.231922][ T5286] ? fault_dirty_shared_page+0x282/0x310 [ 109.237891][ T5286] lock_acquire+0x19e/0x400 [ 109.242667][ T5286] ? mmap_read_lock+0x1c/0x50 [ 109.247616][ T5286] ? __might_sleep+0xf0/0xf0 [ 109.252879][ T5286] ? mark_lock+0x94/0x320 [ 109.257565][ T5286] ? read_lock_is_recursive+0x10/0x10 [ 109.263028][ T5286] ? memset+0x1e/0x40 [ 109.267954][ T5286] down_read+0x44/0x2e0 [ 109.272644][ T5286] ? mmap_read_lock+0x1c/0x50 [ 109.277703][ T5286] mmap_read_lock+0x1c/0x50 [ 109.282589][ T5286] do_user_addr_fault+0xc35/0xc80 [ 109.288135][ T5286] exc_page_fault+0x60/0x100 [ 109.293084][ T5286] asm_exc_page_fault+0x22/0x30 [ 109.297943][ T5286] RIP: 0010:filldir64+0x30a/0x6f0 [ 109.303328][ T5286] Code: 6c ab ff 4c 01 fd 0f 82 3f 02 00 00 48 b8 00 f0 ff ff ff 7f 00 00 48 39 c5 0f 87 2c 02 00 00 0f 01 cb 0f ae e8 48 8b 44 24 60 <49> 89 47 08 48 8b 04 24 48 8b 4c 24 18 48 8b 54 24 58 48 bd 00 00 [ 109.323995][ T5286] RSP: 0018:ffffc900014ffcb0 EFLAGS: 00050283 [ 109.330546][ T5286] RAX: 0000000000000000 RBX: ffffc900014ffe70 RCX: ffff88805c0b1dc0 [ 109.338824][ T5286] RDX: 0000000000000000 RSI: 0000200000001098 RDI: 00007ffffffff000 [ 109.346871][ T5286] RBP: 0000200000001098 R08: 000000000000000d R09: 0000000000000004 [ 109.355450][ T5286] R10: 0000000000000002 R11: 0000000000000000 R12: 0000200000001098 [ 109.363617][ T5286] R13: ffffffff8a371500 R14: 0000000000000001 R15: 0000200000001080 [ 109.371943][ T5286] ? filldir+0x720/0x720 [ 109.376749][ T5286] dcache_readdir+0x173/0x7c0 [ 109.381719][ T5286] iterate_dir+0x218/0x560 [ 109.387122][ T5286] ? scan_positives+0x4a0/0x4a0 [ 109.392637][ T5286] __se_sys_getdents64+0xf2/0x270 [ 109.397931][ T5286] ? __x64_sys_getdents64+0x80/0x80 [ 109.403544][ T5286] ? filldir+0x720/0x720 [ 109.408205][ T5286] ? vtime_user_exit+0x2c8/0x3e0 [ 109.413693][ T5286] ? lockdep_hardirqs_on+0x94/0x140 [ 109.419222][ T5286] do_syscall_64+0x4c/0xa0 [ 109.423993][ T5286] ? clear_bhb_loop+0x30/0x80 [ 109.429322][ T5286] ? clear_bhb_loop+0x30/0x80 [ 109.434722][ T5286] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 109.441223][ T5286] RIP: 0033:0x7f9f008deeb9 [ 109.445913][ T5286] 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 [ 109.466319][ T5286] RSP: 002b:00007f9efff42028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 109.475308][ T5286] RAX: ffffffffffffffda RBX: 00007f9f00b59fa0 RCX: 00007f9f008deeb9 [ 109.483897][ T5286] RDX: 000000000000004f RSI: 0000200000001080 RDI: 0000000000000005 [ 109.492894][ T5286] RBP: 00007f9f0094cc1f R08: 0000000000000000 R09: 0000000000000000 [ 109.501126][ T5286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.509809][ T5286] R13: 00007f9f00b5a038 R14: 00007f9f00b59fa0 R15: 00007ffd40992e98 [ 109.518242][ T5286] [ 109.593897][ T4983] device veth0_vlan entered promiscuous mode [ 109.600798][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.609280][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.638932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.645786][ T4905] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4905) [ 109.647999][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.668906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.677976][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.739927][ T4983] device veth1_vlan entered promiscuous mode [ 109.758282][ T4977] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.781260][ T4977] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.801492][ T4977] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.822095][ T4977] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.880242][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.898299][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.938923][ T4985] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 109.987743][ T4983] device veth0_macvtap entered promiscuous mode [ 110.054766][ T1470] device hsr_slave_0 left promiscuous mode [ 110.078449][ T1470] device hsr_slave_1 left promiscuous mode [ 110.086617][ T5345] loop4: detected capacity change from 0 to 32768 [ 110.094117][ T1470] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 110.121659][ T1470] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 110.132969][ T1470] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 110.151712][ T1470] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 110.171207][ T5345] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 110.183445][ T1470] device bridge_slave_1 left promiscuous mode [ 110.195095][ T5345] BTRFS info (device loop4): turning off barriers [ 110.204791][ T1470] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.212788][ T5345] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 110.226285][ T1470] device bridge_slave_0 left promiscuous mode [ 110.232881][ T1470] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.241412][ T5345] BTRFS info (device loop4): trying to use backup root at mount time [ 110.257421][ T5345] BTRFS info (device loop4): enabling auto defrag [ 110.265486][ T1470] device veth1_macvtap left promiscuous mode [ 110.274452][ T5345] BTRFS info (device loop4): turning on sync discard [ 110.282650][ T1470] device veth0_macvtap left promiscuous mode [ 110.291299][ T5345] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 110.303333][ T1470] device veth1_vlan left promiscuous mode [ 110.312555][ T1470] device veth0_vlan left promiscuous mode [ 110.313483][ T5351] loop2: detected capacity change from 0 to 32768 [ 110.320012][ T5345] BTRFS info (device loop4): trying to use backup root at mount time [ 110.337558][ T5345] BTRFS info (device loop4): using free space tree [ 110.344898][ T5345] BTRFS info (device loop4): has skinny extents [ 110.367945][ T5351] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.23 (5351) 2026/02/18 11:34:56 executed programs: 15 [ 110.431491][ T4903] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4903) [ 110.568774][ T26] audit: type=1800 audit(1771414496.572:6): pid=5344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.24" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 110.593835][ T26] audit: type=1800 audit(1771414496.572:7): pid=5344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.24" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 110.876962][ T1470] team0 (unregistering): Port device team_slave_1 removed [ 110.923391][ T1470] team0 (unregistering): Port device team_slave_0 removed [ 110.935797][ T5375] loop2: detected capacity change from 0 to 32768 [ 110.968560][ T1470] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.990791][ T5375] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.25 (5375) [ 111.018600][ T1470] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 111.047292][ T5375] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 111.068318][ T5375] BTRFS info (device loop2): turning off barriers [ 111.074988][ T5375] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 111.116781][ T5375] BTRFS info (device loop2): trying to use backup root at mount time [ 111.125602][ T5375] BTRFS info (device loop2): enabling auto defrag [ 111.166081][ T5375] BTRFS info (device loop2): turning on sync discard [ 111.193849][ T5375] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 111.231750][ T5375] BTRFS info (device loop2): trying to use backup root at mount time [ 111.260990][ T5375] BTRFS info (device loop2): using free space tree [ 111.263618][ T1470] bond0 (unregistering): Released all slaves [ 111.278321][ T5375] BTRFS info (device loop2): has skinny extents [ 111.322279][ T5399] loop4: detected capacity change from 0 to 32768 [ 111.360012][ T26] audit: type=1800 audit(1771414497.362:8): pid=5375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.25" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 111.382490][ T26] audit: type=1800 audit(1771414497.362:9): pid=5375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.25" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 111.393513][ T5399] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.26 (5399) [ 111.422285][ T4983] device veth1_macvtap entered promiscuous mode [ 111.439897][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.467377][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 111.484045][ T4905] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4905) [ 111.552489][ T5207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.575101][ T4977] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 111.599225][ T5207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.607964][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.657873][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.677841][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.726281][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.756102][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.785794][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.806382][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.835722][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.857452][ T4983] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.867774][ T5434] loop4: detected capacity change from 0 to 32768 [ 111.898134][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 111.923952][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 111.964898][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.973901][ T5434] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz.4.28 (5434) [ 111.989728][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.023749][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.056776][ T5434] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 112.068106][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.072623][ T5434] BTRFS info (device loop4): turning off barriers [ 112.098568][ T5438] loop2: detected capacity change from 0 to 32768 [ 112.105272][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.117589][ T5434] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 112.125952][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.140696][ T5438] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.27 (5438) [ 112.146575][ T5434] BTRFS info (device loop4): trying to use backup root at mount time [ 112.171911][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.185749][ T5434] BTRFS info (device loop4): enabling auto defrag [ 112.211516][ T5434] BTRFS info (device loop4): turning on sync discard [ 112.214237][ T4983] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 112.227999][ T4903] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4903) [ 112.247553][ T4983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.249539][ T5434] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 112.275747][ T5434] BTRFS info (device loop4): trying to use backup root at mount time [ 112.284458][ T5434] BTRFS info (device loop4): using free space tree [ 112.307065][ T4983] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.314779][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.351294][ T5434] BTRFS info (device loop4): has skinny extents [ 112.366961][ T5207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 112.422319][ T4985] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 112.445309][ T4983] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.470151][ T4983] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.502336][ T4983] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.519510][ T4983] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.613324][ T4977] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 112.622437][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.629333][ T5458] loop2: detected capacity change from 0 to 32768 [ 112.639007][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.655293][ T5207] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.670243][ T5458] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.29 (5458) [ 112.674510][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 112.690332][ T5207] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.724533][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 112.755077][ T26] audit: type=1800 audit(1771414498.752:10): pid=5434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.28" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 112.768140][ T4903] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4903) [ 112.792595][ T26] audit: type=1800 audit(1771414498.752:11): pid=5434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.28" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 112.844718][ T4983] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 112.854121][ T5120] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.885129][ T5120] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.927027][ T3089] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 113.037379][ T4983] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 113.045952][ T3089] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.058577][ T3089] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.121005][ T5120] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 113.156552][ T3089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.196174][ T3089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.220750][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 113.647844][ T5492] loop2: detected capacity change from 0 to 32768 [ 113.700653][ T5495] loop3: detected capacity change from 0 to 32768 [ 113.723749][ T5492] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.30 (5492) [ 113.778578][ T5495] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.20 (5495) [ 113.795763][ T5492] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 113.822516][ T5492] BTRFS info (device loop2): turning off barriers [ 113.833215][ T5500] loop4: detected capacity change from 0 to 32768 [ 113.844983][ T5502] loop0: detected capacity change from 0 to 32768 [ 113.859293][ T5492] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 113.870965][ T4903] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4903) [ 113.905822][ T5492] BTRFS info (device loop2): trying to use backup root at mount time [ 113.935502][ T5492] BTRFS info (device loop2): enabling auto defrag [ 113.960700][ T5502] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.17 (5502) [ 113.977991][ T5492] BTRFS info (device loop2): turning on sync discard [ 114.009320][ T5500] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.31 (5500) [ 114.017928][ T5492] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 114.053007][ T4877] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4877) [ 114.102906][ T4904] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4904) [ 114.117625][ T5492] BTRFS info (device loop2): trying to use backup root at mount time [ 114.146466][ T5492] BTRFS info (device loop2): using free space tree [ 114.164006][ T5508] loop1: detected capacity change from 0 to 32768 [ 114.173970][ T5492] BTRFS info (device loop2): has skinny extents [ 114.328588][ T5508] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.18 (5508) [ 114.567846][ T26] audit: type=1800 audit(1771414500.572:12): pid=5492 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.30" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 114.568215][ T5530] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5530) [ 114.605282][ T26] audit: type=1800 audit(1771414500.602:13): pid=5492 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.30" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 114.712463][ T5532] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.33 (5532) [ 114.760543][ T5522] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.32 (5522) [ 114.862518][ T4903] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4903) [ 114.932222][ T4904] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4904) [ 115.096314][ T5526] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz.4.34 (5526) [ 115.207774][ T5526] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 115.257449][ T5526] BTRFS info (device loop4): turning off barriers [ 115.304818][ T5526] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 115.379526][ T5526] BTRFS info (device loop4): trying to use backup root at mount time [ 115.412856][ T5526] BTRFS info (device loop4): enabling auto defrag [ 115.446123][ T5526] BTRFS info (device loop4): turning on sync discard [ 115.473737][ T5526] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 115.525761][ T5526] BTRFS info (device loop4): trying to use backup root at mount time [ 115.525793][ T5526] BTRFS info (device loop4): using free space tree [ 115.525805][ T5526] BTRFS info (device loop4): has skinny extents [ 115.536994][ T5552] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.35 (5552) [ 115.612237][ T5530] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5530) 2026/02/18 11:35:01 executed programs: 32 [ 115.796846][ T5561] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.36 (5561) [ 115.838654][ T5564] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.38 (5564) [ 115.897941][ T5567] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.37 (5567) [ 115.980340][ T4905] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4905) [ 116.013996][ T4903] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4903) [ 116.029755][ T26] audit: type=1800 audit(1771414502.032:14): pid=5526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.34" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 116.092910][ T26] audit: type=1800 audit(1771414502.032:15): pid=5526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.34" name="bus" dev="loop4" ino=263 res=0 errno=0 [ 116.125803][ T4904] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4904) [ 116.303531][ T5584] set_capacity_and_notify: 7 callbacks suppressed [ 116.303545][ T5584] loop1: detected capacity change from 0 to 32768 [ 116.380907][ T5584] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.39 (5584) [ 116.496158][ T5584] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 116.505340][ T5584] BTRFS info (device loop1): turning off barriers [ 116.600605][ T5584] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 116.658377][ T5584] BTRFS info (device loop1): trying to use backup root at mount time [ 116.695931][ T5584] BTRFS info (device loop1): enabling auto defrag [ 116.702412][ T5584] BTRFS info (device loop1): turning on sync discard [ 116.767017][ T5584] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 116.802083][ T5605] loop0: detected capacity change from 0 to 32768 [ 116.808871][ T5584] BTRFS info (device loop1): trying to use backup root at mount time [ 116.808899][ T5584] BTRFS info (device loop1): using free space tree [ 116.808912][ T5584] BTRFS info (device loop1): has skinny extents [ 116.849549][ T5610] loop2: detected capacity change from 0 to 32768 [ 116.911924][ T5612] loop3: detected capacity change from 0 to 32768 [ 116.929245][ T5605] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.40 (5605) [ 116.961321][ T5610] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.42 (5610) [ 116.970523][ T5617] loop4: detected capacity change from 0 to 32768 [ 117.019051][ T5612] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.41 (5612) [ 117.074507][ T5617] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.43 (5617) [ 117.125354][ T5530] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5530) [ 117.155919][ T5621] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5621) [ 117.191063][ T26] audit: type=1800 audit(1771414503.192:16): pid=5584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.39" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 117.212574][ T4905] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4905) [ 117.232615][ T26] audit: type=1800 audit(1771414503.222:17): pid=5584 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.39" name="bus" dev="loop1" ino=263 res=0 errno=0 [ 117.264758][ T4903] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4903) [ 117.866365][ T5655] loop3: detected capacity change from 0 to 32768 [ 117.895508][ T5655] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz.3.46 (5655) [ 117.951407][ T5653] loop0: detected capacity change from 0 to 32768 [ 117.980493][ T5655] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 117.994537][ T5653] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.44 (5653) [ 118.026339][ T5655] BTRFS info (device loop3): turning off barriers [ 118.032844][ T5655] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 118.072134][ T4905] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4905) [ 118.096032][ T5663] loop2: detected capacity change from 0 to 32768 [ 118.114660][ T5655] BTRFS info (device loop3): trying to use backup root at mount time [ 118.135366][ T5663] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.45 (5663) [ 118.141038][ T5665] loop4: detected capacity change from 0 to 32768 [ 118.162530][ T5655] BTRFS info (device loop3): enabling auto defrag [ 118.207197][ T5655] BTRFS info (device loop3): turning on sync discard [ 118.237667][ T5665] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.47 (5665) [ 118.255750][ T5655] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 118.296137][ T5655] BTRFS info (device loop3): trying to use backup root at mount time [ 118.296683][ T5530] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5530) [ 118.345454][ T5655] BTRFS info (device loop3): using free space tree [ 118.382812][ T5673] loop1: detected capacity change from 0 to 32768 [ 118.385746][ T5655] BTRFS info (device loop3): has skinny extents [ 118.397193][ T4903] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4903)