Warning: Permanently added '10.128.10.43' (ED25519) to the list of known hosts. 1970/01/01 00:01:18 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:19 parsed 1 programs [ 81.902143][ T4677] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 83.638307][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.640440][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.656107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.716564][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.718537][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.721448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 84.036493][ T4717] chnl_net:caif_netlink_parms(): no params data found [ 84.203890][ T4717] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.205906][ T4717] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.208401][ T4717] device bridge_slave_0 entered promiscuous mode [ 84.288310][ T4717] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.290056][ T4717] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.294689][ T4717] device bridge_slave_1 entered promiscuous mode [ 84.513464][ T4717] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.517699][ T4717] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.543647][ T4717] team0: Port device team_slave_0 added [ 84.562356][ T4717] team0: Port device team_slave_1 added [ 84.620411][ T4717] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.631864][ T4717] 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. [ 84.648614][ T4717] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.659414][ T4717] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.661060][ T4717] 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. [ 84.671475][ T4717] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.743660][ T4717] device hsr_slave_0 entered promiscuous mode [ 84.782938][ T4717] device hsr_slave_1 entered promiscuous mode [ 84.906784][ T4717] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.963152][ T4717] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 85.024554][ T4717] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.073269][ T4717] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 85.169195][ T4717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.178510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.180903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.188676][ T4717] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.195810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.198451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.201042][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.203048][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.214138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.217335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.219913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.223802][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.225568][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.243090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.245908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.248681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.254401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.256985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.259758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.263425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.274271][ T4717] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.277306][ T4717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.279949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.282625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.357477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.359518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.367437][ T4717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.380681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.396499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.399223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.402516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.406827][ T4717] device veth0_vlan entered promiscuous mode [ 85.415211][ T4717] device veth1_vlan entered promiscuous mode [ 85.429966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.434365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.437165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.443118][ T4717] device veth0_macvtap entered promiscuous mode [ 85.447544][ T4717] device veth1_macvtap entered promiscuous mode [ 85.459915][ T4717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.463778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.466615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.469371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.474996][ T4717] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.476958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.479641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.486223][ T4717] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.488344][ T4717] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.490508][ T4717] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.493815][ T4717] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:25 executed programs: 0 [ 86.091048][ T4761] chnl_net:caif_netlink_parms(): no params data found [ 86.134400][ T4765] chnl_net:caif_netlink_parms(): no params data found [ 86.265034][ T4761] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.266798][ T4761] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.269346][ T4761] device bridge_slave_0 entered promiscuous mode [ 86.276666][ T4769] chnl_net:caif_netlink_parms(): no params data found [ 86.280370][ T4761] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.284168][ T4761] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.286694][ T4761] device bridge_slave_1 entered promiscuous mode [ 86.295676][ T4771] chnl_net:caif_netlink_parms(): no params data found [ 86.319030][ T4765] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.320898][ T4765] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.323858][ T4765] device bridge_slave_0 entered promiscuous mode [ 86.358028][ T4765] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.360227][ T4765] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.363771][ T4765] device bridge_slave_1 entered promiscuous mode [ 86.402427][ T4765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.408850][ T4765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.414578][ T4761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.419236][ T4761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.471973][ T4765] team0: Port device team_slave_0 added [ 86.484647][ T4761] team0: Port device team_slave_0 added [ 86.488049][ T4761] team0: Port device team_slave_1 added [ 86.506584][ T4771] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.508481][ T4771] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.511038][ T4771] device bridge_slave_0 entered promiscuous mode [ 86.516281][ T4765] team0: Port device team_slave_1 added [ 86.537378][ T4761] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.539168][ T4761] 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. [ 86.545730][ T4761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.562434][ T4771] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.564337][ T4771] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.566902][ T4771] device bridge_slave_1 entered promiscuous mode [ 86.582583][ T4761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.584345][ T4761] 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. [ 86.590392][ T4761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.599936][ T4769] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.602371][ T4769] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.605014][ T4769] device bridge_slave_0 entered promiscuous mode [ 86.647054][ T4765] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.648916][ T4765] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.655856][ T4765] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.665978][ T4769] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.667817][ T4769] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.670488][ T4769] device bridge_slave_1 entered promiscuous mode [ 86.690095][ T4771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.705012][ T4765] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.706851][ T4765] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.713571][ T4765] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.764729][ T4761] device hsr_slave_0 entered promiscuous mode [ 86.811905][ T4761] device hsr_slave_1 entered promiscuous mode [ 86.871478][ T4761] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.873409][ T4761] Cannot create hsr debugfs directory [ 86.883625][ T4771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.888000][ T4769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.895078][ T4775] chnl_net:caif_netlink_parms(): no params data found [ 86.919638][ T4769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.962682][ T4769] team0: Port device team_slave_0 added [ 86.979300][ T4771] team0: Port device team_slave_0 added [ 86.984511][ T4771] team0: Port device team_slave_1 added [ 86.998439][ T4769] team0: Port device team_slave_1 added [ 87.084070][ T4765] device hsr_slave_0 entered promiscuous mode [ 87.122038][ T4765] device hsr_slave_1 entered promiscuous mode [ 87.161468][ T4765] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.163307][ T4765] Cannot create hsr debugfs directory [ 87.185724][ T4775] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.187700][ T4775] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.190394][ T4775] device bridge_slave_0 entered promiscuous mode [ 87.195640][ T4771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.197399][ T4771] 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. [ 87.204181][ T4771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.220188][ T4771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.222267][ T4771] 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. [ 87.228883][ T4771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.241722][ T4769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.243622][ T4769] 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. [ 87.250207][ T4769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.257423][ T4775] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.259417][ T4775] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.262195][ T4775] device bridge_slave_1 entered promiscuous mode [ 87.279005][ T4769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.280856][ T4769] 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. [ 87.288607][ T4769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.368288][ T4775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.431976][ T4775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.484673][ T4769] device hsr_slave_0 entered promiscuous mode [ 87.521853][ T4769] device hsr_slave_1 entered promiscuous mode [ 87.582031][ T4769] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.584022][ T4769] Cannot create hsr debugfs directory [ 87.622166][ T4123] Bluetooth: hci0: command 0x0409 tx timeout [ 87.650591][ T4771] device hsr_slave_0 entered promiscuous mode [ 87.691847][ T4771] device hsr_slave_1 entered promiscuous mode [ 87.731829][ T4771] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.734361][ T4771] Cannot create hsr debugfs directory [ 87.766658][ T4775] team0: Port device team_slave_0 added [ 87.802698][ T4775] team0: Port device team_slave_1 added [ 87.861386][ T4124] Bluetooth: hci1: command 0x0409 tx timeout [ 87.864104][ T4775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.865899][ T4775] 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. [ 87.871831][ T4179] Bluetooth: hci2: command 0x0409 tx timeout [ 87.873087][ T4775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.941439][ T4767] Bluetooth: hci3: command 0x0409 tx timeout [ 88.002627][ T4775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.004459][ T4775] 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. [ 88.010922][ T4775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.021586][ T4124] Bluetooth: hci4: command 0x0409 tx timeout [ 88.154196][ T4775] device hsr_slave_0 entered promiscuous mode [ 88.201739][ T4775] device hsr_slave_1 entered promiscuous mode [ 88.241415][ T4775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.243305][ T4775] Cannot create hsr debugfs directory [ 88.787068][ T4765] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 88.831069][ T4771] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.838049][ T4765] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 88.868672][ T4765] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 88.905058][ T4765] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 89.049620][ T4765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.058270][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.060742][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.071736][ T4765] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.076446][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.079049][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.082167][ T1694] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.083803][ T1694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.086063][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.102666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.106619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.109225][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.111101][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.118808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.123453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.126272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.129367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.134882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.145272][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.148083][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.150720][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.154222][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.160814][ T4765] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 89.164460][ T4765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.166936][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.169417][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.270582][ T4765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.274418][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.276474][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.293418][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.296304][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.317735][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.320316][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.324095][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.327102][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.329843][ T4765] device veth0_vlan entered promiscuous mode [ 89.339311][ T4765] device veth1_vlan entered promiscuous mode [ 89.364838][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.367441][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.370851][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.375038][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.380096][ T4765] device veth0_macvtap entered promiscuous mode [ 89.387136][ T4765] device veth1_macvtap entered promiscuous mode [ 89.416741][ T4765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.419454][ T4765] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.424773][ T4765] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.427846][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.430467][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.433725][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.436534][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.441829][ T4765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.444538][ T4765] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.448262][ T4765] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.450350][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.454013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.459522][ T4765] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.465548][ T4765] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.467842][ T4765] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.470508][ T4765] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.535444][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.538039][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.541603][ T1694] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.562614][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.564734][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.567712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.701794][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 89.941937][ T4183] Bluetooth: hci2: command 0x041b tx timeout [ 89.951568][ T4183] Bluetooth: hci1: command 0x041b tx timeout [ 90.021970][ T4183] Bluetooth: hci3: command 0x041b tx timeout [ 90.037708][ T4895] loop1: detected capacity change from 0 to 32768 [ 90.086601][ T4895] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.088824][ T4895] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.102645][ T4183] Bluetooth: hci4: command 0x041b tx timeout [ 90.151141][ T4895] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 90.227706][ T4895] gfs2: fsid=syz:syz.s: first mount done, others may mount 1970/01/01 00:01:30 executed programs: 11 [ 90.702840][ T4771] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.818749][ T4771] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.036364][ T4771] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.137325][ T4954] loop1: detected capacity change from 0 to 32768 [ 91.210885][ T4954] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.213275][ T4954] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.284179][ T4954] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 91.340790][ T4771] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.412486][ T4954] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 91.449166][ T4771] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.494148][ T4771] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.551135][ T4771] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.781761][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 91.947743][ T4771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.965687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.968118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.993072][ T4771] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.002514][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.005175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.007540][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.009304][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.022998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.025283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.027788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.031524][ T25] Bluetooth: hci1: command 0x040f tx timeout [ 92.033156][ T25] Bluetooth: hci2: command 0x040f tx timeout [ 92.035005][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.036730][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.111445][ T25] Bluetooth: hci3: command 0x040f tx timeout [ 92.172788][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.175776][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.178660][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.181869][ T4129] Bluetooth: hci4: command 0x040f tx timeout [ 92.193541][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.197323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.232422][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.242134][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.252102][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.254759][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.267681][ T4771] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.270832][ T4771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.304603][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.307282][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.513671][ T4775] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 92.543793][ T4775] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 92.629618][ T4775] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 92.673020][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.675026][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.677043][ T4775] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 92.763345][ T4771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.774717][ T4761] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.814916][ T4761] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.846911][ T4761] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.894474][ T4761] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.999128][ T4996] loop1: detected capacity change from 0 to 32768 [ 93.030701][ T4996] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 93.035174][ T4996] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 93.063909][ T4769] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.089003][ T4996] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 93.115256][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.117978][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.134544][ T4769] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 93.165233][ T4996] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 93.174103][ T4769] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 93.204036][ T4769] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.358371][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.360953][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.378287][ T4771] device veth0_vlan entered promiscuous mode [ 93.385478][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.388095][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.446820][ T4771] device veth1_vlan entered promiscuous mode [ 93.660950][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.664249][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.666856][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.669620][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.690010][ T4775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.722556][ T4771] device veth0_macvtap entered promiscuous mode [ 93.767918][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.770743][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.795857][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.812864][ T4761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.823513][ T4771] device veth1_macvtap entered promiscuous mode [ 93.864556][ T4132] Bluetooth: hci0: command 0x0419 tx timeout [ 93.889415][ T4771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.892472][ T4771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.895049][ T4771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.898553][ T4771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.903713][ T4771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.908384][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.910796][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.914158][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.917277][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.920047][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.928877][ T4775] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.945213][ T4761] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.953115][ T4771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.955892][ T4771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.958336][ T4771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.960920][ T4771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.966688][ T4771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.101757][ T4132] Bluetooth: hci2: command 0x0419 tx timeout [ 94.111594][ T4132] Bluetooth: hci1: command 0x0419 tx timeout [ 94.181788][ T4132] Bluetooth: hci3: command 0x0419 tx timeout [ 94.205045][ T4769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.218104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.221002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.237273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.239549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.243532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.246356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.248911][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.250788][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.259263][ T4771] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.263584][ T4771] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.265778][ T4771] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.267945][ T4771] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.273974][ T25] Bluetooth: hci4: command 0x0419 tx timeout [ 94.293759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.297600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.300248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.317706][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.319480][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.324385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.327167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.329858][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.331756][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.357080][ T4769] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.362567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.385653][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.388178][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.390618][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.392495][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.449736][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.456534][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.460018][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.462068][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.475807][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.478896][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.526665][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.529075][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.532208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.542418][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.544234][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.546651][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.552854][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.563131][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.571128][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.661044][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.672670][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.675808][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.678547][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.690671][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.691001][ T5043] loop1: detected capacity change from 0 to 32768 [ 94.694933][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.697808][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.700461][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.714888][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.753537][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.756020][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.758355][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.769804][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.774383][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.776895][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.782998][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.785493][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.788105][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.790843][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.810967][ T5043] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 94.814306][ T5043] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 94.837587][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.839729][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.861882][ T1635] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.863743][ T1635] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.873676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.876372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.878846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.889890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.900470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.909702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.916288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.919950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.937528][ T4775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.940721][ T4761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.950881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.968083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.977787][ T4769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.004837][ T5043] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 95.136070][ T5043] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 95.408247][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.410385][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.435475][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.437510][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.439436][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.452453][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.500570][ T4775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.507201][ T4761] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.519388][ T4769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.626740][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.629462][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.652138][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.654895][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.662836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.665325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.668056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.670401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.713955][ T4761] device veth0_vlan entered promiscuous mode [ 95.772152][ T4761] device veth1_vlan entered promiscuous mode [ 95.775275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.778232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.780799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.789976][ T4769] device veth0_vlan entered promiscuous mode [ 95.813981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.816609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.900331][ T4769] device veth1_vlan entered promiscuous mode [ 95.919045][ T5072] loop3: detected capacity change from 0 to 32768 [ 95.986021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.989765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.002835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.005949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.007413][ T5072] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 96.009345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.012982][ T5072] CPU: 1 PID: 5072 Comm: syz.3.18 Not tainted 5.15.178-syzkaller #0 [ 96.014340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.015127][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 96.019662][ T5072] Call trace: [ 96.020531][ T5072] dump_backtrace+0x0/0x530 [ 96.021745][ T5072] show_stack+0x2c/0x3c [ 96.022895][ T5072] dump_stack_lvl+0x108/0x170 [ 96.023085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.024052][ T5072] dump_stack+0x1c/0x58 [ 96.024066][ T5072] sysfs_create_dir_ns+0x278/0x318 [ 96.024078][ T5072] kobject_add_internal+0x384/0x8f0 [ 96.024090][ T5072] kobject_init_and_add+0x130/0x1a0 [ 96.030968][ T5072] gfs2_sys_fs_add+0x1f8/0x3f4 [ 96.032227][ T5072] gfs2_fill_super+0xe10/0x2010 [ 96.033502][ T5072] get_tree_bdev+0x360/0x54c [ 96.034647][ T5072] gfs2_get_tree+0x54/0x1b4 [ 96.035856][ T5072] vfs_get_tree+0x90/0x274 [ 96.036984][ T5072] do_new_mount+0x278/0x8fc [ 96.038125][ T5072] path_mount+0x594/0x101c [ 96.039354][ T5072] __arm64_sys_mount+0x510/0x5e0 [ 96.040659][ T5072] invoke_syscall+0x98/0x2b8 [ 96.041881][ T5072] el0_svc_common+0x138/0x258 [ 96.043084][ T5072] do_el0_svc+0x58/0x14c [ 96.044199][ T5072] el0_svc+0x7c/0x1f0 [ 96.045260][ T5072] el0t_64_sync_handler+0x84/0xe4 [ 96.046547][ T5072] el0t_64_sync+0x1a0/0x1a4 [ 96.061055][ T5072] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 96.066365][ T5072] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 96.075115][ T4761] device veth0_macvtap entered promiscuous mode [ 96.214743][ T4761] device veth1_macvtap entered promiscuous mode [ 96.264971][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.267410][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.269807][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.292021][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.298738][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.311929][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.324602][ T4775] device veth0_vlan entered promiscuous mode [ 96.350727][ T4769] device veth0_macvtap entered promiscuous mode [ 96.368299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.370981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.374468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.379887][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.394751][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.397288][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.399912][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.422363][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.451361][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.471492][ T4761] batman_adv: batadv0: Interface activated: batadv_slave_0 1970/01/01 00:01:36 executed programs: 15 [ 96.532866][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.535547][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.540479][ T4775] device veth1_vlan entered promiscuous mode [ 96.559104][ T4769] device veth1_macvtap entered promiscuous mode [ 96.574592][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.577136][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.579511][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.600597][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.624332][ T4761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.626937][ T4761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.630865][ T4761] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.646931][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.649469][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.673110][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.727819][ T4761] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.730104][ T4761] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.736256][ T4761] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.738293][ T4761] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.746925][ T5072] loop3: detected capacity change from 0 to 32768 [ 96.763586][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.776745][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.779262][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.787409][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.789941][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.793217][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.795627][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.798108][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.807728][ T4769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.843788][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.846368][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.861540][ T5072] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 96.863664][ T5072] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 96.872247][ T5072] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 96.884393][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.887151][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.889434][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.893474][ T4127] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 96.895261][ T4127] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 96.913066][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.915574][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.918160][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.920534][ T4769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.951240][ T4769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.962555][ T4127] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms [ 96.965950][ T4769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.967886][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.970791][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.981346][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.982895][ T4127] gfs2: fsid=syz:syz.0: jid=0: Done [ 96.985227][ T5072] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 96.989519][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.028541][ T4769] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.030815][ T4769] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.072238][ T4769] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.074463][ T4769] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.083577][ T4775] device veth0_macvtap entered promiscuous mode [ 97.129737][ T4775] device veth1_macvtap entered promiscuous mode [ 97.146660][ T335] device hsr_slave_0 left promiscuous mode [ 97.178346][ T5072] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 97.182193][ T335] device hsr_slave_1 left promiscuous mode [ 97.198405][ T227] [ 97.199093][ T227] ====================================================== [ 97.200890][ T227] WARNING: possible circular locking dependency detected [ 97.202630][ T227] 5.15.178-syzkaller #0 Not tainted [ 97.204008][ T227] ------------------------------------------------------ [ 97.205836][ T227] kworker/1:1H/227 is trying to acquire lock: [ 97.207338][ T227] ffff0000eb47a0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 97.209759][ T227] [ 97.209759][ T227] but task is already holding lock: [ 97.211716][ T227] ffff80001dfc7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 97.214851][ T227] [ 97.214851][ T227] which lock already depends on the new lock. [ 97.214851][ T227] [ 97.217572][ T227] [ 97.217572][ T227] the existing dependency chain (in reverse order) is: [ 97.220031][ T227] [ 97.220031][ T227] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 97.222673][ T227] process_one_work+0x6d4/0x11b8 [ 97.224125][ T227] worker_thread+0x910/0x1034 [ 97.225467][ T227] kthread+0x37c/0x45c [ 97.226685][ T227] ret_from_fork+0x10/0x20 [ 97.227906][ T227] [ 97.227906][ T227] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 97.230162][ T227] flush_workqueue+0x14c/0x11c4 [ 97.231475][ T227] gfs2_gl_hash_clear+0xbc/0x2f4 [ 97.232852][ T227] gfs2_put_super+0x5e4/0x684 [ 97.234146][ T227] generic_shutdown_super+0x130/0x2f0 [ 97.235662][ T227] kill_block_super+0x70/0xdc [ 97.237026][ T227] gfs2_kill_sb+0xc0/0xd4 [ 97.238245][ T227] deactivate_locked_super+0xb8/0x13c [ 97.239707][ T227] deactivate_super+0x108/0x128 [ 97.241051][ T227] cleanup_mnt+0x3c0/0x474 [ 97.242350][ T227] __cleanup_mnt+0x20/0x30 [ 97.243649][ T227] task_work_run+0x130/0x1e4 [ 97.244905][ T227] do_notify_resume+0x262c/0x32b8 [ 97.246384][ T227] el0_svc+0xfc/0x1f0 [ 97.247599][ T227] el0t_64_sync_handler+0x84/0xe4 [ 97.249061][ T227] el0t_64_sync+0x1a0/0x1a4 [ 97.250340][ T227] [ 97.250340][ T227] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 97.252516][ T227] __lock_acquire+0x32d4/0x7638 [ 97.253883][ T227] lock_acquire+0x240/0x77c [ 97.255293][ T227] down_write+0xbc/0x12c [ 97.256541][ T227] freeze_super+0x5c/0x388 [ 97.257835][ T227] freeze_go_sync+0x128/0x31c [ 97.259233][ T227] do_xmote+0x304/0x1054 [ 97.260563][ T227] run_queue+0x3f8/0x6bc [ 97.261843][ T227] glock_work_func+0x27c/0x470 [ 97.263279][ T227] process_one_work+0x790/0x11b8 [ 97.264737][ T227] worker_thread+0x910/0x1034 [ 97.266176][ T227] kthread+0x37c/0x45c [ 97.267333][ T227] ret_from_fork+0x10/0x20 [ 97.268667][ T227] [ 97.268667][ T227] other info that might help us debug this: [ 97.268667][ T227] [ 97.271357][ T227] Chain exists of: [ 97.271357][ T227] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 97.271357][ T227] [ 97.275928][ T227] Possible unsafe locking scenario: [ 97.275928][ T227] [ 97.277916][ T227] CPU0 CPU1 [ 97.279298][ T227] ---- ---- [ 97.280642][ T227] lock((work_completion)(&(&gl->gl_work)->work)); [ 97.282463][ T227] lock((wq_completion)glock_workqueue); [ 97.284743][ T227] lock((work_completion)(&(&gl->gl_work)->work)); [ 97.287114][ T227] lock(&type->s_umount_key#50); [ 97.288396][ T227] [ 97.288396][ T227] *** DEADLOCK *** [ 97.288396][ T227] [ 97.290622][ T227] 2 locks held by kworker/1:1H/227: [ 97.291933][ T227] #0: ffff0000c6874138 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 97.295003][ T227] #1: ffff80001dfc7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 97.298233][ T227] [ 97.298233][ T227] stack backtrace: [ 97.299797][ T227] CPU: 1 PID: 227 Comm: kworker/1:1H Not tainted 5.15.178-syzkaller #0 [ 97.301987][ T227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 97.304587][ T227] Workqueue: glock_workqueue glock_work_func [ 97.306207][ T227] Call trace: [ 97.307006][ T227] dump_backtrace+0x0/0x530 [ 97.308177][ T227] show_stack+0x2c/0x3c [ 97.309313][ T227] dump_stack_lvl+0x108/0x170 [ 97.310461][ T227] dump_stack+0x1c/0x58 [ 97.311503][ T227] print_circular_bug+0x150/0x1b8 [ 97.312896][ T227] check_noncircular+0x2cc/0x378 [ 97.314187][ T227] __lock_acquire+0x32d4/0x7638 [ 97.315459][ T227] lock_acquire+0x240/0x77c [ 97.316600][ T227] down_write+0xbc/0x12c [ 97.317765][ T227] freeze_super+0x5c/0x388 [ 97.318890][ T227] freeze_go_sync+0x128/0x31c [ 97.320194][ T227] do_xmote+0x304/0x1054 [ 97.321308][ T227] run_queue+0x3f8/0x6bc [ 97.322454][ T227] glock_work_func+0x27c/0x470 [ 97.323691][ T227] process_one_work+0x790/0x11b8 [ 97.325061][ T227] worker_thread+0x910/0x1034 [ 97.326236][ T227] kthread+0x37c/0x45c [ 97.327245][ T227] ret_from_fork+0x10/0x20 [ 97.328265][ T5130] loop1: detected capacity change from 0 to 32768 [ 97.350681][ T5130] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 97.353872][ T5130] CPU: 1 PID: 5130 Comm: syz.1.23 Not tainted 5.15.178-syzkaller #0 [ 97.355998][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 97.358717][ T5130] Call trace: [ 97.359638][ T5130] dump_backtrace+0x0/0x530 [ 97.360826][ T5130] show_stack+0x2c/0x3c [ 97.361875][ T5130] dump_stack_lvl+0x108/0x170 [ 97.363133][ T5130] dump_stack+0x1c/0x58 [ 97.364254][ T5130] sysfs_create_dir_ns+0x278/0x318 [ 97.365700][ T5130] kobject_add_internal+0x384/0x8f0 [ 97.367180][ T5130] kobject_init_and_add+0x130/0x1a0 [ 97.368561][ T5130] gfs2_sys_fs_add+0x1f8/0x3f4 [ 97.369776][ T5130] gfs2_fill_super+0xe10/0x2010 [ 97.371094][ T5130] get_tree_bdev+0x360/0x54c [ 97.372343][ T5130] gfs2_get_tree+0x54/0x1b4 [ 97.373560][ T5130] vfs_get_tree+0x90/0x274 [ 97.374729][ T5130] do_new_mount+0x278/0x8fc [ 97.375987][ T5130] path_mount+0x594/0x101c [ 97.377176][ T5130] __arm64_sys_mount+0x510/0x5e0 [ 97.378525][ T5130] invoke_syscall+0x98/0x2b8 [ 97.379733][ T5130] el0_svc_common+0x138/0x258 [ 97.380991][ T5130] do_el0_svc+0x58/0x14c [ 97.382172][ T5130] el0_svc+0x7c/0x1f0 [ 97.383317][ T5130] el0t_64_sync_handler+0x84/0xe4 [ 97.384680][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 97.386800][ T5130] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.390221][ T5130] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 97.392570][ T335] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.394550][ T335] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.397067][ T335] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.399069][ T335] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.401529][ T335] device bridge_slave_1 left promiscuous mode [ 97.403209][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.453435][ T335] device bridge_slave_0 left promiscuous mode [ 97.455191][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.571472][ T335] device veth1_macvtap left promiscuous mode [ 97.573144][ T335] device veth0_macvtap left promiscuous mode [ 97.574776][ T335] device veth1_vlan left promiscuous mode [ 97.576273][ T335] device veth0_vlan left promiscuous mode [ 97.749158][ T5130] loop1: detected capacity change from 0 to 32768 [ 97.769298][ T335] team0 (unregistering): Port device team_slave_1 removed [ 97.777741][ T335] team0 (unregistering): Port device team_slave_0 removed [ 97.788257][ T335] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 97.828182][ T335] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 97.833234][ T5130] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 97.835164][ T5130] CPU: 1 PID: 5130 Comm: syz.1.23 Not tainted 5.15.178-syzkaller #0 [ 97.837186][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 97.839794][ T5130] Call trace: [ 97.840588][ T5130] dump_backtrace+0x0/0x530 [ 97.841774][ T5130] show_stack+0x2c/0x3c [ 97.842865][ T5130] dump_stack_lvl+0x108/0x170 [ 97.844151][ T5130] dump_stack+0x1c/0x58 [ 97.845152][ T5130] sysfs_create_dir_ns+0x278/0x318 [ 97.846518][ T5130] kobject_add_internal+0x384/0x8f0 [ 97.847933][ T5130] kobject_init_and_add+0x130/0x1a0 [ 97.849340][ T5130] gfs2_sys_fs_add+0x1f8/0x3f4 [ 97.850577][ T5130] gfs2_fill_super+0xe10/0x2010 [ 97.851776][ T5130] get_tree_bdev+0x360/0x54c [ 97.853043][ T5130] gfs2_get_tree+0x54/0x1b4 [ 97.854263][ T5130] vfs_get_tree+0x90/0x274 [ 97.855457][ T5130] do_new_mount+0x278/0x8fc [ 97.856566][ T5130] path_mount+0x594/0x101c [ 97.857736][ T5130] __arm64_sys_mount+0x510/0x5e0 [ 97.858978][ T5130] invoke_syscall+0x98/0x2b8 [ 97.860184][ T5130] el0_svc_common+0x138/0x258 [ 97.861384][ T5130] do_el0_svc+0x58/0x14c [ 97.862461][ T5130] el0_svc+0x7c/0x1f0 [ 97.863429][ T5130] el0t_64_sync_handler+0x84/0xe4 [ 97.864823][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 97.866955][ T5130] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 97.870310][ T5130] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 97.988774][ T335] bond0 (unregistering): Released all slaves [ 98.110720][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.113207][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.134559][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.136540][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.145613][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.148050][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.150903][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.161417][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.164082][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.166996][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.169665][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.172887][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.176934][ T4775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.187601][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.189943][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.200801][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.204997][ T4761] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 98.213016][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.215758][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.218189][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.220852][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.226809][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.229299][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.233547][ T4775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.236275][ T4775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.245040][ T4775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.264434][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.267121][ T4989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.277567][ T4775] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.279842][ T4775] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.283956][ T4775] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.286124][ T4775] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.290491][ T4769] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 98.300839][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.303180][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.305154][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.323823][ T5149] loop1: detected capacity change from 0 to 32768 [ 98.363082][ T4769] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 98.365945][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.367824][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.379284][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.403257][ T5149] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.405133][ T5149] CPU: 0 PID: 5149 Comm: syz.1.24 Not tainted 5.15.178-syzkaller #0 [ 98.407078][ T5149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 98.409488][ T5149] Call trace: [ 98.410553][ T5149] dump_backtrace+0x0/0x530 [ 98.411697][ T5149] show_stack+0x2c/0x3c [ 98.412689][ T5149] dump_stack_lvl+0x108/0x170 [ 98.413787][ T5149] dump_stack+0x1c/0x58 [ 98.414860][ T5149] sysfs_create_dir_ns+0x278/0x318 [ 98.416036][ T5149] kobject_add_internal+0x384/0x8f0 [ 98.417256][ T5149] kobject_init_and_add+0x130/0x1a0 [ 98.418570][ T5149] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.419826][ T5149] gfs2_fill_super+0xe10/0x2010 [ 98.421031][ T5149] get_tree_bdev+0x360/0x54c [ 98.422200][ T5149] gfs2_get_tree+0x54/0x1b4 [ 98.423300][ T5149] vfs_get_tree+0x90/0x274 [ 98.424355][ T5149] do_new_mount+0x278/0x8fc [ 98.425641][ T5149] path_mount+0x594/0x101c [ 98.426820][ T5149] __arm64_sys_mount+0x510/0x5e0 [ 98.428026][ T5149] invoke_syscall+0x98/0x2b8 [ 98.429252][ T5149] el0_svc_common+0x138/0x258 [ 98.430422][ T5149] do_el0_svc+0x58/0x14c [ 98.431447][ T5149] el0_svc+0x7c/0x1f0 [ 98.432490][ T5149] el0t_64_sync_handler+0x84/0xe4 [ 98.433851][ T5149] el0t_64_sync+0x1a0/0x1a4 [ 98.510282][ T4775] ieee80211 phy17: Selected rate control algorithm 'minstrel_ht' [ 98.526862][ T5149] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.530068][ T5149] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.534088][ T1635] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.536097][ T1635] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.537982][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.566008][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.568099][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.570055][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.577109][ T4775] ieee80211 phy18: Selected rate control algorithm 'minstrel_ht' [ 98.656318][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.658330][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.660362][ T1635] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.818520][ T5161] loop0: detected capacity change from 0 to 32768 [ 98.865076][ T5161] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.866961][ T5161] CPU: 0 PID: 5161 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 98.868930][ T5161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 98.871396][ T5161] Call trace: [ 98.872203][ T5161] dump_backtrace+0x0/0x530 [ 98.873385][ T5161] show_stack+0x2c/0x3c [ 98.874398][ T5161] dump_stack_lvl+0x108/0x170 [ 98.875555][ T5161] dump_stack+0x1c/0x58 [ 98.876573][ T5161] sysfs_create_dir_ns+0x278/0x318 [ 98.877776][ T5161] kobject_add_internal+0x384/0x8f0 [ 98.879089][ T5161] kobject_init_and_add+0x130/0x1a0 [ 98.880426][ T5161] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.881614][ T5161] gfs2_fill_super+0xe10/0x2010 [ 98.882819][ T5161] get_tree_bdev+0x360/0x54c [ 98.883948][ T5161] gfs2_get_tree+0x54/0x1b4 [ 98.884990][ T5161] vfs_get_tree+0x90/0x274 [ 98.886002][ T5161] do_new_mount+0x278/0x8fc [ 98.887015][ T5161] path_mount+0x594/0x101c [ 98.888137][ T5161] __arm64_sys_mount+0x510/0x5e0 [ 98.889330][ T5161] invoke_syscall+0x98/0x2b8 [ 98.890538][ T5161] el0_svc_common+0x138/0x258 [ 98.891705][ T5161] do_el0_svc+0x58/0x14c [ 98.892792][ T5161] el0_svc+0x7c/0x1f0 [ 98.893822][ T5161] el0t_64_sync_handler+0x84/0xe4 [ 98.895033][ T5161] el0t_64_sync+0x1a0/0x1a4 [ 98.950829][ T5161] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.967804][ T5161] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.307213][ T5169] loop2: detected capacity change from 0 to 32768 [ 99.312033][ T5173] loop4: detected capacity change from 0 to 32768 [ 99.362297][ T5149] loop1: detected capacity change from 0 to 32768 [ 99.375044][ T5173] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.376901][ T5173] CPU: 1 PID: 5173 Comm: syz.4.19 Not tainted 5.15.178-syzkaller #0 [ 99.378946][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.381515][ T5173] Call trace: [ 99.382349][ T5173] dump_backtrace+0x0/0x530 [ 99.383464][ T5173] show_stack+0x2c/0x3c [ 99.384585][ T5173] dump_stack_lvl+0x108/0x170 [ 99.385781][ T5173] dump_stack+0x1c/0x58 [ 99.386836][ T5173] sysfs_create_dir_ns+0x278/0x318 [ 99.388155][ T5173] kobject_add_internal+0x384/0x8f0 [ 99.389441][ T5173] kobject_init_and_add+0x130/0x1a0 [ 99.390753][ T5173] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.391999][ T5173] gfs2_fill_super+0xe10/0x2010 [ 99.393234][ T5173] get_tree_bdev+0x360/0x54c [ 99.394481][ T5173] gfs2_get_tree+0x54/0x1b4 [ 99.395752][ T5173] vfs_get_tree+0x90/0x274 [ 99.396852][ T5173] do_new_mount+0x278/0x8fc [ 99.398040][ T5173] path_mount+0x594/0x101c [ 99.399132][ T5173] __arm64_sys_mount+0x510/0x5e0 [ 99.400396][ T5173] invoke_syscall+0x98/0x2b8 [ 99.401597][ T5173] el0_svc_common+0x138/0x258 [ 99.402812][ T5173] do_el0_svc+0x58/0x14c [ 99.403878][ T5173] el0_svc+0x7c/0x1f0 [ 99.404873][ T5173] el0t_64_sync_handler+0x84/0xe4 [ 99.406151][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 99.410267][ T5169] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.416087][ T5169] CPU: 0 PID: 5169 Comm: syz.2.17 Not tainted 5.15.178-syzkaller #0 [ 99.417979][ T5169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.420549][ T5169] Call trace: [ 99.421484][ T5169] dump_backtrace+0x0/0x530 [ 99.422668][ T5169] show_stack+0x2c/0x3c [ 99.423690][ T5169] dump_stack_lvl+0x108/0x170 [ 99.424907][ T5169] dump_stack+0x1c/0x58 [ 99.425926][ T5169] sysfs_create_dir_ns+0x278/0x318 [ 99.427129][ T5169] kobject_add_internal+0x384/0x8f0 [ 99.428462][ T5169] kobject_init_and_add+0x130/0x1a0 [ 99.429721][ T5169] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.430976][ T5169] gfs2_fill_super+0xe10/0x2010 [ 99.432210][ T5169] get_tree_bdev+0x360/0x54c [ 99.433425][ T5169] gfs2_get_tree+0x54/0x1b4 [ 99.434453][ T5169] vfs_get_tree+0x90/0x274 [ 99.435609][ T5169] do_new_mount+0x278/0x8fc [ 99.436786][ T5169] path_mount+0x594/0x101c [ 99.437905][ T5169] __arm64_sys_mount+0x510/0x5e0 [ 99.439190][ T5169] invoke_syscall+0x98/0x2b8 [ 99.440312][ T5169] el0_svc_common+0x138/0x258 [ 99.441429][ T5169] do_el0_svc+0x58/0x14c [ 99.442444][ T5169] el0_svc+0x7c/0x1f0 [ 99.443478][ T5169] el0t_64_sync_handler+0x84/0xe4 [ 99.444680][ T5169] el0t_64_sync+0x1a0/0x1a4 [ 99.452875][ T5169] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.456297][ T5169] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.458541][ T5149] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.460588][ T5149] CPU: 1 PID: 5149 Comm: syz.1.24 Not tainted 5.15.178-syzkaller #0 [ 99.462616][ T5149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.465323][ T5149] Call trace: [ 99.466206][ T5149] dump_backtrace+0x0/0x530 [ 99.467404][ T5149] show_stack+0x2c/0x3c [ 99.468469][ T5149] dump_stack_lvl+0x108/0x170 [ 99.469667][ T5149] dump_stack+0x1c/0x58 [ 99.470686][ T5149] sysfs_create_dir_ns+0x278/0x318 [ 99.472008][ T5149] kobject_add_internal+0x384/0x8f0 [ 99.473319][ T5149] kobject_init_and_add+0x130/0x1a0 [ 99.474572][ T5149] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.475776][ T5149] gfs2_fill_super+0xe10/0x2010 [ 99.477011][ T5149] get_tree_bdev+0x360/0x54c [ 99.478151][ T5149] gfs2_get_tree+0x54/0x1b4 [ 99.479250][ T5149] vfs_get_tree+0x90/0x274 [ 99.480357][ T5149] do_new_mount+0x278/0x8fc [ 99.481471][ T5149] path_mount+0x594/0x101c [ 99.482597][ T5149] __arm64_sys_mount+0x510/0x5e0 [ 99.483853][ T5149] invoke_syscall+0x98/0x2b8 [ 99.485053][ T5149] el0_svc_common+0x138/0x258 [ 99.486195][ T5149] do_el0_svc+0x58/0x14c [ 99.487291][ T5149] el0_svc+0x7c/0x1f0 [ 99.488314][ T5149] el0t_64_sync_handler+0x84/0xe4 [ 99.489524][ T5149] el0t_64_sync+0x1a0/0x1a4 [ 99.495127][ T5173] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.498359][ T5173] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.571365][ T5149] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.584932][ T5149] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.981714][ T5161] loop0: detected capacity change from 0 to 32768 [ 100.062368][ T5161] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.064125][ T5161] CPU: 0 PID: 5161 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 100.066139][ T5161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.068511][ T5161] Call trace: [ 100.069309][ T5161] dump_backtrace+0x0/0x530 [ 100.070388][ T5161] show_stack+0x2c/0x3c [ 100.071470][ T5161] dump_stack_lvl+0x108/0x170 [ 100.072547][ T5161] dump_stack+0x1c/0x58 [ 100.073518][ T5161] sysfs_create_dir_ns+0x278/0x318 [ 100.074740][ T5161] kobject_add_internal+0x384/0x8f0 [ 100.076037][ T5161] kobject_init_and_add+0x130/0x1a0 [ 100.077246][ T5161] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.077415][ T5169] loop2: detected capacity change from 0 to 32768 [ 100.078483][ T5161] gfs2_fill_super+0xe10/0x2010 [ 100.081333][ T5161] get_tree_bdev+0x360/0x54c [ 100.082530][ T5161] gfs2_get_tree+0x54/0x1b4 [ 100.083591][ T5161] vfs_get_tree+0x90/0x274 [ 100.084776][ T5161] do_new_mount+0x278/0x8fc [ 100.085853][ T5161] path_mount+0x594/0x101c [ 100.086908][ T5161] __arm64_sys_mount+0x510/0x5e0 [ 100.088151][ T5161] invoke_syscall+0x98/0x2b8 [ 100.089273][ T5161] el0_svc_common+0x138/0x258 [ 100.090443][ T5161] do_el0_svc+0x58/0x14c [ 100.091448][ T5161] el0_svc+0x7c/0x1f0 [ 100.092514][ T5161] el0t_64_sync_handler+0x84/0xe4 [ 100.093755][ T5161] el0t_64_sync+0x1a0/0x1a4 [ 100.148365][ T5169] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.150192][ T5169] CPU: 1 PID: 5169 Comm: syz.2.17 Not tainted 5.15.178-syzkaller #0 [ 100.152188][ T5169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.154798][ T5169] Call trace: [ 100.155651][ T5169] dump_backtrace+0x0/0x530 [ 100.156782][ T5169] show_stack+0x2c/0x3c [ 100.157845][ T5169] dump_stack_lvl+0x108/0x170 [ 100.158997][ T5169] dump_stack+0x1c/0x58 [ 100.160068][ T5169] sysfs_create_dir_ns+0x278/0x318 [ 100.161445][ T5169] kobject_add_internal+0x384/0x8f0 [ 100.162815][ T5169] kobject_init_and_add+0x130/0x1a0 [ 100.164157][ T5169] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.165315][ T5169] gfs2_fill_super+0xe10/0x2010 [ 100.166530][ T5169] get_tree_bdev+0x360/0x54c [ 100.167740][ T5169] gfs2_get_tree+0x54/0x1b4 [ 100.168911][ T5169] vfs_get_tree+0x90/0x274 [ 100.170044][ T5169] do_new_mount+0x278/0x8fc [ 100.171107][ T5169] path_mount+0x594/0x101c [ 100.172179][ T5169] __arm64_sys_mount+0x510/0x5e0 [ 100.173464][ T5169] invoke_syscall+0x98/0x2b8 [ 100.174639][ T5169] el0_svc_common+0x138/0x258 [ 100.175810][ T5169] do_el0_svc+0x58/0x14c [ 100.176946][ T5169] el0_svc+0x7c/0x1f0 [ 100.178002][ T5169] el0t_64_sync_handler+0x84/0xe4 [ 100.179289][ T5169] el0t_64_sync+0x1a0/0x1a4 [ 100.204975][ T5161] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.209667][ T5161] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.238575][ T5169] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.240011][ T5173] loop4: detected capacity change from 0 to 32768 [ 100.246083][ T5169] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.333417][ T5173] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.335385][ T5173] CPU: 1 PID: 5173 Comm: syz.4.19 Not tainted 5.15.178-syzkaller #0 [ 100.337527][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.340113][ T5173] Call trace: [ 100.340953][ T5173] dump_backtrace+0x0/0x530 [ 100.341993][ T5173] show_stack+0x2c/0x3c [ 100.343040][ T5173] dump_stack_lvl+0x108/0x170 [ 100.344254][ T5173] dump_stack+0x1c/0x58 [ 100.345301][ T5173] sysfs_create_dir_ns+0x278/0x318 [ 100.346560][ T5173] kobject_add_internal+0x384/0x8f0 [ 100.347957][ T5173] kobject_init_and_add+0x130/0x1a0 [ 100.349309][ T5173] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.350477][ T5173] gfs2_fill_super+0xe10/0x2010 [ 100.351705][ T5173] get_tree_bdev+0x360/0x54c [ 100.352911][ T5173] gfs2_get_tree+0x54/0x1b4 [ 100.353993][ T5173] vfs_get_tree+0x90/0x274 [ 100.355123][ T5173] do_new_mount+0x278/0x8fc [ 100.356245][ T5173] path_mount+0x594/0x101c [ 100.357287][ T5173] __arm64_sys_mount+0x510/0x5e0 [ 100.358660][ T5173] invoke_syscall+0x98/0x2b8 [ 100.359839][ T5173] el0_svc_common+0x138/0x258 [ 100.361070][ T5173] do_el0_svc+0x58/0x14c [ 100.362165][ T5173] el0_svc+0x7c/0x1f0 [ 100.363191][ T5173] el0t_64_sync_handler+0x84/0xe4 [ 100.364450][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 100.465849][ T5173] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.490808][ T5173] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.493798][ T5206] loop1: detected capacity change from 0 to 32768 [ 100.574649][ T5206] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.576510][ T5206] CPU: 0 PID: 5206 Comm: syz.1.25 Not tainted 5.15.178-syzkaller #0 [ 100.578377][ T5206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.580790][ T5206] Call trace: [ 100.581608][ T5206] dump_backtrace+0x0/0x530 [ 100.582649][ T5206] show_stack+0x2c/0x3c [ 100.583722][ T5206] dump_stack_lvl+0x108/0x170 [ 100.584911][ T5206] dump_stack+0x1c/0x58 [ 100.586000][ T5206] sysfs_create_dir_ns+0x278/0x318 [ 100.587202][ T5206] kobject_add_internal+0x384/0x8f0 [ 100.588447][ T5206] kobject_init_and_add+0x130/0x1a0 [ 100.589794][ T5206] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.591062][ T5206] gfs2_fill_super+0xe10/0x2010 [ 100.592351][ T5206] get_tree_bdev+0x360/0x54c [ 100.593546][ T5206] gfs2_get_tree+0x54/0x1b4 [ 100.594687][ T5206] vfs_get_tree+0x90/0x274 [ 100.595789][ T5206] do_new_mount+0x278/0x8fc [ 100.596892][ T5206] path_mount+0x594/0x101c [ 100.597964][ T5206] __arm64_sys_mount+0x510/0x5e0 [ 100.599197][ T5206] invoke_syscall+0x98/0x2b8 [ 100.600331][ T5206] el0_svc_common+0x138/0x258 [ 100.601540][ T5206] do_el0_svc+0x58/0x14c [ 100.602519][ T5206] el0_svc+0x7c/0x1f0 [ 100.603454][ T5206] el0t_64_sync_handler+0x84/0xe4 [ 100.604678][ T5206] el0t_64_sync+0x1a0/0x1a4 [ 100.653392][ T5206] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.656693][ T5206] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.977265][ T5229] loop0: detected capacity change from 0 to 32768 [ 101.063025][ T5229] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.064913][ T5229] CPU: 0 PID: 5229 Comm: syz.0.26 Not tainted 5.15.178-syzkaller #0 [ 101.066997][ T5229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.069468][ T5229] Call trace: [ 101.070184][ T5228] loop2: detected capacity change from 0 to 32768 [ 101.070330][ T5229] dump_backtrace+0x0/0x530 [ 101.073227][ T5229] show_stack+0x2c/0x3c [ 101.074260][ T5229] dump_stack_lvl+0x108/0x170 [ 101.075418][ T5229] dump_stack+0x1c/0x58 [ 101.076466][ T5229] sysfs_create_dir_ns+0x278/0x318 [ 101.077687][ T5229] kobject_add_internal+0x384/0x8f0 [ 101.079034][ T5229] kobject_init_and_add+0x130/0x1a0 [ 101.080412][ T5229] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.081628][ T5229] gfs2_fill_super+0xe10/0x2010 [ 101.082878][ T5229] get_tree_bdev+0x360/0x54c [ 101.084010][ T5229] gfs2_get_tree+0x54/0x1b4 [ 101.085168][ T5229] vfs_get_tree+0x90/0x274 [ 101.086218][ T5229] do_new_mount+0x278/0x8fc [ 101.087420][ T5229] path_mount+0x594/0x101c [ 101.088534][ T5229] __arm64_sys_mount+0x510/0x5e0 [ 101.089711][ T5229] invoke_syscall+0x98/0x2b8 [ 101.090912][ T5229] el0_svc_common+0x138/0x258 [ 101.092038][ T5229] do_el0_svc+0x58/0x14c [ 101.093058][ T5229] el0_svc+0x7c/0x1f0 [ 101.094118][ T5229] el0t_64_sync_handler+0x84/0xe4 [ 101.095328][ T5229] el0t_64_sync+0x1a0/0x1a4 [ 101.118185][ T5229] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.121571][ T5229] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.148551][ T5228] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.150326][ T5228] CPU: 1 PID: 5228 Comm: syz.2.27 Not tainted 5.15.178-syzkaller #0 [ 101.152321][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.154964][ T5228] Call trace: [ 101.155794][ T5228] dump_backtrace+0x0/0x530 [ 101.156958][ T5228] show_stack+0x2c/0x3c [ 101.158025][ T5228] dump_stack_lvl+0x108/0x170 [ 101.159287][ T5228] dump_stack+0x1c/0x58 [ 101.160393][ T5228] sysfs_create_dir_ns+0x278/0x318 [ 101.161708][ T5228] kobject_add_internal+0x384/0x8f0 [ 101.163072][ T5228] kobject_init_and_add+0x130/0x1a0 [ 101.164365][ T5228] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.165620][ T5228] gfs2_fill_super+0xe10/0x2010 [ 101.166795][ T5228] get_tree_bdev+0x360/0x54c [ 101.168012][ T5228] gfs2_get_tree+0x54/0x1b4 [ 101.169163][ T5228] vfs_get_tree+0x90/0x274 [ 101.170339][ T5228] do_new_mount+0x278/0x8fc [ 101.171452][ T5228] path_mount+0x594/0x101c [ 101.172621][ T5228] __arm64_sys_mount+0x510/0x5e0 [ 101.173842][ T5228] invoke_syscall+0x98/0x2b8 [ 101.175076][ T5228] el0_svc_common+0x138/0x258 [ 101.176241][ T5228] do_el0_svc+0x58/0x14c [ 101.177314][ T5228] el0_svc+0x7c/0x1f0 [ 101.178388][ T5228] el0t_64_sync_handler+0x84/0xe4 [ 101.179668][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 101.243257][ T5228] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.246533][ T5228] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.351534][ T5243] loop4: detected capacity change from 0 to 32768 [ 101.386675][ T5243] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.388621][ T5243] CPU: 1 PID: 5243 Comm: syz.4.28 Not tainted 5.15.178-syzkaller #0 [ 101.390406][ T5243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.392896][ T5243] Call trace: [ 101.393680][ T5243] dump_backtrace+0x0/0x530 [ 101.394831][ T5243] show_stack+0x2c/0x3c [ 101.395815][ T5243] dump_stack_lvl+0x108/0x170 [ 101.397031][ T5243] dump_stack+0x1c/0x58 [ 101.398065][ T5243] sysfs_create_dir_ns+0x278/0x318 [ 101.399418][ T5243] kobject_add_internal+0x384/0x8f0 [ 101.400809][ T5243] kobject_init_and_add+0x130/0x1a0 [ 101.402147][ T5243] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.403368][ T5243] gfs2_fill_super+0xe10/0x2010 [ 101.404568][ T5243] get_tree_bdev+0x360/0x54c [ 101.405767][ T5243] gfs2_get_tree+0x54/0x1b4 [ 101.406941][ T5243] vfs_get_tree+0x90/0x274 [ 101.408055][ T5243] do_new_mount+0x278/0x8fc [ 101.409218][ T5243] path_mount+0x594/0x101c [ 101.410295][ T5243] __arm64_sys_mount+0x510/0x5e0 [ 101.411686][ T5243] invoke_syscall+0x98/0x2b8 [ 101.412920][ T5243] el0_svc_common+0x138/0x258 [ 101.414107][ T5243] do_el0_svc+0x58/0x14c [ 101.415182][ T5243] el0_svc+0x7c/0x1f0 [ 101.416220][ T5243] el0t_64_sync_handler+0x84/0xe4 [ 101.417601][ T5243] el0t_64_sync+0x1a0/0x1a4 [ 101.508584][ T5243] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.531368][ T5243] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.615594][ T5206] loop1: detected capacity change from 0 to 32768 [ 101.643452][ T5206] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.645395][ T5206] CPU: 0 PID: 5206 Comm: syz.1.25 Not tainted 5.15.178-syzkaller #0 [ 101.647254][ T5206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.649774][ T5206] Call trace: [ 101.650564][ T5206] dump_backtrace+0x0/0x530 [ 101.651812][ T5206] show_stack+0x2c/0x3c [ 101.652924][ T5206] dump_stack_lvl+0x108/0x170 [ 101.654006][ T5206] dump_stack+0x1c/0x58 [ 101.654918][ T5206] sysfs_create_dir_ns+0x278/0x318 [ 101.656160][ T5206] kobject_add_internal+0x384/0x8f0 [ 101.657429][ T5206] kobject_init_and_add+0x130/0x1a0 [ 101.658726][ T5206] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.660017][ T5206] gfs2_fill_super+0xe10/0x2010 [ 101.661235][ T5206] get_tree_bdev+0x360/0x54c [ 101.662461][ T5206] gfs2_get_tree+0x54/0x1b4 [ 101.663626][ T5206] vfs_get_tree+0x90/0x274 [ 101.664790][ T5206] do_new_mount+0x278/0x8fc [ 101.665889][ T5206] path_mount+0x594/0x101c [ 101.666954][ T5206] __arm64_sys_mount+0x510/0x5e0 [ 101.668244][ T5206] invoke_syscall+0x98/0x2b8 [ 101.669352][ T5206] el0_svc_common+0x138/0x258 [ 101.670500][ T5206] do_el0_svc+0x58/0x14c [ 101.671604][ T5206] el0_svc+0x7c/0x1f0 [ 101.672593][ T5206] el0t_64_sync_handler+0x84/0xe4 [ 101.673840][ T5206] el0t_64_sync+0x1a0/0x1a4 [ 101.689051][ T5206] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.705502][ T5206] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:41 executed programs: 24 [ 101.969481][ T5229] loop0: detected capacity change from 0 to 32768 [ 102.033488][ T5229] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.035441][ T5229] CPU: 0 PID: 5229 Comm: syz.0.26 Not tainted 5.15.178-syzkaller #0 [ 102.037468][ T5229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.039904][ T5229] Call trace: [ 102.040709][ T5229] dump_backtrace+0x0/0x530 [ 102.041839][ T5229] show_stack+0x2c/0x3c [ 102.042906][ T5229] dump_stack_lvl+0x108/0x170 [ 102.043964][ T5229] dump_stack+0x1c/0x58 [ 102.045017][ T5229] sysfs_create_dir_ns+0x278/0x318 [ 102.046307][ T5229] kobject_add_internal+0x384/0x8f0 [ 102.047642][ T5229] kobject_init_and_add+0x130/0x1a0 [ 102.048916][ T5229] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.050224][ T5229] gfs2_fill_super+0xe10/0x2010 [ 102.051490][ T5229] get_tree_bdev+0x360/0x54c [ 102.052724][ T5229] gfs2_get_tree+0x54/0x1b4 [ 102.053751][ T5229] vfs_get_tree+0x90/0x274 [ 102.054899][ T5229] do_new_mount+0x278/0x8fc [ 102.056072][ T5229] path_mount+0x594/0x101c [ 102.057155][ T5229] __arm64_sys_mount+0x510/0x5e0 [ 102.058306][ T5229] invoke_syscall+0x98/0x2b8 [ 102.059375][ T5229] el0_svc_common+0x138/0x258 [ 102.060472][ T5229] do_el0_svc+0x58/0x14c [ 102.061344][ T5229] el0_svc+0x7c/0x1f0 [ 102.062403][ T5229] el0t_64_sync_handler+0x84/0xe4 [ 102.063624][ T5229] el0t_64_sync+0x1a0/0x1a4 [ 102.071276][ T5229] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.074472][ T5229] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.141703][ T5228] loop2: detected capacity change from 0 to 32768 [ 102.172374][ T5228] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.174540][ T5228] CPU: 1 PID: 5228 Comm: syz.2.27 Not tainted 5.15.178-syzkaller #0 [ 102.176513][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.179052][ T5228] Call trace: [ 102.179897][ T5228] dump_backtrace+0x0/0x530 [ 102.181063][ T5228] show_stack+0x2c/0x3c [ 102.182099][ T5228] dump_stack_lvl+0x108/0x170 [ 102.183289][ T5228] dump_stack+0x1c/0x58 [ 102.184448][ T5228] sysfs_create_dir_ns+0x278/0x318 [ 102.185856][ T5228] kobject_add_internal+0x384/0x8f0 [ 102.187168][ T5228] kobject_init_and_add+0x130/0x1a0 [ 102.188520][ T5228] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.189835][ T5228] gfs2_fill_super+0xe10/0x2010 [ 102.191106][ T5228] get_tree_bdev+0x360/0x54c [ 102.192389][ T5228] gfs2_get_tree+0x54/0x1b4 [ 102.193550][ T5228] vfs_get_tree+0x90/0x274 [ 102.194741][ T5228] do_new_mount+0x278/0x8fc [ 102.195950][ T5228] path_mount+0x594/0x101c [ 102.197001][ T5228] __arm64_sys_mount+0x510/0x5e0 [ 102.198344][ T5228] invoke_syscall+0x98/0x2b8 [ 102.199557][ T5228] el0_svc_common+0x138/0x258 [ 102.200763][ T5228] do_el0_svc+0x58/0x14c [ 102.201950][ T5228] el0_svc+0x7c/0x1f0 [ 102.202945][ T5228] el0t_64_sync_handler+0x84/0xe4 [ 102.204208][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 102.272126][ T5228] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.275428][ T5228] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.335404][ T5243] loop4: detected capacity change from 0 to 32768 [ 102.356440][ T5276] loop1: detected capacity change from 0 to 32768 [ 102.400806][ T5243] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.405231][ T5276] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.407100][ T5276] CPU: 1 PID: 5276 Comm: syz.1.29 Not tainted 5.15.178-syzkaller #0 [ 102.409031][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.411556][ T5276] Call trace: [ 102.412444][ T5276] dump_backtrace+0x0/0x530 [ 102.413535][ T5276] show_stack+0x2c/0x3c [ 102.414568][ T5276] dump_stack_lvl+0x108/0x170 [ 102.415836][ T5276] dump_stack+0x1c/0x58 [ 102.416898][ T5276] sysfs_create_dir_ns+0x278/0x318 [ 102.418243][ T5276] kobject_add_internal+0x384/0x8f0 [ 102.419457][ T5276] kobject_init_and_add+0x130/0x1a0 [ 102.420849][ T5276] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.422103][ T5276] gfs2_fill_super+0xe10/0x2010 [ 102.423267][ T5276] get_tree_bdev+0x360/0x54c [ 102.424455][ T5276] gfs2_get_tree+0x54/0x1b4 [ 102.425615][ T5276] vfs_get_tree+0x90/0x274 [ 102.426793][ T5276] do_new_mount+0x278/0x8fc [ 102.427952][ T5276] path_mount+0x594/0x101c [ 102.429066][ T5276] __arm64_sys_mount+0x510/0x5e0 [ 102.430258][ T5276] invoke_syscall+0x98/0x2b8 [ 102.431518][ T5276] el0_svc_common+0x138/0x258 [ 102.432777][ T5276] do_el0_svc+0x58/0x14c [ 102.433865][ T5276] el0_svc+0x7c/0x1f0 [ 102.434897][ T5276] el0t_64_sync_handler+0x84/0xe4 [ 102.436241][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 102.440942][ T5243] CPU: 1 PID: 5243 Comm: syz.4.28 Not tainted 5.15.178-syzkaller #0 [ 102.443064][ T5243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.445668][ T5243] Call trace: [ 102.446486][ T5243] dump_backtrace+0x0/0x530 [ 102.447593][ T5243] show_stack+0x2c/0x3c [ 102.448596][ T5243] dump_stack_lvl+0x108/0x170 [ 102.449738][ T5243] dump_stack+0x1c/0x58 [ 102.450773][ T5243] sysfs_create_dir_ns+0x278/0x318 [ 102.452079][ T5243] kobject_add_internal+0x384/0x8f0 [ 102.453315][ T5243] kobject_init_and_add+0x130/0x1a0 [ 102.454685][ T5243] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.455982][ T5243] gfs2_fill_super+0xe10/0x2010 [ 102.457231][ T5243] get_tree_bdev+0x360/0x54c [ 102.458358][ T5243] gfs2_get_tree+0x54/0x1b4 [ 102.459488][ T5243] vfs_get_tree+0x90/0x274 [ 102.460587][ T5243] do_new_mount+0x278/0x8fc [ 102.461722][ T5243] path_mount+0x594/0x101c [ 102.462838][ T5243] __arm64_sys_mount+0x510/0x5e0 [ 102.464155][ T5243] invoke_syscall+0x98/0x2b8 [ 102.465288][ T5243] el0_svc_common+0x138/0x258 [ 102.466514][ T5243] do_el0_svc+0x58/0x14c [ 102.467573][ T5243] el0_svc+0x7c/0x1f0 [ 102.468653][ T5243] el0t_64_sync_handler+0x84/0xe4 [ 102.469976][ T5243] el0t_64_sync+0x1a0/0x1a4 [ 102.518066][ T5243] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.521357][ T5243] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.526238][ T5276] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.529455][ T5276] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.790809][ T5289] loop0: detected capacity change from 0 to 32768 [ 102.856311][ T5289] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.858241][ T5289] CPU: 0 PID: 5289 Comm: syz.0.30 Not tainted 5.15.178-syzkaller #0 [ 102.860278][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.862724][ T5289] Call trace: [ 102.863533][ T5289] dump_backtrace+0x0/0x530 [ 102.864682][ T5289] show_stack+0x2c/0x3c [ 102.865752][ T5289] dump_stack_lvl+0x108/0x170 [ 102.866937][ T5289] dump_stack+0x1c/0x58 [ 102.868092][ T5289] sysfs_create_dir_ns+0x278/0x318 [ 102.869239][ T5289] kobject_add_internal+0x384/0x8f0 [ 102.870453][ T5289] kobject_init_and_add+0x130/0x1a0 [ 102.871803][ T5289] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.873030][ T5289] gfs2_fill_super+0xe10/0x2010 [ 102.874235][ T5289] get_tree_bdev+0x360/0x54c [ 102.875416][ T5289] gfs2_get_tree+0x54/0x1b4 [ 102.876599][ T5289] vfs_get_tree+0x90/0x274 [ 102.877859][ T5289] do_new_mount+0x278/0x8fc [ 102.879112][ T5289] path_mount+0x594/0x101c [ 102.880247][ T5289] __arm64_sys_mount+0x510/0x5e0 [ 102.881533][ T5289] invoke_syscall+0x98/0x2b8 [ 102.882728][ T5289] el0_svc_common+0x138/0x258 [ 102.883870][ T5289] do_el0_svc+0x58/0x14c [ 102.884944][ T5289] el0_svc+0x7c/0x1f0 [ 102.885993][ T5289] el0t_64_sync_handler+0x84/0xe4 [ 102.887317][ T5289] el0t_64_sync+0x1a0/0x1a4 [ 102.949531][ T5289] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.953003][ T5289] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.007124][ T5302] loop2: detected capacity change from 0 to 32768 [ 103.047201][ T5302] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.048978][ T5302] CPU: 1 PID: 5302 Comm: syz.2.31 Not tainted 5.15.178-syzkaller #0 [ 103.051087][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.053710][ T5302] Call trace: [ 103.054501][ T5302] dump_backtrace+0x0/0x530 [ 103.055739][ T5302] show_stack+0x2c/0x3c [ 103.056750][ T5302] dump_stack_lvl+0x108/0x170 [ 103.057965][ T5302] dump_stack+0x1c/0x58 [ 103.059052][ T5302] sysfs_create_dir_ns+0x278/0x318 [ 103.060403][ T5302] kobject_add_internal+0x384/0x8f0 [ 103.061793][ T5302] kobject_init_and_add+0x130/0x1a0 [ 103.063127][ T5302] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.064408][ T5302] gfs2_fill_super+0xe10/0x2010 [ 103.065678][ T5302] get_tree_bdev+0x360/0x54c [ 103.066780][ T5302] gfs2_get_tree+0x54/0x1b4 [ 103.067920][ T5302] vfs_get_tree+0x90/0x274 [ 103.069168][ T5302] do_new_mount+0x278/0x8fc [ 103.070404][ T5302] path_mount+0x594/0x101c [ 103.071594][ T5302] __arm64_sys_mount+0x510/0x5e0 [ 103.072935][ T5302] invoke_syscall+0x98/0x2b8 [ 103.074171][ T5302] el0_svc_common+0x138/0x258 [ 103.075374][ T5302] do_el0_svc+0x58/0x14c [ 103.076472][ T5302] el0_svc+0x7c/0x1f0 [ 103.077507][ T5302] el0t_64_sync_handler+0x84/0xe4 [ 103.078770][ T5302] el0t_64_sync+0x1a0/0x1a4 [ 103.161305][ T5302] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.164942][ T5302] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.247945][ T5276] loop1: detected capacity change from 0 to 32768 [ 103.264746][ T5308] loop4: detected capacity change from 0 to 32768 [ 103.302720][ T5308] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.304404][ T5308] CPU: 0 PID: 5308 Comm: syz.4.32 Not tainted 5.15.178-syzkaller #0 [ 103.306304][ T5308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.308897][ T5308] Call trace: [ 103.309725][ T5308] dump_backtrace+0x0/0x530 [ 103.310883][ T5308] show_stack+0x2c/0x3c [ 103.311925][ T5308] dump_stack_lvl+0x108/0x170 [ 103.313078][ T5308] dump_stack+0x1c/0x58 [ 103.314172][ T5308] sysfs_create_dir_ns+0x278/0x318 [ 103.315373][ T5308] kobject_add_internal+0x384/0x8f0 [ 103.316681][ T5308] kobject_init_and_add+0x130/0x1a0 [ 103.317939][ T5308] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.319151][ T5308] gfs2_fill_super+0xe10/0x2010 [ 103.320345][ T5308] get_tree_bdev+0x360/0x54c [ 103.321538][ T5308] gfs2_get_tree+0x54/0x1b4 [ 103.322731][ T5308] vfs_get_tree+0x90/0x274 [ 103.323853][ T5308] do_new_mount+0x278/0x8fc [ 103.325179][ T5308] path_mount+0x594/0x101c [ 103.326327][ T5308] __arm64_sys_mount+0x510/0x5e0 [ 103.327612][ T5308] invoke_syscall+0x98/0x2b8 [ 103.328802][ T5308] el0_svc_common+0x138/0x258 [ 103.330037][ T5308] do_el0_svc+0x58/0x14c [ 103.331196][ T5308] el0_svc+0x7c/0x1f0 [ 103.332245][ T5308] el0t_64_sync_handler+0x84/0xe4 [ 103.333577][ T5308] el0t_64_sync+0x1a0/0x1a4 [ 103.344535][ T5276] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.346555][ T5276] CPU: 1 PID: 5276 Comm: syz.1.29 Not tainted 5.15.178-syzkaller #0 [ 103.348668][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.351230][ T5276] Call trace: [ 103.352022][ T5276] dump_backtrace+0x0/0x530 [ 103.353243][ T5276] show_stack+0x2c/0x3c [ 103.354331][ T5276] dump_stack_lvl+0x108/0x170 [ 103.355494][ T5276] dump_stack+0x1c/0x58 [ 103.356627][ T5276] sysfs_create_dir_ns+0x278/0x318 [ 103.357986][ T5276] kobject_add_internal+0x384/0x8f0 [ 103.359314][ T5276] kobject_init_and_add+0x130/0x1a0 [ 103.360735][ T5276] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.361917][ T5276] gfs2_fill_super+0xe10/0x2010 [ 103.363127][ T5276] get_tree_bdev+0x360/0x54c [ 103.364368][ T5276] gfs2_get_tree+0x54/0x1b4 [ 103.365585][ T5276] vfs_get_tree+0x90/0x274 [ 103.366798][ T5276] do_new_mount+0x278/0x8fc [ 103.367945][ T5276] path_mount+0x594/0x101c [ 103.369209][ T5276] __arm64_sys_mount+0x510/0x5e0 [ 103.370451][ T5276] invoke_syscall+0x98/0x2b8 [ 103.371644][ T5276] el0_svc_common+0x138/0x258 [ 103.372876][ T5276] do_el0_svc+0x58/0x14c [ 103.373851][ T5276] el0_svc+0x7c/0x1f0 [ 103.374823][ T5276] el0t_64_sync_handler+0x84/0xe4 [ 103.376169][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 103.417599][ T5308] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.420938][ T5308] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.451804][ T5276] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.455750][ T5276] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.574022][ T5289] loop0: detected capacity change from 0 to 32768 [ 103.606342][ T5289] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.608409][ T5289] CPU: 0 PID: 5289 Comm: syz.0.30 Not tainted 5.15.178-syzkaller #0 [ 103.610243][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.612924][ T5289] Call trace: [ 103.613690][ T5289] dump_backtrace+0x0/0x530 [ 103.614931][ T5289] show_stack+0x2c/0x3c [ 103.615952][ T5289] dump_stack_lvl+0x108/0x170 [ 103.617074][ T5289] dump_stack+0x1c/0x58 [ 103.618144][ T5289] sysfs_create_dir_ns+0x278/0x318 [ 103.619456][ T5289] kobject_add_internal+0x384/0x8f0 [ 103.620788][ T5289] kobject_init_and_add+0x130/0x1a0 [ 103.622027][ T5289] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.623291][ T5289] gfs2_fill_super+0xe10/0x2010 [ 103.624626][ T5289] get_tree_bdev+0x360/0x54c [ 103.625846][ T5289] gfs2_get_tree+0x54/0x1b4 [ 103.626998][ T5289] vfs_get_tree+0x90/0x274 [ 103.628186][ T5289] do_new_mount+0x278/0x8fc [ 103.629393][ T5289] path_mount+0x594/0x101c [ 103.630493][ T5289] __arm64_sys_mount+0x510/0x5e0 [ 103.631783][ T5289] invoke_syscall+0x98/0x2b8 [ 103.632954][ T5289] el0_svc_common+0x138/0x258 [ 103.634133][ T5289] do_el0_svc+0x58/0x14c [ 103.635147][ T5289] el0_svc+0x7c/0x1f0 [ 103.636152][ T5289] el0t_64_sync_handler+0x84/0xe4 [ 103.637481][ T5289] el0t_64_sync+0x1a0/0x1a4 [ 103.722804][ T5289] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.726069][ T5289] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.825920][ T5302] loop2: detected capacity change from 0 to 32768 [ 103.912213][ T5302] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.914271][ T5302] CPU: 1 PID: 5302 Comm: syz.2.31 Not tainted 5.15.178-syzkaller #0 [ 103.916296][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.918921][ T5302] Call trace: [ 103.919756][ T5302] dump_backtrace+0x0/0x530 [ 103.920929][ T5302] show_stack+0x2c/0x3c [ 103.921982][ T5302] dump_stack_lvl+0x108/0x170 [ 103.923319][ T5302] dump_stack+0x1c/0x58 [ 103.924500][ T5302] sysfs_create_dir_ns+0x278/0x318 [ 103.925844][ T5302] kobject_add_internal+0x384/0x8f0 [ 103.927236][ T5302] kobject_init_and_add+0x130/0x1a0 [ 103.928613][ T5302] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.929809][ T5302] gfs2_fill_super+0xe10/0x2010 [ 103.931112][ T5302] get_tree_bdev+0x360/0x54c [ 103.932317][ T5302] gfs2_get_tree+0x54/0x1b4 [ 103.933479][ T5302] vfs_get_tree+0x90/0x274 [ 103.934712][ T5302] do_new_mount+0x278/0x8fc [ 103.935926][ T5302] path_mount+0x594/0x101c [ 103.937116][ T5302] __arm64_sys_mount+0x510/0x5e0 [ 103.938403][ T5302] invoke_syscall+0x98/0x2b8 [ 103.939675][ T5302] el0_svc_common+0x138/0x258 [ 103.940931][ T5302] do_el0_svc+0x58/0x14c [ 103.942027][ T5302] el0_svc+0x7c/0x1f0 [ 103.943124][ T5302] el0t_64_sync_handler+0x84/0xe4 [ 103.944446][ T5302] el0t_64_sync+0x1a0/0x1a4 [ 104.008380][ T5302] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.015284][ T5302] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.093048][ T5339] loop1: detected capacity change from 0 to 32768 [ 104.148464][ T5339] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.150378][ T5339] CPU: 1 PID: 5339 Comm: syz.1.33 Not tainted 5.15.178-syzkaller #0 [ 104.152344][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.154973][ T5339] Call trace: [ 104.155864][ T5339] dump_backtrace+0x0/0x530 [ 104.156967][ T5339] show_stack+0x2c/0x3c [ 104.158023][ T5339] dump_stack_lvl+0x108/0x170 [ 104.159266][ T5339] dump_stack+0x1c/0x58 [ 104.160302][ T5339] sysfs_create_dir_ns+0x278/0x318 [ 104.161594][ T5339] kobject_add_internal+0x384/0x8f0 [ 104.162948][ T5339] kobject_init_and_add+0x130/0x1a0 [ 104.164309][ T5339] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.165504][ T5339] gfs2_fill_super+0xe10/0x2010 [ 104.166792][ T5339] get_tree_bdev+0x360/0x54c [ 104.167966][ T5339] gfs2_get_tree+0x54/0x1b4 [ 104.168225][ T5308] loop4: detected capacity change from 0 to 32768 [ 104.169118][ T5339] vfs_get_tree+0x90/0x274 [ 104.171712][ T5339] do_new_mount+0x278/0x8fc [ 104.172862][ T5339] path_mount+0x594/0x101c [ 104.173997][ T5339] __arm64_sys_mount+0x510/0x5e0 [ 104.175300][ T5339] invoke_syscall+0x98/0x2b8 [ 104.176551][ T5339] el0_svc_common+0x138/0x258 [ 104.177806][ T5339] do_el0_svc+0x58/0x14c [ 104.178953][ T5339] el0_svc+0x7c/0x1f0 [ 104.179925][ T5339] el0t_64_sync_handler+0x84/0xe4 [ 104.181193][ T5339] el0t_64_sync+0x1a0/0x1a4 [ 104.207314][ T5339] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.225547][ T5339] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.248108][ T5308] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.250014][ T5308] CPU: 0 PID: 5308 Comm: syz.4.32 Not tainted 5.15.178-syzkaller #0 [ 104.251933][ T5308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.254367][ T5308] Call trace: [ 104.255116][ T5308] dump_backtrace+0x0/0x530 [ 104.256213][ T5308] show_stack+0x2c/0x3c [ 104.257300][ T5308] dump_stack_lvl+0x108/0x170 [ 104.258429][ T5308] dump_stack+0x1c/0x58 [ 104.259514][ T5308] sysfs_create_dir_ns+0x278/0x318 [ 104.260822][ T5308] kobject_add_internal+0x384/0x8f0 [ 104.262098][ T5308] kobject_init_and_add+0x130/0x1a0 [ 104.263408][ T5308] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.264615][ T5308] gfs2_fill_super+0xe10/0x2010 [ 104.265803][ T5308] get_tree_bdev+0x360/0x54c [ 104.266825][ T5308] gfs2_get_tree+0x54/0x1b4 [ 104.267817][ T5308] vfs_get_tree+0x90/0x274 [ 104.268963][ T5308] do_new_mount+0x278/0x8fc [ 104.270127][ T5308] path_mount+0x594/0x101c [ 104.271271][ T5308] __arm64_sys_mount+0x510/0x5e0 [ 104.272449][ T5308] invoke_syscall+0x98/0x2b8 [ 104.273548][ T5308] el0_svc_common+0x138/0x258 [ 104.274740][ T5308] do_el0_svc+0x58/0x14c [ 104.275863][ T5308] el0_svc+0x7c/0x1f0 [ 104.276818][ T5308] el0t_64_sync_handler+0x84/0xe4 [ 104.278102][ T5308] el0t_64_sync+0x1a0/0x1a4 [ 104.350821][ T5308] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.381695][ T5308] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.406348][ T5347] loop0: detected capacity change from 0 to 32768 [ 104.505570][ T5347] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.507549][ T5347] CPU: 1 PID: 5347 Comm: syz.0.34 Not tainted 5.15.178-syzkaller #0 [ 104.509677][ T5347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.512371][ T5347] Call trace: [ 104.513242][ T5347] dump_backtrace+0x0/0x530 [ 104.514509][ T5347] show_stack+0x2c/0x3c [ 104.515615][ T5347] dump_stack_lvl+0x108/0x170 [ 104.516885][ T5347] dump_stack+0x1c/0x58 [ 104.517994][ T5347] sysfs_create_dir_ns+0x278/0x318 [ 104.519337][ T5347] kobject_add_internal+0x384/0x8f0 [ 104.520729][ T5347] kobject_init_and_add+0x130/0x1a0 [ 104.522134][ T5347] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.523344][ T5347] gfs2_fill_super+0xe10/0x2010 [ 104.524675][ T5347] get_tree_bdev+0x360/0x54c [ 104.525915][ T5347] gfs2_get_tree+0x54/0x1b4 [ 104.527083][ T5347] vfs_get_tree+0x90/0x274 [ 104.528438][ T5347] do_new_mount+0x278/0x8fc [ 104.529521][ T5347] path_mount+0x594/0x101c [ 104.530673][ T5347] __arm64_sys_mount+0x510/0x5e0 [ 104.531904][ T5347] invoke_syscall+0x98/0x2b8 [ 104.533031][ T5347] el0_svc_common+0x138/0x258 [ 104.534197][ T5347] do_el0_svc+0x58/0x14c [ 104.535311][ T5347] el0_svc+0x7c/0x1f0 [ 104.536310][ T5347] el0t_64_sync_handler+0x84/0xe4 [ 104.537624][ T5347] el0t_64_sync+0x1a0/0x1a4 [ 104.618329][ T5347] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.625865][ T5347] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.930149][ T5339] loop1: detected capacity change from 0 to 32768 [ 104.987481][ T5359] loop2: detected capacity change from 0 to 32768 [ 105.033534][ T5359] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.035278][ T5359] CPU: 0 PID: 5359 Comm: syz.2.35 Not tainted 5.15.178-syzkaller #0 [ 105.037212][ T5359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.039672][ T5359] Call trace: [ 105.040423][ T5359] dump_backtrace+0x0/0x530 [ 105.041541][ T5359] show_stack+0x2c/0x3c [ 105.042542][ T5359] dump_stack_lvl+0x108/0x170 [ 105.043762][ T5359] dump_stack+0x1c/0x58 [ 105.044736][ T5359] sysfs_create_dir_ns+0x278/0x318 [ 105.045951][ T5359] kobject_add_internal+0x384/0x8f0 [ 105.047267][ T5359] kobject_init_and_add+0x130/0x1a0 [ 105.048601][ T5359] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.049820][ T5359] gfs2_fill_super+0xe10/0x2010 [ 105.051113][ T5359] get_tree_bdev+0x360/0x54c [ 105.052294][ T5359] gfs2_get_tree+0x54/0x1b4 [ 105.053417][ T5359] vfs_get_tree+0x90/0x274 [ 105.054689][ T5359] do_new_mount+0x278/0x8fc [ 105.055904][ T5359] path_mount+0x594/0x101c [ 105.057038][ T5359] __arm64_sys_mount+0x510/0x5e0 [ 105.058168][ T5359] invoke_syscall+0x98/0x2b8 [ 105.059276][ T5359] el0_svc_common+0x138/0x258 [ 105.060521][ T5359] do_el0_svc+0x58/0x14c [ 105.061582][ T5359] el0_svc+0x7c/0x1f0 [ 105.062603][ T5359] el0t_64_sync_handler+0x84/0xe4 [ 105.063935][ T5359] el0t_64_sync+0x1a0/0x1a4 [ 105.068735][ T5347] loop0: detected capacity change from 0 to 32768 [ 105.071904][ T5364] loop4: detected capacity change from 0 to 32768 [ 105.077860][ T5339] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.079844][ T5339] CPU: 0 PID: 5339 Comm: syz.1.33 Not tainted 5.15.178-syzkaller #0 [ 105.081842][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.084366][ T5339] Call trace: [ 105.085166][ T5339] dump_backtrace+0x0/0x530 [ 105.086367][ T5339] show_stack+0x2c/0x3c [ 105.087471][ T5339] dump_stack_lvl+0x108/0x170 [ 105.088586][ T5339] dump_stack+0x1c/0x58 [ 105.088745][ T5359] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.089598][ T5339] sysfs_create_dir_ns+0x278/0x318 [ 105.093147][ T5359] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.094255][ T5339] kobject_add_internal+0x384/0x8f0 [ 105.094273][ T5339] kobject_init_and_add+0x130/0x1a0 [ 105.094283][ T5339] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.094294][ T5339] gfs2_fill_super+0xe10/0x2010 [ 105.094304][ T5339] get_tree_bdev+0x360/0x54c [ 105.094313][ T5339] gfs2_get_tree+0x54/0x1b4 [ 105.094321][ T5339] vfs_get_tree+0x90/0x274 [ 105.094330][ T5339] do_new_mount+0x278/0x8fc [ 105.094339][ T5339] path_mount+0x594/0x101c [ 105.094347][ T5339] __arm64_sys_mount+0x510/0x5e0 [ 105.094355][ T5339] invoke_syscall+0x98/0x2b8 [ 105.094366][ T5339] el0_svc_common+0x138/0x258 [ 105.094375][ T5339] do_el0_svc+0x58/0x14c [ 105.094385][ T5339] el0_svc+0x7c/0x1f0 [ 105.094394][ T5339] el0t_64_sync_handler+0x84/0xe4 [ 105.094402][ T5339] el0t_64_sync+0x1a0/0x1a4 [ 105.116825][ T5339] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.120420][ T5339] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.124511][ T5347] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.128813][ T5347] CPU: 1 PID: 5347 Comm: syz.0.34 Not tainted 5.15.178-syzkaller #0 [ 105.130832][ T5347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.133424][ T5347] Call trace: [ 105.134278][ T5347] dump_backtrace+0x0/0x530 [ 105.135566][ T5347] show_stack+0x2c/0x3c [ 105.136648][ T5347] dump_stack_lvl+0x108/0x170 [ 105.137863][ T5347] dump_stack+0x1c/0x58 [ 105.138934][ T5347] sysfs_create_dir_ns+0x278/0x318 [ 105.140225][ T5347] kobject_add_internal+0x384/0x8f0 [ 105.141655][ T5347] kobject_init_and_add+0x130/0x1a0 [ 105.142949][ T5347] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.144237][ T5347] gfs2_fill_super+0xe10/0x2010 [ 105.145524][ T5347] get_tree_bdev+0x360/0x54c [ 105.146768][ T5347] gfs2_get_tree+0x54/0x1b4 [ 105.148013][ T5347] vfs_get_tree+0x90/0x274 [ 105.149068][ T5347] do_new_mount+0x278/0x8fc [ 105.150221][ T5347] path_mount+0x594/0x101c [ 105.151357][ T5347] __arm64_sys_mount+0x510/0x5e0 [ 105.152623][ T5347] invoke_syscall+0x98/0x2b8 [ 105.153793][ T5347] el0_svc_common+0x138/0x258 [ 105.155115][ T5347] do_el0_svc+0x58/0x14c [ 105.156314][ T5347] el0_svc+0x7c/0x1f0 [ 105.157320][ T5347] el0t_64_sync_handler+0x84/0xe4 [ 105.158667][ T5347] el0t_64_sync+0x1a0/0x1a4 [ 105.163169][ T5364] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.165012][ T5364] CPU: 0 PID: 5364 Comm: syz.4.36 Not tainted 5.15.178-syzkaller #0 [ 105.166911][ T5364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.169311][ T5364] Call trace: [ 105.170050][ T5364] dump_backtrace+0x0/0x530 [ 105.171195][ T5364] show_stack+0x2c/0x3c [ 105.172250][ T5364] dump_stack_lvl+0x108/0x170 [ 105.173510][ T5364] dump_stack+0x1c/0x58 [ 105.174562][ T5364] sysfs_create_dir_ns+0x278/0x318 [ 105.175919][ T5364] kobject_add_internal+0x384/0x8f0 [ 105.177312][ T5364] kobject_init_and_add+0x130/0x1a0 [ 105.178727][ T5364] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.179864][ T5364] gfs2_fill_super+0xe10/0x2010 [ 105.181086][ T5364] get_tree_bdev+0x360/0x54c [ 105.182272][ T5364] gfs2_get_tree+0x54/0x1b4 [ 105.183515][ T5364] vfs_get_tree+0x90/0x274 [ 105.184790][ T5364] do_new_mount+0x278/0x8fc [ 105.185882][ T5364] path_mount+0x594/0x101c [ 105.187020][ T5364] __arm64_sys_mount+0x510/0x5e0 [ 105.188377][ T5364] invoke_syscall+0x98/0x2b8 [ 105.189541][ T5364] el0_svc_common+0x138/0x258 [ 105.190769][ T5364] do_el0_svc+0x58/0x14c [ 105.191825][ T5364] el0_svc+0x7c/0x1f0 [ 105.192973][ T5364] el0t_64_sync_handler+0x84/0xe4 [ 105.194264][ T5364] el0t_64_sync+0x1a0/0x1a4 [ 105.199532][ T5347] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.219559][ T5364] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.224012][ T5347] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.235567][ T5364] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.787136][ T5364] loop4: detected capacity change from 0 to 32768 [ 105.827459][ T5364] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.829328][ T5364] CPU: 0 PID: 5364 Comm: syz.4.36 Not tainted 5.15.178-syzkaller #0 [ 105.831187][ T5364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.833692][ T5364] Call trace: [ 105.834523][ T5364] dump_backtrace+0x0/0x530 [ 105.835722][ T5364] show_stack+0x2c/0x3c [ 105.836754][ T5364] dump_stack_lvl+0x108/0x170 [ 105.838000][ T5364] dump_stack+0x1c/0x58 [ 105.839037][ T5364] sysfs_create_dir_ns+0x278/0x318 [ 105.840377][ T5364] kobject_add_internal+0x384/0x8f0 [ 105.841736][ T5364] kobject_init_and_add+0x130/0x1a0 [ 105.843191][ T5364] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.844426][ T5364] gfs2_fill_super+0xe10/0x2010 [ 105.845710][ T5364] get_tree_bdev+0x360/0x54c [ 105.846818][ T5364] gfs2_get_tree+0x54/0x1b4 [ 105.847910][ T5364] vfs_get_tree+0x90/0x274 [ 105.848489][ T5392] loop1: detected capacity change from 0 to 32768 [ 105.849035][ T5364] do_new_mount+0x278/0x8fc [ 105.851746][ T5364] path_mount+0x594/0x101c [ 105.852753][ T5364] __arm64_sys_mount+0x510/0x5e0 [ 105.854059][ T5364] invoke_syscall+0x98/0x2b8 [ 105.855146][ T5364] el0_svc_common+0x138/0x258 [ 105.856240][ T5364] do_el0_svc+0x58/0x14c [ 105.857427][ T5364] el0_svc+0x7c/0x1f0 [ 105.858368][ T5364] el0t_64_sync_handler+0x84/0xe4 [ 105.859669][ T5364] el0t_64_sync+0x1a0/0x1a4 [ 105.885907][ T5392] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.887862][ T5392] CPU: 1 PID: 5392 Comm: syz.1.37 Not tainted 5.15.178-syzkaller #0 [ 105.889847][ T5392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.892507][ T5392] Call trace: [ 105.893328][ T5392] dump_backtrace+0x0/0x530 [ 105.894478][ T5392] show_stack+0x2c/0x3c [ 105.895597][ T5392] dump_stack_lvl+0x108/0x170 [ 105.896865][ T5392] dump_stack+0x1c/0x58 [ 105.897969][ T5392] sysfs_create_dir_ns+0x278/0x318 [ 105.899244][ T5392] kobject_add_internal+0x384/0x8f0 [ 105.900552][ T5392] kobject_init_and_add+0x130/0x1a0 [ 105.901913][ T5392] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.903131][ T5392] gfs2_fill_super+0xe10/0x2010 [ 105.904397][ T5392] get_tree_bdev+0x360/0x54c [ 105.905575][ T5392] gfs2_get_tree+0x54/0x1b4 [ 105.906803][ T5392] vfs_get_tree+0x90/0x274 [ 105.908010][ T5392] do_new_mount+0x278/0x8fc [ 105.909150][ T5392] path_mount+0x594/0x101c [ 105.910325][ T5392] __arm64_sys_mount+0x510/0x5e0 [ 105.911607][ T5392] invoke_syscall+0x98/0x2b8 [ 105.912839][ T5392] el0_svc_common+0x138/0x258 [ 105.914126][ T5392] do_el0_svc+0x58/0x14c [ 105.915184][ T5392] el0_svc+0x7c/0x1f0 [ 105.916168][ T5392] el0t_64_sync_handler+0x84/0xe4 [ 105.916451][ T5364] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.917582][ T5392] el0t_64_sync+0x1a0/0x1a4 [ 105.920816][ T5364] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.964138][ T5392] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.967426][ T5392] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.979075][ T5359] loop2: detected capacity change from 0 to 32768 [ 106.020452][ T5359] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.021711][ T5406] loop0: detected capacity change from 0 to 32768 [ 106.031471][ T5359] CPU: 0 PID: 5359 Comm: syz.2.35 Not tainted 5.15.178-syzkaller #0 [ 106.033448][ T5359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.035767][ T5359] Call trace: [ 106.036606][ T5359] dump_backtrace+0x0/0x530 [ 106.037644][ T5359] show_stack+0x2c/0x3c [ 106.038593][ T5359] dump_stack_lvl+0x108/0x170 [ 106.039689][ T5359] dump_stack+0x1c/0x58 [ 106.040675][ T5359] sysfs_create_dir_ns+0x278/0x318 [ 106.041946][ T5359] kobject_add_internal+0x384/0x8f0 [ 106.043186][ T5359] kobject_init_and_add+0x130/0x1a0 [ 106.044398][ T5359] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.045573][ T5359] gfs2_fill_super+0xe10/0x2010 [ 106.046861][ T5359] get_tree_bdev+0x360/0x54c [ 106.048014][ T5359] gfs2_get_tree+0x54/0x1b4 [ 106.049136][ T5359] vfs_get_tree+0x90/0x274 [ 106.050249][ T5359] do_new_mount+0x278/0x8fc [ 106.051341][ T5359] path_mount+0x594/0x101c [ 106.052456][ T5359] __arm64_sys_mount+0x510/0x5e0 [ 106.053694][ T5359] invoke_syscall+0x98/0x2b8 [ 106.054859][ T5359] el0_svc_common+0x138/0x258 [ 106.055953][ T5359] do_el0_svc+0x58/0x14c [ 106.057038][ T5359] el0_svc+0x7c/0x1f0 [ 106.058010][ T5359] el0t_64_sync_handler+0x84/0xe4 [ 106.059315][ T5359] el0t_64_sync+0x1a0/0x1a4 [ 106.064601][ T5406] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.066640][ T5406] CPU: 1 PID: 5406 Comm: syz.0.38 Not tainted 5.15.178-syzkaller #0 [ 106.068774][ T5406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.071372][ T5406] Call trace: [ 106.072216][ T5406] dump_backtrace+0x0/0x530 [ 106.073422][ T5406] show_stack+0x2c/0x3c [ 106.074510][ T5406] dump_stack_lvl+0x108/0x170 [ 106.075745][ T5406] dump_stack+0x1c/0x58 [ 106.076928][ T5406] sysfs_create_dir_ns+0x278/0x318 [ 106.078317][ T5406] kobject_add_internal+0x384/0x8f0 [ 106.079687][ T5406] kobject_init_and_add+0x130/0x1a0 [ 106.081162][ T5406] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.082445][ T5406] gfs2_fill_super+0xe10/0x2010 [ 106.083733][ T5406] get_tree_bdev+0x360/0x54c [ 106.084922][ T5406] gfs2_get_tree+0x54/0x1b4 [ 106.086087][ T5406] vfs_get_tree+0x90/0x274 [ 106.087251][ T5406] do_new_mount+0x278/0x8fc [ 106.088417][ T5406] path_mount+0x594/0x101c [ 106.089650][ T5406] __arm64_sys_mount+0x510/0x5e0 [ 106.090979][ T5406] invoke_syscall+0x98/0x2b8 [ 106.092135][ T5406] el0_svc_common+0x138/0x258 [ 106.093376][ T5406] do_el0_svc+0x58/0x14c [ 106.094499][ T5406] el0_svc+0x7c/0x1f0 [ 106.095508][ T5406] el0t_64_sync_handler+0x84/0xe4 [ 106.096748][ T5406] el0t_64_sync+0x1a0/0x1a4 [ 106.131251][ T5359] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.134571][ T5359] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.153544][ T5406] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.156489][ T5406] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.729625][ T5392] loop1: detected capacity change from 0 to 32768 [ 106.757220][ T5426] loop4: detected capacity change from 0 to 32768 [ 106.763339][ T5428] loop2: detected capacity change from 0 to 32768 [ 106.780623][ T5406] loop0: detected capacity change from 0 to 32768 [ 106.791430][ T5426] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.793053][ T5428] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.793306][ T5426] CPU: 0 PID: 5426 Comm: syz.4.40 Not tainted 5.15.178-syzkaller #0 [ 106.797195][ T5426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.799644][ T5426] Call trace: [ 106.800419][ T5426] dump_backtrace+0x0/0x530 [ 106.801505][ T5426] show_stack+0x2c/0x3c [ 106.802555][ T5426] dump_stack_lvl+0x108/0x170 [ 106.802839][ T5392] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.803723][ T5426] dump_stack+0x1c/0x58 [ 106.806618][ T5426] sysfs_create_dir_ns+0x278/0x318 [ 106.807981][ T5426] kobject_add_internal+0x384/0x8f0 [ 106.809320][ T5426] kobject_init_and_add+0x130/0x1a0 [ 106.810601][ T5426] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.811886][ T5426] gfs2_fill_super+0xe10/0x2010 [ 106.813125][ T5426] get_tree_bdev+0x360/0x54c [ 106.814363][ T5426] gfs2_get_tree+0x54/0x1b4 [ 106.815541][ T5426] vfs_get_tree+0x90/0x274 [ 106.816645][ T5426] do_new_mount+0x278/0x8fc [ 106.817849][ T5426] path_mount+0x594/0x101c [ 106.818946][ T5426] __arm64_sys_mount+0x510/0x5e0 [ 106.820219][ T5426] invoke_syscall+0x98/0x2b8 [ 106.821400][ T5426] el0_svc_common+0x138/0x258 [ 106.822541][ T5426] do_el0_svc+0x58/0x14c [ 106.823668][ T5426] el0_svc+0x7c/0x1f0 [ 106.824785][ T5426] el0t_64_sync_handler+0x84/0xe4 [ 106.826045][ T5426] el0t_64_sync+0x1a0/0x1a4 [ 106.831475][ T5428] CPU: 1 PID: 5428 Comm: syz.2.39 Not tainted 5.15.178-syzkaller #0 [ 106.833647][ T5428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.836287][ T5428] Call trace: [ 106.837160][ T5428] dump_backtrace+0x0/0x530 [ 106.838401][ T5428] show_stack+0x2c/0x3c [ 106.839450][ T5428] dump_stack_lvl+0x108/0x170 [ 106.840750][ T5428] dump_stack+0x1c/0x58 [ 106.841831][ T5428] sysfs_create_dir_ns+0x278/0x318 [ 106.843184][ T5428] kobject_add_internal+0x384/0x8f0 [ 106.844501][ T5428] kobject_init_and_add+0x130/0x1a0 [ 106.845862][ T5428] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.846334][ T5426] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.847069][ T5428] gfs2_fill_super+0xe10/0x2010 [ 106.851584][ T5428] get_tree_bdev+0x360/0x54c [ 106.852779][ T5428] gfs2_get_tree+0x54/0x1b4 [ 106.853990][ T5428] vfs_get_tree+0x90/0x274 [ 106.855169][ T5428] do_new_mount+0x278/0x8fc [ 106.856361][ T5428] path_mount+0x594/0x101c [ 106.857489][ T5428] __arm64_sys_mount+0x510/0x5e0 [ 106.858817][ T5428] invoke_syscall+0x98/0x2b8 [ 106.860033][ T5428] el0_svc_common+0x138/0x258 [ 106.861288][ T5428] do_el0_svc+0x58/0x14c [ 106.862350][ T5428] el0_svc+0x7c/0x1f0 [ 106.863436][ T5428] el0t_64_sync_handler+0x84/0xe4 [ 106.864777][ T5428] el0t_64_sync+0x1a0/0x1a4 [ 106.867471][ T5392] CPU: 1 PID: 5392 Comm: syz.1.37 Not tainted 5.15.178-syzkaller #0 [ 106.868193][ T5426] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.869662][ T5392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.873879][ T5392] Call trace: [ 106.874672][ T5392] dump_backtrace+0x0/0x530 [ 106.875826][ T5392] show_stack+0x2c/0x3c [ 106.876827][ T5392] dump_stack_lvl+0x108/0x170 [ 106.878004][ T5392] dump_stack+0x1c/0x58 [ 106.879117][ T5392] sysfs_create_dir_ns+0x278/0x318 [ 106.880509][ T5392] kobject_add_internal+0x384/0x8f0 [ 106.881886][ T5392] kobject_init_and_add+0x130/0x1a0 [ 106.883153][ T5392] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.884423][ T5392] gfs2_fill_super+0xe10/0x2010 [ 106.885705][ T5392] get_tree_bdev+0x360/0x54c [ 106.886880][ T5392] gfs2_get_tree+0x54/0x1b4 [ 106.888026][ T5392] vfs_get_tree+0x90/0x274 [ 106.889192][ T5392] do_new_mount+0x278/0x8fc [ 106.890404][ T5392] path_mount+0x594/0x101c [ 106.891596][ T5392] __arm64_sys_mount+0x510/0x5e0 [ 106.892826][ T5392] invoke_syscall+0x98/0x2b8 [ 106.893976][ T5392] el0_svc_common+0x138/0x258 [ 106.895113][ T5392] do_el0_svc+0x58/0x14c [ 106.896188][ T5392] el0_svc+0x7c/0x1f0 [ 106.897241][ T5392] el0t_64_sync_handler+0x84/0xe4 [ 106.898505][ T5392] el0t_64_sync+0x1a0/0x1a4 [ 106.902396][ T5406] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.904408][ T5406] CPU: 1 PID: 5406 Comm: syz.0.38 Not tainted 5.15.178-syzkaller #0 [ 106.906562][ T5406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.909180][ T5406] Call trace: [ 106.909988][ T5406] dump_backtrace+0x0/0x530 [ 106.911180][ T5406] show_stack+0x2c/0x3c [ 106.912290][ T5406] dump_stack_lvl+0x108/0x170 [ 106.913494][ T5406] dump_stack+0x1c/0x58 [ 106.914546][ T5406] sysfs_create_dir_ns+0x278/0x318 [ 106.915914][ T5406] kobject_add_internal+0x384/0x8f0 [ 106.917326][ T5406] kobject_init_and_add+0x130/0x1a0 [ 106.918717][ T5406] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.919950][ T5406] gfs2_fill_super+0xe10/0x2010 [ 106.921168][ T5406] get_tree_bdev+0x360/0x54c [ 106.922343][ T5406] gfs2_get_tree+0x54/0x1b4 [ 106.923541][ T5406] vfs_get_tree+0x90/0x274 [ 106.924732][ T5406] do_new_mount+0x278/0x8fc [ 106.925808][ T5406] path_mount+0x594/0x101c [ 106.926999][ T5406] __arm64_sys_mount+0x510/0x5e0 [ 106.928340][ T5406] invoke_syscall+0x98/0x2b8 [ 106.929496][ T5406] el0_svc_common+0x138/0x258 [ 106.930791][ T5406] do_el0_svc+0x58/0x14c [ 106.931989][ T5406] el0_svc+0x7c/0x1f0 [ 106.933003][ T5406] el0t_64_sync_handler+0x84/0xe4 [ 106.934294][ T5406] el0t_64_sync+0x1a0/0x1a4 [ 106.948657][ T5406] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.954125][ T5392] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.957702][ T5406] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.961241][ T5392] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.963606][ T5428] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.967056][ T5428] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:46 executed programs: 36