Warning: Permanently added '10.128.1.163' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 62.589511][ T4723] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.999942][ T4765] chnl_net:caif_netlink_parms(): no params data found [ 66.003437][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.004650][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.006409][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.045348][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.046780][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.049043][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.051011][ T4765] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.052207][ T4765] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.053948][ T4765] device bridge_slave_0 entered promiscuous mode [ 66.059374][ T4765] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.060750][ T4765] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.062463][ T4765] device bridge_slave_1 entered promiscuous mode [ 66.094756][ T4765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.102132][ T4765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.112459][ T4765] team0: Port device team_slave_0 added [ 66.114433][ T4765] team0: Port device team_slave_1 added [ 66.122279][ T4765] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.123437][ T4765] 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. [ 66.127539][ T4765] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.131086][ T4765] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.132178][ T4765] 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. [ 66.136319][ T4765] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.168437][ T4765] device hsr_slave_0 entered promiscuous mode [ 66.217548][ T4765] device hsr_slave_1 entered promiscuous mode [ 66.871588][ T4765] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.899477][ T4765] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.958559][ T4765] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.968982][ T4765] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.035594][ T4765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.041002][ T4765] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.042234][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.043721][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.046673][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.048338][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.049758][ T617] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.050919][ T617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.053863][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.055405][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.058655][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.060240][ T617] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.061332][ T617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.069182][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.071033][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.072740][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.074918][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.076624][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.081144][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.082819][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.085879][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.088998][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.098842][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.108354][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.110922][ T4765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.161623][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.162978][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.165989][ T4765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.173377][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.175099][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.182907][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.184468][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.186205][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.188722][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.196878][ T4765] device veth0_vlan entered promiscuous mode [ 67.201527][ T4765] device veth1_vlan entered promiscuous mode [ 67.208236][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.209773][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.211217][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.212709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.214963][ T4765] device veth0_macvtap entered promiscuous mode [ 67.219082][ T4765] device veth1_macvtap entered promiscuous mode [ 67.236900][ T4765] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.240075][ T4765] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.241657][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.243241][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.244817][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.246555][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.251254][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.253961][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.256440][ T4765] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.259033][ T4765] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.260381][ T4765] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.261825][ T4765] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:07 executed programs: 0 [ 67.535987][ T4920] chnl_net:caif_netlink_parms(): no params data found [ 67.618460][ T4920] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.620753][ T4920] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.622254][ T4920] device bridge_slave_0 entered promiscuous mode [ 67.628575][ T4920] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.629744][ T4920] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.631307][ T4920] device bridge_slave_1 entered promiscuous mode [ 67.638547][ T4930] chnl_net:caif_netlink_parms(): no params data found [ 67.650282][ T4933] chnl_net:caif_netlink_parms(): no params data found [ 67.654634][ T4929] chnl_net:caif_netlink_parms(): no params data found [ 67.689855][ T4920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.717218][ T4920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.757235][ T4930] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.758837][ T4930] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.760476][ T4930] device bridge_slave_0 entered promiscuous mode [ 67.762657][ T4930] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.763867][ T4930] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.765741][ T4930] device bridge_slave_1 entered promiscuous mode [ 67.770514][ T4920] team0: Port device team_slave_0 added [ 67.775113][ T4933] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.776281][ T4933] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.779291][ T4933] device bridge_slave_0 entered promiscuous mode [ 67.785719][ T4920] team0: Port device team_slave_1 added [ 67.789763][ T4929] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.790965][ T4929] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.792567][ T4929] device bridge_slave_0 entered promiscuous mode [ 67.794310][ T4933] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.795461][ T4933] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.796996][ T4933] device bridge_slave_1 entered promiscuous mode [ 67.804368][ T4930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.807136][ T4930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.819168][ T4929] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.820421][ T4929] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.822023][ T4929] device bridge_slave_1 entered promiscuous mode [ 67.834843][ T4930] team0: Port device team_slave_0 added [ 67.836299][ T4920] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.838501][ T4920] 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. [ 67.842741][ T4920] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.851951][ T4933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.855305][ T4933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.860469][ T4930] team0: Port device team_slave_1 added [ 67.864230][ T4920] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.865328][ T4920] 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. [ 67.869599][ T4920] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.873007][ T4929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.874517][ T4943] chnl_net:caif_netlink_parms(): no params data found [ 67.885060][ T4933] team0: Port device team_slave_0 added [ 67.887851][ T4933] team0: Port device team_slave_1 added [ 67.902090][ T4929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.906627][ T4930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.908181][ T4930] 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. [ 67.912178][ T4930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.931345][ T4930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.932407][ T4930] 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. [ 67.936198][ T4930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.940963][ T4933] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.942062][ T4933] 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. [ 67.945900][ T4933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.998655][ T4920] device hsr_slave_0 entered promiscuous mode [ 68.037678][ T4920] device hsr_slave_1 entered promiscuous mode [ 68.070962][ T4920] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.072329][ T4920] Cannot create hsr debugfs directory [ 68.074805][ T4929] team0: Port device team_slave_0 added [ 68.086598][ T4933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.088318][ T4933] 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. [ 68.092378][ T4933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.098031][ T4929] team0: Port device team_slave_1 added [ 68.149147][ T4930] device hsr_slave_0 entered promiscuous mode [ 68.217675][ T4930] device hsr_slave_1 entered promiscuous mode [ 68.237587][ T4930] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.238825][ T4930] Cannot create hsr debugfs directory [ 68.249762][ T4929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.250997][ T4929] 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. [ 68.254782][ T4929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.308679][ T4933] device hsr_slave_0 entered promiscuous mode [ 68.347575][ T4933] device hsr_slave_1 entered promiscuous mode [ 68.387418][ T4933] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.388635][ T4933] Cannot create hsr debugfs directory [ 68.398247][ T4929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.399358][ T4929] 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. [ 68.403532][ T4929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.405504][ T4943] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.406768][ T4943] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.408397][ T4943] device bridge_slave_0 entered promiscuous mode [ 68.433097][ T4943] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.434407][ T4943] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.436104][ T4943] device bridge_slave_1 entered promiscuous mode [ 68.518620][ T4929] device hsr_slave_0 entered promiscuous mode [ 68.537733][ T4929] device hsr_slave_1 entered promiscuous mode [ 68.557640][ T4929] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.558833][ T4929] Cannot create hsr debugfs directory [ 68.561261][ T4943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.584693][ T4943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.628176][ T4943] team0: Port device team_slave_0 added [ 68.638787][ T4943] team0: Port device team_slave_1 added [ 68.663559][ T4930] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.698528][ T4930] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.758777][ T4943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.759829][ T4943] 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. [ 68.764168][ T4943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.768071][ T4943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.769175][ T4943] 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. [ 68.772825][ T4943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.777120][ T4930] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.820153][ T4930] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.920361][ T4943] device hsr_slave_0 entered promiscuous mode [ 68.967506][ T4943] device hsr_slave_1 entered promiscuous mode [ 69.007374][ T4943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.008658][ T4943] Cannot create hsr debugfs directory [ 69.013141][ T4920] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.019253][ T4933] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 69.058681][ T4933] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 69.078603][ T4933] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 69.104970][ T4933] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 69.220825][ T4930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.234531][ T4933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.239407][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.243366][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.245939][ T4930] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.250303][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.252066][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.253642][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.254721][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.256566][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.259667][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.261323][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.262651][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.263687][ T563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.268685][ T4933] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.274937][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.276380][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.279019][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.282786][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.284792][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.285894][ T563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.288232][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.289882][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.291712][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.292859][ T563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.294240][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.295903][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.303867][ T4933] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.305583][ T4933] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.310839][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.312314][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.314517][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.316380][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.319447][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.321136][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.322637][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.324217][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.325723][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.336638][ T4930] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.340037][ T4930] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.342904][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.344494][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.345866][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.348205][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.350506][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.352647][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.354371][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.356123][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.360022][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.361464][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.363128][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.364600][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.366016][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.367996][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 69.368192][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.438352][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.439723][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.443785][ T4933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.456494][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.458767][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.464261][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.465780][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.466971][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.469259][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.474840][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.476386][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.480660][ T4930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.503948][ T4933] device veth0_vlan entered promiscuous mode [ 69.505431][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.507333][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.515184][ T4930] device veth0_vlan entered promiscuous mode [ 69.520426][ T4933] device veth1_vlan entered promiscuous mode [ 69.522345][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.523849][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.525369][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.527672][ T13] Bluetooth: hci4: command 0x0409 tx timeout [ 69.529224][ T13] Bluetooth: hci3: command 0x0409 tx timeout [ 69.529298][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.530221][ T13] Bluetooth: hci2: command 0x0409 tx timeout [ 69.532182][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.532348][ T13] Bluetooth: hci1: command 0x0409 tx timeout [ 69.539504][ T4930] device veth1_vlan entered promiscuous mode [ 69.548653][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.550301][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.551819][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.553165][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.554711][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.559025][ T4933] device veth0_macvtap entered promiscuous mode [ 69.561632][ T4933] device veth1_macvtap entered promiscuous mode [ 69.566236][ T4933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.569924][ T4933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.572079][ T4933] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.573257][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.575084][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.576523][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.578851][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.587079][ T4930] device veth0_macvtap entered promiscuous mode [ 69.590588][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.592242][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.593841][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.595908][ T4930] device veth1_macvtap entered promiscuous mode [ 69.599229][ T25] cfg80211: failed to load regulatory.db [ 69.600712][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.601805][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.611567][ T4933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.613160][ T4933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.616241][ T4933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.619899][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.621591][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.623142][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.626100][ T4933] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.627738][ T4933] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.629117][ T4933] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.630643][ T4933] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.646518][ T4930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.649140][ T4930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.650711][ T4930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.652166][ T4930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.654705][ T4930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.657236][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.659117][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.667102][ T4930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.669744][ T4930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.671409][ T4930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.673013][ T4930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.687684][ T4930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.690015][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.691784][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.709184][ T4930] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.710559][ T4930] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.712053][ T4930] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.713470][ T4930] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.733880][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.735127][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.736677][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.765740][ T563] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.767141][ T563] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.770833][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.793407][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.794767][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.796547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.839681][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.841076][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.842711][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.057979][ T5166] loop3: detected capacity change from 0 to 32768 [ 70.065312][ T5171] loop2: detected capacity change from 0 to 32768 [ 70.098342][ T5166] ======================================================= [ 70.098342][ T5166] WARNING: The mand mount option has been deprecated and [ 70.098342][ T5166] and is ignored by this kernel. Remove the mand [ 70.098342][ T5166] option from the mount to silence this warning. [ 70.098342][ T5166] ======================================================= [ 70.105556][ T5171] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.17 (5171) [ 70.152791][ T5166] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.18 (5166) [ 70.155509][ T5171] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 70.162244][ T5171] BTRFS info (device loop2): disabling tree log [ 70.163206][ T5171] BTRFS info (device loop2): turning on sync discard [ 70.164284][ T5171] BTRFS info (device loop2): force clearing of disk cache [ 70.165325][ T5171] BTRFS info (device loop2): enabling ssd optimizations [ 70.166292][ T5171] BTRFS info (device loop2): using spread ssd allocation scheme [ 70.187444][ T5171] BTRFS info (device loop2): using free space tree [ 70.188454][ T5171] BTRFS info (device loop2): has skinny extents [ 70.195489][ T4808] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4808) [ 70.391200][ T5171] BTRFS info (device loop2): clearing free space tree [ 70.392640][ T5171] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.394099][ T5171] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.420365][ T5190] loop3: detected capacity change from 0 to 32768 [ 70.431939][ T5171] BTRFS info (device loop2): creating free space tree [ 70.433874][ T5171] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.435389][ T5171] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.469030][ T5190] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.20 (5190) [ 70.477095][ T5171] [ 70.477518][ T5171] ====================================================== [ 70.478557][ T5171] WARNING: possible circular locking dependency detected [ 70.479578][ T5171] syzkaller #0 Not tainted [ 70.480211][ T5171] ------------------------------------------------------ [ 70.481259][ T5171] syz.2.17/5171 is trying to acquire lock: [ 70.482159][ T5171] ffff0000ee4c4650 (sb_internal#2){.+.+}-{0:0}, at: btrfs_join_transaction+0x30/0x40 [ 70.483625][ T5171] [ 70.483625][ T5171] but task is already holding lock: [ 70.484845][ T5171] ffff0000c845d198 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x138/0x284 [ 70.486373][ T5171] [ 70.486373][ T5171] which lock already depends on the new lock. [ 70.486373][ T5171] [ 70.487860][ T5171] [ 70.487860][ T5171] the existing dependency chain (in reverse order) is: [ 70.489202][ T5171] [ 70.489202][ T5171] -> #4 (&mm->mmap_lock){++++}-{3:3}: [ 70.490263][ T5171] __might_fault+0xc8/0x128 [ 70.490967][ T5171] filldir64+0x2bc/0x9e4 [ 70.491673][ T5171] dcache_readdir+0x140/0x65c [ 70.492405][ T5171] iterate_dir+0x1f0/0x4cc [ 70.493106][ T5171] __arm64_sys_getdents64+0x11c/0x340 [ 70.493930][ T5171] invoke_syscall+0x98/0x2b8 [ 70.494723][ T5171] el0_svc_common+0x138/0x258 [ 70.495561][ T5171] do_el0_svc+0x58/0x14c [ 70.496377][ T5171] el0_svc+0x78/0x1e0 [ 70.497140][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 70.498062][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 70.498846][ T5171] [ 70.498846][ T5171] -> #3 (&type->i_mutex_dir_key#5){++++}-{3:3}: [ 70.500157][ T5171] down_read+0xc0/0x390 [ 70.500924][ T5171] lookup_slow+0x4c/0x80 [ 70.501669][ T5171] walk_component+0x2b0/0x3a8 [ 70.502487][ T5171] path_lookupat+0x13c/0x3d0 [ 70.503314][ T5171] filename_lookup+0x180/0x414 [ 70.504175][ T5171] kern_path+0x4c/0x190 [ 70.504892][ T5171] lookup_bdev+0xbc/0x244 [ 70.505578][ T5171] btrfs_free_stale_devices+0x614/0x908 [ 70.506547][ T5171] btrfs_forget_devices+0x5c/0x98 [ 70.507515][ T5171] btrfs_control_ioctl+0x130/0x248 [ 70.508394][ T5171] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.509305][ T5171] invoke_syscall+0x98/0x2b8 [ 70.510106][ T5171] el0_svc_common+0x138/0x258 [ 70.510947][ T5171] do_el0_svc+0x58/0x14c [ 70.511696][ T5171] el0_svc+0x78/0x1e0 [ 70.512412][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 70.513325][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 70.514181][ T5171] [ 70.514181][ T5171] -> #2 (&fs_devs->device_list_mutex){+.+.}-{3:3}: [ 70.515564][ T5171] __mutex_lock_common+0x194/0x1edc [ 70.516492][ T5171] mutex_lock_nested+0xac/0x11c [ 70.517341][ T5171] btrfs_run_dev_stats+0xe0/0xcac [ 70.518258][ T5171] commit_cowonly_roots+0x144/0x7e8 [ 70.519130][ T5171] btrfs_commit_transaction+0xf04/0x3044 [ 70.520028][ T5171] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 70.520984][ T5171] btrfs_start_pre_rw_mount+0x240/0x568 [ 70.521962][ T5171] open_ctree+0x1ef0/0x27b8 [ 70.522707][ T5171] btrfs_fill_super+0x1b4/0x2d4 [ 70.523552][ T5171] btrfs_mount_root+0x730/0x780 [ 70.524510][ T5171] legacy_get_tree+0xd4/0x16c [ 70.525392][ T5171] vfs_get_tree+0x90/0x274 [ 70.526236][ T5171] vfs_kern_mount+0xdc/0x178 [ 70.527112][ T5171] btrfs_mount+0x2a0/0x8d4 [ 70.527912][ T5171] legacy_get_tree+0xd4/0x16c [ 70.528803][ T5171] vfs_get_tree+0x90/0x274 [ 70.529593][ T5171] do_new_mount+0x228/0x810 [ 70.530426][ T5171] path_mount+0x5b4/0x1000 [ 70.531149][ T5171] __arm64_sys_mount+0x514/0x5e4 [ 70.531970][ T5171] invoke_syscall+0x98/0x2b8 [ 70.532771][ T5171] el0_svc_common+0x138/0x258 [ 70.533564][ T5171] do_el0_svc+0x58/0x14c [ 70.534247][ T5171] el0_svc+0x78/0x1e0 [ 70.534876][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 70.535737][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 70.536520][ T5171] [ 70.536520][ T5171] -> #1 (&fs_info->tree_log_mutex){+.+.}-{3:3}: [ 70.537787][ T5171] lock_release+0x2e8/0x8e8 [ 70.538497][ T5171] __mutex_unlock_slowpath+0xc0/0x5d8 [ 70.539446][ T5171] mutex_unlock+0x90/0xec [ 70.540226][ T5171] btrfs_commit_transaction+0x1630/0x3044 [ 70.541103][ T5171] btrfs_clear_free_space_tree+0x5cc/0x9cc [ 70.542126][ T5171] btrfs_start_pre_rw_mount+0x240/0x568 [ 70.543114][ T5171] open_ctree+0x1ef0/0x27b8 [ 70.543869][ T5171] btrfs_fill_super+0x1b4/0x2d4 [ 70.544704][ T5171] btrfs_mount_root+0x730/0x780 [ 70.545556][ T5171] legacy_get_tree+0xd4/0x16c [ 70.546354][ T5171] vfs_get_tree+0x90/0x274 [ 70.547165][ T5171] vfs_kern_mount+0xdc/0x178 [ 70.548002][ T5171] btrfs_mount+0x2a0/0x8d4 [ 70.548762][ T5171] legacy_get_tree+0xd4/0x16c [ 70.549557][ T5171] vfs_get_tree+0x90/0x274 [ 70.550380][ T5171] do_new_mount+0x228/0x810 [ 70.551206][ T5171] path_mount+0x5b4/0x1000 [ 70.551965][ T5171] __arm64_sys_mount+0x514/0x5e4 [ 70.552840][ T5171] invoke_syscall+0x98/0x2b8 [ 70.553796][ T5171] el0_svc_common+0x138/0x258 [ 70.554678][ T5171] do_el0_svc+0x58/0x14c [ 70.555478][ T5171] el0_svc+0x78/0x1e0 [ 70.556209][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 70.557142][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 70.557948][ T5171] [ 70.557948][ T5171] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 70.559183][ T5171] __lock_acquire+0x2928/0x651c [ 70.560072][ T5171] lock_acquire+0x1f4/0x620 [ 70.560908][ T5171] start_transaction+0x624/0x13f0 [ 70.561837][ T5171] btrfs_join_transaction+0x30/0x40 [ 70.562735][ T5171] btrfs_dirty_inode+0xb4/0x1c0 [ 70.563603][ T5171] btrfs_update_time+0x224/0x248 [ 70.564464][ T5171] touch_atime+0x3d0/0x914 [ 70.565207][ T5171] btrfs_file_mmap+0xb0/0x11c [ 70.566090][ T5171] mmap_file+0x6c/0xc8 [ 70.566810][ T5171] mmap_region+0xadc/0x1390 [ 70.567552][ T5171] do_mmap+0x67c/0xdb4 [ 70.568252][ T5171] vm_mmap_pgoff+0x184/0x284 [ 70.569055][ T5171] ksys_mmap_pgoff+0x410/0x620 [ 70.569919][ T5171] __arm64_sys_mmap+0xf8/0x110 [ 70.570700][ T5171] invoke_syscall+0x98/0x2b8 [ 70.571490][ T5171] el0_svc_common+0x138/0x258 [ 70.572223][ T5171] do_el0_svc+0x58/0x14c [ 70.572923][ T5171] el0_svc+0x78/0x1e0 [ 70.573557][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 70.574406][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 70.575158][ T5171] [ 70.575158][ T5171] other info that might help us debug this: [ 70.575158][ T5171] [ 70.576697][ T5171] Chain exists of: [ 70.576697][ T5171] sb_internal#2 --> &type->i_mutex_dir_key#5 --> &mm->mmap_lock [ 70.576697][ T5171] [ 70.578713][ T5171] Possible unsafe locking scenario: [ 70.578713][ T5171] [ 70.579890][ T5171] CPU0 CPU1 [ 70.580681][ T5171] ---- ---- [ 70.581464][ T5171] lock(&mm->mmap_lock); [ 70.582054][ T5171] lock(&type->i_mutex_dir_key#5); [ 70.583146][ T5171] lock(&mm->mmap_lock); [ 70.584109][ T5171] lock(sb_internal#2); [ 70.584733][ T5171] [ 70.584733][ T5171] *** DEADLOCK *** [ 70.584733][ T5171] [ 70.585868][ T5171] 2 locks held by syz.2.17/5171: [ 70.586683][ T5171] #0: ffff0000c845d198 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x138/0x284 [ 70.588327][ T5171] #1: ffff0000ee4c4460 (sb_writers#12){.+.+}-{0:0}, at: btrfs_file_mmap+0xb0/0x11c [ 70.589882][ T5171] [ 70.589882][ T5171] stack backtrace: [ 70.590819][ T5171] CPU: 1 PID: 5171 Comm: syz.2.17 Not tainted syzkaller #0 [ 70.592081][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 70.593730][ T5171] Call trace: [ 70.594269][ T5171] dump_backtrace+0x0/0x43c [ 70.595019][ T5171] show_stack+0x2c/0x3c [ 70.595724][ T5171] __dump_stack+0x30/0x40 [ 70.596462][ T5171] dump_stack_lvl+0xf8/0x160 [ 70.597230][ T5171] dump_stack+0x1c/0x5c [ 70.597912][ T5171] print_circular_bug+0x148/0x1b0 [ 70.598703][ T5171] check_noncircular+0x240/0x2d4 [ 70.599441][ T5171] __lock_acquire+0x2928/0x651c [ 70.600187][ T5171] lock_acquire+0x1f4/0x620 [ 70.600868][ T5171] start_transaction+0x624/0x13f0 [ 70.601743][ T5171] btrfs_join_transaction+0x30/0x40 [ 70.602536][ T5171] btrfs_dirty_inode+0xb4/0x1c0 [ 70.603351][ T5171] btrfs_update_time+0x224/0x248 [ 70.604214][ T5171] touch_atime+0x3d0/0x914 [ 70.604907][ T5171] btrfs_file_mmap+0xb0/0x11c [ 70.605639][ T5171] mmap_file+0x6c/0xc8 [ 70.606293][ T5171] mmap_region+0xadc/0x1390 [ 70.607032][ T5171] do_mmap+0x67c/0xdb4 [ 70.607707][ T5171] vm_mmap_pgoff+0x184/0x284 [ 70.608431][ T5171] ksys_mmap_pgoff+0x410/0x620 [ 70.609250][ T5171] __arm64_sys_mmap+0xf8/0x110 [ 70.609984][ T5171] invoke_syscall+0x98/0x2b8 [ 70.610875][ T5171] el0_svc_common+0x138/0x258 [ 70.611613][ T5171] do_el0_svc+0x58/0x14c [ 70.612306][ T5171] el0_svc+0x78/0x1e0 [ 70.613026][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 70.613856][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 70.694555][ T4743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4743) [ 70.779508][ T5250] loop3: detected capacity change from 0 to 32768 [ 70.810185][ T5248] loop2: detected capacity change from 0 to 32768 [ 70.888868][ T5250] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 70.890283][ T5250] BTRFS info (device loop3): disabling tree log [ 70.891202][ T5250] BTRFS info (device loop3): turning on sync discard [ 70.892279][ T5250] BTRFS info (device loop3): force clearing of disk cache [ 70.893577][ T5250] BTRFS info (device loop3): enabling ssd optimizations [ 70.894767][ T5250] BTRFS info (device loop3): using spread ssd allocation scheme [ 70.896051][ T5250] BTRFS info (device loop3): using free space tree [ 70.897157][ T5250] BTRFS info (device loop3): has skinny extents [ 70.901206][ T5248] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.21 (5248) [ 70.922392][ T4743] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4743) [ 70.988931][ T5258] loop2: detected capacity change from 0 to 32768 [ 70.990934][ T5250] BTRFS info (device loop3): clearing free space tree [ 70.991981][ T5250] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 70.993555][ T5250] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 70.996506][ T5250] BTRFS info (device loop3): creating free space tree [ 71.000881][ T5250] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.002351][ T5250] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.028193][ T5258] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.23 (5258) [ 71.060697][ T5258] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 71.062014][ T5258] BTRFS info (device loop2): disabling tree log [ 71.062987][ T5258] BTRFS info (device loop2): turning on sync discard [ 71.064148][ T5258] BTRFS info (device loop2): force clearing of disk cache [ 71.065257][ T5258] BTRFS info (device loop2): enabling ssd optimizations [ 71.066381][ T5258] BTRFS info (device loop2): using spread ssd allocation scheme [ 71.070823][ T5258] BTRFS info (device loop2): using free space tree [ 71.071829][ T5258] BTRFS info (device loop2): has skinny extents [ 71.108870][ T5275] loop3: detected capacity change from 0 to 32768 [ 71.121669][ T5258] BTRFS info (device loop2): clearing free space tree [ 71.122825][ T5258] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.124398][ T5258] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.129334][ T5258] BTRFS info (device loop2): creating free space tree [ 71.130710][ T5258] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.132417][ T5258] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.138257][ T5275] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.24 (5275) [ 71.313583][ T5298] loop2: detected capacity change from 0 to 32768 [ 71.327398][ T5298] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.25 (5298) [ 71.330400][ T5298] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 71.331884][ T5298] BTRFS info (device loop2): disabling tree log [ 71.332932][ T5298] BTRFS info (device loop2): turning on sync discard [ 71.334094][ T5298] BTRFS info (device loop2): force clearing of disk cache [ 71.335171][ T5298] BTRFS info (device loop2): enabling ssd optimizations [ 71.336117][ T5298] BTRFS info (device loop2): using spread ssd allocation scheme [ 71.347311][ T5298] BTRFS info (device loop2): using free space tree [ 71.348506][ T5298] BTRFS info (device loop2): has skinny extents [ 71.359273][ T5296] loop3: detected capacity change from 0 to 32768 [ 71.361498][ T5296] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.26 (5296) [ 71.373817][ T5298] BTRFS info (device loop2): clearing free space tree [ 71.374941][ T5298] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.376570][ T5298] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.382918][ T5298] BTRFS info (device loop2): creating free space tree [ 71.384275][ T5298] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.385748][ T5298] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.437543][ T4906] Bluetooth: hci0: command 0x041b tx timeout [ 71.501338][ T5319] loop3: detected capacity change from 0 to 32768 [ 71.504938][ T5319] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.27 (5319) [ 71.546953][ T5322] loop2: detected capacity change from 0 to 32768 [ 71.549832][ T5319] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 71.551257][ T5319] BTRFS info (device loop3): disabling tree log [ 71.552211][ T5319] BTRFS info (device loop3): turning on sync discard [ 71.553246][ T5319] BTRFS info (device loop3): force clearing of disk cache [ 71.555071][ T4920] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.555511][ T5319] BTRFS info (device loop3): enabling ssd optimizations [ 71.558241][ T5319] BTRFS info (device loop3): using spread ssd allocation scheme [ 71.559439][ T5319] BTRFS info (device loop3): using free space tree [ 71.560488][ T5319] BTRFS info (device loop3): has skinny extents [ 71.572782][ T5319] BTRFS info (device loop3): clearing free space tree [ 71.573993][ T5319] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.575463][ T5319] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.581020][ T5319] BTRFS info (device loop3): creating free space tree [ 71.582362][ T5319] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.584091][ T5319] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.600700][ T5322] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.28 (5322) [ 71.607625][ T13] Bluetooth: hci1: command 0x041b tx timeout [ 71.608714][ T13] Bluetooth: hci2: command 0x041b tx timeout [ 71.609758][ T13] Bluetooth: hci3: command 0x041b tx timeout [ 71.610750][ T13] Bluetooth: hci4: command 0x041b tx timeout [ 71.620646][ T5322] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 71.622041][ T5322] BTRFS info (device loop2): disabling tree log [ 71.623038][ T5322] BTRFS info (device loop2): turning on sync discard [ 71.624174][ T5322] BTRFS info (device loop2): force clearing of disk cache [ 71.625383][ T5322] BTRFS info (device loop2): enabling ssd optimizations [ 71.626399][ T5322] BTRFS info (device loop2): using spread ssd allocation scheme [ 71.629216][ T5322] BTRFS info (device loop2): using free space tree [ 71.630262][ T5322] BTRFS info (device loop2): has skinny extents [ 71.733947][ T5343] loop3: detected capacity change from 0 to 32768 [ 71.760599][ T5343] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.29 (5343) [ 71.830855][ T5322] BTRFS info (device loop2): clearing free space tree [ 71.832018][ T5322] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.833518][ T5322] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.836471][ T5322] BTRFS info (device loop2): creating free space tree [ 71.841233][ T5322] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 71.842797][ T5322] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 71.856434][ T4743] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4743) [ 71.908697][ T5363] loop3: detected capacity change from 0 to 32768 [ 71.968133][ T5363] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.30 (5363) [ 72.010990][ T5363] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 72.012333][ T5363] BTRFS info (device loop3): disabling tree log [ 72.013311][ T5363] BTRFS info (device loop3): turning on sync discard [ 72.014371][ T5363] BTRFS info (device loop3): force clearing of disk cache [ 72.015374][ T5363] BTRFS info (device loop3): enabling ssd optimizations [ 72.016409][ T5363] BTRFS info (device loop3): using spread ssd allocation scheme [ 72.019904][ T5363] BTRFS info (device loop3): using free space tree [ 72.020910][ T5363] BTRFS info (device loop3): has skinny extents [ 72.082838][ T5371] loop2: detected capacity change from 0 to 32768 [ 72.095353][ T5363] BTRFS info (device loop3): clearing free space tree [ 72.096521][ T5363] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.099050][ T5363] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.102030][ T5363] BTRFS info (device loop3): creating free space tree [ 72.103278][ T5363] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 72.104685][ T5363] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 72.118514][ T5371] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.31 (5371) [ 72.145172][ T4743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by udevd (4743) [ 72.269474][ T5400] loop3: detected capacity change from 0 to 32768 [ 72.272119][ T5394] loop2: detected capacity change from 0 to 32768 [ 72.320193][ T5394] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.33 (5394) [ 72.325680][ T5400] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 72.327171][ T5400] BTRFS info (device loop3): disabling tree log [ 72.381792][ T4743] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4743) 1970/01/01 00:01:12 executed programs: 26 [ 72.484683][ T4920] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.516196][ T5420] loop2: detected capacity change from 0 to 32768 [ 72.523051][ T5420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.34 (5420) [ 72.528543][ T5424] loop3: detected capacity change from 0 to 32768 [ 72.570050][ T5424] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.35 (5424) [ 72.570550][ T4920] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.651304][ T5446] loop2: detected capacity change from 0 to 32768 [ 72.671854][ T5446] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.36 (5446) [ 72.739403][ T4743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 12 /dev/loop3 scanned by udevd (4743) [ 72.991712][ T5481] loop2: detected capacity change from 0 to 32768 [ 73.006347][ T5490] loop3: detected capacity change from 0 to 32768 [ 73.161443][ T4929] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.188373][ T4929] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.239894][ T4929] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.269330][ T5539] loop3: detected capacity change from 0 to 32768 [ 73.294655][ T5537] loop2: detected capacity change from 0 to 32768 [ 73.302230][ T4929] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.304272][ T5539] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.40 (5539) [ 73.324173][ T5537] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.41 (5537) [ 73.338840][ T4920] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.378713][ T4920] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.400851][ T5473] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5473) [ 73.431722][ T4920] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.467124][ T4943] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.484567][ T5577] loop2: detected capacity change from 0 to 32768 [ 73.517809][ T5584] Bluetooth: hci0: command 0x040f tx timeout [ 73.535575][ T4929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.538005][ T4920] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.539587][ T5577] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.42 (5577) [ 73.584722][ T4943] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 73.593836][ T5588] loop3: detected capacity change from 0 to 32768 [ 73.597264][ T5588] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.43 (5588) [ 73.619391][ T5470] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5470) [ 73.631355][ T4943] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 73.687476][ T5396] Bluetooth: hci4: command 0x040f tx timeout [ 73.688555][ T5396] Bluetooth: hci3: command 0x040f tx timeout [ 73.689499][ T5396] Bluetooth: hci2: command 0x040f tx timeout [ 73.690793][ T5396] Bluetooth: hci1: command 0x040f tx timeout [ 73.702479][ T4943] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 73.761983][ T5610] loop3: detected capacity change from 0 to 32768 [ 73.769949][ T5610] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.44 (5610) [ 73.793823][ T4929] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.797408][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.798822][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.800113][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.801551][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.803008][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.804062][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.805339][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.806785][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.819561][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.820779][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.862097][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.862546][ T5637] loop2: detected capacity change from 0 to 32768 [ 73.863577][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.865867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.870446][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.872534][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.885175][ T4929] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.886903][ T4929] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.895493][ T4920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.897035][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.899209][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.900662][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.903261][ T5637] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.45 (5637) [ 73.905422][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.906905][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.918426][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.920223][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.925199][ T4920] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.938076][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.939573][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.941363][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.945873][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.947550][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.948943][ T617] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.950056][ T617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.951830][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.978285][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.979966][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.981405][ T5168] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.982444][ T5168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.983803][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.014815][ T4943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.022181][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.035901][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.038535][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.040408][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.048547][ T4920] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.050233][ T4920] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.066312][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.068061][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.069574][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.070956][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.072538][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.074002][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.079435][ T4943] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.081475][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.082865][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.084256][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.096045][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.098512][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.107887][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.109102][ T563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.110541][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.116879][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.127830][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.128986][ T563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.139814][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.141436][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.143498][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.147806][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.162031][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.163617][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.165210][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.167008][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.172265][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.178211][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.179721][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.185468][ T4929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.199664][ T4943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.208424][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.209969][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.211221][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.229240][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.230983][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.249221][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.250811][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.252406][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.254080][ T5168] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.256281][ T4929] device veth0_vlan entered promiscuous mode [ 74.274900][ T5686] loop2: detected capacity change from 0 to 32768 [ 74.280812][ T4929] device veth1_vlan entered promiscuous mode [ 74.286157][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.288238][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.289132][ T5688] loop3: detected capacity change from 0 to 32768 [ 74.289986][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.293347][ T5686] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.46 (5686) [ 74.298779][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.311032][ T4920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.319220][ T5688] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.47 (5688) [ 74.326189][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.327922][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.331512][ T4929] device veth0_macvtap entered promiscuous mode [ 74.337976][ T4929] device veth1_macvtap entered promiscuous mode [ 74.346040][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.347655][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.349049][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.350740][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.354186][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.355805][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.358156][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.364454][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.374449][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.376058][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.378800][ T4929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.380937][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.382561][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.392771][ T4920] device veth0_vlan entered promiscuous mode [ 74.396015][ T4920] device veth1_vlan entered promiscuous mode [ 74.397817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.399064][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.400201][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.401927][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.403547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.404991][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.406303][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.415262][ T4943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.417231][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.423226][ T5470] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5470) [ 74.429118][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.436212][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.438348][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.439912][ T4929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.441992][ T4929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.447575][ T4929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.450141][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.451793][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.469021][ T4929] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.470463][ T4929] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.471848][ T4929] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.497699][ T4929] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.502897][ T5723] loop3: detected capacity change from 0 to 32768 [ 74.521373][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.522913][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.524566][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.535701][ T4920] device veth0_macvtap entered promiscuous mode [ 74.540744][ T4920] device veth1_macvtap entered promiscuous mode [ 74.542268][ T4929] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 74.547036][ T5723] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.48 (5723) [ 74.550759][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.552781][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.554441][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.556306][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.558707][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.560362][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.561909][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.563499][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.565722][ T4920] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.566888][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.568567][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.571581][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.573051][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.588123][ T4929] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 74.595275][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.596707][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.601039][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.602692][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.604556][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.610388][ T617] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.611723][ T617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.628753][ T5473] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (5473) [ 74.634981][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.640379][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.642076][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.643586][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.645213][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.646633][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.680049][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.682890][ T4920] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.684406][ T4920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.702730][ T4920] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.706385][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.708077][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.720603][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.722202][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.723727][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.725150][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.726836][ T4943] device veth0_vlan entered promiscuous mode [ 74.748795][ T4920] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.750264][ T4920] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.751592][ T4920] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.777353][ T4920] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.788997][ T4943] device veth1_vlan entered promiscuous mode [ 74.810913][ T5759] loop3: detected capacity change from 0 to 32768 [ 74.812903][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.814484][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.849740][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.851344][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.873283][ T4920] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 74.877009][ T4943] device veth0_macvtap entered promiscuous mode [ 74.888616][ T5757] loop2: detected capacity change from 0 to 32768 [ 74.891282][ T4943] device veth1_macvtap entered promiscuous mode [ 74.892791][ T617] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.894115][ T617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.895339][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.896790][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.907476][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.909739][ T4920] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 74.923340][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.925059][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.926689][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.938767][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.940488][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.942124][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.943596][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.945115][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.946565][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.952221][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.959460][ T4943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.961995][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.963594][ T563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.966732][ T563] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.968642][ T563] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.971856][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.973631][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.975318][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.981437][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.982953][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.984538][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.985726][ T5769] loop1: detected capacity change from 0 to 32768 [ 74.986064][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.986078][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.997280][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.998908][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.007855][ T4943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.017357][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.018818][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.020620][ T1647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.043793][ T4943] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.045220][ T4943] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.046706][ T4943] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.054081][ T5769] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.16 (5769) [ 75.055997][ T4943] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.115675][ T5776] loop3: detected capacity change from 0 to 32768 [ 75.151011][ T4943] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 75.173737][ T5776] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.51 (5776) [ 75.202559][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.203844][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.205051][ T4943] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 75.210646][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.220336][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.221609][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.222951][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.275585][ T5791] loop0: detected capacity change from 0 to 32768 [ 75.283935][ T5757] btrfs_printk: 118 callbacks suppressed [ 75.283946][ T5757] BTRFS info (device loop2): clearing free space tree [ 75.286021][ T5757] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.287699][ T5757] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.301460][ T5757] BTRFS info (device loop2): creating free space tree [ 75.302784][ T5757] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.304374][ T5757] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.311351][ T5473] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5473) [ 75.364415][ T5791] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.15 (5791) [ 75.494040][ T5809] loop1: detected capacity change from 0 to 32768 [ 75.533580][ T5807] loop3: detected capacity change from 0 to 32768 [ 75.547397][ T5807] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz.3.52 (5807) [ 75.555865][ T5807] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 75.557791][ T5807] BTRFS info (device loop3): disabling tree log [ 75.557964][ T5809] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.53 (5809) [ 75.558844][ T5807] BTRFS info (device loop3): turning on sync discard [ 75.561410][ T5807] BTRFS info (device loop3): force clearing of disk cache [ 75.572780][ T5807] BTRFS info (device loop3): enabling ssd optimizations [ 75.573937][ T5807] BTRFS info (device loop3): using spread ssd allocation scheme [ 75.575248][ T5807] BTRFS info (device loop3): using free space tree [ 75.589705][ T5807] BTRFS info (device loop3): has skinny extents [ 75.594538][ T9] device hsr_slave_0 left promiscuous mode [ 75.595366][ T5827] loop4: detected capacity change from 0 to 32768 [ 75.607609][ T4912] Bluetooth: hci0: command 0x0419 tx timeout [ 75.630463][ T5827] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.19 (5827) [ 75.651230][ T5842] loop0: detected capacity change from 0 to 32768 [ 75.654366][ T9] device hsr_slave_1 left promiscuous mode [ 75.666212][ T5844] loop2: detected capacity change from 0 to 32768 [ 75.689990][ T5842] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.55 (5842) [ 75.710891][ T5473] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5473) [ 75.715090][ T5844] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.54 (5844) [ 75.727500][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.728711][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.730181][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.731295][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.732665][ T9] device bridge_slave_1 left promiscuous mode [ 75.733963][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.744845][ T5807] BTRFS info (device loop3): clearing free space tree [ 75.746014][ T5807] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.749671][ T5807] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.752673][ T5807] BTRFS info (device loop3): creating free space tree [ 75.753879][ T5807] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 75.755351][ T5807] BTRFS info (device loop3): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 75.757839][ T5396] Bluetooth: hci1: command 0x0419 tx timeout [ 75.758997][ T5396] Bluetooth: hci2: command 0x0419 tx timeout [ 75.759996][ T5396] Bluetooth: hci3: command 0x0419 tx timeout [ 75.760981][ T5396] Bluetooth: hci4: command 0x0419 tx timeout [ 75.777774][ T9] device bridge_slave_0 left promiscuous mode [ 75.778934][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.782582][ T5855] loop1: detected capacity change from 0 to 32768 [ 75.809068][ T5855] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz.1.56 (5855) [ 75.834302][ T5880] loop4: detected capacity change from 0 to 32768 [ 75.862915][ T5855] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 75.864424][ T5855] BTRFS info (device loop1): disabling tree log [ 75.865405][ T5855] BTRFS info (device loop1): turning on sync discard [ 75.866445][ T5855] BTRFS info (device loop1): force clearing of disk cache [ 75.868113][ T5880] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.57 (5880) [ 75.869967][ T5855] BTRFS info (device loop1): enabling ssd optimizations [ 75.871125][ T5855] BTRFS info (device loop1): using spread ssd allocation scheme [ 75.872555][ T5855] BTRFS info (device loop1): using free space tree [ 75.873579][ T5855] BTRFS info (device loop1): has skinny extents [ 75.887367][ T9] device veth1_macvtap left promiscuous mode [ 75.888441][ T9] device veth0_macvtap left promiscuous mode [ 75.889394][ T9] device veth1_vlan left promiscuous mode [ 75.890360][ T9] device veth0_vlan left promiscuous mode [ 76.025709][ T5886] loop0: detected capacity change from 0 to 32768 [ 76.042847][ T5882] loop3: detected capacity change from 0 to 32768 [ 76.058041][ T5886] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.59 (5886) [ 76.071266][ T5884] loop2: detected capacity change from 0 to 32768 [ 76.093858][ T9] team0 (unregistering): Port device team_slave_1 removed [ 76.106263][ T9] team0 (unregistering): Port device team_slave_0 removed [ 76.111885][ T5882] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.58 (5882) [ 76.116851][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.139128][ T5884] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.60 (5884) [ 76.150101][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.152484][ T5855] BTRFS info (device loop1): clearing free space tree [ 76.153688][ T5855] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.155364][ T5855] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.176346][ T5855] BTRFS info (device loop1): creating free space tree [ 76.180978][ T5855] BTRFS info (device loop1): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.182717][ T5855] BTRFS info (device loop1): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.284346][ T9] bond0 (unregistering): Released all slaves [ 76.304882][ T5904] loop4: detected capacity change from 0 to 32768 [ 76.329609][ T5904] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz.4.61 (5904) [ 76.334971][ T5904] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 76.336314][ T5904] BTRFS info (device loop4): disabling tree log [ 76.337611][ T5904] BTRFS info (device loop4): turning on sync discard [ 76.338720][ T5904] BTRFS info (device loop4): force clearing of disk cache [ 76.345059][ T5904] BTRFS info (device loop4): enabling ssd optimizations [ 76.346216][ T5904] BTRFS info (device loop4): using spread ssd allocation scheme [ 76.355185][ T5904] BTRFS info (device loop4): using free space tree [ 76.356196][ T5904] BTRFS info (device loop4): has skinny extents [ 76.479934][ T5909] loop0: detected capacity change from 0 to 32768 [ 76.498147][ T5909] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.62 (5909) [ 76.529326][ T5914] loop2: detected capacity change from 0 to 32768 [ 76.578203][ T5914] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.65 (5914) [ 76.582938][ T5912] loop3: detected capacity change from 0 to 32768 [ 76.603403][ T5904] BTRFS info (device loop4): clearing free space tree [ 76.603520][ T5916] loop1: detected capacity change from 0 to 32768 [ 76.604572][ T5904] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.607134][ T5904] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.620420][ T5912] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.64 (5912) [ 76.622444][ T5904] BTRFS info (device loop4): creating free space tree [ 76.623885][ T5904] BTRFS info (device loop4): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 76.625383][ T5904] BTRFS info (device loop4): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 76.658098][ T5916] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.63 (5916) [ 76.803018][ T4743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 12 /dev/loop4 scanned by udevd (4743) [ 77.013024][ T5970] loop3: detected capacity change from 0 to 32768 [ 77.023818][ T5965] loop2: detected capacity change from 0 to 32768 [ 77.027844][ T5963] loop0: detected capacity change from 0 to 32768 [ 77.032718][ T5976] loop1: detected capacity change from 0 to 32768 [ 77.283448][ T5992] loop3: detected capacity change from 0 to 32768 [ 77.370844][ T6001] loop1: detected capacity change from 0 to 32768 [ 77.388781][ T5998] loop2: detected capacity change from 0 to 32768 1970/01/01 00:01:17 executed programs: 72 [ 77.470273][ T6016] loop0: detected capacity change from 0 to 32768 [ 77.542349][ T6020] loop4: detected capacity change from 0 to 32768 [ 77.616556][ T6020] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 77.619922][ T6020] BTRFS info (device loop4): disabling tree log [ 77.620882][ T6020] BTRFS info (device loop4): turning on sync discard [ 77.622024][ T6020] BTRFS info (device loop4): force clearing of disk cache [ 77.623117][ T6020] BTRFS info (device loop4): enabling ssd optimizations [ 77.624133][ T6020] BTRFS info (device loop4): using spread ssd allocation scheme [ 77.625341][ T6020] BTRFS info (device loop4): using free space tree [ 77.637057][ T6020] BTRFS info (device loop4): has skinny extents [ 77.702558][ T6032] loop3: detected capacity change from 0 to 32768 [ 77.719873][ T6032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.77 (6032) [ 77.721459][ T6038] loop2: detected capacity change from 0 to 32768 [ 77.769258][ T6038] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.78 (6038) [ 77.784409][ T5473] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5473) [ 77.803306][ T6042] loop1: detected capacity change from 0 to 32768 [ 77.861026][ T6046] loop0: detected capacity change from 0 to 32768 [ 77.866098][ T6042] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.79 (6042) [ 77.884123][ T6020] BTRFS info (device loop4): clearing free space tree [ 77.885207][ T6020] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.886750][ T6020] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.891511][ T6020] BTRFS info (device loop4): creating free space tree [ 77.892835][ T6020] BTRFS info (device loop4): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 77.894291][ T6020] BTRFS info (device loop4): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 77.909308][ T6046] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.80 (6046) [ 77.979449][ T5470] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by udevd (5470) [ 78.074587][ T6065] loop2: detected capacity change from 0 to 32768 [ 78.116457][ T6075] loop3: detected capacity change from 0 to 32768 [ 78.154312][ T6065] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 78.155809][ T6065] BTRFS info (device loop2): disabling tree log [ 78.156852][ T6065] BTRFS info (device loop2): turning on sync discard [ 78.159642][ T6065] BTRFS info (device loop2): force clearing of disk cache [ 78.160732][ T6065] BTRFS info (device loop2): enabling ssd optimizations [ 78.161758][ T6065] BTRFS info (device loop2): using spread ssd allocation scheme [ 78.162926][ T6065] BTRFS info (device loop2): using free space tree [ 78.163856][ T6065] BTRFS info (device loop2): has skinny extents [ 78.175075][ T6079] loop1: detected capacity change from 0 to 32768 [ 78.178336][ T6075] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.82 (6075) [ 78.191571][ T6083] loop0: detected capacity change from 0 to 32768 [ 78.207706][ T4808] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4808) [ 78.228897][ T6079] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.83 (6079) [ 78.288195][ T6083] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.85 (6083) [ 78.289611][ T6092] loop4: detected capacity change from 0 to 32768 [ 78.323666][ T6102] loop3: detected capacity change from 0 to 32768 [ 78.342496][ T6092] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.84 (6092) [ 78.385944][ T6102] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.86 (6102) [ 78.412439][ T6065] BTRFS info (device loop2): clearing free space tree [ 78.413548][ T6065] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.414984][ T6065] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.419924][ T6065] BTRFS info (device loop2): creating free space tree [ 78.430011][ T6065] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.439284][ T6065] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.563967][ T6129] loop1: detected capacity change from 0 to 32768 [ 78.591477][ T6129] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz.1.87 (6129) [ 78.638308][ T6129] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 78.639754][ T6129] BTRFS info (device loop1): disabling tree log [ 78.640708][ T6129] BTRFS info (device loop1): turning on sync discard [ 78.641714][ T6129] BTRFS info (device loop1): force clearing of disk cache [ 78.642739][ T6129] BTRFS info (device loop1): enabling ssd optimizations [ 78.643885][ T6129] BTRFS info (device loop1): using spread ssd allocation scheme [ 78.645136][ T6129] BTRFS info (device loop1): using free space tree [ 78.646207][ T6129] BTRFS info (device loop1): has skinny extents [ 78.743658][ T6153] loop4: detected capacity change from 0 to 32768 [ 78.765604][ T6154] loop0: detected capacity change from 0 to 32768 [ 78.788188][ T6153] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.89 (6153) [ 78.798787][ T6154] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.90 (6154) [ 78.809981][ T6165] loop3: detected capacity change from 0 to 32768 [ 78.867900][ T6165] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.91 (6165) [ 78.908696][ T4743] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4743) [ 78.922786][ T6129] BTRFS info (device loop1): clearing free space tree [ 78.923960][ T6129] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.925470][ T6129] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 78.928524][ T6129] BTRFS info (device loop1): creating free space tree [ 78.929895][ T6129] BTRFS info (device loop1): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 78.931385][ T6129] BTRFS info (device loop1): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 79.025256][ T6187] loop2: detected capacity change from 0 to 32768 [ 79.035171][ T6210] loop0: detected capacity change from 0 to 32768 [ 79.075018][ T6187] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.92 (6187) [ 79.077710][ T6210] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.94 (6210) [ 79.080521][ T6187] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 79.081829][ T6187] BTRFS info (device loop2): disabling tree log [ 79.082775][ T6187] BTRFS info (device loop2): turning on sync discard [ 79.083756][ T6187] BTRFS info (device loop2): force clearing of disk cache [ 79.084840][ T6187] BTRFS info (device loop2): enabling ssd optimizations [ 79.111531][ T6187] BTRFS info (device loop2): using spread ssd allocation scheme [ 79.112735][ T6187] BTRFS info (device loop2): using free space tree [ 79.113815][ T6187] BTRFS info (device loop2): has skinny extents [ 79.133244][ T6212] loop3: detected capacity change from 0 to 32768 [ 79.177912][ T6212] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.97 (6212) [ 79.195668][ T6216] loop1: detected capacity change from 0 to 32768 [ 79.216557][ T6214] loop4: detected capacity change from 0 to 32768 [ 79.233213][ T6216] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.95 (6216) [ 79.280284][ T5470] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5470) [ 79.282250][ T6214] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.96 (6214) [ 79.286665][ T6229] loop0: detected capacity change from 0 to 32768 [ 79.289591][ T6187] BTRFS info (device loop2): clearing free space tree [ 79.290775][ T6187] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 79.365948][ T6236] loop3: detected capacity change from 0 to 32768 [ 79.394156][ T6229] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz.0.98 (6229) [ 79.426420][ T6241] loop1: detected capacity change from 0 to 32768 [ 79.441698][ T6236] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.99 (6236) [ 79.478198][ T6241] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.101 (6241) [ 79.546641][ T6262] loop2: detected capacity change from 0 to 32768 [ 79.551754][ T6243] loop4: detected capacity change from 0 to 32768 [ 79.599427][ T6262] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz.2.100 (6262) [ 79.635654][ T6243] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.102 (6243) [ 79.656572][ T6268] loop0: detected capacity change from 0 to 32768 [ 79.693869][ T6268] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.103 (6268) [ 79.710040][ T6270] loop3: detected capacity change from 0 to 32768 [ 79.738983][ T5470] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5470) [ 79.742826][ T6267] loop1: detected capacity change from 0 to 32768 [ 79.797781][ T6270] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.105 (6270) [ 79.811797][ T6279] loop0: detected capacity change from 0 to 32768 [ 79.839014][ T6267] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.104 (6267) [ 79.852025][ T6284] loop4: detected capacity change from 0 to 32768 [ 79.857626][ T6279] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.106 (6279) [ 79.898863][ T6284] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.107 (6284) [ 79.921162][ T4808] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4808) [ 79.940628][ T4743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by udevd (4743) [ 80.162488][ T6294] loop1: detected capacity change from 0 to 32768 [ 80.169502][ T6296] loop3: detected capacity change from 0 to 32768 [ 80.205108][ T6303] loop0: detected capacity change from 0 to 32768 [ 80.271242][ T6296] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.110 (6296) [ 80.273169][ T6303] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.112 (6303) [ 80.369272][ T6308] loop2: detected capacity change from 0 to 32768 [ 80.407918][ T6308] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.114 (6308) [ 80.448446][ T5470] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5470) [ 80.450211][ T4808] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4808)