Warning: Permanently added '10.128.10.59' (ED25519) to the list of known hosts. 1970/01/01 00:01:19 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:20 parsed 1 programs [ 83.047452][ T4657] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.174418][ T1900] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.176519][ T1900] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.179218][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.258548][ T1900] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.260642][ T1900] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.264929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.655699][ T4713] chnl_net:caif_netlink_parms(): no params data found [ 90.790610][ T4713] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.792645][ T4713] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.795271][ T4713] device bridge_slave_0 entered promiscuous mode [ 90.830463][ T4713] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.832217][ T4713] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.834870][ T4713] device bridge_slave_1 entered promiscuous mode [ 90.852974][ T4713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.857632][ T4713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.874010][ T4713] team0: Port device team_slave_0 added [ 90.877334][ T4713] team0: Port device team_slave_1 added [ 90.892440][ T4713] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.894283][ T4713] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.901588][ T4713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.905561][ T4713] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.907331][ T4713] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.914677][ T4713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.983625][ T4713] device hsr_slave_0 entered promiscuous mode [ 91.032352][ T4713] device hsr_slave_1 entered promiscuous mode [ 91.812740][ T4713] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.861989][ T4713] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.903094][ T4713] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.942422][ T4713] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.046110][ T136] ODEBUG: Out of memory. ODEBUG disabled [ 92.075207][ T4713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.082051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.084525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.088726][ T4713] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.103694][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.106299][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.108886][ T1193] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.110945][ T1193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.118961][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.135151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.137808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.140833][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.142699][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.147575][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.152651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.166136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.169516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.176636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.190500][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.193495][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.196291][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.200229][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.205989][ T4713] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.209390][ T4713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.213959][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.216540][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.339754][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.342450][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.347935][ T4713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.359576][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.363877][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.379378][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.383635][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.386227][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.388624][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.396359][ T4713] device veth0_vlan entered promiscuous mode [ 92.404912][ T4713] device veth1_vlan entered promiscuous mode [ 92.418090][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.420928][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.423365][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.426315][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.431195][ T4713] device veth0_macvtap entered promiscuous mode [ 92.435177][ T4713] device veth1_macvtap entered promiscuous mode [ 92.446292][ T4713] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.448272][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.450797][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.453133][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.455650][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.471587][ T4713] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.475390][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.478253][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.484491][ T4713] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.487074][ T4713] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.489399][ T4713] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.491798][ T4713] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:32 executed programs: 0 [ 93.047199][ T4831] chnl_net:caif_netlink_parms(): no params data found [ 93.123024][ T4831] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.124995][ T4831] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.127466][ T4831] device bridge_slave_0 entered promiscuous mode [ 93.144370][ T4830] chnl_net:caif_netlink_parms(): no params data found [ 93.160275][ T4831] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.162191][ T4831] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.164874][ T4831] device bridge_slave_1 entered promiscuous mode [ 93.205402][ T4831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.212424][ T4833] chnl_net:caif_netlink_parms(): no params data found [ 93.226647][ T4831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.312043][ T4831] team0: Port device team_slave_0 added [ 93.317579][ T4831] team0: Port device team_slave_1 added [ 93.395986][ T4830] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.397919][ T4830] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.402310][ T4830] device bridge_slave_0 entered promiscuous mode [ 93.417619][ T4833] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.425140][ T4833] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.427742][ T4833] device bridge_slave_0 entered promiscuous mode [ 93.437962][ T4831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.445458][ T4831] 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. [ 93.452688][ T4831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.457725][ T4830] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.459526][ T4830] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.462955][ T4830] device bridge_slave_1 entered promiscuous mode [ 93.472676][ T4847] chnl_net:caif_netlink_parms(): no params data found [ 93.478318][ T4845] chnl_net:caif_netlink_parms(): no params data found [ 93.486027][ T4833] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.488040][ T4833] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.495954][ T4833] device bridge_slave_1 entered promiscuous mode [ 93.502580][ T4831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.504373][ T4831] 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. [ 93.516501][ T4831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.532541][ T4830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.579333][ T4830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.687784][ T4831] device hsr_slave_0 entered promiscuous mode [ 93.733699][ T4831] device hsr_slave_1 entered promiscuous mode [ 93.770121][ T4831] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.772306][ T4831] Cannot create hsr debugfs directory [ 93.776193][ T4833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.781323][ T4833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.787008][ T4830] team0: Port device team_slave_0 added [ 93.799013][ T4830] team0: Port device team_slave_1 added [ 93.859212][ T4833] team0: Port device team_slave_0 added [ 93.864060][ T4833] team0: Port device team_slave_1 added [ 93.876713][ T4833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.878580][ T4833] 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. [ 93.885485][ T4833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.899203][ T4847] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.901463][ T4847] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.904110][ T4847] device bridge_slave_0 entered promiscuous mode [ 93.910035][ T4833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.911975][ T4833] 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. [ 93.918644][ T4833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.925333][ T4830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.927286][ T4830] 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. [ 93.934172][ T4830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.938442][ T4845] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.940537][ T4845] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.943093][ T4845] device bridge_slave_0 entered promiscuous mode [ 93.946367][ T4845] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.948231][ T4845] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.951757][ T4845] device bridge_slave_1 entered promiscuous mode [ 93.954086][ T4847] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.955897][ T4847] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.958534][ T4847] device bridge_slave_1 entered promiscuous mode [ 93.968816][ T4830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.971563][ T4830] 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. [ 93.977970][ T4830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.061841][ T4833] device hsr_slave_0 entered promiscuous mode [ 94.110294][ T4833] device hsr_slave_1 entered promiscuous mode [ 94.140065][ T4833] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.142027][ T4833] Cannot create hsr debugfs directory [ 94.146112][ T4845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.222031][ T4830] device hsr_slave_0 entered promiscuous mode [ 94.270268][ T4830] device hsr_slave_1 entered promiscuous mode [ 94.300022][ T4830] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.302019][ T4830] Cannot create hsr debugfs directory [ 94.305462][ T4845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.334632][ T4847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.420615][ T4831] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.431670][ T4847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.435671][ T4845] team0: Port device team_slave_0 added [ 94.439375][ T4845] team0: Port device team_slave_1 added [ 94.490198][ T4847] team0: Port device team_slave_0 added [ 94.526027][ T4845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.527864][ T4845] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.535799][ T4845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.543512][ T4847] team0: Port device team_slave_1 added [ 94.572655][ T4845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.574319][ T4845] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.582226][ T4845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.596877][ T4847] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.598702][ T4847] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.613362][ T4847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.632160][ T4847] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.633886][ T4847] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 94.643957][ T4847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.712093][ T4847] device hsr_slave_0 entered promiscuous mode [ 94.741693][ T4847] device hsr_slave_1 entered promiscuous mode [ 94.780118][ T4847] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.782553][ T4847] Cannot create hsr debugfs directory [ 94.820362][ T4117] Bluetooth: hci1: command 0x0409 tx timeout [ 94.821867][ T4845] device hsr_slave_0 entered promiscuous mode [ 94.830783][ T4130] Bluetooth: hci2: command 0x0409 tx timeout [ 94.832365][ T4130] Bluetooth: hci0: command 0x0409 tx timeout [ 94.870261][ T4845] device hsr_slave_1 entered promiscuous mode [ 94.900243][ T4130] Bluetooth: hci3: command 0x0409 tx timeout [ 94.901914][ T4130] Bluetooth: hci4: command 0x0409 tx timeout [ 94.920034][ T4845] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.922012][ T4845] Cannot create hsr debugfs directory [ 96.910012][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 96.911961][ T13] Bluetooth: hci2: command 0x041b tx timeout [ 96.913559][ T13] Bluetooth: hci1: command 0x041b tx timeout [ 96.980283][ T13] Bluetooth: hci4: command 0x041b tx timeout [ 96.982168][ T13] Bluetooth: hci3: command 0x041b tx timeout [ 97.958009][ T4831] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.016652][ T4831] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.080000][ T4831] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.555536][ T4830] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 98.591732][ T4830] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 98.612151][ T4830] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 98.703966][ T4830] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 98.825688][ T4830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.883161][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.885877][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.898106][ T4830] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.905475][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.908051][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.918481][ T1193] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.920407][ T1193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.923428][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.967752][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.970621][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.973197][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.974995][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.977087][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.980011][ T4112] Bluetooth: hci1: command 0x040f tx timeout [ 98.981788][ T4112] Bluetooth: hci2: command 0x040f tx timeout [ 98.983495][ T4112] Bluetooth: hci0: command 0x040f tx timeout [ 99.012395][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.018225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.022033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.030228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.041488][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.044128][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.046677][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.049460][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.059619][ T4830] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.062396][ T4112] Bluetooth: hci3: command 0x040f tx timeout [ 99.064056][ T4112] Bluetooth: hci4: command 0x040f tx timeout [ 99.066545][ T4830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.077619][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.080772][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.231324][ T4845] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 99.265843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.267833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.288180][ T4845] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 99.322114][ T4845] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 99.383028][ T4830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.415397][ T4845] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 99.463298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.466260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.474500][ T4833] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 99.527404][ T4830] device veth0_vlan entered promiscuous mode [ 99.536743][ T4833] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 99.572588][ T4833] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 99.611459][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.614109][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.616959][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.619419][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.648323][ T4831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.684150][ T4833] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 99.776250][ T4831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.804276][ T4830] device veth1_vlan entered promiscuous mode [ 99.809926][ T4831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.870492][ T4831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.928331][ T4847] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 99.999560][ T4847] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 100.052065][ T4847] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 100.090909][ T4847] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 100.148435][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.151505][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.156292][ T4830] device veth0_macvtap entered promiscuous mode [ 100.179695][ T4830] device veth1_macvtap entered promiscuous mode [ 100.227831][ T4833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.308457][ T4831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.334496][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.337004][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.339408][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.343610][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.355855][ T4845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.359282][ T4830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.363760][ T4830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.367319][ T4830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.382886][ T4833] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.384861][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.387120][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.389386][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.401620][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.408647][ T136] device hsr_slave_0 left promiscuous mode [ 100.440709][ T136] device hsr_slave_1 left promiscuous mode [ 100.510598][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.512545][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.515332][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.517289][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.519705][ T136] device bridge_slave_1 left promiscuous mode [ 100.522541][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.550938][ T136] device bridge_slave_0 left promiscuous mode [ 100.552650][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.690072][ T136] device veth1_macvtap left promiscuous mode [ 100.691549][ T136] device veth0_macvtap left promiscuous mode [ 100.693162][ T136] device veth1_vlan left promiscuous mode [ 100.694623][ T136] device veth0_vlan left promiscuous mode [ 100.879705][ T136] team0 (unregistering): Port device team_slave_1 removed [ 100.888622][ T136] team0 (unregistering): Port device team_slave_0 removed [ 100.898514][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.945889][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.060931][ T1535] Bluetooth: hci0: command 0x0419 tx timeout [ 101.062630][ T1535] Bluetooth: hci2: command 0x0419 tx timeout [ 101.064229][ T1535] Bluetooth: hci1: command 0x0419 tx timeout [ 101.086811][ T136] bond0 (unregistering): Released all slaves [ 101.150025][ T1535] Bluetooth: hci4: command 0x0419 tx timeout [ 101.158094][ T1535] Bluetooth: hci3: command 0x0419 tx timeout [ 101.218587][ T4830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.223493][ T4831] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.228126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.232818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.235491][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.237252][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.250360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.253125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.255826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.320015][ T4830] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.322204][ T4830] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.324367][ T4830] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.326500][ T4830] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.347796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.350578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.352946][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.354804][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.363914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.391607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.394340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.396960][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.398866][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.402890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.405735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.423211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.429460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.433719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.442130][ T4845] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.450517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.453033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.477255][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.487114][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.491873][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.495150][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.518227][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.527211][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.531915][ T1193] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.533810][ T1193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.535990][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.567755][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.571409][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.576534][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.581981][ T1193] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.583752][ T1193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.586028][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.588607][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.594545][ T4847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.601549][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.610959][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.614431][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.617681][ T1193] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.619522][ T1193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.623689][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.650302][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.653234][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.656344][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.658992][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.681285][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.719694][ T4847] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.731437][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.738122][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.742741][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.746153][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.748943][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.761994][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.764598][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.767312][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.773705][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.776382][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.778888][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.790552][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.794094][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.811930][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.814107][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.815892][ T4845] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.822185][ T4845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.828049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.830677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.833645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.836837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.839579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.848970][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.850954][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.859119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.930000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.932153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.934131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.937150][ T1900] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.939752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.942980][ T1900] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.946094][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.947955][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.958076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.960664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.963269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.968840][ T4833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.983029][ T4831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.999905][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.038382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.041357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.044219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.047836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 1970/01/01 00:01:42 executed programs: 10 [ 102.075306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.084860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.088562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.102221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.116996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.131540][ T4847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.156643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.267451][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.270576][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.342227][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.344363][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.355775][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.368094][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.372061][ T4845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.419382][ T4831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.471654][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.473561][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.487888][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.491136][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.493874][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.496673][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.523728][ T4833] device veth0_vlan entered promiscuous mode [ 102.541637][ T4833] device veth1_vlan entered promiscuous mode [ 102.573116][ T4847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.608054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.616559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.622200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.635531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.696371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.699117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.709321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.720835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.724120][ T4833] device veth0_macvtap entered promiscuous mode [ 102.742911][ T4833] device veth1_macvtap entered promiscuous mode [ 102.763023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.765606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.780609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.797731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.801253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.803729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.824477][ T4831] device veth0_vlan entered promiscuous mode [ 102.844465][ T5271] loop2: detected capacity change from 0 to 32768 [ 102.858391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.861671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.864338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.866831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.869339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.897011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.929071][ T4833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.952980][ T5271] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 102.955125][ T5271] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 102.967262][ T4833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.988234][ T4833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.004243][ T5271] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 103.016537][ T4831] device veth1_vlan entered promiscuous mode [ 103.031580][ T4847] device veth0_vlan entered promiscuous mode [ 103.056936][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.059647][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.063240][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.070665][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.085101][ T4833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.087994][ T4833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.101898][ T4833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.128065][ T4847] device veth1_vlan entered promiscuous mode [ 103.130181][ T5271] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 103.138115][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.142124][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.145123][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.179201][ T4833] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.196699][ T4833] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.199001][ T4833] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.239878][ T4833] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.244759][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.247451][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.257727][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.262595][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.287820][ T4831] device veth0_macvtap entered promiscuous mode [ 103.312397][ T4845] device veth0_vlan entered promiscuous mode [ 103.341944][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.344610][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.347125][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.415546][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.436883][ T4845] device veth1_vlan entered promiscuous mode [ 103.465419][ T4831] device veth1_macvtap entered promiscuous mode [ 103.489318][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.492827][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.564988][ T4847] device veth0_macvtap entered promiscuous mode [ 103.613737][ T4847] device veth1_macvtap entered promiscuous mode [ 103.675143][ T4831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.677791][ T4831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.687622][ T4831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.691366][ T4831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.695436][ T4831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.709069][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.711741][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.714088][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.716613][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.734306][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.736404][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.757134][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.801545][ T1617] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.803778][ T1617] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.814185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.816884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.819501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.834659][ T4845] device veth0_macvtap entered promiscuous mode [ 103.838459][ T4831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.849466][ T4831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.857298][ T4831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.874602][ T4831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.885478][ T4831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.917347][ T4847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.936848][ T4847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.949007][ T4847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.966878][ T4847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.969411][ T4847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.985198][ T4847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.006096][ T4847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.030535][ T4845] device veth1_macvtap entered promiscuous mode [ 104.040503][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.043345][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.045949][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.055932][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.064621][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.069731][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.084387][ T4831] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.086643][ T4831] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.088892][ T4831] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.109917][ T4831] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.116046][ T4847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.118825][ T4847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.139054][ T4847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.142553][ T4847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.145083][ T4847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.147644][ T4847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.181218][ T4847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.186069][ T4847] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.188222][ T4847] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.240108][ T4847] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.242256][ T4847] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.299436][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.302742][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.384117][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.386618][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.389096][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.411042][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.413473][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.416009][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.418370][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.459845][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.468183][ T4845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.509960][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.512711][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.564895][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.567701][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.587007][ T5333] loop1: detected capacity change from 0 to 32768 [ 104.588825][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.594098][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.600095][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.602812][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.605318][ T4845] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.618244][ T4845] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.636352][ T4845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.661538][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.664366][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.674385][ T4845] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.676595][ T4845] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.678822][ T4845] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.684768][ T4845] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.724604][ T5333] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 104.726705][ T5333] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 104.783249][ T5333] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 104.798600][ T1193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.803422][ T1193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.824791][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.883115][ T1900] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.885276][ T1900] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.910922][ T1900] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.943883][ T5333] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 104.955245][ T1900] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.957422][ T1900] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.970505][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.989231][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.008086][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.031118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.093422][ T1193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.095577][ T1193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.105224][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.248468][ T1193] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.256405][ T1193] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.259733][ T1193] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.441913][ T5338] loop2: detected capacity change from 0 to 32768 [ 105.551990][ T5338] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.553844][ T5338] CPU: 0 PID: 5338 Comm: syz.2.20 Not tainted 5.15.178-syzkaller #0 [ 105.555963][ T5338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.558728][ T5338] Call trace: [ 105.559590][ T5338] dump_backtrace+0x0/0x530 [ 105.560747][ T5338] show_stack+0x2c/0x3c [ 105.561788][ T5338] dump_stack_lvl+0x108/0x170 [ 105.563017][ T5338] dump_stack+0x1c/0x58 [ 105.564061][ T5338] sysfs_create_dir_ns+0x278/0x318 [ 105.565420][ T5338] kobject_add_internal+0x384/0x8f0 [ 105.566794][ T5338] kobject_init_and_add+0x130/0x1a0 [ 105.568140][ T5338] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.569507][ T5338] gfs2_fill_super+0xe10/0x2010 [ 105.570668][ T5338] get_tree_bdev+0x360/0x54c [ 105.571862][ T5338] gfs2_get_tree+0x54/0x1b4 [ 105.573126][ T5338] vfs_get_tree+0x90/0x274 [ 105.574234][ T5338] do_new_mount+0x278/0x8fc [ 105.575395][ T5338] path_mount+0x594/0x101c [ 105.576535][ T5338] __arm64_sys_mount+0x510/0x5e0 [ 105.577796][ T5338] invoke_syscall+0x98/0x2b8 [ 105.578977][ T5338] el0_svc_common+0x138/0x258 [ 105.580201][ T5338] do_el0_svc+0x58/0x14c [ 105.581342][ T5338] el0_svc+0x7c/0x1f0 [ 105.582438][ T5338] el0t_64_sync_handler+0x84/0xe4 [ 105.583738][ T5338] el0t_64_sync+0x1a0/0x1a4 [ 105.686875][ T5338] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.701121][ T5338] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.277310][ T5358] loop3: detected capacity change from 0 to 32768 [ 106.287692][ T5360] loop0: detected capacity change from 0 to 32768 [ 106.357802][ T5365] loop4: detected capacity change from 0 to 32768 [ 106.378329][ T5358] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 106.385872][ T5360] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.387784][ T5360] CPU: 1 PID: 5360 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 106.389758][ T5360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.392382][ T5360] Call trace: [ 106.393246][ T5360] dump_backtrace+0x0/0x530 [ 106.394432][ T5360] show_stack+0x2c/0x3c [ 106.395537][ T5360] dump_stack_lvl+0x108/0x170 [ 106.396799][ T5360] dump_stack+0x1c/0x58 [ 106.397884][ T5360] sysfs_create_dir_ns+0x278/0x318 [ 106.399280][ T5360] kobject_add_internal+0x384/0x8f0 [ 106.400606][ T5360] kobject_init_and_add+0x130/0x1a0 [ 106.402019][ T5360] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.403237][ T5360] gfs2_fill_super+0xe10/0x2010 [ 106.404505][ T5360] get_tree_bdev+0x360/0x54c [ 106.405775][ T5360] gfs2_get_tree+0x54/0x1b4 [ 106.406926][ T5360] vfs_get_tree+0x90/0x274 [ 106.408147][ T5360] do_new_mount+0x278/0x8fc [ 106.409386][ T5360] path_mount+0x594/0x101c [ 106.410549][ T5360] __arm64_sys_mount+0x510/0x5e0 [ 106.411915][ T5360] invoke_syscall+0x98/0x2b8 [ 106.413184][ T5360] el0_svc_common+0x138/0x258 [ 106.414451][ T5360] do_el0_svc+0x58/0x14c [ 106.415590][ T5360] el0_svc+0x7c/0x1f0 [ 106.416623][ T5360] el0t_64_sync_handler+0x84/0xe4 [ 106.417833][ T5360] el0t_64_sync+0x1a0/0x1a4 [ 106.429926][ T5358] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 106.435977][ T5365] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.437866][ T5365] CPU: 0 PID: 5365 Comm: syz.4.19 Not tainted 5.15.178-syzkaller #0 [ 106.439878][ T5365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.442529][ T5365] Call trace: [ 106.443385][ T5365] dump_backtrace+0x0/0x530 [ 106.444547][ T5365] show_stack+0x2c/0x3c [ 106.445597][ T5365] dump_stack_lvl+0x108/0x170 [ 106.446894][ T5365] dump_stack+0x1c/0x58 [ 106.447970][ T5365] sysfs_create_dir_ns+0x278/0x318 [ 106.449219][ T5365] kobject_add_internal+0x384/0x8f0 [ 106.450611][ T5365] kobject_init_and_add+0x130/0x1a0 [ 106.451845][ T5365] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.453061][ T5365] gfs2_fill_super+0xe10/0x2010 [ 106.454263][ T5365] get_tree_bdev+0x360/0x54c [ 106.455437][ T5365] gfs2_get_tree+0x54/0x1b4 [ 106.456600][ T5365] vfs_get_tree+0x90/0x274 [ 106.457308][ T5358] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 106.457753][ T5365] do_new_mount+0x278/0x8fc [ 106.460857][ T5365] path_mount+0x594/0x101c [ 106.462064][ T5365] __arm64_sys_mount+0x510/0x5e0 [ 106.463360][ T5365] invoke_syscall+0x98/0x2b8 [ 106.464574][ T5365] el0_svc_common+0x138/0x258 [ 106.465814][ T5365] do_el0_svc+0x58/0x14c [ 106.466908][ T5365] el0_svc+0x7c/0x1f0 [ 106.467959][ T5365] el0t_64_sync_handler+0x84/0xe4 [ 106.469242][ T5365] el0t_64_sync+0x1a0/0x1a4 [ 106.542403][ T5360] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.545809][ T5360] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.586572][ T5365] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.601595][ T5365] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.632701][ T5358] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 107.005122][ T5338] loop2: detected capacity change from 0 to 32768 [ 107.081754][ T5338] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.083845][ T5338] CPU: 1 PID: 5338 Comm: syz.2.20 Not tainted 5.15.178-syzkaller #0 [ 107.085709][ T5338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.088354][ T5338] Call trace: [ 107.089195][ T5338] dump_backtrace+0x0/0x530 [ 107.090409][ T5338] show_stack+0x2c/0x3c [ 107.091607][ T5338] dump_stack_lvl+0x108/0x170 [ 107.092907][ T5338] dump_stack+0x1c/0x58 [ 107.093942][ T5338] sysfs_create_dir_ns+0x278/0x318 [ 107.095258][ T5338] kobject_add_internal+0x384/0x8f0 [ 107.096713][ T5338] kobject_init_and_add+0x130/0x1a0 [ 107.097961][ T5338] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.099137][ T5338] gfs2_fill_super+0xe10/0x2010 [ 107.100439][ T5338] get_tree_bdev+0x360/0x54c [ 107.101661][ T5338] gfs2_get_tree+0x54/0x1b4 [ 107.102817][ T5338] vfs_get_tree+0x90/0x274 [ 107.103993][ T5338] do_new_mount+0x278/0x8fc [ 107.105174][ T5338] path_mount+0x594/0x101c [ 107.106287][ T5338] __arm64_sys_mount+0x510/0x5e0 [ 107.107600][ T5338] invoke_syscall+0x98/0x2b8 [ 107.108834][ T5338] el0_svc_common+0x138/0x258 [ 107.110076][ T5338] do_el0_svc+0x58/0x14c [ 107.111182][ T5338] el0_svc+0x7c/0x1f0 [ 107.112244][ T5338] el0t_64_sync_handler+0x84/0xe4 [ 107.113508][ T5338] el0t_64_sync+0x1a0/0x1a4 [ 107.182599][ T5338] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.186043][ T5338] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.387434][ T5384] loop1: detected capacity change from 0 to 32768 [ 107.442135][ T5384] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.443930][ T5384] CPU: 0 PID: 5384 Comm: syz.1.21 Not tainted 5.15.178-syzkaller #0 [ 107.445807][ T5384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.448407][ T5384] Call trace: [ 107.449215][ T5384] dump_backtrace+0x0/0x530 [ 107.450350][ T5384] show_stack+0x2c/0x3c [ 107.451364][ T5384] dump_stack_lvl+0x108/0x170 [ 107.452540][ T5384] dump_stack+0x1c/0x58 [ 107.453577][ T5384] sysfs_create_dir_ns+0x278/0x318 [ 107.454905][ T5384] kobject_add_internal+0x384/0x8f0 [ 107.456200][ T5384] kobject_init_and_add+0x130/0x1a0 [ 107.457461][ T5384] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.458718][ T5384] gfs2_fill_super+0xe10/0x2010 [ 107.459991][ T5384] get_tree_bdev+0x360/0x54c [ 107.461170][ T5384] gfs2_get_tree+0x54/0x1b4 [ 107.462340][ T5384] vfs_get_tree+0x90/0x274 [ 107.463514][ T5384] do_new_mount+0x278/0x8fc [ 107.464695][ T5384] path_mount+0x594/0x101c [ 107.465736][ T5384] __arm64_sys_mount+0x510/0x5e0 [ 107.466976][ T5384] invoke_syscall+0x98/0x2b8 [ 107.468146][ T5384] el0_svc_common+0x138/0x258 [ 107.469345][ T5384] do_el0_svc+0x58/0x14c [ 107.470480][ T5384] el0_svc+0x7c/0x1f0 1970/01/01 00:01:47 executed programs: 17 [ 107.471504][ T5384] el0t_64_sync_handler+0x84/0xe4 [ 107.472824][ T5384] el0t_64_sync+0x1a0/0x1a4 [ 107.597563][ T5384] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.620225][ T5384] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.761679][ T5360] loop0: detected capacity change from 0 to 32768 [ 107.795976][ T5365] loop4: detected capacity change from 0 to 32768 [ 107.822823][ T5365] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.825011][ T5365] CPU: 0 PID: 5365 Comm: syz.4.19 Not tainted 5.15.178-syzkaller #0 [ 107.827200][ T5365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.829756][ T5365] Call trace: [ 107.830603][ T5365] dump_backtrace+0x0/0x530 [ 107.831832][ T5365] show_stack+0x2c/0x3c [ 107.832899][ T5365] dump_stack_lvl+0x108/0x170 [ 107.834115][ T5365] dump_stack+0x1c/0x58 [ 107.835235][ T5365] sysfs_create_dir_ns+0x278/0x318 [ 107.836601][ T5365] kobject_add_internal+0x384/0x8f0 [ 107.838015][ T5365] kobject_init_and_add+0x130/0x1a0 [ 107.839341][ T5365] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.840559][ T5365] gfs2_fill_super+0xe10/0x2010 [ 107.841872][ T5365] get_tree_bdev+0x360/0x54c [ 107.843070][ T5365] gfs2_get_tree+0x54/0x1b4 [ 107.844270][ T5365] vfs_get_tree+0x90/0x274 [ 107.845357][ T5365] do_new_mount+0x278/0x8fc [ 107.846430][ T5365] path_mount+0x594/0x101c [ 107.847577][ T5365] __arm64_sys_mount+0x510/0x5e0 [ 107.848898][ T5365] invoke_syscall+0x98/0x2b8 [ 107.850141][ T5365] el0_svc_common+0x138/0x258 [ 107.851371][ T5365] do_el0_svc+0x58/0x14c [ 107.852410][ T5365] el0_svc+0x7c/0x1f0 [ 107.853520][ T5365] el0t_64_sync_handler+0x84/0xe4 [ 107.854773][ T5365] el0t_64_sync+0x1a0/0x1a4 [ 107.865864][ T5360] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.867840][ T5360] CPU: 0 PID: 5360 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 107.869913][ T5360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.872620][ T5360] Call trace: [ 107.873465][ T5360] dump_backtrace+0x0/0x530 [ 107.874705][ T5360] show_stack+0x2c/0x3c [ 107.875818][ T5360] dump_stack_lvl+0x108/0x170 [ 107.877011][ T5360] dump_stack+0x1c/0x58 [ 107.878151][ T5360] sysfs_create_dir_ns+0x278/0x318 [ 107.879483][ T5360] kobject_add_internal+0x384/0x8f0 [ 107.880852][ T5360] kobject_init_and_add+0x130/0x1a0 [ 107.882141][ T5360] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.883414][ T5360] gfs2_fill_super+0xe10/0x2010 [ 107.884631][ T5360] get_tree_bdev+0x360/0x54c [ 107.885762][ T5360] gfs2_get_tree+0x54/0x1b4 [ 107.886915][ T5360] vfs_get_tree+0x90/0x274 [ 107.888098][ T5360] do_new_mount+0x278/0x8fc [ 107.889296][ T5360] path_mount+0x594/0x101c [ 107.890403][ T5360] __arm64_sys_mount+0x510/0x5e0 [ 107.891671][ T5360] invoke_syscall+0x98/0x2b8 [ 107.892888][ T5360] el0_svc_common+0x138/0x258 [ 107.894210][ T5360] do_el0_svc+0x58/0x14c [ 107.895342][ T5360] el0_svc+0x7c/0x1f0 [ 107.896374][ T5360] el0t_64_sync_handler+0x84/0xe4 [ 107.897736][ T5360] el0t_64_sync+0x1a0/0x1a4 [ 107.941609][ T5365] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.945148][ T5365] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.002701][ T5360] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.006056][ T5360] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.544999][ T5408] loop2: detected capacity change from 0 to 32768 [ 108.622998][ T5408] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 108.625246][ T5408] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 108.702325][ T5408] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 108.822970][ T5384] loop1: detected capacity change from 0 to 32768 [ 108.859116][ T5408] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 108.875419][ T5384] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.877154][ T5384] CPU: 1 PID: 5384 Comm: syz.1.21 Not tainted 5.15.178-syzkaller #0 [ 108.879230][ T5384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.881806][ T5384] Call trace: [ 108.882640][ T5384] dump_backtrace+0x0/0x530 [ 108.883899][ T5384] show_stack+0x2c/0x3c [ 108.884939][ T5384] dump_stack_lvl+0x108/0x170 [ 108.886171][ T5384] dump_stack+0x1c/0x58 [ 108.887360][ T5384] sysfs_create_dir_ns+0x278/0x318 [ 108.888729][ T5384] kobject_add_internal+0x384/0x8f0 [ 108.890099][ T5384] kobject_init_and_add+0x130/0x1a0 [ 108.891488][ T5384] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.892751][ T5384] gfs2_fill_super+0xe10/0x2010 [ 108.894082][ T5384] get_tree_bdev+0x360/0x54c [ 108.895261][ T5384] gfs2_get_tree+0x54/0x1b4 [ 108.896507][ T5384] vfs_get_tree+0x90/0x274 [ 108.897638][ T5384] do_new_mount+0x278/0x8fc [ 108.898827][ T5384] path_mount+0x594/0x101c [ 108.899979][ T5384] __arm64_sys_mount+0x510/0x5e0 [ 108.901202][ T5384] invoke_syscall+0x98/0x2b8 [ 108.902442][ T5384] el0_svc_common+0x138/0x258 [ 108.903693][ T5384] do_el0_svc+0x58/0x14c [ 108.904773][ T5384] el0_svc+0x7c/0x1f0 [ 108.905869][ T5384] el0t_64_sync_handler+0x84/0xe4 [ 108.907017][ T5384] el0t_64_sync+0x1a0/0x1a4 [ 109.000513][ T5384] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.003931][ T5384] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.100881][ T5420] loop4: detected capacity change from 0 to 32768 [ 109.187999][ T5420] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.191197][ T5420] CPU: 1 PID: 5420 Comm: syz.4.24 Not tainted 5.15.178-syzkaller #0 [ 109.193143][ T5420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.195808][ T5420] Call trace: [ 109.196633][ T5420] dump_backtrace+0x0/0x530 [ 109.197815][ T5420] show_stack+0x2c/0x3c [ 109.198893][ T5420] dump_stack_lvl+0x108/0x170 [ 109.200144][ T5420] dump_stack+0x1c/0x58 [ 109.201210][ T5420] sysfs_create_dir_ns+0x278/0x318 [ 109.202546][ T5420] kobject_add_internal+0x384/0x8f0 [ 109.203945][ T5420] kobject_init_and_add+0x130/0x1a0 [ 109.205305][ T5420] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.206528][ T5420] gfs2_fill_super+0xe10/0x2010 [ 109.207821][ T5420] get_tree_bdev+0x360/0x54c [ 109.208356][ T5422] loop3: detected capacity change from 0 to 32768 [ 109.209002][ T5420] gfs2_get_tree+0x54/0x1b4 [ 109.209017][ T5420] vfs_get_tree+0x90/0x274 [ 109.209027][ T5420] do_new_mount+0x278/0x8fc [ 109.209036][ T5420] path_mount+0x594/0x101c [ 109.209045][ T5420] __arm64_sys_mount+0x510/0x5e0 [ 109.209054][ T5420] invoke_syscall+0x98/0x2b8 [ 109.217606][ T5420] el0_svc_common+0x138/0x258 [ 109.218895][ T5420] do_el0_svc+0x58/0x14c [ 109.220068][ T5420] el0_svc+0x7c/0x1f0 [ 109.221111][ T5420] el0t_64_sync_handler+0x84/0xe4 [ 109.222468][ T5420] el0t_64_sync+0x1a0/0x1a4 [ 109.257459][ T5422] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.259305][ T5422] CPU: 1 PID: 5422 Comm: syz.3.23 Not tainted 5.15.178-syzkaller #0 [ 109.261288][ T5422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.263880][ T5422] Call trace: [ 109.264747][ T5422] dump_backtrace+0x0/0x530 [ 109.265924][ T5422] show_stack+0x2c/0x3c [ 109.267008][ T5422] dump_stack_lvl+0x108/0x170 [ 109.268119][ T5422] dump_stack+0x1c/0x58 [ 109.269198][ T5422] sysfs_create_dir_ns+0x278/0x318 [ 109.270468][ T5422] kobject_add_internal+0x384/0x8f0 [ 109.271736][ T5422] kobject_init_and_add+0x130/0x1a0 [ 109.273027][ T5422] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.274268][ T5422] gfs2_fill_super+0xe10/0x2010 [ 109.275516][ T5422] get_tree_bdev+0x360/0x54c [ 109.276784][ T5422] gfs2_get_tree+0x54/0x1b4 [ 109.277855][ T5422] vfs_get_tree+0x90/0x274 [ 109.279036][ T5422] do_new_mount+0x278/0x8fc [ 109.280169][ T5422] path_mount+0x594/0x101c [ 109.281261][ T5422] __arm64_sys_mount+0x510/0x5e0 [ 109.282520][ T5422] invoke_syscall+0x98/0x2b8 [ 109.283746][ T5422] el0_svc_common+0x138/0x258 [ 109.284943][ T5422] do_el0_svc+0x58/0x14c [ 109.286052][ T5422] el0_svc+0x7c/0x1f0 [ 109.287127][ T5422] el0t_64_sync_handler+0x84/0xe4 [ 109.288403][ T5422] el0t_64_sync+0x1a0/0x1a4 [ 109.292899][ T5420] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.296348][ T5420] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.306814][ T5430] loop0: detected capacity change from 0 to 32768 [ 109.386470][ T5422] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.390009][ T5422] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.406935][ T5430] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.410176][ T5430] CPU: 0 PID: 5430 Comm: syz.0.25 Not tainted 5.15.178-syzkaller #0 [ 109.412294][ T5430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.414883][ T5430] Call trace: [ 109.415660][ T5430] dump_backtrace+0x0/0x530 [ 109.416768][ T5430] show_stack+0x2c/0x3c [ 109.417834][ T5430] dump_stack_lvl+0x108/0x170 [ 109.419080][ T5430] dump_stack+0x1c/0x58 [ 109.420141][ T5430] sysfs_create_dir_ns+0x278/0x318 [ 109.421448][ T5430] kobject_add_internal+0x384/0x8f0 [ 109.422773][ T5430] kobject_init_and_add+0x130/0x1a0 [ 109.424119][ T5430] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.425478][ T5430] gfs2_fill_super+0xe10/0x2010 [ 109.426746][ T5430] get_tree_bdev+0x360/0x54c [ 109.427941][ T5430] gfs2_get_tree+0x54/0x1b4 [ 109.429059][ T5430] vfs_get_tree+0x90/0x274 [ 109.430200][ T5430] do_new_mount+0x278/0x8fc [ 109.431324][ T5430] path_mount+0x594/0x101c [ 109.432405][ T5430] __arm64_sys_mount+0x510/0x5e0 [ 109.433738][ T5430] invoke_syscall+0x98/0x2b8 [ 109.434979][ T5430] el0_svc_common+0x138/0x258 [ 109.436189][ T5430] do_el0_svc+0x58/0x14c [ 109.437333][ T5430] el0_svc+0x7c/0x1f0 [ 109.438383][ T5430] el0t_64_sync_handler+0x84/0xe4 [ 109.439627][ T5430] el0t_64_sync+0x1a0/0x1a4 [ 109.500081][ T5430] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.503395][ T5430] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 110.280144][ T5451] loop1: detected capacity change from 0 to 32768 [ 110.349294][ T5451] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 110.358984][ T5451] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 110.425374][ T5451] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 110.447465][ T5420] loop4: detected capacity change from 0 to 32768 [ 110.498261][ T5420] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 110.508363][ T5420] CPU: 0 PID: 5420 Comm: syz.4.24 Not tainted 5.15.178-syzkaller #0 [ 110.510419][ T5420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.513026][ T5420] Call trace: [ 110.513862][ T5420] dump_backtrace+0x0/0x530 [ 110.514978][ T5420] show_stack+0x2c/0x3c [ 110.516074][ T5420] dump_stack_lvl+0x108/0x170 [ 110.517290][ T5420] dump_stack+0x1c/0x58 [ 110.518353][ T5420] sysfs_create_dir_ns+0x278/0x318 [ 110.519680][ T5420] kobject_add_internal+0x384/0x8f0 [ 110.521033][ T5420] kobject_init_and_add+0x130/0x1a0 [ 110.522396][ T5420] gfs2_sys_fs_add+0x1f8/0x3f4 [ 110.523649][ T5420] gfs2_fill_super+0xe10/0x2010 [ 110.524942][ T5420] get_tree_bdev+0x360/0x54c [ 110.526078][ T5420] gfs2_get_tree+0x54/0x1b4 [ 110.527271][ T5420] vfs_get_tree+0x90/0x274 [ 110.528462][ T5420] do_new_mount+0x278/0x8fc [ 110.529608][ T5420] path_mount+0x594/0x101c [ 110.530808][ T5420] __arm64_sys_mount+0x510/0x5e0 [ 110.532114][ T5420] invoke_syscall+0x98/0x2b8 [ 110.533357][ T5420] el0_svc_common+0x138/0x258 [ 110.534598][ T5420] do_el0_svc+0x58/0x14c [ 110.535698][ T5420] el0_svc+0x7c/0x1f0 [ 110.536708][ T5420] el0t_64_sync_handler+0x84/0xe4 [ 110.538019][ T5420] el0t_64_sync+0x1a0/0x1a4 [ 110.589951][ T5451] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 110.622642][ T5420] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 110.625967][ T5420] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 110.638422][ T5430] loop0: detected capacity change from 0 to 32768 [ 110.695508][ T5422] loop3: detected capacity change from 0 to 32768 [ 110.709986][ T5430] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 110.712017][ T5430] CPU: 1 PID: 5430 Comm: syz.0.25 Not tainted 5.15.178-syzkaller #0 [ 110.714035][ T5430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.716521][ T5430] Call trace: [ 110.717345][ T5430] dump_backtrace+0x0/0x530 [ 110.718465][ T5430] show_stack+0x2c/0x3c [ 110.719518][ T5430] dump_stack_lvl+0x108/0x170 [ 110.720726][ T5430] dump_stack+0x1c/0x58 [ 110.721823][ T5430] sysfs_create_dir_ns+0x278/0x318 [ 110.723121][ T5430] kobject_add_internal+0x384/0x8f0 [ 110.724392][ T5430] kobject_init_and_add+0x130/0x1a0 [ 110.725682][ T5430] gfs2_sys_fs_add+0x1f8/0x3f4 [ 110.726897][ T5430] gfs2_fill_super+0xe10/0x2010 [ 110.728105][ T5430] get_tree_bdev+0x360/0x54c [ 110.729282][ T5430] gfs2_get_tree+0x54/0x1b4 [ 110.730475][ T5430] vfs_get_tree+0x90/0x274 [ 110.731556][ T5430] do_new_mount+0x278/0x8fc [ 110.732777][ T5430] path_mount+0x594/0x101c [ 110.733907][ T5430] __arm64_sys_mount+0x510/0x5e0 [ 110.735166][ T5430] invoke_syscall+0x98/0x2b8 [ 110.736353][ T5430] el0_svc_common+0x138/0x258 [ 110.737521][ T5430] do_el0_svc+0x58/0x14c [ 110.738621][ T5430] el0_svc+0x7c/0x1f0 [ 110.739637][ T5430] el0t_64_sync_handler+0x84/0xe4 [ 110.740856][ T5430] el0t_64_sync+0x1a0/0x1a4 [ 110.762498][ T5422] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 110.764335][ T5422] CPU: 1 PID: 5422 Comm: syz.3.23 Not tainted 5.15.178-syzkaller #0 [ 110.766270][ T5422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.768711][ T5422] Call trace: [ 110.769488][ T5422] dump_backtrace+0x0/0x530 [ 110.770674][ T5422] show_stack+0x2c/0x3c [ 110.771705][ T5422] dump_stack_lvl+0x108/0x170 [ 110.773024][ T5422] dump_stack+0x1c/0x58 [ 110.774093][ T5422] sysfs_create_dir_ns+0x278/0x318 [ 110.775424][ T5422] kobject_add_internal+0x384/0x8f0 [ 110.776786][ T5422] kobject_init_and_add+0x130/0x1a0 [ 110.778099][ T5422] gfs2_sys_fs_add+0x1f8/0x3f4 [ 110.779275][ T5422] gfs2_fill_super+0xe10/0x2010 [ 110.780548][ T5422] get_tree_bdev+0x360/0x54c [ 110.781749][ T5422] gfs2_get_tree+0x54/0x1b4 [ 110.782905][ T5422] vfs_get_tree+0x90/0x274 [ 110.784045][ T5422] do_new_mount+0x278/0x8fc [ 110.785152][ T5422] path_mount+0x594/0x101c [ 110.786308][ T5422] __arm64_sys_mount+0x510/0x5e0 [ 110.787544][ T5422] invoke_syscall+0x98/0x2b8 [ 110.788785][ T5422] el0_svc_common+0x138/0x258 [ 110.790001][ T5422] do_el0_svc+0x58/0x14c [ 110.791081][ T5422] el0_svc+0x7c/0x1f0 [ 110.792113][ T5422] el0t_64_sync_handler+0x84/0xe4 [ 110.793353][ T5422] el0t_64_sync+0x1a0/0x1a4 [ 110.846043][ T5430] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 110.849492][ T5430] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 110.875980][ T5422] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 110.879379][ T5422] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 111.407852][ T5474] loop2: detected capacity change from 0 to 32768 [ 111.450176][ T5474] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 111.452231][ T5474] CPU: 1 PID: 5474 Comm: syz.2.27 Not tainted 5.15.178-syzkaller #0 [ 111.454331][ T5474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.457003][ T5474] Call trace: [ 111.457960][ T5474] dump_backtrace+0x0/0x530 [ 111.459135][ T5474] show_stack+0x2c/0x3c [ 111.460253][ T5474] dump_stack_lvl+0x108/0x170 [ 111.461430][ T5474] dump_stack+0x1c/0x58 [ 111.462555][ T5474] sysfs_create_dir_ns+0x278/0x318 [ 111.463935][ T5474] kobject_add_internal+0x384/0x8f0 [ 111.465316][ T5474] kobject_init_and_add+0x130/0x1a0 [ 111.466757][ T5474] gfs2_sys_fs_add+0x1f8/0x3f4 [ 111.468077][ T5474] gfs2_fill_super+0xe10/0x2010 [ 111.469413][ T5474] get_tree_bdev+0x360/0x54c [ 111.470690][ T5474] gfs2_get_tree+0x54/0x1b4 [ 111.471985][ T5474] vfs_get_tree+0x90/0x274 [ 111.473212][ T5474] do_new_mount+0x278/0x8fc [ 111.474499][ T5474] path_mount+0x594/0x101c [ 111.475804][ T5474] __arm64_sys_mount+0x510/0x5e0 [ 111.477129][ T5474] invoke_syscall+0x98/0x2b8 [ 111.478371][ T5474] el0_svc_common+0x138/0x258 [ 111.479646][ T5474] do_el0_svc+0x58/0x14c [ 111.480747][ T5474] el0_svc+0x7c/0x1f0 [ 111.481773][ T5474] el0t_64_sync_handler+0x84/0xe4 [ 111.483239][ T5474] el0t_64_sync+0x1a0/0x1a4 [ 111.585771][ T5474] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 111.589439][ T5474] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 111.932469][ T5487] loop4: detected capacity change from 0 to 32768 [ 111.980730][ T5487] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 111.982852][ T5487] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 111.999492][ T5488] loop0: detected capacity change from 0 to 32768 [ 112.003724][ T5492] loop3: detected capacity change from 0 to 32768 [ 112.049281][ T5487] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 112.066857][ T5492] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 112.068817][ T5492] CPU: 0 PID: 5492 Comm: syz.3.30 Not tainted 5.15.178-syzkaller #0 [ 112.070791][ T5492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.073350][ T5492] Call trace: [ 112.074146][ T5492] dump_backtrace+0x0/0x530 [ 112.075298][ T5492] show_stack+0x2c/0x3c [ 112.076451][ T5492] dump_stack_lvl+0x108/0x170 [ 112.077720][ T5492] dump_stack+0x1c/0x58 [ 112.078818][ T5492] sysfs_create_dir_ns+0x278/0x318 [ 112.080108][ T5492] kobject_add_internal+0x384/0x8f0 [ 112.081440][ T5492] kobject_init_and_add+0x130/0x1a0 [ 112.082776][ T5492] gfs2_sys_fs_add+0x1f8/0x3f4 [ 112.084005][ T5492] gfs2_fill_super+0xe10/0x2010 [ 112.085261][ T5492] get_tree_bdev+0x360/0x54c [ 112.086450][ T5492] gfs2_get_tree+0x54/0x1b4 [ 112.087627][ T5492] vfs_get_tree+0x90/0x274 [ 112.088776][ T5492] do_new_mount+0x278/0x8fc [ 112.089921][ T5492] path_mount+0x594/0x101c [ 112.091037][ T5492] __arm64_sys_mount+0x510/0x5e0 [ 112.092352][ T5492] invoke_syscall+0x98/0x2b8 [ 112.093515][ T5492] el0_svc_common+0x138/0x258 [ 112.094667][ T5492] do_el0_svc+0x58/0x14c [ 112.095779][ T5492] el0_svc+0x7c/0x1f0 [ 112.096785][ T5492] el0t_64_sync_handler+0x84/0xe4 [ 112.098082][ T5492] el0t_64_sync+0x1a0/0x1a4 [ 112.111828][ T5488] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 112.113759][ T5488] CPU: 1 PID: 5488 Comm: syz.0.29 Not tainted 5.15.178-syzkaller #0 [ 112.115748][ T5488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.118223][ T5488] Call trace: [ 112.119071][ T5488] dump_backtrace+0x0/0x530 [ 112.120314][ T5488] show_stack+0x2c/0x3c [ 112.121409][ T5488] dump_stack_lvl+0x108/0x170 [ 112.122650][ T5488] dump_stack+0x1c/0x58 [ 112.123756][ T5488] sysfs_create_dir_ns+0x278/0x318 [ 112.125230][ T5488] kobject_add_internal+0x384/0x8f0 [ 112.126721][ T5488] kobject_init_and_add+0x130/0x1a0 [ 112.128056][ T5488] gfs2_sys_fs_add+0x1f8/0x3f4 [ 112.129258][ T5488] gfs2_fill_super+0xe10/0x2010 [ 112.130531][ T5488] get_tree_bdev+0x360/0x54c [ 112.131739][ T5488] gfs2_get_tree+0x54/0x1b4 [ 112.133172][ T5488] vfs_get_tree+0x90/0x274 [ 112.134318][ T5488] do_new_mount+0x278/0x8fc [ 112.135470][ T5488] path_mount+0x594/0x101c [ 112.136696][ T5488] __arm64_sys_mount+0x510/0x5e0 [ 112.138001][ T5488] invoke_syscall+0x98/0x2b8 [ 112.139187][ T5488] el0_svc_common+0x138/0x258 [ 112.140448][ T5488] do_el0_svc+0x58/0x14c [ 112.141552][ T5488] el0_svc+0x7c/0x1f0 [ 112.142593][ T5488] el0t_64_sync_handler+0x84/0xe4 [ 112.143937][ T5488] el0t_64_sync+0x1a0/0x1a4 [ 112.219482][ T5492] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 112.226876][ T5487] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 112.235434][ T5492] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 112.278717][ T5488] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 112.294212][ T5488] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 112.821173][ T5474] loop2: detected capacity change from 0 to 32768 [ 112.884042][ T5474] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 112.885981][ T5474] CPU: 0 PID: 5474 Comm: syz.2.27 Not tainted 5.15.178-syzkaller #0 [ 112.888002][ T5474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.890457][ T5474] Call trace: [ 112.891355][ T5474] dump_backtrace+0x0/0x530 [ 112.892503][ T5474] show_stack+0x2c/0x3c [ 112.893559][ T5474] dump_stack_lvl+0x108/0x170 [ 112.894769][ T5474] dump_stack+0x1c/0x58 [ 112.895781][ T5474] sysfs_create_dir_ns+0x278/0x318 [ 112.897111][ T5474] kobject_add_internal+0x384/0x8f0 [ 112.898389][ T5474] kobject_init_and_add+0x130/0x1a0 [ 112.899750][ T5474] gfs2_sys_fs_add+0x1f8/0x3f4 [ 112.900975][ T5474] gfs2_fill_super+0xe10/0x2010 [ 112.902186][ T5474] get_tree_bdev+0x360/0x54c [ 112.903382][ T5474] gfs2_get_tree+0x54/0x1b4 [ 112.904630][ T5474] vfs_get_tree+0x90/0x274 [ 112.905769][ T5474] do_new_mount+0x278/0x8fc [ 112.906942][ T5474] path_mount+0x594/0x101c [ 112.908043][ T5474] __arm64_sys_mount+0x510/0x5e0 [ 112.909467][ T5474] invoke_syscall+0x98/0x2b8 [ 112.910632][ T5474] el0_svc_common+0x138/0x258 [ 112.911857][ T5474] do_el0_svc+0x58/0x14c [ 112.913013][ T5474] el0_svc+0x7c/0x1f0 [ 112.914090][ T5474] el0t_64_sync_handler+0x84/0xe4 [ 112.915419][ T5474] el0t_64_sync+0x1a0/0x1a4 [ 112.979410][ T5509] loop1: detected capacity change from 0 to 32768 [ 112.980038][ T5474] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 112.984398][ T5474] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 113.085768][ T5509] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 113.087947][ T5509] CPU: 1 PID: 5509 Comm: syz.1.31 Not tainted 5.15.178-syzkaller #0 [ 113.090062][ T5509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.092634][ T5509] Call trace: [ 113.093505][ T5509] dump_backtrace+0x0/0x530 [ 113.094663][ T5509] show_stack+0x2c/0x3c [ 113.095710][ T5509] dump_stack_lvl+0x108/0x170 [ 113.096920][ T5509] dump_stack+0x1c/0x58 [ 113.098033][ T5509] sysfs_create_dir_ns+0x278/0x318 [ 113.099390][ T5509] kobject_add_internal+0x384/0x8f0 [ 113.100727][ T5509] kobject_init_and_add+0x130/0x1a0 [ 113.102060][ T5509] gfs2_sys_fs_add+0x1f8/0x3f4 [ 113.103312][ T5509] gfs2_fill_super+0xe10/0x2010 [ 113.104536][ T5509] get_tree_bdev+0x360/0x54c [ 113.105745][ T5509] gfs2_get_tree+0x54/0x1b4 [ 113.106922][ T5509] vfs_get_tree+0x90/0x274 [ 113.108075][ T5509] do_new_mount+0x278/0x8fc [ 113.109250][ T5509] path_mount+0x594/0x101c [ 113.110473][ T5509] __arm64_sys_mount+0x510/0x5e0 [ 113.111820][ T5509] invoke_syscall+0x98/0x2b8 [ 113.113017][ T5509] el0_svc_common+0x138/0x258 [ 113.114246][ T5509] do_el0_svc+0x58/0x14c [ 113.115334][ T5509] el0_svc+0x7c/0x1f0 [ 113.116425][ T5509] el0t_64_sync_handler+0x84/0xe4 [ 113.117757][ T5509] el0t_64_sync+0x1a0/0x1a4 [ 113.167886][ T5509] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 113.189858][ T5509] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 113.228521][ T5492] loop3: detected capacity change from 0 to 32768 1970/01/01 00:01:53 executed programs: 27 [ 113.313708][ T5492] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 113.315919][ T5492] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 113.336223][ T5488] loop0: detected capacity change from 0 to 32768 [ 113.368334][ T5492] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 113.372542][ T4123] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 113.374417][ T4123] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 113.466936][ T5488] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 113.468894][ T5488] CPU: 1 PID: 5488 Comm: syz.0.29 Not tainted 5.15.178-syzkaller #0 [ 113.470968][ T5488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.473659][ T5488] Call trace: [ 113.474472][ T5488] dump_backtrace+0x0/0x530 [ 113.475662][ T5488] show_stack+0x2c/0x3c [ 113.476738][ T5488] dump_stack_lvl+0x108/0x170 [ 113.478005][ T5488] dump_stack+0x1c/0x58 [ 113.479217][ T5488] sysfs_create_dir_ns+0x278/0x318 [ 113.480553][ T5488] kobject_add_internal+0x384/0x8f0 [ 113.481984][ T5488] kobject_init_and_add+0x130/0x1a0 [ 113.483351][ T5488] gfs2_sys_fs_add+0x1f8/0x3f4 [ 113.484559][ T5488] gfs2_fill_super+0xe10/0x2010 [ 113.485872][ T5488] get_tree_bdev+0x360/0x54c [ 113.487124][ T5488] gfs2_get_tree+0x54/0x1b4 [ 113.488325][ T5488] vfs_get_tree+0x90/0x274 [ 113.489516][ T5488] do_new_mount+0x278/0x8fc [ 113.490666][ T5488] path_mount+0x594/0x101c [ 113.491861][ T5488] __arm64_sys_mount+0x510/0x5e0 [ 113.493157][ T5488] invoke_syscall+0x98/0x2b8 [ 113.494424][ T5488] el0_svc_common+0x138/0x258 [ 113.495667][ T5488] do_el0_svc+0x58/0x14c [ 113.496859][ T5488] el0_svc+0x7c/0x1f0 [ 113.497855][ T5488] el0t_64_sync_handler+0x84/0xe4 [ 113.499167][ T5488] el0t_64_sync+0x1a0/0x1a4 [ 113.510293][ T4123] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 135ms [ 113.513468][ T4123] gfs2: fsid=syz:syz.0: jid=0: Done [ 113.515264][ T5492] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 113.575763][ T5488] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 113.592684][ T5488] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 113.670591][ T5492] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 113.677129][ T149] [ 113.677757][ T149] ====================================================== [ 113.679483][ T149] WARNING: possible circular locking dependency detected [ 113.681283][ T149] 5.15.178-syzkaller #0 Not tainted [ 113.682621][ T149] ------------------------------------------------------ [ 113.684521][ T149] kworker/1:1H/149 is trying to acquire lock: [ 113.686123][ T149] ffff0000d9e820e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 113.688647][ T149] [ 113.688647][ T149] but task is already holding lock: [ 113.690576][ T149] ffff80001d7c7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 113.693695][ T149] [ 113.693695][ T149] which lock already depends on the new lock. [ 113.693695][ T149] [ 113.696355][ T149] [ 113.696355][ T149] the existing dependency chain (in reverse order) is: [ 113.698826][ T149] [ 113.698826][ T149] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 113.701449][ T149] process_one_work+0x6d4/0x11b8 [ 113.702913][ T149] worker_thread+0x910/0x1034 [ 113.704330][ T149] kthread+0x37c/0x45c [ 113.705524][ T149] ret_from_fork+0x10/0x20 [ 113.706826][ T149] [ 113.706826][ T149] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 113.709445][ T149] flush_workqueue+0x14c/0x11c4 [ 113.710835][ T149] gfs2_gl_hash_clear+0xbc/0x2f4 [ 113.712249][ T149] gfs2_put_super+0x5e4/0x684 [ 113.713618][ T149] generic_shutdown_super+0x130/0x2f0 [ 113.715086][ T149] kill_block_super+0x70/0xdc [ 113.716422][ T149] gfs2_kill_sb+0xc0/0xd4 [ 113.717907][ T149] deactivate_locked_super+0xb8/0x13c [ 113.719434][ T149] deactivate_super+0x108/0x128 [ 113.720851][ T149] cleanup_mnt+0x3c0/0x474 [ 113.722143][ T149] __cleanup_mnt+0x20/0x30 [ 113.723420][ T149] task_work_run+0x130/0x1e4 [ 113.724769][ T149] do_notify_resume+0x262c/0x32b8 [ 113.726218][ T149] el0_svc+0xfc/0x1f0 [ 113.727351][ T149] el0t_64_sync_handler+0x84/0xe4 [ 113.728817][ T149] el0t_64_sync+0x1a0/0x1a4 [ 113.730139][ T149] [ 113.730139][ T149] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 113.732368][ T149] __lock_acquire+0x32d4/0x7638 [ 113.733748][ T149] lock_acquire+0x240/0x77c [ 113.735065][ T149] down_write+0xbc/0x12c [ 113.736333][ T149] freeze_super+0x5c/0x388 [ 113.737624][ T149] freeze_go_sync+0x128/0x31c [ 113.739065][ T149] do_xmote+0x304/0x1054 [ 113.740352][ T149] run_queue+0x3f8/0x6bc [ 113.741618][ T149] glock_work_func+0x27c/0x470 [ 113.742995][ T149] process_one_work+0x790/0x11b8 [ 113.744491][ T149] worker_thread+0x910/0x1034 [ 113.746013][ T149] kthread+0x37c/0x45c [ 113.747206][ T149] ret_from_fork+0x10/0x20 [ 113.748492][ T149] [ 113.748492][ T149] other info that might help us debug this: [ 113.748492][ T149] [ 113.751329][ T149] Chain exists of: [ 113.751329][ T149] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 113.751329][ T149] [ 113.755706][ T149] Possible unsafe locking scenario: [ 113.755706][ T149] [ 113.757638][ T149] CPU0 CPU1 [ 113.758963][ T149] ---- ---- [ 113.760347][ T149] lock((work_completion)(&(&gl->gl_work)->work)); [ 113.762030][ T149] lock((wq_completion)glock_workqueue); [ 113.764202][ T149] lock((work_completion)(&(&gl->gl_work)->work)); [ 113.766601][ T149] lock(&type->s_umount_key#50); [ 113.767854][ T149] [ 113.767854][ T149] *** DEADLOCK *** [ 113.767854][ T149] [ 113.770119][ T149] 2 locks held by kworker/1:1H/149: [ 113.771503][ T149] #0: ffff0000c6832d38 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 113.774397][ T149] #1: ffff80001d7c7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 113.777745][ T149] [ 113.777745][ T149] stack backtrace: [ 113.779425][ T149] CPU: 1 PID: 149 Comm: kworker/1:1H Not tainted 5.15.178-syzkaller #0 [ 113.781598][ T149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.784267][ T149] Workqueue: glock_workqueue glock_work_func [ 113.785863][ T149] Call trace: [ 113.786718][ T149] dump_backtrace+0x0/0x530 [ 113.787849][ T149] show_stack+0x2c/0x3c [ 113.788901][ T149] dump_stack_lvl+0x108/0x170 [ 113.790196][ T149] dump_stack+0x1c/0x58 [ 113.791252][ T149] print_circular_bug+0x150/0x1b8 [ 113.792502][ T149] check_noncircular+0x2cc/0x378 [ 113.793824][ T149] __lock_acquire+0x32d4/0x7638 [ 113.795011][ T149] lock_acquire+0x240/0x77c [ 113.796188][ T149] down_write+0xbc/0x12c [ 113.797319][ T149] freeze_super+0x5c/0x388 [ 113.798402][ T149] freeze_go_sync+0x128/0x31c [ 113.799672][ T149] do_xmote+0x304/0x1054 [ 113.800853][ T149] run_queue+0x3f8/0x6bc [ 113.801921][ T149] glock_work_func+0x27c/0x470 [ 113.803255][ T149] process_one_work+0x790/0x11b8 [ 113.804674][ T149] worker_thread+0x910/0x1034 [ 113.805886][ T149] kthread+0x37c/0x45c [ 113.806923][ T149] ret_from_fork+0x10/0x20 [ 113.962461][ T5529] loop4: detected capacity change from 0 to 32768 [ 113.970489][ T5509] loop1: detected capacity change from 0 to 32768 [ 114.019395][ T5529] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.019618][ T5509] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.021689][ T5529] CPU: 1 PID: 5529 Comm: syz.4.33 Not tainted 5.15.178-syzkaller #0 [ 114.025441][ T5529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.027939][ T5529] Call trace: [ 114.028822][ T5529] dump_backtrace+0x0/0x530 [ 114.029924][ T5529] show_stack+0x2c/0x3c [ 114.031044][ T5529] dump_stack_lvl+0x108/0x170 [ 114.032233][ T5529] dump_stack+0x1c/0x58 [ 114.033335][ T5529] sysfs_create_dir_ns+0x278/0x318 [ 114.034683][ T5529] kobject_add_internal+0x384/0x8f0 [ 114.036021][ T5529] kobject_init_and_add+0x130/0x1a0 [ 114.037319][ T5529] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.038610][ T5529] gfs2_fill_super+0xe10/0x2010 [ 114.039919][ T5529] get_tree_bdev+0x360/0x54c [ 114.041110][ T5529] gfs2_get_tree+0x54/0x1b4 [ 114.042240][ T5529] vfs_get_tree+0x90/0x274 [ 114.043456][ T5529] do_new_mount+0x278/0x8fc [ 114.044655][ T5529] path_mount+0x594/0x101c [ 114.045811][ T5529] __arm64_sys_mount+0x510/0x5e0 [ 114.047029][ T5529] invoke_syscall+0x98/0x2b8 [ 114.048271][ T5529] el0_svc_common+0x138/0x258 [ 114.049507][ T5529] do_el0_svc+0x58/0x14c [ 114.050601][ T5529] el0_svc+0x7c/0x1f0 [ 114.051623][ T5529] el0t_64_sync_handler+0x84/0xe4 [ 114.052942][ T5529] el0t_64_sync+0x1a0/0x1a4 [ 114.054944][ T5509] CPU: 0 PID: 5509 Comm: syz.1.31 Not tainted 5.15.178-syzkaller #0 [ 114.057176][ T5509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.059957][ T5509] Call trace: [ 114.060768][ T5509] dump_backtrace+0x0/0x530 [ 114.061919][ T5509] show_stack+0x2c/0x3c [ 114.063060][ T5509] dump_stack_lvl+0x108/0x170 [ 114.064309][ T5509] dump_stack+0x1c/0x58 [ 114.065478][ T5509] sysfs_create_dir_ns+0x278/0x318 [ 114.066816][ T5509] kobject_add_internal+0x384/0x8f0 [ 114.068138][ T5509] kobject_init_and_add+0x130/0x1a0 [ 114.069575][ T5509] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.070797][ T5509] gfs2_fill_super+0xe10/0x2010 [ 114.071968][ T5509] get_tree_bdev+0x360/0x54c [ 114.073180][ T5509] gfs2_get_tree+0x54/0x1b4 [ 114.074376][ T5509] vfs_get_tree+0x90/0x274 [ 114.075547][ T5509] do_new_mount+0x278/0x8fc [ 114.076729][ T5509] path_mount+0x594/0x101c [ 114.077848][ T5509] __arm64_sys_mount+0x510/0x5e0 [ 114.079103][ T5509] invoke_syscall+0x98/0x2b8 [ 114.080294][ T5509] el0_svc_common+0x138/0x258 [ 114.081576][ T5509] do_el0_svc+0x58/0x14c [ 114.082643][ T5509] el0_svc+0x7c/0x1f0 [ 114.083686][ T5509] el0t_64_sync_handler+0x84/0xe4 [ 114.084906][ T5509] el0t_64_sync+0x1a0/0x1a4 [ 114.093015][ T5529] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.096246][ T5529] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.106092][ T5524] loop2: detected capacity change from 0 to 32768 [ 114.110609][ T5509] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.118914][ T5509] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.195063][ T5524] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.196936][ T5524] CPU: 1 PID: 5524 Comm: syz.2.32 Not tainted 5.15.178-syzkaller #0 [ 114.198977][ T5524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.201694][ T5524] Call trace: [ 114.202573][ T5524] dump_backtrace+0x0/0x530 [ 114.203826][ T5524] show_stack+0x2c/0x3c [ 114.204863][ T5524] dump_stack_lvl+0x108/0x170 [ 114.206127][ T5524] dump_stack+0x1c/0x58 [ 114.207155][ T5524] sysfs_create_dir_ns+0x278/0x318 [ 114.208430][ T5524] kobject_add_internal+0x384/0x8f0 [ 114.209752][ T5524] kobject_init_and_add+0x130/0x1a0 [ 114.211049][ T5524] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.212281][ T5524] gfs2_fill_super+0xe10/0x2010 [ 114.213547][ T5524] get_tree_bdev+0x360/0x54c [ 114.214778][ T5524] gfs2_get_tree+0x54/0x1b4 [ 114.215946][ T5524] vfs_get_tree+0x90/0x274 [ 114.217064][ T5524] do_new_mount+0x278/0x8fc [ 114.218198][ T5524] path_mount+0x594/0x101c [ 114.219309][ T5524] __arm64_sys_mount+0x510/0x5e0 [ 114.220547][ T5524] invoke_syscall+0x98/0x2b8 [ 114.221697][ T5524] el0_svc_common+0x138/0x258 [ 114.222859][ T5524] do_el0_svc+0x58/0x14c [ 114.223108][ T5531] loop0: detected capacity change from 0 to 32768 [ 114.223945][ T5524] el0_svc+0x7c/0x1f0 [ 114.223959][ T5524] el0t_64_sync_handler+0x84/0xe4 [ 114.223969][ T5524] el0t_64_sync+0x1a0/0x1a4 [ 114.231591][ T5524] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.239329][ T5524] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.260927][ T5531] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.262918][ T5531] CPU: 0 PID: 5531 Comm: syz.0.34 Not tainted 5.15.178-syzkaller #0 [ 114.264848][ T5531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.267340][ T5531] Call trace: [ 114.268163][ T5531] dump_backtrace+0x0/0x530 [ 114.269267][ T5531] show_stack+0x2c/0x3c [ 114.270325][ T5531] dump_stack_lvl+0x108/0x170 [ 114.271503][ T5531] dump_stack+0x1c/0x58 [ 114.272563][ T5531] sysfs_create_dir_ns+0x278/0x318 [ 114.273905][ T5531] kobject_add_internal+0x384/0x8f0 [ 114.275231][ T5531] kobject_init_and_add+0x130/0x1a0 [ 114.276627][ T5531] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.277827][ T5531] gfs2_fill_super+0xe10/0x2010 [ 114.279013][ T5531] get_tree_bdev+0x360/0x54c [ 114.280207][ T5531] gfs2_get_tree+0x54/0x1b4 [ 114.281282][ T5531] vfs_get_tree+0x90/0x274 [ 114.282434][ T5531] do_new_mount+0x278/0x8fc [ 114.283638][ T5531] path_mount+0x594/0x101c [ 114.284760][ T5531] __arm64_sys_mount+0x510/0x5e0 [ 114.286027][ T5531] invoke_syscall+0x98/0x2b8 [ 114.287213][ T5531] el0_svc_common+0x138/0x258 [ 114.288484][ T5531] do_el0_svc+0x58/0x14c [ 114.289583][ T5531] el0_svc+0x7c/0x1f0 [ 114.290628][ T5531] el0t_64_sync_handler+0x84/0xe4 [ 114.291835][ T5531] el0t_64_sync+0x1a0/0x1a4 [ 114.327072][ T5531] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.359799][ T5531] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.548716][ T5529] loop4: detected capacity change from 0 to 32768 [ 114.599894][ T5529] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.601680][ T5529] CPU: 1 PID: 5529 Comm: syz.4.33 Not tainted 5.15.178-syzkaller #0 [ 114.603695][ T5529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.606187][ T5529] Call trace: [ 114.607021][ T5529] dump_backtrace+0x0/0x530 [ 114.608159][ T5529] show_stack+0x2c/0x3c [ 114.609258][ T5529] dump_stack_lvl+0x108/0x170 [ 114.610465][ T5529] dump_stack+0x1c/0x58 [ 114.611526][ T5529] sysfs_create_dir_ns+0x278/0x318 [ 114.612754][ T5529] kobject_add_internal+0x384/0x8f0 [ 114.614080][ T5529] kobject_init_and_add+0x130/0x1a0 [ 114.615380][ T5529] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.616590][ T5529] gfs2_fill_super+0xe10/0x2010 [ 114.617817][ T5529] get_tree_bdev+0x360/0x54c [ 114.619011][ T5529] gfs2_get_tree+0x54/0x1b4 [ 114.620145][ T5529] vfs_get_tree+0x90/0x274 [ 114.621205][ T5529] do_new_mount+0x278/0x8fc [ 114.622374][ T5529] path_mount+0x594/0x101c [ 114.623523][ T5529] __arm64_sys_mount+0x510/0x5e0 [ 114.624826][ T5529] invoke_syscall+0x98/0x2b8 [ 114.626031][ T5529] el0_svc_common+0x138/0x258 [ 114.627244][ T5529] do_el0_svc+0x58/0x14c [ 114.628329][ T5529] el0_svc+0x7c/0x1f0 [ 114.629373][ T5529] el0t_64_sync_handler+0x84/0xe4 [ 114.630579][ T5529] el0t_64_sync+0x1a0/0x1a4 [ 114.640846][ T5529] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.644175][ T5529] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.720629][ T5524] loop2: detected capacity change from 0 to 32768 [ 114.724003][ T5531] loop0: detected capacity change from 0 to 32768 [ 114.773643][ T5531] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.775622][ T5531] CPU: 0 PID: 5531 Comm: syz.0.34 Not tainted 5.15.178-syzkaller #0 [ 114.777642][ T5531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.780131][ T5531] Call trace: [ 114.780809][ T5531] dump_backtrace+0x0/0x530 [ 114.781910][ T5531] show_stack+0x2c/0x3c [ 114.782968][ T5531] dump_stack_lvl+0x108/0x170 [ 114.784157][ T5531] dump_stack+0x1c/0x58 [ 114.785280][ T5531] sysfs_create_dir_ns+0x278/0x318 [ 114.786515][ T5531] kobject_add_internal+0x384/0x8f0 [ 114.787947][ T5531] kobject_init_and_add+0x130/0x1a0 [ 114.789236][ T5531] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.790479][ T5531] gfs2_fill_super+0xe10/0x2010 [ 114.791717][ T5531] get_tree_bdev+0x360/0x54c [ 114.792985][ T5531] gfs2_get_tree+0x54/0x1b4 [ 114.794113][ T5531] vfs_get_tree+0x90/0x274 [ 114.795226][ T5531] do_new_mount+0x278/0x8fc [ 114.796367][ T5531] path_mount+0x594/0x101c [ 114.797476][ T5531] __arm64_sys_mount+0x510/0x5e0 [ 114.798797][ T5531] invoke_syscall+0x98/0x2b8 [ 114.799930][ T5531] el0_svc_common+0x138/0x258 [ 114.801144][ T5531] do_el0_svc+0x58/0x14c [ 114.802223][ T5531] el0_svc+0x7c/0x1f0 [ 114.803306][ T5531] el0t_64_sync_handler+0x84/0xe4 [ 114.804254][ T5533] loop1: detected capacity change from 0 to 32768 [ 114.804542][ T5531] el0t_64_sync+0x1a0/0x1a4 [ 114.808641][ T5524] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.815184][ T5524] CPU: 1 PID: 5524 Comm: syz.2.32 Not tainted 5.15.178-syzkaller #0 [ 114.817194][ T5524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.819843][ T5524] Call trace: [ 114.820746][ T5524] dump_backtrace+0x0/0x530 [ 114.821891][ T5524] show_stack+0x2c/0x3c [ 114.822951][ T5524] dump_stack_lvl+0x108/0x170 [ 114.824115][ T5524] dump_stack+0x1c/0x58 [ 114.825174][ T5524] sysfs_create_dir_ns+0x278/0x318 [ 114.826574][ T5524] kobject_add_internal+0x384/0x8f0 [ 114.827940][ T5524] kobject_init_and_add+0x130/0x1a0 [ 114.829279][ T5524] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.830555][ T5524] gfs2_fill_super+0xe10/0x2010 [ 114.831811][ T5524] get_tree_bdev+0x360/0x54c [ 114.832996][ T5524] gfs2_get_tree+0x54/0x1b4 [ 114.834143][ T5524] vfs_get_tree+0x90/0x274 [ 114.835296][ T5524] do_new_mount+0x278/0x8fc [ 114.836470][ T5524] path_mount+0x594/0x101c [ 114.837653][ T5524] __arm64_sys_mount+0x510/0x5e0 [ 114.838927][ T5524] invoke_syscall+0x98/0x2b8 [ 114.840110][ T5524] el0_svc_common+0x138/0x258 [ 114.841299][ T5524] do_el0_svc+0x58/0x14c [ 114.842349][ T5524] el0_svc+0x7c/0x1f0 [ 114.843421][ T5524] el0t_64_sync_handler+0x84/0xe4 [ 114.844724][ T5524] el0t_64_sync+0x1a0/0x1a4 [ 114.872832][ T5524] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.875700][ T5531] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.876284][ T5524] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.881442][ T5531] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 114.919986][ T5533] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 114.921823][ T5533] CPU: 1 PID: 5533 Comm: syz.1.35 Not tainted 5.15.178-syzkaller #0 [ 114.923788][ T5533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.926376][ T5533] Call trace: [ 114.927216][ T5533] dump_backtrace+0x0/0x530 [ 114.928407][ T5533] show_stack+0x2c/0x3c [ 114.929466][ T5533] dump_stack_lvl+0x108/0x170 [ 114.930690][ T5533] dump_stack+0x1c/0x58 [ 114.931756][ T5533] sysfs_create_dir_ns+0x278/0x318 [ 114.933066][ T5533] kobject_add_internal+0x384/0x8f0 [ 114.934413][ T5533] kobject_init_and_add+0x130/0x1a0 [ 114.935683][ T5533] gfs2_sys_fs_add+0x1f8/0x3f4 [ 114.936974][ T5533] gfs2_fill_super+0xe10/0x2010 [ 114.938287][ T5533] get_tree_bdev+0x360/0x54c [ 114.939474][ T5533] gfs2_get_tree+0x54/0x1b4 [ 114.940607][ T5533] vfs_get_tree+0x90/0x274 [ 114.941774][ T5533] do_new_mount+0x278/0x8fc [ 114.942978][ T5533] path_mount+0x594/0x101c [ 114.944115][ T5533] __arm64_sys_mount+0x510/0x5e0 [ 114.945412][ T5533] invoke_syscall+0x98/0x2b8 [ 114.946585][ T5533] el0_svc_common+0x138/0x258 [ 114.947776][ T5533] do_el0_svc+0x58/0x14c [ 114.948885][ T5533] el0_svc+0x7c/0x1f0 [ 114.949930][ T5533] el0t_64_sync_handler+0x84/0xe4 [ 114.951228][ T5533] el0t_64_sync+0x1a0/0x1a4 [ 114.975453][ T5533] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 114.983576][ T5533] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 115.124166][ T5535] loop4: detected capacity change from 0 to 32768 [ 115.213704][ T5535] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 115.215655][ T5535] CPU: 0 PID: 5535 Comm: syz.4.36 Not tainted 5.15.178-syzkaller #0 [ 115.217549][ T5535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.219916][ T5535] Call trace: [ 115.220778][ T5535] dump_backtrace+0x0/0x530 [ 115.221871][ T5535] show_stack+0x2c/0x3c [ 115.222894][ T5535] dump_stack_lvl+0x108/0x170 [ 115.224136][ T5535] dump_stack+0x1c/0x58 [ 115.225192][ T5535] sysfs_create_dir_ns+0x278/0x318 [ 115.226513][ T5535] kobject_add_internal+0x384/0x8f0 [ 115.227930][ T5535] kobject_init_and_add+0x130/0x1a0 [ 115.229176][ T5535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 115.230384][ T5535] gfs2_fill_super+0xe10/0x2010 [ 115.231667][ T5535] get_tree_bdev+0x360/0x54c [ 115.232871][ T5535] gfs2_get_tree+0x54/0x1b4 [ 115.234057][ T5535] vfs_get_tree+0x90/0x274 [ 115.235211][ T5535] do_new_mount+0x278/0x8fc [ 115.236392][ T5535] path_mount+0x594/0x101c [ 115.237546][ T5535] __arm64_sys_mount+0x510/0x5e0 [ 115.238777][ T5535] invoke_syscall+0x98/0x2b8 [ 115.239988][ T5535] el0_svc_common+0x138/0x258 [ 115.241170][ T5535] do_el0_svc+0x58/0x14c [ 115.242200][ T5535] el0_svc+0x7c/0x1f0 [ 115.243265][ T5535] el0t_64_sync_handler+0x84/0xe4 [ 115.244518][ T5535] el0t_64_sync+0x1a0/0x1a4 [ 115.291307][ T5535] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 115.294486][ T5535] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 115.364420][ T5537] loop0: detected capacity change from 0 to 32768 [ 115.387167][ T5537] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 115.393423][ T5537] CPU: 0 PID: 5537 Comm: syz.0.37 Not tainted 5.15.178-syzkaller #0 [ 115.395307][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.397841][ T5537] Call trace: [ 115.398590][ T5537] dump_backtrace+0x0/0x530 [ 115.399734][ T5537] show_stack+0x2c/0x3c [ 115.400697][ T5537] dump_stack_lvl+0x108/0x170 [ 115.401846][ T5537] dump_stack+0x1c/0x58 [ 115.402881][ T5537] sysfs_create_dir_ns+0x278/0x318 [ 115.404188][ T5537] kobject_add_internal+0x384/0x8f0 [ 115.405549][ T5537] kobject_init_and_add+0x130/0x1a0 [ 115.406805][ T5537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 115.408062][ T5537] gfs2_fill_super+0xe10/0x2010 [ 115.409315][ T5537] get_tree_bdev+0x360/0x54c [ 115.410471][ T5537] gfs2_get_tree+0x54/0x1b4 [ 115.411611][ T5537] vfs_get_tree+0x90/0x274 [ 115.412733][ T5537] do_new_mount+0x278/0x8fc [ 115.413873][ T5537] path_mount+0x594/0x101c [ 115.414959][ T5537] __arm64_sys_mount+0x510/0x5e0 [ 115.416229][ T5537] invoke_syscall+0x98/0x2b8 [ 115.417543][ T5537] el0_svc_common+0x138/0x258 [ 115.418707][ T5537] do_el0_svc+0x58/0x14c [ 115.419797][ T5537] el0_svc+0x7c/0x1f0 [ 115.420820][ T5537] el0t_64_sync_handler+0x84/0xe4 [ 115.422053][ T5537] el0t_64_sync+0x1a0/0x1a4 [ 115.481428][ T5537] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 115.484913][ T5537] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 115.524827][ T5539] loop2: detected capacity change from 0 to 32768 [ 115.540942][ T5533] loop1: detected capacity change from 0 to 32768 [ 115.590701][ T5533] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 115.592688][ T5533] CPU: 1 PID: 5533 Comm: syz.1.35 Not tainted 5.15.178-syzkaller #0 [ 115.594805][ T5533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.597415][ T5533] Call trace: [ 115.598187][ T5533] dump_backtrace+0x0/0x530 [ 115.599327][ T5533] show_stack+0x2c/0x3c [ 115.600302][ T5533] dump_stack_lvl+0x108/0x170 [ 115.601579][ T5533] dump_stack+0x1c/0x58 [ 115.602635][ T5533] sysfs_create_dir_ns+0x278/0x318 [ 115.604010][ T5533] kobject_add_internal+0x384/0x8f0 [ 115.605367][ T5533] kobject_init_and_add+0x130/0x1a0 [ 115.606779][ T5533] gfs2_sys_fs_add+0x1f8/0x3f4 [ 115.608040][ T5533] gfs2_fill_super+0xe10/0x2010 [ 115.609328][ T5533] get_tree_bdev+0x360/0x54c [ 115.610572][ T5533] gfs2_get_tree+0x54/0x1b4 [ 115.611724][ T5533] vfs_get_tree+0x90/0x274 [ 115.612879][ T5533] do_new_mount+0x278/0x8fc [ 115.614047][ T5533] path_mount+0x594/0x101c [ 115.615116][ T5533] __arm64_sys_mount+0x510/0x5e0 [ 115.616400][ T5533] invoke_syscall+0x98/0x2b8 [ 115.617558][ T5533] el0_svc_common+0x138/0x258 [ 115.618737][ T5533] do_el0_svc+0x58/0x14c [ 115.619798][ T5533] el0_svc+0x7c/0x1f0 [ 115.620820][ T5533] el0t_64_sync_handler+0x84/0xe4 [ 115.622047][ T5533] el0t_64_sync+0x1a0/0x1a4 [ 115.625653][ T5539] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 115.627403][ T5539] CPU: 1 PID: 5539 Comm: syz.2.38 Not tainted 5.15.178-syzkaller #0 [ 115.629466][ T5539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.632018][ T5539] Call trace: [ 115.632882][ T5539] dump_backtrace+0x0/0x530 [ 115.634049][ T5539] show_stack+0x2c/0x3c [ 115.635079][ T5539] dump_stack_lvl+0x108/0x170 [ 115.636287][ T5539] dump_stack+0x1c/0x58 [ 115.637355][ T5539] sysfs_create_dir_ns+0x278/0x318 [ 115.638705][ T5539] kobject_add_internal+0x384/0x8f0 [ 115.640117][ T5539] kobject_init_and_add+0x130/0x1a0 [ 115.641407][ T5539] gfs2_sys_fs_add+0x1f8/0x3f4 [ 115.642656][ T5539] gfs2_fill_super+0xe10/0x2010 [ 115.643922][ T5539] get_tree_bdev+0x360/0x54c [ 115.645104][ T5539] gfs2_get_tree+0x54/0x1b4 [ 115.646214][ T5539] vfs_get_tree+0x90/0x274 [ 115.647362][ T5539] do_new_mount+0x278/0x8fc [ 115.648509][ T5539] path_mount+0x594/0x101c [ 115.649656][ T5539] __arm64_sys_mount+0x510/0x5e0 [ 115.650937][ T5539] invoke_syscall+0x98/0x2b8 [ 115.652115][ T5539] el0_svc_common+0x138/0x258 [ 115.653360][ T5539] do_el0_svc+0x58/0x14c [ 115.654387][ T5539] el0_svc+0x7c/0x1f0 [ 115.655429][ T5539] el0t_64_sync_handler+0x84/0xe4 [ 115.656736][ T5539] el0t_64_sync+0x1a0/0x1a4 [ 115.679854][ T5539] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 115.683161][ T5539] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 115.689856][ T5533] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 115.693150][ T5533] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 115.723796][ T5535] loop4: detected capacity change from 0 to 32768 [ 115.740534][ T5535] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 115.743894][ T5535] CPU: 0 PID: 5535 Comm: syz.4.36 Not tainted 5.15.178-syzkaller #0 [ 115.745998][ T5535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.748652][ T5535] Call trace: [ 115.749511][ T5535] dump_backtrace+0x0/0x530 [ 115.750724][ T5535] show_stack+0x2c/0x3c [ 115.751747][ T5535] dump_stack_lvl+0x108/0x170 [ 115.752927][ T5535] dump_stack+0x1c/0x58 [ 115.754027][ T5535] sysfs_create_dir_ns+0x278/0x318 [ 115.755283][ T5535] kobject_add_internal+0x384/0x8f0 [ 115.756650][ T5535] kobject_init_and_add+0x130/0x1a0 [ 115.757978][ T5535] gfs2_sys_fs_add+0x1f8/0x3f4 [ 115.759199][ T5535] gfs2_fill_super+0xe10/0x2010 [ 115.760477][ T5535] get_tree_bdev+0x360/0x54c [ 115.761652][ T5535] gfs2_get_tree+0x54/0x1b4 [ 115.762815][ T5535] vfs_get_tree+0x90/0x274 [ 115.763984][ T5535] do_new_mount+0x278/0x8fc [ 115.765145][ T5535] path_mount+0x594/0x101c [ 115.766239][ T5535] __arm64_sys_mount+0x510/0x5e0 [ 115.767382][ T5535] invoke_syscall+0x98/0x2b8 [ 115.768624][ T5535] el0_svc_common+0x138/0x258 [ 115.769786][ T5535] do_el0_svc+0x58/0x14c [ 115.770886][ T5535] el0_svc+0x7c/0x1f0 [ 115.771874][ T5535] el0t_64_sync_handler+0x84/0xe4 [ 115.773122][ T5535] el0t_64_sync+0x1a0/0x1a4 [ 115.780449][ T5535] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 115.783979][ T5535] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 115.856803][ T5537] loop0: detected capacity change from 0 to 32768 [ 115.906017][ T5537] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 115.908099][ T5537] CPU: 1 PID: 5537 Comm: syz.0.37 Not tainted 5.15.178-syzkaller #0 [ 115.910137][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.912683][ T5537] Call trace: [ 115.913555][ T5537] dump_backtrace+0x0/0x530 [ 115.914731][ T5537] show_stack+0x2c/0x3c [ 115.915780][ T5537] dump_stack_lvl+0x108/0x170 [ 115.916995][ T5537] dump_stack+0x1c/0x58 [ 115.918088][ T5537] sysfs_create_dir_ns+0x278/0x318 [ 115.919380][ T5537] kobject_add_internal+0x384/0x8f0 [ 115.920828][ T5537] kobject_init_and_add+0x130/0x1a0 [ 115.922157][ T5537] gfs2_sys_fs_add+0x1f8/0x3f4 [ 115.923445][ T5537] gfs2_fill_super+0xe10/0x2010 [ 115.924679][ T5537] get_tree_bdev+0x360/0x54c [ 115.925869][ T5537] gfs2_get_tree+0x54/0x1b4 [ 115.927083][ T5537] vfs_get_tree+0x90/0x274 [ 115.928174][ T5537] do_new_mount+0x278/0x8fc [ 115.929329][ T5537] path_mount+0x594/0x101c [ 115.930475][ T5537] __arm64_sys_mount+0x510/0x5e0 [ 115.931744][ T5537] invoke_syscall+0x98/0x2b8 [ 115.932942][ T5537] el0_svc_common+0x138/0x258 [ 115.934141][ T5537] do_el0_svc+0x58/0x14c [ 115.935239][ T5537] el0_svc+0x7c/0x1f0 [ 115.936274][ T5537] el0t_64_sync_handler+0x84/0xe4 [ 115.937552][ T5537] el0t_64_sync+0x1a0/0x1a4 [ 115.959905][ T5537] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 115.963102][ T5537] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 116.182466][ T5539] loop2: detected capacity change from 0 to 32768 [ 116.196753][ T5539] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 116.198607][ T5539] CPU: 0 PID: 5539 Comm: syz.2.38 Not tainted 5.15.178-syzkaller #0 [ 116.200552][ T5539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.203221][ T5539] Call trace: [ 116.204053][ T5539] dump_backtrace+0x0/0x530 [ 116.205229][ T5539] show_stack+0x2c/0x3c [ 116.206348][ T5539] dump_stack_lvl+0x108/0x170 [ 116.207555][ T5539] dump_stack+0x1c/0x58 [ 116.208626][ T5539] sysfs_create_dir_ns+0x278/0x318 [ 116.209923][ T5539] kobject_add_internal+0x384/0x8f0 [ 116.211338][ T5539] kobject_init_and_add+0x130/0x1a0 [ 116.212615][ T5539] gfs2_sys_fs_add+0x1f8/0x3f4 [ 116.213887][ T5539] gfs2_fill_super+0xe10/0x2010 [ 116.215123][ T5539] get_tree_bdev+0x360/0x54c [ 116.216251][ T5539] gfs2_get_tree+0x54/0x1b4 [ 116.217403][ T5539] vfs_get_tree+0x90/0x274 [ 116.218535][ T5539] do_new_mount+0x278/0x8fc [ 116.219698][ T5539] path_mount+0x594/0x101c [ 116.220844][ T5539] __arm64_sys_mount+0x510/0x5e0 [ 116.222104][ T5539] invoke_syscall+0x98/0x2b8 [ 116.223286][ T5539] el0_svc_common+0x138/0x258 [ 116.224507][ T5539] do_el0_svc+0x58/0x14c [ 116.225561][ T5539] el0_svc+0x7c/0x1f0 [ 116.226507][ T5539] el0t_64_sync_handler+0x84/0xe4 [ 116.227777][ T5539] el0t_64_sync+0x1a0/0x1a4 [ 116.250151][ T5539] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 116.253393][ T5539] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 116.423118][ T5542] loop4: detected capacity change from 0 to 32768 [ 116.430978][ T5543] loop1: detected capacity change from 0 to 32768 [ 116.480898][ T5542] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 116.482794][ T5542] CPU: 0 PID: 5542 Comm: syz.4.40 Not tainted 5.15.178-syzkaller #0 [ 116.484914][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.487553][ T5542] Call trace: [ 116.488425][ T5542] dump_backtrace+0x0/0x530 [ 116.489677][ T5542] show_stack+0x2c/0x3c [ 116.490150][ T5545] loop0: detected capacity change from 0 to 32768 [ 116.490776][ T5542] dump_stack_lvl+0x108/0x170 [ 116.493690][ T5542] dump_stack+0x1c/0x58 [ 116.494735][ T5542] sysfs_create_dir_ns+0x278/0x318 [ 116.496062][ T5542] kobject_add_internal+0x384/0x8f0 [ 116.497407][ T5542] kobject_init_and_add+0x130/0x1a0 [ 116.498804][ T5542] gfs2_sys_fs_add+0x1f8/0x3f4 [ 116.500004][ T5542] gfs2_fill_super+0xe10/0x2010 [ 116.501272][ T5542] get_tree_bdev+0x360/0x54c [ 116.502411][ T5542] gfs2_get_tree+0x54/0x1b4 [ 116.503642][ T5542] vfs_get_tree+0x90/0x274 [ 116.504813][ T5542] do_new_mount+0x278/0x8fc [ 116.506045][ T5542] path_mount+0x594/0x101c [ 116.507183][ T5542] __arm64_sys_mount+0x510/0x5e0 [ 116.508463][ T5542] invoke_syscall+0x98/0x2b8 [ 116.509728][ T5542] el0_svc_common+0x138/0x258 [ 116.510942][ T5542] do_el0_svc+0x58/0x14c [ 116.512085][ T5542] el0_svc+0x7c/0x1f0 [ 116.513108][ T5542] el0t_64_sync_handler+0x84/0xe4 [ 116.514317][ T5542] el0t_64_sync+0x1a0/0x1a4 [ 116.522775][ T5543] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 116.523618][ T5542] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 116.524708][ T5543] CPU: 1 PID: 5543 Comm: syz.1.39 Not tainted 5.15.178-syzkaller #0 [ 116.528245][ T5542] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 116.530022][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.530033][ T5543] Call trace: [ 116.530036][ T5543] dump_backtrace+0x0/0x530 [ 116.530050][ T5543] show_stack+0x2c/0x3c [ 116.537262][ T5543] dump_stack_lvl+0x108/0x170 [ 116.538458][ T5543] dump_stack+0x1c/0x58 [ 116.539531][ T5543] sysfs_create_dir_ns+0x278/0x318 [ 116.540897][ T5543] kobject_add_internal+0x384/0x8f0 [ 116.542226][ T5543] kobject_init_and_add+0x130/0x1a0 [ 116.543534][ T5543] gfs2_sys_fs_add+0x1f8/0x3f4 [ 116.544799][ T5543] gfs2_fill_super+0xe10/0x2010 [ 116.546050][ T5543] get_tree_bdev+0x360/0x54c [ 116.547255][ T5543] gfs2_get_tree+0x54/0x1b4 [ 116.548422][ T5543] vfs_get_tree+0x90/0x274 [ 116.549563][ T5543] do_new_mount+0x278/0x8fc [ 116.550722][ T5543] path_mount+0x594/0x101c [ 116.551910][ T5543] __arm64_sys_mount+0x510/0x5e0 [ 116.553178][ T5543] invoke_syscall+0x98/0x2b8 [ 116.554403][ T5543] el0_svc_common+0x138/0x258 [ 116.555638][ T5543] do_el0_svc+0x58/0x14c [ 116.556743][ T5543] el0_svc+0x7c/0x1f0 [ 116.557821][ T5543] el0t_64_sync_handler+0x84/0xe4 [ 116.559154][ T5543] el0t_64_sync+0x1a0/0x1a4 [ 116.561943][ T5543] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 116.565323][ T5543] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 116.600781][ T5545] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 116.602712][ T5545] CPU: 0 PID: 5545 Comm: syz.0.41 Not tainted 5.15.178-syzkaller #0 [ 116.604604][ T5545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.607239][ T5545] Call trace: [ 116.608073][ T5545] dump_backtrace+0x0/0x530 [ 116.609279][ T5545] show_stack+0x2c/0x3c [ 116.610405][ T5545] dump_stack_lvl+0x108/0x170 [ 116.611589][ T5545] dump_stack+0x1c/0x58 [ 116.612774][ T5545] sysfs_create_dir_ns+0x278/0x318 [ 116.614090][ T5545] kobject_add_internal+0x384/0x8f0 [ 116.615486][ T5545] kobject_init_and_add+0x130/0x1a0 [ 116.616818][ T5545] gfs2_sys_fs_add+0x1f8/0x3f4 [ 116.618106][ T5545] gfs2_fill_super+0xe10/0x2010 [ 116.619328][ T5545] get_tree_bdev+0x360/0x54c [ 116.620587][ T5545] gfs2_get_tree+0x54/0x1b4 [ 116.621755][ T5545] vfs_get_tree+0x90/0x274 [ 116.622868][ T5545] do_new_mount+0x278/0x8fc [ 116.623964][ T5545] path_mount+0x594/0x101c [ 116.625191][ T5545] __arm64_sys_mount+0x510/0x5e0 [ 116.626507][ T5545] invoke_syscall+0x98/0x2b8 [ 116.627686][ T5545] el0_svc_common+0x138/0x258 [ 116.628875][ T5545] do_el0_svc+0x58/0x14c [ 116.629961][ T5545] el0_svc+0x7c/0x1f0 [ 116.630972][ T5545] el0t_64_sync_handler+0x84/0xe4 [ 116.632253][ T5545] el0t_64_sync+0x1a0/0x1a4 [ 116.688120][ T5545] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 116.691757][ T5545] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 116.754924][ T5547] loop2: detected capacity change from 0 to 32768 [ 116.841110][ T5547] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 116.843083][ T5547] CPU: 1 PID: 5547 Comm: syz.2.42 Not tainted 5.15.178-syzkaller #0 [ 116.845129][ T5547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.847766][ T5547] Call trace: [ 116.848594][ T5547] dump_backtrace+0x0/0x530 [ 116.849732][ T5547] show_stack+0x2c/0x3c [ 116.850828][ T5547] dump_stack_lvl+0x108/0x170 [ 116.852080][ T5547] dump_stack+0x1c/0x58 [ 116.853154][ T5547] sysfs_create_dir_ns+0x278/0x318 [ 116.854477][ T5547] kobject_add_internal+0x384/0x8f0 [ 116.855864][ T5547] kobject_init_and_add+0x130/0x1a0 [ 116.857234][ T5547] gfs2_sys_fs_add+0x1f8/0x3f4 [ 116.858540][ T5547] gfs2_fill_super+0xe10/0x2010 [ 116.859796][ T5547] get_tree_bdev+0x360/0x54c [ 116.860961][ T5547] gfs2_get_tree+0x54/0x1b4 [ 116.862105][ T5547] vfs_get_tree+0x90/0x274 [ 116.863247][ T5547] do_new_mount+0x278/0x8fc [ 116.864424][ T5547] path_mount+0x594/0x101c [ 116.865523][ T5547] __arm64_sys_mount+0x510/0x5e0 [ 116.866758][ T5547] invoke_syscall+0x98/0x2b8 [ 116.867944][ T5547] el0_svc_common+0x138/0x258 [ 116.869125][ T5547] do_el0_svc+0x58/0x14c [ 116.870227][ T5547] el0_svc+0x7c/0x1f0 [ 116.871296][ T5547] el0t_64_sync_handler+0x84/0xe4 [ 116.872558][ T5547] el0t_64_sync+0x1a0/0x1a4 [ 116.920574][ T5547] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 116.924143][ T5547] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 116.929232][ T5542] loop4: detected capacity change from 0 to 32768 [ 116.949947][ T5542] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 116.951871][ T5542] CPU: 0 PID: 5542 Comm: syz.4.40 Not tainted 5.15.178-syzkaller #0 [ 116.953858][ T5542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.956431][ T5542] Call trace: [ 116.957252][ T5542] dump_backtrace+0x0/0x530 [ 116.958434][ T5542] show_stack+0x2c/0x3c [ 116.959460][ T5542] dump_stack_lvl+0x108/0x170 [ 116.960671][ T5542] dump_stack+0x1c/0x58 [ 116.961761][ T5542] sysfs_create_dir_ns+0x278/0x318 [ 116.963054][ T5542] kobject_add_internal+0x384/0x8f0 [ 116.964416][ T5542] kobject_init_and_add+0x130/0x1a0 [ 116.965704][ T5542] gfs2_sys_fs_add+0x1f8/0x3f4 [ 116.966970][ T5542] gfs2_fill_super+0xe10/0x2010 [ 116.968183][ T5542] get_tree_bdev+0x360/0x54c [ 116.969285][ T5542] gfs2_get_tree+0x54/0x1b4 [ 116.970438][ T5542] vfs_get_tree+0x90/0x274 [ 116.971543][ T5542] do_new_mount+0x278/0x8fc [ 116.972732][ T5542] path_mount+0x594/0x101c [ 116.973865][ T5542] __arm64_sys_mount+0x510/0x5e0 [ 116.975099][ T5542] invoke_syscall+0x98/0x2b8 [ 116.976273][ T5542] el0_svc_common+0x138/0x258 [ 116.977456][ T5542] do_el0_svc+0x58/0x14c [ 116.978512][ T5542] el0_svc+0x7c/0x1f0 [ 116.979492][ T5542] el0t_64_sync_handler+0x84/0xe4 [ 116.980772][ T5542] el0t_64_sync+0x1a0/0x1a4 [ 117.024002][ T5543] loop1: detected capacity change from 0 to 32768 [ 117.024955][ T5542] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.028916][ T5542] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 117.081591][ T5543] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 117.083433][ T5543] CPU: 1 PID: 5543 Comm: syz.1.39 Not tainted 5.15.178-syzkaller #0 [ 117.085397][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.088015][ T5543] Call trace: [ 117.088885][ T5543] dump_backtrace+0x0/0x530 [ 117.090044][ T5543] show_stack+0x2c/0x3c [ 117.091091][ T5543] dump_stack_lvl+0x108/0x170 [ 117.092238][ T5543] dump_stack+0x1c/0x58 [ 117.093298][ T5543] sysfs_create_dir_ns+0x278/0x318 [ 117.094592][ T5543] kobject_add_internal+0x384/0x8f0 [ 117.096103][ T5543] kobject_init_and_add+0x130/0x1a0 [ 117.097411][ T5543] gfs2_sys_fs_add+0x1f8/0x3f4 [ 117.098651][ T5543] gfs2_fill_super+0xe10/0x2010 [ 117.099861][ T5543] get_tree_bdev+0x360/0x54c [ 117.101015][ T5543] gfs2_get_tree+0x54/0x1b4 [ 117.102111][ T5543] vfs_get_tree+0x90/0x274 [ 117.103176][ T5543] do_new_mount+0x278/0x8fc [ 117.104373][ T5543] path_mount+0x594/0x101c [ 117.105442][ T5543] __arm64_sys_mount+0x510/0x5e0 [ 117.106685][ T5543] invoke_syscall+0x98/0x2b8 [ 117.107883][ T5543] el0_svc_common+0x138/0x258 [ 117.109124][ T5543] do_el0_svc+0x58/0x14c [ 117.110202][ T5543] el0_svc+0x7c/0x1f0 [ 117.111224][ T5543] el0t_64_sync_handler+0x84/0xe4 [ 117.112601][ T5543] el0t_64_sync+0x1a0/0x1a4 [ 117.154735][ T5543] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.158103][ T5543] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 117.164477][ T5545] loop0: detected capacity change from 0 to 32768 [ 117.214140][ T5545] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 117.215980][ T5545] CPU: 0 PID: 5545 Comm: syz.0.41 Not tainted 5.15.178-syzkaller #0 [ 117.218051][ T5545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.220618][ T5545] Call trace: [ 117.221751][ T5545] dump_backtrace+0x0/0x530 [ 117.222862][ T5545] show_stack+0x2c/0x3c [ 117.223936][ T5545] dump_stack_lvl+0x108/0x170 [ 117.225113][ T5545] dump_stack+0x1c/0x58 [ 117.226195][ T5545] sysfs_create_dir_ns+0x278/0x318 [ 117.227483][ T5545] kobject_add_internal+0x384/0x8f0 [ 117.228932][ T5545] kobject_init_and_add+0x130/0x1a0 [ 117.230277][ T5545] gfs2_sys_fs_add+0x1f8/0x3f4 [ 117.231485][ T5545] gfs2_fill_super+0xe10/0x2010 [ 117.232776][ T5545] get_tree_bdev+0x360/0x54c [ 117.234005][ T5545] gfs2_get_tree+0x54/0x1b4 [ 117.235170][ T5545] vfs_get_tree+0x90/0x274 [ 117.236271][ T5545] do_new_mount+0x278/0x8fc [ 117.237497][ T5545] path_mount+0x594/0x101c [ 117.238618][ T5545] __arm64_sys_mount+0x510/0x5e0 [ 117.239890][ T5545] invoke_syscall+0x98/0x2b8 [ 117.241037][ T5545] el0_svc_common+0x138/0x258 [ 117.242253][ T5545] do_el0_svc+0x58/0x14c [ 117.243289][ T5545] el0_svc+0x7c/0x1f0 [ 117.244315][ T5545] el0t_64_sync_handler+0x84/0xe4 [ 117.245582][ T5545] el0t_64_sync+0x1a0/0x1a4 [ 117.308883][ T5545] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.329851][ T5545] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 117.464543][ T5547] loop2: detected capacity change from 0 to 32768 [ 117.506122][ T5547] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 117.507994][ T5547] CPU: 0 PID: 5547 Comm: syz.2.42 Not tainted 5.15.178-syzkaller #0 [ 117.510002][ T5547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.512544][ T5547] Call trace: [ 117.513342][ T5547] dump_backtrace+0x0/0x530 [ 117.514502][ T5547] show_stack+0x2c/0x3c [ 117.515658][ T5547] dump_stack_lvl+0x108/0x170 [ 117.516964][ T5547] dump_stack+0x1c/0x58 [ 117.518034][ T5547] sysfs_create_dir_ns+0x278/0x318 [ 117.519434][ T5547] kobject_add_internal+0x384/0x8f0 [ 117.520920][ T5547] kobject_init_and_add+0x130/0x1a0 [ 117.522228][ T5547] gfs2_sys_fs_add+0x1f8/0x3f4 [ 117.523415][ T5547] gfs2_fill_super+0xe10/0x2010 [ 117.524678][ T5547] get_tree_bdev+0x360/0x54c [ 117.525886][ T5547] gfs2_get_tree+0x54/0x1b4 [ 117.527039][ T5547] vfs_get_tree+0x90/0x274 [ 117.528202][ T5547] do_new_mount+0x278/0x8fc [ 117.529439][ T5547] path_mount+0x594/0x101c [ 117.530705][ T5547] __arm64_sys_mount+0x510/0x5e0 [ 117.532034][ T5547] invoke_syscall+0x98/0x2b8 [ 117.533193][ T5547] el0_svc_common+0x138/0x258 [ 117.534452][ T5547] do_el0_svc+0x58/0x14c [ 117.535595][ T5547] el0_svc+0x7c/0x1f0 [ 117.536671][ T5547] el0t_64_sync_handler+0x84/0xe4 [ 117.537894][ T5547] el0t_64_sync+0x1a0/0x1a4 [ 117.581304][ T5547] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.584783][ T5547] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 117.605927][ T5549] loop4: detected capacity change from 0 to 32768 [ 117.627852][ T5549] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 117.632477][ T5549] CPU: 1 PID: 5549 Comm: syz.4.43 Not tainted 5.15.178-syzkaller #0 [ 117.634548][ T5549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.637132][ T5549] Call trace: [ 117.637955][ T5549] dump_backtrace+0x0/0x530 [ 117.639094][ T5549] show_stack+0x2c/0x3c [ 117.640183][ T5549] dump_stack_lvl+0x108/0x170 [ 117.641333][ T5549] dump_stack+0x1c/0x58 [ 117.642499][ T5549] sysfs_create_dir_ns+0x278/0x318 [ 117.643913][ T5549] kobject_add_internal+0x384/0x8f0 [ 117.645236][ T5549] kobject_init_and_add+0x130/0x1a0 [ 117.646685][ T5549] gfs2_sys_fs_add+0x1f8/0x3f4 [ 117.647941][ T5549] gfs2_fill_super+0xe10/0x2010 [ 117.649253][ T5549] get_tree_bdev+0x360/0x54c [ 117.650398][ T5549] gfs2_get_tree+0x54/0x1b4 [ 117.651563][ T5549] vfs_get_tree+0x90/0x274 [ 117.652723][ T5549] do_new_mount+0x278/0x8fc [ 117.653895][ T5549] path_mount+0x594/0x101c [ 117.655049][ T5549] __arm64_sys_mount+0x510/0x5e0 [ 117.656369][ T5549] invoke_syscall+0x98/0x2b8 [ 117.657533][ T5549] el0_svc_common+0x138/0x258 [ 117.658794][ T5549] do_el0_svc+0x58/0x14c [ 117.659910][ T5549] el0_svc+0x7c/0x1f0 [ 117.661002][ T5549] el0t_64_sync_handler+0x84/0xe4 [ 117.662269][ T5549] el0t_64_sync+0x1a0/0x1a4 [ 117.714417][ T5549] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.717930][ T5549] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 117.786483][ T5553] loop0: detected capacity change from 0 to 32768 [ 117.795154][ T5551] loop1: detected capacity change from 0 to 32768 [ 117.830242][ T5551] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 117.830902][ T5553] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 117.832305][ T5551] CPU: 0 PID: 5551 Comm: syz.1.44 Not tainted 5.15.178-syzkaller #0 [ 117.836096][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.838669][ T5551] Call trace: [ 117.839507][ T5551] dump_backtrace+0x0/0x530 [ 117.840659][ T5551] show_stack+0x2c/0x3c [ 117.841708][ T5551] dump_stack_lvl+0x108/0x170 [ 117.842837][ T5551] dump_stack+0x1c/0x58 [ 117.843943][ T5551] sysfs_create_dir_ns+0x278/0x318 [ 117.845270][ T5551] kobject_add_internal+0x384/0x8f0 [ 117.846657][ T5551] kobject_init_and_add+0x130/0x1a0 [ 117.847876][ T5551] gfs2_sys_fs_add+0x1f8/0x3f4 [ 117.849024][ T5551] gfs2_fill_super+0xe10/0x2010 [ 117.850342][ T5551] get_tree_bdev+0x360/0x54c [ 117.851619][ T5551] gfs2_get_tree+0x54/0x1b4 [ 117.852756][ T5551] vfs_get_tree+0x90/0x274 [ 117.853858][ T5551] do_new_mount+0x278/0x8fc [ 117.855020][ T5551] path_mount+0x594/0x101c [ 117.856213][ T5551] __arm64_sys_mount+0x510/0x5e0 [ 117.857479][ T5551] invoke_syscall+0x98/0x2b8 [ 117.858654][ T5551] el0_svc_common+0x138/0x258 [ 117.859824][ T5551] do_el0_svc+0x58/0x14c [ 117.860929][ T5551] el0_svc+0x7c/0x1f0 [ 117.861970][ T5551] el0t_64_sync_handler+0x84/0xe4 [ 117.863311][ T5551] el0t_64_sync+0x1a0/0x1a4 [ 117.865668][ T5553] CPU: 1 PID: 5553 Comm: syz.0.45 Not tainted 5.15.178-syzkaller #0 [ 117.867758][ T5553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.870337][ T5553] Call trace: [ 117.871264][ T5553] dump_backtrace+0x0/0x530 [ 117.872357][ T5553] show_stack+0x2c/0x3c [ 117.873508][ T5553] dump_stack_lvl+0x108/0x170 [ 117.874696][ T5553] dump_stack+0x1c/0x58 [ 117.875795][ T5553] sysfs_create_dir_ns+0x278/0x318 [ 117.877097][ T5553] kobject_add_internal+0x384/0x8f0 [ 117.878432][ T5553] kobject_init_and_add+0x130/0x1a0 [ 117.879806][ T5553] gfs2_sys_fs_add+0x1f8/0x3f4 [ 117.881025][ T5553] gfs2_fill_super+0xe10/0x2010 [ 117.882317][ T5553] get_tree_bdev+0x360/0x54c [ 117.883537][ T5553] gfs2_get_tree+0x54/0x1b4 [ 117.884703][ T5553] vfs_get_tree+0x90/0x274 [ 117.885847][ T5553] do_new_mount+0x278/0x8fc [ 117.886977][ T5553] path_mount+0x594/0x101c [ 117.888168][ T5553] __arm64_sys_mount+0x510/0x5e0 [ 117.889363][ T5553] invoke_syscall+0x98/0x2b8 [ 117.890609][ T5553] el0_svc_common+0x138/0x258 [ 117.891734][ T5553] do_el0_svc+0x58/0x14c [ 117.892768][ T5553] el0_svc+0x7c/0x1f0 [ 117.893750][ T5553] el0t_64_sync_handler+0x84/0xe4 [ 117.895065][ T5553] el0t_64_sync+0x1a0/0x1a4 [ 117.939888][ T5551] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.943754][ T5551] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 117.952210][ T5553] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 117.955512][ T5553] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 118.082956][ T5555] loop2: detected capacity change from 0 to 32768 [ 118.116038][ T5555] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 118.117985][ T5555] CPU: 0 PID: 5555 Comm: syz.2.46 Not tainted 5.15.178-syzkaller #0 [ 118.120032][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.122582][ T5555] Call trace: [ 118.123450][ T5555] dump_backtrace+0x0/0x530 [ 118.124632][ T5555] show_stack+0x2c/0x3c [ 118.125725][ T5555] dump_stack_lvl+0x108/0x170 [ 118.126951][ T5555] dump_stack+0x1c/0x58 [ 118.128003][ T5555] sysfs_create_dir_ns+0x278/0x318 [ 118.129276][ T5555] kobject_add_internal+0x384/0x8f0 [ 118.130636][ T5555] kobject_init_and_add+0x130/0x1a0 [ 118.131984][ T5555] gfs2_sys_fs_add+0x1f8/0x3f4 [ 118.133231][ T5555] gfs2_fill_super+0xe10/0x2010 [ 118.134455][ T5555] get_tree_bdev+0x360/0x54c [ 118.135689][ T5555] gfs2_get_tree+0x54/0x1b4 [ 118.136892][ T5555] vfs_get_tree+0x90/0x274 [ 118.138027][ T5555] do_new_mount+0x278/0x8fc [ 118.139154][ T5555] path_mount+0x594/0x101c [ 118.140296][ T5555] __arm64_sys_mount+0x510/0x5e0 [ 118.141555][ T5555] invoke_syscall+0x98/0x2b8 [ 118.142752][ T5555] el0_svc_common+0x138/0x258 [ 118.144013][ T5555] do_el0_svc+0x58/0x14c [ 118.145105][ T5555] el0_svc+0x7c/0x1f0 [ 118.146094][ T5555] el0t_64_sync_handler+0x84/0xe4 [ 118.147397][ T5555] el0t_64_sync+0x1a0/0x1a4 [ 118.163964][ T5555] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 118.167447][ T5555] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 118.306079][ T5549] loop4: detected capacity change from 0 to 32768 [ 118.392719][ T5549] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 118.394749][ T5549] CPU: 0 PID: 5549 Comm: syz.4.43 Not tainted 5.15.178-syzkaller #0 [ 118.396910][ T5549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.399429][ T5549] Call trace: [ 118.400267][ T5549] dump_backtrace+0x0/0x530 [ 118.401460][ T5549] show_stack+0x2c/0x3c [ 118.402536][ T5549] dump_stack_lvl+0x108/0x170 [ 118.403751][ T5549] dump_stack+0x1c/0x58 [ 118.404809][ T5549] sysfs_create_dir_ns+0x278/0x318 [ 118.406158][ T5549] kobject_add_internal+0x384/0x8f0 [ 118.407492][ T5549] kobject_init_and_add+0x130/0x1a0 [ 118.408869][ T5549] gfs2_sys_fs_add+0x1f8/0x3f4 [ 118.410106][ T5549] gfs2_fill_super+0xe10/0x2010 [ 118.411293][ T5549] get_tree_bdev+0x360/0x54c [ 118.412509][ T5549] gfs2_get_tree+0x54/0x1b4 [ 118.413726][ T5549] vfs_get_tree+0x90/0x274 [ 118.414913][ T5549] do_new_mount+0x278/0x8fc [ 118.416058][ T5549] path_mount+0x594/0x101c [ 118.417213][ T5549] __arm64_sys_mount+0x510/0x5e0 [ 118.418530][ T5549] invoke_syscall+0x98/0x2b8 [ 118.419779][ T5549] el0_svc_common+0x138/0x258 [ 118.421019][ T5549] do_el0_svc+0x58/0x14c [ 118.422083][ T5549] el0_svc+0x7c/0x1f0 [ 118.423077][ T5549] el0t_64_sync_handler+0x84/0xe4 [ 118.424367][ T5549] el0t_64_sync+0x1a0/0x1a4 [ 118.450638][ T5555] loop2: detected capacity change from 0 to 32768 [ 118.457939][ T5549] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 118.461422][ T5549] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 118.493964][ T5555] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 118.495886][ T5555] CPU: 1 PID: 5555 Comm: syz.2.46 Not tainted 5.15.178-syzkaller #0 [ 118.497978][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.500636][ T5555] Call trace: [ 118.501513][ T5555] dump_backtrace+0x0/0x530 [ 118.502689][ T5555] show_stack+0x2c/0x3c [ 118.503812][ T5555] dump_stack_lvl+0x108/0x170 [ 118.505039][ T5555] dump_stack+0x1c/0x58 [ 118.506045][ T5555] sysfs_create_dir_ns+0x278/0x318 [ 118.507286][ T5555] kobject_add_internal+0x384/0x8f0 [ 118.508560][ T5555] kobject_init_and_add+0x130/0x1a0 [ 118.509894][ T5555] gfs2_sys_fs_add+0x1f8/0x3f4 [ 118.511121][ T5555] gfs2_fill_super+0xe10/0x2010 [ 118.512386][ T5555] get_tree_bdev+0x360/0x54c [ 118.513595][ T5555] gfs2_get_tree+0x54/0x1b4 [ 118.514759][ T5555] vfs_get_tree+0x90/0x274 [ 118.515906][ T5555] do_new_mount+0x278/0x8fc [ 118.517084][ T5555] path_mount+0x594/0x101c [ 118.518139][ T5555] __arm64_sys_mount+0x510/0x5e0 [ 118.519422][ T5555] invoke_syscall+0x98/0x2b8 [ 118.520595][ T5555] el0_svc_common+0x138/0x258 [ 118.521830][ T5555] do_el0_svc+0x58/0x14c [ 118.522935][ T5555] el0_svc+0x7c/0x1f0 [ 118.524003][ T5555] el0t_64_sync_handler+0x84/0xe4 [ 118.525253][ T5555] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:58 executed programs: 42 [ 118.570550][ T5551] loop1: detected capacity change from 0 to 32768 [ 118.578687][ T5555] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 118.588795][ T5555] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 118.607874][ T5551] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 118.610298][ T5551] CPU: 0 PID: 5551 Comm: syz.1.44 Not tainted 5.15.178-syzkaller #0 [ 118.612448][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.614993][ T5551] Call trace: [ 118.615779][ T5551] dump_backtrace+0x0/0x530 [ 118.616842][ T5551] show_stack+0x2c/0x3c [ 118.617836][ T5551] dump_stack_lvl+0x108/0x170 [ 118.619107][ T5551] dump_stack+0x1c/0x58 [ 118.620188][ T5551] sysfs_create_dir_ns+0x278/0x318 [ 118.621498][ T5551] kobject_add_internal+0x384/0x8f0 [ 118.622921][ T5551] kobject_init_and_add+0x130/0x1a0 [ 118.624262][ T5551] gfs2_sys_fs_add+0x1f8/0x3f4 [ 118.625515][ T5551] gfs2_fill_super+0xe10/0x2010 [ 118.626742][ T5551] get_tree_bdev+0x360/0x54c [ 118.627915][ T5551] gfs2_get_tree+0x54/0x1b4 [ 118.629068][ T5551] vfs_get_tree+0x90/0x274 [ 118.630188][ T5551] do_new_mount+0x278/0x8fc [ 118.631312][ T5551] path_mount+0x594/0x101c [ 118.632460][ T5551] __arm64_sys_mount+0x510/0x5e0 [ 118.633751][ T5551] invoke_syscall+0x98/0x2b8 [ 118.634914][ T5551] el0_svc_common+0x138/0x258 [ 118.636103][ T5551] do_el0_svc+0x58/0x14c [ 118.637186][ T5551] el0_svc+0x7c/0x1f0 [ 118.638247][ T5551] el0t_64_sync_handler+0x84/0xe4 [ 118.639451][ T5551] el0t_64_sync+0x1a0/0x1a4 [ 118.644106][ T5553] loop0: detected capacity change from 0 to 32768 [ 118.653975][ T5551] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 118.657241][ T5551] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 118.717551][ T5553] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 118.719543][ T5553] CPU: 0 PID: 5553 Comm: syz.0.45 Not tainted 5.15.178-syzkaller #0 [ 118.721580][ T5553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.724125][ T5553] Call trace: [ 118.724976][ T5553] dump_backtrace+0x0/0x530 [ 118.726155][ T5553] show_stack+0x2c/0x3c [ 118.727204][ T5553] dump_stack_lvl+0x108/0x170 [ 118.728423][ T5553] dump_stack+0x1c/0x58 [ 118.729478][ T5553] sysfs_create_dir_ns+0x278/0x318 [ 118.730808][ T5553] kobject_add_internal+0x384/0x8f0 [ 118.732280][ T5553] kobject_init_and_add+0x130/0x1a0 [ 118.733695][ T5553] gfs2_sys_fs_add+0x1f8/0x3f4 [ 118.734885][ T5553] gfs2_fill_super+0xe10/0x2010 [ 118.736194][ T5553] get_tree_bdev+0x360/0x54c [ 118.737382][ T5553] gfs2_get_tree+0x54/0x1b4 [ 118.738693][ T5553] vfs_get_tree+0x90/0x274 [ 118.739803][ T5553] do_new_mount+0x278/0x8fc [ 118.741008][ T5553] path_mount+0x594/0x101c [ 118.742203][ T5553] __arm64_sys_mount+0x510/0x5e0 [ 118.743455][ T5553] invoke_syscall+0x98/0x2b8 [ 118.744715][ T5553] el0_svc_common+0x138/0x258 [ 118.745915][ T5553] do_el0_svc+0x58/0x14c [ 118.747126][ T5553] el0_svc+0x7c/0x1f0 [ 118.748142][ T5553] el0t_64_sync_handler+0x84/0xe4 [ 118.749426][ T5553] el0t_64_sync+0x1a0/0x1a4 [ 118.813027][ T5558] loop4: detected capacity change from 0 to 32768 [ 118.815424][ T5553] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 118.818883][ T5553] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 118.850611][ T5558] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 118.852665][ T5558] CPU: 0 PID: 5558 Comm: syz.4.47 Not tainted 5.15.178-syzkaller #0 [ 118.854709][ T5558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.857402][ T5558] Call trace: [ 118.858260][ T5558] dump_backtrace+0x0/0x530 [ 118.859536][ T5558] show_stack+0x2c/0x3c [ 118.860697][ T5558] dump_stack_lvl+0x108/0x170 [ 118.861977][ T5558] dump_stack+0x1c/0x58 [ 118.863101][ T5558] sysfs_create_dir_ns+0x278/0x318 [ 118.864471][ T5558] kobject_add_internal+0x384/0x8f0 [ 118.865889][ T5558] kobject_init_and_add+0x130/0x1a0 [ 118.867268][ T5558] gfs2_sys_fs_add+0x1f8/0x3f4 [ 118.868564][ T5558] gfs2_fill_super+0xe10/0x2010 [ 118.869977][ T5558] get_tree_bdev+0x360/0x54c [ 118.871251][ T5558] gfs2_get_tree+0x54/0x1b4 [ 118.872447][ T5558] vfs_get_tree+0x90/0x274 [ 118.873631][ T5558] do_new_mount+0x278/0x8fc [ 118.874903][ T5558] path_mount+0x594/0x101c [ 118.876122][ T5558] __arm64_sys_mount+0x510/0x5e0 [ 118.877482][ T5558] invoke_syscall+0x98/0x2b8 [ 118.878846][ T5558] el0_svc_common+0x138/0x258 [ 118.880190][ T5558] do_el0_svc+0x58/0x14c [ 118.881364][ T5558] el0_svc+0x7c/0x1f0 [ 118.882537][ T5558] el0t_64_sync_handler+0x84/0xe4 [ 118.883968][ T5558] el0t_64_sync+0x1a0/0x1a4 [ 118.924371][ T5558] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 118.948576][ T5558] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 119.151340][ T5560] loop2: detected capacity change from 0 to 32768 [ 119.161066][ T5560] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 119.162914][ T5560] CPU: 1 PID: 5560 Comm: syz.2.48 Not tainted 5.15.178-syzkaller #0 [ 119.164944][ T5560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 119.167411][ T5560] Call trace: [ 119.168287][ T5560] dump_backtrace+0x0/0x530 [ 119.169507][ T5560] show_stack+0x2c/0x3c [ 119.170633][ T5560] dump_stack_lvl+0x108/0x170 [ 119.171883][ T5560] dump_stack+0x1c/0x58 [ 119.172983][ T5560] sysfs_create_dir_ns+0x278/0x318 [ 119.174308][ T5560] kobject_add_internal+0x384/0x8f0 [ 119.175624][ T5560] kobject_init_and_add+0x130/0x1a0 [ 119.176935][ T5560] gfs2_sys_fs_add+0x1f8/0x3f4 [ 119.178125][ T5560] gfs2_fill_super+0xe10/0x2010 [ 119.179443][ T5560] get_tree_bdev+0x360/0x54c [ 119.180562][ T5560] gfs2_get_tree+0x54/0x1b4 [ 119.181805][ T5560] vfs_get_tree+0x90/0x274 [ 119.182950][ T5560] do_new_mount+0x278/0x8fc [ 119.184103][ T5560] path_mount+0x594/0x101c [ 119.185205][ T5560] __arm64_sys_mount+0x510/0x5e0 [ 119.186504][ T5560] invoke_syscall+0x98/0x2b8 [ 119.187700][ T5560] el0_svc_common+0x138/0x258 [ 119.188939][ T5560] do_el0_svc+0x58/0x14c [ 119.190026][ T5560] el0_svc+0x7c/0x1f0 [ 119.191012][ T5560] el0t_64_sync_handler+0x84/0xe4 [ 119.192330][ T5560] el0t_64_sync+0x1a0/0x1a4 [ 119.195754][ T5560] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 119.199468][ T5560] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 119.327652][ T5562] loop1: detected capacity change from 0 to 32768 [ 119.363512][ T5562] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 119.365366][ T5562] CPU: 1 PID: 5562 Comm: syz.1.49 Not tainted 5.15.178-syzkaller #0 [ 119.367445][ T5562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 119.370241][ T5562] Call trace: [ 119.370993][ T5562] dump_backtrace+0x0/0x530 [ 119.372215][ T5562] show_stack+0x2c/0x3c [ 119.373321][ T5562] dump_stack_lvl+0x108/0x170 [ 119.374555][ T5562] dump_stack+0x1c/0x58 [ 119.375707][ T5562] sysfs_create_dir_ns+0x278/0x318 [ 119.377099][ T5562] kobject_add_internal+0x384/0x8f0 [ 119.378522][ T5562] kobject_init_and_add+0x130/0x1a0 [ 119.379862][ T5562] gfs2_sys_fs_add+0x1f8/0x3f4 [ 119.381067][ T5562] gfs2_fill_super+0xe10/0x2010 [ 119.382347][ T5562] get_tree_bdev+0x360/0x54c [ 119.383474][ T5562] gfs2_get_tree+0x54/0x1b4 [ 119.384713][ T5562] vfs_get_tree+0x90/0x274 [ 119.385898][ T5562] do_new_mount+0x278/0x8fc [ 119.387120][ T5562] path_mount+0x594/0x101c [ 119.388293][ T5562] __arm64_sys_mount+0x510/0x5e0 [ 119.389579][ T5562] invoke_syscall+0x98/0x2b8 [ 119.390775][ T5562] el0_svc_common+0x138/0x258 [ 119.391946][ T5562] do_el0_svc+0x58/0x14c [ 119.393056][ T5562] el0_svc+0x7c/0x1f0 [ 119.394101][ T5562] el0t_64_sync_handler+0x84/0xe4 [ 119.395371][ T5562] el0t_64_sync+0x1a0/0x1a4 [ 119.437430][ T5562] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 119.441038][ T5562] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 119.482444][ T5564] loop0: detected capacity change from 0 to 32768 [ 119.516495][ T5560] loop2: detected capacity change from 0 to 32768 [ 119.520620][ T5564] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 119.522566][ T5564] CPU: 0 PID: 5564 Comm: syz.0.50 Not tainted 5.15.178-syzkaller #0 [ 119.524733][ T5564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 119.527413][ T5564] Call trace: [ 119.528319][ T5564] dump_backtrace+0x0/0x530 [ 119.529508][ T5564] show_stack+0x2c/0x3c [ 119.530606][ T5564] dump_stack_lvl+0x108/0x170 [ 119.531937][ T5564] dump_stack+0x1c/0x58 [ 119.533106][ T5564] sysfs_create_dir_ns+0x278/0x318 [ 119.534494][ T5564] kobject_add_internal+0x384/0x8f0 [ 119.535926][ T5564] kobject_init_and_add+0x130/0x1a0 [ 119.537388][ T5564] gfs2_sys_fs_add+0x1f8/0x3f4 [ 119.538734][ T5564] gfs2_fill_super+0xe10/0x2010 [ 119.540154][ T5564] get_tree_bdev+0x360/0x54c [ 119.541400][ T5564] gfs2_get_tree+0x54/0x1b4 [ 119.542642][ T5564] vfs_get_tree+0x90/0x274 [ 119.543833][ T5564] do_new_mount+0x278/0x8fc [ 119.545056][ T5564] path_mount+0x594/0x101c [ 119.546282][ T5564] __arm64_sys_mount+0x510/0x5e0 [ 119.547702][ T5564] invoke_syscall+0x98/0x2b8 [ 119.548985][ T5564] el0_svc_common+0x138/0x258 [ 119.550332][ T5564] do_el0_svc+0x58/0x14c [ 119.551515][ T5564] el0_svc+0x7c/0x1f0 [ 119.552612][ T5564] el0t_64_sync_handler+0x84/0xe4 [ 119.553993][ T5564] el0t_64_sync+0x1a0/0x1a4 [ 119.561817][ T5564] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 119.565296][ T5564] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 119.574822][ T5560] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 119.576701][ T5560] CPU: 1 PID: 5560 Comm: syz.2.48 Not tainted 5.15.178-syzkaller #0 [ 119.578297][ T5558] loop4: detected capacity change from 0 to 32768 [ 119.578767][ T5560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 119.583071][ T5560] Call trace: [ 119.583989][ T5560] dump_backtrace+0x0/0x530 [ 119.585167][ T5560] show_stack+0x2c/0x3c [ 119.586303][ T5560] dump_stack_lvl+0x108/0x170 [ 119.587495][ T5560] dump_stack+0x1c/0x58 [ 119.588585][ T5560] sysfs_create_dir_ns+0x278/0x318 [ 119.589876][ T5560] kobject_add_internal+0x384/0x8f0 [ 119.591231][ T5560] kobject_init_and_add+0x130/0x1a0 [ 119.592722][ T5560] gfs2_sys_fs_add+0x1f8/0x3f4 [ 119.593936][ T5560] gfs2_fill_super+0xe10/0x2010 [ 119.595263][ T5560] get_tree_bdev+0x360/0x54c [ 119.596441][ T5560] gfs2_get_tree+0x54/0x1b4 [ 119.597671][ T5560] vfs_get_tree+0x90/0x274 [ 119.598828][ T5560] do_new_mount+0x278/0x8fc [ 119.599962][ T5560] path_mount+0x594/0x101c [ 119.601084][ T5560] __arm64_sys_mount+0x510/0x5e0 [ 119.602337][ T5560] invoke_syscall+0x98/0x2b8 [ 119.603540][ T5560] el0_svc_common+0x138/0x258 [ 119.604872][ T5560] do_el0_svc+0x58/0x14c [ 119.605947][ T5560] el0_svc+0x7c/0x1f0 [ 119.606988][ T5560] el0t_64_sync_handler+0x84/0xe4 [ 119.608351][ T5560] el0t_64_sync+0x1a0/0x1a4 [ 119.613516][ T5560] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 119.619887][ T5560] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 119.651347][ T5558] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 119.653371][ T5558] CPU: 0 PID: 5558 Comm: syz.4.47 Not tainted 5.15.178-syzkaller #0 [ 119.655595][ T5558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 119.658245][ T5558] Call trace: [ 119.659083][ T5558] dump_backtrace+0x0/0x530 [ 119.660286][ T5558] show_stack+0x2c/0x3c [ 119.661313][ T5558] dump_stack_lvl+0x108/0x170 [ 119.662616][ T5558] dump_stack+0x1c/0x58 [ 119.663789][ T5558] sysfs_create_dir_ns+0x278/0x318 [ 119.665189][ T5558] kobject_add_internal+0x384/0x8f0 [ 119.666622][ T5558] kobject_init_and_add+0x130/0x1a0 [ 119.667998][ T5558] gfs2_sys_fs_add+0x1f8/0x3f4 [ 119.669311][ T5558] gfs2_fill_super+0xe10/0x2010 [ 119.670606][ T5558] get_tree_bdev+0x360/0x54c [ 119.671852][ T5558] gfs2_get_tree+0x54/0x1b4 [ 119.673052][ T5558] vfs_get_tree+0x90/0x274 [ 119.674313][ T5558] do_new_mount+0x278/0x8fc [ 119.675512][ T5558] path_mount+0x594/0x101c [ 119.676750][ T5558] __arm64_sys_mount+0x510/0x5e0 [ 119.678123][ T5558] invoke_syscall+0x98/0x2b8 [ 119.679340][ T5558] el0_svc_common+0x138/0x258 [ 119.680605][ T5558] do_el0_svc+0x58/0x14c [ 119.681692][ T5558] el0_svc+0x7c/0x1f0 [ 119.682808][ T5558] el0t_64_sync_handler+0x84/0xe4 [ 119.684159][ T5558] el0t_64_sync+0x1a0/0x1a4 [ 119.749894][ T5558] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 119.760159][ T5558] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 119.936609][ T5562] loop1: detected capacity change from 0 to 32768 [ 119.989411][ T5562] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 119.992205][ T5562] CPU: 1 PID: 5562 Comm: syz.1.49 Not tainted 5.15.178-syzkaller #0 [ 119.994227][ T5562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 119.996695][ T5562] Call trace: [ 119.997538][ T5562] dump_backtrace+0x0/0x530 [ 119.998735][ T5562] show_stack+0x2c/0x3c [ 119.999758][ T5562] dump_stack_lvl+0x108/0x170 [ 120.000883][ T5562] dump_stack+0x1c/0x58 [ 120.001956][ T5562] sysfs_create_dir_ns+0x278/0x318 [ 120.003362][ T5562] kobject_add_internal+0x384/0x8f0 [ 120.004735][ T5562] kobject_init_and_add+0x130/0x1a0 [ 120.006019][ T5562] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.007252][ T5562] gfs2_fill_super+0xe10/0x2010 [ 120.008477][ T5562] get_tree_bdev+0x360/0x54c [ 120.009638][ T5562] gfs2_get_tree+0x54/0x1b4 [ 120.010790][ T5562] vfs_get_tree+0x90/0x274 [ 120.012014][ T5562] do_new_mount+0x278/0x8fc [ 120.013190][ T5562] path_mount+0x594/0x101c [ 120.014338][ T5562] __arm64_sys_mount+0x510/0x5e0 [ 120.015565][ T5562] invoke_syscall+0x98/0x2b8 [ 120.016734][ T5562] el0_svc_common+0x138/0x258 [ 120.017876][ T5562] do_el0_svc+0x58/0x14c [ 120.018944][ T5562] el0_svc+0x7c/0x1f0 [ 120.019985][ T5562] el0t_64_sync_handler+0x84/0xe4 [ 120.021275][ T5562] el0t_64_sync+0x1a0/0x1a4 [ 120.073842][ T5562] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.077352][ T5562] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 120.143699][ T5564] loop0: detected capacity change from 0 to 32768 [ 120.167281][ T5564] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 120.169158][ T5564] CPU: 0 PID: 5564 Comm: syz.0.50 Not tainted 5.15.178-syzkaller #0 [ 120.171176][ T5564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 120.173699][ T5564] Call trace: [ 120.174536][ T5564] dump_backtrace+0x0/0x530 [ 120.175691][ T5564] show_stack+0x2c/0x3c [ 120.176744][ T5564] dump_stack_lvl+0x108/0x170 [ 120.177965][ T5564] dump_stack+0x1c/0x58 [ 120.179030][ T5564] sysfs_create_dir_ns+0x278/0x318 [ 120.180283][ T5564] kobject_add_internal+0x384/0x8f0 [ 120.181595][ T5564] kobject_init_and_add+0x130/0x1a0 [ 120.182932][ T5564] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.184117][ T5564] gfs2_fill_super+0xe10/0x2010 [ 120.185315][ T5564] get_tree_bdev+0x360/0x54c [ 120.186487][ T5564] gfs2_get_tree+0x54/0x1b4 [ 120.187674][ T5564] vfs_get_tree+0x90/0x274 [ 120.188739][ T5564] do_new_mount+0x278/0x8fc [ 120.189912][ T5564] path_mount+0x594/0x101c [ 120.190527][ T5568] loop4: detected capacity change from 0 to 32768 [ 120.191003][ T5564] __arm64_sys_mount+0x510/0x5e0 [ 120.193921][ T5564] invoke_syscall+0x98/0x2b8 [ 120.195123][ T5564] el0_svc_common+0x138/0x258 [ 120.196362][ T5564] do_el0_svc+0x58/0x14c [ 120.197430][ T5564] el0_svc+0x7c/0x1f0 [ 120.198442][ T5564] el0t_64_sync_handler+0x84/0xe4 [ 120.199684][ T5564] el0t_64_sync+0x1a0/0x1a4 [ 120.222179][ T5567] loop2: detected capacity change from 0 to 32768 [ 120.224033][ T5564] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.227309][ T5564] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 120.253875][ T5568] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 120.255831][ T5568] CPU: 1 PID: 5568 Comm: syz.4.51 Not tainted 5.15.178-syzkaller #0 [ 120.257784][ T5568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 120.260343][ T5568] Call trace: [ 120.261162][ T5568] dump_backtrace+0x0/0x530 [ 120.262350][ T5568] show_stack+0x2c/0x3c [ 120.263391][ T5568] dump_stack_lvl+0x108/0x170 [ 120.264634][ T5568] dump_stack+0x1c/0x58 [ 120.265704][ T5568] sysfs_create_dir_ns+0x278/0x318 [ 120.267036][ T5568] kobject_add_internal+0x384/0x8f0 [ 120.268388][ T5568] kobject_init_and_add+0x130/0x1a0 [ 120.269718][ T5568] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.270976][ T5568] gfs2_fill_super+0xe10/0x2010 [ 120.272250][ T5568] get_tree_bdev+0x360/0x54c [ 120.273407][ T5568] gfs2_get_tree+0x54/0x1b4 [ 120.274588][ T5568] vfs_get_tree+0x90/0x274 [ 120.275719][ T5568] do_new_mount+0x278/0x8fc [ 120.276909][ T5568] path_mount+0x594/0x101c [ 120.278058][ T5568] __arm64_sys_mount+0x510/0x5e0 [ 120.279341][ T5568] invoke_syscall+0x98/0x2b8 [ 120.280487][ T5568] el0_svc_common+0x138/0x258 [ 120.281748][ T5568] do_el0_svc+0x58/0x14c [ 120.282917][ T5568] el0_svc+0x7c/0x1f0 [ 120.284074][ T5568] el0t_64_sync_handler+0x84/0xe4 [ 120.285378][ T5568] el0t_64_sync+0x1a0/0x1a4 [ 120.288303][ T5567] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 120.297658][ T5567] CPU: 0 PID: 5567 Comm: syz.2.52 Not tainted 5.15.178-syzkaller #0 [ 120.299713][ T5567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 120.302364][ T5567] Call trace: [ 120.303247][ T5567] dump_backtrace+0x0/0x530 [ 120.304497][ T5567] show_stack+0x2c/0x3c [ 120.305577][ T5567] dump_stack_lvl+0x108/0x170 [ 120.306783][ T5567] dump_stack+0x1c/0x58 [ 120.307904][ T5567] sysfs_create_dir_ns+0x278/0x318 [ 120.309310][ T5567] kobject_add_internal+0x384/0x8f0 [ 120.310592][ T5567] kobject_init_and_add+0x130/0x1a0 [ 120.311931][ T5567] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.313082][ T5567] gfs2_fill_super+0xe10/0x2010 [ 120.314340][ T5567] get_tree_bdev+0x360/0x54c [ 120.315453][ T5567] gfs2_get_tree+0x54/0x1b4 [ 120.316578][ T5567] vfs_get_tree+0x90/0x274 [ 120.317679][ T5567] do_new_mount+0x278/0x8fc [ 120.318804][ T5567] path_mount+0x594/0x101c [ 120.319866][ T5567] __arm64_sys_mount+0x510/0x5e0 [ 120.321078][ T5567] invoke_syscall+0x98/0x2b8 [ 120.322279][ T5567] el0_svc_common+0x138/0x258 [ 120.323521][ T5567] do_el0_svc+0x58/0x14c [ 120.324575][ T5567] el0_svc+0x7c/0x1f0 [ 120.325614][ T5567] el0t_64_sync_handler+0x84/0xe4 [ 120.326916][ T5567] el0t_64_sync+0x1a0/0x1a4 [ 120.338211][ T5568] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.348015][ T5568] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 120.380010][ T5567] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.383280][ T5567] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 120.637662][ T5570] loop1: detected capacity change from 0 to 32768 [ 120.673874][ T5570] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 120.675916][ T5570] CPU: 1 PID: 5570 Comm: syz.1.53 Not tainted 5.15.178-syzkaller #0 [ 120.677931][ T5570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 120.680482][ T5570] Call trace: [ 120.681317][ T5570] dump_backtrace+0x0/0x530 [ 120.682448][ T5570] show_stack+0x2c/0x3c [ 120.683605][ T5570] dump_stack_lvl+0x108/0x170 [ 120.684825][ T5570] dump_stack+0x1c/0x58 [ 120.685978][ T5570] sysfs_create_dir_ns+0x278/0x318 [ 120.687301][ T5570] kobject_add_internal+0x384/0x8f0 [ 120.688725][ T5570] kobject_init_and_add+0x130/0x1a0 [ 120.690069][ T5570] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.691326][ T5570] gfs2_fill_super+0xe10/0x2010 [ 120.692639][ T5570] get_tree_bdev+0x360/0x54c [ 120.693874][ T5570] gfs2_get_tree+0x54/0x1b4 [ 120.695026][ T5570] vfs_get_tree+0x90/0x274 [ 120.696174][ T5570] do_new_mount+0x278/0x8fc [ 120.697309][ T5570] path_mount+0x594/0x101c [ 120.698450][ T5570] __arm64_sys_mount+0x510/0x5e0 [ 120.699756][ T5570] invoke_syscall+0x98/0x2b8 [ 120.700973][ T5570] el0_svc_common+0x138/0x258 [ 120.702198][ T5570] do_el0_svc+0x58/0x14c [ 120.703237][ T5570] el0_svc+0x7c/0x1f0 [ 120.704269][ T5570] el0t_64_sync_handler+0x84/0xe4 [ 120.705589][ T5570] el0t_64_sync+0x1a0/0x1a4 [ 120.749458][ T5570] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.753027][ T5570] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 120.767650][ T5568] loop4: detected capacity change from 0 to 32768 [ 120.777658][ T5568] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 120.779633][ T5568] CPU: 1 PID: 5568 Comm: syz.4.51 Not tainted 5.15.178-syzkaller #0 [ 120.781758][ T5568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 120.784375][ T5568] Call trace: [ 120.785182][ T5568] dump_backtrace+0x0/0x530 [ 120.786427][ T5568] show_stack+0x2c/0x3c [ 120.787500][ T5568] dump_stack_lvl+0x108/0x170 [ 120.788696][ T5568] dump_stack+0x1c/0x58 [ 120.789761][ T5568] sysfs_create_dir_ns+0x278/0x318 [ 120.791062][ T5568] kobject_add_internal+0x384/0x8f0 [ 120.792448][ T5568] kobject_init_and_add+0x130/0x1a0 [ 120.793836][ T5568] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.795102][ T5568] gfs2_fill_super+0xe10/0x2010 [ 120.796362][ T5568] get_tree_bdev+0x360/0x54c [ 120.797627][ T5568] gfs2_get_tree+0x54/0x1b4 [ 120.798835][ T5568] vfs_get_tree+0x90/0x274 [ 120.800003][ T5568] do_new_mount+0x278/0x8fc [ 120.801161][ T5568] path_mount+0x594/0x101c [ 120.802314][ T5568] __arm64_sys_mount+0x510/0x5e0 [ 120.803614][ T5568] invoke_syscall+0x98/0x2b8 [ 120.804770][ T5568] el0_svc_common+0x138/0x258 [ 120.805961][ T5568] do_el0_svc+0x58/0x14c [ 120.807047][ T5568] el0_svc+0x7c/0x1f0 [ 120.808119][ T5568] el0t_64_sync_handler+0x84/0xe4 [ 120.809373][ T5568] el0t_64_sync+0x1a0/0x1a4 [ 120.811907][ T5568] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.815550][ T5568] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 120.850748][ T5572] loop0: detected capacity change from 0 to 32768 [ 120.898976][ T5572] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 120.901371][ T5572] CPU: 0 PID: 5572 Comm: syz.0.54 Not tainted 5.15.178-syzkaller #0 [ 120.903398][ T5572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 120.905948][ T5572] Call trace: [ 120.906809][ T5572] dump_backtrace+0x0/0x530 [ 120.908010][ T5572] show_stack+0x2c/0x3c [ 120.909081][ T5572] dump_stack_lvl+0x108/0x170 [ 120.910291][ T5572] dump_stack+0x1c/0x58 [ 120.911387][ T5572] sysfs_create_dir_ns+0x278/0x318 [ 120.912723][ T5572] kobject_add_internal+0x384/0x8f0 [ 120.914065][ T5572] kobject_init_and_add+0x130/0x1a0 [ 120.915385][ T5572] gfs2_sys_fs_add+0x1f8/0x3f4 [ 120.916623][ T5572] gfs2_fill_super+0xe10/0x2010 [ 120.917894][ T5572] get_tree_bdev+0x360/0x54c [ 120.919036][ T5572] gfs2_get_tree+0x54/0x1b4 [ 120.920220][ T5572] vfs_get_tree+0x90/0x274 [ 120.921361][ T5572] do_new_mount+0x278/0x8fc [ 120.922529][ T5572] path_mount+0x594/0x101c [ 120.923581][ T5572] __arm64_sys_mount+0x510/0x5e0 [ 120.924824][ T5572] invoke_syscall+0x98/0x2b8 [ 120.926013][ T5572] el0_svc_common+0x138/0x258 [ 120.927188][ T5572] do_el0_svc+0x58/0x14c [ 120.928251][ T5572] el0_svc+0x7c/0x1f0 [ 120.929270][ T5572] el0t_64_sync_handler+0x84/0xe4 [ 120.930485][ T5572] el0t_64_sync+0x1a0/0x1a4 [ 120.950504][ T5567] loop2: detected capacity change from 0 to 32768 [ 120.984565][ T5572] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 120.987983][ T5572] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 121.015839][ T5567] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 121.017780][ T5567] CPU: 1 PID: 5567 Comm: syz.2.52 Not tainted 5.15.178-syzkaller #0 [ 121.019888][ T5567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 121.022443][ T5567] Call trace: [ 121.023308][ T5567] dump_backtrace+0x0/0x530 [ 121.024506][ T5567] show_stack+0x2c/0x3c [ 121.025586][ T5567] dump_stack_lvl+0x108/0x170 [ 121.026844][ T5567] dump_stack+0x1c/0x58 [ 121.027933][ T5567] sysfs_create_dir_ns+0x278/0x318 [ 121.029228][ T5567] kobject_add_internal+0x384/0x8f0 [ 121.030649][ T5567] kobject_init_and_add+0x130/0x1a0 [ 121.031953][ T5567] gfs2_sys_fs_add+0x1f8/0x3f4 [ 121.033232][ T5567] gfs2_fill_super+0xe10/0x2010 [ 121.034593][ T5567] get_tree_bdev+0x360/0x54c [ 121.035863][ T5567] gfs2_get_tree+0x54/0x1b4 [ 121.037052][ T5567] vfs_get_tree+0x90/0x274 [ 121.038279][ T5567] do_new_mount+0x278/0x8fc [ 121.039520][ T5567] path_mount+0x594/0x101c [ 121.040639][ T5567] __arm64_sys_mount+0x510/0x5e0 [ 121.041993][ T5567] invoke_syscall+0x98/0x2b8 [ 121.043238][ T5567] el0_svc_common+0x138/0x258 [ 121.044591][ T5567] do_el0_svc+0x58/0x14c [ 121.045722][ T5567] el0_svc+0x7c/0x1f0 [ 121.046810][ T5567] el0t_64_sync_handler+0x84/0xe4 [ 121.048221][ T5567] el0t_64_sync+0x1a0/0x1a4 [ 121.107413][ T5567] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 121.111166][ T5567] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 121.191963][ T5574] loop4: detected capacity change from 0 to 32768 [ 121.224724][ T5574] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 121.226672][ T5574] CPU: 0 PID: 5574 Comm: syz.4.55 Not tainted 5.15.178-syzkaller #0 [ 121.228699][ T5574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 121.231267][ T5574] Call trace: [ 121.232161][ T5574] dump_backtrace+0x0/0x530 [ 121.233327][ T5574] show_stack+0x2c/0x3c [ 121.234325][ T5574] dump_stack_lvl+0x108/0x170 [ 121.235473][ T5574] dump_stack+0x1c/0x58 [ 121.236512][ T5574] sysfs_create_dir_ns+0x278/0x318 [ 121.237841][ T5574] kobject_add_internal+0x384/0x8f0 [ 121.239155][ T5574] kobject_init_and_add+0x130/0x1a0 [ 121.240449][ T5574] gfs2_sys_fs_add+0x1f8/0x3f4 [ 121.241645][ T5574] gfs2_fill_super+0xe10/0x2010 [ 121.242872][ T5574] get_tree_bdev+0x360/0x54c [ 121.244110][ T5574] gfs2_get_tree+0x54/0x1b4 [ 121.245300][ T5574] vfs_get_tree+0x90/0x274 [ 121.246437][ T5574] do_new_mount+0x278/0x8fc [ 121.247547][ T5574] path_mount+0x594/0x101c [ 121.248683][ T5574] __arm64_sys_mount+0x510/0x5e0 [ 121.249943][ T5574] invoke_syscall+0x98/0x2b8 [ 121.251125][ T5574] el0_svc_common+0x138/0x258 [ 121.252339][ T5574] do_el0_svc+0x58/0x14c [ 121.253454][ T5574] el0_svc+0x7c/0x1f0 [ 121.254471][ T5574] el0t_64_sync_handler+0x84/0xe4 [ 121.255789][ T5574] el0t_64_sync+0x1a0/0x1a4 [ 121.325737][ T5574] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 121.329064][ T5574] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 121.349091][ T5570] loop1: detected capacity change from 0 to 32768 [ 121.407746][ T5570] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 121.409686][ T5570] CPU: 0 PID: 5570 Comm: syz.1.53 Not tainted 5.15.178-syzkaller #0 [ 121.411731][ T5570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 121.414266][ T5570] Call trace: [ 121.415072][ T5570] dump_backtrace+0x0/0x530 [ 121.416261][ T5570] show_stack+0x2c/0x3c [ 121.417288][ T5570] dump_stack_lvl+0x108/0x170 [ 121.418576][ T5570] dump_stack+0x1c/0x58 [ 121.419705][ T5570] sysfs_create_dir_ns+0x278/0x318 [ 121.421034][ T5570] kobject_add_internal+0x384/0x8f0 [ 121.422432][ T5570] kobject_init_and_add+0x130/0x1a0 [ 121.423823][ T5570] gfs2_sys_fs_add+0x1f8/0x3f4 [ 121.425136][ T5570] gfs2_fill_super+0xe10/0x2010 [ 121.426323][ T5570] get_tree_bdev+0x360/0x54c [ 121.427522][ T5570] gfs2_get_tree+0x54/0x1b4 [ 121.428676][ T5570] vfs_get_tree+0x90/0x274 [ 121.429835][ T5570] do_new_mount+0x278/0x8fc [ 121.431017][ T5570] path_mount+0x594/0x101c [ 121.432173][ T5570] __arm64_sys_mount+0x510/0x5e0 [ 121.433562][ T5570] invoke_syscall+0x98/0x2b8 [ 121.434757][ T5570] el0_svc_common+0x138/0x258 [ 121.436020][ T5570] do_el0_svc+0x58/0x14c [ 121.437065][ T5570] el0_svc+0x7c/0x1f0 [ 121.438060][ T5570] el0t_64_sync_handler+0x84/0xe4 [ 121.439394][ T5570] el0t_64_sync+0x1a0/0x1a4 [ 121.468838][ T5572] loop0: detected capacity change from 0 to 32768 [ 121.489240][ T5570] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 121.492728][ T5570] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 121.509137][ T5572] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 121.511214][ T5572] CPU: 0 PID: 5572 Comm: syz.0.54 Not tainted 5.15.178-syzkaller #0 [ 121.513176][ T5572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 121.515273][ T5572] Call trace: [ 121.515819][ T5572] dump_backtrace+0x0/0x530 [ 121.516615][ T5572] show_stack+0x2c/0x3c [ 121.517486][ T5572] dump_stack_lvl+0x108/0x170 [ 121.518653][ T5572] dump_stack+0x1c/0x58 [ 121.519802][ T5572] sysfs_create_dir_ns+0x278/0x318 [ 121.521130][ T5572] kobject_add_internal+0x384/0x8f0 [ 121.522545][ T5572] kobject_init_and_add+0x130/0x1a0 [ 121.523879][ T5572] gfs2_sys_fs_add+0x1f8/0x3f4 [ 121.525094][ T5572] gfs2_fill_super+0xe10/0x2010 [ 121.526341][ T5572] get_tree_bdev+0x360/0x54c [ 121.527539][ T5572] gfs2_get_tree+0x54/0x1b4 [ 121.528628][ T5572] vfs_get_tree+0x90/0x274 [ 121.529743][ T5572] do_new_mount+0x278/0x8fc [ 121.530872][ T5572] path_mount+0x594/0x101c [ 121.531984][ T5572] __arm64_sys_mount+0x510/0x5e0 [ 121.533265][ T5572] invoke_syscall+0x98/0x2b8 [ 121.534549][ T5572] el0_svc_common+0x138/0x258 [ 121.535799][ T5572] do_el0_svc+0x58/0x14c [ 121.536898][ T5572] el0_svc+0x7c/0x1f0 [ 121.537972][ T5572] el0t_64_sync_handler+0x84/0xe4 [ 121.539315][ T5572] el0t_64_sync+0x1a0/0x1a4 [ 121.574792][ T5572] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 121.578025][ T5572] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 121.699359][ T5576] loop2: detected capacity change from 0 to 32768 [ 121.730529][ T5576] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 121.732496][ T5576] CPU: 1 PID: 5576 Comm: syz.2.56 Not tainted 5.15.178-syzkaller #0 [ 121.734468][ T5576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 121.737124][ T5576] Call trace: [ 121.737992][ T5576] dump_backtrace+0x0/0x530 [ 121.739136][ T5576] show_stack+0x2c/0x3c [ 121.740123][ T5576] dump_stack_lvl+0x108/0x170 [ 121.741373][ T5576] dump_stack+0x1c/0x58 [ 121.742390][ T5576] sysfs_create_dir_ns+0x278/0x318 [ 121.743706][ T5576] kobject_add_internal+0x384/0x8f0 [ 121.745080][ T5576] kobject_init_and_add+0x130/0x1a0 [ 121.746464][ T5576] gfs2_sys_fs_add+0x1f8/0x3f4 [ 121.747762][ T5576] gfs2_fill_super+0xe10/0x2010 [ 121.749063][ T5576] get_tree_bdev+0x360/0x54c [ 121.750282][ T5576] gfs2_get_tree+0x54/0x1b4 [ 121.751516][ T5576] vfs_get_tree+0x90/0x274 [ 121.752619][ T5576] do_new_mount+0x278/0x8fc [ 121.753778][ T5576] path_mount+0x594/0x101c [ 121.754894][ T5576] __arm64_sys_mount+0x510/0x5e0 [ 121.756199][ T5576] invoke_syscall+0x98/0x2b8 [ 121.757397][ T5576] el0_svc_common+0x138/0x258 [ 121.758659][ T5576] do_el0_svc+0x58/0x14c [ 121.759719][ T5576] el0_svc+0x7c/0x1f0 [ 121.760746][ T5576] el0t_64_sync_handler+0x84/0xe4 [ 121.762074][ T5576] el0t_64_sync+0x1a0/0x1a4 [ 121.810613][ T5576] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 121.813915][ T5576] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 121.961542][ T5574] loop4: detected capacity change from 0 to 32768 [ 122.038592][ T5578] loop1: detected capacity change from 0 to 32768 [ 122.041932][ T5574] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.043876][ T5574] CPU: 0 PID: 5574 Comm: syz.4.55 Not tainted 5.15.178-syzkaller #0 [ 122.045966][ T5574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.048630][ T5574] Call trace: [ 122.049472][ T5574] dump_backtrace+0x0/0x530 [ 122.050683][ T5574] show_stack+0x2c/0x3c [ 122.051628][ T5574] dump_stack_lvl+0x108/0x170 [ 122.052890][ T5574] dump_stack+0x1c/0x58 [ 122.053993][ T5574] sysfs_create_dir_ns+0x278/0x318 [ 122.055288][ T5574] kobject_add_internal+0x384/0x8f0 [ 122.056672][ T5574] kobject_init_and_add+0x130/0x1a0 [ 122.058075][ T5574] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.059339][ T5574] gfs2_fill_super+0xe10/0x2010 [ 122.060617][ T5574] get_tree_bdev+0x360/0x54c [ 122.061858][ T5574] gfs2_get_tree+0x54/0x1b4 [ 122.063047][ T5574] vfs_get_tree+0x90/0x274 [ 122.064118][ T5574] do_new_mount+0x278/0x8fc [ 122.065287][ T5574] path_mount+0x594/0x101c [ 122.066199][ T5574] __arm64_sys_mount+0x510/0x5e0 [ 122.067373][ T5574] invoke_syscall+0x98/0x2b8 [ 122.068553][ T5574] el0_svc_common+0x138/0x258 [ 122.069830][ T5574] do_el0_svc+0x58/0x14c [ 122.070841][ T5574] el0_svc+0x7c/0x1f0 [ 122.071909][ T5574] el0t_64_sync_handler+0x84/0xe4 [ 122.073224][ T5574] el0t_64_sync+0x1a0/0x1a4 [ 122.078630][ T5574] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.082333][ T5574] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.170133][ T5578] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.172173][ T5578] CPU: 0 PID: 5578 Comm: syz.1.57 Not tainted 5.15.178-syzkaller #0 [ 122.174167][ T5578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.176749][ T5578] Call trace: [ 122.177596][ T5578] dump_backtrace+0x0/0x530 [ 122.178590][ T5580] loop0: detected capacity change from 0 to 32768 [ 122.178794][ T5578] show_stack+0x2c/0x3c [ 122.181505][ T5578] dump_stack_lvl+0x108/0x170 [ 122.182706][ T5578] dump_stack+0x1c/0x58 [ 122.183822][ T5578] sysfs_create_dir_ns+0x278/0x318 [ 122.185202][ T5578] kobject_add_internal+0x384/0x8f0 [ 122.186686][ T5578] kobject_init_and_add+0x130/0x1a0 [ 122.188075][ T5578] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.189343][ T5578] gfs2_fill_super+0xe10/0x2010 [ 122.190607][ T5578] get_tree_bdev+0x360/0x54c [ 122.191790][ T5578] gfs2_get_tree+0x54/0x1b4 [ 122.192952][ T5578] vfs_get_tree+0x90/0x274 [ 122.194128][ T5578] do_new_mount+0x278/0x8fc [ 122.195305][ T5578] path_mount+0x594/0x101c [ 122.196486][ T5578] __arm64_sys_mount+0x510/0x5e0 [ 122.197763][ T5578] invoke_syscall+0x98/0x2b8 [ 122.198897][ T5578] el0_svc_common+0x138/0x258 [ 122.200122][ T5578] do_el0_svc+0x58/0x14c [ 122.201214][ T5578] el0_svc+0x7c/0x1f0 [ 122.202272][ T5578] el0t_64_sync_handler+0x84/0xe4 [ 122.203588][ T5578] el0t_64_sync+0x1a0/0x1a4 [ 122.230877][ T5580] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.232885][ T5580] CPU: 1 PID: 5580 Comm: syz.0.58 Not tainted 5.15.178-syzkaller #0 [ 122.234925][ T5580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.237581][ T5580] Call trace: [ 122.238414][ T5580] dump_backtrace+0x0/0x530 [ 122.239509][ T5580] show_stack+0x2c/0x3c [ 122.239824][ T5578] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.240607][ T5580] dump_stack_lvl+0x108/0x170 [ 122.243792][ T5578] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.244982][ T5580] dump_stack+0x1c/0x58 [ 122.247585][ T5580] sysfs_create_dir_ns+0x278/0x318 [ 122.248937][ T5580] kobject_add_internal+0x384/0x8f0 [ 122.250295][ T5580] kobject_init_and_add+0x130/0x1a0 [ 122.251652][ T5580] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.252894][ T5580] gfs2_fill_super+0xe10/0x2010 [ 122.254154][ T5580] get_tree_bdev+0x360/0x54c [ 122.255292][ T5580] gfs2_get_tree+0x54/0x1b4 [ 122.256537][ T5580] vfs_get_tree+0x90/0x274 [ 122.257663][ T5580] do_new_mount+0x278/0x8fc [ 122.258934][ T5580] path_mount+0x594/0x101c [ 122.260051][ T5580] __arm64_sys_mount+0x510/0x5e0 [ 122.261330][ T5580] invoke_syscall+0x98/0x2b8 [ 122.262524][ T5580] el0_svc_common+0x138/0x258 [ 122.263766][ T5580] do_el0_svc+0x58/0x14c [ 122.264896][ T5580] el0_svc+0x7c/0x1f0 [ 122.265921][ T5580] el0t_64_sync_handler+0x84/0xe4 [ 122.267263][ T5580] el0t_64_sync+0x1a0/0x1a4 [ 122.279714][ T5576] loop2: detected capacity change from 0 to 32768 [ 122.307734][ T5580] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.314871][ T5580] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.362467][ T5576] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.364224][ T5576] CPU: 0 PID: 5576 Comm: syz.2.56 Not tainted 5.15.178-syzkaller #0 [ 122.366285][ T5576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.368778][ T5576] Call trace: [ 122.369621][ T5576] dump_backtrace+0x0/0x530 [ 122.370815][ T5576] show_stack+0x2c/0x3c [ 122.371852][ T5576] dump_stack_lvl+0x108/0x170 [ 122.373074][ T5576] dump_stack+0x1c/0x58 [ 122.374177][ T5576] sysfs_create_dir_ns+0x278/0x318 [ 122.375565][ T5576] kobject_add_internal+0x384/0x8f0 [ 122.376904][ T5576] kobject_init_and_add+0x130/0x1a0 [ 122.378277][ T5576] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.379470][ T5576] gfs2_fill_super+0xe10/0x2010 [ 122.380657][ T5576] get_tree_bdev+0x360/0x54c [ 122.381785][ T5576] gfs2_get_tree+0x54/0x1b4 [ 122.382925][ T5576] vfs_get_tree+0x90/0x274 [ 122.384118][ T5576] do_new_mount+0x278/0x8fc [ 122.385399][ T5576] path_mount+0x594/0x101c [ 122.386608][ T5576] __arm64_sys_mount+0x510/0x5e0 [ 122.387914][ T5576] invoke_syscall+0x98/0x2b8 [ 122.389089][ T5576] el0_svc_common+0x138/0x258 [ 122.390362][ T5576] do_el0_svc+0x58/0x14c [ 122.391439][ T5576] el0_svc+0x7c/0x1f0 [ 122.392477][ T5576] el0t_64_sync_handler+0x84/0xe4 [ 122.393743][ T5576] el0t_64_sync+0x1a0/0x1a4 [ 122.430257][ T5576] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.433488][ T5576] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.599611][ T5582] loop4: detected capacity change from 0 to 32768 [ 122.661202][ T5582] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.663205][ T5582] CPU: 1 PID: 5582 Comm: syz.4.59 Not tainted 5.15.178-syzkaller #0 [ 122.665146][ T5582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.667888][ T5582] Call trace: [ 122.668709][ T5582] dump_backtrace+0x0/0x530 [ 122.669932][ T5582] show_stack+0x2c/0x3c [ 122.670980][ T5582] dump_stack_lvl+0x108/0x170 [ 122.672283][ T5582] dump_stack+0x1c/0x58 [ 122.673384][ T5582] sysfs_create_dir_ns+0x278/0x318 [ 122.674723][ T5582] kobject_add_internal+0x384/0x8f0 [ 122.676092][ T5582] kobject_init_and_add+0x130/0x1a0 [ 122.677410][ T5582] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.678621][ T5582] gfs2_fill_super+0xe10/0x2010 [ 122.679910][ T5582] get_tree_bdev+0x360/0x54c [ 122.681119][ T5582] gfs2_get_tree+0x54/0x1b4 [ 122.682259][ T5582] vfs_get_tree+0x90/0x274 [ 122.683472][ T5582] do_new_mount+0x278/0x8fc [ 122.684652][ T5582] path_mount+0x594/0x101c [ 122.686002][ T5582] __arm64_sys_mount+0x510/0x5e0 [ 122.687302][ T5582] invoke_syscall+0x98/0x2b8 [ 122.688470][ T5582] el0_svc_common+0x138/0x258 [ 122.689645][ T5582] do_el0_svc+0x58/0x14c [ 122.690759][ T5582] el0_svc+0x7c/0x1f0 [ 122.691777][ T5582] el0t_64_sync_handler+0x84/0xe4 [ 122.693044][ T5582] el0t_64_sync+0x1a0/0x1a4 [ 122.734999][ T5582] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.738387][ T5582] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.745400][ T5578] loop1: detected capacity change from 0 to 32768 [ 122.777475][ T5578] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.779348][ T5578] CPU: 0 PID: 5578 Comm: syz.1.57 Not tainted 5.15.178-syzkaller #0 [ 122.781455][ T5578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.784181][ T5578] Call trace: [ 122.785021][ T5578] dump_backtrace+0x0/0x530 [ 122.786250][ T5578] show_stack+0x2c/0x3c [ 122.787255][ T5578] dump_stack_lvl+0x108/0x170 [ 122.788373][ T5578] dump_stack+0x1c/0x58 [ 122.789415][ T5578] sysfs_create_dir_ns+0x278/0x318 [ 122.790731][ T5578] kobject_add_internal+0x384/0x8f0 [ 122.792044][ T5578] kobject_init_and_add+0x130/0x1a0 [ 122.793393][ T5578] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.794628][ T5578] gfs2_fill_super+0xe10/0x2010 [ 122.795812][ T5578] get_tree_bdev+0x360/0x54c [ 122.796981][ T5578] gfs2_get_tree+0x54/0x1b4 [ 122.798163][ T5578] vfs_get_tree+0x90/0x274 [ 122.799247][ T5578] do_new_mount+0x278/0x8fc [ 122.800454][ T5578] path_mount+0x594/0x101c [ 122.801573][ T5578] __arm64_sys_mount+0x510/0x5e0 [ 122.802936][ T5578] invoke_syscall+0x98/0x2b8 [ 122.804050][ T5578] el0_svc_common+0x138/0x258 [ 122.805294][ T5578] do_el0_svc+0x58/0x14c [ 122.806354][ T5578] el0_svc+0x7c/0x1f0 [ 122.807256][ T5578] el0t_64_sync_handler+0x84/0xe4 [ 122.808576][ T5578] el0t_64_sync+0x1a0/0x1a4 [ 122.829362][ T5580] loop0: detected capacity change from 0 to 32768 [ 122.839462][ T5580] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 122.845381][ T5580] CPU: 1 PID: 5580 Comm: syz.0.58 Not tainted 5.15.178-syzkaller #0 [ 122.847418][ T5580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.849987][ T5580] Call trace: [ 122.850854][ T5580] dump_backtrace+0x0/0x530 [ 122.851108][ T5578] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.852050][ T5580] show_stack+0x2c/0x3c [ 122.855244][ T5578] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.856310][ T5580] dump_stack_lvl+0x108/0x170 [ 122.859129][ T5580] dump_stack+0x1c/0x58 [ 122.860257][ T5580] sysfs_create_dir_ns+0x278/0x318 [ 122.861563][ T5580] kobject_add_internal+0x384/0x8f0 [ 122.862908][ T5580] kobject_init_and_add+0x130/0x1a0 [ 122.864291][ T5580] gfs2_sys_fs_add+0x1f8/0x3f4 [ 122.865556][ T5580] gfs2_fill_super+0xe10/0x2010 [ 122.866733][ T5580] get_tree_bdev+0x360/0x54c [ 122.867896][ T5580] gfs2_get_tree+0x54/0x1b4 [ 122.869037][ T5580] vfs_get_tree+0x90/0x274 [ 122.870190][ T5580] do_new_mount+0x278/0x8fc [ 122.871303][ T5580] path_mount+0x594/0x101c [ 122.872372][ T5580] __arm64_sys_mount+0x510/0x5e0 [ 122.873619][ T5580] invoke_syscall+0x98/0x2b8 [ 122.874720][ T5580] el0_svc_common+0x138/0x258 [ 122.875899][ T5580] do_el0_svc+0x58/0x14c [ 122.876924][ T5580] el0_svc+0x7c/0x1f0 [ 122.877842][ T5580] el0t_64_sync_handler+0x84/0xe4 [ 122.879081][ T5580] el0t_64_sync+0x1a0/0x1a4 [ 122.887786][ T5580] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 122.907930][ T5580] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 122.964388][ T5584] loop2: detected capacity change from 0 to 32768 [ 123.034183][ T5584] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 123.036181][ T5584] CPU: 0 PID: 5584 Comm: syz.2.60 Not tainted 5.15.178-syzkaller #0 [ 123.038145][ T5584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.040629][ T5584] Call trace: [ 123.041519][ T5584] dump_backtrace+0x0/0x530 [ 123.042730][ T5584] show_stack+0x2c/0x3c [ 123.043894][ T5584] dump_stack_lvl+0x108/0x170 [ 123.045085][ T5584] dump_stack+0x1c/0x58 [ 123.046176][ T5584] sysfs_create_dir_ns+0x278/0x318 [ 123.047465][ T5584] kobject_add_internal+0x384/0x8f0 [ 123.048784][ T5584] kobject_init_and_add+0x130/0x1a0 [ 123.050122][ T5584] gfs2_sys_fs_add+0x1f8/0x3f4 [ 123.051332][ T5584] gfs2_fill_super+0xe10/0x2010 [ 123.052506][ T5584] get_tree_bdev+0x360/0x54c [ 123.053662][ T5584] gfs2_get_tree+0x54/0x1b4 [ 123.054778][ T5584] vfs_get_tree+0x90/0x274 [ 123.055932][ T5584] do_new_mount+0x278/0x8fc [ 123.057173][ T5584] path_mount+0x594/0x101c [ 123.058349][ T5584] __arm64_sys_mount+0x510/0x5e0 [ 123.059625][ T5584] invoke_syscall+0x98/0x2b8 [ 123.060776][ T5584] el0_svc_common+0x138/0x258 [ 123.061943][ T5584] do_el0_svc+0x58/0x14c [ 123.063027][ T5584] el0_svc+0x7c/0x1f0 [ 123.064002][ T5584] el0t_64_sync_handler+0x84/0xe4 [ 123.065292][ T5584] el0t_64_sync+0x1a0/0x1a4 [ 123.149850][ T5584] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 123.153134][ T5584] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 123.281680][ T5582] loop4: detected capacity change from 0 to 32768 [ 123.308764][ T5582] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 123.311041][ T5582] CPU: 1 PID: 5582 Comm: syz.4.59 Not tainted 5.15.178-syzkaller #0 [ 123.313097][ T5582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.315702][ T5582] Call trace: [ 123.316510][ T5582] dump_backtrace+0x0/0x530 [ 123.317748][ T5582] show_stack+0x2c/0x3c [ 123.318837][ T5582] dump_stack_lvl+0x108/0x170 [ 123.319988][ T5582] dump_stack+0x1c/0x58 [ 123.321070][ T5582] sysfs_create_dir_ns+0x278/0x318 [ 123.322489][ T5582] kobject_add_internal+0x384/0x8f0 [ 123.323972][ T5582] kobject_init_and_add+0x130/0x1a0 [ 123.325295][ T5582] gfs2_sys_fs_add+0x1f8/0x3f4 [ 123.326540][ T5582] gfs2_fill_super+0xe10/0x2010 [ 123.327778][ T5582] get_tree_bdev+0x360/0x54c [ 123.328962][ T5582] gfs2_get_tree+0x54/0x1b4 [ 123.330165][ T5582] vfs_get_tree+0x90/0x274 [ 123.331346][ T5582] do_new_mount+0x278/0x8fc [ 123.332580][ T5582] path_mount+0x594/0x101c [ 123.333821][ T5582] __arm64_sys_mount+0x510/0x5e0 [ 123.335202][ T5582] invoke_syscall+0x98/0x2b8 [ 123.336446][ T5582] el0_svc_common+0x138/0x258 [ 123.337743][ T5582] do_el0_svc+0x58/0x14c [ 123.338793][ T5582] el0_svc+0x7c/0x1f0 [ 123.339864][ T5582] el0t_64_sync_handler+0x84/0xe4 [ 123.341143][ T5582] el0t_64_sync+0x1a0/0x1a4 [ 123.393376][ T5582] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 123.407149][ T5582] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 123.535988][ T5588] loop0: detected capacity change from 0 to 32768 [ 123.544059][ T5586] loop1: detected capacity change from 0 to 32768 [ 123.590717][ T5586] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 123.592298][ T5584] loop2: detected capacity change from 0 to 32768 [ 123.592743][ T5586] CPU: 0 PID: 5586 Comm: syz.1.61 Not tainted 5.15.178-syzkaller #0 [ 123.592759][ T5586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.592767][ T5586] Call trace: [ 123.592770][ T5586] dump_backtrace+0x0/0x530 [ 123.601062][ T5586] show_stack+0x2c/0x3c [ 123.602174][ T5586] dump_stack_lvl+0x108/0x170 [ 123.603440][ T5586] dump_stack+0x1c/0x58 [ 123.604515][ T5586] sysfs_create_dir_ns+0x278/0x318 [ 123.605792][ T5586] kobject_add_internal+0x384/0x8f0 [ 123.607036][ T5586] kobject_init_and_add+0x130/0x1a0 [ 123.608402][ T5586] gfs2_sys_fs_add+0x1f8/0x3f4 [ 123.609739][ T5586] gfs2_fill_super+0xe10/0x2010 [ 123.611054][ T5586] get_tree_bdev+0x360/0x54c [ 123.612293][ T5586] gfs2_get_tree+0x54/0x1b4 [ 123.613507][ T5586] vfs_get_tree+0x90/0x274 [ 123.614748][ T5586] do_new_mount+0x278/0x8fc [ 123.615877][ T5586] path_mount+0x594/0x101c [ 123.617140][ T5586] __arm64_sys_mount+0x510/0x5e0 [ 123.618392][ T5586] invoke_syscall+0x98/0x2b8 [ 123.619501][ T5586] el0_svc_common+0x138/0x258 [ 123.620761][ T5586] do_el0_svc+0x58/0x14c [ 123.621810][ T5586] el0_svc+0x7c/0x1f0 [ 123.622821][ T5586] el0t_64_sync_handler+0x84/0xe4 [ 123.624127][ T5586] el0t_64_sync+0x1a0/0x1a4 [ 123.633758][ T5588] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' 1970/01/01 00:02:03 executed programs: 58 [ 123.635701][ T5588] CPU: 0 PID: 5588 Comm: syz.0.62 Not tainted 5.15.178-syzkaller #0 [ 123.637702][ T5588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.640384][ T5588] Call trace: [ 123.641266][ T5588] dump_backtrace+0x0/0x530 [ 123.642487][ T5588] show_stack+0x2c/0x3c [ 123.643577][ T5588] dump_stack_lvl+0x108/0x170 [ 123.644831][ T5588] dump_stack+0x1c/0x58 [ 123.645959][ T5588] sysfs_create_dir_ns+0x278/0x318 [ 123.647384][ T5588] kobject_add_internal+0x384/0x8f0 [ 123.648928][ T5588] kobject_init_and_add+0x130/0x1a0 [ 123.650281][ T5588] gfs2_sys_fs_add+0x1f8/0x3f4 [ 123.651658][ T5588] gfs2_fill_super+0xe10/0x2010 [ 123.652920][ T5588] get_tree_bdev+0x360/0x54c [ 123.654165][ T5588] gfs2_get_tree+0x54/0x1b4 [ 123.655375][ T5588] vfs_get_tree+0x90/0x274 [ 123.656535][ T5588] do_new_mount+0x278/0x8fc [ 123.657721][ T5588] path_mount+0x594/0x101c [ 123.658898][ T5588] __arm64_sys_mount+0x510/0x5e0 [ 123.660150][ T5588] invoke_syscall+0x98/0x2b8 [ 123.661366][ T5588] el0_svc_common+0x138/0x258 [ 123.662611][ T5588] do_el0_svc+0x58/0x14c [ 123.663722][ T5588] el0_svc+0x7c/0x1f0 [ 123.664785][ T5588] el0t_64_sync_handler+0x84/0xe4 [ 123.666090][ T5588] el0t_64_sync+0x1a0/0x1a4 [ 123.669067][ T5586] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 123.672484][ T5586] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 123.674158][ T5584] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 123.674189][ T5588] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 123.676144][ T5584] CPU: 1 PID: 5584 Comm: syz.2.60 Not tainted 5.15.178-syzkaller #0 [ 123.679483][ T5588] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 123.681371][ T5584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.681383][ T5584] Call trace: [ 123.681386][ T5584] dump_backtrace+0x0/0x530 [ 123.681404][ T5584] show_stack+0x2c/0x3c [ 123.688906][ T5584] dump_stack_lvl+0x108/0x170