Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts. 1970/01/01 00:01:15 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:16 parsed 1 programs [ 79.013047][ T4573] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 84.589923][ T371] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.591665][ T371] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.594073][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.632199][ T371] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.633878][ T371] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.636109][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.031603][ T4713] chnl_net:caif_netlink_parms(): no params data found [ 85.132344][ T4713] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.133874][ T4713] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.135965][ T4713] device bridge_slave_0 entered promiscuous mode [ 85.139586][ T4713] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.141089][ T4713] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.143142][ T4713] device bridge_slave_1 entered promiscuous mode [ 85.157661][ T4713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.161530][ T4713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.175293][ T4713] team0: Port device team_slave_0 added [ 85.178397][ T4713] team0: Port device team_slave_1 added [ 85.190765][ T4713] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.192185][ T4713] 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. [ 85.197539][ T4713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.201486][ T4713] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.202917][ T4713] 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. [ 85.207986][ T4713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.251845][ T4713] device hsr_slave_0 entered promiscuous mode [ 85.289604][ T4713] device hsr_slave_1 entered promiscuous mode [ 85.418580][ T4713] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 85.471102][ T4713] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 85.555929][ T4713] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.622553][ T4713] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 85.714085][ T4713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.721104][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.723341][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.727938][ T4713] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.735686][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.737839][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.740938][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.742420][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.748807][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.753082][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.755247][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.757320][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.758737][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.772194][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.774969][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.777316][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.781295][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.789672][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.791745][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.794067][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.796201][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.798274][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.801023][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.803084][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.812365][ T4713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.879389][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.881076][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.886023][ T4713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.896949][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.899292][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.910437][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.912570][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.915287][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.917422][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.922356][ T4713] device veth0_vlan entered promiscuous mode [ 85.928279][ T4713] device veth1_vlan entered promiscuous mode [ 85.940914][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.943459][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.945389][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.947493][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.952864][ T4713] device veth0_macvtap entered promiscuous mode [ 85.956456][ T4713] device veth1_macvtap entered promiscuous mode [ 85.968494][ T4713] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.970530][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.972563][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.974560][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.976571][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.982152][ T4713] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.985106][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.987258][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.990828][ T4713] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.992533][ T4713] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.994238][ T4713] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.996003][ T4713] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:26 executed programs: 0 [ 86.553596][ T4747] chnl_net:caif_netlink_parms(): no params data found [ 86.623052][ T4750] chnl_net:caif_netlink_parms(): no params data found [ 86.634749][ T4748] chnl_net:caif_netlink_parms(): no params data found [ 86.695674][ T4747] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.697143][ T4747] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.700692][ T4747] device bridge_slave_0 entered promiscuous mode [ 86.705559][ T4747] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.706966][ T4747] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.713395][ T4747] device bridge_slave_1 entered promiscuous mode [ 86.725748][ T4755] chnl_net:caif_netlink_parms(): no params data found [ 86.736894][ T4750] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.738423][ T4750] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.740898][ T4750] device bridge_slave_0 entered promiscuous mode [ 86.745432][ T4750] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.747053][ T4750] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.750256][ T4750] device bridge_slave_1 entered promiscuous mode [ 86.764272][ T4759] chnl_net:caif_netlink_parms(): no params data found [ 86.795630][ T4747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.797885][ T4748] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.799428][ T4748] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.801466][ T4748] device bridge_slave_0 entered promiscuous mode [ 86.820469][ T4747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.822686][ T4748] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.824169][ T4748] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.826235][ T4748] device bridge_slave_1 entered promiscuous mode [ 86.830545][ T4750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.887195][ T4750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.892395][ T4748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.903705][ T4759] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.905364][ T4759] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.907453][ T4759] device bridge_slave_0 entered promiscuous mode [ 86.913757][ T4747] team0: Port device team_slave_0 added [ 86.922154][ T4748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.938255][ T4759] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.940051][ T4759] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.942246][ T4759] device bridge_slave_1 entered promiscuous mode [ 86.950749][ T4747] team0: Port device team_slave_1 added [ 86.965140][ T4748] team0: Port device team_slave_0 added [ 86.969733][ T4750] team0: Port device team_slave_0 added [ 86.988535][ T4748] team0: Port device team_slave_1 added [ 86.992501][ T4750] team0: Port device team_slave_1 added [ 86.994075][ T4755] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.995452][ T4755] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.997499][ T4755] device bridge_slave_0 entered promiscuous mode [ 87.001961][ T4759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.005740][ T4759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.021080][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.022474][ T4747] 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. [ 87.027618][ T4747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.038924][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.040711][ T4747] 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. [ 87.046055][ T4747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.054286][ T4755] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.055673][ T4755] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.057795][ T4755] device bridge_slave_1 entered promiscuous mode [ 87.095165][ T4748] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.096846][ T4748] 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. [ 87.103492][ T4748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.106931][ T4748] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.108344][ T4748] 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. [ 87.114053][ T4748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.117807][ T4750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.119360][ T4750] 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. [ 87.124725][ T4750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.132508][ T4755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.134900][ T4750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.136402][ T4750] 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. [ 87.141994][ T4750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.146892][ T4759] team0: Port device team_slave_0 added [ 87.162551][ T4755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.213101][ T4747] device hsr_slave_0 entered promiscuous mode [ 87.261163][ T4747] device hsr_slave_1 entered promiscuous mode [ 87.299761][ T4747] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.302217][ T4747] Cannot create hsr debugfs directory [ 87.313975][ T4759] team0: Port device team_slave_1 added [ 87.431658][ T4750] device hsr_slave_0 entered promiscuous mode [ 87.469508][ T4750] device hsr_slave_1 entered promiscuous mode [ 87.509188][ T4750] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.510842][ T4750] Cannot create hsr debugfs directory [ 87.514440][ T4755] team0: Port device team_slave_0 added [ 87.570995][ T4748] device hsr_slave_0 entered promiscuous mode [ 87.609584][ T4748] device hsr_slave_1 entered promiscuous mode [ 87.649189][ T4748] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.650811][ T4748] Cannot create hsr debugfs directory [ 87.665395][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.666953][ T4759] 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. [ 87.672726][ T4759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.676442][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.677831][ T4759] 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. [ 87.684227][ T4759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.688423][ T4755] team0: Port device team_slave_1 added [ 87.801265][ T4755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.802731][ T4755] 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. [ 87.808123][ T4755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.829205][ T4755] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.830620][ T4755] 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. [ 87.835579][ T4755] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.890893][ T4759] device hsr_slave_0 entered promiscuous mode [ 87.929473][ T4759] device hsr_slave_1 entered promiscuous mode [ 87.969245][ T4759] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.971040][ T4759] Cannot create hsr debugfs directory [ 88.151169][ T4755] device hsr_slave_0 entered promiscuous mode [ 88.199699][ T4755] device hsr_slave_1 entered promiscuous mode [ 88.239349][ T4755] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.241022][ T4755] Cannot create hsr debugfs directory [ 88.269799][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 88.350610][ T21] Bluetooth: hci3: command 0x0409 tx timeout [ 88.352335][ T21] Bluetooth: hci2: command 0x0409 tx timeout [ 88.353824][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 88.429334][ T4117] Bluetooth: hci4: command 0x0409 tx timeout [ 88.806179][ T4750] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 88.832178][ T4750] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 88.890936][ T4750] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 88.953578][ T4750] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 89.098444][ T4750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.152873][ T4750] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.157666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.160128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.162166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.164230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.166088][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.167574][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.174222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.177883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.188546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.190932][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.192537][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.194174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.249974][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.256819][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.259955][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.262136][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.264539][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.266864][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.282696][ T4750] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 89.284850][ T4750] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.301695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.303887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.306075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.308083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.319467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.385453][ T4759] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.409909][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.411857][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.418382][ T4750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.430408][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.432484][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.445594][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.447649][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.452454][ T4750] device veth0_vlan entered promiscuous mode [ 89.466550][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.468460][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.474893][ T4750] device veth1_vlan entered promiscuous mode [ 89.497577][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.499733][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.501755][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.503947][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.512431][ T4750] device veth0_macvtap entered promiscuous mode [ 89.521642][ T4750] device veth1_macvtap entered promiscuous mode [ 89.542627][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.544804][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.548603][ T4750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.550753][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.552824][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.554677][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.556843][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.561042][ T4750] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.563186][ T4750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.565902][ T4750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.571614][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.574002][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.577323][ T4750] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.580263][ T4750] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.582064][ T4750] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.583903][ T4750] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.661839][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.663511][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.666931][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.687816][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.693612][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.695981][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.182190][ T4891] loop2: detected capacity change from 0 to 32768 [ 90.216429][ T4891] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.218150][ T4891] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.268134][ T4891] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 90.317462][ T4891] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 90.349658][ T4117] Bluetooth: hci0: command 0x041b tx timeout [ 90.429687][ T4117] Bluetooth: hci1: command 0x041b tx timeout [ 90.431068][ T4117] Bluetooth: hci2: command 0x041b tx timeout [ 90.432346][ T4117] Bluetooth: hci3: command 0x041b tx timeout [ 90.509347][ T4117] Bluetooth: hci4: command 0x041b tx timeout [ 91.236872][ T4963] loop2: detected capacity change from 0 to 32768 [ 91.304839][ T4963] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.306637][ T4963] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.335886][ T4963] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 91.398472][ T4963] gfs2: fsid=syz:syz.s: first mount done, others may mount 1970/01/01 00:01:31 executed programs: 12 [ 92.197729][ T4759] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.250990][ T4759] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.316112][ T4759] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.429181][ T4117] Bluetooth: hci0: command 0x040f tx timeout [ 92.449587][ T5021] loop2: detected capacity change from 0 to 32768 [ 92.505587][ T5021] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.507333][ T5021] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.509405][ T4117] Bluetooth: hci3: command 0x040f tx timeout [ 92.518426][ T4117] Bluetooth: hci2: command 0x040f tx timeout [ 92.520147][ T4117] Bluetooth: hci1: command 0x040f tx timeout [ 92.547862][ T4747] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.560081][ T5021] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 92.571195][ T4747] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.589240][ T4117] Bluetooth: hci4: command 0x040f tx timeout [ 92.640662][ T5021] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 92.644439][ T4747] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.681797][ T4747] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.745030][ T4748] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 92.798274][ T4748] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 92.891252][ T4748] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 92.921069][ T4748] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 92.991422][ T4755] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 93.096363][ T4755] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 93.195447][ T4755] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 93.231738][ T4755] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 93.373090][ T4759] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 93.429835][ T4747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.431392][ T4759] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 93.461054][ T4759] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 93.535978][ T4759] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 93.623050][ T4747] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.635706][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.637841][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.656413][ T4748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.726083][ T4748] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.728804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.731133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.733380][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.734803][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.736677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.738799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.767521][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.769007][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.771650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.787013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.789199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.791274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.810042][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.864573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.866847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.868834][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.870294][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.878913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.890168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.892295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.894539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.901052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.903151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.949889][ T4755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.970094][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.972392][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.974736][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.976081][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.977907][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.987255][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.997925][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.000488][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.008144][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.021494][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.033951][ T4747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.045599][ T5067] loop2: detected capacity change from 0 to 32768 [ 94.067018][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.070608][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.082629][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.084719][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.086859][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.100880][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.103004][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.117013][ T5067] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 94.117811][ T4755] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.118757][ T5067] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 94.150794][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.152952][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.155176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.170486][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.193038][ T4748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.238406][ T5067] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 94.268044][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.271130][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.274441][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.275928][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.277877][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.285377][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.301462][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.303095][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.310043][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.320862][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.325700][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.330426][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.337690][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.346149][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.346738][ T5067] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 94.356550][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.363794][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.365953][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.368326][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.407046][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.412263][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.420011][ T4755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.477141][ T4759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.504493][ T4759] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.510112][ T4116] Bluetooth: hci0: command 0x0419 tx timeout [ 94.527834][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.530397][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.532370][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.534126][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.589390][ T4116] Bluetooth: hci1: command 0x0419 tx timeout [ 94.590972][ T4116] Bluetooth: hci2: command 0x0419 tx timeout [ 94.592250][ T4116] Bluetooth: hci3: command 0x0419 tx timeout [ 94.669560][ T4116] Bluetooth: hci4: command 0x0419 tx timeout [ 94.819356][ T4747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.830340][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.832592][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.834549][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.836003][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.837740][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.854663][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.856702][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.858141][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.861237][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.868026][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.897237][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.945248][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.946803][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.958515][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.960296][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.961814][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.965637][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.968567][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.981386][ T4748] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.028129][ T4755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.046339][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.048494][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.117317][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.122144][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.124352][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.127256][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.139855][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.141992][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.159572][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.161912][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.232744][ T4759] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.235758][ T4759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.242582][ T4748] device veth0_vlan entered promiscuous mode [ 95.248409][ T4748] device veth1_vlan entered promiscuous mode [ 95.281016][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.283051][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.285049][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.286960][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.299988][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.388069][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.391109][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.393558][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.398643][ T4747] device veth0_vlan entered promiscuous mode [ 95.408544][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.414013][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.415907][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.418115][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.445195][ T4748] device veth0_macvtap entered promiscuous mode [ 95.448615][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.451550][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.454404][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.468457][ T4747] device veth1_vlan entered promiscuous mode [ 95.493360][ T4748] device veth1_macvtap entered promiscuous mode [ 95.530417][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.532512][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.534615][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.536585][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.538587][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.565647][ T4755] device veth0_vlan entered promiscuous mode [ 95.577972][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.580238][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.597280][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.598932][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.608626][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.611541][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.633950][ T4748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.635953][ T4748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.637918][ T4748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.659126][ T4748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.662741][ T4748] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.664300][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.666594][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.674360][ T4747] device veth0_macvtap entered promiscuous mode [ 95.690808][ T4759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.713054][ T4747] device veth1_macvtap entered promiscuous mode [ 95.741896][ T4755] device veth1_vlan entered promiscuous mode [ 95.757316][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.760726][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.762716][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.764757][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.766745][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.768771][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.773122][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.777717][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.780730][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.786996][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.793697][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.797123][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.805311][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.836266][ T4748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.838652][ T4748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.841216][ T4748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.843461][ T4748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.846327][ T4748] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.856662][ T5153] loop2: detected capacity change from 0 to 32768 [ 95.862168][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.864446][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.866343][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.868551][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.879231][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.881312][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.884561][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.891373][ T5153] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 95.893200][ T5153] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 95.900179][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.902499][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.904596][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.906754][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.908860][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.931653][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.952219][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.954346][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.959462][ T5153] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 95.966241][ T4759] device veth0_vlan entered promiscuous mode [ 96.007703][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.009799][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.033901][ T4759] device veth1_vlan entered promiscuous mode [ 96.049905][ T4747] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.051886][ T4747] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.053626][ T4747] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.055321][ T4747] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.063251][ T5153] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 96.090159][ T4748] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.091949][ T4748] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.093780][ T4748] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.095521][ T4748] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.178330][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.180548][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.182703][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.198846][ T4755] device veth0_macvtap entered promiscuous mode [ 96.211585][ T4755] device veth1_macvtap entered promiscuous mode [ 96.360970][ T605] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.362702][ T605] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.368251][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.382361][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.387261][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.400824][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.469521][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.471785][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.473683][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.475663][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.477578][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.506373][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.508288][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.528194][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.534226][ T4755] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.536397][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.538613][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.548119][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.553390][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.566773][ T4759] device veth0_macvtap entered promiscuous mode [ 96.575253][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.576976][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.579338][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.581599][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.608659][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.612877][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.615164][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.619672][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.621736][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.623665][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.625600][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.627642][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.690728][ T4755] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.696109][ T4759] device veth1_macvtap entered promiscuous mode [ 96.721217][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.761708][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.763724][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.765951][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.779295][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.784879][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.787050][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.804733][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.806774][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.819160][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.830381][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.834919][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.836944][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.839843][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.849873][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.852775][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.858087][ T4755] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.861541][ T4755] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.863356][ T4755] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.865124][ T4755] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.907111][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.908877][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.957770][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.960448][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.962682][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.964673][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.966615][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.968556][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.972014][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.989945][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.992271][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.994259][ T4759] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.996402][ T4759] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.010637][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.019422][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.021911][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.061984][ T605] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.063820][ T605] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.067364][ T4759] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.070680][ T4759] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.072489][ T4759] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.074128][ T4759] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.101833][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:37 executed programs: 16 [ 97.194567][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.196319][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.198527][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.465742][ T605] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.467339][ T605] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.472119][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.510888][ T371] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.512769][ T371] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.517576][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.623198][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.625176][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.627414][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.837322][ T9] device hsr_slave_0 left promiscuous mode [ 97.870700][ T9] device hsr_slave_1 left promiscuous mode [ 97.897664][ T5209] loop1: detected capacity change from 0 to 32768 [ 97.950466][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.952143][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.968457][ T5209] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 97.971205][ T5209] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 97.979794][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.981572][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.000122][ T9] device bridge_slave_1 left promiscuous mode [ 98.001613][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.018119][ T5209] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 98.059394][ T9] device bridge_slave_0 left promiscuous mode [ 98.060946][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.169371][ T5209] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 98.229549][ T9] device veth1_macvtap left promiscuous mode [ 98.230769][ T9] device veth0_macvtap left promiscuous mode [ 98.233114][ T9] device veth1_vlan left promiscuous mode [ 98.234450][ T9] device veth0_vlan left promiscuous mode [ 98.336612][ T5217] loop0: detected capacity change from 0 to 32768 [ 98.413565][ T5222] loop2: detected capacity change from 0 to 32768 [ 98.473944][ T5222] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.475566][ T5222] CPU: 1 PID: 5222 Comm: syz.2.24 Not tainted 5.15.175-syzkaller #0 [ 98.477226][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.479255][ T5222] Call trace: [ 98.479906][ T5222] dump_backtrace+0x0/0x530 [ 98.480787][ T5222] show_stack+0x2c/0x3c [ 98.481606][ T5222] dump_stack_lvl+0x108/0x170 [ 98.482684][ T5222] dump_stack+0x1c/0x58 [ 98.483641][ T5222] sysfs_create_dir_ns+0x278/0x318 [ 98.484754][ T5222] kobject_add_internal+0x384/0x8f0 [ 98.485913][ T5222] kobject_init_and_add+0x130/0x1a0 [ 98.487002][ T5222] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.487995][ T5222] gfs2_fill_super+0xe10/0x2010 [ 98.488987][ T5222] get_tree_bdev+0x360/0x54c [ 98.489274][ T5217] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.489979][ T5222] gfs2_get_tree+0x54/0x1b4 [ 98.492440][ T5222] vfs_get_tree+0x90/0x274 [ 98.493435][ T5222] do_new_mount+0x278/0x8fc [ 98.494429][ T5222] path_mount+0x594/0x101c [ 98.495413][ T5222] __arm64_sys_mount+0x510/0x5e0 [ 98.496395][ T5222] invoke_syscall+0x98/0x2b8 [ 98.497390][ T5222] el0_svc_common+0x138/0x258 [ 98.498343][ T5222] do_el0_svc+0x58/0x14c [ 98.499227][ T5222] el0_svc+0x7c/0x1f0 [ 98.499957][ T5222] el0t_64_sync_handler+0x84/0xe4 [ 98.501104][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 98.507898][ T5217] CPU: 0 PID: 5217 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 98.509563][ T5217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.511778][ T5217] Call trace: [ 98.512500][ T5217] dump_backtrace+0x0/0x530 [ 98.513482][ T5217] show_stack+0x2c/0x3c [ 98.514395][ T5217] dump_stack_lvl+0x108/0x170 [ 98.515481][ T5217] dump_stack+0x1c/0x58 [ 98.516391][ T5217] sysfs_create_dir_ns+0x278/0x318 [ 98.517505][ T5217] kobject_add_internal+0x384/0x8f0 [ 98.518618][ T5217] kobject_init_and_add+0x130/0x1a0 [ 98.519743][ T5217] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.520745][ T5217] gfs2_fill_super+0xe10/0x2010 [ 98.521746][ T5217] get_tree_bdev+0x360/0x54c [ 98.522824][ T5217] gfs2_get_tree+0x54/0x1b4 [ 98.523772][ T5217] vfs_get_tree+0x90/0x274 [ 98.524688][ T5217] do_new_mount+0x278/0x8fc [ 98.525624][ T5217] path_mount+0x594/0x101c [ 98.526570][ T5217] __arm64_sys_mount+0x510/0x5e0 [ 98.527559][ T5217] invoke_syscall+0x98/0x2b8 [ 98.528516][ T5217] el0_svc_common+0x138/0x258 [ 98.529552][ T5217] do_el0_svc+0x58/0x14c [ 98.530518][ T5217] el0_svc+0x7c/0x1f0 [ 98.531388][ T5217] el0t_64_sync_handler+0x84/0xe4 [ 98.532494][ T5217] el0t_64_sync+0x1a0/0x1a4 [ 98.601543][ T5222] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.604270][ T5222] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.639644][ T5227] loop4: detected capacity change from 0 to 32768 [ 98.660259][ T5217] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.665140][ T5217] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.667455][ T5227] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.668922][ T5227] CPU: 1 PID: 5227 Comm: syz.4.19 Not tainted 5.15.175-syzkaller #0 [ 98.670500][ T5227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.672540][ T5227] Call trace: [ 98.673152][ T5227] dump_backtrace+0x0/0x530 [ 98.674089][ T5227] show_stack+0x2c/0x3c [ 98.674976][ T5227] dump_stack_lvl+0x108/0x170 [ 98.675999][ T5227] dump_stack+0x1c/0x58 [ 98.676814][ T5227] sysfs_create_dir_ns+0x278/0x318 [ 98.677865][ T5227] kobject_add_internal+0x384/0x8f0 [ 98.678998][ T5227] kobject_init_and_add+0x130/0x1a0 [ 98.680035][ T5227] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.681025][ T5227] gfs2_fill_super+0xe10/0x2010 [ 98.682126][ T5227] get_tree_bdev+0x360/0x54c [ 98.682990][ T5227] gfs2_get_tree+0x54/0x1b4 [ 98.683912][ T5227] vfs_get_tree+0x90/0x274 [ 98.684818][ T5227] do_new_mount+0x278/0x8fc [ 98.685777][ T5227] path_mount+0x594/0x101c [ 98.686652][ T5227] __arm64_sys_mount+0x510/0x5e0 [ 98.687667][ T5227] invoke_syscall+0x98/0x2b8 [ 98.688618][ T5227] el0_svc_common+0x138/0x258 [ 98.689684][ T5227] do_el0_svc+0x58/0x14c [ 98.690612][ T5227] el0_svc+0x7c/0x1f0 [ 98.691417][ T5227] el0t_64_sync_handler+0x84/0xe4 [ 98.692392][ T5227] el0t_64_sync+0x1a0/0x1a4 [ 98.802434][ T5227] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.819168][ T5227] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.914172][ T5231] loop3: detected capacity change from 0 to 32768 [ 99.049582][ T5231] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.051786][ T5231] CPU: 0 PID: 5231 Comm: syz.3.18 Not tainted 5.15.175-syzkaller #0 [ 99.053349][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.055308][ T5231] Call trace: [ 99.055884][ T5231] dump_backtrace+0x0/0x530 [ 99.056848][ T5231] show_stack+0x2c/0x3c [ 99.057667][ T5231] dump_stack_lvl+0x108/0x170 [ 99.058676][ T5231] dump_stack+0x1c/0x58 [ 99.059673][ T5231] sysfs_create_dir_ns+0x278/0x318 [ 99.060715][ T5231] kobject_add_internal+0x384/0x8f0 [ 99.061939][ T5231] kobject_init_and_add+0x130/0x1a0 [ 99.063078][ T5231] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.063968][ T5231] gfs2_fill_super+0xe10/0x2010 [ 99.064998][ T5231] get_tree_bdev+0x360/0x54c [ 99.066058][ T5231] gfs2_get_tree+0x54/0x1b4 [ 99.067091][ T5231] vfs_get_tree+0x90/0x274 [ 99.068073][ T5231] do_new_mount+0x278/0x8fc [ 99.068910][ T5231] path_mount+0x594/0x101c [ 99.069830][ T5231] __arm64_sys_mount+0x510/0x5e0 [ 99.070803][ T5231] invoke_syscall+0x98/0x2b8 [ 99.071738][ T5231] el0_svc_common+0x138/0x258 [ 99.072714][ T5231] do_el0_svc+0x58/0x14c [ 99.073507][ T5231] el0_svc+0x7c/0x1f0 [ 99.074302][ T5231] el0t_64_sync_handler+0x84/0xe4 [ 99.075235][ T5231] el0t_64_sync+0x1a0/0x1a4 [ 99.164703][ T5231] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.167336][ T5231] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.386142][ T9] team0 (unregistering): Port device team_slave_1 removed [ 99.440086][ T9] team0 (unregistering): Port device team_slave_0 removed [ 99.471155][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.559605][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.670248][ T5222] loop2: detected capacity change from 0 to 32768 [ 99.732447][ T5222] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 99.734324][ T5222] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 99.777963][ T5222] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 99.786780][ T4165] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 99.788347][ T4165] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 99.855734][ T9] bond0 (unregistering): Released all slaves [ 99.868475][ T5227] loop4: detected capacity change from 0 to 32768 [ 99.908943][ T4165] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 120ms [ 99.917630][ T4165] gfs2: fsid=syz:syz.0: jid=0: Done [ 99.919405][ T5222] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 99.966012][ T5227] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.967572][ T5227] CPU: 1 PID: 5227 Comm: syz.4.19 Not tainted 5.15.175-syzkaller #0 [ 99.969139][ T5227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.971390][ T5227] Call trace: [ 99.972066][ T5227] dump_backtrace+0x0/0x530 [ 99.972957][ T5227] show_stack+0x2c/0x3c [ 99.973837][ T5227] dump_stack_lvl+0x108/0x170 [ 99.974760][ T5227] dump_stack+0x1c/0x58 [ 99.975540][ T5227] sysfs_create_dir_ns+0x278/0x318 [ 99.976558][ T5227] kobject_add_internal+0x384/0x8f0 [ 99.977613][ T5227] kobject_init_and_add+0x130/0x1a0 [ 99.978621][ T5227] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.979721][ T5227] gfs2_fill_super+0xe10/0x2010 [ 99.980777][ T5227] get_tree_bdev+0x360/0x54c [ 99.981703][ T5227] gfs2_get_tree+0x54/0x1b4 [ 99.982522][ T5227] vfs_get_tree+0x90/0x274 [ 99.983467][ T5227] do_new_mount+0x278/0x8fc [ 99.984345][ T5227] path_mount+0x594/0x101c [ 99.985146][ T5227] __arm64_sys_mount+0x510/0x5e0 [ 99.986177][ T5227] invoke_syscall+0x98/0x2b8 [ 99.987117][ T5227] el0_svc_common+0x138/0x258 [ 99.988037][ T5227] do_el0_svc+0x58/0x14c [ 99.988182][ T5217] loop0: detected capacity change from 0 to 32768 [ 99.988902][ T5227] el0_svc+0x7c/0x1f0 [ 99.988917][ T5227] el0t_64_sync_handler+0x84/0xe4 [ 99.988927][ T5227] el0t_64_sync+0x1a0/0x1a4 [ 100.062662][ T5227] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.065485][ T5227] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.099353][ T5222] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 100.113526][ T226] [ 100.114130][ T226] ====================================================== [ 100.115581][ T226] WARNING: possible circular locking dependency detected [ 100.117048][ T226] 5.15.175-syzkaller #0 Not tainted [ 100.118002][ T226] ------------------------------------------------------ [ 100.119365][ T226] kworker/0:1H/226 is trying to acquire lock: [ 100.120680][ T226] ffff0000d618c0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 100.122544][ T226] [ 100.122544][ T226] but task is already holding lock: [ 100.124013][ T226] ffff80001dfa7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.126541][ T226] [ 100.126541][ T226] which lock already depends on the new lock. [ 100.126541][ T226] [ 100.127609][ T5231] loop3: detected capacity change from 0 to 32768 [ 100.128595][ T226] [ 100.128595][ T226] the existing dependency chain (in reverse order) is: [ 100.128601][ T226] [ 100.128601][ T226] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 100.133936][ T226] process_one_work+0x6d4/0x11b8 [ 100.134997][ T226] worker_thread+0x910/0x1034 [ 100.136031][ T226] kthread+0x37c/0x45c [ 100.137051][ T226] ret_from_fork+0x10/0x20 [ 100.138041][ T226] [ 100.138041][ T226] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 100.139923][ T226] flush_workqueue+0x14c/0x11c4 [ 100.140957][ T226] gfs2_gl_hash_clear+0xbc/0x2f4 [ 100.142068][ T226] gfs2_put_super+0x5e4/0x684 [ 100.143106][ T226] generic_shutdown_super+0x130/0x2f0 [ 100.144319][ T226] kill_block_super+0x70/0xdc [ 100.145317][ T226] gfs2_kill_sb+0xc0/0xd4 [ 100.146336][ T226] deactivate_locked_super+0xb8/0x13c [ 100.147561][ T226] deactivate_super+0x108/0x128 [ 100.148590][ T226] cleanup_mnt+0x3c0/0x474 [ 100.149549][ T226] __cleanup_mnt+0x20/0x30 [ 100.150509][ T226] task_work_run+0x130/0x1e4 [ 100.151552][ T226] do_notify_resume+0x262c/0x32b8 [ 100.152627][ T226] el0_svc+0xfc/0x1f0 [ 100.153483][ T226] el0t_64_sync_handler+0x84/0xe4 [ 100.154589][ T226] el0t_64_sync+0x1a0/0x1a4 [ 100.155587][ T226] [ 100.155587][ T226] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 100.157171][ T226] __lock_acquire+0x32d4/0x7638 [ 100.158237][ T226] lock_acquire+0x240/0x77c [ 100.159180][ T226] down_write+0xbc/0x12c [ 100.160092][ T226] freeze_super+0x5c/0x388 [ 100.161022][ T226] freeze_go_sync+0x128/0x31c [ 100.162009][ T226] do_xmote+0x304/0x1054 [ 100.163120][ T226] run_queue+0x3f8/0x6bc [ 100.164069][ T226] glock_work_func+0x27c/0x470 [ 100.165087][ T226] process_one_work+0x790/0x11b8 [ 100.166160][ T226] worker_thread+0x910/0x1034 [ 100.167138][ T226] kthread+0x37c/0x45c [ 100.167993][ T226] ret_from_fork+0x10/0x20 [ 100.169006][ T226] [ 100.169006][ T226] other info that might help us debug this: [ 100.169006][ T226] [ 100.170972][ T226] Chain exists of: [ 100.170972][ T226] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 100.170972][ T226] [ 100.174438][ T226] Possible unsafe locking scenario: [ 100.174438][ T226] [ 100.175879][ T226] CPU0 CPU1 [ 100.176871][ T226] ---- ---- [ 100.178012][ T226] lock((work_completion)(&(&gl->gl_work)->work)); [ 100.179468][ T226] lock((wq_completion)glock_workqueue); [ 100.181109][ T226] lock((work_completion)(&(&gl->gl_work)->work)); [ 100.183071][ T226] lock(&type->s_umount_key#50); [ 100.184175][ T226] [ 100.184175][ T226] *** DEADLOCK *** [ 100.184175][ T226] [ 100.185951][ T226] 2 locks held by kworker/0:1H/226: [ 100.186933][ T226] #0: ffff0000c68d1d38 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 100.189219][ T226] #1: ffff80001dfa7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.191684][ T226] [ 100.191684][ T226] stack backtrace: [ 100.192865][ T226] CPU: 0 PID: 226 Comm: kworker/0:1H Not tainted 5.15.175-syzkaller #0 [ 100.194389][ T226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.196270][ T226] Workqueue: glock_workqueue glock_work_func [ 100.197423][ T226] Call trace: [ 100.198061][ T226] dump_backtrace+0x0/0x530 [ 100.199005][ T226] show_stack+0x2c/0x3c [ 100.199792][ T226] dump_stack_lvl+0x108/0x170 [ 100.200728][ T226] dump_stack+0x1c/0x58 [ 100.201522][ T226] print_circular_bug+0x150/0x1b8 [ 100.202547][ T226] check_noncircular+0x2cc/0x378 [ 100.203525][ T226] __lock_acquire+0x32d4/0x7638 [ 100.204580][ T226] lock_acquire+0x240/0x77c [ 100.205539][ T226] down_write+0xbc/0x12c [ 100.206551][ T226] freeze_super+0x5c/0x388 [ 100.207438][ T226] freeze_go_sync+0x128/0x31c [ 100.208463][ T226] do_xmote+0x304/0x1054 [ 100.209233][ T226] run_queue+0x3f8/0x6bc [ 100.210163][ T226] glock_work_func+0x27c/0x470 [ 100.211156][ T226] process_one_work+0x790/0x11b8 [ 100.212138][ T226] worker_thread+0x910/0x1034 [ 100.213072][ T226] kthread+0x37c/0x45c [ 100.214023][ T226] ret_from_fork+0x10/0x20 [ 100.264176][ T5217] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.265830][ T5217] CPU: 1 PID: 5217 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 100.267393][ T5217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.269363][ T5217] Call trace: [ 100.270088][ T5217] dump_backtrace+0x0/0x530 [ 100.270965][ T5217] show_stack+0x2c/0x3c [ 100.271746][ T5217] dump_stack_lvl+0x108/0x170 [ 100.272712][ T5217] dump_stack+0x1c/0x58 [ 100.273531][ T5217] sysfs_create_dir_ns+0x278/0x318 [ 100.274517][ T5217] kobject_add_internal+0x384/0x8f0 [ 100.275560][ T5217] kobject_init_and_add+0x130/0x1a0 [ 100.276609][ T5217] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.277612][ T5217] gfs2_fill_super+0xe10/0x2010 [ 100.278532][ T5217] get_tree_bdev+0x360/0x54c [ 100.279463][ T5217] gfs2_get_tree+0x54/0x1b4 [ 100.280284][ T5217] vfs_get_tree+0x90/0x274 [ 100.281172][ T5217] do_new_mount+0x278/0x8fc [ 100.282025][ T5217] path_mount+0x594/0x101c [ 100.282880][ T5217] __arm64_sys_mount+0x510/0x5e0 [ 100.283800][ T5217] invoke_syscall+0x98/0x2b8 [ 100.284697][ T5217] el0_svc_common+0x138/0x258 [ 100.285672][ T5217] do_el0_svc+0x58/0x14c [ 100.286514][ T5217] el0_svc+0x7c/0x1f0 [ 100.287305][ T5217] el0t_64_sync_handler+0x84/0xe4 [ 100.288293][ T5217] el0t_64_sync+0x1a0/0x1a4 [ 100.294516][ T5231] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.296257][ T5231] CPU: 1 PID: 5231 Comm: syz.3.18 Not tainted 5.15.175-syzkaller #0 [ 100.298089][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.300139][ T5231] Call trace: [ 100.300850][ T5231] dump_backtrace+0x0/0x530 [ 100.301861][ T5231] show_stack+0x2c/0x3c [ 100.302651][ T5231] dump_stack_lvl+0x108/0x170 [ 100.303545][ T5231] dump_stack+0x1c/0x58 [ 100.304277][ T5231] sysfs_create_dir_ns+0x278/0x318 [ 100.305421][ T5231] kobject_add_internal+0x384/0x8f0 [ 100.306549][ T5231] kobject_init_and_add+0x130/0x1a0 [ 100.307532][ T5231] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.308486][ T5231] gfs2_fill_super+0xe10/0x2010 [ 100.309544][ T5231] get_tree_bdev+0x360/0x54c [ 100.310403][ T5231] gfs2_get_tree+0x54/0x1b4 [ 100.311190][ T5231] vfs_get_tree+0x90/0x274 [ 100.312095][ T5231] do_new_mount+0x278/0x8fc [ 100.312996][ T5231] path_mount+0x594/0x101c [ 100.313834][ T5231] __arm64_sys_mount+0x510/0x5e0 [ 100.314865][ T5231] invoke_syscall+0x98/0x2b8 [ 100.315700][ T5231] el0_svc_common+0x138/0x258 [ 100.316698][ T5231] do_el0_svc+0x58/0x14c [ 100.317480][ T5231] el0_svc+0x7c/0x1f0 [ 100.318314][ T5231] el0t_64_sync_handler+0x84/0xe4 [ 100.319302][ T5231] el0t_64_sync+0x1a0/0x1a4 [ 100.321365][ T5217] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.323940][ T5217] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.345016][ T5231] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.347697][ T5231] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.607942][ T5260] loop1: detected capacity change from 0 to 32768 [ 100.654955][ T5260] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.656484][ T5260] CPU: 1 PID: 5260 Comm: syz.1.25 Not tainted 5.15.175-syzkaller #0 [ 100.658133][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.660331][ T5260] Call trace: [ 100.661046][ T5260] dump_backtrace+0x0/0x530 [ 100.662005][ T5260] show_stack+0x2c/0x3c [ 100.662864][ T5260] dump_stack_lvl+0x108/0x170 [ 100.663799][ T5260] dump_stack+0x1c/0x58 [ 100.664577][ T5260] sysfs_create_dir_ns+0x278/0x318 [ 100.665682][ T5260] kobject_add_internal+0x384/0x8f0 [ 100.666743][ T5260] kobject_init_and_add+0x130/0x1a0 [ 100.667791][ T5260] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.668809][ T5260] gfs2_fill_super+0xe10/0x2010 [ 100.669983][ T5260] get_tree_bdev+0x360/0x54c [ 100.670913][ T5260] gfs2_get_tree+0x54/0x1b4 [ 100.671758][ T5260] vfs_get_tree+0x90/0x274 [ 100.672620][ T5260] do_new_mount+0x278/0x8fc [ 100.673511][ T5260] path_mount+0x594/0x101c [ 100.674336][ T5260] __arm64_sys_mount+0x510/0x5e0 [ 100.675344][ T5260] invoke_syscall+0x98/0x2b8 [ 100.676298][ T5260] el0_svc_common+0x138/0x258 [ 100.677288][ T5260] do_el0_svc+0x58/0x14c [ 100.678165][ T5260] el0_svc+0x7c/0x1f0 [ 100.678953][ T5260] el0t_64_sync_handler+0x84/0xe4 [ 100.679966][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 100.727686][ T5260] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.730675][ T5260] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.851020][ T5273] loop3: detected capacity change from 0 to 32768 [ 100.893893][ T5273] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.895317][ T5273] CPU: 0 PID: 5273 Comm: syz.3.27 Not tainted 5.15.175-syzkaller #0 [ 100.897071][ T5273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.898937][ T5273] Call trace: [ 100.899600][ T5273] dump_backtrace+0x0/0x530 [ 100.900434][ T5273] show_stack+0x2c/0x3c [ 100.901307][ T5273] dump_stack_lvl+0x108/0x170 [ 100.902185][ T5273] dump_stack+0x1c/0x58 [ 100.903016][ T5273] sysfs_create_dir_ns+0x278/0x318 [ 100.904128][ T5273] kobject_add_internal+0x384/0x8f0 [ 100.905119][ T5273] kobject_init_and_add+0x130/0x1a0 [ 100.906149][ T5273] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.907202][ T5273] gfs2_fill_super+0xe10/0x2010 [ 100.908140][ T5273] get_tree_bdev+0x360/0x54c [ 100.909038][ T5273] gfs2_get_tree+0x54/0x1b4 [ 100.909911][ T5273] vfs_get_tree+0x90/0x274 [ 100.910881][ T5273] do_new_mount+0x278/0x8fc [ 100.911819][ T5273] path_mount+0x594/0x101c [ 100.912661][ T5273] __arm64_sys_mount+0x510/0x5e0 [ 100.913652][ T5273] invoke_syscall+0x98/0x2b8 [ 100.914528][ T5273] el0_svc_common+0x138/0x258 [ 100.915581][ T5273] do_el0_svc+0x58/0x14c [ 100.916404][ T5273] el0_svc+0x7c/0x1f0 [ 100.917124][ T5273] el0t_64_sync_handler+0x84/0xe4 [ 100.918024][ T5273] el0t_64_sync+0x1a0/0x1a4 [ 100.962474][ T5273] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.965260][ T5273] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.978238][ T5276] loop4: detected capacity change from 0 to 32768 [ 101.036995][ T5276] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.038554][ T5276] CPU: 1 PID: 5276 Comm: syz.4.28 Not tainted 5.15.175-syzkaller #0 [ 101.040224][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.042103][ T5276] Call trace: [ 101.042711][ T5276] dump_backtrace+0x0/0x530 [ 101.043729][ T5276] show_stack+0x2c/0x3c [ 101.044514][ T5276] dump_stack_lvl+0x108/0x170 [ 101.045525][ T5276] dump_stack+0x1c/0x58 [ 101.046374][ T5276] sysfs_create_dir_ns+0x278/0x318 [ 101.047358][ T5276] kobject_add_internal+0x384/0x8f0 [ 101.048414][ T5276] kobject_init_and_add+0x130/0x1a0 [ 101.049589][ T5276] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.050611][ T5276] gfs2_fill_super+0xe10/0x2010 [ 101.051548][ T5276] get_tree_bdev+0x360/0x54c [ 101.052439][ T5276] gfs2_get_tree+0x54/0x1b4 [ 101.053297][ T5276] vfs_get_tree+0x90/0x274 [ 101.054168][ T5276] do_new_mount+0x278/0x8fc [ 101.055049][ T5276] path_mount+0x594/0x101c [ 101.055912][ T5276] __arm64_sys_mount+0x510/0x5e0 [ 101.056908][ T5276] invoke_syscall+0x98/0x2b8 [ 101.057817][ T5276] el0_svc_common+0x138/0x258 [ 101.058690][ T5276] do_el0_svc+0x58/0x14c [ 101.059506][ T5276] el0_svc+0x7c/0x1f0 [ 101.060369][ T5276] el0t_64_sync_handler+0x84/0xe4 [ 101.061381][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 101.114368][ T5282] loop0: detected capacity change from 0 to 32768 [ 101.126605][ T5276] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.143247][ T5276] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.151103][ T5282] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.152616][ T5282] CPU: 0 PID: 5282 Comm: syz.0.26 Not tainted 5.15.175-syzkaller #0 [ 101.154080][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.156058][ T5282] Call trace: [ 101.156764][ T5282] dump_backtrace+0x0/0x530 [ 101.157771][ T5282] show_stack+0x2c/0x3c [ 101.158567][ T5282] dump_stack_lvl+0x108/0x170 [ 101.159435][ T5282] dump_stack+0x1c/0x58 [ 101.160284][ T5282] sysfs_create_dir_ns+0x278/0x318 [ 101.161371][ T5282] kobject_add_internal+0x384/0x8f0 [ 101.162440][ T5282] kobject_init_and_add+0x130/0x1a0 [ 101.163438][ T5282] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.164366][ T5282] gfs2_fill_super+0xe10/0x2010 [ 101.165309][ T5282] get_tree_bdev+0x360/0x54c [ 101.166306][ T5282] gfs2_get_tree+0x54/0x1b4 [ 101.167175][ T5282] vfs_get_tree+0x90/0x274 [ 101.168091][ T5282] do_new_mount+0x278/0x8fc [ 101.169021][ T5282] path_mount+0x594/0x101c [ 101.169865][ T5282] __arm64_sys_mount+0x510/0x5e0 [ 101.170835][ T5282] invoke_syscall+0x98/0x2b8 [ 101.171735][ T5282] el0_svc_common+0x138/0x258 [ 101.172722][ T5282] do_el0_svc+0x58/0x14c [ 101.173572][ T5282] el0_svc+0x7c/0x1f0 [ 101.174344][ T5282] el0t_64_sync_handler+0x84/0xe4 [ 101.175391][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 101.223524][ T5282] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.226104][ T5282] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.429294][ T5260] loop1: detected capacity change from 0 to 32768 [ 101.474385][ T5260] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.475900][ T5260] CPU: 1 PID: 5260 Comm: syz.1.25 Not tainted 5.15.175-syzkaller #0 [ 101.477532][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.479457][ T5260] Call trace: [ 101.480111][ T5260] dump_backtrace+0x0/0x530 [ 101.481042][ T5260] show_stack+0x2c/0x3c [ 101.481903][ T5260] dump_stack_lvl+0x108/0x170 [ 101.482872][ T5260] dump_stack+0x1c/0x58 [ 101.483713][ T5260] sysfs_create_dir_ns+0x278/0x318 [ 101.484638][ T5260] kobject_add_internal+0x384/0x8f0 [ 101.485668][ T5260] kobject_init_and_add+0x130/0x1a0 [ 101.486822][ T5260] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.487916][ T5260] gfs2_fill_super+0xe10/0x2010 [ 101.488909][ T5260] get_tree_bdev+0x360/0x54c [ 101.489788][ T5260] gfs2_get_tree+0x54/0x1b4 [ 101.490816][ T5260] vfs_get_tree+0x90/0x274 [ 101.491795][ T5260] do_new_mount+0x278/0x8fc [ 101.492707][ T5260] path_mount+0x594/0x101c [ 101.493541][ T5260] __arm64_sys_mount+0x510/0x5e0 [ 101.494567][ T5260] invoke_syscall+0x98/0x2b8 [ 101.495489][ T5260] el0_svc_common+0x138/0x258 [ 101.496563][ T5260] do_el0_svc+0x58/0x14c [ 101.497380][ T5260] el0_svc+0x7c/0x1f0 [ 101.498110][ T5260] el0t_64_sync_handler+0x84/0xe4 [ 101.499086][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 101.553380][ T5260] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.556047][ T5260] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.669913][ T5273] loop3: detected capacity change from 0 to 32768 [ 101.692934][ T5273] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.694599][ T5273] CPU: 0 PID: 5273 Comm: syz.3.27 Not tainted 5.15.175-syzkaller #0 [ 101.696247][ T5273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.698048][ T5273] Call trace: [ 101.698641][ T5273] dump_backtrace+0x0/0x530 [ 101.699532][ T5273] show_stack+0x2c/0x3c [ 101.700333][ T5273] dump_stack_lvl+0x108/0x170 [ 101.701220][ T5273] dump_stack+0x1c/0x58 [ 101.702006][ T5273] sysfs_create_dir_ns+0x278/0x318 [ 101.702950][ T5273] kobject_add_internal+0x384/0x8f0 [ 101.704036][ T5273] kobject_init_and_add+0x130/0x1a0 [ 101.705063][ T5273] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.705969][ T5273] gfs2_fill_super+0xe10/0x2010 [ 101.706890][ T5273] get_tree_bdev+0x360/0x54c [ 101.707804][ T5273] gfs2_get_tree+0x54/0x1b4 [ 101.708704][ T5273] vfs_get_tree+0x90/0x274 [ 101.709587][ T5273] do_new_mount+0x278/0x8fc [ 101.710460][ T5273] path_mount+0x594/0x101c [ 101.711312][ T5273] __arm64_sys_mount+0x510/0x5e0 [ 101.712447][ T5273] invoke_syscall+0x98/0x2b8 [ 101.713355][ T5273] el0_svc_common+0x138/0x258 [ 101.714226][ T5273] do_el0_svc+0x58/0x14c [ 101.715134][ T5273] el0_svc+0x7c/0x1f0 [ 101.715944][ T5273] el0t_64_sync_handler+0x84/0xe4 [ 101.716972][ T5273] el0t_64_sync+0x1a0/0x1a4 [ 101.789164][ T5273] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.791803][ T5273] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.837516][ T5276] loop4: detected capacity change from 0 to 32768 [ 101.909642][ T5276] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.911284][ T5276] CPU: 1 PID: 5276 Comm: syz.4.28 Not tainted 5.15.175-syzkaller #0 [ 101.912883][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.915027][ T5276] Call trace: [ 101.915715][ T5276] dump_backtrace+0x0/0x530 [ 101.916655][ T5276] show_stack+0x2c/0x3c [ 101.917547][ T5276] dump_stack_lvl+0x108/0x170 [ 101.918454][ T5276] dump_stack+0x1c/0x58 [ 101.919427][ T5276] sysfs_create_dir_ns+0x278/0x318 [ 101.920522][ T5276] kobject_add_internal+0x384/0x8f0 [ 101.921612][ T5276] kobject_init_and_add+0x130/0x1a0 [ 101.922708][ T5276] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.923724][ T5276] gfs2_fill_super+0xe10/0x2010 [ 101.924714][ T5276] get_tree_bdev+0x360/0x54c [ 101.925577][ T5276] gfs2_get_tree+0x54/0x1b4 [ 101.926447][ T5276] vfs_get_tree+0x90/0x274 [ 101.927317][ T5276] do_new_mount+0x278/0x8fc [ 101.928265][ T5276] path_mount+0x594/0x101c [ 101.929106][ T5276] __arm64_sys_mount+0x510/0x5e0 [ 101.930076][ T5276] invoke_syscall+0x98/0x2b8 [ 101.931000][ T5276] el0_svc_common+0x138/0x258 [ 101.931916][ T5276] do_el0_svc+0x58/0x14c [ 101.932741][ T5276] el0_svc+0x7c/0x1f0 [ 101.933494][ T5276] el0t_64_sync_handler+0x84/0xe4 [ 101.934518][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 101.970622][ T5282] loop0: detected capacity change from 0 to 32768 [ 101.989145][ T5276] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.991831][ T5276] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.034337][ T5282] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.035888][ T5282] CPU: 1 PID: 5282 Comm: syz.0.26 Not tainted 5.15.175-syzkaller #0 [ 102.037412][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.039426][ T5282] Call trace: [ 102.040058][ T5282] dump_backtrace+0x0/0x530 [ 102.040916][ T5282] show_stack+0x2c/0x3c [ 102.041742][ T5282] dump_stack_lvl+0x108/0x170 [ 102.042712][ T5282] dump_stack+0x1c/0x58 [ 102.043569][ T5282] sysfs_create_dir_ns+0x278/0x318 [ 102.044667][ T5282] kobject_add_internal+0x384/0x8f0 [ 102.045735][ T5282] kobject_init_and_add+0x130/0x1a0 [ 102.046901][ T5282] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.048086][ T5282] gfs2_fill_super+0xe10/0x2010 [ 102.049175][ T5282] get_tree_bdev+0x360/0x54c [ 102.050117][ T5282] gfs2_get_tree+0x54/0x1b4 [ 102.051001][ T5282] vfs_get_tree+0x90/0x274 [ 102.051989][ T5282] do_new_mount+0x278/0x8fc [ 102.052962][ T5282] path_mount+0x594/0x101c [ 102.053877][ T5282] __arm64_sys_mount+0x510/0x5e0 [ 102.054886][ T5282] invoke_syscall+0x98/0x2b8 [ 102.055827][ T5282] el0_svc_common+0x138/0x258 [ 102.056825][ T5282] do_el0_svc+0x58/0x14c [ 102.057646][ T5282] el0_svc+0x7c/0x1f0 [ 102.058414][ T5282] el0t_64_sync_handler+0x84/0xe4 [ 102.059496][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 102.189254][ T5282] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.191971][ T5282] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.204179][ T5321] loop1: detected capacity change from 0 to 32768 [ 102.240525][ T5321] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.242167][ T5321] CPU: 0 PID: 5321 Comm: syz.1.29 Not tainted 5.15.175-syzkaller #0 [ 102.243987][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.246103][ T5321] Call trace: [ 102.246686][ T5321] dump_backtrace+0x0/0x530 [ 102.247593][ T5321] show_stack+0x2c/0x3c [ 102.248479][ T5321] dump_stack_lvl+0x108/0x170 [ 102.249425][ T5321] dump_stack+0x1c/0x58 [ 102.250377][ T5321] sysfs_create_dir_ns+0x278/0x318 [ 102.251461][ T5321] kobject_add_internal+0x384/0x8f0 [ 102.252534][ T5321] kobject_init_and_add+0x130/0x1a0 [ 102.253698][ T5321] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.254824][ T5321] gfs2_fill_super+0xe10/0x2010 [ 102.255831][ T5321] get_tree_bdev+0x360/0x54c [ 102.256782][ T5321] gfs2_get_tree+0x54/0x1b4 [ 102.257803][ T5321] vfs_get_tree+0x90/0x274 [ 102.258852][ T5321] do_new_mount+0x278/0x8fc [ 102.259763][ T5321] path_mount+0x594/0x101c [ 102.260609][ T5321] __arm64_sys_mount+0x510/0x5e0 [ 102.261704][ T5321] invoke_syscall+0x98/0x2b8 [ 102.262699][ T5321] el0_svc_common+0x138/0x258 [ 102.263711][ T5321] do_el0_svc+0x58/0x14c [ 102.264716][ T5321] el0_svc+0x7c/0x1f0 [ 102.265574][ T5321] el0t_64_sync_handler+0x84/0xe4 [ 102.266510][ T5321] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:42 executed programs: 26 [ 102.313194][ T5321] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.315870][ T5321] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.684415][ T5330] loop3: detected capacity change from 0 to 32768 [ 102.722898][ T5330] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.724480][ T5330] CPU: 0 PID: 5330 Comm: syz.3.30 Not tainted 5.15.175-syzkaller #0 [ 102.726007][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.727873][ T5330] Call trace: [ 102.728536][ T5330] dump_backtrace+0x0/0x530 [ 102.729462][ T5330] show_stack+0x2c/0x3c [ 102.730190][ T5330] dump_stack_lvl+0x108/0x170 [ 102.731343][ T5330] dump_stack+0x1c/0x58 [ 102.732183][ T5330] sysfs_create_dir_ns+0x278/0x318 [ 102.733274][ T5330] kobject_add_internal+0x384/0x8f0 [ 102.734377][ T5330] kobject_init_and_add+0x130/0x1a0 [ 102.735367][ T5330] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.736418][ T5330] gfs2_fill_super+0xe10/0x2010 [ 102.737432][ T5330] get_tree_bdev+0x360/0x54c [ 102.738386][ T5330] gfs2_get_tree+0x54/0x1b4 [ 102.739309][ T5330] vfs_get_tree+0x90/0x274 [ 102.740129][ T5330] do_new_mount+0x278/0x8fc [ 102.741077][ T5330] path_mount+0x594/0x101c [ 102.741935][ T5330] __arm64_sys_mount+0x510/0x5e0 [ 102.742896][ T5330] invoke_syscall+0x98/0x2b8 [ 102.743783][ T5330] el0_svc_common+0x138/0x258 [ 102.744718][ T5330] do_el0_svc+0x58/0x14c [ 102.745684][ T5330] el0_svc+0x7c/0x1f0 [ 102.746417][ T5330] el0t_64_sync_handler+0x84/0xe4 [ 102.747433][ T5330] el0t_64_sync+0x1a0/0x1a4 [ 102.807708][ T5330] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.810826][ T5330] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.826219][ T5338] loop4: detected capacity change from 0 to 32768 [ 102.879643][ T5338] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.881242][ T5338] CPU: 1 PID: 5338 Comm: syz.4.31 Not tainted 5.15.175-syzkaller #0 [ 102.882909][ T5338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.885109][ T5338] Call trace: [ 102.885797][ T5338] dump_backtrace+0x0/0x530 [ 102.886724][ T5338] show_stack+0x2c/0x3c [ 102.887566][ T5338] dump_stack_lvl+0x108/0x170 [ 102.888482][ T5338] dump_stack+0x1c/0x58 [ 102.889314][ T5338] sysfs_create_dir_ns+0x278/0x318 [ 102.890338][ T5338] kobject_add_internal+0x384/0x8f0 [ 102.891452][ T5338] kobject_init_and_add+0x130/0x1a0 [ 102.892504][ T5338] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.893462][ T5338] gfs2_fill_super+0xe10/0x2010 [ 102.894417][ T5338] get_tree_bdev+0x360/0x54c [ 102.895364][ T5338] gfs2_get_tree+0x54/0x1b4 [ 102.896345][ T5338] vfs_get_tree+0x90/0x274 [ 102.897220][ T5338] do_new_mount+0x278/0x8fc [ 102.898124][ T5338] path_mount+0x594/0x101c [ 102.899039][ T5338] __arm64_sys_mount+0x510/0x5e0 [ 102.900178][ T5338] invoke_syscall+0x98/0x2b8 [ 102.901117][ T5338] el0_svc_common+0x138/0x258 [ 102.902066][ T5338] do_el0_svc+0x58/0x14c [ 102.902915][ T5338] el0_svc+0x7c/0x1f0 [ 102.903814][ T5338] el0t_64_sync_handler+0x84/0xe4 [ 102.904814][ T5338] el0t_64_sync+0x1a0/0x1a4 [ 102.957715][ T5338] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.967831][ T5338] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.978083][ T5321] loop1: detected capacity change from 0 to 32768 [ 102.988138][ T5345] loop0: detected capacity change from 0 to 32768 [ 103.000565][ T5321] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.002127][ T5321] CPU: 1 PID: 5321 Comm: syz.1.29 Not tainted 5.15.175-syzkaller #0 [ 103.003707][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.005633][ T5321] Call trace: [ 103.006438][ T5321] dump_backtrace+0x0/0x530 [ 103.007280][ T5321] show_stack+0x2c/0x3c [ 103.008060][ T5321] dump_stack_lvl+0x108/0x170 [ 103.008926][ T5321] dump_stack+0x1c/0x58 [ 103.009798][ T5321] sysfs_create_dir_ns+0x278/0x318 [ 103.010847][ T5321] kobject_add_internal+0x384/0x8f0 [ 103.011780][ T5321] kobject_init_and_add+0x130/0x1a0 [ 103.012882][ T5321] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.013911][ T5321] gfs2_fill_super+0xe10/0x2010 [ 103.014949][ T5321] get_tree_bdev+0x360/0x54c [ 103.015932][ T5321] gfs2_get_tree+0x54/0x1b4 [ 103.016780][ T5321] vfs_get_tree+0x90/0x274 [ 103.017752][ T5321] do_new_mount+0x278/0x8fc [ 103.018716][ T5321] path_mount+0x594/0x101c [ 103.019587][ T5321] __arm64_sys_mount+0x510/0x5e0 [ 103.020635][ T5321] invoke_syscall+0x98/0x2b8 [ 103.021628][ T5321] el0_svc_common+0x138/0x258 [ 103.022635][ T5321] do_el0_svc+0x58/0x14c [ 103.023632][ T5321] el0_svc+0x7c/0x1f0 [ 103.024490][ T5321] el0t_64_sync_handler+0x84/0xe4 [ 103.025555][ T5321] el0t_64_sync+0x1a0/0x1a4 [ 103.035749][ T5321] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.038887][ T5321] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.064170][ T5345] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.065849][ T5345] CPU: 0 PID: 5345 Comm: syz.0.32 Not tainted 5.15.175-syzkaller #0 [ 103.067448][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.069428][ T5345] Call trace: [ 103.070116][ T5345] dump_backtrace+0x0/0x530 [ 103.071070][ T5345] show_stack+0x2c/0x3c [ 103.071856][ T5345] dump_stack_lvl+0x108/0x170 [ 103.072807][ T5345] dump_stack+0x1c/0x58 [ 103.073726][ T5345] sysfs_create_dir_ns+0x278/0x318 [ 103.074763][ T5345] kobject_add_internal+0x384/0x8f0 [ 103.075938][ T5345] kobject_init_and_add+0x130/0x1a0 [ 103.077057][ T5345] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.078058][ T5345] gfs2_fill_super+0xe10/0x2010 [ 103.079044][ T5345] get_tree_bdev+0x360/0x54c [ 103.079973][ T5345] gfs2_get_tree+0x54/0x1b4 [ 103.080911][ T5345] vfs_get_tree+0x90/0x274 [ 103.081744][ T5345] do_new_mount+0x278/0x8fc [ 103.082606][ T5345] path_mount+0x594/0x101c [ 103.083561][ T5345] __arm64_sys_mount+0x510/0x5e0 [ 103.084483][ T5345] invoke_syscall+0x98/0x2b8 [ 103.085339][ T5345] el0_svc_common+0x138/0x258 [ 103.086285][ T5345] do_el0_svc+0x58/0x14c [ 103.087147][ T5345] el0_svc+0x7c/0x1f0 [ 103.088020][ T5345] el0t_64_sync_handler+0x84/0xe4 [ 103.089061][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 103.133903][ T5345] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.136631][ T5345] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.461034][ T5330] loop3: detected capacity change from 0 to 32768 [ 103.532934][ T5330] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.534375][ T5330] CPU: 1 PID: 5330 Comm: syz.3.30 Not tainted 5.15.175-syzkaller #0 [ 103.535958][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.538254][ T5330] Call trace: [ 103.538939][ T5330] dump_backtrace+0x0/0x530 [ 103.539882][ T5330] show_stack+0x2c/0x3c [ 103.540688][ T5330] dump_stack_lvl+0x108/0x170 [ 103.541620][ T5330] dump_stack+0x1c/0x58 [ 103.542428][ T5330] sysfs_create_dir_ns+0x278/0x318 [ 103.543544][ T5330] kobject_add_internal+0x384/0x8f0 [ 103.544553][ T5330] kobject_init_and_add+0x130/0x1a0 [ 103.545690][ T5330] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.546593][ T5330] gfs2_fill_super+0xe10/0x2010 [ 103.547605][ T5330] get_tree_bdev+0x360/0x54c [ 103.548582][ T5330] gfs2_get_tree+0x54/0x1b4 [ 103.549547][ T5330] vfs_get_tree+0x90/0x274 [ 103.550472][ T5330] do_new_mount+0x278/0x8fc [ 103.551119][ T5338] loop4: detected capacity change from 0 to 32768 [ 103.551410][ T5330] path_mount+0x594/0x101c [ 103.553689][ T5330] __arm64_sys_mount+0x510/0x5e0 [ 103.554788][ T5330] invoke_syscall+0x98/0x2b8 [ 103.555813][ T5330] el0_svc_common+0x138/0x258 [ 103.556827][ T5330] do_el0_svc+0x58/0x14c [ 103.557678][ T5330] el0_svc+0x7c/0x1f0 [ 103.558441][ T5330] el0t_64_sync_handler+0x84/0xe4 [ 103.559505][ T5330] el0t_64_sync+0x1a0/0x1a4 [ 103.566844][ T5338] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.568389][ T5338] CPU: 0 PID: 5338 Comm: syz.4.31 Not tainted 5.15.175-syzkaller #0 [ 103.569994][ T5338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.572106][ T5338] Call trace: [ 103.572769][ T5338] dump_backtrace+0x0/0x530 [ 103.573697][ T5338] show_stack+0x2c/0x3c [ 103.574619][ T5338] dump_stack_lvl+0x108/0x170 [ 103.575631][ T5338] dump_stack+0x1c/0x58 [ 103.576547][ T5338] sysfs_create_dir_ns+0x278/0x318 [ 103.577649][ T5338] kobject_add_internal+0x384/0x8f0 [ 103.578743][ T5338] kobject_init_and_add+0x130/0x1a0 [ 103.579795][ T5338] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.580903][ T5338] gfs2_fill_super+0xe10/0x2010 [ 103.582038][ T5338] get_tree_bdev+0x360/0x54c [ 103.583050][ T5338] gfs2_get_tree+0x54/0x1b4 [ 103.584078][ T5338] vfs_get_tree+0x90/0x274 [ 103.585032][ T5338] do_new_mount+0x278/0x8fc [ 103.585990][ T5338] path_mount+0x594/0x101c [ 103.586855][ T5338] __arm64_sys_mount+0x510/0x5e0 [ 103.587913][ T5338] invoke_syscall+0x98/0x2b8 [ 103.588859][ T5338] el0_svc_common+0x138/0x258 [ 103.589814][ T5338] do_el0_svc+0x58/0x14c [ 103.590644][ T5338] el0_svc+0x7c/0x1f0 [ 103.591386][ T5338] el0t_64_sync_handler+0x84/0xe4 [ 103.592426][ T5338] el0t_64_sync+0x1a0/0x1a4 [ 103.592940][ T5330] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.609274][ T5330] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.650014][ T5338] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.652657][ T5338] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.704741][ T5378] loop1: detected capacity change from 0 to 32768 [ 103.758635][ T5345] loop0: detected capacity change from 0 to 32768 [ 103.787227][ T5378] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.788676][ T5378] CPU: 1 PID: 5378 Comm: syz.1.33 Not tainted 5.15.175-syzkaller #0 [ 103.790445][ T5378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.792519][ T5378] Call trace: [ 103.793302][ T5378] dump_backtrace+0x0/0x530 [ 103.794156][ T5378] show_stack+0x2c/0x3c [ 103.795065][ T5378] dump_stack_lvl+0x108/0x170 [ 103.796052][ T5378] dump_stack+0x1c/0x58 [ 103.796934][ T5378] sysfs_create_dir_ns+0x278/0x318 [ 103.797987][ T5378] kobject_add_internal+0x384/0x8f0 [ 103.799080][ T5378] kobject_init_and_add+0x130/0x1a0 [ 103.800151][ T5378] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.801106][ T5378] gfs2_fill_super+0xe10/0x2010 [ 103.802018][ T5378] get_tree_bdev+0x360/0x54c [ 103.802957][ T5378] gfs2_get_tree+0x54/0x1b4 [ 103.803989][ T5378] vfs_get_tree+0x90/0x274 [ 103.804872][ T5378] do_new_mount+0x278/0x8fc [ 103.805936][ T5378] path_mount+0x594/0x101c [ 103.806802][ T5378] __arm64_sys_mount+0x510/0x5e0 [ 103.807859][ T5378] invoke_syscall+0x98/0x2b8 [ 103.808815][ T5378] el0_svc_common+0x138/0x258 [ 103.809838][ T5378] do_el0_svc+0x58/0x14c [ 103.810800][ T5378] el0_svc+0x7c/0x1f0 [ 103.811695][ T5378] el0t_64_sync_handler+0x84/0xe4 [ 103.812680][ T5378] el0t_64_sync+0x1a0/0x1a4 [ 103.874269][ T5378] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.877842][ T5378] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.892723][ T5345] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.894285][ T5345] CPU: 0 PID: 5345 Comm: syz.0.32 Not tainted 5.15.175-syzkaller #0 [ 103.895763][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.897704][ T5345] Call trace: [ 103.898328][ T5345] dump_backtrace+0x0/0x530 [ 103.899239][ T5345] show_stack+0x2c/0x3c [ 103.900030][ T5345] dump_stack_lvl+0x108/0x170 [ 103.901096][ T5345] dump_stack+0x1c/0x58 [ 103.901964][ T5345] sysfs_create_dir_ns+0x278/0x318 [ 103.903018][ T5345] kobject_add_internal+0x384/0x8f0 [ 103.904076][ T5345] kobject_init_and_add+0x130/0x1a0 [ 103.905165][ T5345] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.906199][ T5345] gfs2_fill_super+0xe10/0x2010 [ 103.907185][ T5345] get_tree_bdev+0x360/0x54c [ 103.908131][ T5345] gfs2_get_tree+0x54/0x1b4 [ 103.909038][ T5345] vfs_get_tree+0x90/0x274 [ 103.909919][ T5345] do_new_mount+0x278/0x8fc [ 103.910861][ T5345] path_mount+0x594/0x101c [ 103.911754][ T5345] __arm64_sys_mount+0x510/0x5e0 [ 103.912733][ T5345] invoke_syscall+0x98/0x2b8 [ 103.913641][ T5345] el0_svc_common+0x138/0x258 [ 103.914592][ T5345] do_el0_svc+0x58/0x14c [ 103.915469][ T5345] el0_svc+0x7c/0x1f0 [ 103.916347][ T5345] el0t_64_sync_handler+0x84/0xe4 [ 103.917389][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 103.962584][ T5345] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.966190][ T5345] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.209309][ T5396] loop3: detected capacity change from 0 to 32768 [ 104.236763][ T5396] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.238464][ T5396] CPU: 0 PID: 5396 Comm: syz.3.34 Not tainted 5.15.175-syzkaller #0 [ 104.240147][ T5396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.242500][ T5396] Call trace: [ 104.243229][ T5396] dump_backtrace+0x0/0x530 [ 104.244309][ T5396] show_stack+0x2c/0x3c [ 104.245159][ T5396] dump_stack_lvl+0x108/0x170 [ 104.246111][ T5396] dump_stack+0x1c/0x58 [ 104.247052][ T5396] sysfs_create_dir_ns+0x278/0x318 [ 104.248143][ T5396] kobject_add_internal+0x384/0x8f0 [ 104.249109][ T5396] kobject_init_and_add+0x130/0x1a0 [ 104.250154][ T5396] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.251114][ T5396] gfs2_fill_super+0xe10/0x2010 [ 104.252108][ T5396] get_tree_bdev+0x360/0x54c [ 104.253007][ T5396] gfs2_get_tree+0x54/0x1b4 [ 104.253967][ T5396] vfs_get_tree+0x90/0x274 [ 104.254839][ T5396] do_new_mount+0x278/0x8fc [ 104.255782][ T5396] path_mount+0x594/0x101c [ 104.256612][ T5396] __arm64_sys_mount+0x510/0x5e0 [ 104.257660][ T5396] invoke_syscall+0x98/0x2b8 [ 104.258545][ T5396] el0_svc_common+0x138/0x258 [ 104.259500][ T5396] do_el0_svc+0x58/0x14c [ 104.260383][ T5396] el0_svc+0x7c/0x1f0 [ 104.261213][ T5396] el0t_64_sync_handler+0x84/0xe4 [ 104.262183][ T5396] el0t_64_sync+0x1a0/0x1a4 [ 104.299655][ T5396] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.302502][ T5396] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.427428][ T5400] loop4: detected capacity change from 0 to 32768 [ 104.469881][ T5400] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.471515][ T5400] CPU: 1 PID: 5400 Comm: syz.4.35 Not tainted 5.15.175-syzkaller #0 [ 104.473140][ T5400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.475213][ T5400] Call trace: [ 104.475846][ T5400] dump_backtrace+0x0/0x530 [ 104.476792][ T5400] show_stack+0x2c/0x3c [ 104.477640][ T5400] dump_stack_lvl+0x108/0x170 [ 104.478574][ T5400] dump_stack+0x1c/0x58 [ 104.479376][ T5400] sysfs_create_dir_ns+0x278/0x318 [ 104.480414][ T5400] kobject_add_internal+0x384/0x8f0 [ 104.481426][ T5400] kobject_init_and_add+0x130/0x1a0 [ 104.482531][ T5400] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.483514][ T5400] gfs2_fill_super+0xe10/0x2010 [ 104.484602][ T5400] get_tree_bdev+0x360/0x54c [ 104.485574][ T5400] gfs2_get_tree+0x54/0x1b4 [ 104.486526][ T5400] vfs_get_tree+0x90/0x274 [ 104.487448][ T5400] do_new_mount+0x278/0x8fc [ 104.488400][ T5400] path_mount+0x594/0x101c [ 104.489321][ T5400] __arm64_sys_mount+0x510/0x5e0 [ 104.490217][ T5400] invoke_syscall+0x98/0x2b8 [ 104.491080][ T5400] el0_svc_common+0x138/0x258 [ 104.492054][ T5400] do_el0_svc+0x58/0x14c [ 104.492955][ T5400] el0_svc+0x7c/0x1f0 [ 104.493732][ T5400] el0t_64_sync_handler+0x84/0xe4 [ 104.494937][ T5400] el0t_64_sync+0x1a0/0x1a4 [ 104.548862][ T5400] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.551781][ T5400] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.587734][ T5378] loop1: detected capacity change from 0 to 32768 [ 104.599465][ T5378] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.601036][ T5378] CPU: 0 PID: 5378 Comm: syz.1.33 Not tainted 5.15.175-syzkaller #0 [ 104.602623][ T5378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.604625][ T5378] Call trace: [ 104.605361][ T5378] dump_backtrace+0x0/0x530 [ 104.606225][ T5378] show_stack+0x2c/0x3c [ 104.607064][ T5378] dump_stack_lvl+0x108/0x170 [ 104.608015][ T5378] dump_stack+0x1c/0x58 [ 104.608871][ T5378] sysfs_create_dir_ns+0x278/0x318 [ 104.609827][ T5378] kobject_add_internal+0x384/0x8f0 [ 104.610967][ T5378] kobject_init_and_add+0x130/0x1a0 [ 104.612021][ T5378] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.612981][ T5378] gfs2_fill_super+0xe10/0x2010 [ 104.614018][ T5378] get_tree_bdev+0x360/0x54c [ 104.614925][ T5378] gfs2_get_tree+0x54/0x1b4 [ 104.615924][ T5378] vfs_get_tree+0x90/0x274 [ 104.616810][ T5378] do_new_mount+0x278/0x8fc [ 104.617667][ T5378] path_mount+0x594/0x101c [ 104.618621][ T5378] __arm64_sys_mount+0x510/0x5e0 [ 104.619634][ T5378] invoke_syscall+0x98/0x2b8 [ 104.620588][ T5378] el0_svc_common+0x138/0x258 [ 104.621462][ T5378] do_el0_svc+0x58/0x14c [ 104.622349][ T5378] el0_svc+0x7c/0x1f0 [ 104.623284][ T5378] el0t_64_sync_handler+0x84/0xe4 [ 104.624309][ T5378] el0t_64_sync+0x1a0/0x1a4 [ 104.657406][ T5378] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.667523][ T5378] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.697761][ T5412] loop0: detected capacity change from 0 to 32768 [ 104.799492][ T5412] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.800997][ T5412] CPU: 0 PID: 5412 Comm: syz.0.36 Not tainted 5.15.175-syzkaller #0 [ 104.802701][ T5412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.804682][ T5412] Call trace: [ 104.805329][ T5412] dump_backtrace+0x0/0x530 [ 104.806236][ T5412] show_stack+0x2c/0x3c [ 104.807001][ T5412] dump_stack_lvl+0x108/0x170 [ 104.807916][ T5412] dump_stack+0x1c/0x58 [ 104.808766][ T5412] sysfs_create_dir_ns+0x278/0x318 [ 104.809838][ T5412] kobject_add_internal+0x384/0x8f0 [ 104.810928][ T5412] kobject_init_and_add+0x130/0x1a0 [ 104.811946][ T5412] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.812881][ T5412] gfs2_fill_super+0xe10/0x2010 [ 104.813951][ T5412] get_tree_bdev+0x360/0x54c [ 104.814828][ T5412] gfs2_get_tree+0x54/0x1b4 [ 104.815644][ T5412] vfs_get_tree+0x90/0x274 [ 104.816599][ T5412] do_new_mount+0x278/0x8fc [ 104.817504][ T5412] path_mount+0x594/0x101c [ 104.818357][ T5412] __arm64_sys_mount+0x510/0x5e0 [ 104.819369][ T5412] invoke_syscall+0x98/0x2b8 [ 104.820342][ T5412] el0_svc_common+0x138/0x258 [ 104.821306][ T5412] do_el0_svc+0x58/0x14c [ 104.822196][ T5412] el0_svc+0x7c/0x1f0 [ 104.822892][ T5412] el0t_64_sync_handler+0x84/0xe4 [ 104.824050][ T5412] el0t_64_sync+0x1a0/0x1a4 [ 104.874751][ T5396] loop3: detected capacity change from 0 to 32768 [ 104.907733][ T5412] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.910562][ T5396] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.910579][ T5396] CPU: 1 PID: 5396 Comm: syz.3.34 Not tainted 5.15.175-syzkaller #0 [ 104.910590][ T5396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.910597][ T5396] Call trace: [ 104.910600][ T5396] dump_backtrace+0x0/0x530 [ 104.910614][ T5396] show_stack+0x2c/0x3c [ 104.910622][ T5396] dump_stack_lvl+0x108/0x170 [ 104.910632][ T5396] dump_stack+0x1c/0x58 [ 104.910639][ T5396] sysfs_create_dir_ns+0x278/0x318 [ 104.910662][ T5396] kobject_add_internal+0x384/0x8f0 [ 104.921786][ T5396] kobject_init_and_add+0x130/0x1a0 [ 104.922908][ T5396] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.923862][ T5396] gfs2_fill_super+0xe10/0x2010 [ 104.924859][ T5396] get_tree_bdev+0x360/0x54c [ 104.925812][ T5396] gfs2_get_tree+0x54/0x1b4 [ 104.926813][ T5396] vfs_get_tree+0x90/0x274 [ 104.927702][ T5396] do_new_mount+0x278/0x8fc [ 104.928620][ T5396] path_mount+0x594/0x101c [ 104.929175][ T5412] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.929529][ T5396] __arm64_sys_mount+0x510/0x5e0 [ 104.931782][ T5396] invoke_syscall+0x98/0x2b8 [ 104.932698][ T5396] el0_svc_common+0x138/0x258 [ 104.933654][ T5396] do_el0_svc+0x58/0x14c [ 104.934517][ T5396] el0_svc+0x7c/0x1f0 [ 104.935326][ T5396] el0t_64_sync_handler+0x84/0xe4 [ 104.936339][ T5396] el0t_64_sync+0x1a0/0x1a4 [ 104.954887][ T5396] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.957497][ T5396] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.273143][ T5400] loop4: detected capacity change from 0 to 32768 [ 105.307038][ T5400] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.308766][ T5400] CPU: 0 PID: 5400 Comm: syz.4.35 Not tainted 5.15.175-syzkaller #0 [ 105.310489][ T5400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.312502][ T5400] Call trace: [ 105.313228][ T5400] dump_backtrace+0x0/0x530 [ 105.314132][ T5400] show_stack+0x2c/0x3c [ 105.315027][ T5400] dump_stack_lvl+0x108/0x170 [ 105.316035][ T5400] dump_stack+0x1c/0x58 [ 105.316938][ T5400] sysfs_create_dir_ns+0x278/0x318 [ 105.318145][ T5400] kobject_add_internal+0x384/0x8f0 [ 105.319163][ T5400] kobject_init_and_add+0x130/0x1a0 [ 105.320297][ T5400] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.321295][ T5400] gfs2_fill_super+0xe10/0x2010 [ 105.322247][ T5400] get_tree_bdev+0x360/0x54c [ 105.323244][ T5400] gfs2_get_tree+0x54/0x1b4 [ 105.324313][ T5400] vfs_get_tree+0x90/0x274 [ 105.325179][ T5400] do_new_mount+0x278/0x8fc [ 105.326003][ T5400] path_mount+0x594/0x101c [ 105.326974][ T5400] __arm64_sys_mount+0x510/0x5e0 [ 105.327998][ T5400] invoke_syscall+0x98/0x2b8 [ 105.328960][ T5400] el0_svc_common+0x138/0x258 [ 105.329895][ T5400] do_el0_svc+0x58/0x14c [ 105.330818][ T5400] el0_svc+0x7c/0x1f0 [ 105.331665][ T5400] el0t_64_sync_handler+0x84/0xe4 [ 105.332691][ T5400] el0t_64_sync+0x1a0/0x1a4 [ 105.393109][ T5440] loop1: detected capacity change from 0 to 32768 [ 105.394676][ T5400] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.397277][ T5400] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.442860][ T5440] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.444500][ T5440] CPU: 0 PID: 5440 Comm: syz.1.37 Not tainted 5.15.175-syzkaller #0 [ 105.446244][ T5440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.448569][ T5440] Call trace: [ 105.449237][ T5440] dump_backtrace+0x0/0x530 [ 105.450204][ T5440] show_stack+0x2c/0x3c [ 105.451070][ T5440] dump_stack_lvl+0x108/0x170 [ 105.452097][ T5440] dump_stack+0x1c/0x58 [ 105.452861][ T5440] sysfs_create_dir_ns+0x278/0x318 [ 105.453855][ T5440] kobject_add_internal+0x384/0x8f0 [ 105.454946][ T5440] kobject_init_and_add+0x130/0x1a0 [ 105.456050][ T5440] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.456937][ T5440] gfs2_fill_super+0xe10/0x2010 [ 105.458060][ T5440] get_tree_bdev+0x360/0x54c [ 105.459165][ T5440] gfs2_get_tree+0x54/0x1b4 [ 105.460084][ T5440] vfs_get_tree+0x90/0x274 [ 105.461088][ T5440] do_new_mount+0x278/0x8fc [ 105.462072][ T5440] path_mount+0x594/0x101c [ 105.463113][ T5440] __arm64_sys_mount+0x510/0x5e0 [ 105.464190][ T5440] invoke_syscall+0x98/0x2b8 [ 105.465155][ T5440] el0_svc_common+0x138/0x258 [ 105.466213][ T5440] do_el0_svc+0x58/0x14c [ 105.467152][ T5440] el0_svc+0x7c/0x1f0 [ 105.467876][ T5440] el0t_64_sync_handler+0x84/0xe4 [ 105.468937][ T5440] el0t_64_sync+0x1a0/0x1a4 [ 105.481028][ T5440] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.486553][ T5440] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.611722][ T5412] loop0: detected capacity change from 0 to 32768 [ 105.647164][ T5457] loop3: detected capacity change from 0 to 32768 [ 105.667686][ T5412] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.669250][ T5412] CPU: 1 PID: 5412 Comm: syz.0.36 Not tainted 5.15.175-syzkaller #0 [ 105.670852][ T5412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.672886][ T5412] Call trace: [ 105.673663][ T5412] dump_backtrace+0x0/0x530 [ 105.674559][ T5412] show_stack+0x2c/0x3c [ 105.675456][ T5412] dump_stack_lvl+0x108/0x170 [ 105.676401][ T5412] dump_stack+0x1c/0x58 [ 105.677185][ T5412] sysfs_create_dir_ns+0x278/0x318 [ 105.678310][ T5412] kobject_add_internal+0x384/0x8f0 [ 105.679427][ T5412] kobject_init_and_add+0x130/0x1a0 [ 105.680558][ T5412] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.681480][ T5412] gfs2_fill_super+0xe10/0x2010 [ 105.682449][ T5412] get_tree_bdev+0x360/0x54c [ 105.683462][ T5412] gfs2_get_tree+0x54/0x1b4 [ 105.684343][ T5412] vfs_get_tree+0x90/0x274 [ 105.685246][ T5412] do_new_mount+0x278/0x8fc [ 105.686182][ T5412] path_mount+0x594/0x101c [ 105.687109][ T5412] __arm64_sys_mount+0x510/0x5e0 [ 105.688112][ T5412] invoke_syscall+0x98/0x2b8 [ 105.689020][ T5412] el0_svc_common+0x138/0x258 [ 105.689946][ T5412] do_el0_svc+0x58/0x14c [ 105.690877][ T5412] el0_svc+0x7c/0x1f0 [ 105.691732][ T5412] el0t_64_sync_handler+0x84/0xe4 [ 105.692793][ T5412] el0t_64_sync+0x1a0/0x1a4 [ 105.696515][ T5412] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.699267][ T5412] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.712824][ T5457] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.719404][ T5457] CPU: 1 PID: 5457 Comm: syz.3.38 Not tainted 5.15.175-syzkaller #0 [ 105.721012][ T5457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.723082][ T5457] Call trace: [ 105.723768][ T5457] dump_backtrace+0x0/0x530 [ 105.724677][ T5457] show_stack+0x2c/0x3c [ 105.725461][ T5457] dump_stack_lvl+0x108/0x170 [ 105.726392][ T5457] dump_stack+0x1c/0x58 [ 105.727176][ T5457] sysfs_create_dir_ns+0x278/0x318 [ 105.728178][ T5457] kobject_add_internal+0x384/0x8f0 [ 105.729201][ T5457] kobject_init_and_add+0x130/0x1a0 [ 105.730318][ T5457] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.731220][ T5457] gfs2_fill_super+0xe10/0x2010 [ 105.732330][ T5457] get_tree_bdev+0x360/0x54c [ 105.733340][ T5457] gfs2_get_tree+0x54/0x1b4 [ 105.734164][ T5457] vfs_get_tree+0x90/0x274 [ 105.735064][ T5457] do_new_mount+0x278/0x8fc [ 105.735971][ T5457] path_mount+0x594/0x101c [ 105.736908][ T5457] __arm64_sys_mount+0x510/0x5e0 [ 105.737935][ T5457] invoke_syscall+0x98/0x2b8 [ 105.738878][ T5457] el0_svc_common+0x138/0x258 [ 105.739892][ T5457] do_el0_svc+0x58/0x14c [ 105.740779][ T5457] el0_svc+0x7c/0x1f0 [ 105.741606][ T5457] el0t_64_sync_handler+0x84/0xe4 [ 105.742706][ T5457] el0t_64_sync+0x1a0/0x1a4 [ 105.767789][ T5457] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.771400][ T5457] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.986326][ T5440] loop1: detected capacity change from 0 to 32768 [ 106.044732][ T5440] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.046438][ T5440] CPU: 0 PID: 5440 Comm: syz.1.37 Not tainted 5.15.175-syzkaller #0 [ 106.048012][ T5440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.050136][ T5440] Call trace: [ 106.050771][ T5440] dump_backtrace+0x0/0x530 [ 106.051679][ T5440] show_stack+0x2c/0x3c [ 106.052450][ T5440] dump_stack_lvl+0x108/0x170 [ 106.053443][ T5440] dump_stack+0x1c/0x58 [ 106.054257][ T5440] sysfs_create_dir_ns+0x278/0x318 [ 106.055287][ T5440] kobject_add_internal+0x384/0x8f0 [ 106.056441][ T5440] kobject_init_and_add+0x130/0x1a0 [ 106.057497][ T5440] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.058456][ T5440] gfs2_fill_super+0xe10/0x2010 [ 106.059436][ T5440] get_tree_bdev+0x360/0x54c [ 106.060361][ T5440] gfs2_get_tree+0x54/0x1b4 [ 106.061139][ T5440] vfs_get_tree+0x90/0x274 [ 106.061973][ T5440] do_new_mount+0x278/0x8fc [ 106.062868][ T5440] path_mount+0x594/0x101c [ 106.063674][ T5440] __arm64_sys_mount+0x510/0x5e0 [ 106.064636][ T5440] invoke_syscall+0x98/0x2b8 [ 106.065606][ T5440] el0_svc_common+0x138/0x258 [ 106.066539][ T5440] do_el0_svc+0x58/0x14c [ 106.067375][ T5440] el0_svc+0x7c/0x1f0 [ 106.068227][ T5440] el0t_64_sync_handler+0x84/0xe4 [ 106.069190][ T5440] el0t_64_sync+0x1a0/0x1a4 [ 106.099123][ T5440] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.106373][ T5440] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.132775][ T5474] loop4: detected capacity change from 0 to 32768 [ 106.193134][ T5474] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.194674][ T5474] CPU: 1 PID: 5474 Comm: syz.4.39 Not tainted 5.15.175-syzkaller #0 [ 106.196418][ T5474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.198344][ T5474] Call trace: [ 106.199053][ T5474] dump_backtrace+0x0/0x530 [ 106.199930][ T5474] show_stack+0x2c/0x3c [ 106.200773][ T5474] dump_stack_lvl+0x108/0x170 [ 106.201662][ T5474] dump_stack+0x1c/0x58 [ 106.202507][ T5474] sysfs_create_dir_ns+0x278/0x318 [ 106.203582][ T5474] kobject_add_internal+0x384/0x8f0 [ 106.204742][ T5474] kobject_init_and_add+0x130/0x1a0 [ 106.205833][ T5474] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.206810][ T5474] gfs2_fill_super+0xe10/0x2010 [ 106.207711][ T5474] get_tree_bdev+0x360/0x54c [ 106.208679][ T5474] gfs2_get_tree+0x54/0x1b4 [ 106.209642][ T5474] vfs_get_tree+0x90/0x274 [ 106.210501][ T5474] do_new_mount+0x278/0x8fc [ 106.211367][ T5474] path_mount+0x594/0x101c [ 106.212162][ T5474] __arm64_sys_mount+0x510/0x5e0 [ 106.213165][ T5474] invoke_syscall+0x98/0x2b8 [ 106.214124][ T5474] el0_svc_common+0x138/0x258 [ 106.215066][ T5474] do_el0_svc+0x58/0x14c [ 106.215980][ T5474] el0_svc+0x7c/0x1f0 [ 106.216922][ T5474] el0t_64_sync_handler+0x84/0xe4 [ 106.218055][ T5474] el0t_64_sync+0x1a0/0x1a4 [ 106.247675][ T5474] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.250760][ T5474] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.337625][ T5457] loop3: detected capacity change from 0 to 32768 [ 106.381901][ T5457] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.383454][ T5457] CPU: 1 PID: 5457 Comm: syz.3.38 Not tainted 5.15.175-syzkaller #0 [ 106.385032][ T5457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.386985][ T5457] Call trace: [ 106.387781][ T5457] dump_backtrace+0x0/0x530 [ 106.388661][ T5457] show_stack+0x2c/0x3c [ 106.389518][ T5457] dump_stack_lvl+0x108/0x170 [ 106.390407][ T5457] dump_stack+0x1c/0x58 [ 106.391198][ T5457] sysfs_create_dir_ns+0x278/0x318 [ 106.392302][ T5457] kobject_add_internal+0x384/0x8f0 [ 106.393469][ T5457] kobject_init_and_add+0x130/0x1a0 [ 106.394526][ T5457] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.395461][ T5457] gfs2_fill_super+0xe10/0x2010 [ 106.396450][ T5457] get_tree_bdev+0x360/0x54c [ 106.397281][ T5457] gfs2_get_tree+0x54/0x1b4 [ 106.398232][ T5457] vfs_get_tree+0x90/0x274 [ 106.399109][ T5457] do_new_mount+0x278/0x8fc [ 106.400046][ T5457] path_mount+0x594/0x101c [ 106.400882][ T5457] __arm64_sys_mount+0x510/0x5e0 [ 106.401926][ T5457] invoke_syscall+0x98/0x2b8 [ 106.402878][ T5457] el0_svc_common+0x138/0x258 [ 106.403953][ T5457] do_el0_svc+0x58/0x14c [ 106.404764][ T5457] el0_svc+0x7c/0x1f0 [ 106.405657][ T5457] el0t_64_sync_handler+0x84/0xe4 [ 106.406647][ T5457] el0t_64_sync+0x1a0/0x1a4 [ 106.475447][ T5457] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.477881][ T5457] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.485848][ T5487] loop0: detected capacity change from 0 to 32768 [ 106.544878][ T5487] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.546388][ T5487] CPU: 0 PID: 5487 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 106.547945][ T5487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.549917][ T5487] Call trace: [ 106.550591][ T5487] dump_backtrace+0x0/0x530 [ 106.551502][ T5487] show_stack+0x2c/0x3c [ 106.552372][ T5487] dump_stack_lvl+0x108/0x170 [ 106.553332][ T5487] dump_stack+0x1c/0x58 [ 106.554193][ T5487] sysfs_create_dir_ns+0x278/0x318 [ 106.555382][ T5487] kobject_add_internal+0x384/0x8f0 [ 106.556492][ T5487] kobject_init_and_add+0x130/0x1a0 [ 106.557607][ T5487] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.558601][ T5487] gfs2_fill_super+0xe10/0x2010 [ 106.559622][ T5487] get_tree_bdev+0x360/0x54c [ 106.560516][ T5487] gfs2_get_tree+0x54/0x1b4 [ 106.561492][ T5487] vfs_get_tree+0x90/0x274 [ 106.562368][ T5487] do_new_mount+0x278/0x8fc [ 106.563288][ T5487] path_mount+0x594/0x101c [ 106.564102][ T5487] __arm64_sys_mount+0x510/0x5e0 [ 106.565191][ T5487] invoke_syscall+0x98/0x2b8 [ 106.566108][ T5487] el0_svc_common+0x138/0x258 [ 106.567093][ T5487] do_el0_svc+0x58/0x14c [ 106.567994][ T5487] el0_svc+0x7c/0x1f0 [ 106.568823][ T5487] el0t_64_sync_handler+0x84/0xe4 [ 106.569815][ T5487] el0t_64_sync+0x1a0/0x1a4 [ 106.617450][ T5487] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.633625][ T5487] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.794253][ T5474] loop4: detected capacity change from 0 to 32768 [ 106.815376][ T5474] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.816534][ T5499] loop1: detected capacity change from 0 to 32768 [ 106.817015][ T5474] CPU: 0 PID: 5474 Comm: syz.4.39 Not tainted 5.15.175-syzkaller #0 [ 106.819947][ T5474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.822015][ T5474] Call trace: [ 106.822708][ T5474] dump_backtrace+0x0/0x530 [ 106.823545][ T5474] show_stack+0x2c/0x3c [ 106.824433][ T5474] dump_stack_lvl+0x108/0x170 [ 106.825367][ T5474] dump_stack+0x1c/0x58 [ 106.826152][ T5474] sysfs_create_dir_ns+0x278/0x318 [ 106.827211][ T5474] kobject_add_internal+0x384/0x8f0 [ 106.828363][ T5474] kobject_init_and_add+0x130/0x1a0 [ 106.829464][ T5474] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.830330][ T5474] gfs2_fill_super+0xe10/0x2010 [ 106.831337][ T5474] get_tree_bdev+0x360/0x54c [ 106.832305][ T5474] gfs2_get_tree+0x54/0x1b4 [ 106.833222][ T5474] vfs_get_tree+0x90/0x274 [ 106.834168][ T5474] do_new_mount+0x278/0x8fc [ 106.835140][ T5474] path_mount+0x594/0x101c [ 106.836098][ T5474] __arm64_sys_mount+0x510/0x5e0 [ 106.837132][ T5474] invoke_syscall+0x98/0x2b8 [ 106.838102][ T5474] el0_svc_common+0x138/0x258 [ 106.839126][ T5474] do_el0_svc+0x58/0x14c [ 106.839999][ T5474] el0_svc+0x7c/0x1f0 [ 106.840908][ T5474] el0t_64_sync_handler+0x84/0xe4 [ 106.841995][ T5474] el0t_64_sync+0x1a0/0x1a4 [ 106.857660][ T5499] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.864461][ T5499] CPU: 1 PID: 5499 Comm: syz.1.41 Not tainted 5.15.175-syzkaller #0 [ 106.866023][ T5499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.868028][ T5499] Call trace: [ 106.868651][ T5499] dump_backtrace+0x0/0x530 [ 106.869594][ T5499] show_stack+0x2c/0x3c [ 106.870428][ T5499] dump_stack_lvl+0x108/0x170 [ 106.871403][ T5499] dump_stack+0x1c/0x58 [ 106.872255][ T5499] sysfs_create_dir_ns+0x278/0x318 [ 106.873326][ T5499] kobject_add_internal+0x384/0x8f0 [ 106.874280][ T5499] kobject_init_and_add+0x130/0x1a0 [ 106.875253][ T5499] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.876196][ T5499] gfs2_fill_super+0xe10/0x2010 [ 106.877160][ T5499] get_tree_bdev+0x360/0x54c [ 106.878058][ T5499] gfs2_get_tree+0x54/0x1b4 [ 106.878928][ T5499] vfs_get_tree+0x90/0x274 [ 106.879878][ T5499] do_new_mount+0x278/0x8fc [ 106.880823][ T5499] path_mount+0x594/0x101c [ 106.881699][ T5499] __arm64_sys_mount+0x510/0x5e0 [ 106.882744][ T5499] invoke_syscall+0x98/0x2b8 [ 106.883610][ T5499] el0_svc_common+0x138/0x258 [ 106.884542][ T5499] do_el0_svc+0x58/0x14c [ 106.885407][ T5499] el0_svc+0x7c/0x1f0 [ 106.886182][ T5499] el0t_64_sync_handler+0x84/0xe4 [ 106.886972][ T5474] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.887250][ T5499] el0t_64_sync+0x1a0/0x1a4 [ 106.889855][ T5474] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.902692][ T5499] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.905554][ T5499] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.238353][ T5514] loop3: detected capacity change from 0 to 32768 [ 107.269590][ T5514] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.272162][ T5514] CPU: 1 PID: 5514 Comm: syz.3.42 Not tainted 5.15.175-syzkaller #0 [ 107.273970][ T5514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.278708][ T5514] Call trace: [ 107.279922][ T5514] dump_backtrace+0x0/0x530 [ 107.281696][ T5514] show_stack+0x2c/0x3c [ 107.283152][ T5514] dump_stack_lvl+0x108/0x170 [ 107.285196][ T5514] dump_stack+0x1c/0x58 [ 107.286858][ T5514] sysfs_create_dir_ns+0x278/0x318 [ 107.288956][ T5514] kobject_add_internal+0x384/0x8f0 [ 107.290909][ T5514] kobject_init_and_add+0x130/0x1a0 [ 107.292927][ T5514] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.294675][ T5514] gfs2_fill_super+0xe10/0x2010 [ 107.296449][ T5514] get_tree_bdev+0x360/0x54c [ 107.297951][ T5514] gfs2_get_tree+0x54/0x1b4 [ 107.299784][ T5514] vfs_get_tree+0x90/0x274 [ 107.301467][ T5514] do_new_mount+0x278/0x8fc [ 107.303496][ T5514] path_mount+0x594/0x101c [ 107.304833][ T5514] __arm64_sys_mount+0x510/0x5e0 [ 107.306307][ T5514] invoke_syscall+0x98/0x2b8 [ 107.307310][ T5514] el0_svc_common+0x138/0x258 [ 107.308679][ T5514] do_el0_svc+0x58/0x14c [ 107.309718][ T5514] el0_svc+0x7c/0x1f0 [ 107.311297][ T5514] el0t_64_sync_handler+0x84/0xe4 [ 107.312716][ T5514] el0t_64_sync+0x1a0/0x1a4 [ 107.335058][ T5487] loop0: detected capacity change from 0 to 32768 [ 107.358662][ T5514] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.364466][ T5514] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.375231][ T5487] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.376766][ T5487] CPU: 0 PID: 5487 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 107.378418][ T5487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.380474][ T5487] Call trace: [ 107.381176][ T5487] dump_backtrace+0x0/0x530 [ 107.382013][ T5487] show_stack+0x2c/0x3c [ 107.382926][ T5487] dump_stack_lvl+0x108/0x170 [ 107.383944][ T5487] dump_stack+0x1c/0x58 [ 107.384726][ T5487] sysfs_create_dir_ns+0x278/0x318 [ 107.385686][ T5487] kobject_add_internal+0x384/0x8f0 [ 107.386810][ T5487] kobject_init_and_add+0x130/0x1a0 [ 107.387895][ T5487] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.388889][ T5487] gfs2_fill_super+0xe10/0x2010 [ 107.389914][ T5487] get_tree_bdev+0x360/0x54c [ 107.390829][ T5487] gfs2_get_tree+0x54/0x1b4 [ 107.391759][ T5487] vfs_get_tree+0x90/0x274 [ 107.392678][ T5487] do_new_mount+0x278/0x8fc [ 107.393522][ T5487] path_mount+0x594/0x101c [ 107.394550][ T5487] __arm64_sys_mount+0x510/0x5e0 [ 107.395552][ T5487] invoke_syscall+0x98/0x2b8 [ 107.396590][ T5487] el0_svc_common+0x138/0x258 [ 107.397573][ T5487] do_el0_svc+0x58/0x14c [ 107.398448][ T5487] el0_svc+0x7c/0x1f0 [ 107.399223][ T5487] el0t_64_sync_handler+0x84/0xe4 [ 107.400127][ T5487] el0t_64_sync+0x1a0/0x1a4 [ 107.434700][ T5487] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.437353][ T5487] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.441491][ T5499] loop1: detected capacity change from 0 to 32768 [ 107.461313][ T5524] loop4: detected capacity change from 0 to 32768 [ 107.479977][ T5499] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.481539][ T5499] CPU: 1 PID: 5499 Comm: syz.1.41 Not tainted 5.15.175-syzkaller #0 [ 107.483311][ T5499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.485405][ T5499] Call trace: [ 107.486120][ T5499] dump_backtrace+0x0/0x530 [ 107.486984][ T5499] show_stack+0x2c/0x3c [ 107.487841][ T5499] dump_stack_lvl+0x108/0x170 [ 107.488755][ T5499] dump_stack+0x1c/0x58 [ 107.489561][ T5499] sysfs_create_dir_ns+0x278/0x318 [ 107.490503][ T5499] kobject_add_internal+0x384/0x8f0 [ 107.491342][ T5499] kobject_init_and_add+0x130/0x1a0 [ 107.492459][ T5499] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.493382][ T5499] gfs2_fill_super+0xe10/0x2010 [ 107.494344][ T5499] get_tree_bdev+0x360/0x54c [ 107.495298][ T5499] gfs2_get_tree+0x54/0x1b4 [ 107.496219][ T5499] vfs_get_tree+0x90/0x274 [ 107.497264][ T5499] do_new_mount+0x278/0x8fc [ 107.498199][ T5499] path_mount+0x594/0x101c [ 107.499130][ T5499] __arm64_sys_mount+0x510/0x5e0 [ 107.500069][ T5499] invoke_syscall+0x98/0x2b8 [ 107.501055][ T5499] el0_svc_common+0x138/0x258 [ 107.502002][ T5499] do_el0_svc+0x58/0x14c [ 107.502959][ T5499] el0_svc+0x7c/0x1f0 [ 107.503765][ T5499] el0t_64_sync_handler+0x84/0xe4 [ 107.504861][ T5499] el0t_64_sync+0x1a0/0x1a4 [ 107.508482][ T5499] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.511467][ T5524] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.512978][ T5524] CPU: 1 PID: 5524 Comm: syz.4.43 Not tainted 5.15.175-syzkaller #0 [ 107.514463][ T5524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.516592][ T5524] Call trace: [ 107.517249][ T5524] dump_backtrace+0x0/0x530 [ 107.518173][ T5524] show_stack+0x2c/0x3c [ 107.519098][ T5524] dump_stack_lvl+0x108/0x170 [ 107.520155][ T5524] dump_stack+0x1c/0x58 [ 107.520959][ T5524] sysfs_create_dir_ns+0x278/0x318 [ 107.522061][ T5524] kobject_add_internal+0x384/0x8f0 [ 107.523140][ T5524] kobject_init_and_add+0x130/0x1a0 [ 107.524369][ T5524] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.525340][ T5524] gfs2_fill_super+0xe10/0x2010 [ 107.526348][ T5524] get_tree_bdev+0x360/0x54c [ 107.527215][ T5524] gfs2_get_tree+0x54/0x1b4 [ 107.528099][ T5524] vfs_get_tree+0x90/0x274 [ 107.528939][ T5524] do_new_mount+0x278/0x8fc [ 107.529880][ T5524] path_mount+0x594/0x101c [ 107.530798][ T5524] __arm64_sys_mount+0x510/0x5e0 [ 107.531792][ T5524] invoke_syscall+0x98/0x2b8 [ 107.532758][ T5524] el0_svc_common+0x138/0x258 [ 107.533685][ T5524] do_el0_svc+0x58/0x14c [ 107.534566][ T5524] el0_svc+0x7c/0x1f0 [ 107.535442][ T5524] el0t_64_sync_handler+0x84/0xe4 [ 107.536523][ T5524] el0t_64_sync+0x1a0/0x1a4 [ 107.540180][ T5499] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.541870][ T5524] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.544305][ T5524] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:47 executed programs: 39 [ 107.961515][ T5514] loop3: detected capacity change from 0 to 32768 [ 108.010094][ T5514] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.010688][ T5535] loop1: detected capacity change from 0 to 32768 [ 108.011746][ T5514] CPU: 1 PID: 5514 Comm: syz.3.42 Not tainted 5.15.175-syzkaller #0 [ 108.014876][ T5514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.016991][ T5514] Call trace: [ 108.017720][ T5514] dump_backtrace+0x0/0x530 [ 108.018521][ T5514] show_stack+0x2c/0x3c [ 108.019393][ T5514] dump_stack_lvl+0x108/0x170 [ 108.020426][ T5514] dump_stack+0x1c/0x58 [ 108.021300][ T5514] sysfs_create_dir_ns+0x278/0x318 [ 108.022471][ T5514] kobject_add_internal+0x384/0x8f0 [ 108.023566][ T5514] kobject_init_and_add+0x130/0x1a0 [ 108.024667][ T5514] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.025658][ T5514] gfs2_fill_super+0xe10/0x2010 [ 108.026659][ T5514] get_tree_bdev+0x360/0x54c [ 108.027613][ T5514] gfs2_get_tree+0x54/0x1b4 [ 108.028576][ T5514] vfs_get_tree+0x90/0x274 [ 108.029468][ T5514] do_new_mount+0x278/0x8fc [ 108.030358][ T5514] path_mount+0x594/0x101c [ 108.031290][ T5514] __arm64_sys_mount+0x510/0x5e0 [ 108.032383][ T5514] invoke_syscall+0x98/0x2b8 [ 108.033385][ T5514] el0_svc_common+0x138/0x258 [ 108.034276][ T5514] do_el0_svc+0x58/0x14c [ 108.035146][ T5514] el0_svc+0x7c/0x1f0 [ 108.035933][ T5514] el0t_64_sync_handler+0x84/0xe4 [ 108.036919][ T5514] el0t_64_sync+0x1a0/0x1a4 [ 108.046009][ T5535] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.047699][ T5535] CPU: 0 PID: 5535 Comm: syz.1.44 Not tainted 5.15.175-syzkaller #0 [ 108.049330][ T5535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.051433][ T5535] Call trace: [ 108.052113][ T5535] dump_backtrace+0x0/0x530 [ 108.052966][ T5535] show_stack+0x2c/0x3c [ 108.053838][ T5535] dump_stack_lvl+0x108/0x170 [ 108.054824][ T5535] dump_stack+0x1c/0x58 [ 108.054865][ T5537] loop0: detected capacity change from 0 to 32768 [ 108.055764][ T5535] sysfs_create_dir_ns+0x278/0x318 [ 108.055779][ T5535] kobject_add_internal+0x384/0x8f0 [ 108.055791][ T5535] kobject_init_and_add+0x130/0x1a0 [ 108.057541][ T5514] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.058436][ T5535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.060506][ T5514] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.063186][ T5535] gfs2_fill_super+0xe10/0x2010 [ 108.063201][ T5535] get_tree_bdev+0x360/0x54c [ 108.063218][ T5535] gfs2_get_tree+0x54/0x1b4 [ 108.063226][ T5535] vfs_get_tree+0x90/0x274 [ 108.063235][ T5535] do_new_mount+0x278/0x8fc [ 108.063244][ T5535] path_mount+0x594/0x101c [ 108.063252][ T5535] __arm64_sys_mount+0x510/0x5e0 [ 108.063260][ T5535] invoke_syscall+0x98/0x2b8 [ 108.063270][ T5535] el0_svc_common+0x138/0x258 [ 108.063279][ T5535] do_el0_svc+0x58/0x14c [ 108.063288][ T5535] el0_svc+0x7c/0x1f0 [ 108.063297][ T5535] el0t_64_sync_handler+0x84/0xe4 [ 108.063306][ T5535] el0t_64_sync+0x1a0/0x1a4 [ 108.081097][ T5535] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.084001][ T5535] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.112274][ T5524] loop4: detected capacity change from 0 to 32768 [ 108.144326][ T5537] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.146028][ T5537] CPU: 0 PID: 5537 Comm: syz.0.45 Not tainted 5.15.175-syzkaller #0 [ 108.147883][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.150059][ T5537] Call trace: [ 108.151041][ T5537] dump_backtrace+0x0/0x530 [ 108.151921][ T5537] show_stack+0x2c/0x3c [ 108.152790][ T5537] dump_stack_lvl+0x108/0x170 [ 108.153827][ T5537] dump_stack+0x1c/0x58 [ 108.154725][ T5537] sysfs_create_dir_ns+0x278/0x318 [ 108.155874][ T5537] kobject_add_internal+0x384/0x8f0 [ 108.156909][ T5537] kobject_init_and_add+0x130/0x1a0 [ 108.158045][ T5537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.159019][ T5537] gfs2_fill_super+0xe10/0x2010 [ 108.160070][ T5537] get_tree_bdev+0x360/0x54c [ 108.161048][ T5537] gfs2_get_tree+0x54/0x1b4 [ 108.162011][ T5537] vfs_get_tree+0x90/0x274 [ 108.162886][ T5537] do_new_mount+0x278/0x8fc [ 108.163798][ T5537] path_mount+0x594/0x101c [ 108.164809][ T5537] __arm64_sys_mount+0x510/0x5e0 [ 108.165828][ T5537] invoke_syscall+0x98/0x2b8 [ 108.166830][ T5537] el0_svc_common+0x138/0x258 [ 108.167809][ T5537] do_el0_svc+0x58/0x14c [ 108.168747][ T5537] el0_svc+0x7c/0x1f0 [ 108.169632][ T5537] el0t_64_sync_handler+0x84/0xe4 [ 108.170772][ T5537] el0t_64_sync+0x1a0/0x1a4 [ 108.178106][ T5537] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.186571][ T5524] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.188263][ T5524] CPU: 0 PID: 5524 Comm: syz.4.43 Not tainted 5.15.175-syzkaller #0 [ 108.189907][ T5524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.192002][ T5524] Call trace: [ 108.192734][ T5524] dump_backtrace+0x0/0x530 [ 108.193653][ T5524] show_stack+0x2c/0x3c [ 108.194595][ T5524] dump_stack_lvl+0x108/0x170 [ 108.195633][ T5524] dump_stack+0x1c/0x58 [ 108.196484][ T5524] sysfs_create_dir_ns+0x278/0x318 [ 108.197531][ T5524] kobject_add_internal+0x384/0x8f0 [ 108.198651][ T5524] kobject_init_and_add+0x130/0x1a0 [ 108.199815][ T5524] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.200848][ T5524] gfs2_fill_super+0xe10/0x2010 [ 108.201897][ T5524] get_tree_bdev+0x360/0x54c [ 108.202836][ T5524] gfs2_get_tree+0x54/0x1b4 [ 108.203834][ T5524] vfs_get_tree+0x90/0x274 [ 108.204738][ T5524] do_new_mount+0x278/0x8fc [ 108.205628][ T5524] path_mount+0x594/0x101c [ 108.206491][ T5524] __arm64_sys_mount+0x510/0x5e0 [ 108.207426][ T5524] invoke_syscall+0x98/0x2b8 [ 108.208407][ T5524] el0_svc_common+0x138/0x258 [ 108.209535][ T5524] do_el0_svc+0x58/0x14c [ 108.210576][ T5524] el0_svc+0x7c/0x1f0 [ 108.211472][ T5524] el0t_64_sync_handler+0x84/0xe4 [ 108.212499][ T5524] el0t_64_sync+0x1a0/0x1a4 [ 108.218917][ T5537] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.259595][ T5524] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.262551][ T5524] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.506298][ T5535] loop1: detected capacity change from 0 to 32768 [ 108.552827][ T5535] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.554565][ T5535] CPU: 1 PID: 5535 Comm: syz.1.44 Not tainted 5.15.175-syzkaller #0 [ 108.556134][ T5535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.558415][ T5535] Call trace: [ 108.559048][ T5535] dump_backtrace+0x0/0x530 [ 108.560017][ T5535] show_stack+0x2c/0x3c [ 108.561029][ T5535] dump_stack_lvl+0x108/0x170 [ 108.561942][ T5535] dump_stack+0x1c/0x58 [ 108.562776][ T5535] sysfs_create_dir_ns+0x278/0x318 [ 108.563835][ T5535] kobject_add_internal+0x384/0x8f0 [ 108.564810][ T5535] kobject_init_and_add+0x130/0x1a0 [ 108.565919][ T5535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.566983][ T5535] gfs2_fill_super+0xe10/0x2010 [ 108.568039][ T5535] get_tree_bdev+0x360/0x54c [ 108.569030][ T5535] gfs2_get_tree+0x54/0x1b4 [ 108.570035][ T5535] vfs_get_tree+0x90/0x274 [ 108.570887][ T5535] do_new_mount+0x278/0x8fc [ 108.571746][ T5535] path_mount+0x594/0x101c [ 108.572730][ T5535] __arm64_sys_mount+0x510/0x5e0 [ 108.573838][ T5535] invoke_syscall+0x98/0x2b8 [ 108.574830][ T5535] el0_svc_common+0x138/0x258 [ 108.575740][ T5535] do_el0_svc+0x58/0x14c [ 108.576677][ T5535] el0_svc+0x7c/0x1f0 [ 108.577457][ T5535] el0t_64_sync_handler+0x84/0xe4 [ 108.578562][ T5535] el0t_64_sync+0x1a0/0x1a4 [ 108.609182][ T5535] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.620827][ T5535] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.626783][ T5537] loop0: detected capacity change from 0 to 32768 [ 108.660316][ T5537] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.661937][ T5537] CPU: 0 PID: 5537 Comm: syz.0.45 Not tainted 5.15.175-syzkaller #0 [ 108.663528][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.665487][ T5537] Call trace: [ 108.666099][ T5537] dump_backtrace+0x0/0x530 [ 108.667112][ T5537] show_stack+0x2c/0x3c [ 108.667946][ T5537] dump_stack_lvl+0x108/0x170 [ 108.668874][ T5537] dump_stack+0x1c/0x58 [ 108.669839][ T5537] sysfs_create_dir_ns+0x278/0x318 [ 108.670828][ T5537] kobject_add_internal+0x384/0x8f0 [ 108.671992][ T5537] kobject_init_and_add+0x130/0x1a0 [ 108.673044][ T5537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.674098][ T5537] gfs2_fill_super+0xe10/0x2010 [ 108.675279][ T5537] get_tree_bdev+0x360/0x54c [ 108.676187][ T5537] gfs2_get_tree+0x54/0x1b4 [ 108.677085][ T5537] vfs_get_tree+0x90/0x274 [ 108.677796][ T5540] loop3: detected capacity change from 0 to 32768 [ 108.677992][ T5537] do_new_mount+0x278/0x8fc [ 108.680289][ T5537] path_mount+0x594/0x101c [ 108.681312][ T5537] __arm64_sys_mount+0x510/0x5e0 [ 108.682205][ T5537] invoke_syscall+0x98/0x2b8 [ 108.683067][ T5537] el0_svc_common+0x138/0x258 [ 108.684074][ T5537] do_el0_svc+0x58/0x14c [ 108.684919][ T5537] el0_svc+0x7c/0x1f0 [ 108.685715][ T5537] el0t_64_sync_handler+0x84/0xe4 [ 108.686707][ T5537] el0t_64_sync+0x1a0/0x1a4 [ 108.719379][ T5537] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.721978][ T5537] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.729514][ T5540] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.731077][ T5540] CPU: 1 PID: 5540 Comm: syz.3.46 Not tainted 5.15.175-syzkaller #0 [ 108.732647][ T5540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.734682][ T5540] Call trace: [ 108.735377][ T5540] dump_backtrace+0x0/0x530 [ 108.736263][ T5540] show_stack+0x2c/0x3c [ 108.737105][ T5540] dump_stack_lvl+0x108/0x170 [ 108.737987][ T5540] dump_stack+0x1c/0x58 [ 108.738818][ T5540] sysfs_create_dir_ns+0x278/0x318 [ 108.739885][ T5540] kobject_add_internal+0x384/0x8f0 [ 108.740848][ T5540] kobject_init_and_add+0x130/0x1a0 [ 108.741878][ T5540] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.742818][ T5540] gfs2_fill_super+0xe10/0x2010 [ 108.743806][ T5540] get_tree_bdev+0x360/0x54c [ 108.744726][ T5540] gfs2_get_tree+0x54/0x1b4 [ 108.745583][ T5540] vfs_get_tree+0x90/0x274 [ 108.746544][ T5540] do_new_mount+0x278/0x8fc [ 108.747496][ T5540] path_mount+0x594/0x101c [ 108.748419][ T5540] __arm64_sys_mount+0x510/0x5e0 [ 108.749351][ T5540] invoke_syscall+0x98/0x2b8 [ 108.750361][ T5540] el0_svc_common+0x138/0x258 [ 108.751340][ T5540] do_el0_svc+0x58/0x14c [ 108.752131][ T5540] el0_svc+0x7c/0x1f0 [ 108.752932][ T5540] el0t_64_sync_handler+0x84/0xe4 [ 108.753983][ T5540] el0t_64_sync+0x1a0/0x1a4 [ 108.758013][ T5540] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.766510][ T5540] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.896649][ T5542] loop4: detected capacity change from 0 to 32768 [ 108.952998][ T5542] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.954695][ T5542] CPU: 0 PID: 5542 Comm: syz.4.47 Not tainted 5.15.175-syzkaller #0 [ 108.956128][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.958072][ T5542] Call trace: [ 108.958717][ T5542] dump_backtrace+0x0/0x530 [ 108.959599][ T5542] show_stack+0x2c/0x3c [ 108.960405][ T5542] dump_stack_lvl+0x108/0x170 [ 108.961285][ T5542] dump_stack+0x1c/0x58 [ 108.962077][ T5542] sysfs_create_dir_ns+0x278/0x318 [ 108.963064][ T5542] kobject_add_internal+0x384/0x8f0 [ 108.964131][ T5542] kobject_init_and_add+0x130/0x1a0 [ 108.965263][ T5542] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.966264][ T5542] gfs2_fill_super+0xe10/0x2010 [ 108.967218][ T5542] get_tree_bdev+0x360/0x54c [ 108.968158][ T5542] gfs2_get_tree+0x54/0x1b4 [ 108.969185][ T5542] vfs_get_tree+0x90/0x274 [ 108.970016][ T5542] do_new_mount+0x278/0x8fc [ 108.970880][ T5542] path_mount+0x594/0x101c [ 108.971971][ T5542] __arm64_sys_mount+0x510/0x5e0 [ 108.973052][ T5542] invoke_syscall+0x98/0x2b8 [ 108.974044][ T5542] el0_svc_common+0x138/0x258 [ 108.974913][ T5542] do_el0_svc+0x58/0x14c [ 108.975817][ T5542] el0_svc+0x7c/0x1f0 [ 108.976571][ T5542] el0t_64_sync_handler+0x84/0xe4 [ 108.977665][ T5542] el0t_64_sync+0x1a0/0x1a4 [ 109.022581][ T5542] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.025168][ T5542] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.114887][ T5540] loop3: detected capacity change from 0 to 32768 [ 109.139966][ T5540] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.141458][ T5540] CPU: 1 PID: 5540 Comm: syz.3.46 Not tainted 5.15.175-syzkaller #0 [ 109.143085][ T5540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.145049][ T5540] Call trace: [ 109.145773][ T5540] dump_backtrace+0x0/0x530 [ 109.146710][ T5540] show_stack+0x2c/0x3c [ 109.147640][ T5540] dump_stack_lvl+0x108/0x170 [ 109.148650][ T5540] dump_stack+0x1c/0x58 [ 109.149454][ T5540] sysfs_create_dir_ns+0x278/0x318 [ 109.150496][ T5540] kobject_add_internal+0x384/0x8f0 [ 109.151513][ T5540] kobject_init_and_add+0x130/0x1a0 [ 109.152539][ T5540] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.153472][ T5540] gfs2_fill_super+0xe10/0x2010 [ 109.154390][ T5540] get_tree_bdev+0x360/0x54c [ 109.155295][ T5540] gfs2_get_tree+0x54/0x1b4 [ 109.156165][ T5540] vfs_get_tree+0x90/0x274 [ 109.157112][ T5540] do_new_mount+0x278/0x8fc [ 109.158104][ T5540] path_mount+0x594/0x101c [ 109.159038][ T5540] __arm64_sys_mount+0x510/0x5e0 [ 109.160021][ T5540] invoke_syscall+0x98/0x2b8 [ 109.160940][ T5540] el0_svc_common+0x138/0x258 [ 109.161953][ T5540] do_el0_svc+0x58/0x14c [ 109.162807][ T5540] el0_svc+0x7c/0x1f0 [ 109.163653][ T5540] el0t_64_sync_handler+0x84/0xe4 [ 109.164624][ T5540] el0t_64_sync+0x1a0/0x1a4 [ 109.168797][ T5544] loop1: detected capacity change from 0 to 32768 [ 109.206413][ T5540] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.216534][ T5540] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.242360][ T5544] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.243782][ T5544] CPU: 0 PID: 5544 Comm: syz.1.48 Not tainted 5.15.175-syzkaller #0 [ 109.245405][ T5544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.247272][ T5544] Call trace: [ 109.247869][ T5544] dump_backtrace+0x0/0x530 [ 109.248717][ T5544] show_stack+0x2c/0x3c [ 109.249591][ T5544] dump_stack_lvl+0x108/0x170 [ 109.250408][ T5544] dump_stack+0x1c/0x58 [ 109.251160][ T5544] sysfs_create_dir_ns+0x278/0x318 [ 109.252149][ T5544] kobject_add_internal+0x384/0x8f0 [ 109.253131][ T5544] kobject_init_and_add+0x130/0x1a0 [ 109.254101][ T5544] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.255042][ T5544] gfs2_fill_super+0xe10/0x2010 [ 109.256085][ T5544] get_tree_bdev+0x360/0x54c [ 109.257020][ T5544] gfs2_get_tree+0x54/0x1b4 [ 109.257965][ T5544] vfs_get_tree+0x90/0x274 [ 109.258914][ T5544] do_new_mount+0x278/0x8fc [ 109.259818][ T5544] path_mount+0x594/0x101c [ 109.260704][ T5544] __arm64_sys_mount+0x510/0x5e0 [ 109.261693][ T5544] invoke_syscall+0x98/0x2b8 [ 109.262564][ T5544] el0_svc_common+0x138/0x258 [ 109.263416][ T5544] do_el0_svc+0x58/0x14c [ 109.264183][ T5544] el0_svc+0x7c/0x1f0 [ 109.264961][ T5544] el0t_64_sync_handler+0x84/0xe4 [ 109.266055][ T5544] el0t_64_sync+0x1a0/0x1a4 [ 109.277772][ T5546] loop0: detected capacity change from 0 to 32768 [ 109.286807][ T5544] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.293005][ T5544] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.339190][ T5546] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.340639][ T5546] CPU: 1 PID: 5546 Comm: syz.0.49 Not tainted 5.15.175-syzkaller #0 [ 109.342246][ T5546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.344064][ T5546] Call trace: [ 109.344621][ T5546] dump_backtrace+0x0/0x530 [ 109.345442][ T5546] show_stack+0x2c/0x3c [ 109.346384][ T5546] dump_stack_lvl+0x108/0x170 [ 109.347358][ T5546] dump_stack+0x1c/0x58 [ 109.348128][ T5546] sysfs_create_dir_ns+0x278/0x318 [ 109.349154][ T5546] kobject_add_internal+0x384/0x8f0 [ 109.350156][ T5546] kobject_init_and_add+0x130/0x1a0 [ 109.351220][ T5546] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.352214][ T5546] gfs2_fill_super+0xe10/0x2010 [ 109.353167][ T5546] get_tree_bdev+0x360/0x54c [ 109.353997][ T5546] gfs2_get_tree+0x54/0x1b4 [ 109.354972][ T5546] vfs_get_tree+0x90/0x274 [ 109.355873][ T5546] do_new_mount+0x278/0x8fc [ 109.356879][ T5546] path_mount+0x594/0x101c [ 109.357753][ T5546] __arm64_sys_mount+0x510/0x5e0 [ 109.358706][ T5546] invoke_syscall+0x98/0x2b8 [ 109.359615][ T5546] el0_svc_common+0x138/0x258 [ 109.360504][ T5546] do_el0_svc+0x58/0x14c [ 109.361400][ T5546] el0_svc+0x7c/0x1f0 [ 109.362279][ T5546] el0t_64_sync_handler+0x84/0xe4 [ 109.363408][ T5546] el0t_64_sync+0x1a0/0x1a4 [ 109.382079][ T5546] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.384767][ T5546] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.521580][ T5542] loop4: detected capacity change from 0 to 32768 [ 109.574250][ T5542] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.575714][ T5542] CPU: 0 PID: 5542 Comm: syz.4.47 Not tainted 5.15.175-syzkaller #0 [ 109.577197][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.579366][ T5542] Call trace: [ 109.580070][ T5542] dump_backtrace+0x0/0x530 [ 109.581017][ T5542] show_stack+0x2c/0x3c [ 109.581777][ T5542] dump_stack_lvl+0x108/0x170 [ 109.582668][ T5542] dump_stack+0x1c/0x58 [ 109.583524][ T5542] sysfs_create_dir_ns+0x278/0x318 [ 109.584573][ T5542] kobject_add_internal+0x384/0x8f0 [ 109.585681][ T5542] kobject_init_and_add+0x130/0x1a0 [ 109.586659][ T5542] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.587571][ T5542] gfs2_fill_super+0xe10/0x2010 [ 109.588516][ T5542] get_tree_bdev+0x360/0x54c [ 109.589438][ T5542] gfs2_get_tree+0x54/0x1b4 [ 109.590402][ T5542] vfs_get_tree+0x90/0x274 [ 109.591269][ T5542] do_new_mount+0x278/0x8fc [ 109.592265][ T5542] path_mount+0x594/0x101c [ 109.593135][ T5542] __arm64_sys_mount+0x510/0x5e0 [ 109.594220][ T5542] invoke_syscall+0x98/0x2b8 [ 109.595206][ T5542] el0_svc_common+0x138/0x258 [ 109.596123][ T5542] do_el0_svc+0x58/0x14c [ 109.596950][ T5542] el0_svc+0x7c/0x1f0 [ 109.597772][ T5542] el0t_64_sync_handler+0x84/0xe4 [ 109.598765][ T5542] el0t_64_sync+0x1a0/0x1a4 [ 109.639917][ T5542] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.642670][ T5542] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.728812][ T5546] loop0: detected capacity change from 0 to 32768 [ 109.747060][ T5546] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.748662][ T5546] CPU: 0 PID: 5546 Comm: syz.0.49 Not tainted 5.15.175-syzkaller #0 [ 109.750237][ T5546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.752343][ T5546] Call trace: [ 109.752885][ T5546] dump_backtrace+0x0/0x530 [ 109.753758][ T5546] show_stack+0x2c/0x3c [ 109.754612][ T5546] dump_stack_lvl+0x108/0x170 [ 109.755573][ T5546] dump_stack+0x1c/0x58 [ 109.756434][ T5546] sysfs_create_dir_ns+0x278/0x318 [ 109.757494][ T5546] kobject_add_internal+0x384/0x8f0 [ 109.758538][ T5546] kobject_init_and_add+0x130/0x1a0 [ 109.759600][ T5546] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.760579][ T5546] gfs2_fill_super+0xe10/0x2010 [ 109.761540][ T5546] get_tree_bdev+0x360/0x54c [ 109.762463][ T5546] gfs2_get_tree+0x54/0x1b4 [ 109.763364][ T5546] vfs_get_tree+0x90/0x274 [ 109.764177][ T5546] do_new_mount+0x278/0x8fc [ 109.765067][ T5546] path_mount+0x594/0x101c [ 109.765965][ T5546] __arm64_sys_mount+0x510/0x5e0 [ 109.766944][ T5546] invoke_syscall+0x98/0x2b8 [ 109.767812][ T5546] el0_svc_common+0x138/0x258 [ 109.768708][ T5546] do_el0_svc+0x58/0x14c [ 109.769520][ T5546] el0_svc+0x7c/0x1f0 [ 109.770238][ T5546] el0t_64_sync_handler+0x84/0xe4 [ 109.771316][ T5546] el0t_64_sync+0x1a0/0x1a4 [ 109.813592][ T5548] loop3: detected capacity change from 0 to 32768 [ 109.822848][ T5546] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.824448][ T5544] loop1: detected capacity change from 0 to 32768 [ 109.825379][ T5546] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.852987][ T5548] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.854502][ T5548] CPU: 1 PID: 5548 Comm: syz.3.50 Not tainted 5.15.175-syzkaller #0 [ 109.856114][ T5548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.858253][ T5548] Call trace: [ 109.858844][ T5548] dump_backtrace+0x0/0x530 [ 109.859640][ T5548] show_stack+0x2c/0x3c [ 109.860416][ T5548] dump_stack_lvl+0x108/0x170 [ 109.861422][ T5548] dump_stack+0x1c/0x58 [ 109.862227][ T5548] sysfs_create_dir_ns+0x278/0x318 [ 109.863155][ T5548] kobject_add_internal+0x384/0x8f0 [ 109.864159][ T5548] kobject_init_and_add+0x130/0x1a0 [ 109.865119][ T5548] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.866018][ T5548] gfs2_fill_super+0xe10/0x2010 [ 109.867029][ T5548] get_tree_bdev+0x360/0x54c [ 109.867937][ T5548] gfs2_get_tree+0x54/0x1b4 [ 109.868797][ T5548] vfs_get_tree+0x90/0x274 [ 109.869717][ T5548] do_new_mount+0x278/0x8fc [ 109.870705][ T5548] path_mount+0x594/0x101c [ 109.871664][ T5548] __arm64_sys_mount+0x510/0x5e0 [ 109.872724][ T5548] invoke_syscall+0x98/0x2b8 [ 109.873595][ T5548] el0_svc_common+0x138/0x258 [ 109.874621][ T5548] do_el0_svc+0x58/0x14c [ 109.875569][ T5548] el0_svc+0x7c/0x1f0 [ 109.876406][ T5548] el0t_64_sync_handler+0x84/0xe4 [ 109.877366][ T5548] el0t_64_sync+0x1a0/0x1a4 [ 109.881535][ T5544] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.883102][ T5544] CPU: 1 PID: 5544 Comm: syz.1.48 Not tainted 5.15.175-syzkaller #0 [ 109.884533][ T5544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.886565][ T5544] Call trace: [ 109.887172][ T5544] dump_backtrace+0x0/0x530 [ 109.888054][ T5544] show_stack+0x2c/0x3c [ 109.888924][ T5544] dump_stack_lvl+0x108/0x170 [ 109.889916][ T5544] dump_stack+0x1c/0x58 [ 109.890742][ T5544] sysfs_create_dir_ns+0x278/0x318 [ 109.891753][ T5544] kobject_add_internal+0x384/0x8f0 [ 109.892735][ T5544] kobject_init_and_add+0x130/0x1a0 [ 109.893798][ T5544] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.894775][ T5544] gfs2_fill_super+0xe10/0x2010 [ 109.895667][ T5544] get_tree_bdev+0x360/0x54c [ 109.896598][ T5544] gfs2_get_tree+0x54/0x1b4 [ 109.897514][ T5544] vfs_get_tree+0x90/0x274 [ 109.898332][ T5544] do_new_mount+0x278/0x8fc [ 109.899258][ T5544] path_mount+0x594/0x101c [ 109.900226][ T5544] __arm64_sys_mount+0x510/0x5e0 [ 109.901251][ T5544] invoke_syscall+0x98/0x2b8 [ 109.902174][ T5544] el0_svc_common+0x138/0x258 [ 109.903076][ T5544] do_el0_svc+0x58/0x14c [ 109.904048][ T5544] el0_svc+0x7c/0x1f0 [ 109.904828][ T5544] el0t_64_sync_handler+0x84/0xe4 [ 109.905806][ T5544] el0t_64_sync+0x1a0/0x1a4 [ 109.920737][ T5548] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.924262][ T5544] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.924277][ T5548] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.927083][ T5544] gfs2: fsid=syz:syz: error -17 adding sysfs files