Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 1970/01/01 00:01:17 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:17 parsed 1 programs [ 80.413883][ T4545] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 82.542283][ T294] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.543976][ T294] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.569839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.578758][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.581998][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.593628][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.443114][ T4715] chnl_net:caif_netlink_parms(): no params data found [ 83.542735][ T4715] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.544390][ T4715] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.548571][ T4715] device bridge_slave_0 entered promiscuous mode [ 83.551777][ T4715] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.553336][ T4715] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.555511][ T4715] device bridge_slave_1 entered promiscuous mode [ 83.574136][ T4715] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.580462][ T4715] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.597488][ T4715] team0: Port device team_slave_0 added [ 83.600629][ T4715] team0: Port device team_slave_1 added [ 83.615836][ T4715] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.617625][ T4715] 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. [ 83.623144][ T4715] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.629016][ T4715] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.630466][ T4715] 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. [ 83.636071][ T4715] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.709461][ T4715] device hsr_slave_0 entered promiscuous mode [ 83.750532][ T4715] device hsr_slave_1 entered promiscuous mode [ 83.874807][ T4715] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 83.918698][ T4715] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 83.999785][ T4715] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 84.049884][ T4715] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 84.154737][ T4715] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.165966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.171324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.177323][ T4715] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.182410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.184633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.190897][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.192340][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.194765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.200862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.203353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.205569][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.207222][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.213718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.222543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.227303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.234048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.237106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.247820][ T4715] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 84.250043][ T4715] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 84.255158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.259371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.261652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.333047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.334807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.345878][ T4715] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.361723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.376778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.379329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.381520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.389930][ T4715] device veth0_vlan entered promiscuous mode [ 84.399365][ T4715] device veth1_vlan entered promiscuous mode [ 84.418068][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.420332][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.422717][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.430447][ T4715] device veth0_macvtap entered promiscuous mode [ 84.435351][ T4715] device veth1_macvtap entered promiscuous mode [ 84.450734][ T4715] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.452596][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.455527][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.462360][ T4715] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.464462][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.470739][ T4715] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.472665][ T4715] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.474371][ T4715] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.476768][ T4715] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.485414][ T136] ODEBUG: Out of memory. ODEBUG disabled 1970/01/01 00:01:24 executed programs: 0 [ 84.988854][ T4741] chnl_net:caif_netlink_parms(): no params data found [ 85.033302][ T4749] chnl_net:caif_netlink_parms(): no params data found [ 85.082139][ T4747] chnl_net:caif_netlink_parms(): no params data found [ 85.149125][ T4741] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.150660][ T4741] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.152817][ T4741] device bridge_slave_0 entered promiscuous mode [ 85.155849][ T4741] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.157932][ T4741] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.160103][ T4741] device bridge_slave_1 entered promiscuous mode [ 85.203658][ T4749] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.205333][ T4749] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.209197][ T4749] device bridge_slave_0 entered promiscuous mode [ 85.212515][ T4747] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.214163][ T4747] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.216460][ T4747] device bridge_slave_0 entered promiscuous mode [ 85.256236][ T4749] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.257765][ T4749] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.259925][ T4749] device bridge_slave_1 entered promiscuous mode [ 85.262045][ T4747] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.263480][ T4747] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.265693][ T4747] device bridge_slave_1 entered promiscuous mode [ 85.270520][ T4741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.298624][ T4741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.310527][ T4747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.312759][ T4758] chnl_net:caif_netlink_parms(): no params data found [ 85.330367][ T4749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.334101][ T4749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.348086][ T4747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.367936][ T4755] chnl_net:caif_netlink_parms(): no params data found [ 85.377907][ T4741] team0: Port device team_slave_0 added [ 85.385369][ T4741] team0: Port device team_slave_1 added [ 85.393260][ T4749] team0: Port device team_slave_0 added [ 85.407781][ T4747] team0: Port device team_slave_0 added [ 85.411381][ T4747] team0: Port device team_slave_1 added [ 85.429559][ T4749] team0: Port device team_slave_1 added [ 85.474955][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.476575][ T4747] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.481928][ T4747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.485224][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.487002][ T4741] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.492291][ T4741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.517771][ T4747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.519251][ T4747] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.524828][ T4747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.528452][ T4741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.530003][ T4741] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.535896][ T4741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.539117][ T4749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.540600][ T4749] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.545827][ T4749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.557643][ T4758] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.559140][ T4758] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.561430][ T4758] device bridge_slave_0 entered promiscuous mode [ 85.564130][ T4755] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.565692][ T4755] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.568115][ T4755] device bridge_slave_0 entered promiscuous mode [ 85.578606][ T4749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.580147][ T4749] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 85.585570][ T4749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.591530][ T4758] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.593320][ T4758] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.595625][ T4758] device bridge_slave_1 entered promiscuous mode [ 85.603682][ T4755] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.605212][ T4755] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.615691][ T4755] device bridge_slave_1 entered promiscuous mode [ 85.634627][ T4755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.638875][ T4755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.698256][ T4747] device hsr_slave_0 entered promiscuous mode [ 85.737299][ T4747] device hsr_slave_1 entered promiscuous mode [ 85.776458][ T4747] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.778217][ T4747] Cannot create hsr debugfs directory [ 85.889446][ T4749] device hsr_slave_0 entered promiscuous mode [ 85.916615][ T4749] device hsr_slave_1 entered promiscuous mode [ 85.956396][ T4749] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.958132][ T4749] Cannot create hsr debugfs directory [ 85.967806][ T4755] team0: Port device team_slave_0 added [ 85.972323][ T4758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.975483][ T4755] team0: Port device team_slave_1 added [ 86.018082][ T4741] device hsr_slave_0 entered promiscuous mode [ 86.057195][ T4741] device hsr_slave_1 entered promiscuous mode [ 86.096643][ T4741] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.098448][ T4741] Cannot create hsr debugfs directory [ 86.114491][ T4758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.132811][ T4755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.134461][ T4755] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.140868][ T4755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.163704][ T4755] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.165322][ T4755] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.176069][ T4755] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.217137][ T4758] team0: Port device team_slave_0 added [ 86.268836][ T4755] device hsr_slave_0 entered promiscuous mode [ 86.316819][ T4755] device hsr_slave_1 entered promiscuous mode [ 86.356265][ T4755] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.357834][ T4755] Cannot create hsr debugfs directory [ 86.380025][ T4758] team0: Port device team_slave_1 added [ 86.460923][ T4758] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.462475][ T4758] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.468718][ T4758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.481150][ T4758] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.482576][ T4758] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.488436][ T4758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.618431][ T4758] device hsr_slave_0 entered promiscuous mode [ 86.646633][ T4758] device hsr_slave_1 entered promiscuous mode [ 86.676945][ T13] Bluetooth: hci1: command 0x0409 tx timeout [ 86.696393][ T4758] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.698107][ T4758] Cannot create hsr debugfs directory [ 86.713079][ T4749] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 86.756815][ T13] Bluetooth: hci2: command 0x0409 tx timeout [ 86.775293][ T4747] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.782320][ T4749] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 86.826349][ T13] Bluetooth: hci5: command 0x0409 tx timeout [ 86.827739][ T13] Bluetooth: hci3: command 0x0409 tx timeout [ 86.828050][ T4749] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 86.880429][ T4749] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 86.906465][ T25] Bluetooth: hci4: command 0x0409 tx timeout [ 87.012261][ T4749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.019279][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.022595][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.028227][ T4749] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.032147][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.034587][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.037930][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.039394][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.041462][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.051664][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.054021][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.057661][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.059194][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.062970][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.068013][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.072544][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.075757][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.079200][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.084038][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.094758][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.099595][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.101735][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.108190][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.111016][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.114301][ T4749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.181218][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.182913][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.189663][ T4749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.200390][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.202536][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.213046][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.215298][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.219361][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.221450][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.225082][ T4749] device veth0_vlan entered promiscuous mode [ 87.231116][ T4749] device veth1_vlan entered promiscuous mode [ 87.243273][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.245387][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.255231][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.258149][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.263135][ T4749] device veth0_macvtap entered promiscuous mode [ 87.269708][ T4749] device veth1_macvtap entered promiscuous mode [ 87.278712][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.281269][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.284163][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.285993][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.290174][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.292487][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.294740][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.299765][ T4749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.301950][ T4749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.304814][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.309225][ T4749] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.311145][ T4749] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.313023][ T4749] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.314880][ T4749] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.318168][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.320508][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.354475][ T393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.357160][ T393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.368320][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.375319][ T426] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.377980][ T426] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.381380][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.682545][ T4797] loop1: detected capacity change from 0 to 32768 [ 87.775793][ T4797] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.777947][ T4797] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.816831][ T4797] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 87.862218][ T4797] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 88.571243][ T4799] loop1: detected capacity change from 0 to 32768 [ 88.624650][ T4799] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.627294][ T4799] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.648650][ T4799] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 88.705506][ T4799] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 88.752576][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 88.826305][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 88.906758][ T4756] Bluetooth: hci3: command 0x041b tx timeout [ 88.908477][ T4756] Bluetooth: hci5: command 0x041b tx timeout [ 88.986397][ T7] Bluetooth: hci4: command 0x041b tx timeout [ 89.392096][ T4801] loop1: detected capacity change from 0 to 32768 [ 89.405866][ T4801] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.408036][ T4801] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.442069][ T4801] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 89.518057][ T4801] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 90.042325][ T4747] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:30 executed programs: 13 [ 90.081516][ T4747] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.154876][ T4747] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.578218][ T4803] loop1: detected capacity change from 0 to 32768 [ 90.661215][ T4803] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.663213][ T4803] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.699554][ T4803] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 90.826611][ T4756] Bluetooth: hci1: command 0x040f tx timeout [ 90.827342][ T4803] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 90.906379][ T4756] Bluetooth: hci2: command 0x040f tx timeout [ 90.993535][ T3321] Bluetooth: hci5: command 0x040f tx timeout [ 90.995166][ T3321] Bluetooth: hci3: command 0x040f tx timeout [ 91.066358][ T3321] Bluetooth: hci4: command 0x040f tx timeout [ 91.871310][ T4851] loop1: detected capacity change from 0 to 32768 [ 91.886712][ T4851] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.888334][ T4851] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.917682][ T4851] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 1ms [ 91.995398][ T4851] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 92.024561][ T4747] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 92.068136][ T4747] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 92.136387][ T4747] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 92.179503][ T4747] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 92.249855][ T4741] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.298147][ T4741] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.381214][ T4741] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.418148][ T4741] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.506866][ T4758] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 92.548039][ T4758] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 92.590051][ T4758] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 92.653669][ T4758] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 92.795148][ T4755] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 92.851352][ T4755] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 92.915118][ T4059] Bluetooth: hci1: command 0x0419 tx timeout [ 92.958750][ T4755] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 92.965810][ T4901] loop1: detected capacity change from 0 to 32768 [ 92.979508][ T4901] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.981383][ T4901] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.996795][ T4059] Bluetooth: hci2: command 0x0419 tx timeout [ 93.030292][ T4755] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 93.045307][ T4901] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 93.076415][ T3321] Bluetooth: hci3: command 0x0419 tx timeout [ 93.078056][ T3321] Bluetooth: hci5: command 0x0419 tx timeout [ 93.124607][ T4747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.126671][ T4901] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 93.156795][ T3321] Bluetooth: hci4: command 0x0419 tx timeout [ 93.166862][ T4741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.225869][ T4747] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.243510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.245566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.254547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.259624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.286280][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.288583][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.290523][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.292444][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.300528][ T4741] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.344185][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.347591][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.349932][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.356840][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.358350][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.360201][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.362488][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.367601][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.377066][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.378586][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.380398][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.387463][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.389628][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.391149][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.392969][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.407206][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.409613][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.487210][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.490046][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.492316][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.495371][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.500009][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.502248][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.504702][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.507527][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.509638][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.522170][ T4758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.533474][ T4747] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.537193][ T4747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.548841][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.550934][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.552940][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.555251][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.561386][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.576102][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.580094][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.582332][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.584439][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.586950][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.602659][ T4755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.607876][ T4758] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.665512][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.668231][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.670420][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.673369][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.675468][ T393] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.677011][ T393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.687103][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.689612][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.691727][ T393] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.693277][ T393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.695160][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.705268][ T4741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.728413][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.730959][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.752216][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.767020][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.778663][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.787129][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.798220][ T4755] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.807557][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.811006][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.813224][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.831336][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.833528][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.835455][ T4791] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.837010][ T4791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.860321][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.882325][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.886700][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.897417][ T4791] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.898924][ T4791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.912150][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.914469][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.991920][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.994034][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.995688][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.998376][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.049621][ T4747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.085497][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.088697][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.091170][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.095977][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.103591][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.105768][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.116929][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.119101][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.121301][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.127736][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.137798][ T4758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.143675][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.162918][ T4755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.214785][ T4741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.228247][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.229933][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.252445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.255310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.329758][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.331708][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.333867][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.336002][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.394475][ T4747] device veth0_vlan entered promiscuous mode [ 94.399121][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.401106][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.403180][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.405288][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.428991][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.431866][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.436637][ T4741] device veth0_vlan entered promiscuous mode [ 94.443330][ T4741] device veth1_vlan entered promiscuous mode [ 94.473357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.475545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.482682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.485974][ T4747] device veth1_vlan entered promiscuous mode [ 94.490338][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.492559][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.494234][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.538808][ T4755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.556686][ T4758] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.581562][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.589632][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.594606][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.604451][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.628857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.631069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.633885][ T4747] device veth0_macvtap entered promiscuous mode [ 94.639350][ T4964] loop1: detected capacity change from 0 to 32768 [ 94.652062][ T4741] device veth0_macvtap entered promiscuous mode [ 94.663365][ T4964] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 94.665023][ T4964] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 94.671986][ T4741] device veth1_macvtap entered promiscuous mode [ 94.703547][ T4964] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 94.706611][ T4747] device veth1_macvtap entered promiscuous mode [ 94.750050][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.752200][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.754212][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.760131][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.765576][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.777259][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.787596][ T4964] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 94.802610][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.804661][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.814841][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.826195][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.830247][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.872386][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.874594][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.886346][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.888541][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.890495][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.892575][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.908170][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.928211][ T4755] device veth0_vlan entered promiscuous mode [ 94.934281][ T4755] device veth1_vlan entered promiscuous mode [ 94.939306][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.941521][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.943614][ T4747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.947850][ T4747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.951058][ T4747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.952858][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.955096][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.966595][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.978049][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.983492][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.988042][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.997340][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.999569][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.007217][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.010327][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.015498][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.027766][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.030065][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.032176][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.034418][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.038487][ T4741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.042205][ T4741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.053933][ T4741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.058829][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.061033][ T4791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.064678][ T4747] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.069257][ T4747] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.071057][ T4747] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.072902][ T4747] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.092791][ T4741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.094678][ T4741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.103782][ T4741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.105609][ T4741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.177551][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.179661][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.181905][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.184159][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.191637][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.204521][ T4755] device veth0_macvtap entered promiscuous mode [ 95.262592][ T4755] device veth1_macvtap entered promiscuous mode [ 95.280613][ T136] device hsr_slave_0 left promiscuous mode [ 95.307332][ T136] device hsr_slave_1 left promiscuous mode [ 95.397210][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.398823][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.401008][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.402670][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.407798][ T136] device bridge_slave_1 left promiscuous mode [ 95.409229][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.447580][ T136] device bridge_slave_0 left promiscuous mode [ 95.448946][ T136] bridge0: port 1(bridge_slave_0) entered disabled state 1970/01/01 00:01:35 executed programs: 17 [ 95.536677][ T136] device veth1_macvtap left promiscuous mode [ 95.538082][ T136] device veth0_macvtap left promiscuous mode [ 95.539423][ T136] device veth1_vlan left promiscuous mode [ 95.540796][ T136] device veth0_vlan left promiscuous mode [ 95.801823][ T136] team0 (unregistering): Port device team_slave_1 removed [ 95.812127][ T5017] loop1: detected capacity change from 0 to 32768 [ 95.817977][ T136] team0 (unregistering): Port device team_slave_0 removed [ 95.825493][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.851454][ T5017] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 95.853282][ T5017] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 95.863410][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.875088][ T5017] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 95.935683][ T5017] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 96.042370][ T136] bond0 (unregistering): Released all slaves [ 96.201971][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.204349][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.248109][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.250225][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.290545][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.292828][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.297698][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.299261][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.327730][ T4758] device veth0_vlan entered promiscuous mode [ 96.334064][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.399354][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.401553][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.403539][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.405795][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.441133][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.443393][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.465905][ T4755] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.477310][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.479287][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.495380][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.497710][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.532328][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.555935][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.558414][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.560712][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.562836][ T4755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.565170][ T4755] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.577496][ T4755] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.580169][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.582326][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.584522][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.621439][ T4758] device veth1_vlan entered promiscuous mode [ 96.648628][ T426] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.657670][ T426] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.700880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.703037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.705038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.770977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.774144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.807961][ T4755] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.809998][ T4755] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.811719][ T4755] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.813661][ T4755] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.877850][ T4758] device veth0_macvtap entered promiscuous mode [ 96.888203][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.890063][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.900642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.903085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.924352][ T4758] device veth1_macvtap entered promiscuous mode [ 96.972032][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.979776][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.981958][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.984306][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.006258][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.008585][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.010605][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.012745][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.035873][ T4758] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.057656][ T4959] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.060024][ T4959] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.062338][ T4959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.104798][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.116590][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.118937][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.121311][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.123310][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.148659][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.150741][ T4758] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.152861][ T4758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.177014][ T4758] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.180006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.182478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.187766][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.189626][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.191926][ T4959] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.239154][ T4758] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.241108][ T4758] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.242912][ T4758] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.244771][ T4758] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.289027][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.290980][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.320598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.656745][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.658660][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.697416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.704309][ T5030] loop2: detected capacity change from 0 to 32768 [ 97.737522][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.739415][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.742350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.747883][ T5030] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 97.749527][ T5030] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 97.834768][ T5030] gfs2: fsid=syz:syz.s: journal 0 mapped with 1 extents in 0ms [ 97.890557][ T5036] loop1: detected capacity change from 0 to 32768 [ 97.974617][ T5030] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 98.010952][ T5036] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.012519][ T5036] CPU: 0 PID: 5036 Comm: syz.1.27 Not tainted 5.15.175-syzkaller #0 [ 98.014201][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.016345][ T5036] Call trace: [ 98.017062][ T5036] dump_backtrace+0x0/0x530 [ 98.018002][ T5036] show_stack+0x2c/0x3c [ 98.018868][ T5036] dump_stack_lvl+0x108/0x170 [ 98.019727][ T5036] dump_stack+0x1c/0x58 [ 98.020469][ T5036] sysfs_create_dir_ns+0x278/0x318 [ 98.021427][ T5036] kobject_add_internal+0x384/0x8f0 [ 98.022417][ T5036] kobject_init_and_add+0x130/0x1a0 [ 98.023409][ T5036] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.024454][ T5036] gfs2_fill_super+0xe10/0x2010 [ 98.025512][ T5036] get_tree_bdev+0x360/0x54c [ 98.026502][ T5036] gfs2_get_tree+0x54/0x1b4 [ 98.027580][ T5036] vfs_get_tree+0x90/0x274 [ 98.028477][ T5036] do_new_mount+0x278/0x8fc [ 98.029439][ T5036] path_mount+0x594/0x101c [ 98.030420][ T5036] __arm64_sys_mount+0x510/0x5e0 [ 98.031407][ T5036] invoke_syscall+0x98/0x2b8 [ 98.032366][ T5036] el0_svc_common+0x138/0x258 [ 98.033321][ T5036] do_el0_svc+0x58/0x14c [ 98.034195][ T5036] el0_svc+0x7c/0x1f0 [ 98.034949][ T5036] el0t_64_sync_handler+0x84/0xe4 [ 98.036024][ T5036] el0t_64_sync+0x1a0/0x1a4 [ 98.113835][ T5036] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.131948][ T5036] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.170347][ T5043] loop0: detected capacity change from 0 to 32768 [ 98.205527][ T5043] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.207330][ T5043] CPU: 1 PID: 5043 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 98.208907][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.211137][ T5043] Call trace: [ 98.211925][ T5043] dump_backtrace+0x0/0x530 [ 98.212852][ T5043] show_stack+0x2c/0x3c [ 98.213717][ T5043] dump_stack_lvl+0x108/0x170 [ 98.214800][ T5043] dump_stack+0x1c/0x58 [ 98.215752][ T5043] sysfs_create_dir_ns+0x278/0x318 [ 98.216763][ T5043] kobject_add_internal+0x384/0x8f0 [ 98.218033][ T5043] kobject_init_and_add+0x130/0x1a0 [ 98.219313][ T5043] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.220351][ T5043] gfs2_fill_super+0xe10/0x2010 [ 98.221346][ T5043] get_tree_bdev+0x360/0x54c [ 98.222277][ T5043] gfs2_get_tree+0x54/0x1b4 [ 98.223212][ T5043] vfs_get_tree+0x90/0x274 [ 98.224094][ T5043] do_new_mount+0x278/0x8fc [ 98.225140][ T5043] path_mount+0x594/0x101c [ 98.226069][ T5043] __arm64_sys_mount+0x510/0x5e0 [ 98.227164][ T5043] invoke_syscall+0x98/0x2b8 [ 98.228323][ T5043] el0_svc_common+0x138/0x258 [ 98.229448][ T5043] do_el0_svc+0x58/0x14c [ 98.230392][ T5043] el0_svc+0x7c/0x1f0 [ 98.231284][ T5043] el0t_64_sync_handler+0x84/0xe4 [ 98.232322][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 98.355765][ T5043] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.375994][ T5043] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.612219][ T5053] loop3: detected capacity change from 0 to 32768 [ 98.657300][ T5053] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 98.658794][ T5053] CPU: 1 PID: 5053 Comm: syz.3.18 Not tainted 5.15.175-syzkaller #0 [ 98.660490][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.662499][ T5053] Call trace: [ 98.663193][ T5053] dump_backtrace+0x0/0x530 [ 98.664236][ T5053] show_stack+0x2c/0x3c [ 98.665139][ T5053] dump_stack_lvl+0x108/0x170 [ 98.666028][ T5053] dump_stack+0x1c/0x58 [ 98.666960][ T5053] sysfs_create_dir_ns+0x278/0x318 [ 98.668060][ T5053] kobject_add_internal+0x384/0x8f0 [ 98.669234][ T5053] kobject_init_and_add+0x130/0x1a0 [ 98.670286][ T5053] gfs2_sys_fs_add+0x1f8/0x3f4 [ 98.671330][ T5053] gfs2_fill_super+0xe10/0x2010 [ 98.672502][ T5053] get_tree_bdev+0x360/0x54c [ 98.673515][ T5053] gfs2_get_tree+0x54/0x1b4 [ 98.674468][ T5053] vfs_get_tree+0x90/0x274 [ 98.675382][ T5053] do_new_mount+0x278/0x8fc [ 98.676356][ T5053] path_mount+0x594/0x101c [ 98.677239][ T5053] __arm64_sys_mount+0x510/0x5e0 [ 98.678242][ T5053] invoke_syscall+0x98/0x2b8 [ 98.679161][ T5053] el0_svc_common+0x138/0x258 [ 98.680138][ T5053] do_el0_svc+0x58/0x14c [ 98.681033][ T5053] el0_svc+0x7c/0x1f0 [ 98.681833][ T5053] el0t_64_sync_handler+0x84/0xe4 [ 98.682913][ T5053] el0t_64_sync+0x1a0/0x1a4 [ 98.770272][ T5053] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 98.773173][ T5053] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 98.990301][ T5062] loop4: detected capacity change from 0 to 32768 [ 99.134341][ T5062] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.136092][ T5062] CPU: 0 PID: 5062 Comm: syz.4.19 Not tainted 5.15.175-syzkaller #0 [ 99.137761][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.139875][ T5062] Call trace: [ 99.140597][ T5062] dump_backtrace+0x0/0x530 [ 99.141544][ T5062] show_stack+0x2c/0x3c [ 99.142449][ T5062] dump_stack_lvl+0x108/0x170 [ 99.143422][ T5062] dump_stack+0x1c/0x58 [ 99.144334][ T5062] sysfs_create_dir_ns+0x278/0x318 [ 99.145405][ T5062] kobject_add_internal+0x384/0x8f0 [ 99.146520][ T5062] kobject_init_and_add+0x130/0x1a0 [ 99.147596][ T5062] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.148600][ T5062] gfs2_fill_super+0xe10/0x2010 [ 99.149648][ T5062] get_tree_bdev+0x360/0x54c [ 99.150604][ T5062] gfs2_get_tree+0x54/0x1b4 [ 99.151604][ T5062] vfs_get_tree+0x90/0x274 [ 99.152462][ T5062] do_new_mount+0x278/0x8fc [ 99.153423][ T5062] path_mount+0x594/0x101c [ 99.154361][ T5062] __arm64_sys_mount+0x510/0x5e0 [ 99.155425][ T5062] invoke_syscall+0x98/0x2b8 [ 99.156362][ T5062] el0_svc_common+0x138/0x258 [ 99.157351][ T5062] do_el0_svc+0x58/0x14c [ 99.158225][ T5062] el0_svc+0x7c/0x1f0 [ 99.159136][ T5062] el0t_64_sync_handler+0x84/0xe4 [ 99.160129][ T5062] el0t_64_sync+0x1a0/0x1a4 [ 99.253149][ T5062] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 99.277374][ T5062] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 99.546270][ T5036] loop1: detected capacity change from 0 to 32768 [ 99.600430][ T5036] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 99.602261][ T5036] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 99.628524][ T5036] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 99.641113][ T4059] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 99.642703][ T4059] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 99.769695][ T4059] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 126ms [ 99.772353][ T4059] gfs2: fsid=syz:syz.0: jid=0: Done [ 99.786677][ T5036] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 99.860290][ T5043] loop0: detected capacity change from 0 to 32768 [ 99.900407][ T5043] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 99.902068][ T5043] CPU: 1 PID: 5043 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 99.903794][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.905826][ T5043] Call trace: [ 99.906593][ T5043] dump_backtrace+0x0/0x530 [ 99.907845][ T5043] show_stack+0x2c/0x3c [ 99.908759][ T5043] dump_stack_lvl+0x108/0x170 [ 99.909853][ T5043] dump_stack+0x1c/0x58 [ 99.910744][ T5043] sysfs_create_dir_ns+0x278/0x318 [ 99.911832][ T5043] kobject_add_internal+0x384/0x8f0 [ 99.912962][ T5043] kobject_init_and_add+0x130/0x1a0 [ 99.914181][ T5043] gfs2_sys_fs_add+0x1f8/0x3f4 [ 99.915263][ T5043] gfs2_fill_super+0xe10/0x2010 [ 99.916335][ T5043] get_tree_bdev+0x360/0x54c [ 99.917323][ T5043] gfs2_get_tree+0x54/0x1b4 [ 99.918256][ T5043] vfs_get_tree+0x90/0x274 [ 99.919224][ T5043] do_new_mount+0x278/0x8fc [ 99.920180][ T5043] path_mount+0x594/0x101c [ 99.921134][ T5043] __arm64_sys_mount+0x510/0x5e0 [ 99.922232][ T5043] invoke_syscall+0x98/0x2b8 [ 99.923230][ T5043] el0_svc_common+0x138/0x258 [ 99.924224][ T5043] do_el0_svc+0x58/0x14c [ 99.925248][ T5043] el0_svc+0x7c/0x1f0 [ 99.926158][ T5043] el0t_64_sync_handler+0x84/0xe4 [ 99.927157][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 100.001050][ T5043] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.003732][ T5043] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.091911][ T5036] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 100.096292][ T226] [ 100.096770][ T226] ====================================================== [ 100.098231][ T226] WARNING: possible circular locking dependency detected [ 100.099695][ T226] 5.15.175-syzkaller #0 Not tainted [ 100.100874][ T226] ------------------------------------------------------ [ 100.102457][ T226] kworker/0:1H/226 is trying to acquire lock: [ 100.103723][ T226] ffff0000ea5f40e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x5c/0x388 [ 100.105731][ T226] [ 100.105731][ T226] but task is already holding lock: [ 100.107258][ T226] ffff80001dfb7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.109743][ T226] [ 100.109743][ T226] which lock already depends on the new lock. [ 100.109743][ T226] [ 100.112185][ T226] [ 100.112185][ T226] the existing dependency chain (in reverse order) is: [ 100.114089][ T226] [ 100.114089][ T226] -> #2 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}: [ 100.115922][ T226] process_one_work+0x6d4/0x11b8 [ 100.116821][ T226] worker_thread+0x910/0x1034 [ 100.117684][ T226] kthread+0x37c/0x45c [ 100.118451][ T226] ret_from_fork+0x10/0x20 [ 100.119270][ T226] [ 100.119270][ T226] -> #1 ((wq_completion)glock_workqueue){+.+.}-{0:0}: [ 100.120748][ T226] flush_workqueue+0x14c/0x11c4 [ 100.121640][ T226] gfs2_gl_hash_clear+0xbc/0x2f4 [ 100.122546][ T226] gfs2_put_super+0x5e4/0x684 [ 100.123407][ T226] generic_shutdown_super+0x130/0x2f0 [ 100.124616][ T226] kill_block_super+0x70/0xdc [ 100.125670][ T226] gfs2_kill_sb+0xc0/0xd4 [ 100.126586][ T226] deactivate_locked_super+0xb8/0x13c [ 100.127983][ T226] deactivate_super+0x108/0x128 [ 100.129146][ T226] cleanup_mnt+0x3c0/0x474 [ 100.130245][ T226] __cleanup_mnt+0x20/0x30 [ 100.131301][ T226] task_work_run+0x130/0x1e4 [ 100.132382][ T226] do_notify_resume+0x262c/0x32b8 [ 100.133282][ T5053] loop3: detected capacity change from 0 to 32768 [ 100.133654][ T226] el0_svc+0xfc/0x1f0 [ 100.133670][ T226] el0t_64_sync_handler+0x84/0xe4 [ 100.133679][ T226] el0t_64_sync+0x1a0/0x1a4 [ 100.138033][ T226] [ 100.138033][ T226] -> #0 (&type->s_umount_key#50){+.+.}-{3:3}: [ 100.139778][ T226] __lock_acquire+0x32d4/0x7638 [ 100.140944][ T226] lock_acquire+0x240/0x77c [ 100.141923][ T226] down_write+0xbc/0x12c [ 100.142950][ T226] freeze_super+0x5c/0x388 [ 100.144012][ T226] freeze_go_sync+0x128/0x31c [ 100.145169][ T226] do_xmote+0x304/0x1054 [ 100.146161][ T226] run_queue+0x3f8/0x6bc [ 100.147179][ T226] glock_work_func+0x27c/0x470 [ 100.148223][ T226] process_one_work+0x790/0x11b8 [ 100.149280][ T226] worker_thread+0x910/0x1034 [ 100.150468][ T226] kthread+0x37c/0x45c [ 100.151507][ T226] ret_from_fork+0x10/0x20 [ 100.152677][ T226] [ 100.152677][ T226] other info that might help us debug this: [ 100.152677][ T226] [ 100.154970][ T226] Chain exists of: [ 100.154970][ T226] &type->s_umount_key#50 --> (wq_completion)glock_workqueue --> (work_completion)(&(&gl->gl_work)->work) [ 100.154970][ T226] [ 100.158703][ T226] Possible unsafe locking scenario: [ 100.158703][ T226] [ 100.160269][ T226] CPU0 CPU1 [ 100.161429][ T226] ---- ---- [ 100.162585][ T226] lock((work_completion)(&(&gl->gl_work)->work)); [ 100.163913][ T226] lock((wq_completion)glock_workqueue); [ 100.165559][ T226] lock((work_completion)(&(&gl->gl_work)->work)); [ 100.167596][ T226] lock(&type->s_umount_key#50); [ 100.168692][ T226] [ 100.168692][ T226] *** DEADLOCK *** [ 100.168692][ T226] [ 100.170603][ T226] 2 locks held by kworker/0:1H/226: [ 100.171717][ T226] #0: ffff0000c67ce538 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 100.174049][ T226] #1: ffff80001dfb7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 100.176617][ T226] [ 100.176617][ T226] stack backtrace: [ 100.177832][ T226] CPU: 0 PID: 226 Comm: kworker/0:1H Not tainted 5.15.175-syzkaller #0 [ 100.179545][ T226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.181948][ T226] Workqueue: glock_workqueue glock_work_func [ 100.183226][ T226] Call trace: [ 100.183938][ T226] dump_backtrace+0x0/0x530 [ 100.185002][ T226] show_stack+0x2c/0x3c [ 100.185896][ T226] dump_stack_lvl+0x108/0x170 [ 100.186955][ T226] dump_stack+0x1c/0x58 [ 100.187918][ T226] print_circular_bug+0x150/0x1b8 [ 100.189010][ T226] check_noncircular+0x2cc/0x378 [ 100.189982][ T226] __lock_acquire+0x32d4/0x7638 [ 100.190906][ T226] lock_acquire+0x240/0x77c [ 100.191742][ T226] down_write+0xbc/0x12c [ 100.192550][ T226] freeze_super+0x5c/0x388 [ 100.193392][ T226] freeze_go_sync+0x128/0x31c [ 100.194283][ T226] do_xmote+0x304/0x1054 [ 100.195168][ T226] run_queue+0x3f8/0x6bc [ 100.196108][ T226] glock_work_func+0x27c/0x470 [ 100.197109][ T226] process_one_work+0x790/0x11b8 [ 100.198197][ T226] worker_thread+0x910/0x1034 [ 100.199197][ T226] kthread+0x37c/0x45c [ 100.200044][ T226] ret_from_fork+0x10/0x20 [ 100.261972][ T5053] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.263519][ T5053] CPU: 1 PID: 5053 Comm: syz.3.18 Not tainted 5.15.175-syzkaller #0 [ 100.265337][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.267427][ T5053] Call trace: [ 100.268149][ T5053] dump_backtrace+0x0/0x530 [ 100.269082][ T5053] show_stack+0x2c/0x3c [ 100.269857][ T5053] dump_stack_lvl+0x108/0x170 [ 100.270802][ T5053] dump_stack+0x1c/0x58 [ 100.271599][ T5053] sysfs_create_dir_ns+0x278/0x318 [ 100.272624][ T5053] kobject_add_internal+0x384/0x8f0 [ 100.273728][ T5053] kobject_init_and_add+0x130/0x1a0 [ 100.274882][ T5053] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.275974][ T5053] gfs2_fill_super+0xe10/0x2010 [ 100.277055][ T5053] get_tree_bdev+0x360/0x54c [ 100.278033][ T5053] gfs2_get_tree+0x54/0x1b4 [ 100.279010][ T5053] vfs_get_tree+0x90/0x274 [ 100.279952][ T5053] do_new_mount+0x278/0x8fc [ 100.280840][ T5053] path_mount+0x594/0x101c [ 100.281931][ T5053] __arm64_sys_mount+0x510/0x5e0 [ 100.282978][ T5053] invoke_syscall+0x98/0x2b8 [ 100.283987][ T5053] el0_svc_common+0x138/0x258 [ 100.284965][ T5053] do_el0_svc+0x58/0x14c [ 100.285826][ T5053] el0_svc+0x7c/0x1f0 [ 100.286626][ T5053] el0t_64_sync_handler+0x84/0xe4 [ 100.287769][ T5053] el0t_64_sync+0x1a0/0x1a4 [ 100.352234][ T5062] loop4: detected capacity change from 0 to 32768 [ 100.399999][ T5062] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.401596][ T5062] CPU: 0 PID: 5062 Comm: syz.4.19 Not tainted 5.15.175-syzkaller #0 [ 100.403241][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.405275][ T5062] Call trace: [ 100.405929][ T5062] dump_backtrace+0x0/0x530 [ 100.406884][ T5053] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.406895][ T5062] show_stack+0x2c/0x3c [ 100.406908][ T5062] dump_stack_lvl+0x108/0x170 [ 100.409599][ T5053] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.410393][ T5062] dump_stack+0x1c/0x58 [ 100.410405][ T5062] sysfs_create_dir_ns+0x278/0x318 [ 100.410416][ T5062] kobject_add_internal+0x384/0x8f0 [ 100.410428][ T5062] kobject_init_and_add+0x130/0x1a0 [ 100.417159][ T5062] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.418183][ T5062] gfs2_fill_super+0xe10/0x2010 [ 100.419234][ T5062] get_tree_bdev+0x360/0x54c [ 100.420160][ T5062] gfs2_get_tree+0x54/0x1b4 [ 100.421126][ T5062] vfs_get_tree+0x90/0x274 [ 100.422060][ T5062] do_new_mount+0x278/0x8fc [ 100.423071][ T5062] path_mount+0x594/0x101c [ 100.424019][ T5062] __arm64_sys_mount+0x510/0x5e0 [ 100.425084][ T5062] invoke_syscall+0x98/0x2b8 [ 100.426088][ T5062] el0_svc_common+0x138/0x258 [ 100.427093][ T5062] do_el0_svc+0x58/0x14c [ 100.428042][ T5062] el0_svc+0x7c/0x1f0 [ 100.428814][ T5062] el0t_64_sync_handler+0x84/0xe4 [ 100.429841][ T5062] el0t_64_sync+0x1a0/0x1a4 [ 100.463763][ T5062] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.470258][ T5062] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:40 executed programs: 25 [ 100.664396][ T5091] loop2: detected capacity change from 0 to 32768 [ 100.702448][ T5091] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.704147][ T5091] CPU: 1 PID: 5091 Comm: syz.2.28 Not tainted 5.15.175-syzkaller #0 [ 100.705830][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.707945][ T5091] Call trace: [ 100.708672][ T5091] dump_backtrace+0x0/0x530 [ 100.709617][ T5091] show_stack+0x2c/0x3c [ 100.710476][ T5091] dump_stack_lvl+0x108/0x170 [ 100.711467][ T5091] dump_stack+0x1c/0x58 [ 100.712352][ T5091] sysfs_create_dir_ns+0x278/0x318 [ 100.713372][ T5091] kobject_add_internal+0x384/0x8f0 [ 100.714560][ T5091] kobject_init_and_add+0x130/0x1a0 [ 100.715741][ T5091] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.716738][ T5091] gfs2_fill_super+0xe10/0x2010 [ 100.717865][ T5091] get_tree_bdev+0x360/0x54c [ 100.718834][ T5091] gfs2_get_tree+0x54/0x1b4 [ 100.719741][ T5091] vfs_get_tree+0x90/0x274 [ 100.720711][ T5091] do_new_mount+0x278/0x8fc [ 100.721658][ T5091] path_mount+0x594/0x101c [ 100.722528][ T5091] __arm64_sys_mount+0x510/0x5e0 [ 100.723547][ T5091] invoke_syscall+0x98/0x2b8 [ 100.724479][ T5091] el0_svc_common+0x138/0x258 [ 100.725368][ T5091] do_el0_svc+0x58/0x14c [ 100.726192][ T5091] el0_svc+0x7c/0x1f0 [ 100.726946][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 100.727904][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 100.772809][ T5107] loop0: detected capacity change from 0 to 32768 [ 100.783321][ T5091] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.817966][ T5107] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 100.817971][ T5091] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 100.821029][ T5107] CPU: 0 PID: 5107 Comm: syz.0.29 Not tainted 5.15.175-syzkaller #0 [ 100.822720][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.824955][ T5107] Call trace: [ 100.825615][ T5107] dump_backtrace+0x0/0x530 [ 100.826570][ T5107] show_stack+0x2c/0x3c [ 100.827479][ T5107] dump_stack_lvl+0x108/0x170 [ 100.828496][ T5107] dump_stack+0x1c/0x58 [ 100.829351][ T5107] sysfs_create_dir_ns+0x278/0x318 [ 100.830484][ T5107] kobject_add_internal+0x384/0x8f0 [ 100.831585][ T5107] kobject_init_and_add+0x130/0x1a0 [ 100.832702][ T5107] gfs2_sys_fs_add+0x1f8/0x3f4 [ 100.833770][ T5107] gfs2_fill_super+0xe10/0x2010 [ 100.834873][ T5107] get_tree_bdev+0x360/0x54c [ 100.835817][ T5107] gfs2_get_tree+0x54/0x1b4 [ 100.836806][ T5107] vfs_get_tree+0x90/0x274 [ 100.837738][ T5107] do_new_mount+0x278/0x8fc [ 100.838687][ T5107] path_mount+0x594/0x101c [ 100.839627][ T5107] __arm64_sys_mount+0x510/0x5e0 [ 100.840715][ T5107] invoke_syscall+0x98/0x2b8 [ 100.841614][ T5107] el0_svc_common+0x138/0x258 [ 100.842577][ T5107] do_el0_svc+0x58/0x14c [ 100.843503][ T5107] el0_svc+0x7c/0x1f0 [ 100.844414][ T5107] el0t_64_sync_handler+0x84/0xe4 [ 100.845517][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 100.906274][ T5107] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 100.916227][ T5107] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.120999][ T5111] loop4: detected capacity change from 0 to 32768 [ 101.200742][ T5111] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.202414][ T5111] CPU: 0 PID: 5111 Comm: syz.4.30 Not tainted 5.15.175-syzkaller #0 [ 101.204200][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.206273][ T5111] Call trace: [ 101.207010][ T5111] dump_backtrace+0x0/0x530 [ 101.208010][ T5111] show_stack+0x2c/0x3c [ 101.208895][ T5111] dump_stack_lvl+0x108/0x170 [ 101.209884][ T5111] dump_stack+0x1c/0x58 [ 101.210873][ T5111] sysfs_create_dir_ns+0x278/0x318 [ 101.212091][ T5111] kobject_add_internal+0x384/0x8f0 [ 101.213252][ T5111] kobject_init_and_add+0x130/0x1a0 [ 101.214407][ T5111] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.215371][ T5111] gfs2_fill_super+0xe10/0x2010 [ 101.216412][ T5111] get_tree_bdev+0x360/0x54c [ 101.217387][ T5111] gfs2_get_tree+0x54/0x1b4 [ 101.218271][ T5111] vfs_get_tree+0x90/0x274 [ 101.219213][ T5111] do_new_mount+0x278/0x8fc [ 101.220287][ T5111] path_mount+0x594/0x101c [ 101.221208][ T5111] __arm64_sys_mount+0x510/0x5e0 [ 101.222172][ T5111] invoke_syscall+0x98/0x2b8 [ 101.223212][ T5111] el0_svc_common+0x138/0x258 [ 101.224144][ T5111] do_el0_svc+0x58/0x14c [ 101.224962][ T5111] el0_svc+0x7c/0x1f0 [ 101.225783][ T5111] el0t_64_sync_handler+0x84/0xe4 [ 101.226804][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 101.263392][ T5116] loop3: detected capacity change from 0 to 32768 [ 101.280762][ T5111] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.283408][ T5111] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.316736][ T5116] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.318431][ T5116] CPU: 0 PID: 5116 Comm: syz.3.31 Not tainted 5.15.175-syzkaller #0 [ 101.320085][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.322194][ T5116] Call trace: [ 101.322823][ T5116] dump_backtrace+0x0/0x530 [ 101.323764][ T5116] show_stack+0x2c/0x3c [ 101.324713][ T5116] dump_stack_lvl+0x108/0x170 [ 101.325664][ T5116] dump_stack+0x1c/0x58 [ 101.326461][ T5116] sysfs_create_dir_ns+0x278/0x318 [ 101.327397][ T5116] kobject_add_internal+0x384/0x8f0 [ 101.328403][ T5116] kobject_init_and_add+0x130/0x1a0 [ 101.329438][ T5116] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.330406][ T5116] gfs2_fill_super+0xe10/0x2010 [ 101.331422][ T5116] get_tree_bdev+0x360/0x54c [ 101.332368][ T5116] gfs2_get_tree+0x54/0x1b4 [ 101.333319][ T5116] vfs_get_tree+0x90/0x274 [ 101.334248][ T5116] do_new_mount+0x278/0x8fc [ 101.335259][ T5116] path_mount+0x594/0x101c [ 101.336240][ T5116] __arm64_sys_mount+0x510/0x5e0 [ 101.337285][ T5116] invoke_syscall+0x98/0x2b8 [ 101.338430][ T5116] el0_svc_common+0x138/0x258 [ 101.339383][ T5116] do_el0_svc+0x58/0x14c [ 101.340291][ T5116] el0_svc+0x7c/0x1f0 [ 101.341147][ T5116] el0t_64_sync_handler+0x84/0xe4 [ 101.342174][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 101.351978][ T5091] loop2: detected capacity change from 0 to 32768 [ 101.377107][ T5091] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.378794][ T5091] CPU: 1 PID: 5091 Comm: syz.2.28 Not tainted 5.15.175-syzkaller #0 [ 101.380365][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.382551][ T5091] Call trace: [ 101.383268][ T5091] dump_backtrace+0x0/0x530 [ 101.384250][ T5091] show_stack+0x2c/0x3c [ 101.385152][ T5091] dump_stack_lvl+0x108/0x170 [ 101.386262][ T5091] dump_stack+0x1c/0x58 [ 101.387136][ T5091] sysfs_create_dir_ns+0x278/0x318 [ 101.388289][ T5091] kobject_add_internal+0x384/0x8f0 [ 101.389488][ T5091] kobject_init_and_add+0x130/0x1a0 [ 101.390520][ T5091] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.391483][ T5091] gfs2_fill_super+0xe10/0x2010 [ 101.392523][ T5091] get_tree_bdev+0x360/0x54c [ 101.393532][ T5091] gfs2_get_tree+0x54/0x1b4 [ 101.394421][ T5091] vfs_get_tree+0x90/0x274 [ 101.395329][ T5091] do_new_mount+0x278/0x8fc [ 101.396252][ T5091] path_mount+0x594/0x101c [ 101.397240][ T5091] __arm64_sys_mount+0x510/0x5e0 [ 101.398267][ T5091] invoke_syscall+0x98/0x2b8 [ 101.399235][ T5091] el0_svc_common+0x138/0x258 [ 101.400206][ T5091] do_el0_svc+0x58/0x14c [ 101.401217][ T5091] el0_svc+0x7c/0x1f0 [ 101.402104][ T5091] el0t_64_sync_handler+0x84/0xe4 [ 101.403195][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 101.414691][ T5116] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.417908][ T5116] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.423925][ T5091] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.427031][ T5091] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.550282][ T5107] loop0: detected capacity change from 0 to 32768 [ 101.587801][ T5107] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.589524][ T5107] CPU: 1 PID: 5107 Comm: syz.0.29 Not tainted 5.15.175-syzkaller #0 [ 101.591180][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.593317][ T5107] Call trace: [ 101.594174][ T5107] dump_backtrace+0x0/0x530 [ 101.595095][ T5107] show_stack+0x2c/0x3c [ 101.595951][ T5107] dump_stack_lvl+0x108/0x170 [ 101.597075][ T5107] dump_stack+0x1c/0x58 [ 101.597870][ T5107] sysfs_create_dir_ns+0x278/0x318 [ 101.599071][ T5107] kobject_add_internal+0x384/0x8f0 [ 101.600120][ T5107] kobject_init_and_add+0x130/0x1a0 [ 101.601201][ T5107] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.602168][ T5107] gfs2_fill_super+0xe10/0x2010 [ 101.603236][ T5107] get_tree_bdev+0x360/0x54c [ 101.604158][ T5107] gfs2_get_tree+0x54/0x1b4 [ 101.605111][ T5107] vfs_get_tree+0x90/0x274 [ 101.606049][ T5107] do_new_mount+0x278/0x8fc [ 101.606895][ T5107] path_mount+0x594/0x101c [ 101.607738][ T5107] __arm64_sys_mount+0x510/0x5e0 [ 101.608823][ T5107] invoke_syscall+0x98/0x2b8 [ 101.609817][ T5107] el0_svc_common+0x138/0x258 [ 101.610749][ T5107] do_el0_svc+0x58/0x14c [ 101.611708][ T5107] el0_svc+0x7c/0x1f0 [ 101.612592][ T5107] el0t_64_sync_handler+0x84/0xe4 [ 101.613737][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 101.696307][ T5107] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 101.699077][ T5107] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 101.886966][ T5111] loop4: detected capacity change from 0 to 32768 [ 101.982291][ T5111] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 101.984144][ T5111] CPU: 0 PID: 5111 Comm: syz.4.30 Not tainted 5.15.175-syzkaller #0 [ 101.986049][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 101.988235][ T5111] Call trace: [ 101.989030][ T5111] dump_backtrace+0x0/0x530 [ 101.990021][ T5111] show_stack+0x2c/0x3c [ 101.990907][ T5111] dump_stack_lvl+0x108/0x170 [ 101.991970][ T5111] dump_stack+0x1c/0x58 [ 101.992737][ T5111] sysfs_create_dir_ns+0x278/0x318 [ 101.993953][ T5111] kobject_add_internal+0x384/0x8f0 [ 101.995141][ T5111] kobject_init_and_add+0x130/0x1a0 [ 101.996167][ T5111] gfs2_sys_fs_add+0x1f8/0x3f4 [ 101.997222][ T5111] gfs2_fill_super+0xe10/0x2010 [ 101.998354][ T5111] get_tree_bdev+0x360/0x54c [ 101.999384][ T5111] gfs2_get_tree+0x54/0x1b4 [ 102.000301][ T5111] vfs_get_tree+0x90/0x274 [ 102.001238][ T5111] do_new_mount+0x278/0x8fc [ 102.002265][ T5111] path_mount+0x594/0x101c [ 102.003384][ T5111] __arm64_sys_mount+0x510/0x5e0 [ 102.004536][ T5111] invoke_syscall+0x98/0x2b8 [ 102.005536][ T5111] el0_svc_common+0x138/0x258 [ 102.006452][ T5111] do_el0_svc+0x58/0x14c [ 102.007421][ T5111] el0_svc+0x7c/0x1f0 [ 102.008206][ T5111] el0t_64_sync_handler+0x84/0xe4 [ 102.009394][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 102.028547][ T5116] loop3: detected capacity change from 0 to 32768 [ 102.035216][ T5111] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.041353][ T5111] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.070001][ T5116] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.071731][ T5116] CPU: 0 PID: 5116 Comm: syz.3.31 Not tainted 5.15.175-syzkaller #0 [ 102.073334][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.075284][ T5116] Call trace: [ 102.075986][ T5116] dump_backtrace+0x0/0x530 [ 102.076860][ T5116] show_stack+0x2c/0x3c [ 102.077713][ T5116] dump_stack_lvl+0x108/0x170 [ 102.078715][ T5116] dump_stack+0x1c/0x58 [ 102.079644][ T5116] sysfs_create_dir_ns+0x278/0x318 [ 102.080682][ T5116] kobject_add_internal+0x384/0x8f0 [ 102.081948][ T5116] kobject_init_and_add+0x130/0x1a0 [ 102.083173][ T5116] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.084342][ T5116] gfs2_fill_super+0xe10/0x2010 [ 102.085409][ T5116] get_tree_bdev+0x360/0x54c [ 102.086328][ T5116] gfs2_get_tree+0x54/0x1b4 [ 102.087422][ T5116] vfs_get_tree+0x90/0x274 [ 102.088440][ T5116] do_new_mount+0x278/0x8fc [ 102.089324][ T5116] path_mount+0x594/0x101c [ 102.090394][ T5116] __arm64_sys_mount+0x510/0x5e0 [ 102.091415][ T5116] invoke_syscall+0x98/0x2b8 [ 102.092437][ T5116] el0_svc_common+0x138/0x258 [ 102.093467][ T5116] do_el0_svc+0x58/0x14c [ 102.094395][ T5116] el0_svc+0x7c/0x1f0 [ 102.095270][ T5116] el0t_64_sync_handler+0x84/0xe4 [ 102.096253][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 102.136442][ T5116] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.139364][ T5116] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.198470][ T5154] loop2: detected capacity change from 0 to 32768 [ 102.276987][ T5154] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.278533][ T5154] CPU: 1 PID: 5154 Comm: syz.2.32 Not tainted 5.15.175-syzkaller #0 [ 102.280277][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.282347][ T5154] Call trace: [ 102.283131][ T5154] dump_backtrace+0x0/0x530 [ 102.284078][ T5154] show_stack+0x2c/0x3c [ 102.284973][ T5154] dump_stack_lvl+0x108/0x170 [ 102.285942][ T5154] dump_stack+0x1c/0x58 [ 102.286727][ T5154] sysfs_create_dir_ns+0x278/0x318 [ 102.287996][ T5154] kobject_add_internal+0x384/0x8f0 [ 102.289046][ T5154] kobject_init_and_add+0x130/0x1a0 [ 102.290144][ T5154] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.291159][ T5154] gfs2_fill_super+0xe10/0x2010 [ 102.292135][ T5154] get_tree_bdev+0x360/0x54c [ 102.293046][ T5154] gfs2_get_tree+0x54/0x1b4 [ 102.294074][ T5154] vfs_get_tree+0x90/0x274 [ 102.294941][ T5154] do_new_mount+0x278/0x8fc [ 102.295898][ T5154] path_mount+0x594/0x101c [ 102.296883][ T5154] __arm64_sys_mount+0x510/0x5e0 [ 102.297874][ T5154] invoke_syscall+0x98/0x2b8 [ 102.298825][ T5154] el0_svc_common+0x138/0x258 [ 102.299830][ T5154] do_el0_svc+0x58/0x14c [ 102.300728][ T5154] el0_svc+0x7c/0x1f0 [ 102.301537][ T5154] el0t_64_sync_handler+0x84/0xe4 [ 102.302597][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 102.351524][ T5154] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.354294][ T5154] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.441582][ T5161] loop0: detected capacity change from 0 to 32768 [ 102.467041][ T5161] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.468646][ T5161] CPU: 0 PID: 5161 Comm: syz.0.33 Not tainted 5.15.175-syzkaller #0 [ 102.470384][ T5161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.472534][ T5161] Call trace: [ 102.473178][ T5161] dump_backtrace+0x0/0x530 [ 102.474108][ T5161] show_stack+0x2c/0x3c [ 102.474868][ T5161] dump_stack_lvl+0x108/0x170 [ 102.475989][ T5161] dump_stack+0x1c/0x58 [ 102.476839][ T5161] sysfs_create_dir_ns+0x278/0x318 [ 102.477980][ T5161] kobject_add_internal+0x384/0x8f0 [ 102.479056][ T5161] kobject_init_and_add+0x130/0x1a0 [ 102.480127][ T5161] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.481058][ T5161] gfs2_fill_super+0xe10/0x2010 [ 102.482062][ T5161] get_tree_bdev+0x360/0x54c [ 102.483035][ T5161] gfs2_get_tree+0x54/0x1b4 [ 102.483933][ T5161] vfs_get_tree+0x90/0x274 [ 102.484863][ T5161] do_new_mount+0x278/0x8fc [ 102.485801][ T5161] path_mount+0x594/0x101c [ 102.486695][ T5161] __arm64_sys_mount+0x510/0x5e0 [ 102.487736][ T5161] invoke_syscall+0x98/0x2b8 [ 102.488779][ T5161] el0_svc_common+0x138/0x258 [ 102.489775][ T5161] do_el0_svc+0x58/0x14c [ 102.490685][ T5161] el0_svc+0x7c/0x1f0 [ 102.491555][ T5161] el0t_64_sync_handler+0x84/0xe4 [ 102.492627][ T5161] el0t_64_sync+0x1a0/0x1a4 [ 102.544410][ T5161] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.556242][ T5161] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.826663][ T5176] loop4: detected capacity change from 0 to 32768 [ 102.847122][ T5180] loop3: detected capacity change from 0 to 32768 [ 102.871811][ T5176] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.873368][ T5176] CPU: 0 PID: 5176 Comm: syz.4.34 Not tainted 5.15.175-syzkaller #0 [ 102.875057][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.877291][ T5176] Call trace: [ 102.877929][ T5176] dump_backtrace+0x0/0x530 [ 102.878935][ T5176] show_stack+0x2c/0x3c [ 102.879752][ T5176] dump_stack_lvl+0x108/0x170 [ 102.880727][ T5176] dump_stack+0x1c/0x58 [ 102.881599][ T5176] sysfs_create_dir_ns+0x278/0x318 [ 102.882731][ T5176] kobject_add_internal+0x384/0x8f0 [ 102.883812][ T5176] kobject_init_and_add+0x130/0x1a0 [ 102.884947][ T5176] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.885952][ T5176] gfs2_fill_super+0xe10/0x2010 [ 102.887103][ T5176] get_tree_bdev+0x360/0x54c [ 102.888204][ T5176] gfs2_get_tree+0x54/0x1b4 [ 102.889204][ T5176] vfs_get_tree+0x90/0x274 [ 102.890215][ T5176] do_new_mount+0x278/0x8fc [ 102.891164][ T5176] path_mount+0x594/0x101c [ 102.892130][ T5176] __arm64_sys_mount+0x510/0x5e0 [ 102.893246][ T5176] invoke_syscall+0x98/0x2b8 [ 102.894252][ T5176] el0_svc_common+0x138/0x258 [ 102.895300][ T5176] do_el0_svc+0x58/0x14c [ 102.896178][ T5176] el0_svc+0x7c/0x1f0 [ 102.897025][ T5176] el0t_64_sync_handler+0x84/0xe4 [ 102.898007][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 102.904970][ T5180] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 102.907379][ T5180] CPU: 0 PID: 5180 Comm: syz.3.35 Not tainted 5.15.175-syzkaller #0 [ 102.909151][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.911427][ T5180] Call trace: [ 102.912135][ T5180] dump_backtrace+0x0/0x530 [ 102.912979][ T5180] show_stack+0x2c/0x3c [ 102.913896][ T5180] dump_stack_lvl+0x108/0x170 [ 102.914849][ T5180] dump_stack+0x1c/0x58 [ 102.915677][ T5180] sysfs_create_dir_ns+0x278/0x318 [ 102.916771][ T5180] kobject_add_internal+0x384/0x8f0 [ 102.917830][ T5180] kobject_init_and_add+0x130/0x1a0 [ 102.918965][ T5180] gfs2_sys_fs_add+0x1f8/0x3f4 [ 102.920021][ T5180] gfs2_fill_super+0xe10/0x2010 [ 102.921035][ T5180] get_tree_bdev+0x360/0x54c [ 102.922070][ T5180] gfs2_get_tree+0x54/0x1b4 [ 102.923061][ T5180] vfs_get_tree+0x90/0x274 [ 102.924079][ T5180] do_new_mount+0x278/0x8fc [ 102.925045][ T5180] path_mount+0x594/0x101c [ 102.925966][ T5180] __arm64_sys_mount+0x510/0x5e0 [ 102.927068][ T5180] invoke_syscall+0x98/0x2b8 [ 102.928149][ T5180] el0_svc_common+0x138/0x258 [ 102.929176][ T5180] do_el0_svc+0x58/0x14c [ 102.930091][ T5180] el0_svc+0x7c/0x1f0 [ 102.930979][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 102.932129][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 102.972430][ T5176] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.975337][ T5180] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 102.978281][ T5180] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.980249][ T5176] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 102.999121][ T5154] loop2: detected capacity change from 0 to 32768 [ 103.050361][ T5154] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.052029][ T5154] CPU: 1 PID: 5154 Comm: syz.2.32 Not tainted 5.15.175-syzkaller #0 [ 103.053619][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.055756][ T5154] Call trace: [ 103.056394][ T5154] dump_backtrace+0x0/0x530 [ 103.057374][ T5154] show_stack+0x2c/0x3c [ 103.058233][ T5154] dump_stack_lvl+0x108/0x170 [ 103.059248][ T5154] dump_stack+0x1c/0x58 [ 103.060111][ T5154] sysfs_create_dir_ns+0x278/0x318 [ 103.061145][ T5154] kobject_add_internal+0x384/0x8f0 [ 103.062218][ T5154] kobject_init_and_add+0x130/0x1a0 [ 103.063383][ T5154] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.064428][ T5154] gfs2_fill_super+0xe10/0x2010 [ 103.065431][ T5154] get_tree_bdev+0x360/0x54c [ 103.066448][ T5154] gfs2_get_tree+0x54/0x1b4 [ 103.067346][ T5154] vfs_get_tree+0x90/0x274 [ 103.068325][ T5154] do_new_mount+0x278/0x8fc [ 103.069290][ T5154] path_mount+0x594/0x101c [ 103.070251][ T5154] __arm64_sys_mount+0x510/0x5e0 [ 103.071521][ T5154] invoke_syscall+0x98/0x2b8 [ 103.072580][ T5154] el0_svc_common+0x138/0x258 [ 103.073723][ T5154] do_el0_svc+0x58/0x14c [ 103.074644][ T5154] el0_svc+0x7c/0x1f0 [ 103.075433][ T5154] el0t_64_sync_handler+0x84/0xe4 [ 103.076630][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 103.141110][ T5154] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.152522][ T5154] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.194269][ T5161] loop0: detected capacity change from 0 to 32768 [ 103.216931][ T5161] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.218543][ T5161] CPU: 0 PID: 5161 Comm: syz.0.33 Not tainted 5.15.175-syzkaller #0 [ 103.220077][ T5161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.222189][ T5161] Call trace: [ 103.222885][ T5161] dump_backtrace+0x0/0x530 [ 103.223916][ T5161] show_stack+0x2c/0x3c [ 103.224813][ T5161] dump_stack_lvl+0x108/0x170 [ 103.225813][ T5161] dump_stack+0x1c/0x58 [ 103.226686][ T5161] sysfs_create_dir_ns+0x278/0x318 [ 103.227699][ T5161] kobject_add_internal+0x384/0x8f0 [ 103.228727][ T5161] kobject_init_and_add+0x130/0x1a0 [ 103.229887][ T5161] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.230937][ T5161] gfs2_fill_super+0xe10/0x2010 [ 103.232035][ T5161] get_tree_bdev+0x360/0x54c [ 103.232981][ T5161] gfs2_get_tree+0x54/0x1b4 [ 103.233933][ T5161] vfs_get_tree+0x90/0x274 [ 103.235019][ T5161] do_new_mount+0x278/0x8fc [ 103.235951][ T5161] path_mount+0x594/0x101c [ 103.236893][ T5161] __arm64_sys_mount+0x510/0x5e0 [ 103.237869][ T5161] invoke_syscall+0x98/0x2b8 [ 103.238874][ T5161] el0_svc_common+0x138/0x258 [ 103.239850][ T5161] do_el0_svc+0x58/0x14c [ 103.240763][ T5161] el0_svc+0x7c/0x1f0 [ 103.241673][ T5161] el0t_64_sync_handler+0x84/0xe4 [ 103.242715][ T5161] el0t_64_sync+0x1a0/0x1a4 [ 103.296223][ T5161] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.306204][ T5161] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.563609][ T5176] loop4: detected capacity change from 0 to 32768 [ 103.611549][ T5176] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.613214][ T5176] CPU: 0 PID: 5176 Comm: syz.4.34 Not tainted 5.15.175-syzkaller #0 [ 103.614760][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.616809][ T5176] Call trace: [ 103.617571][ T5176] dump_backtrace+0x0/0x530 [ 103.618552][ T5176] show_stack+0x2c/0x3c [ 103.619336][ T5176] dump_stack_lvl+0x108/0x170 [ 103.620329][ T5176] dump_stack+0x1c/0x58 [ 103.621216][ T5176] sysfs_create_dir_ns+0x278/0x318 [ 103.622335][ T5176] kobject_add_internal+0x384/0x8f0 [ 103.623478][ T5176] kobject_init_and_add+0x130/0x1a0 [ 103.624578][ T5176] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.625636][ T5176] gfs2_fill_super+0xe10/0x2010 [ 103.626729][ T5176] get_tree_bdev+0x360/0x54c [ 103.627719][ T5176] gfs2_get_tree+0x54/0x1b4 [ 103.628708][ T5176] vfs_get_tree+0x90/0x274 [ 103.629570][ T5176] do_new_mount+0x278/0x8fc [ 103.630633][ T5176] path_mount+0x594/0x101c [ 103.631656][ T5176] __arm64_sys_mount+0x510/0x5e0 [ 103.632734][ T5176] invoke_syscall+0x98/0x2b8 [ 103.633722][ T5176] el0_svc_common+0x138/0x258 [ 103.634774][ T5176] do_el0_svc+0x58/0x14c [ 103.635793][ T5176] el0_svc+0x7c/0x1f0 [ 103.636696][ T5176] el0t_64_sync_handler+0x84/0xe4 [ 103.637838][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 103.699869][ T5176] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.702818][ T5176] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.751884][ T5180] loop3: detected capacity change from 0 to 32768 [ 103.806274][ T5180] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.807911][ T5180] CPU: 1 PID: 5180 Comm: syz.3.35 Not tainted 5.15.175-syzkaller #0 [ 103.809547][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.811481][ T5180] Call trace: [ 103.812183][ T5180] dump_backtrace+0x0/0x530 [ 103.813242][ T5180] show_stack+0x2c/0x3c [ 103.814139][ T5180] dump_stack_lvl+0x108/0x170 [ 103.815126][ T5180] dump_stack+0x1c/0x58 [ 103.816035][ T5180] sysfs_create_dir_ns+0x278/0x318 [ 103.817137][ T5180] kobject_add_internal+0x384/0x8f0 [ 103.818308][ T5180] kobject_init_and_add+0x130/0x1a0 [ 103.819413][ T5180] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.820367][ T5180] gfs2_fill_super+0xe10/0x2010 [ 103.821357][ T5180] get_tree_bdev+0x360/0x54c [ 103.822262][ T5180] gfs2_get_tree+0x54/0x1b4 [ 103.823244][ T5180] vfs_get_tree+0x90/0x274 [ 103.824214][ T5180] do_new_mount+0x278/0x8fc [ 103.825198][ T5180] path_mount+0x594/0x101c [ 103.826094][ T5180] __arm64_sys_mount+0x510/0x5e0 [ 103.827259][ T5180] invoke_syscall+0x98/0x2b8 [ 103.828221][ T5180] el0_svc_common+0x138/0x258 [ 103.829215][ T5180] do_el0_svc+0x58/0x14c [ 103.830155][ T5180] el0_svc+0x7c/0x1f0 [ 103.831023][ T5180] el0t_64_sync_handler+0x84/0xe4 [ 103.832018][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 103.841787][ T5218] loop2: detected capacity change from 0 to 32768 [ 103.843269][ T5180] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 103.845978][ T5180] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 103.879374][ T5225] loop0: detected capacity change from 0 to 32768 [ 103.917978][ T5218] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.919474][ T5218] CPU: 1 PID: 5218 Comm: syz.2.36 Not tainted 5.15.175-syzkaller #0 [ 103.921201][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.923294][ T5218] Call trace: [ 103.923917][ T5218] dump_backtrace+0x0/0x530 [ 103.924859][ T5218] show_stack+0x2c/0x3c [ 103.925738][ T5218] dump_stack_lvl+0x108/0x170 [ 103.926800][ T5218] dump_stack+0x1c/0x58 [ 103.927746][ T5218] sysfs_create_dir_ns+0x278/0x318 [ 103.928811][ T5218] kobject_add_internal+0x384/0x8f0 [ 103.929863][ T5218] kobject_init_and_add+0x130/0x1a0 [ 103.931035][ T5218] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.932136][ T5218] gfs2_fill_super+0xe10/0x2010 [ 103.933073][ T5218] get_tree_bdev+0x360/0x54c [ 103.933994][ T5218] gfs2_get_tree+0x54/0x1b4 [ 103.934845][ T5218] vfs_get_tree+0x90/0x274 [ 103.935768][ T5218] do_new_mount+0x278/0x8fc [ 103.936724][ T5218] path_mount+0x594/0x101c [ 103.937667][ T5218] __arm64_sys_mount+0x510/0x5e0 [ 103.938756][ T5218] invoke_syscall+0x98/0x2b8 [ 103.939733][ T5218] el0_svc_common+0x138/0x258 [ 103.940753][ T5218] do_el0_svc+0x58/0x14c [ 103.941751][ T5218] el0_svc+0x7c/0x1f0 [ 103.942597][ T5218] el0t_64_sync_handler+0x84/0xe4 [ 103.943689][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 103.956569][ T5225] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 103.958175][ T5225] CPU: 1 PID: 5225 Comm: syz.0.37 Not tainted 5.15.175-syzkaller #0 [ 103.959829][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.962054][ T5225] Call trace: [ 103.962751][ T5225] dump_backtrace+0x0/0x530 [ 103.963685][ T5225] show_stack+0x2c/0x3c [ 103.964576][ T5225] dump_stack_lvl+0x108/0x170 [ 103.965505][ T5225] dump_stack+0x1c/0x58 [ 103.966426][ T5225] sysfs_create_dir_ns+0x278/0x318 [ 103.967489][ T5225] kobject_add_internal+0x384/0x8f0 [ 103.968641][ T5225] kobject_init_and_add+0x130/0x1a0 [ 103.969807][ T5225] gfs2_sys_fs_add+0x1f8/0x3f4 [ 103.970865][ T5225] gfs2_fill_super+0xe10/0x2010 [ 103.971944][ T5225] get_tree_bdev+0x360/0x54c [ 103.972908][ T5225] gfs2_get_tree+0x54/0x1b4 [ 103.973943][ T5225] vfs_get_tree+0x90/0x274 [ 103.974845][ T5225] do_new_mount+0x278/0x8fc [ 103.975800][ T5225] path_mount+0x594/0x101c [ 103.976753][ T5225] __arm64_sys_mount+0x510/0x5e0 [ 103.977870][ T5225] invoke_syscall+0x98/0x2b8 [ 103.978855][ T5225] el0_svc_common+0x138/0x258 [ 103.979867][ T5225] do_el0_svc+0x58/0x14c [ 103.980762][ T5225] el0_svc+0x7c/0x1f0 [ 103.981763][ T5225] el0t_64_sync_handler+0x84/0xe4 [ 103.982802][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 104.009508][ T5218] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.012183][ T5218] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.016028][ T5225] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.018880][ T5225] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.381343][ T5247] loop4: detected capacity change from 0 to 32768 [ 104.391139][ T5247] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.392826][ T5247] CPU: 0 PID: 5247 Comm: syz.4.38 Not tainted 5.15.175-syzkaller #0 [ 104.394429][ T5247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.396630][ T5247] Call trace: [ 104.397296][ T5247] dump_backtrace+0x0/0x530 [ 104.398321][ T5247] show_stack+0x2c/0x3c [ 104.399298][ T5247] dump_stack_lvl+0x108/0x170 [ 104.400414][ T5247] dump_stack+0x1c/0x58 [ 104.401301][ T5247] sysfs_create_dir_ns+0x278/0x318 [ 104.402336][ T5247] kobject_add_internal+0x384/0x8f0 [ 104.403591][ T5247] kobject_init_and_add+0x130/0x1a0 [ 104.404540][ T5247] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.405631][ T5247] gfs2_fill_super+0xe10/0x2010 [ 104.406779][ T5247] get_tree_bdev+0x360/0x54c [ 104.407750][ T5247] gfs2_get_tree+0x54/0x1b4 [ 104.408738][ T5247] vfs_get_tree+0x90/0x274 [ 104.409650][ T5247] do_new_mount+0x278/0x8fc [ 104.410690][ T5247] path_mount+0x594/0x101c [ 104.411596][ T5247] __arm64_sys_mount+0x510/0x5e0 [ 104.412757][ T5247] invoke_syscall+0x98/0x2b8 [ 104.413736][ T5247] el0_svc_common+0x138/0x258 [ 104.414811][ T5247] do_el0_svc+0x58/0x14c [ 104.415790][ T5247] el0_svc+0x7c/0x1f0 [ 104.416663][ T5247] el0t_64_sync_handler+0x84/0xe4 [ 104.417681][ T5247] el0t_64_sync+0x1a0/0x1a4 [ 104.449773][ T5247] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.456255][ T5247] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.516435][ T5258] loop3: detected capacity change from 0 to 32768 [ 104.526587][ T5258] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.528217][ T5258] CPU: 0 PID: 5258 Comm: syz.3.39 Not tainted 5.15.175-syzkaller #0 [ 104.529814][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.531996][ T5258] Call trace: [ 104.532720][ T5258] dump_backtrace+0x0/0x530 [ 104.533783][ T5258] show_stack+0x2c/0x3c [ 104.534718][ T5258] dump_stack_lvl+0x108/0x170 [ 104.535813][ T5258] dump_stack+0x1c/0x58 [ 104.536751][ T5258] sysfs_create_dir_ns+0x278/0x318 [ 104.537884][ T5258] kobject_add_internal+0x384/0x8f0 [ 104.539028][ T5258] kobject_init_and_add+0x130/0x1a0 [ 104.540194][ T5258] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.541188][ T5258] gfs2_fill_super+0xe10/0x2010 [ 104.542148][ T5258] get_tree_bdev+0x360/0x54c [ 104.543112][ T5258] gfs2_get_tree+0x54/0x1b4 [ 104.544143][ T5258] vfs_get_tree+0x90/0x274 [ 104.545177][ T5258] do_new_mount+0x278/0x8fc [ 104.546050][ T5258] path_mount+0x594/0x101c [ 104.547112][ T5258] __arm64_sys_mount+0x510/0x5e0 [ 104.548200][ T5258] invoke_syscall+0x98/0x2b8 [ 104.549154][ T5258] el0_svc_common+0x138/0x258 [ 104.550136][ T5258] do_el0_svc+0x58/0x14c [ 104.551059][ T5258] el0_svc+0x7c/0x1f0 [ 104.551979][ T5258] el0t_64_sync_handler+0x84/0xe4 [ 104.552978][ T5258] el0t_64_sync+0x1a0/0x1a4 [ 104.558098][ T5225] loop0: detected capacity change from 0 to 32768 [ 104.585009][ T5258] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.590593][ T5258] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.626470][ T5225] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.628142][ T5225] CPU: 0 PID: 5225 Comm: syz.0.37 Not tainted 5.15.175-syzkaller #0 [ 104.629723][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.631835][ T5225] Call trace: [ 104.632539][ T5225] dump_backtrace+0x0/0x530 [ 104.633477][ T5225] show_stack+0x2c/0x3c [ 104.634304][ T5225] dump_stack_lvl+0x108/0x170 [ 104.635356][ T5225] dump_stack+0x1c/0x58 [ 104.636184][ T5225] sysfs_create_dir_ns+0x278/0x318 [ 104.637337][ T5225] kobject_add_internal+0x384/0x8f0 [ 104.638476][ T5225] kobject_init_and_add+0x130/0x1a0 [ 104.639601][ T5225] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.640652][ T5225] gfs2_fill_super+0xe10/0x2010 [ 104.641693][ T5225] get_tree_bdev+0x360/0x54c [ 104.642648][ T5225] gfs2_get_tree+0x54/0x1b4 [ 104.643618][ T5225] vfs_get_tree+0x90/0x274 [ 104.644528][ T5225] do_new_mount+0x278/0x8fc [ 104.645550][ T5225] path_mount+0x594/0x101c [ 104.646433][ T5225] __arm64_sys_mount+0x510/0x5e0 [ 104.647437][ T5225] invoke_syscall+0x98/0x2b8 [ 104.648390][ T5225] el0_svc_common+0x138/0x258 [ 104.649423][ T5225] do_el0_svc+0x58/0x14c [ 104.650268][ T5225] el0_svc+0x7c/0x1f0 [ 104.651092][ T5225] el0t_64_sync_handler+0x84/0xe4 [ 104.652205][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 104.690152][ T5218] loop2: detected capacity change from 0 to 32768 [ 104.696126][ T5225] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.699336][ T5225] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 104.736439][ T5218] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 104.737966][ T5218] CPU: 0 PID: 5218 Comm: syz.2.36 Not tainted 5.15.175-syzkaller #0 [ 104.739542][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.741666][ T5218] Call trace: [ 104.742372][ T5218] dump_backtrace+0x0/0x530 [ 104.743396][ T5218] show_stack+0x2c/0x3c [ 104.744193][ T5218] dump_stack_lvl+0x108/0x170 [ 104.745219][ T5218] dump_stack+0x1c/0x58 [ 104.746071][ T5218] sysfs_create_dir_ns+0x278/0x318 [ 104.747107][ T5218] kobject_add_internal+0x384/0x8f0 [ 104.748290][ T5218] kobject_init_and_add+0x130/0x1a0 [ 104.749288][ T5218] gfs2_sys_fs_add+0x1f8/0x3f4 [ 104.750250][ T5218] gfs2_fill_super+0xe10/0x2010 [ 104.751318][ T5218] get_tree_bdev+0x360/0x54c [ 104.752319][ T5218] gfs2_get_tree+0x54/0x1b4 [ 104.753405][ T5218] vfs_get_tree+0x90/0x274 [ 104.754370][ T5218] do_new_mount+0x278/0x8fc [ 104.755316][ T5218] path_mount+0x594/0x101c [ 104.756331][ T5218] __arm64_sys_mount+0x510/0x5e0 [ 104.757344][ T5218] invoke_syscall+0x98/0x2b8 [ 104.758306][ T5218] el0_svc_common+0x138/0x258 [ 104.759357][ T5218] do_el0_svc+0x58/0x14c [ 104.760289][ T5218] el0_svc+0x7c/0x1f0 [ 104.761258][ T5218] el0t_64_sync_handler+0x84/0xe4 [ 104.762278][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 104.817484][ T5218] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 104.820211][ T5218] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.047277][ T5247] loop4: detected capacity change from 0 to 32768 [ 105.090351][ T5247] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.091947][ T5247] CPU: 0 PID: 5247 Comm: syz.4.38 Not tainted 5.15.175-syzkaller #0 [ 105.093600][ T5247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.095690][ T5247] Call trace: [ 105.096377][ T5247] dump_backtrace+0x0/0x530 [ 105.097270][ T5247] show_stack+0x2c/0x3c [ 105.098073][ T5247] dump_stack_lvl+0x108/0x170 [ 105.098984][ T5247] dump_stack+0x1c/0x58 [ 105.099854][ T5247] sysfs_create_dir_ns+0x278/0x318 [ 105.100960][ T5247] kobject_add_internal+0x384/0x8f0 [ 105.102135][ T5247] kobject_init_and_add+0x130/0x1a0 [ 105.103239][ T5247] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.104204][ T5247] gfs2_fill_super+0xe10/0x2010 [ 105.105160][ T5247] get_tree_bdev+0x360/0x54c [ 105.106156][ T5247] gfs2_get_tree+0x54/0x1b4 [ 105.107148][ T5247] vfs_get_tree+0x90/0x274 [ 105.108091][ T5247] do_new_mount+0x278/0x8fc [ 105.109058][ T5247] path_mount+0x594/0x101c [ 105.109967][ T5247] __arm64_sys_mount+0x510/0x5e0 [ 105.111079][ T5247] invoke_syscall+0x98/0x2b8 [ 105.112048][ T5247] el0_svc_common+0x138/0x258 [ 105.113134][ T5247] do_el0_svc+0x58/0x14c [ 105.113980][ T5247] el0_svc+0x7c/0x1f0 [ 105.114784][ T5247] el0t_64_sync_handler+0x84/0xe4 [ 105.115812][ T5247] el0t_64_sync+0x1a0/0x1a4 [ 105.167123][ T5247] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.169830][ T5247] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.218862][ T5258] loop3: detected capacity change from 0 to 32768 [ 105.260511][ T5258] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.262126][ T5258] CPU: 1 PID: 5258 Comm: syz.3.39 Not tainted 5.15.175-syzkaller #0 [ 105.263778][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.265854][ T5258] Call trace: [ 105.266510][ T5258] dump_backtrace+0x0/0x530 [ 105.267549][ T5258] show_stack+0x2c/0x3c [ 105.268391][ T5258] dump_stack_lvl+0x108/0x170 [ 105.269355][ T5258] dump_stack+0x1c/0x58 [ 105.270244][ T5258] sysfs_create_dir_ns+0x278/0x318 [ 105.271227][ T5258] kobject_add_internal+0x384/0x8f0 [ 105.272380][ T5258] kobject_init_and_add+0x130/0x1a0 [ 105.273489][ T5258] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.274473][ T5258] gfs2_fill_super+0xe10/0x2010 [ 105.275559][ T5258] get_tree_bdev+0x360/0x54c [ 105.276618][ T5258] gfs2_get_tree+0x54/0x1b4 [ 105.277542][ T5258] vfs_get_tree+0x90/0x274 [ 105.278454][ T5258] do_new_mount+0x278/0x8fc [ 105.279478][ T5258] path_mount+0x594/0x101c [ 105.280405][ T5258] __arm64_sys_mount+0x510/0x5e0 [ 105.281443][ T5258] invoke_syscall+0x98/0x2b8 [ 105.282385][ T5258] el0_svc_common+0x138/0x258 [ 105.283390][ T5258] do_el0_svc+0x58/0x14c [ 105.284219][ T5258] el0_svc+0x7c/0x1f0 [ 105.285088][ T5258] el0t_64_sync_handler+0x84/0xe4 [ 105.286188][ T5258] el0t_64_sync+0x1a0/0x1a4 [ 105.326016][ T5258] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.343975][ T5258] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.465083][ T5283] loop0: detected capacity change from 0 to 32768 [ 105.504927][ T5283] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.506669][ T5283] CPU: 0 PID: 5283 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 105.508359][ T5283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.510497][ T5283] Call trace: [ 105.511178][ T5283] dump_backtrace+0x0/0x530 [ 105.512064][ T5283] show_stack+0x2c/0x3c [ 105.512950][ T5283] dump_stack_lvl+0x108/0x170 [ 105.513918][ T5283] dump_stack+0x1c/0x58 [ 105.514768][ T5283] sysfs_create_dir_ns+0x278/0x318 [ 105.515864][ T5283] kobject_add_internal+0x384/0x8f0 [ 105.517010][ T5283] kobject_init_and_add+0x130/0x1a0 [ 105.518068][ T5283] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.519069][ T5283] gfs2_fill_super+0xe10/0x2010 [ 105.520132][ T5283] get_tree_bdev+0x360/0x54c [ 105.521093][ T5283] gfs2_get_tree+0x54/0x1b4 [ 105.522128][ T5283] vfs_get_tree+0x90/0x274 [ 105.523120][ T5283] do_new_mount+0x278/0x8fc [ 105.524098][ T5283] path_mount+0x594/0x101c [ 105.524970][ T5283] __arm64_sys_mount+0x510/0x5e0 [ 105.525987][ T5283] invoke_syscall+0x98/0x2b8 [ 105.526994][ T5283] el0_svc_common+0x138/0x258 [ 105.528138][ T5283] do_el0_svc+0x58/0x14c [ 105.529145][ T5283] el0_svc+0x7c/0x1f0 [ 105.529965][ T5283] el0t_64_sync_handler+0x84/0xe4 [ 105.531019][ T5283] el0t_64_sync+0x1a0/0x1a4 [ 105.561647][ T5291] loop2: detected capacity change from 0 to 32768 1970/01/01 00:01:45 executed programs: 38 [ 105.586930][ T5283] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.589749][ T5283] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.608873][ T5291] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.610490][ T5291] CPU: 0 PID: 5291 Comm: syz.2.41 Not tainted 5.15.175-syzkaller #0 [ 105.612170][ T5291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.614314][ T5291] Call trace: [ 105.615004][ T5291] dump_backtrace+0x0/0x530 [ 105.616097][ T5291] show_stack+0x2c/0x3c [ 105.616987][ T5291] dump_stack_lvl+0x108/0x170 [ 105.618069][ T5291] dump_stack+0x1c/0x58 [ 105.618872][ T5291] sysfs_create_dir_ns+0x278/0x318 [ 105.620003][ T5291] kobject_add_internal+0x384/0x8f0 [ 105.621182][ T5291] kobject_init_and_add+0x130/0x1a0 [ 105.622236][ T5291] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.623313][ T5291] gfs2_fill_super+0xe10/0x2010 [ 105.624317][ T5291] get_tree_bdev+0x360/0x54c [ 105.625301][ T5291] gfs2_get_tree+0x54/0x1b4 [ 105.626446][ T5291] vfs_get_tree+0x90/0x274 [ 105.627346][ T5291] do_new_mount+0x278/0x8fc [ 105.628283][ T5291] path_mount+0x594/0x101c [ 105.629298][ T5291] __arm64_sys_mount+0x510/0x5e0 [ 105.630262][ T5291] invoke_syscall+0x98/0x2b8 [ 105.631207][ T5291] el0_svc_common+0x138/0x258 [ 105.632155][ T5291] do_el0_svc+0x58/0x14c [ 105.633041][ T5291] el0_svc+0x7c/0x1f0 [ 105.633905][ T5291] el0t_64_sync_handler+0x84/0xe4 [ 105.634971][ T5291] el0t_64_sync+0x1a0/0x1a4 [ 105.686797][ T5291] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 105.694471][ T5291] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 105.886693][ T5306] loop4: detected capacity change from 0 to 32768 [ 105.932244][ T5306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 105.933784][ T5306] CPU: 0 PID: 5306 Comm: syz.4.42 Not tainted 5.15.175-syzkaller #0 [ 105.935363][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.937544][ T5306] Call trace: [ 105.938240][ T5306] dump_backtrace+0x0/0x530 [ 105.939186][ T5306] show_stack+0x2c/0x3c [ 105.940075][ T5306] dump_stack_lvl+0x108/0x170 [ 105.941024][ T5306] dump_stack+0x1c/0x58 [ 105.941877][ T5306] sysfs_create_dir_ns+0x278/0x318 [ 105.943133][ T5306] kobject_add_internal+0x384/0x8f0 [ 105.944304][ T5306] kobject_init_and_add+0x130/0x1a0 [ 105.945465][ T5306] gfs2_sys_fs_add+0x1f8/0x3f4 [ 105.946547][ T5306] gfs2_fill_super+0xe10/0x2010 [ 105.947562][ T5306] get_tree_bdev+0x360/0x54c [ 105.948521][ T5306] gfs2_get_tree+0x54/0x1b4 [ 105.949392][ T5306] vfs_get_tree+0x90/0x274 [ 105.950351][ T5306] do_new_mount+0x278/0x8fc [ 105.951403][ T5306] path_mount+0x594/0x101c [ 105.952367][ T5306] __arm64_sys_mount+0x510/0x5e0 [ 105.953402][ T5306] invoke_syscall+0x98/0x2b8 [ 105.954349][ T5306] el0_svc_common+0x138/0x258 [ 105.955411][ T5306] do_el0_svc+0x58/0x14c [ 105.956321][ T5306] el0_svc+0x7c/0x1f0 [ 105.957200][ T5306] el0t_64_sync_handler+0x84/0xe4 [ 105.958319][ T5306] el0t_64_sync+0x1a0/0x1a4 [ 106.006273][ T5306] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.009069][ T5306] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.031588][ T5313] loop3: detected capacity change from 0 to 32768 [ 106.070437][ T5313] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.072133][ T5313] CPU: 1 PID: 5313 Comm: syz.3.43 Not tainted 5.15.175-syzkaller #0 [ 106.073813][ T5313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.075896][ T5313] Call trace: [ 106.076653][ T5313] dump_backtrace+0x0/0x530 [ 106.077656][ T5313] show_stack+0x2c/0x3c [ 106.078612][ T5313] dump_stack_lvl+0x108/0x170 [ 106.079693][ T5313] dump_stack+0x1c/0x58 [ 106.080667][ T5313] sysfs_create_dir_ns+0x278/0x318 [ 106.081776][ T5313] kobject_add_internal+0x384/0x8f0 [ 106.082929][ T5313] kobject_init_and_add+0x130/0x1a0 [ 106.083921][ T5313] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.084944][ T5313] gfs2_fill_super+0xe10/0x2010 [ 106.085986][ T5313] get_tree_bdev+0x360/0x54c [ 106.086954][ T5313] gfs2_get_tree+0x54/0x1b4 [ 106.087964][ T5313] vfs_get_tree+0x90/0x274 [ 106.088858][ T5313] do_new_mount+0x278/0x8fc [ 106.089819][ T5313] path_mount+0x594/0x101c [ 106.090750][ T5313] __arm64_sys_mount+0x510/0x5e0 [ 106.091871][ T5313] invoke_syscall+0x98/0x2b8 [ 106.092874][ T5313] el0_svc_common+0x138/0x258 [ 106.093817][ T5313] do_el0_svc+0x58/0x14c [ 106.094652][ T5313] el0_svc+0x7c/0x1f0 [ 106.095487][ T5313] el0t_64_sync_handler+0x84/0xe4 [ 106.096594][ T5313] el0t_64_sync+0x1a0/0x1a4 [ 106.121928][ T5313] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.124839][ T5313] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.186917][ T5283] loop0: detected capacity change from 0 to 32768 [ 106.251659][ T5283] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.253211][ T5283] CPU: 0 PID: 5283 Comm: syz.0.40 Not tainted 5.15.175-syzkaller #0 [ 106.254830][ T5283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.256694][ T5283] Call trace: [ 106.257329][ T5283] dump_backtrace+0x0/0x530 [ 106.258199][ T5283] show_stack+0x2c/0x3c [ 106.259014][ T5283] dump_stack_lvl+0x108/0x170 [ 106.259925][ T5283] dump_stack+0x1c/0x58 [ 106.260734][ T5283] sysfs_create_dir_ns+0x278/0x318 [ 106.261739][ T5283] kobject_add_internal+0x384/0x8f0 [ 106.262765][ T5283] kobject_init_and_add+0x130/0x1a0 [ 106.263886][ T5283] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.264867][ T5283] gfs2_fill_super+0xe10/0x2010 [ 106.265851][ T5283] get_tree_bdev+0x360/0x54c [ 106.266739][ T5283] gfs2_get_tree+0x54/0x1b4 [ 106.267641][ T5283] vfs_get_tree+0x90/0x274 [ 106.268539][ T5283] do_new_mount+0x278/0x8fc [ 106.269539][ T5283] path_mount+0x594/0x101c [ 106.270496][ T5283] __arm64_sys_mount+0x510/0x5e0 [ 106.271544][ T5283] invoke_syscall+0x98/0x2b8 [ 106.272644][ T5283] el0_svc_common+0x138/0x258 [ 106.273610][ T5283] do_el0_svc+0x58/0x14c [ 106.274558][ T5283] el0_svc+0x7c/0x1f0 [ 106.275352][ T5283] el0t_64_sync_handler+0x84/0xe4 [ 106.276403][ T5283] el0t_64_sync+0x1a0/0x1a4 [ 106.311283][ T5291] loop2: detected capacity change from 0 to 32768 [ 106.322870][ T5283] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.325781][ T5283] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.352167][ T5291] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.353943][ T5291] CPU: 0 PID: 5291 Comm: syz.2.41 Not tainted 5.15.175-syzkaller #0 [ 106.355567][ T5291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.357684][ T5291] Call trace: [ 106.358362][ T5291] dump_backtrace+0x0/0x530 [ 106.359370][ T5291] show_stack+0x2c/0x3c [ 106.360181][ T5291] dump_stack_lvl+0x108/0x170 [ 106.361221][ T5291] dump_stack+0x1c/0x58 [ 106.362258][ T5291] sysfs_create_dir_ns+0x278/0x318 [ 106.363355][ T5291] kobject_add_internal+0x384/0x8f0 [ 106.364473][ T5291] kobject_init_and_add+0x130/0x1a0 [ 106.365476][ T5291] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.366553][ T5291] gfs2_fill_super+0xe10/0x2010 [ 106.367581][ T5291] get_tree_bdev+0x360/0x54c [ 106.368491][ T5291] gfs2_get_tree+0x54/0x1b4 [ 106.369471][ T5291] vfs_get_tree+0x90/0x274 [ 106.370413][ T5291] do_new_mount+0x278/0x8fc [ 106.371332][ T5291] path_mount+0x594/0x101c [ 106.372332][ T5291] __arm64_sys_mount+0x510/0x5e0 [ 106.373295][ T5291] invoke_syscall+0x98/0x2b8 [ 106.374205][ T5291] el0_svc_common+0x138/0x258 [ 106.375350][ T5291] do_el0_svc+0x58/0x14c [ 106.376250][ T5291] el0_svc+0x7c/0x1f0 [ 106.377196][ T5291] el0t_64_sync_handler+0x84/0xe4 [ 106.378372][ T5291] el0t_64_sync+0x1a0/0x1a4 [ 106.416934][ T5291] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.419668][ T5291] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.660924][ T5306] loop4: detected capacity change from 0 to 32768 [ 106.699977][ T5306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.701476][ T5306] CPU: 0 PID: 5306 Comm: syz.4.42 Not tainted 5.15.175-syzkaller #0 [ 106.703176][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.705355][ T5306] Call trace: [ 106.706128][ T5306] dump_backtrace+0x0/0x530 [ 106.707070][ T5306] show_stack+0x2c/0x3c [ 106.708021][ T5306] dump_stack_lvl+0x108/0x170 [ 106.709108][ T5306] dump_stack+0x1c/0x58 [ 106.709978][ T5306] sysfs_create_dir_ns+0x278/0x318 [ 106.711137][ T5306] kobject_add_internal+0x384/0x8f0 [ 106.712258][ T5306] kobject_init_and_add+0x130/0x1a0 [ 106.713430][ T5306] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.714413][ T5306] gfs2_fill_super+0xe10/0x2010 [ 106.715458][ T5306] get_tree_bdev+0x360/0x54c [ 106.716463][ T5306] gfs2_get_tree+0x54/0x1b4 [ 106.717512][ T5306] vfs_get_tree+0x90/0x274 [ 106.718438][ T5306] do_new_mount+0x278/0x8fc [ 106.719423][ T5306] path_mount+0x594/0x101c [ 106.720359][ T5306] __arm64_sys_mount+0x510/0x5e0 [ 106.721410][ T5306] invoke_syscall+0x98/0x2b8 [ 106.722390][ T5306] el0_svc_common+0x138/0x258 [ 106.723477][ T5306] do_el0_svc+0x58/0x14c [ 106.724541][ T5306] el0_svc+0x7c/0x1f0 [ 106.725394][ T5306] el0t_64_sync_handler+0x84/0xe4 [ 106.726501][ T5306] el0t_64_sync+0x1a0/0x1a4 [ 106.808975][ T5306] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.811812][ T5306] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 106.820446][ T5313] loop3: detected capacity change from 0 to 32768 [ 106.868203][ T5313] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 106.870042][ T5313] CPU: 1 PID: 5313 Comm: syz.3.43 Not tainted 5.15.175-syzkaller #0 [ 106.871768][ T5313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 106.873896][ T5313] Call trace: [ 106.874628][ T5313] dump_backtrace+0x0/0x530 [ 106.875549][ T5313] show_stack+0x2c/0x3c [ 106.876411][ T5313] dump_stack_lvl+0x108/0x170 [ 106.877417][ T5313] dump_stack+0x1c/0x58 [ 106.878291][ T5313] sysfs_create_dir_ns+0x278/0x318 [ 106.879525][ T5313] kobject_add_internal+0x384/0x8f0 [ 106.880701][ T5313] kobject_init_and_add+0x130/0x1a0 [ 106.881804][ T5313] gfs2_sys_fs_add+0x1f8/0x3f4 [ 106.882872][ T5313] gfs2_fill_super+0xe10/0x2010 [ 106.883881][ T5313] get_tree_bdev+0x360/0x54c [ 106.884846][ T5313] gfs2_get_tree+0x54/0x1b4 [ 106.885733][ T5313] vfs_get_tree+0x90/0x274 [ 106.886736][ T5313] do_new_mount+0x278/0x8fc [ 106.887748][ T5313] path_mount+0x594/0x101c [ 106.888762][ T5313] __arm64_sys_mount+0x510/0x5e0 [ 106.889780][ T5313] invoke_syscall+0x98/0x2b8 [ 106.890819][ T5313] el0_svc_common+0x138/0x258 [ 106.891845][ T5313] do_el0_svc+0x58/0x14c [ 106.892699][ T5313] el0_svc+0x7c/0x1f0 [ 106.893505][ T5313] el0t_64_sync_handler+0x84/0xe4 [ 106.894579][ T5313] el0t_64_sync+0x1a0/0x1a4 [ 106.986051][ T5313] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 106.994427][ T5348] loop2: detected capacity change from 0 to 32768 [ 106.995850][ T5313] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.034021][ T5352] loop0: detected capacity change from 0 to 32768 [ 107.046720][ T5348] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.048375][ T5348] CPU: 1 PID: 5348 Comm: syz.2.44 Not tainted 5.15.175-syzkaller #0 [ 107.050114][ T5348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.052126][ T5348] Call trace: [ 107.052799][ T5348] dump_backtrace+0x0/0x530 [ 107.053780][ T5348] show_stack+0x2c/0x3c [ 107.054703][ T5348] dump_stack_lvl+0x108/0x170 [ 107.055715][ T5348] dump_stack+0x1c/0x58 [ 107.056662][ T5348] sysfs_create_dir_ns+0x278/0x318 [ 107.057803][ T5348] kobject_add_internal+0x384/0x8f0 [ 107.058960][ T5348] kobject_init_and_add+0x130/0x1a0 [ 107.060047][ T5348] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.061067][ T5348] gfs2_fill_super+0xe10/0x2010 [ 107.062210][ T5348] get_tree_bdev+0x360/0x54c [ 107.063180][ T5348] gfs2_get_tree+0x54/0x1b4 [ 107.064153][ T5348] vfs_get_tree+0x90/0x274 [ 107.065179][ T5348] do_new_mount+0x278/0x8fc [ 107.066130][ T5348] path_mount+0x594/0x101c [ 107.067101][ T5348] __arm64_sys_mount+0x510/0x5e0 [ 107.068195][ T5348] invoke_syscall+0x98/0x2b8 [ 107.069220][ T5348] el0_svc_common+0x138/0x258 [ 107.070300][ T5348] do_el0_svc+0x58/0x14c [ 107.071269][ T5348] el0_svc+0x7c/0x1f0 [ 107.072152][ T5348] el0t_64_sync_handler+0x84/0xe4 [ 107.073212][ T5348] el0t_64_sync+0x1a0/0x1a4 [ 107.080314][ T5348] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.090290][ T5348] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.105643][ T5352] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.107629][ T5352] CPU: 0 PID: 5352 Comm: syz.0.45 Not tainted 5.15.175-syzkaller #0 [ 107.109421][ T5352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.111731][ T5352] Call trace: [ 107.112495][ T5352] dump_backtrace+0x0/0x530 [ 107.113492][ T5352] show_stack+0x2c/0x3c [ 107.114458][ T5352] dump_stack_lvl+0x108/0x170 [ 107.115549][ T5352] dump_stack+0x1c/0x58 [ 107.116462][ T5352] sysfs_create_dir_ns+0x278/0x318 [ 107.117576][ T5352] kobject_add_internal+0x384/0x8f0 [ 107.118709][ T5352] kobject_init_and_add+0x130/0x1a0 [ 107.119798][ T5352] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.120936][ T5352] gfs2_fill_super+0xe10/0x2010 [ 107.122050][ T5352] get_tree_bdev+0x360/0x54c [ 107.123177][ T5352] gfs2_get_tree+0x54/0x1b4 [ 107.124095][ T5352] vfs_get_tree+0x90/0x274 [ 107.125061][ T5352] do_new_mount+0x278/0x8fc [ 107.126091][ T5352] path_mount+0x594/0x101c [ 107.127073][ T5352] __arm64_sys_mount+0x510/0x5e0 [ 107.128164][ T5352] invoke_syscall+0x98/0x2b8 [ 107.129199][ T5352] el0_svc_common+0x138/0x258 [ 107.130256][ T5352] do_el0_svc+0x58/0x14c [ 107.131330][ T5352] el0_svc+0x7c/0x1f0 [ 107.132285][ T5352] el0t_64_sync_handler+0x84/0xe4 [ 107.133360][ T5352] el0t_64_sync+0x1a0/0x1a4 [ 107.205809][ T5352] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.217165][ T5352] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.382882][ T5368] loop4: detected capacity change from 0 to 32768 [ 107.429312][ T5368] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.431032][ T5368] CPU: 0 PID: 5368 Comm: syz.4.46 Not tainted 5.15.175-syzkaller #0 [ 107.432724][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.434802][ T5368] Call trace: [ 107.435574][ T5368] dump_backtrace+0x0/0x530 [ 107.436506][ T5368] show_stack+0x2c/0x3c [ 107.437391][ T5368] dump_stack_lvl+0x108/0x170 [ 107.438430][ T5368] dump_stack+0x1c/0x58 [ 107.439283][ T5368] sysfs_create_dir_ns+0x278/0x318 [ 107.440479][ T5368] kobject_add_internal+0x384/0x8f0 [ 107.441712][ T5368] kobject_init_and_add+0x130/0x1a0 [ 107.442798][ T5368] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.443825][ T5368] gfs2_fill_super+0xe10/0x2010 [ 107.444816][ T5368] get_tree_bdev+0x360/0x54c [ 107.445803][ T5368] gfs2_get_tree+0x54/0x1b4 [ 107.447001][ T5368] vfs_get_tree+0x90/0x274 [ 107.447837][ T5368] do_new_mount+0x278/0x8fc [ 107.448853][ T5368] path_mount+0x594/0x101c [ 107.449761][ T5368] __arm64_sys_mount+0x510/0x5e0 [ 107.450834][ T5368] invoke_syscall+0x98/0x2b8 [ 107.451784][ T5368] el0_svc_common+0x138/0x258 [ 107.452784][ T5368] do_el0_svc+0x58/0x14c [ 107.453647][ T5368] el0_svc+0x7c/0x1f0 [ 107.454607][ T5368] el0t_64_sync_handler+0x84/0xe4 [ 107.455643][ T5368] el0t_64_sync+0x1a0/0x1a4 [ 107.502537][ T5368] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.505282][ T5368] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.634558][ T5348] loop2: detected capacity change from 0 to 32768 [ 107.667962][ T5348] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.669514][ T5348] CPU: 1 PID: 5348 Comm: syz.2.44 Not tainted 5.15.175-syzkaller #0 [ 107.671054][ T5348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.673226][ T5348] Call trace: [ 107.673930][ T5348] dump_backtrace+0x0/0x530 [ 107.675001][ T5348] show_stack+0x2c/0x3c [ 107.675955][ T5348] dump_stack_lvl+0x108/0x170 [ 107.676861][ T5348] dump_stack+0x1c/0x58 [ 107.677822][ T5348] sysfs_create_dir_ns+0x278/0x318 [ 107.678862][ T5348] kobject_add_internal+0x384/0x8f0 [ 107.680009][ T5348] kobject_init_and_add+0x130/0x1a0 [ 107.681128][ T5348] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.682159][ T5348] gfs2_fill_super+0xe10/0x2010 [ 107.683186][ T5348] get_tree_bdev+0x360/0x54c [ 107.684187][ T5348] gfs2_get_tree+0x54/0x1b4 [ 107.685150][ T5348] vfs_get_tree+0x90/0x274 [ 107.686170][ T5348] do_new_mount+0x278/0x8fc [ 107.687157][ T5348] path_mount+0x594/0x101c [ 107.688114][ T5348] __arm64_sys_mount+0x510/0x5e0 [ 107.689144][ T5348] invoke_syscall+0x98/0x2b8 [ 107.690140][ T5348] el0_svc_common+0x138/0x258 [ 107.691027][ T5348] do_el0_svc+0x58/0x14c [ 107.691962][ T5348] el0_svc+0x7c/0x1f0 [ 107.692975][ T5348] el0t_64_sync_handler+0x84/0xe4 [ 107.694030][ T5348] el0t_64_sync+0x1a0/0x1a4 [ 107.709821][ T5379] loop3: detected capacity change from 0 to 32768 [ 107.745742][ T5379] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.747974][ T5379] CPU: 0 PID: 5379 Comm: syz.3.47 Not tainted 5.15.175-syzkaller #0 [ 107.749581][ T5379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.751793][ T5379] Call trace: [ 107.752462][ T5379] dump_backtrace+0x0/0x530 [ 107.753513][ T5379] show_stack+0x2c/0x3c [ 107.754495][ T5379] dump_stack_lvl+0x108/0x170 [ 107.755529][ T5379] dump_stack+0x1c/0x58 [ 107.755853][ T5348] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.756454][ T5379] sysfs_create_dir_ns+0x278/0x318 [ 107.756470][ T5379] kobject_add_internal+0x384/0x8f0 [ 107.756483][ T5379] kobject_init_and_add+0x130/0x1a0 [ 107.756492][ T5379] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.756503][ T5379] gfs2_fill_super+0xe10/0x2010 [ 107.759258][ T5348] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.760252][ T5379] get_tree_bdev+0x360/0x54c [ 107.766812][ T5379] gfs2_get_tree+0x54/0x1b4 [ 107.767666][ T5379] vfs_get_tree+0x90/0x274 [ 107.768570][ T5379] do_new_mount+0x278/0x8fc [ 107.769510][ T5379] path_mount+0x594/0x101c [ 107.770521][ T5379] __arm64_sys_mount+0x510/0x5e0 [ 107.771639][ T5379] invoke_syscall+0x98/0x2b8 [ 107.772672][ T5379] el0_svc_common+0x138/0x258 [ 107.773659][ T5379] do_el0_svc+0x58/0x14c [ 107.774558][ T5379] el0_svc+0x7c/0x1f0 [ 107.775438][ T5379] el0t_64_sync_handler+0x84/0xe4 [ 107.776457][ T5379] el0t_64_sync+0x1a0/0x1a4 [ 107.802923][ T5379] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 107.816455][ T5379] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 107.878957][ T5352] loop0: detected capacity change from 0 to 32768 [ 107.929531][ T5352] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 107.931239][ T5352] CPU: 0 PID: 5352 Comm: syz.0.45 Not tainted 5.15.175-syzkaller #0 [ 107.932897][ T5352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.935012][ T5352] Call trace: [ 107.935752][ T5352] dump_backtrace+0x0/0x530 [ 107.936782][ T5352] show_stack+0x2c/0x3c [ 107.937680][ T5352] dump_stack_lvl+0x108/0x170 [ 107.938581][ T5352] dump_stack+0x1c/0x58 [ 107.939545][ T5352] sysfs_create_dir_ns+0x278/0x318 [ 107.940652][ T5352] kobject_add_internal+0x384/0x8f0 [ 107.941828][ T5352] kobject_init_and_add+0x130/0x1a0 [ 107.942916][ T5352] gfs2_sys_fs_add+0x1f8/0x3f4 [ 107.943976][ T5352] gfs2_fill_super+0xe10/0x2010 [ 107.945062][ T5352] get_tree_bdev+0x360/0x54c [ 107.946066][ T5352] gfs2_get_tree+0x54/0x1b4 [ 107.946960][ T5352] vfs_get_tree+0x90/0x274 [ 107.947874][ T5352] do_new_mount+0x278/0x8fc [ 107.948794][ T5352] path_mount+0x594/0x101c [ 107.949758][ T5352] __arm64_sys_mount+0x510/0x5e0 [ 107.950864][ T5352] invoke_syscall+0x98/0x2b8 [ 107.951933][ T5352] el0_svc_common+0x138/0x258 [ 107.952913][ T5352] do_el0_svc+0x58/0x14c [ 107.953918][ T5352] el0_svc+0x7c/0x1f0 [ 107.954763][ T5352] el0t_64_sync_handler+0x84/0xe4 [ 107.955843][ T5352] el0t_64_sync+0x1a0/0x1a4 [ 108.028227][ T5352] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.031212][ T5352] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.113729][ T5368] loop4: detected capacity change from 0 to 32768 [ 108.163327][ T5368] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.165055][ T5368] CPU: 0 PID: 5368 Comm: syz.4.46 Not tainted 5.15.175-syzkaller #0 [ 108.166795][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.168879][ T5368] Call trace: [ 108.169683][ T5368] dump_backtrace+0x0/0x530 [ 108.170727][ T5368] show_stack+0x2c/0x3c [ 108.171691][ T5368] dump_stack_lvl+0x108/0x170 [ 108.172717][ T5368] dump_stack+0x1c/0x58 [ 108.173707][ T5368] sysfs_create_dir_ns+0x278/0x318 [ 108.174944][ T5368] kobject_add_internal+0x384/0x8f0 [ 108.176013][ T5368] kobject_init_and_add+0x130/0x1a0 [ 108.177141][ T5368] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.178228][ T5368] gfs2_fill_super+0xe10/0x2010 [ 108.179216][ T5368] get_tree_bdev+0x360/0x54c [ 108.180201][ T5368] gfs2_get_tree+0x54/0x1b4 [ 108.181222][ T5368] vfs_get_tree+0x90/0x274 [ 108.182251][ T5368] do_new_mount+0x278/0x8fc [ 108.183297][ T5368] path_mount+0x594/0x101c [ 108.184347][ T5368] __arm64_sys_mount+0x510/0x5e0 [ 108.185525][ T5368] invoke_syscall+0x98/0x2b8 [ 108.186505][ T5368] el0_svc_common+0x138/0x258 [ 108.187545][ T5368] do_el0_svc+0x58/0x14c [ 108.188425][ T5368] el0_svc+0x7c/0x1f0 [ 108.189313][ T5368] el0t_64_sync_handler+0x84/0xe4 [ 108.190477][ T5368] el0t_64_sync+0x1a0/0x1a4 [ 108.257062][ T5368] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.260058][ T5368] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.477934][ T5379] loop3: detected capacity change from 0 to 32768 [ 108.549446][ T5379] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.551110][ T5379] CPU: 0 PID: 5379 Comm: syz.3.47 Not tainted 5.15.175-syzkaller #0 [ 108.552860][ T5379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.555036][ T5379] Call trace: [ 108.555714][ T5379] dump_backtrace+0x0/0x530 [ 108.556821][ T5379] show_stack+0x2c/0x3c [ 108.557766][ T5379] dump_stack_lvl+0x108/0x170 [ 108.558801][ T5379] dump_stack+0x1c/0x58 [ 108.559731][ T5379] sysfs_create_dir_ns+0x278/0x318 [ 108.560773][ T5379] kobject_add_internal+0x384/0x8f0 [ 108.561951][ T5379] kobject_init_and_add+0x130/0x1a0 [ 108.563080][ T5379] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.564136][ T5379] gfs2_fill_super+0xe10/0x2010 [ 108.565159][ T5379] get_tree_bdev+0x360/0x54c [ 108.566234][ T5379] gfs2_get_tree+0x54/0x1b4 [ 108.567188][ T5379] vfs_get_tree+0x90/0x274 [ 108.568257][ T5379] do_new_mount+0x278/0x8fc [ 108.569271][ T5379] path_mount+0x594/0x101c [ 108.570236][ T5379] __arm64_sys_mount+0x510/0x5e0 [ 108.571302][ T5379] invoke_syscall+0x98/0x2b8 [ 108.572198][ T5379] el0_svc_common+0x138/0x258 [ 108.573227][ T5379] do_el0_svc+0x58/0x14c [ 108.574087][ T5379] el0_svc+0x7c/0x1f0 [ 108.574864][ T5379] el0t_64_sync_handler+0x84/0xe4 [ 108.576034][ T5379] el0t_64_sync+0x1a0/0x1a4 [ 108.615198][ T5411] loop2: detected capacity change from 0 to 32768 [ 108.636494][ T5379] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.639448][ T5379] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.675502][ T5424] loop0: detected capacity change from 0 to 32768 [ 108.696403][ T5411] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.697888][ T5411] CPU: 1 PID: 5411 Comm: syz.2.48 Not tainted 5.15.175-syzkaller #0 [ 108.699634][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.701666][ T5411] Call trace: [ 108.702414][ T5411] dump_backtrace+0x0/0x530 [ 108.703415][ T5411] show_stack+0x2c/0x3c [ 108.704313][ T5411] dump_stack_lvl+0x108/0x170 [ 108.705275][ T5411] dump_stack+0x1c/0x58 [ 108.706220][ T5411] sysfs_create_dir_ns+0x278/0x318 [ 108.707375][ T5411] kobject_add_internal+0x384/0x8f0 [ 108.708495][ T5411] kobject_init_and_add+0x130/0x1a0 [ 108.709691][ T5411] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.710660][ T5411] gfs2_fill_super+0xe10/0x2010 [ 108.711717][ T5411] get_tree_bdev+0x360/0x54c [ 108.712687][ T5411] gfs2_get_tree+0x54/0x1b4 [ 108.713590][ T5411] vfs_get_tree+0x90/0x274 [ 108.714505][ T5411] do_new_mount+0x278/0x8fc [ 108.715510][ T5411] path_mount+0x594/0x101c [ 108.716415][ T5411] __arm64_sys_mount+0x510/0x5e0 [ 108.717522][ T5411] invoke_syscall+0x98/0x2b8 [ 108.718538][ T5411] el0_svc_common+0x138/0x258 [ 108.719650][ T5411] do_el0_svc+0x58/0x14c [ 108.720571][ T5411] el0_svc+0x7c/0x1f0 [ 108.721412][ T5411] el0t_64_sync_handler+0x84/0xe4 [ 108.722549][ T5411] el0t_64_sync+0x1a0/0x1a4 [ 108.746354][ T5411] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.749191][ T5411] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.751177][ T5424] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 108.752897][ T5424] CPU: 0 PID: 5424 Comm: syz.0.49 Not tainted 5.15.175-syzkaller #0 [ 108.754545][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.756777][ T5424] Call trace: [ 108.757468][ T5424] dump_backtrace+0x0/0x530 [ 108.758444][ T5424] show_stack+0x2c/0x3c [ 108.759378][ T5424] dump_stack_lvl+0x108/0x170 [ 108.760433][ T5424] dump_stack+0x1c/0x58 [ 108.761291][ T5424] sysfs_create_dir_ns+0x278/0x318 [ 108.762456][ T5424] kobject_add_internal+0x384/0x8f0 [ 108.763649][ T5424] kobject_init_and_add+0x130/0x1a0 [ 108.764776][ T5424] gfs2_sys_fs_add+0x1f8/0x3f4 [ 108.765840][ T5424] gfs2_fill_super+0xe10/0x2010 [ 108.766922][ T5424] get_tree_bdev+0x360/0x54c [ 108.767937][ T5424] gfs2_get_tree+0x54/0x1b4 [ 108.768959][ T5424] vfs_get_tree+0x90/0x274 [ 108.769924][ T5424] do_new_mount+0x278/0x8fc [ 108.770955][ T5424] path_mount+0x594/0x101c [ 108.771921][ T5424] __arm64_sys_mount+0x510/0x5e0 [ 108.772945][ T5424] invoke_syscall+0x98/0x2b8 [ 108.773975][ T5424] el0_svc_common+0x138/0x258 [ 108.774987][ T5424] do_el0_svc+0x58/0x14c [ 108.775899][ T5424] el0_svc+0x7c/0x1f0 [ 108.776753][ T5424] el0t_64_sync_handler+0x84/0xe4 [ 108.777897][ T5424] el0t_64_sync+0x1a0/0x1a4 [ 108.798257][ T5424] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 108.801039][ T5424] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 108.991997][ T5436] loop4: detected capacity change from 0 to 32768 [ 109.058635][ T5436] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.060458][ T5436] CPU: 0 PID: 5436 Comm: syz.4.50 Not tainted 5.15.175-syzkaller #0 [ 109.062269][ T5436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.064490][ T5436] Call trace: [ 109.065159][ T5436] dump_backtrace+0x0/0x530 [ 109.066069][ T5436] show_stack+0x2c/0x3c [ 109.066949][ T5436] dump_stack_lvl+0x108/0x170 [ 109.068006][ T5436] dump_stack+0x1c/0x58 [ 109.068927][ T5436] sysfs_create_dir_ns+0x278/0x318 [ 109.069910][ T5436] kobject_add_internal+0x384/0x8f0 [ 109.071034][ T5436] kobject_init_and_add+0x130/0x1a0 [ 109.072161][ T5436] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.073182][ T5436] gfs2_fill_super+0xe10/0x2010 [ 109.074336][ T5436] get_tree_bdev+0x360/0x54c [ 109.075281][ T5436] gfs2_get_tree+0x54/0x1b4 [ 109.076170][ T5436] vfs_get_tree+0x90/0x274 [ 109.077105][ T5436] do_new_mount+0x278/0x8fc [ 109.078162][ T5436] path_mount+0x594/0x101c [ 109.079107][ T5436] __arm64_sys_mount+0x510/0x5e0 [ 109.080146][ T5436] invoke_syscall+0x98/0x2b8 [ 109.081161][ T5436] el0_svc_common+0x138/0x258 [ 109.082120][ T5436] do_el0_svc+0x58/0x14c [ 109.083049][ T5436] el0_svc+0x7c/0x1f0 [ 109.083964][ T5436] el0t_64_sync_handler+0x84/0xe4 [ 109.085050][ T5436] el0t_64_sync+0x1a0/0x1a4 [ 109.139803][ T5436] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.142701][ T5436] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.325108][ T5411] loop2: detected capacity change from 0 to 32768 [ 109.330870][ T5424] loop0: detected capacity change from 0 to 32768 [ 109.377418][ T5411] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.379005][ T5411] CPU: 0 PID: 5411 Comm: syz.2.48 Not tainted 5.15.175-syzkaller #0 [ 109.380811][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.382992][ T5411] Call trace: [ 109.383621][ T5411] dump_backtrace+0x0/0x530 [ 109.384595][ T5411] show_stack+0x2c/0x3c [ 109.385549][ T5411] dump_stack_lvl+0x108/0x170 [ 109.386598][ T5411] dump_stack+0x1c/0x58 [ 109.387466][ T5411] sysfs_create_dir_ns+0x278/0x318 [ 109.388630][ T5411] kobject_add_internal+0x384/0x8f0 [ 109.389732][ T5411] kobject_init_and_add+0x130/0x1a0 [ 109.390812][ T5411] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.391822][ T5411] gfs2_fill_super+0xe10/0x2010 [ 109.392859][ T5411] get_tree_bdev+0x360/0x54c [ 109.393876][ T5411] gfs2_get_tree+0x54/0x1b4 [ 109.394772][ T5411] vfs_get_tree+0x90/0x274 [ 109.395723][ T5411] do_new_mount+0x278/0x8fc [ 109.396669][ T5411] path_mount+0x594/0x101c [ 109.397600][ T5411] __arm64_sys_mount+0x510/0x5e0 [ 109.398587][ T5411] invoke_syscall+0x98/0x2b8 [ 109.399595][ T5411] el0_svc_common+0x138/0x258 [ 109.400546][ T5411] do_el0_svc+0x58/0x14c [ 109.401490][ T5411] el0_svc+0x7c/0x1f0 [ 109.402365][ T5411] el0t_64_sync_handler+0x84/0xe4 [ 109.403450][ T5411] el0t_64_sync+0x1a0/0x1a4 [ 109.411538][ T5411] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.414400][ T5411] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.439170][ T5424] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.440677][ T5424] CPU: 1 PID: 5424 Comm: syz.0.49 Not tainted 5.15.175-syzkaller #0 [ 109.442311][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.444414][ T5424] Call trace: [ 109.445061][ T5424] dump_backtrace+0x0/0x530 [ 109.446050][ T5424] show_stack+0x2c/0x3c [ 109.446976][ T5424] dump_stack_lvl+0x108/0x170 [ 109.447903][ T5424] dump_stack+0x1c/0x58 [ 109.448836][ T5424] sysfs_create_dir_ns+0x278/0x318 [ 109.449896][ T5424] kobject_add_internal+0x384/0x8f0 [ 109.451000][ T5424] kobject_init_and_add+0x130/0x1a0 [ 109.452144][ T5424] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.453188][ T5424] gfs2_fill_super+0xe10/0x2010 [ 109.454188][ T5424] get_tree_bdev+0x360/0x54c [ 109.455219][ T5424] gfs2_get_tree+0x54/0x1b4 [ 109.456200][ T5424] vfs_get_tree+0x90/0x274 [ 109.457191][ T5424] do_new_mount+0x278/0x8fc [ 109.458127][ T5424] path_mount+0x594/0x101c [ 109.459092][ T5424] __arm64_sys_mount+0x510/0x5e0 [ 109.460019][ T5424] invoke_syscall+0x98/0x2b8 [ 109.460967][ T5424] el0_svc_common+0x138/0x258 [ 109.461970][ T5424] do_el0_svc+0x58/0x14c [ 109.462970][ T5424] el0_svc+0x7c/0x1f0 [ 109.463786][ T5424] el0t_64_sync_handler+0x84/0xe4 [ 109.464755][ T5424] el0t_64_sync+0x1a0/0x1a4 [ 109.476270][ T5424] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.479137][ T5424] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.497497][ T5456] loop3: detected capacity change from 0 to 32768 [ 109.586868][ T5456] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.588480][ T5456] CPU: 1 PID: 5456 Comm: syz.3.51 Not tainted 5.15.175-syzkaller #0 [ 109.590124][ T5456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.592274][ T5456] Call trace: [ 109.592972][ T5456] dump_backtrace+0x0/0x530 [ 109.593877][ T5456] show_stack+0x2c/0x3c [ 109.594759][ T5456] dump_stack_lvl+0x108/0x170 [ 109.595695][ T5456] dump_stack+0x1c/0x58 [ 109.596661][ T5456] sysfs_create_dir_ns+0x278/0x318 [ 109.597773][ T5456] kobject_add_internal+0x384/0x8f0 [ 109.598864][ T5456] kobject_init_and_add+0x130/0x1a0 [ 109.599967][ T5456] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.600949][ T5456] gfs2_fill_super+0xe10/0x2010 [ 109.602026][ T5456] get_tree_bdev+0x360/0x54c [ 109.602950][ T5456] gfs2_get_tree+0x54/0x1b4 [ 109.603832][ T5456] vfs_get_tree+0x90/0x274 [ 109.604732][ T5456] do_new_mount+0x278/0x8fc [ 109.605672][ T5456] path_mount+0x594/0x101c [ 109.606603][ T5456] __arm64_sys_mount+0x510/0x5e0 [ 109.607599][ T5456] invoke_syscall+0x98/0x2b8 [ 109.608552][ T5456] el0_svc_common+0x138/0x258 [ 109.609500][ T5456] do_el0_svc+0x58/0x14c [ 109.610325][ T5456] el0_svc+0x7c/0x1f0 [ 109.611197][ T5456] el0t_64_sync_handler+0x84/0xe4 [ 109.612221][ T5456] el0t_64_sync+0x1a0/0x1a4 [ 109.683482][ T5456] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.688288][ T5456] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 109.747373][ T5436] loop4: detected capacity change from 0 to 32768 [ 109.772509][ T5436] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 109.774252][ T5436] CPU: 0 PID: 5436 Comm: syz.4.50 Not tainted 5.15.175-syzkaller #0 [ 109.775978][ T5436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 109.778006][ T5436] Call trace: [ 109.778715][ T5436] dump_backtrace+0x0/0x530 [ 109.779743][ T5436] show_stack+0x2c/0x3c [ 109.780581][ T5436] dump_stack_lvl+0x108/0x170 [ 109.781576][ T5436] dump_stack+0x1c/0x58 [ 109.782482][ T5436] sysfs_create_dir_ns+0x278/0x318 [ 109.783568][ T5436] kobject_add_internal+0x384/0x8f0 [ 109.784647][ T5436] kobject_init_and_add+0x130/0x1a0 [ 109.785752][ T5436] gfs2_sys_fs_add+0x1f8/0x3f4 [ 109.786810][ T5436] gfs2_fill_super+0xe10/0x2010 [ 109.787804][ T5436] get_tree_bdev+0x360/0x54c [ 109.788756][ T5436] gfs2_get_tree+0x54/0x1b4 [ 109.789689][ T5436] vfs_get_tree+0x90/0x274 [ 109.790606][ T5436] do_new_mount+0x278/0x8fc [ 109.791578][ T5436] path_mount+0x594/0x101c [ 109.792611][ T5436] __arm64_sys_mount+0x510/0x5e0 [ 109.793653][ T5436] invoke_syscall+0x98/0x2b8 [ 109.794532][ T5436] el0_svc_common+0x138/0x258 [ 109.795665][ T5436] do_el0_svc+0x58/0x14c [ 109.796627][ T5436] el0_svc+0x7c/0x1f0 [ 109.797482][ T5436] el0t_64_sync_handler+0x84/0xe4 [ 109.798477][ T5436] el0t_64_sync+0x1a0/0x1a4 [ 109.836296][ T5436] kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 109.839200][ T5436] gfs2: fsid=syz:syz: error -17 adding sysfs files