Warning: Permanently added '10.128.1.159' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 parsed 1 programs 1970/01/01 00:01:00 executed programs: 0 [ 60.870616][ T5564] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.873439][ T5564] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.875744][ T5564] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.879605][ T5564] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.882013][ T5564] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 60.884068][ T5564] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.907239][ T49] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 60.909762][ T49] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 60.922148][ T6359] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 60.924165][ T6359] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 60.926772][ T6359] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 60.929159][ T6359] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 60.931323][ T6359] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 60.945251][ T5564] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 60.977897][ T5564] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 60.980032][ T5564] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 60.988316][ T6359] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 60.990655][ T6359] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 60.993083][ T6355] chnl_net:caif_netlink_parms(): no params data found [ 60.998165][ T6359] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 60.998347][ T6363] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 61.000033][ T6359] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 61.002313][ T6363] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 61.005990][ T6359] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 61.006529][ T6373] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 61.011773][ T5996] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 61.013772][ T5996] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 61.016611][ T6363] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 61.025752][ T5996] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 61.028879][ T5996] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 61.030871][ T5996] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 61.033016][ T5996] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 61.035819][ T5564] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 61.038022][ T5996] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 61.052439][ T5996] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 61.054737][ T5996] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 61.175310][ T6355] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.177226][ T6355] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.180499][ T6355] bridge_slave_0: entered allmulticast mode [ 61.182795][ T6355] bridge_slave_0: entered promiscuous mode [ 61.187503][ T6355] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.190382][ T6355] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.192367][ T6355] bridge_slave_1: entered allmulticast mode [ 61.194560][ T6355] bridge_slave_1: entered promiscuous mode [ 61.244018][ T6355] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.262883][ T6355] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.329667][ T6355] team0: Port device team_slave_0 added [ 61.334421][ T6355] team0: Port device team_slave_1 added [ 61.349543][ T6355] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.351488][ T6355] 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. [ 61.358722][ T6355] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.365198][ T6355] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.367086][ T6355] 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. [ 61.374384][ T6355] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.391211][ T6354] chnl_net:caif_netlink_parms(): no params data found [ 61.400611][ T6370] chnl_net:caif_netlink_parms(): no params data found [ 61.469690][ T6355] hsr_slave_0: entered promiscuous mode [ 61.508010][ T6355] hsr_slave_1: entered promiscuous mode [ 61.579458][ T6361] chnl_net:caif_netlink_parms(): no params data found [ 61.607704][ T6358] chnl_net:caif_netlink_parms(): no params data found [ 61.658873][ T6354] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.660770][ T6354] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.662705][ T6354] bridge_slave_0: entered allmulticast mode [ 61.664924][ T6354] bridge_slave_0: entered promiscuous mode [ 61.670132][ T6354] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.672039][ T6354] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.673937][ T6354] bridge_slave_1: entered allmulticast mode [ 61.675994][ T6354] bridge_slave_1: entered promiscuous mode [ 61.678754][ T6370] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.680765][ T6370] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.682744][ T6370] bridge_slave_0: entered allmulticast mode [ 61.684798][ T6370] bridge_slave_0: entered promiscuous mode [ 61.713836][ T6370] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.715632][ T6370] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.717874][ T6370] bridge_slave_1: entered allmulticast mode [ 61.719839][ T6370] bridge_slave_1: entered promiscuous mode [ 61.746716][ T6354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.762889][ T6370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.765332][ T6361] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.767158][ T6361] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.769705][ T6361] bridge_slave_0: entered allmulticast mode [ 61.771763][ T6361] bridge_slave_0: entered promiscuous mode [ 61.775105][ T6354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.778927][ T6370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.817898][ T6361] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.819725][ T6361] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.821635][ T6361] bridge_slave_1: entered allmulticast mode [ 61.823701][ T6361] bridge_slave_1: entered promiscuous mode [ 61.843564][ T6354] team0: Port device team_slave_0 added [ 61.847031][ T6370] team0: Port device team_slave_0 added [ 61.857678][ T6358] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.859619][ T6358] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.861675][ T6358] bridge_slave_0: entered allmulticast mode [ 61.863841][ T6358] bridge_slave_0: entered promiscuous mode [ 61.866837][ T6354] team0: Port device team_slave_1 added [ 61.873588][ T6361] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.876818][ T6370] team0: Port device team_slave_1 added [ 61.897237][ T6361] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.899998][ T6358] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.902033][ T6358] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.904000][ T6358] bridge_slave_1: entered allmulticast mode [ 61.906120][ T6358] bridge_slave_1: entered promiscuous mode [ 61.909972][ T6374] chnl_net:caif_netlink_parms(): no params data found [ 61.921542][ T6370] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.923337][ T6370] 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. [ 61.930095][ T6370] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.957349][ T6370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.959416][ T6370] 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. [ 61.965855][ T6370] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.974960][ T6354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.976793][ T6354] 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. [ 61.983704][ T6354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.999621][ T6361] team0: Port device team_slave_0 added [ 62.001568][ T6355] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.049192][ T6355] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.091368][ T6354] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.093181][ T6354] 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. [ 62.099945][ T6354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.105435][ T6358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.110915][ T6358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.128233][ T6361] team0: Port device team_slave_1 added [ 62.144232][ T6355] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.189530][ T6355] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.252804][ T6374] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.254778][ T6374] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.256720][ T6374] bridge_slave_0: entered allmulticast mode [ 62.259024][ T6374] bridge_slave_0: entered promiscuous mode [ 62.278670][ T6358] team0: Port device team_slave_0 added [ 62.319327][ T6354] hsr_slave_0: entered promiscuous mode [ 62.358046][ T6354] hsr_slave_1: entered promiscuous mode [ 62.397734][ T6354] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.400027][ T6354] Cannot create hsr debugfs directory [ 62.405570][ T6374] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.407411][ T6374] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.409555][ T6374] bridge_slave_1: entered allmulticast mode [ 62.411580][ T6374] bridge_slave_1: entered promiscuous mode [ 62.469071][ T6370] hsr_slave_0: entered promiscuous mode [ 62.507956][ T6370] hsr_slave_1: entered promiscuous mode [ 62.547702][ T6370] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.549959][ T6370] Cannot create hsr debugfs directory [ 62.552202][ T6358] team0: Port device team_slave_1 added [ 62.554708][ T6361] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.556544][ T6361] 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. [ 62.563550][ T6361] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.588310][ T6361] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.590182][ T6361] 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. [ 62.596840][ T6361] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.601752][ T6374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.611049][ T6358] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.612826][ T6358] 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. [ 62.620058][ T6358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.642223][ T6374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.654965][ T6358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.656903][ T6358] 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. [ 62.664622][ T6358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.711422][ T6374] team0: Port device team_slave_0 added [ 62.749066][ T6358] hsr_slave_0: entered promiscuous mode [ 62.788042][ T6358] hsr_slave_1: entered promiscuous mode [ 62.827765][ T6358] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.829797][ T6358] Cannot create hsr debugfs directory [ 62.869313][ T6361] hsr_slave_0: entered promiscuous mode [ 62.908071][ T6361] hsr_slave_1: entered promiscuous mode [ 62.947873][ T6361] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.949920][ T6361] Cannot create hsr debugfs directory [ 62.972211][ T6374] team0: Port device team_slave_1 added [ 62.978261][ T6376] Bluetooth: hci3: command 0x0409 tx timeout [ 62.978352][ T6359] Bluetooth: hci0: command 0x0409 tx timeout [ 63.031120][ T6374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.033015][ T6374] 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. [ 63.040421][ T6374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.057814][ T6359] Bluetooth: hci2: command 0x0409 tx timeout [ 63.057832][ T6376] Bluetooth: hci4: command 0x0409 tx timeout [ 63.059697][ T6359] Bluetooth: hci1: command 0x0409 tx timeout [ 63.071279][ T6374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.073186][ T6374] 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. [ 63.080187][ T6374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.110631][ T6355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.137820][ T6359] Bluetooth: hci5: command 0x0409 tx timeout [ 63.186330][ T6370] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.220090][ T6370] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.329151][ T6374] hsr_slave_0: entered promiscuous mode [ 63.347841][ T6374] hsr_slave_1: entered promiscuous mode [ 63.367668][ T6374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 63.369646][ T6374] Cannot create hsr debugfs directory [ 63.457067][ T6370] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.509746][ T6355] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.521642][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.523567][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.526359][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.528409][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.565756][ T6370] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.714583][ T6355] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.717442][ T6355] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.844410][ T6370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.899709][ T6370] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.912824][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.914722][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.919869][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.921742][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.931929][ T6355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.944060][ T6370] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.946793][ T6370] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.974054][ T6361] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.009149][ T6361] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.031567][ T6361] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.078345][ T6361] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 64.142084][ T6355] veth0_vlan: entered promiscuous mode [ 64.152821][ T6355] veth1_vlan: entered promiscuous mode [ 64.159793][ T6358] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.200765][ T6358] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.268040][ T6358] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.289888][ T6358] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.351845][ T6355] veth0_macvtap: entered promiscuous mode [ 64.355158][ T6355] veth1_macvtap: entered promiscuous mode [ 64.374469][ T6370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.397530][ T6361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.419925][ T6374] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 64.449657][ T6374] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 64.494302][ T6361] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.499132][ T2162] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.500864][ T2162] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.536893][ T6355] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.541772][ T6374] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.569275][ T6374] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.600645][ T6454] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.602662][ T6454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.605449][ T6454] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.607306][ T6454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.650955][ T6355] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.654033][ T6370] veth0_vlan: entered promiscuous mode [ 64.656387][ T6355] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.661011][ T6355] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.663322][ T6355] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.665649][ T6355] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.708108][ T6361] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.720146][ T6358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.752781][ T6370] veth1_vlan: entered promiscuous mode [ 64.764058][ T6354] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.792362][ T6354] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.819928][ T6354] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.874994][ T6358] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.904817][ T6354] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.957466][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.959517][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.970821][ T6370] veth0_macvtap: entered promiscuous mode [ 64.974775][ T6370] veth1_macvtap: entered promiscuous mode [ 65.026512][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.028500][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.057818][ T6359] Bluetooth: hci0: command 0x041b tx timeout [ 65.058096][ T5996] Bluetooth: hci3: command 0x041b tx timeout [ 65.066648][ T6361] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.085620][ T6358] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.103111][ T6358] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.109057][ T6370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.112056][ T6370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.115429][ T6370] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.139422][ T6376] Bluetooth: hci4: command 0x041b tx timeout [ 65.141027][ T6376] Bluetooth: hci2: command 0x041b tx timeout [ 65.142596][ T6376] Bluetooth: hci1: command 0x041b tx timeout [ 65.161926][ T6374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.172848][ T2071] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.175084][ T2071] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.209480][ T6370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.212283][ T6370] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.215609][ T6370] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.217947][ T5996] Bluetooth: hci5: command 0x041b tx timeout [ 65.240585][ T6370] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.242885][ T6370] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.245108][ T6370] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.247359][ T6370] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.253907][ T6374] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.265041][ T6008] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.267160][ T6008] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.325835][ T6008] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.327857][ T6008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.330821][ T6008] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.332692][ T6008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.351525][ T6454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.353113][ T6354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.353662][ T6454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.359715][ T6374] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.362449][ T6374] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.395987][ T6354] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.467578][ T5993] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.469531][ T5993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.485121][ T5993] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.486947][ T5993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.509960][ T6007] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.511924][ T6007] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.535934][ T6358] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.612971][ T6358] veth0_vlan: entered promiscuous mode [ 65.656789][ T6358] veth1_vlan: entered promiscuous mode [ 65.697552][ T6361] veth0_vlan: entered promiscuous mode [ 65.715696][ T6361] veth1_vlan: entered promiscuous mode [ 65.725220][ T6358] veth0_macvtap: entered promiscuous mode [ 65.762648][ T6361] veth0_macvtap: entered promiscuous mode [ 65.771646][ T6358] veth1_macvtap: entered promiscuous mode [ 65.776060][ T6361] veth1_macvtap: entered promiscuous mode [ 65.825800][ T6358] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.833749][ T6358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.841724][ T6358] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.851494][ T6358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.867527][ T6358] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.883739][ T6361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.886437][ T6361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.898021][ T6361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.900739][ T6361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.903310][ T6361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.905997][ T6361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.939148][ T6361] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.942456][ T6374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.944573][ T6358] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.947408][ T6358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.968721][ T6358] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.971592][ T6358] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.992502][ T6358] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.006915][ T6354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.027934][ T6361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.030942][ T6361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.033679][ T6361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.036443][ T6361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.053583][ T6361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.056206][ T6361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.072462][ T6361] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.076658][ T6358] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.079581][ T6358] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.081894][ T6358] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.084171][ T6358] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.129039][ T6361] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.131311][ T6361] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.133595][ T6361] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.135731][ T6361] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.216630][ T6354] veth0_vlan: entered promiscuous mode [ 66.284239][ T6354] veth1_vlan: entered promiscuous mode [ 66.321308][ T5993] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.323550][ T5993] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.340834][ T6517] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.343047][ T6517] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.363149][ T6354] veth0_macvtap: entered promiscuous mode [ 66.377034][ T6354] veth1_macvtap: entered promiscuous mode [ 66.392492][ T5993] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.394744][ T5993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.413106][ T6517] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.415244][ T6517] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.437421][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.443811][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.448710][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.453755][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.460523][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.465541][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.471584][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.479732][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.484225][ T6524] loop2: detected capacity change from 0 to 32768 [ 66.494882][ T6354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.533635][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.542238][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.548455][ T6524] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 66.555271][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.559314][ T6524] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 66.564788][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.570414][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.575011][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.581064][ T6354] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.584950][ T6354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.589649][ T6524] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 66.594534][ T6354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.597255][ T6008] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 66.600028][ T6008] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 66.601263][ T6354] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.604030][ T6354] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.606265][ T6354] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.630978][ T6354] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.674677][ T6008] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms [ 66.677482][ T6008] gfs2: fsid=syz:syz.0: jid=0: Done [ 66.684883][ T6524] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 66.692931][ T6524] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 66.695143][ T6524] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 66.695143][ T6524] inode = 12 2341 [ 66.695143][ T6524] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 66.733057][ T6374] veth0_vlan: entered promiscuous mode [ 66.758155][ T5993] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.760225][ T5993] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.772506][ T6568] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 66.774709][ T6568] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 66.774709][ T6568] inode = 12 2341 [ 66.774709][ T6568] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 66.799316][ T6374] veth1_vlan: entered promiscuous mode [ 66.819248][ T6524] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 66.821749][ T6568] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 66.837783][ T6524] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6524 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 66.840861][ T6568] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6524 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 66.844323][ T5993] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.850421][ T5993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.856787][ T6374] veth0_macvtap: entered promiscuous mode [ 66.863232][ T6524] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6568 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 66.867944][ T6568] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6568 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 66.872503][ T6568] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 66.880699][ T6374] veth1_macvtap: entered promiscuous mode [ 66.885193][ T6524] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 66.893036][ T6568] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 66.904267][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.907364][ T6568] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 66.912956][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.919532][ T6568] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 66.934343][ T6532] loop3: detected capacity change from 0 to 32768 [ 66.940745][ T6568] gfs2: fsid=syz:syz.0: File system withdrawn [ 66.948488][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.951216][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.953618][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.956289][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.957804][ T6568] CPU: 0 PID: 6568 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 66.960528][ T6532] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 66.961537][ T6568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 66.965971][ T6568] Call trace: [ 66.966859][ T6568] dump_backtrace+0x1b8/0x1e4 [ 66.968150][ T6568] show_stack+0x2c/0x44 [ 66.969285][ T6568] dump_stack_lvl+0xd0/0x124 [ 66.970525][ T6568] dump_stack+0x1c/0x28 [ 66.971624][ T6568] gfs2_withdraw+0xd4c/0x1140 [ 66.972930][ T6568] gfs2_consist_inode_i+0xf0/0x10c [ 66.974326][ T6568] gfs2_dirent_scan+0x458/0x584 [ 66.975609][ T6568] gfs2_dirent_search+0x28c/0x790 [ 66.976892][ T6568] gfs2_dir_search+0xb8/0x280 [ 66.978181][ T6568] gfs2_lookupi+0x3a4/0x500 [ 66.979250][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.979362][ T6568] __gfs2_lookup+0xb0/0x270 [ 66.981970][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.983178][ T6568] gfs2_atomic_open+0x9c/0x1c4 [ 66.985686][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.986875][ T6568] path_openat+0xb10/0x27f8 [ 66.990753][ T6568] do_filp_open+0x1bc/0x3cc [ 66.991926][ T6568] do_sys_openat2+0x124/0x1b8 [ 66.993144][ T6568] __arm64_sys_openat+0x1f0/0x240 [ 66.994493][ T6568] invoke_syscall+0x98/0x2b8 [ 66.995747][ T6568] el0_svc_common+0x130/0x23c [ 66.996950][ T6568] do_el0_svc+0x48/0x58 [ 66.998005][ T6568] el0_svc+0x58/0x16c [ 66.999021][ T6568] el0t_64_sync_handler+0x84/0xfc [ 67.000371][ T6568] el0t_64_sync+0x190/0x194 [ 67.004621][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.007552][ T6532] CPU: 0 PID: 6532 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 67.010258][ T6532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 67.012855][ T6532] Call trace: [ 67.013698][ T6532] dump_backtrace+0x1b8/0x1e4 [ 67.014873][ T6532] show_stack+0x2c/0x44 [ 67.016016][ T6532] dump_stack_lvl+0xd0/0x124 [ 67.017271][ T6532] dump_stack+0x1c/0x28 [ 67.018346][ T6532] sysfs_create_dir_ns+0x278/0x318 [ 67.019730][ T6532] kobject_add_internal+0x598/0xb14 [ 67.021144][ T6532] kobject_init_and_add+0x130/0x1a0 [ 67.022575][ T6532] gfs2_sys_fs_add+0x1f8/0x3f4 [ 67.023829][ T6532] gfs2_fill_super+0xd9c/0x1f5c [ 67.025055][ T6532] get_tree_bdev+0x378/0x570 [ 67.026297][ T6532] gfs2_get_tree+0x54/0x1b4 [ 67.027453][ T6532] vfs_get_tree+0x90/0x274 [ 67.028661][ T6532] do_new_mount+0x25c/0x8c8 [ 67.029852][ T6532] path_mount+0x590/0xe04 [ 67.030930][ T6532] __arm64_sys_mount+0x45c/0x594 [ 67.032231][ T6532] invoke_syscall+0x98/0x2b8 [ 67.033474][ T6532] el0_svc_common+0x130/0x23c [ 67.034699][ T6532] do_el0_svc+0x48/0x58 [ 67.035862][ T6532] el0_svc+0x58/0x16c [ 67.036957][ T6532] el0t_64_sync_handler+0x84/0xfc [ 67.038291][ T6532] el0t_64_sync+0x190/0x194 [ 67.059345][ T6374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.090448][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.102366][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.119712][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.135038][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.138194][ T6376] Bluetooth: hci3: command 0x040f tx timeout [ 67.139818][ T6376] Bluetooth: hci0: command 0x040f tx timeout [ 67.141483][ T6532] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. 1970/01/01 00:01:07 executed programs: 6 [ 67.151699][ T6532] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 67.155143][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.168076][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.183155][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.197774][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.205119][ T6565] loop1: detected capacity change from 0 to 32768 [ 67.210632][ T6374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.217587][ T6374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.217925][ T5996] Bluetooth: hci1: command 0x040f tx timeout [ 67.218305][ T6376] Bluetooth: hci2: command 0x040f tx timeout [ 67.220385][ T5996] Bluetooth: hci4: command 0x040f tx timeout [ 67.228120][ T6374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.253512][ T6565] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 67.255438][ T6565] CPU: 0 PID: 6565 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 67.258184][ T6565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 67.260828][ T6565] Call trace: [ 67.261665][ T6565] dump_backtrace+0x1b8/0x1e4 [ 67.262904][ T6565] show_stack+0x2c/0x44 [ 67.263979][ T6565] dump_stack_lvl+0xd0/0x124 [ 67.265214][ T6565] dump_stack+0x1c/0x28 [ 67.266358][ T6565] sysfs_create_dir_ns+0x278/0x318 [ 67.267738][ T6565] kobject_add_internal+0x598/0xb14 [ 67.269119][ T6565] kobject_init_and_add+0x130/0x1a0 [ 67.270502][ T6565] gfs2_sys_fs_add+0x1f8/0x3f4 [ 67.271754][ T6565] gfs2_fill_super+0xd9c/0x1f5c [ 67.273014][ T6565] get_tree_bdev+0x378/0x570 [ 67.274262][ T6565] gfs2_get_tree+0x54/0x1b4 [ 67.275486][ T6565] vfs_get_tree+0x90/0x274 [ 67.276563][ T6565] do_new_mount+0x25c/0x8c8 [ 67.277707][ T6565] path_mount+0x590/0xe04 [ 67.278839][ T6565] __arm64_sys_mount+0x45c/0x594 [ 67.280065][ T6565] invoke_syscall+0x98/0x2b8 [ 67.281270][ T6565] el0_svc_common+0x130/0x23c [ 67.282562][ T6565] do_el0_svc+0x48/0x58 [ 67.283685][ T6565] el0_svc+0x58/0x16c [ 67.284738][ T6565] el0t_64_sync_handler+0x84/0xfc [ 67.286064][ T6565] el0t_64_sync+0x190/0x194 [ 67.292905][ T6374] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.295804][ T6374] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.297739][ T5996] Bluetooth: hci5: command 0x040f tx timeout [ 67.312111][ T6565] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 67.315527][ T6565] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 67.320108][ T6374] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.322347][ T6374] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.606091][ T6013] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.608271][ T6013] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.683545][ T5993] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.685577][ T5993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.887149][ T6564] loop5: detected capacity change from 0 to 32768 [ 67.910612][ T6564] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 67.915226][ T6564] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 67.928491][ T6564] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 67.958340][ T6454] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 67.960187][ T6454] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 68.051940][ T6573] loop0: detected capacity change from 0 to 32768 [ 68.075851][ T6573] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 68.081784][ T6573] CPU: 0 PID: 6573 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 68.084236][ T6573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 68.086850][ T6573] Call trace: [ 68.087667][ T6573] dump_backtrace+0x1b8/0x1e4 [ 68.088923][ T6573] show_stack+0x2c/0x44 [ 68.089977][ T6573] dump_stack_lvl+0xd0/0x124 [ 68.091203][ T6573] dump_stack+0x1c/0x28 [ 68.092280][ T6573] sysfs_create_dir_ns+0x278/0x318 [ 68.093649][ T6573] kobject_add_internal+0x598/0xb14 [ 68.094995][ T6573] kobject_init_and_add+0x130/0x1a0 [ 68.096328][ T6573] gfs2_sys_fs_add+0x1f8/0x3f4 [ 68.097605][ T6573] gfs2_fill_super+0xd9c/0x1f5c [ 68.098905][ T6573] get_tree_bdev+0x378/0x570 [ 68.100099][ T6573] gfs2_get_tree+0x54/0x1b4 [ 68.101324][ T6573] vfs_get_tree+0x90/0x274 [ 68.102516][ T6573] do_new_mount+0x25c/0x8c8 [ 68.103747][ T6573] path_mount+0x590/0xe04 [ 68.104857][ T6573] __arm64_sys_mount+0x45c/0x594 [ 68.106154][ T6573] invoke_syscall+0x98/0x2b8 [ 68.107378][ T6573] el0_svc_common+0x130/0x23c [ 68.108687][ T6573] do_el0_svc+0x48/0x58 [ 68.109790][ T6573] el0_svc+0x58/0x16c [ 68.110826][ T6573] el0t_64_sync_handler+0x84/0xfc [ 68.112122][ T6573] el0t_64_sync+0x190/0x194 [ 68.120820][ T6573] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 68.124509][ T6454] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 164ms [ 68.135958][ T6573] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 68.145317][ T6454] gfs2: fsid=syz:syz.0: jid=0: Done [ 68.152639][ T6564] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 68.203098][ T6564] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 68.205387][ T6564] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 68.205387][ T6564] inode = 12 2341 [ 68.205387][ T6564] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 68.227967][ T6564] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 68.230449][ T6564] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6564 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 68.233022][ T6564] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 68.235318][ T6564] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 68.237207][ T6564] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 68.299001][ T6564] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 68.301297][ T6564] gfs2: fsid=syz:syz.0: File system withdrawn [ 68.303015][ T6564] CPU: 1 PID: 6564 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 68.305760][ T6564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 68.308402][ T6564] Call trace: [ 68.309247][ T6564] dump_backtrace+0x1b8/0x1e4 [ 68.310509][ T6564] show_stack+0x2c/0x44 [ 68.311550][ T6564] dump_stack_lvl+0xd0/0x124 [ 68.312746][ T6564] dump_stack+0x1c/0x28 [ 68.313824][ T6564] gfs2_withdraw+0xd4c/0x1140 [ 68.315078][ T6564] gfs2_consist_inode_i+0xf0/0x10c [ 68.316411][ T6564] gfs2_dirent_scan+0x458/0x584 [ 68.317692][ T6564] gfs2_dirent_search+0x28c/0x790 [ 68.318995][ T6564] gfs2_dir_search+0xb8/0x280 [ 68.320219][ T6564] gfs2_lookupi+0x3a4/0x500 [ 68.321421][ T6564] __gfs2_lookup+0xb0/0x270 [ 68.322581][ T6564] gfs2_lookup+0x2c/0x3c [ 68.323655][ T6564] __lookup_slow+0x250/0x374 [ 68.324809][ T6564] lookup_slow+0x60/0x84 [ 68.325915][ T6564] link_path_walk+0x7c8/0xc5c [ 68.327196][ T6564] path_lookupat+0x90/0x3d0 [ 68.328369][ T6564] do_o_path+0xa8/0x214 [ 68.329496][ T6564] path_openat+0x21d0/0x27f8 [ 68.330749][ T6564] do_filp_open+0x1bc/0x3cc [ 68.331938][ T6564] do_sys_openat2+0x124/0x1b8 [ 68.333170][ T6564] __arm64_sys_openat+0x1f0/0x240 [ 68.334524][ T6564] invoke_syscall+0x98/0x2b8 [ 68.335777][ T6564] el0_svc_common+0x130/0x23c [ 68.336972][ T6564] do_el0_svc+0x48/0x58 [ 68.338139][ T6564] el0_svc+0x58/0x16c [ 68.339171][ T6564] el0t_64_sync_handler+0x84/0xfc [ 68.340560][ T6564] el0t_64_sync+0x190/0x194 [ 68.802214][ T6584] loop3: detected capacity change from 0 to 32768 [ 68.823985][ T6584] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 68.834423][ T6584] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 68.877543][ T6584] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 68.885339][ T6007] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 68.887168][ T6007] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 68.893542][ T6594] loop4: detected capacity change from 0 to 32768 [ 68.925339][ T6594] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 68.927493][ T6594] CPU: 1 PID: 6594 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 68.930162][ T6594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 68.932837][ T6594] Call trace: [ 68.933704][ T6594] dump_backtrace+0x1b8/0x1e4 [ 68.934936][ T6594] show_stack+0x2c/0x44 [ 68.936011][ T6594] dump_stack_lvl+0xd0/0x124 [ 68.937230][ T6594] dump_stack+0x1c/0x28 [ 68.938371][ T6594] sysfs_create_dir_ns+0x278/0x318 [ 68.939690][ T6594] kobject_add_internal+0x598/0xb14 [ 68.941074][ T6594] kobject_init_and_add+0x130/0x1a0 [ 68.942408][ T6594] gfs2_sys_fs_add+0x1f8/0x3f4 [ 68.943602][ T6594] gfs2_fill_super+0xd9c/0x1f5c [ 68.944858][ T6594] get_tree_bdev+0x378/0x570 [ 68.946027][ T6594] gfs2_get_tree+0x54/0x1b4 [ 68.947198][ T6594] vfs_get_tree+0x90/0x274 [ 68.948347][ T6594] do_new_mount+0x25c/0x8c8 [ 68.949491][ T6594] path_mount+0x590/0xe04 [ 68.950582][ T6594] __arm64_sys_mount+0x45c/0x594 [ 68.951897][ T6594] invoke_syscall+0x98/0x2b8 [ 68.953106][ T6594] el0_svc_common+0x130/0x23c [ 68.954316][ T6594] do_el0_svc+0x48/0x58 [ 68.955415][ T6594] el0_svc+0x58/0x16c [ 68.956414][ T6594] el0t_64_sync_handler+0x84/0xfc [ 68.957795][ T6594] el0t_64_sync+0x190/0x194 [ 68.987736][ T6594] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 69.008790][ T6594] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 69.026318][ T6007] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 139ms [ 69.029602][ T6586] loop2: detected capacity change from 0 to 32768 [ 69.038874][ T6007] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.040456][ T6584] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 69.050414][ T6586] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 69.052448][ T6586] CPU: 0 PID: 6586 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 69.055309][ T6586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 69.058018][ T6586] Call trace: [ 69.058877][ T6586] dump_backtrace+0x1b8/0x1e4 [ 69.060172][ T6586] show_stack+0x2c/0x44 [ 69.061422][ T6586] dump_stack_lvl+0xd0/0x124 [ 69.061670][ T6590] loop1: detected capacity change from 0 to 32768 [ 69.062755][ T6586] dump_stack+0x1c/0x28 [ 69.062771][ T6586] sysfs_create_dir_ns+0x278/0x318 [ 69.062786][ T6586] kobject_add_internal+0x598/0xb14 [ 69.068229][ T6586] kobject_init_and_add+0x130/0x1a0 [ 69.069642][ T6586] gfs2_sys_fs_add+0x1f8/0x3f4 [ 69.070890][ T6586] gfs2_fill_super+0xd9c/0x1f5c [ 69.072162][ T6586] get_tree_bdev+0x378/0x570 [ 69.073411][ T6586] gfs2_get_tree+0x54/0x1b4 [ 69.074617][ T6586] vfs_get_tree+0x90/0x274 [ 69.075729][ T6586] do_new_mount+0x25c/0x8c8 [ 69.076935][ T6586] path_mount+0x590/0xe04 [ 69.078098][ T6586] __arm64_sys_mount+0x45c/0x594 [ 69.079442][ T6586] invoke_syscall+0x98/0x2b8 [ 69.080693][ T6586] el0_svc_common+0x130/0x23c [ 69.082059][ T6586] do_el0_svc+0x48/0x58 [ 69.083157][ T6586] el0_svc+0x58/0x16c [ 69.084283][ T6586] el0t_64_sync_handler+0x84/0xfc [ 69.085621][ T6586] el0t_64_sync+0x190/0x194 [ 69.089509][ T6584] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 69.091832][ T6584] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 69.091832][ T6584] inode = 12 2341 [ 69.091832][ T6584] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 69.096561][ T6584] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 69.102904][ T6590] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 69.105157][ T6590] CPU: 0 PID: 6590 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 69.107831][ T6590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 69.110561][ T6590] Call trace: [ 69.111486][ T6590] dump_backtrace+0x1b8/0x1e4 [ 69.112777][ T6590] show_stack+0x2c/0x44 [ 69.113905][ T6590] dump_stack_lvl+0xd0/0x124 [ 69.115111][ T6590] dump_stack+0x1c/0x28 [ 69.116183][ T6590] sysfs_create_dir_ns+0x278/0x318 [ 69.117583][ T6590] kobject_add_internal+0x598/0xb14 [ 69.118965][ T6590] kobject_init_and_add+0x130/0x1a0 [ 69.120340][ T6590] gfs2_sys_fs_add+0x1f8/0x3f4 [ 69.121613][ T6590] gfs2_fill_super+0xd9c/0x1f5c [ 69.122962][ T6590] get_tree_bdev+0x378/0x570 [ 69.124218][ T6590] gfs2_get_tree+0x54/0x1b4 [ 69.125412][ T6590] vfs_get_tree+0x90/0x274 [ 69.125510][ T6584] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6584 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 69.126610][ T6590] do_new_mount+0x25c/0x8c8 [ 69.126626][ T6590] path_mount+0x590/0xe04 [ 69.126636][ T6590] __arm64_sys_mount+0x45c/0x594 [ 69.132788][ T6590] invoke_syscall+0x98/0x2b8 [ 69.134105][ T6590] el0_svc_common+0x130/0x23c [ 69.135317][ T6590] do_el0_svc+0x48/0x58 [ 69.136432][ T6590] el0_svc+0x58/0x16c [ 69.137075][ T6584] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 69.137471][ T6590] el0t_64_sync_handler+0x84/0xfc [ 69.141135][ T6590] el0t_64_sync+0x190/0x194 [ 69.152564][ T6584] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 69.189948][ T6584] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 69.202127][ T6584] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 69.215571][ T6584] gfs2: fsid=syz:syz.0: File system withdrawn [ 69.218467][ T6359] Bluetooth: hci3: command 0x0419 tx timeout [ 69.218605][ T5996] Bluetooth: hci0: command 0x0419 tx timeout [ 69.228157][ T6584] CPU: 1 PID: 6584 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 69.230922][ T6584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 69.233520][ T6584] Call trace: [ 69.234388][ T6584] dump_backtrace+0x1b8/0x1e4 [ 69.235643][ T6584] show_stack+0x2c/0x44 [ 69.236706][ T6584] dump_stack_lvl+0xd0/0x124 [ 69.237916][ T6584] dump_stack+0x1c/0x28 [ 69.239068][ T6584] gfs2_withdraw+0xd4c/0x1140 [ 69.240350][ T6584] gfs2_consist_inode_i+0xf0/0x10c [ 69.241679][ T6584] gfs2_dirent_scan+0x458/0x584 [ 69.242978][ T6584] gfs2_dirent_search+0x28c/0x790 [ 69.244293][ T6584] gfs2_dir_search+0xb8/0x280 [ 69.245552][ T6584] gfs2_lookupi+0x3a4/0x500 [ 69.246768][ T6584] __gfs2_lookup+0xb0/0x270 [ 69.247970][ T6584] gfs2_lookup+0x2c/0x3c [ 69.249088][ T6584] __lookup_slow+0x250/0x374 [ 69.250288][ T6584] lookup_slow+0x60/0x84 [ 69.251453][ T6584] link_path_walk+0x7c8/0xc5c [ 69.252668][ T6584] path_lookupat+0x90/0x3d0 [ 69.253854][ T6584] do_o_path+0xa8/0x214 [ 69.255015][ T6584] path_openat+0x21d0/0x27f8 [ 69.256291][ T6584] do_filp_open+0x1bc/0x3cc [ 69.257464][ T6584] do_sys_openat2+0x124/0x1b8 [ 69.258814][ T6584] __arm64_sys_openat+0x1f0/0x240 [ 69.260175][ T6584] invoke_syscall+0x98/0x2b8 [ 69.261350][ T6584] el0_svc_common+0x130/0x23c [ 69.262583][ T6584] do_el0_svc+0x48/0x58 [ 69.263760][ T6584] el0_svc+0x58/0x16c [ 69.264817][ T6584] el0t_64_sync_handler+0x84/0xfc [ 69.266178][ T6584] el0t_64_sync+0x190/0x194 [ 69.268932][ T6586] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 69.272787][ T6586] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 69.298147][ T5996] Bluetooth: hci4: command 0x0419 tx timeout [ 69.310666][ T6376] Bluetooth: hci2: command 0x0419 tx timeout [ 69.310691][ T5996] Bluetooth: hci1: command 0x0419 tx timeout [ 69.378061][ T6359] Bluetooth: hci5: command 0x0419 tx timeout [ 69.417724][ T6590] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 69.421416][ T6590] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 69.619295][ T1612] cfg80211: failed to load regulatory.db [ 69.704794][ T6611] loop0: detected capacity change from 0 to 32768 [ 69.733504][ T6611] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.740288][ T6611] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.762753][ T6611] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 69.818082][ T6013] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.819831][ T6013] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.986340][ T6013] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 166ms [ 69.995336][ T6013] gfs2: fsid=syz:syz.0: jid=0: Done [ 70.003841][ T6611] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.009229][ T6611] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 70.011606][ T6611] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 70.011606][ T6611] inode = 12 2341 [ 70.011606][ T6611] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 70.037068][ T6611] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 70.047826][ T6611] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6611 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 70.061950][ T6611] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 70.079248][ T6648] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 70.094298][ T6611] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 70.105739][ T6648] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 70.116345][ T6611] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 70.126786][ T6648] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6611 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 70.140352][ T6611] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 70.148160][ T6611] gfs2: fsid=syz:syz.0: File system withdrawn [ 70.156926][ T6648] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6648 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 70.172914][ T6611] CPU: 0 PID: 6611 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 70.175453][ T6611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 70.178062][ T6611] Call trace: [ 70.178904][ T6611] dump_backtrace+0x1b8/0x1e4 [ 70.180153][ T6611] show_stack+0x2c/0x44 [ 70.181291][ T6611] dump_stack_lvl+0xd0/0x124 [ 70.182458][ T6611] dump_stack+0x1c/0x28 [ 70.183569][ T6611] gfs2_withdraw+0xd4c/0x1140 [ 70.184753][ T6611] gfs2_consist_inode_i+0xf0/0x10c [ 70.186076][ T6611] gfs2_dirent_scan+0x458/0x584 [ 70.187307][ T6611] gfs2_dirent_search+0x28c/0x790 [ 70.188655][ T6611] gfs2_dir_search+0xb8/0x280 [ 70.189838][ T6611] gfs2_lookupi+0x3a4/0x500 [ 70.191012][ T6611] __gfs2_lookup+0xb0/0x270 [ 70.192215][ T6611] gfs2_lookup+0x2c/0x3c [ 70.193309][ T6611] __lookup_slow+0x250/0x374 [ 70.194568][ T6611] lookup_slow+0x60/0x84 [ 70.195653][ T6611] link_path_walk+0x7c8/0xc5c [ 70.196868][ T6611] path_lookupat+0x90/0x3d0 [ 70.198048][ T6611] do_o_path+0xa8/0x214 [ 70.199126][ T6611] path_openat+0x21d0/0x27f8 [ 70.200328][ T6611] do_filp_open+0x1bc/0x3cc [ 70.201504][ T6611] do_sys_openat2+0x124/0x1b8 [ 70.202668][ T6611] __arm64_sys_openat+0x1f0/0x240 [ 70.203952][ T6611] invoke_syscall+0x98/0x2b8 [ 70.205244][ T6611] el0_svc_common+0x130/0x23c [ 70.206495][ T6611] do_el0_svc+0x48/0x58 [ 70.207561][ T6611] el0_svc+0x58/0x16c [ 70.208581][ T6611] el0t_64_sync_handler+0x84/0xfc [ 70.209850][ T6611] el0t_64_sync+0x190/0x194 [ 70.267368][ T6620] loop5: detected capacity change from 0 to 32768 [ 70.282947][ T6620] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 70.284989][ T6620] CPU: 0 PID: 6620 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 70.287560][ T6620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 70.290104][ T6620] Call trace: [ 70.290912][ T6620] dump_backtrace+0x1b8/0x1e4 [ 70.292210][ T6620] show_stack+0x2c/0x44 [ 70.293308][ T6620] dump_stack_lvl+0xd0/0x124 [ 70.294458][ T6620] dump_stack+0x1c/0x28 [ 70.295515][ T6620] sysfs_create_dir_ns+0x278/0x318 [ 70.296834][ T6620] kobject_add_internal+0x598/0xb14 [ 70.298199][ T6620] kobject_init_and_add+0x130/0x1a0 [ 70.299576][ T6620] gfs2_sys_fs_add+0x1f8/0x3f4 [ 70.300862][ T6620] gfs2_fill_super+0xd9c/0x1f5c [ 70.302104][ T6620] get_tree_bdev+0x378/0x570 [ 70.303342][ T6620] gfs2_get_tree+0x54/0x1b4 [ 70.304542][ T6620] vfs_get_tree+0x90/0x274 [ 70.305657][ T6620] do_new_mount+0x25c/0x8c8 [ 70.306866][ T6620] path_mount+0x590/0xe04 [ 70.308073][ T6620] __arm64_sys_mount+0x45c/0x594 [ 70.309343][ T6620] invoke_syscall+0x98/0x2b8 [ 70.310554][ T6620] el0_svc_common+0x130/0x23c [ 70.311776][ T6620] do_el0_svc+0x48/0x58 [ 70.312830][ T6620] el0_svc+0x58/0x16c [ 70.313891][ T6620] el0t_64_sync_handler+0x84/0xfc [ 70.315260][ T6620] el0t_64_sync+0x190/0x194 [ 70.341506][ T6648] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 70.395857][ T6620] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 70.406287][ T6620] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 70.566874][ T6644] loop3: detected capacity change from 0 to 32768 [ 70.606986][ T6644] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 70.614006][ T6644] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 70.634294][ T6644] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 70.696537][ T6479] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 70.698741][ T6479] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 70.854365][ T6479] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 155ms [ 70.866924][ T6479] gfs2: fsid=syz:syz.0: jid=0: Done [ 70.876256][ T6644] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.882041][ T6644] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 70.884632][ T6644] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 70.884632][ T6644] inode = 12 2341 [ 70.884632][ T6644] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 70.917003][ T6644] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 70.927561][ T6644] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6644 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 70.945103][ T6644] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 70.959087][ T6671] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 70.972638][ T6644] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 70.982797][ T6671] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 70.988045][ T6644] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 70.990294][ T6644] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 70.992069][ T6644] gfs2: fsid=syz:syz.0: File system withdrawn [ 70.993680][ T6644] CPU: 0 PID: 6644 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 70.996385][ T6644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 70.996858][ T6671] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6644 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 70.999000][ T6644] Call trace: [ 70.999008][ T6644] dump_backtrace+0x1b8/0x1e4 [ 70.999024][ T6644] show_stack+0x2c/0x44 [ 70.999034][ T6644] dump_stack_lvl+0xd0/0x124 [ 70.999046][ T6644] dump_stack+0x1c/0x28 [ 70.999057][ T6644] gfs2_withdraw+0xd4c/0x1140 [ 70.999068][ T6644] gfs2_consist_inode_i+0xf0/0x10c [ 70.999078][ T6644] gfs2_dirent_scan+0x458/0x584 [ 70.999092][ T6644] gfs2_dirent_search+0x28c/0x790 [ 70.999104][ T6644] gfs2_dir_search+0xb8/0x280 [ 70.999116][ T6644] gfs2_lookupi+0x3a4/0x500 [ 70.999127][ T6644] __gfs2_lookup+0xb0/0x270 [ 70.999138][ T6644] gfs2_lookup+0x2c/0x3c [ 70.999148][ T6644] __lookup_slow+0x250/0x374 [ 70.999159][ T6644] lookup_slow+0x60/0x84 [ 70.999169][ T6644] link_path_walk+0x7c8/0xc5c [ 71.011359][ T6634] loop4: detected capacity change from 0 to 32768 [ 71.012290][ T6644] path_lookupat+0x90/0x3d0 [ 71.012307][ T6644] do_o_path+0xa8/0x214 [ 71.012319][ T6644] path_openat+0x21d0/0x27f8 [ 71.019291][ T6671] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6671 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 71.019385][ T6644] do_filp_open+0x1bc/0x3cc [ 71.027528][ T6671] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 71.028573][ T6644] do_sys_openat2+0x124/0x1b8 [ 71.028591][ T6644] __arm64_sys_openat+0x1f0/0x240 [ 71.028600][ T6644] invoke_syscall+0x98/0x2b8 [ 71.028610][ T6644] el0_svc_common+0x130/0x23c [ 71.028619][ T6644] do_el0_svc+0x48/0x58 [ 71.028628][ T6644] el0_svc+0x58/0x16c [ 71.039359][ T6644] el0t_64_sync_handler+0x84/0xfc [ 71.040733][ T6644] el0t_64_sync+0x190/0x194 [ 71.054232][ T6634] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 71.056305][ T6634] CPU: 1 PID: 6634 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 71.058935][ T6634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 71.061566][ T6634] Call trace: [ 71.062470][ T6634] dump_backtrace+0x1b8/0x1e4 [ 71.063726][ T6634] show_stack+0x2c/0x44 [ 71.064864][ T6634] dump_stack_lvl+0xd0/0x124 [ 71.066152][ T6634] dump_stack+0x1c/0x28 [ 71.067292][ T6634] sysfs_create_dir_ns+0x278/0x318 [ 71.068672][ T6634] kobject_add_internal+0x598/0xb14 [ 71.070072][ T6634] kobject_init_and_add+0x130/0x1a0 [ 71.071476][ T6634] gfs2_sys_fs_add+0x1f8/0x3f4 [ 71.072768][ T6634] gfs2_fill_super+0xd9c/0x1f5c [ 71.074099][ T6634] get_tree_bdev+0x378/0x570 [ 71.075456][ T6634] gfs2_get_tree+0x54/0x1b4 [ 71.076698][ T6634] vfs_get_tree+0x90/0x274 [ 71.077879][ T6634] do_new_mount+0x25c/0x8c8 [ 71.079136][ T6634] path_mount+0x590/0xe04 [ 71.080297][ T6634] __arm64_sys_mount+0x45c/0x594 [ 71.081651][ T6634] invoke_syscall+0x98/0x2b8 [ 71.082887][ T6634] el0_svc_common+0x130/0x23c [ 71.084166][ T6634] do_el0_svc+0x48/0x58 [ 71.085307][ T6634] el0_svc+0x58/0x16c [ 71.086415][ T6634] el0t_64_sync_handler+0x84/0xfc [ 71.087753][ T6634] el0t_64_sync+0x190/0x194 [ 71.109961][ T6634] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 71.113533][ T6634] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 71.151115][ T6636] loop2: detected capacity change from 0 to 32768 [ 71.177825][ T6636] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 71.179919][ T6636] CPU: 0 PID: 6636 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 71.182666][ T6636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 71.185330][ T6636] Call trace: [ 71.186175][ T6636] dump_backtrace+0x1b8/0x1e4 [ 71.187432][ T6636] show_stack+0x2c/0x44 [ 71.188514][ T6636] dump_stack_lvl+0xd0/0x124 [ 71.189698][ T6636] dump_stack+0x1c/0x28 [ 71.190781][ T6636] sysfs_create_dir_ns+0x278/0x318 [ 71.192141][ T6636] kobject_add_internal+0x598/0xb14 [ 71.193468][ T6636] kobject_init_and_add+0x130/0x1a0 [ 71.194821][ T6636] gfs2_sys_fs_add+0x1f8/0x3f4 [ 71.196053][ T6636] gfs2_fill_super+0xd9c/0x1f5c [ 71.197338][ T6636] get_tree_bdev+0x378/0x570 [ 71.198567][ T6636] gfs2_get_tree+0x54/0x1b4 [ 71.199799][ T6636] vfs_get_tree+0x90/0x274 [ 71.200907][ T6636] do_new_mount+0x25c/0x8c8 [ 71.202075][ T6636] path_mount+0x590/0xe04 [ 71.203147][ T6636] __arm64_sys_mount+0x45c/0x594 [ 71.204371][ T6636] invoke_syscall+0x98/0x2b8 [ 71.205479][ T6636] el0_svc_common+0x130/0x23c [ 71.206645][ T6636] do_el0_svc+0x48/0x58 [ 71.207671][ T6636] el0_svc+0x58/0x16c [ 71.208695][ T6636] el0t_64_sync_handler+0x84/0xfc [ 71.210047][ T6636] el0t_64_sync+0x190/0x194 [ 71.367737][ T6636] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 71.371477][ T6636] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 71.603950][ T6647] loop1: detected capacity change from 0 to 32768 [ 71.650974][ T6647] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 71.657880][ T6647] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 71.677160][ T6647] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 71.707331][ T6006] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 71.709621][ T6006] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 71.828704][ T6006] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 119ms [ 71.841994][ T6006] gfs2: fsid=syz:syz.0: jid=0: Done [ 71.848032][ T6647] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 71.852995][ T6647] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 71.864329][ T6647] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 71.864329][ T6647] inode = 12 2341 [ 71.864329][ T6647] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 71.889418][ T6647] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 71.905162][ T6647] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6647 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 71.922611][ T6692] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 71.935021][ T6647] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6692 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 71.949193][ T6692] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 71.949193][ T6692] inode = 12 2341 [ 71.949193][ T6692] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 71.975567][ T6647] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 71.987044][ T6647] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 71.998424][ T6692] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 72.009974][ T6647] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 72.018868][ T6668] loop0: detected capacity change from 0 to 32768 [ 72.024047][ T6692] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6647 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 72.035925][ T6647] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 72.042284][ T6668] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 72.044353][ T6668] CPU: 1 PID: 6668 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 72.047155][ T6668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 72.049775][ T6668] Call trace: [ 72.050672][ T6668] dump_backtrace+0x1b8/0x1e4 [ 72.051935][ T6668] show_stack+0x2c/0x44 [ 72.052980][ T6668] dump_stack_lvl+0xd0/0x124 [ 72.054206][ T6668] dump_stack+0x1c/0x28 [ 72.055334][ T6668] sysfs_create_dir_ns+0x278/0x318 [ 72.056699][ T6668] kobject_add_internal+0x598/0xb14 [ 72.058075][ T6668] kobject_init_and_add+0x130/0x1a0 [ 72.059430][ T6668] gfs2_sys_fs_add+0x1f8/0x3f4 [ 72.060625][ T6668] gfs2_fill_super+0xd9c/0x1f5c [ 72.061870][ T6668] get_tree_bdev+0x378/0x570 [ 72.063072][ T6668] gfs2_get_tree+0x54/0x1b4 [ 72.064260][ T6668] vfs_get_tree+0x90/0x274 [ 72.065389][ T6668] do_new_mount+0x25c/0x8c8 [ 72.066605][ T6668] path_mount+0x590/0xe04 [ 72.067708][ T6668] __arm64_sys_mount+0x45c/0x594 [ 72.069030][ T6668] invoke_syscall+0x98/0x2b8 [ 72.070198][ T6668] el0_svc_common+0x130/0x23c [ 72.071387][ T6668] do_el0_svc+0x48/0x58 [ 72.072401][ T6668] el0_svc+0x58/0x16c [ 72.073438][ T6668] el0t_64_sync_handler+0x84/0xfc [ 72.074766][ T6668] el0t_64_sync+0x190/0x194 [ 72.082495][ T6692] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6692 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 72.095742][ T6647] gfs2: fsid=syz:syz.0: File system withdrawn [ 72.101860][ T6647] CPU: 1 PID: 6647 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 72.104578][ T6647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 72.107287][ T6647] Call trace: [ 72.108182][ T6647] dump_backtrace+0x1b8/0x1e4 [ 72.109444][ T6647] show_stack+0x2c/0x44 [ 72.110448][ T6647] dump_stack_lvl+0xd0/0x124 [ 72.111681][ T6647] dump_stack+0x1c/0x28 [ 72.112766][ T6647] gfs2_withdraw+0xd4c/0x1140 [ 72.113990][ T6647] gfs2_consist_inode_i+0xf0/0x10c [ 72.115342][ T6647] gfs2_dirent_scan+0x458/0x584 [ 72.116543][ T6647] gfs2_dirent_search+0x28c/0x790 [ 72.117841][ T6647] gfs2_dir_search+0xb8/0x280 [ 72.119045][ T6647] gfs2_lookupi+0x3a4/0x500 [ 72.120239][ T6647] __gfs2_lookup+0xb0/0x270 [ 72.121489][ T6647] gfs2_lookup+0x2c/0x3c [ 72.122548][ T6647] __lookup_slow+0x250/0x374 [ 72.123736][ T6647] lookup_slow+0x60/0x84 [ 72.124864][ T6647] link_path_walk+0x7c8/0xc5c [ 72.126108][ T6647] path_lookupat+0x90/0x3d0 [ 72.127274][ T6647] do_o_path+0xa8/0x214 [ 72.128312][ T6647] path_openat+0x21d0/0x27f8 [ 72.129504][ T6647] do_filp_open+0x1bc/0x3cc [ 72.130739][ T6647] do_sys_openat2+0x124/0x1b8 [ 72.131929][ T6647] __arm64_sys_openat+0x1f0/0x240 [ 72.133185][ T6647] invoke_syscall+0x98/0x2b8 [ 72.134400][ T6647] el0_svc_common+0x130/0x23c [ 72.135597][ T6647] do_el0_svc+0x48/0x58 [ 72.136674][ T6647] el0_svc+0x58/0x16c [ 72.137763][ T6647] el0t_64_sync_handler+0x84/0xfc [ 72.139069][ T6647] el0t_64_sync+0x190/0x194 [ 72.223452][ T6668] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 72.238436][ T6668] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 72.259814][ T6669] loop5: detected capacity change from 0 to 32768 [ 72.277909][ T6692] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 72.278065][ T6669] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 72.282251][ T6669] CPU: 0 PID: 6669 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 72.284962][ T6669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 72.287573][ T6669] Call trace: [ 72.288388][ T6669] dump_backtrace+0x1b8/0x1e4 [ 72.289625][ T6669] show_stack+0x2c/0x44 [ 72.290722][ T6669] dump_stack_lvl+0xd0/0x124 [ 72.292051][ T6669] dump_stack+0x1c/0x28 [ 72.293134][ T6669] sysfs_create_dir_ns+0x278/0x318 [ 72.294543][ T6669] kobject_add_internal+0x598/0xb14 [ 72.295853][ T6669] kobject_init_and_add+0x130/0x1a0 [ 72.297211][ T6669] gfs2_sys_fs_add+0x1f8/0x3f4 [ 72.298504][ T6669] gfs2_fill_super+0xd9c/0x1f5c [ 72.299780][ T6669] get_tree_bdev+0x378/0x570 [ 72.300991][ T6669] gfs2_get_tree+0x54/0x1b4 [ 72.302179][ T6669] vfs_get_tree+0x90/0x274 [ 72.303289][ T6669] do_new_mount+0x25c/0x8c8 [ 72.304415][ T6669] path_mount+0x590/0xe04 [ 72.305570][ T6669] __arm64_sys_mount+0x45c/0x594 [ 72.306805][ T6669] invoke_syscall+0x98/0x2b8 [ 72.308031][ T6669] el0_svc_common+0x130/0x23c [ 72.309292][ T6669] do_el0_svc+0x48/0x58 [ 72.310340][ T6669] el0_svc+0x58/0x16c [ 72.311383][ T6669] el0t_64_sync_handler+0x84/0xfc [ 72.312746][ T6669] el0t_64_sync+0x190/0x194 1970/01/01 00:01:12 executed programs: 20 [ 72.351321][ T6669] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 72.355452][ T6669] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 72.688373][ T6681] loop3: detected capacity change from 0 to 32768 [ 72.716350][ T6681] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 72.727862][ T6681] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 72.746287][ T6681] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 72.766595][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 72.777373][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 72.911099][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 133ms [ 72.921326][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 72.928455][ T6681] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 72.938422][ T6681] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 72.945171][ T6681] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 72.945171][ T6681] inode = 12 2341 [ 72.945171][ T6681] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 72.972924][ T6681] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 72.989938][ T6681] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6681 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 72.997345][ T6717] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 73.017366][ T6681] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6717 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 73.034716][ T6717] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 73.034716][ T6717] inode = 12 2341 [ 73.034716][ T6717] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 73.055821][ T6681] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 73.067920][ T6681] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 73.074500][ T6717] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 73.081960][ T6690] loop2: detected capacity change from 0 to 32768 [ 73.086979][ T6681] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 73.093997][ T6717] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6681 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 73.104176][ T6686] loop4: detected capacity change from 0 to 32768 [ 73.107927][ T6690] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.108355][ T6681] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 73.113462][ T6690] CPU: 1 PID: 6690 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 73.115068][ T6681] gfs2: fsid=syz:syz.0: File system withdrawn [ 73.116210][ T6690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 73.116220][ T6690] Call trace: [ 73.116224][ T6690] dump_backtrace+0x1b8/0x1e4 [ 73.116240][ T6690] show_stack+0x2c/0x44 [ 73.122997][ T6717] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6717 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 73.123436][ T6690] dump_stack_lvl+0xd0/0x124 [ 73.123454][ T6690] dump_stack+0x1c/0x28 [ 73.127359][ T6686] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.128473][ T6690] sysfs_create_dir_ns+0x278/0x318 [ 73.128494][ T6690] kobject_add_internal+0x598/0xb14 [ 73.128505][ T6690] kobject_init_and_add+0x130/0x1a0 [ 73.128516][ T6690] gfs2_sys_fs_add+0x1f8/0x3f4 [ 73.128525][ T6690] gfs2_fill_super+0xd9c/0x1f5c [ 73.128537][ T6690] get_tree_bdev+0x378/0x570 [ 73.137983][ T6690] gfs2_get_tree+0x54/0x1b4 [ 73.139208][ T6690] vfs_get_tree+0x90/0x274 [ 73.140309][ T6690] do_new_mount+0x25c/0x8c8 [ 73.141512][ T6690] path_mount+0x590/0xe04 [ 73.141600][ T6717] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 73.142635][ T6690] __arm64_sys_mount+0x45c/0x594 [ 73.142651][ T6690] invoke_syscall+0x98/0x2b8 [ 73.142661][ T6690] el0_svc_common+0x130/0x23c [ 73.148383][ T6690] do_el0_svc+0x48/0x58 [ 73.149470][ T6690] el0_svc+0x58/0x16c [ 73.150480][ T6690] el0t_64_sync_handler+0x84/0xfc [ 73.151805][ T6690] el0t_64_sync+0x190/0x194 [ 73.153430][ T6681] CPU: 0 PID: 6681 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 73.156152][ T6681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 73.158827][ T6681] Call trace: [ 73.159668][ T6681] dump_backtrace+0x1b8/0x1e4 [ 73.160901][ T6681] show_stack+0x2c/0x44 [ 73.162015][ T6681] dump_stack_lvl+0xd0/0x124 [ 73.163229][ T6681] dump_stack+0x1c/0x28 [ 73.164411][ T6681] gfs2_withdraw+0xd4c/0x1140 [ 73.165662][ T6681] gfs2_consist_inode_i+0xf0/0x10c [ 73.166993][ T6681] gfs2_dirent_scan+0x458/0x584 [ 73.168302][ T6681] gfs2_dirent_search+0x28c/0x790 [ 73.169654][ T6681] gfs2_dir_search+0xb8/0x280 [ 73.170791][ T6681] gfs2_lookupi+0x3a4/0x500 [ 73.171901][ T6681] __gfs2_lookup+0xb0/0x270 [ 73.173052][ T6681] gfs2_lookup+0x2c/0x3c [ 73.174182][ T6681] __lookup_slow+0x250/0x374 [ 73.175423][ T6681] lookup_slow+0x60/0x84 [ 73.176542][ T6681] link_path_walk+0x7c8/0xc5c [ 73.177810][ T6681] path_lookupat+0x90/0x3d0 [ 73.178984][ T6681] do_o_path+0xa8/0x214 [ 73.180023][ T6681] path_openat+0x21d0/0x27f8 [ 73.181185][ T6681] do_filp_open+0x1bc/0x3cc [ 73.182357][ T6681] do_sys_openat2+0x124/0x1b8 [ 73.183662][ T6681] __arm64_sys_openat+0x1f0/0x240 [ 73.184956][ T6681] invoke_syscall+0x98/0x2b8 [ 73.186161][ T6681] el0_svc_common+0x130/0x23c [ 73.187400][ T6681] do_el0_svc+0x48/0x58 [ 73.188512][ T6681] el0_svc+0x58/0x16c [ 73.189522][ T6681] el0t_64_sync_handler+0x84/0xfc [ 73.190812][ T6681] el0t_64_sync+0x190/0x194 [ 73.191993][ T6686] CPU: 1 PID: 6686 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 73.194813][ T6686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 73.196902][ T6690] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 73.197332][ T6686] Call trace: [ 73.197339][ T6686] dump_backtrace+0x1b8/0x1e4 [ 73.197353][ T6686] show_stack+0x2c/0x44 [ 73.197362][ T6686] dump_stack_lvl+0xd0/0x124 [ 73.201081][ T6690] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 73.201833][ T6686] dump_stack+0x1c/0x28 [ 73.207900][ T6686] sysfs_create_dir_ns+0x278/0x318 [ 73.209257][ T6686] kobject_add_internal+0x598/0xb14 [ 73.210598][ T6686] kobject_init_and_add+0x130/0x1a0 [ 73.212003][ T6686] gfs2_sys_fs_add+0x1f8/0x3f4 [ 73.213205][ T6686] gfs2_fill_super+0xd9c/0x1f5c [ 73.214371][ T6686] get_tree_bdev+0x378/0x570 [ 73.215540][ T6686] gfs2_get_tree+0x54/0x1b4 [ 73.216716][ T6686] vfs_get_tree+0x90/0x274 [ 73.217890][ T6686] do_new_mount+0x25c/0x8c8 [ 73.219068][ T6686] path_mount+0x590/0xe04 [ 73.220228][ T6686] __arm64_sys_mount+0x45c/0x594 [ 73.221558][ T6686] invoke_syscall+0x98/0x2b8 [ 73.222780][ T6686] el0_svc_common+0x130/0x23c [ 73.224049][ T6686] do_el0_svc+0x48/0x58 [ 73.225143][ T6686] el0_svc+0x58/0x16c [ 73.226154][ T6686] el0t_64_sync_handler+0x84/0xfc [ 73.227443][ T6686] el0t_64_sync+0x190/0x194 [ 73.365134][ T6686] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 73.384177][ T6686] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 73.726699][ T6713] loop1: detected capacity change from 0 to 32768 [ 73.802820][ T6713] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 73.804893][ T6713] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 73.835911][ T6713] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 73.839473][ T6705] loop0: detected capacity change from 0 to 32768 [ 73.857043][ T6006] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 73.859139][ T6006] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 73.870548][ T6705] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.872368][ T6705] CPU: 1 PID: 6705 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 73.874980][ T6705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 73.877634][ T6705] Call trace: [ 73.878375][ T6705] dump_backtrace+0x1b8/0x1e4 [ 73.879558][ T6705] show_stack+0x2c/0x44 [ 73.880639][ T6705] dump_stack_lvl+0xd0/0x124 [ 73.881865][ T6705] dump_stack+0x1c/0x28 [ 73.882932][ T6705] sysfs_create_dir_ns+0x278/0x318 [ 73.884245][ T6705] kobject_add_internal+0x598/0xb14 [ 73.885601][ T6705] kobject_init_and_add+0x130/0x1a0 [ 73.886912][ T6705] gfs2_sys_fs_add+0x1f8/0x3f4 [ 73.888163][ T6705] gfs2_fill_super+0xd9c/0x1f5c [ 73.889451][ T6705] get_tree_bdev+0x378/0x570 [ 73.890689][ T6705] gfs2_get_tree+0x54/0x1b4 [ 73.891846][ T6705] vfs_get_tree+0x90/0x274 [ 73.893004][ T6705] do_new_mount+0x25c/0x8c8 [ 73.894189][ T6705] path_mount+0x590/0xe04 [ 73.895331][ T6705] __arm64_sys_mount+0x45c/0x594 [ 73.896706][ T6705] invoke_syscall+0x98/0x2b8 [ 73.897917][ T6705] el0_svc_common+0x130/0x23c [ 73.899099][ T6705] do_el0_svc+0x48/0x58 [ 73.900163][ T6705] el0_svc+0x58/0x16c [ 73.901196][ T6705] el0t_64_sync_handler+0x84/0xfc [ 73.902456][ T6705] el0t_64_sync+0x190/0x194 [ 73.924111][ T6711] loop5: detected capacity change from 0 to 32768 [ 73.954504][ T6711] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 73.966631][ T6711] CPU: 1 PID: 6711 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 73.969305][ T6711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 73.971992][ T6711] Call trace: [ 73.972836][ T6711] dump_backtrace+0x1b8/0x1e4 [ 73.974073][ T6711] show_stack+0x2c/0x44 [ 73.975177][ T6711] dump_stack_lvl+0xd0/0x124 [ 73.976289][ T6711] dump_stack+0x1c/0x28 [ 73.977358][ T6711] sysfs_create_dir_ns+0x278/0x318 [ 73.978689][ T6711] kobject_add_internal+0x598/0xb14 [ 73.980051][ T6711] kobject_init_and_add+0x130/0x1a0 [ 73.981431][ T6711] gfs2_sys_fs_add+0x1f8/0x3f4 [ 73.982649][ T6711] gfs2_fill_super+0xd9c/0x1f5c [ 73.983901][ T6711] get_tree_bdev+0x378/0x570 [ 73.985101][ T6711] gfs2_get_tree+0x54/0x1b4 [ 73.986281][ T6711] vfs_get_tree+0x90/0x274 [ 73.987384][ T6711] do_new_mount+0x25c/0x8c8 [ 73.988611][ T6711] path_mount+0x590/0xe04 [ 73.989695][ T6711] __arm64_sys_mount+0x45c/0x594 [ 73.991002][ T6711] invoke_syscall+0x98/0x2b8 [ 73.992250][ T6711] el0_svc_common+0x130/0x23c [ 73.993567][ T6711] do_el0_svc+0x48/0x58 [ 73.994638][ T6711] el0_svc+0x58/0x16c [ 73.995706][ T6711] el0t_64_sync_handler+0x84/0xfc [ 73.997028][ T6711] el0t_64_sync+0x190/0x194 [ 74.008863][ T6711] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.010496][ T6006] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 151ms [ 74.012596][ T6705] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.018817][ T6006] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.022453][ T6713] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.032990][ T6711] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.037713][ T6705] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.038195][ T6713] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 74.041732][ T6713] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.041732][ T6713] inode = 12 2341 [ 74.041732][ T6713] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 74.078518][ T6713] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 74.086024][ T6713] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6713 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 74.089976][ T6713] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 74.090179][ T6746] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 74.094471][ T6746] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.094471][ T6746] inode = 12 2341 [ 74.094471][ T6746] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 74.107784][ T6713] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.116472][ T6713] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.127377][ T6746] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 74.130290][ T6713] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.140721][ T6713] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.142425][ T6713] CPU: 1 PID: 6713 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 74.145052][ T6713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 74.147546][ T6713] Call trace: [ 74.148433][ T6713] dump_backtrace+0x1b8/0x1e4 [ 74.149653][ T6713] show_stack+0x2c/0x44 [ 74.150763][ T6713] dump_stack_lvl+0xd0/0x124 [ 74.151960][ T6713] dump_stack+0x1c/0x28 [ 74.153045][ T6713] gfs2_withdraw+0xd4c/0x1140 [ 74.154280][ T6713] gfs2_consist_inode_i+0xf0/0x10c [ 74.155549][ T6713] gfs2_dirent_scan+0x458/0x584 [ 74.156740][ T6746] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6713 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 74.156876][ T6713] gfs2_dirent_search+0x28c/0x790 [ 74.160683][ T6713] gfs2_dir_search+0xb8/0x280 [ 74.161878][ T6713] gfs2_lookupi+0x3a4/0x500 [ 74.163147][ T6713] __gfs2_lookup+0xb0/0x270 [ 74.164360][ T6713] gfs2_lookup+0x2c/0x3c [ 74.165492][ T6713] __lookup_slow+0x250/0x374 [ 74.166708][ T6713] lookup_slow+0x60/0x84 [ 74.167785][ T6713] link_path_walk+0x7c8/0xc5c [ 74.168976][ T6713] path_lookupat+0x90/0x3d0 [ 74.170117][ T6713] do_o_path+0xa8/0x214 [ 74.171101][ T6713] path_openat+0x21d0/0x27f8 [ 74.172257][ T6713] do_filp_open+0x1bc/0x3cc [ 74.173413][ T6713] do_sys_openat2+0x124/0x1b8 [ 74.174641][ T6713] __arm64_sys_openat+0x1f0/0x240 [ 74.175481][ T6746] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6746 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 74.175936][ T6713] invoke_syscall+0x98/0x2b8 [ 74.179676][ T6713] el0_svc_common+0x130/0x23c [ 74.180938][ T6713] do_el0_svc+0x48/0x58 [ 74.182070][ T6713] el0_svc+0x58/0x16c [ 74.183139][ T6713] el0t_64_sync_handler+0x84/0xfc [ 74.184504][ T6713] el0t_64_sync+0x190/0x194 [ 74.203153][ T6746] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 74.603056][ T6735] loop3: detected capacity change from 0 to 32768 [ 74.644861][ T6735] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.647006][ T6735] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.682956][ T6735] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 74.687137][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.688893][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.780746][ T6731] loop2: detected capacity change from 0 to 32768 [ 74.796025][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 107ms [ 74.799565][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.800991][ T6735] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.806700][ T6731] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.808713][ T6731] CPU: 1 PID: 6731 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 74.811352][ T6731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 74.813996][ T6731] Call trace: [ 74.814843][ T6731] dump_backtrace+0x1b8/0x1e4 [ 74.816070][ T6731] show_stack+0x2c/0x44 [ 74.817197][ T6731] dump_stack_lvl+0xd0/0x124 [ 74.818388][ T6731] dump_stack+0x1c/0x28 [ 74.819434][ T6731] sysfs_create_dir_ns+0x278/0x318 [ 74.820779][ T6731] kobject_add_internal+0x598/0xb14 [ 74.822036][ T6731] kobject_init_and_add+0x130/0x1a0 [ 74.823403][ T6731] gfs2_sys_fs_add+0x1f8/0x3f4 [ 74.824675][ T6731] gfs2_fill_super+0xd9c/0x1f5c [ 74.825938][ T6731] get_tree_bdev+0x378/0x570 [ 74.827115][ T6731] gfs2_get_tree+0x54/0x1b4 [ 74.828301][ T6731] vfs_get_tree+0x90/0x274 [ 74.829453][ T6731] do_new_mount+0x25c/0x8c8 [ 74.830607][ T6731] path_mount+0x590/0xe04 [ 74.831736][ T6731] __arm64_sys_mount+0x45c/0x594 [ 74.833039][ T6731] invoke_syscall+0x98/0x2b8 [ 74.834208][ T6731] el0_svc_common+0x130/0x23c [ 74.835439][ T6731] do_el0_svc+0x48/0x58 [ 74.836456][ T6731] el0_svc+0x58/0x16c [ 74.837488][ T6731] el0t_64_sync_handler+0x84/0xfc [ 74.838768][ T6731] el0t_64_sync+0x190/0x194 [ 74.845845][ T6735] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 74.847996][ T6735] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.847996][ T6735] inode = 12 2341 [ 74.847996][ T6735] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 74.852595][ T6735] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 74.854962][ T6735] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6735 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 74.857428][ T6735] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 74.867654][ T6735] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.869428][ T6735] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.871755][ T6735] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.877781][ T6735] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.879379][ T6735] CPU: 1 PID: 6735 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 74.882031][ T6735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 74.884500][ T6735] Call trace: [ 74.885319][ T6735] dump_backtrace+0x1b8/0x1e4 [ 74.886496][ T6735] show_stack+0x2c/0x44 [ 74.887543][ T6735] dump_stack_lvl+0xd0/0x124 [ 74.888730][ T6735] dump_stack+0x1c/0x28 [ 74.889767][ T6735] gfs2_withdraw+0xd4c/0x1140 [ 74.891102][ T6735] gfs2_consist_inode_i+0xf0/0x10c [ 74.892540][ T6735] gfs2_dirent_scan+0x458/0x584 [ 74.893811][ T6735] gfs2_dirent_search+0x28c/0x790 [ 74.895085][ T6735] gfs2_dir_search+0xb8/0x280 [ 74.896287][ T6735] gfs2_lookupi+0x3a4/0x500 [ 74.897464][ T6735] __gfs2_lookup+0xb0/0x270 [ 74.898525][ T6735] gfs2_lookup+0x2c/0x3c [ 74.899539][ T6735] __lookup_slow+0x250/0x374 [ 74.900786][ T6735] lookup_slow+0x60/0x84 [ 74.901951][ T6735] link_path_walk+0x7c8/0xc5c [ 74.903270][ T6735] path_lookupat+0x90/0x3d0 [ 74.904438][ T6735] do_o_path+0xa8/0x214 [ 74.905518][ T6735] path_openat+0x21d0/0x27f8 [ 74.906688][ T6735] do_filp_open+0x1bc/0x3cc [ 74.907812][ T6735] do_sys_openat2+0x124/0x1b8 [ 74.909021][ T6735] __arm64_sys_openat+0x1f0/0x240 [ 74.910356][ T6735] invoke_syscall+0x98/0x2b8 [ 74.911593][ T6735] el0_svc_common+0x130/0x23c [ 74.912822][ T6735] do_el0_svc+0x48/0x58 [ 74.913849][ T6735] el0_svc+0x58/0x16c [ 74.914930][ T6735] el0t_64_sync_handler+0x84/0xfc [ 74.916223][ T6735] el0t_64_sync+0x190/0x194 [ 74.949838][ T6731] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 74.953576][ T6731] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 74.963089][ T6738] loop4: detected capacity change from 0 to 32768 [ 74.972751][ T6738] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 74.975125][ T6738] CPU: 1 PID: 6738 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 74.977803][ T6738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 74.980384][ T6738] Call trace: [ 74.981226][ T6738] dump_backtrace+0x1b8/0x1e4 [ 74.982449][ T6738] show_stack+0x2c/0x44 [ 74.983570][ T6738] dump_stack_lvl+0xd0/0x124 [ 74.984715][ T6738] dump_stack+0x1c/0x28 [ 74.985761][ T6738] sysfs_create_dir_ns+0x278/0x318 [ 74.987046][ T6738] kobject_add_internal+0x598/0xb14 [ 74.988339][ T6738] kobject_init_and_add+0x130/0x1a0 [ 74.989632][ T6738] gfs2_sys_fs_add+0x1f8/0x3f4 [ 74.990886][ T6738] gfs2_fill_super+0xd9c/0x1f5c [ 74.992226][ T6738] get_tree_bdev+0x378/0x570 [ 74.993361][ T6738] gfs2_get_tree+0x54/0x1b4 [ 74.994669][ T6738] vfs_get_tree+0x90/0x274 [ 74.995802][ T6738] do_new_mount+0x25c/0x8c8 [ 74.996884][ T6738] path_mount+0x590/0xe04 [ 74.997921][ T6738] __arm64_sys_mount+0x45c/0x594 [ 74.999173][ T6738] invoke_syscall+0x98/0x2b8 [ 75.000371][ T6738] el0_svc_common+0x130/0x23c [ 75.001574][ T6738] do_el0_svc+0x48/0x58 [ 75.002631][ T6738] el0_svc+0x58/0x16c [ 75.003726][ T6738] el0t_64_sync_handler+0x84/0xfc [ 75.005081][ T6738] el0t_64_sync+0x190/0x194 [ 75.013986][ T6738] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.019424][ T6738] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.479787][ T6753] loop0: detected capacity change from 0 to 32768 [ 75.494410][ T6758] loop5: detected capacity change from 0 to 32768 [ 75.503874][ T6753] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.506173][ T6753] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.523812][ T6753] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 75.531382][ T6758] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.532001][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.533447][ T6758] CPU: 1 PID: 6758 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 75.534951][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.537580][ T6758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 75.541875][ T6758] Call trace: [ 75.542761][ T6758] dump_backtrace+0x1b8/0x1e4 [ 75.544002][ T6758] show_stack+0x2c/0x44 [ 75.545104][ T6758] dump_stack_lvl+0xd0/0x124 [ 75.546250][ T6758] dump_stack+0x1c/0x28 [ 75.547313][ T6758] sysfs_create_dir_ns+0x278/0x318 [ 75.548643][ T6758] kobject_add_internal+0x598/0xb14 [ 75.549976][ T6758] kobject_init_and_add+0x130/0x1a0 [ 75.551350][ T6758] gfs2_sys_fs_add+0x1f8/0x3f4 [ 75.552552][ T6758] gfs2_fill_super+0xd9c/0x1f5c [ 75.553868][ T6758] get_tree_bdev+0x378/0x570 [ 75.555056][ T6758] gfs2_get_tree+0x54/0x1b4 [ 75.556288][ T6758] vfs_get_tree+0x90/0x274 [ 75.557437][ T6758] do_new_mount+0x25c/0x8c8 [ 75.558669][ T6758] path_mount+0x590/0xe04 [ 75.559808][ T6758] __arm64_sys_mount+0x45c/0x594 [ 75.561057][ T6758] invoke_syscall+0x98/0x2b8 [ 75.562207][ T6758] el0_svc_common+0x130/0x23c [ 75.563479][ T6758] do_el0_svc+0x48/0x58 [ 75.564551][ T6758] el0_svc+0x58/0x16c [ 75.565606][ T6758] el0t_64_sync_handler+0x84/0xfc [ 75.566816][ T6758] el0t_64_sync+0x190/0x194 [ 75.606470][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 71ms [ 75.608550][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.609888][ T6753] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.618955][ T6753] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 75.621162][ T6753] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 75.621162][ T6753] inode = 12 2341 [ 75.621162][ T6753] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 75.626061][ T6753] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 75.628762][ T6753] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6753 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 75.631373][ T6753] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 75.633586][ T6753] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 75.635349][ T6753] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 75.637564][ T6753] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 75.649924][ T6758] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.653867][ T6758] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 75.657818][ T6753] gfs2: fsid=syz:syz.0: File system withdrawn [ 75.659575][ T6753] CPU: 1 PID: 6753 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 75.662244][ T6753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 75.664772][ T6753] Call trace: [ 75.665574][ T6753] dump_backtrace+0x1b8/0x1e4 [ 75.666876][ T6753] show_stack+0x2c/0x44 [ 75.667946][ T6753] dump_stack_lvl+0xd0/0x124 [ 75.669211][ T6753] dump_stack+0x1c/0x28 [ 75.670314][ T6753] gfs2_withdraw+0xd4c/0x1140 [ 75.671559][ T6753] gfs2_consist_inode_i+0xf0/0x10c [ 75.672862][ T6753] gfs2_dirent_scan+0x458/0x584 [ 75.674222][ T6753] gfs2_dirent_search+0x28c/0x790 [ 75.675512][ T6753] gfs2_dir_search+0xb8/0x280 [ 75.676807][ T6753] gfs2_lookupi+0x3a4/0x500 [ 75.677991][ T6753] __gfs2_lookup+0xb0/0x270 [ 75.679185][ T6753] gfs2_lookup+0x2c/0x3c [ 75.680258][ T6753] __lookup_slow+0x250/0x374 [ 75.681479][ T6753] lookup_slow+0x60/0x84 [ 75.682609][ T6753] link_path_walk+0x7c8/0xc5c [ 75.683751][ T6753] path_lookupat+0x90/0x3d0 [ 75.684921][ T6753] do_o_path+0xa8/0x214 [ 75.685939][ T6753] path_openat+0x21d0/0x27f8 [ 75.687124][ T6753] do_filp_open+0x1bc/0x3cc [ 75.688315][ T6753] do_sys_openat2+0x124/0x1b8 [ 75.689505][ T6753] __arm64_sys_openat+0x1f0/0x240 [ 75.690805][ T6753] invoke_syscall+0x98/0x2b8 [ 75.692010][ T6753] el0_svc_common+0x130/0x23c [ 75.693184][ T6753] do_el0_svc+0x48/0x58 [ 75.694291][ T6753] el0_svc+0x58/0x16c [ 75.695348][ T6753] el0t_64_sync_handler+0x84/0xfc [ 75.696761][ T6753] el0t_64_sync+0x190/0x194 [ 75.754377][ T6756] loop1: detected capacity change from 0 to 32768 [ 75.804683][ T6756] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 75.806710][ T6756] CPU: 1 PID: 6756 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 75.809370][ T6756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 75.812087][ T6756] Call trace: [ 75.812908][ T6756] dump_backtrace+0x1b8/0x1e4 [ 75.814106][ T6756] show_stack+0x2c/0x44 [ 75.815140][ T6756] dump_stack_lvl+0xd0/0x124 [ 75.816369][ T6756] dump_stack+0x1c/0x28 [ 75.817497][ T6756] sysfs_create_dir_ns+0x278/0x318 [ 75.818766][ T6756] kobject_add_internal+0x598/0xb14 [ 75.820054][ T6756] kobject_init_and_add+0x130/0x1a0 [ 75.821389][ T6756] gfs2_sys_fs_add+0x1f8/0x3f4 [ 75.822701][ T6756] gfs2_fill_super+0xd9c/0x1f5c [ 75.823939][ T6756] get_tree_bdev+0x378/0x570 [ 75.825164][ T6756] gfs2_get_tree+0x54/0x1b4 [ 75.826417][ T6756] vfs_get_tree+0x90/0x274 [ 75.827542][ T6756] do_new_mount+0x25c/0x8c8 [ 75.828753][ T6756] path_mount+0x590/0xe04 [ 75.829906][ T6756] __arm64_sys_mount+0x45c/0x594 [ 75.831240][ T6756] invoke_syscall+0x98/0x2b8 [ 75.832361][ T6756] el0_svc_common+0x130/0x23c [ 75.833577][ T6756] do_el0_svc+0x48/0x58 [ 75.834613][ T6756] el0_svc+0x58/0x16c [ 75.835693][ T6756] el0t_64_sync_handler+0x84/0xfc [ 75.836926][ T6756] el0t_64_sync+0x190/0x194 [ 75.928851][ T6756] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 75.932638][ T6756] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.066401][ T6776] loop2: detected capacity change from 0 to 32768 [ 76.110675][ T6776] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.112946][ T6776] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.129417][ T6776] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 76.157168][ T6479] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.159272][ T6479] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.327151][ T6479] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 167ms [ 76.339405][ T6479] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.346454][ T6776] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.357784][ T6776] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 76.360063][ T6776] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 76.360063][ T6776] inode = 12 2341 [ 76.360063][ T6776] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 76.378820][ T6776] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 76.381195][ T6776] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6776 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 76.383710][ T6776] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 76.385897][ T6776] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 76.414107][ T6776] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 76.420281][ T6776] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 76.427103][ T6776] gfs2: fsid=syz:syz.0: File system withdrawn [ 76.432503][ T6776] CPU: 0 PID: 6776 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 76.435080][ T6776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 76.437646][ T6776] Call trace: [ 76.438462][ T6776] dump_backtrace+0x1b8/0x1e4 [ 76.439649][ T6776] show_stack+0x2c/0x44 [ 76.440737][ T6776] dump_stack_lvl+0xd0/0x124 [ 76.441899][ T6776] dump_stack+0x1c/0x28 [ 76.442949][ T6776] gfs2_withdraw+0xd4c/0x1140 [ 76.444180][ T6776] gfs2_consist_inode_i+0xf0/0x10c [ 76.445501][ T6776] gfs2_dirent_scan+0x458/0x584 [ 76.446778][ T6776] gfs2_dirent_search+0x28c/0x790 [ 76.448093][ T6776] gfs2_dir_search+0xb8/0x280 [ 76.449309][ T6776] gfs2_lookupi+0x3a4/0x500 [ 76.450472][ T6776] __gfs2_lookup+0xb0/0x270 [ 76.451623][ T6776] gfs2_lookup+0x2c/0x3c [ 76.452763][ T6776] __lookup_slow+0x250/0x374 [ 76.453909][ T6776] lookup_slow+0x60/0x84 [ 76.455030][ T6776] link_path_walk+0x7c8/0xc5c [ 76.456228][ T6776] path_lookupat+0x90/0x3d0 [ 76.457410][ T6776] do_o_path+0xa8/0x214 [ 76.458483][ T6776] path_openat+0x21d0/0x27f8 [ 76.459675][ T6776] do_filp_open+0x1bc/0x3cc [ 76.460863][ T6776] do_sys_openat2+0x124/0x1b8 [ 76.462089][ T6776] __arm64_sys_openat+0x1f0/0x240 [ 76.463421][ T6776] invoke_syscall+0x98/0x2b8 [ 76.464607][ T6776] el0_svc_common+0x130/0x23c [ 76.465847][ T6776] do_el0_svc+0x48/0x58 [ 76.466974][ T6776] el0_svc+0x58/0x16c [ 76.468040][ T6776] el0t_64_sync_handler+0x84/0xfc [ 76.469409][ T6776] el0t_64_sync+0x190/0x194 [ 76.540877][ T6790] loop5: detected capacity change from 0 to 32768 [ 76.554963][ T6790] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 76.557040][ T6790] CPU: 0 PID: 6790 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 76.559685][ T6790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 76.562343][ T6790] Call trace: [ 76.563227][ T6790] dump_backtrace+0x1b8/0x1e4 [ 76.564534][ T6790] show_stack+0x2c/0x44 [ 76.565705][ T6790] dump_stack_lvl+0xd0/0x124 [ 76.566941][ T6790] dump_stack+0x1c/0x28 [ 76.568034][ T6790] sysfs_create_dir_ns+0x278/0x318 [ 76.569374][ T6790] kobject_add_internal+0x598/0xb14 [ 76.570740][ T6790] kobject_init_and_add+0x130/0x1a0 [ 76.572120][ T6790] gfs2_sys_fs_add+0x1f8/0x3f4 [ 76.573404][ T6790] gfs2_fill_super+0xd9c/0x1f5c [ 76.574655][ T6790] get_tree_bdev+0x378/0x570 [ 76.575882][ T6790] gfs2_get_tree+0x54/0x1b4 [ 76.577111][ T6790] vfs_get_tree+0x90/0x274 [ 76.578260][ T6790] do_new_mount+0x25c/0x8c8 [ 76.579483][ T6790] path_mount+0x590/0xe04 [ 76.580598][ T6790] __arm64_sys_mount+0x45c/0x594 [ 76.581905][ T6790] invoke_syscall+0x98/0x2b8 [ 76.583067][ T6790] el0_svc_common+0x130/0x23c [ 76.584350][ T6790] do_el0_svc+0x48/0x58 [ 76.585475][ T6790] el0_svc+0x58/0x16c [ 76.586472][ T6790] el0t_64_sync_handler+0x84/0xfc [ 76.587829][ T6790] el0t_64_sync+0x190/0x194 [ 76.627732][ T6790] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 76.631525][ T6790] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 76.834835][ T6773] loop3: detected capacity change from 0 to 32768 [ 76.868837][ T6773] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.880470][ T6773] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.929555][ T6773] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 76.974968][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.976630][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.027125][ T6779] loop4: detected capacity change from 0 to 32768 [ 77.034887][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms [ 77.043378][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.044754][ T6773] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.057801][ T6773] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 77.059901][ T6773] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.059901][ T6773] inode = 12 2341 [ 77.059901][ T6773] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 77.064539][ T6773] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 77.066821][ T6773] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6773 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 77.089542][ T6779] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.091375][ T6779] CPU: 0 PID: 6779 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 77.094128][ T6779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 77.096740][ T6779] Call trace: [ 77.097567][ T6779] dump_backtrace+0x1b8/0x1e4 [ 77.098784][ T6779] show_stack+0x2c/0x44 [ 77.099916][ T6779] dump_stack_lvl+0xd0/0x124 [ 77.101088][ T6779] dump_stack+0x1c/0x28 [ 77.102175][ T6779] sysfs_create_dir_ns+0x278/0x318 [ 77.103514][ T6779] kobject_add_internal+0x598/0xb14 [ 77.104897][ T6779] kobject_init_and_add+0x130/0x1a0 [ 77.106320][ T6779] gfs2_sys_fs_add+0x1f8/0x3f4 [ 77.107547][ T6779] gfs2_fill_super+0xd9c/0x1f5c [ 77.108936][ T6779] get_tree_bdev+0x378/0x570 [ 77.110141][ T6779] gfs2_get_tree+0x54/0x1b4 [ 77.111307][ T6779] vfs_get_tree+0x90/0x274 [ 77.112488][ T6779] do_new_mount+0x25c/0x8c8 [ 77.113662][ T6779] path_mount+0x590/0xe04 [ 77.114758][ T6779] __arm64_sys_mount+0x45c/0x594 [ 77.116001][ T6779] invoke_syscall+0x98/0x2b8 [ 77.117233][ T6779] el0_svc_common+0x130/0x23c [ 77.118486][ T6779] do_el0_svc+0x48/0x58 [ 77.119634][ T6779] el0_svc+0x58/0x16c [ 77.120760][ T6779] el0t_64_sync_handler+0x84/0xfc [ 77.122098][ T6779] el0t_64_sync+0x190/0x194 [ 77.172025][ T6773] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 77.174237][ T6773] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.176113][ T6773] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.217081][ T6773] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.242607][ T6773] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.244224][ T6773] CPU: 0 PID: 6773 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 77.246956][ T6773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 77.249572][ T6773] Call trace: [ 77.250444][ T6773] dump_backtrace+0x1b8/0x1e4 [ 77.251670][ T6773] show_stack+0x2c/0x44 [ 77.252754][ T6773] dump_stack_lvl+0xd0/0x124 [ 77.253918][ T6773] dump_stack+0x1c/0x28 [ 77.255056][ T6773] gfs2_withdraw+0xd4c/0x1140 [ 77.256251][ T6798] loop1: detected capacity change from 0 to 32768 [ 77.256278][ T6773] gfs2_consist_inode_i+0xf0/0x10c [ 77.258018][ T6779] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.259270][ T6773] gfs2_dirent_scan+0x458/0x584 [ 77.262771][ T6779] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 77.264020][ T6773] gfs2_dirent_search+0x28c/0x790 [ 77.267038][ T6773] gfs2_dir_search+0xb8/0x280 [ 77.268231][ T6773] gfs2_lookupi+0x3a4/0x500 [ 77.269532][ T6773] __gfs2_lookup+0xb0/0x270 [ 77.270737][ T6773] gfs2_lookup+0x2c/0x3c [ 77.271837][ T6773] __lookup_slow+0x250/0x374 [ 77.272728][ T6773] lookup_slow+0x60/0x84 [ 77.273559][ T6773] link_path_walk+0x7c8/0xc5c [ 77.274773][ T6773] path_lookupat+0x90/0x3d0 [ 77.275947][ T6773] do_o_path+0xa8/0x214 [ 77.277045][ T6773] path_openat+0x21d0/0x27f8 [ 77.278353][ T6773] do_filp_open+0x1bc/0x3cc [ 77.279543][ T6773] do_sys_openat2+0x124/0x1b8 [ 77.280825][ T6773] __arm64_sys_openat+0x1f0/0x240 [ 77.282151][ T6773] invoke_syscall+0x98/0x2b8 [ 77.283286][ T6773] el0_svc_common+0x130/0x23c [ 77.284515][ T6773] do_el0_svc+0x48/0x58 [ 77.285596][ T6773] el0_svc+0x58/0x16c [ 77.286616][ T6773] el0t_64_sync_handler+0x84/0xfc [ 77.287966][ T6773] el0t_64_sync+0x190/0x194 [ 77.304851][ T6798] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.307072][ T6798] CPU: 1 PID: 6798 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 77.309774][ T6798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 77.312438][ T6798] Call trace: [ 77.313335][ T6798] dump_backtrace+0x1b8/0x1e4 [ 77.314531][ T6798] show_stack+0x2c/0x44 [ 77.315652][ T6798] dump_stack_lvl+0xd0/0x124 [ 77.316896][ T6798] dump_stack+0x1c/0x28 [ 77.318014][ T6798] sysfs_create_dir_ns+0x278/0x318 [ 77.319440][ T6798] kobject_add_internal+0x598/0xb14 [ 77.320841][ T6798] kobject_init_and_add+0x130/0x1a0 [ 77.322177][ T6798] gfs2_sys_fs_add+0x1f8/0x3f4 [ 77.323464][ T6798] gfs2_fill_super+0xd9c/0x1f5c [ 77.324730][ T6798] get_tree_bdev+0x378/0x570 [ 77.325982][ T6798] gfs2_get_tree+0x54/0x1b4 [ 77.327163][ T6798] vfs_get_tree+0x90/0x274 [ 77.328327][ T6798] do_new_mount+0x25c/0x8c8 [ 77.329574][ T6798] path_mount+0x590/0xe04 [ 77.330714][ T6798] __arm64_sys_mount+0x45c/0x594 [ 77.332040][ T6798] invoke_syscall+0x98/0x2b8 [ 77.333270][ T6798] el0_svc_common+0x130/0x23c [ 77.334550][ T6798] do_el0_svc+0x48/0x58 [ 77.335665][ T6798] el0_svc+0x58/0x16c [ 77.336718][ T6798] el0t_64_sync_handler+0x84/0xfc [ 77.338057][ T6798] el0t_64_sync+0x190/0x194 [ 77.357842][ T6798] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.361785][ T6798] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 77.397072][ T6796] loop0: detected capacity change from 0 to 32768 [ 77.409730][ T6796] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 77.412000][ T6796] CPU: 0 PID: 6796 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 77.414766][ T6796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 77.417383][ T6796] Call trace: [ 77.418302][ T6796] dump_backtrace+0x1b8/0x1e4 [ 77.419636][ T6796] show_stack+0x2c/0x44 [ 77.420751][ T6796] dump_stack_lvl+0xd0/0x124 [ 77.422017][ T6796] dump_stack+0x1c/0x28 [ 77.423118][ T6796] sysfs_create_dir_ns+0x278/0x318 [ 77.424436][ T6796] kobject_add_internal+0x598/0xb14 [ 77.425841][ T6796] kobject_init_and_add+0x130/0x1a0 [ 77.427167][ T6796] gfs2_sys_fs_add+0x1f8/0x3f4 [ 77.428501][ T6796] gfs2_fill_super+0xd9c/0x1f5c [ 77.429780][ T6796] get_tree_bdev+0x378/0x570 [ 77.431067][ T6796] gfs2_get_tree+0x54/0x1b4 [ 77.432296][ T6796] vfs_get_tree+0x90/0x274 [ 77.433502][ T6796] do_new_mount+0x25c/0x8c8 [ 77.434749][ T6796] path_mount+0x590/0xe04 [ 77.435932][ T6796] __arm64_sys_mount+0x45c/0x594 [ 77.437230][ T6796] invoke_syscall+0x98/0x2b8 [ 77.438478][ T6796] el0_svc_common+0x130/0x23c [ 77.439735][ T6796] do_el0_svc+0x48/0x58 [ 77.440860][ T6796] el0_svc+0x58/0x16c [ 77.441954][ T6796] el0t_64_sync_handler+0x84/0xfc [ 77.443253][ T6796] el0t_64_sync+0x190/0x194 [ 77.457561][ T6796] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 77.461685][ T6796] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:17 executed programs: 37 [ 77.924672][ T6810] loop2: detected capacity change from 0 to 32768 [ 77.943135][ T6810] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.946819][ T6810] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.980260][ T6810] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 77.986991][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.989412][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.021671][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 32ms [ 78.023670][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.025024][ T6810] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.035456][ T6810] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 78.037833][ T6810] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.037833][ T6810] inode = 12 2341 [ 78.037833][ T6810] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 78.083160][ T6814] loop5: detected capacity change from 0 to 32768 [ 78.086099][ T6810] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 78.086729][ T6847] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 78.090806][ T6847] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.090806][ T6847] inode = 12 2341 [ 78.090806][ T6847] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 78.095610][ T6847] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 78.104313][ T6810] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6810 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 78.117784][ T6814] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 78.119717][ T6814] CPU: 0 PID: 6814 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 78.122366][ T6814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 78.124972][ T6814] Call trace: [ 78.125776][ T6814] dump_backtrace+0x1b8/0x1e4 [ 78.126996][ T6814] show_stack+0x2c/0x44 [ 78.127440][ T6810] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6847 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 78.128138][ T6814] dump_stack_lvl+0xd0/0x124 [ 78.128155][ T6814] dump_stack+0x1c/0x28 [ 78.128165][ T6814] sysfs_create_dir_ns+0x278/0x318 [ 78.128179][ T6814] kobject_add_internal+0x598/0xb14 [ 78.128190][ T6814] kobject_init_and_add+0x130/0x1a0 [ 78.128200][ T6814] gfs2_sys_fs_add+0x1f8/0x3f4 [ 78.128210][ T6814] gfs2_fill_super+0xd9c/0x1f5c [ 78.128221][ T6814] get_tree_bdev+0x378/0x570 [ 78.128233][ T6814] gfs2_get_tree+0x54/0x1b4 [ 78.128243][ T6814] vfs_get_tree+0x90/0x274 [ 78.128253][ T6814] do_new_mount+0x25c/0x8c8 [ 78.128264][ T6814] path_mount+0x590/0xe04 [ 78.128274][ T6814] __arm64_sys_mount+0x45c/0x594 [ 78.128285][ T6814] invoke_syscall+0x98/0x2b8 [ 78.147743][ T6814] el0_svc_common+0x130/0x23c [ 78.148973][ T6814] do_el0_svc+0x48/0x58 [ 78.150086][ T6814] el0_svc+0x58/0x16c [ 78.151168][ T6814] el0t_64_sync_handler+0x84/0xfc [ 78.152532][ T6814] el0t_64_sync+0x190/0x194 [ 78.165910][ T6810] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 78.171338][ T6847] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6810 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 78.178413][ T6814] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 78.182173][ T6814] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 78.210528][ T6847] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6847 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 78.230776][ T6810] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.238011][ T6810] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.240648][ T6847] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 78.242971][ T6810] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.250250][ T6810] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.253267][ T6810] CPU: 0 PID: 6810 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 78.256133][ T6810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 78.258827][ T6810] Call trace: [ 78.259735][ T6810] dump_backtrace+0x1b8/0x1e4 [ 78.261028][ T6810] show_stack+0x2c/0x44 [ 78.262162][ T6810] dump_stack_lvl+0xd0/0x124 [ 78.263428][ T6810] dump_stack+0x1c/0x28 [ 78.264542][ T6810] gfs2_withdraw+0xd4c/0x1140 [ 78.265779][ T6810] gfs2_consist_inode_i+0xf0/0x10c [ 78.267147][ T6810] gfs2_dirent_scan+0x458/0x584 [ 78.268505][ T6810] gfs2_dirent_search+0x28c/0x790 [ 78.269885][ T6810] gfs2_dir_search+0xb8/0x280 [ 78.271162][ T6810] gfs2_lookupi+0x3a4/0x500 [ 78.272420][ T6810] __gfs2_lookup+0xb0/0x270 [ 78.273589][ T6810] gfs2_lookup+0x2c/0x3c [ 78.274737][ T6810] __lookup_slow+0x250/0x374 [ 78.275964][ T6810] lookup_slow+0x60/0x84 [ 78.277098][ T6810] link_path_walk+0x7c8/0xc5c [ 78.278376][ T6810] path_lookupat+0x90/0x3d0 [ 78.279577][ T6810] do_o_path+0xa8/0x214 [ 78.280711][ T6810] path_openat+0x21d0/0x27f8 [ 78.281970][ T6810] do_filp_open+0x1bc/0x3cc [ 78.283158][ T6810] do_sys_openat2+0x124/0x1b8 [ 78.284415][ T6810] __arm64_sys_openat+0x1f0/0x240 [ 78.285731][ T6810] invoke_syscall+0x98/0x2b8 [ 78.287022][ T6810] el0_svc_common+0x130/0x23c [ 78.288262][ T6810] do_el0_svc+0x48/0x58 [ 78.289414][ T6810] el0_svc+0x58/0x16c [ 78.290495][ T6810] el0t_64_sync_handler+0x84/0xfc [ 78.291870][ T6810] el0t_64_sync+0x190/0x194 [ 78.572950][ T6841] loop3: detected capacity change from 0 to 32768 [ 78.618335][ T6841] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.665568][ T6841] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.752652][ T6841] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 78.755729][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.758027][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.804061][ T6833] loop4: detected capacity change from 0 to 32768 [ 78.842533][ T6833] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 78.844642][ T6833] CPU: 0 PID: 6833 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 78.847341][ T6833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 78.850045][ T6833] Call trace: [ 78.850905][ T6833] dump_backtrace+0x1b8/0x1e4 [ 78.852129][ T6833] show_stack+0x2c/0x44 [ 78.853199][ T6833] dump_stack_lvl+0xd0/0x124 [ 78.854478][ T6833] dump_stack+0x1c/0x28 [ 78.855600][ T6833] sysfs_create_dir_ns+0x278/0x318 [ 78.856973][ T6833] kobject_add_internal+0x598/0xb14 [ 78.858356][ T6833] kobject_init_and_add+0x130/0x1a0 [ 78.859678][ T6833] gfs2_sys_fs_add+0x1f8/0x3f4 [ 78.860957][ T6833] gfs2_fill_super+0xd9c/0x1f5c [ 78.862282][ T6833] get_tree_bdev+0x378/0x570 [ 78.863456][ T6833] gfs2_get_tree+0x54/0x1b4 [ 78.864638][ T6833] vfs_get_tree+0x90/0x274 [ 78.865817][ T6833] do_new_mount+0x25c/0x8c8 [ 78.866999][ T6833] path_mount+0x590/0xe04 [ 78.868190][ T6833] __arm64_sys_mount+0x45c/0x594 [ 78.869490][ T6833] invoke_syscall+0x98/0x2b8 [ 78.870686][ T6833] el0_svc_common+0x130/0x23c [ 78.871947][ T6833] do_el0_svc+0x48/0x58 [ 78.873042][ T6833] el0_svc+0x58/0x16c [ 78.874116][ T6833] el0t_64_sync_handler+0x84/0xfc [ 78.875441][ T6833] el0t_64_sync+0x190/0x194 [ 78.902228][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 144ms [ 78.909790][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.913653][ T6841] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.925755][ T6841] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 78.928582][ T6841] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.928582][ T6841] inode = 12 2341 [ 78.928582][ T6841] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 78.948248][ T6841] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 78.975822][ T6841] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6841 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 78.977681][ T6833] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 78.986287][ T6841] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 78.997952][ T6869] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 79.000181][ T6841] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.002349][ T6833] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 79.014618][ T6869] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 79.017027][ T6841] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.036406][ T6869] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6841 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 79.047857][ T6841] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.059545][ T6841] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.063292][ T6869] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6869 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 79.068378][ T6841] CPU: 1 PID: 6841 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 79.071001][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 79.073630][ T6841] Call trace: [ 79.074457][ T6841] dump_backtrace+0x1b8/0x1e4 [ 79.075690][ T6841] show_stack+0x2c/0x44 [ 79.076780][ T6841] dump_stack_lvl+0xd0/0x124 [ 79.077968][ T6841] dump_stack+0x1c/0x28 [ 79.079104][ T6841] gfs2_withdraw+0xd4c/0x1140 [ 79.080334][ T6841] gfs2_consist_inode_i+0xf0/0x10c [ 79.081627][ T6841] gfs2_dirent_scan+0x458/0x584 [ 79.082902][ T6841] gfs2_dirent_search+0x28c/0x790 [ 79.084203][ T6841] gfs2_dir_search+0xb8/0x280 [ 79.085484][ T6841] gfs2_lookupi+0x3a4/0x500 [ 79.086640][ T6841] __gfs2_lookup+0xb0/0x270 [ 79.087846][ T6841] gfs2_lookup+0x2c/0x3c [ 79.088946][ T6841] __lookup_slow+0x250/0x374 [ 79.090143][ T6841] lookup_slow+0x60/0x84 [ 79.091141][ T6841] link_path_walk+0x7c8/0xc5c [ 79.092289][ T6841] path_lookupat+0x90/0x3d0 [ 79.093508][ T6841] do_o_path+0xa8/0x214 [ 79.094596][ T6841] path_openat+0x21d0/0x27f8 [ 79.095808][ T6841] do_filp_open+0x1bc/0x3cc [ 79.096975][ T6841] do_sys_openat2+0x124/0x1b8 [ 79.098252][ T6841] __arm64_sys_openat+0x1f0/0x240 [ 79.099557][ T6841] invoke_syscall+0x98/0x2b8 [ 79.100765][ T6841] el0_svc_common+0x130/0x23c [ 79.101964][ T6841] do_el0_svc+0x48/0x58 [ 79.103018][ T6841] el0_svc+0x58/0x16c [ 79.104022][ T6841] el0t_64_sync_handler+0x84/0xfc [ 79.105298][ T6841] el0t_64_sync+0x190/0x194 [ 79.113947][ T6869] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 79.307450][ T6857] loop5: detected capacity change from 0 to 32768 [ 79.324237][ T6857] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 79.326568][ T6857] CPU: 0 PID: 6857 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 79.329338][ T6857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 79.332104][ T6857] Call trace: [ 79.332945][ T6857] dump_backtrace+0x1b8/0x1e4 [ 79.334219][ T6857] show_stack+0x2c/0x44 [ 79.335414][ T6857] dump_stack_lvl+0xd0/0x124 [ 79.336601][ T6857] dump_stack+0x1c/0x28 [ 79.337694][ T6857] sysfs_create_dir_ns+0x278/0x318 [ 79.338961][ T6857] kobject_add_internal+0x598/0xb14 [ 79.340349][ T6857] kobject_init_and_add+0x130/0x1a0 [ 79.341738][ T6857] gfs2_sys_fs_add+0x1f8/0x3f4 [ 79.343013][ T6857] gfs2_fill_super+0xd9c/0x1f5c [ 79.344332][ T6857] get_tree_bdev+0x378/0x570 [ 79.345511][ T6857] gfs2_get_tree+0x54/0x1b4 [ 79.346744][ T6857] vfs_get_tree+0x90/0x274 [ 79.347968][ T6857] do_new_mount+0x25c/0x8c8 [ 79.349223][ T6857] path_mount+0x590/0xe04 [ 79.350361][ T6857] __arm64_sys_mount+0x45c/0x594 [ 79.351634][ T6857] invoke_syscall+0x98/0x2b8 [ 79.352932][ T6857] el0_svc_common+0x130/0x23c [ 79.354175][ T6857] do_el0_svc+0x48/0x58 [ 79.355258][ T6857] el0_svc+0x58/0x16c [ 79.356285][ T6857] el0t_64_sync_handler+0x84/0xfc [ 79.357578][ T6857] el0t_64_sync+0x190/0x194 [ 79.358767][ T6843] loop1: detected capacity change from 0 to 32768 [ 79.369738][ T6857] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 79.373476][ T6857] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 79.389208][ T6843] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 79.391415][ T6843] CPU: 1 PID: 6843 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 79.394104][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 79.396624][ T6843] Call trace: [ 79.397403][ T6843] dump_backtrace+0x1b8/0x1e4 [ 79.398579][ T6843] show_stack+0x2c/0x44 [ 79.399693][ T6843] dump_stack_lvl+0xd0/0x124 [ 79.400876][ T6843] dump_stack+0x1c/0x28 [ 79.401937][ T6843] sysfs_create_dir_ns+0x278/0x318 [ 79.403296][ T6843] kobject_add_internal+0x598/0xb14 [ 79.404609][ T6843] kobject_init_and_add+0x130/0x1a0 [ 79.405992][ T6843] gfs2_sys_fs_add+0x1f8/0x3f4 [ 79.407300][ T6843] gfs2_fill_super+0xd9c/0x1f5c [ 79.407863][ T6840] loop0: detected capacity change from 0 to 32768 [ 79.408543][ T6843] get_tree_bdev+0x378/0x570 [ 79.408560][ T6843] gfs2_get_tree+0x54/0x1b4 [ 79.408570][ T6843] vfs_get_tree+0x90/0x274 [ 79.413707][ T6843] do_new_mount+0x25c/0x8c8 [ 79.414882][ T6843] path_mount+0x590/0xe04 [ 79.415975][ T6843] __arm64_sys_mount+0x45c/0x594 [ 79.417264][ T6843] invoke_syscall+0x98/0x2b8 [ 79.418492][ T6843] el0_svc_common+0x130/0x23c [ 79.419669][ T6843] do_el0_svc+0x48/0x58 [ 79.420766][ T6843] el0_svc+0x58/0x16c [ 79.421856][ T6843] el0t_64_sync_handler+0x84/0xfc [ 79.423161][ T6843] el0t_64_sync+0x190/0x194 [ 79.425130][ T6843] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 79.429608][ T6843] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 79.457377][ T6840] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.468093][ T6840] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.498148][ T6840] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 79.526614][ T6013] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.533764][ T6013] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.694007][ T6013] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 160ms [ 79.708356][ T6013] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.712259][ T6860] loop2: detected capacity change from 0 to 32768 [ 79.718262][ T6840] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.723441][ T6840] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 79.725707][ T6840] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.725707][ T6840] inode = 12 2341 [ 79.725707][ T6840] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 79.746411][ T6840] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 79.746898][ T6860] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 79.751170][ T6860] CPU: 0 PID: 6860 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 79.753859][ T6860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 79.756523][ T6860] Call trace: [ 79.757202][ T6840] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6840 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 79.757362][ T6860] dump_backtrace+0x1b8/0x1e4 [ 79.761249][ T6860] show_stack+0x2c/0x44 [ 79.762384][ T6860] dump_stack_lvl+0xd0/0x124 [ 79.763672][ T6860] dump_stack+0x1c/0x28 [ 79.764814][ T6860] sysfs_create_dir_ns+0x278/0x318 [ 79.766270][ T6860] kobject_add_internal+0x598/0xb14 [ 79.767645][ T6860] kobject_init_and_add+0x130/0x1a0 [ 79.768960][ T6860] gfs2_sys_fs_add+0x1f8/0x3f4 [ 79.770191][ T6860] gfs2_fill_super+0xd9c/0x1f5c [ 79.771517][ T6860] get_tree_bdev+0x378/0x570 [ 79.771753][ T6840] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 79.772760][ T6860] gfs2_get_tree+0x54/0x1b4 [ 79.776040][ T6860] vfs_get_tree+0x90/0x274 [ 79.777201][ T6860] do_new_mount+0x25c/0x8c8 [ 79.778329][ T6860] path_mount+0x590/0xe04 [ 79.779503][ T6860] __arm64_sys_mount+0x45c/0x594 [ 79.780787][ T6860] invoke_syscall+0x98/0x2b8 [ 79.781980][ T6860] el0_svc_common+0x130/0x23c [ 79.783224][ T6860] do_el0_svc+0x48/0x58 [ 79.784318][ T6860] el0_svc+0x58/0x16c [ 79.785357][ T6860] el0t_64_sync_handler+0x84/0xfc [ 79.786734][ T6860] el0t_64_sync+0x190/0x194 [ 79.810242][ T6840] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.812200][ T6840] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.835727][ T6840] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.847805][ T6840] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.849624][ T6840] CPU: 0 PID: 6840 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 79.852314][ T6840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 79.854948][ T6840] Call trace: [ 79.855805][ T6840] dump_backtrace+0x1b8/0x1e4 [ 79.856969][ T6840] show_stack+0x2c/0x44 [ 79.858055][ T6840] dump_stack_lvl+0xd0/0x124 [ 79.859217][ T6840] dump_stack+0x1c/0x28 [ 79.860251][ T6840] gfs2_withdraw+0xd4c/0x1140 [ 79.861505][ T6840] gfs2_consist_inode_i+0xf0/0x10c [ 79.862806][ T6840] gfs2_dirent_scan+0x458/0x584 [ 79.864017][ T6840] gfs2_dirent_search+0x28c/0x790 [ 79.865251][ T6840] gfs2_dir_search+0xb8/0x280 [ 79.866557][ T6840] gfs2_lookupi+0x3a4/0x500 [ 79.867685][ T6840] __gfs2_lookup+0xb0/0x270 [ 79.868850][ T6840] gfs2_lookup+0x2c/0x3c [ 79.869993][ T6840] __lookup_slow+0x250/0x374 [ 79.871220][ T6840] lookup_slow+0x60/0x84 [ 79.872288][ T6840] link_path_walk+0x7c8/0xc5c [ 79.873484][ T6840] path_lookupat+0x90/0x3d0 [ 79.874608][ T6840] do_o_path+0xa8/0x214 [ 79.875718][ T6840] path_openat+0x21d0/0x27f8 [ 79.876921][ T6840] do_filp_open+0x1bc/0x3cc [ 79.878108][ T6840] do_sys_openat2+0x124/0x1b8 [ 79.879448][ T6840] __arm64_sys_openat+0x1f0/0x240 [ 79.880781][ T6840] invoke_syscall+0x98/0x2b8 [ 79.882005][ T6840] el0_svc_common+0x130/0x23c [ 79.883331][ T6840] do_el0_svc+0x48/0x58 [ 79.884444][ T6840] el0_svc+0x58/0x16c [ 79.885522][ T6840] el0t_64_sync_handler+0x84/0xfc [ 79.886786][ T6840] el0t_64_sync+0x190/0x194 [ 79.907825][ T6860] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 79.911586][ T6860] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.353146][ T6889] loop5: detected capacity change from 0 to 32768 [ 80.385294][ T6889] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.388358][ T6889] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.415857][ T6889] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 80.429916][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.431772][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.541793][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 110ms [ 80.552316][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.557834][ T6889] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.566504][ T6889] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 80.573406][ T6881] loop4: detected capacity change from 0 to 32768 [ 80.583355][ T6889] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.583355][ T6889] inode = 12 2341 [ 80.583355][ T6889] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 80.604563][ T6881] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.606371][ T6881] CPU: 0 PID: 6881 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 80.609122][ T6881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 80.611746][ T6881] Call trace: [ 80.612624][ T6881] dump_backtrace+0x1b8/0x1e4 [ 80.613849][ T6881] show_stack+0x2c/0x44 [ 80.614897][ T6881] dump_stack_lvl+0xd0/0x124 [ 80.616100][ T6881] dump_stack+0x1c/0x28 [ 80.617143][ T6881] sysfs_create_dir_ns+0x278/0x318 [ 80.618523][ T6881] kobject_add_internal+0x598/0xb14 [ 80.619961][ T6881] kobject_init_and_add+0x130/0x1a0 [ 80.621407][ T6881] gfs2_sys_fs_add+0x1f8/0x3f4 [ 80.622659][ T6881] gfs2_fill_super+0xd9c/0x1f5c [ 80.623959][ T6881] get_tree_bdev+0x378/0x570 [ 80.625205][ T6881] gfs2_get_tree+0x54/0x1b4 [ 80.626407][ T6881] vfs_get_tree+0x90/0x274 [ 80.627612][ T6881] do_new_mount+0x25c/0x8c8 [ 80.628756][ T6881] path_mount+0x590/0xe04 [ 80.629438][ T6889] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 80.629918][ T6881] __arm64_sys_mount+0x45c/0x594 [ 80.629934][ T6881] invoke_syscall+0x98/0x2b8 [ 80.629944][ T6881] el0_svc_common+0x130/0x23c [ 80.629953][ T6881] do_el0_svc+0x48/0x58 [ 80.637186][ T6881] el0_svc+0x58/0x16c [ 80.638229][ T6881] el0t_64_sync_handler+0x84/0xfc [ 80.639550][ T6881] el0t_64_sync+0x190/0x194 [ 80.645305][ T6889] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6889 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 80.649481][ T6911] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 80.651626][ T6911] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.651626][ T6911] inode = 12 2341 [ 80.651626][ T6911] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 80.656405][ T6911] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 80.663749][ T6889] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6911 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 80.676818][ T6889] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 80.691198][ T6889] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.698825][ T6889] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.709417][ T6889] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.719960][ T6889] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.727780][ T6889] CPU: 1 PID: 6889 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 80.730546][ T6889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 80.733304][ T6889] Call trace: [ 80.734164][ T6889] dump_backtrace+0x1b8/0x1e4 [ 80.735421][ T6889] show_stack+0x2c/0x44 [ 80.736519][ T6889] dump_stack_lvl+0xd0/0x124 [ 80.737763][ T6889] dump_stack+0x1c/0x28 [ 80.738827][ T6889] gfs2_withdraw+0xd4c/0x1140 [ 80.740129][ T6889] gfs2_consist_inode_i+0xf0/0x10c [ 80.741573][ T6889] gfs2_dirent_scan+0x458/0x584 [ 80.742193][ T6911] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6889 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 80.742836][ T6889] gfs2_dirent_search+0x28c/0x790 [ 80.745409][ T6911] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6911 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 80.746705][ T6889] gfs2_dir_search+0xb8/0x280 [ 80.750702][ T6889] gfs2_lookupi+0x3a4/0x500 [ 80.751878][ T6889] __gfs2_lookup+0xb0/0x270 [ 80.753120][ T6889] gfs2_lookup+0x2c/0x3c [ 80.754266][ T6889] __lookup_slow+0x250/0x374 [ 80.755534][ T6889] lookup_slow+0x60/0x84 [ 80.756634][ T6889] link_path_walk+0x7c8/0xc5c [ 80.757821][ T6889] path_lookupat+0x90/0x3d0 [ 80.759075][ T6889] do_o_path+0xa8/0x214 [ 80.760184][ T6889] path_openat+0x21d0/0x27f8 [ 80.761466][ T6889] do_filp_open+0x1bc/0x3cc [ 80.762670][ T6889] do_sys_openat2+0x124/0x1b8 [ 80.763934][ T6889] __arm64_sys_openat+0x1f0/0x240 [ 80.765314][ T6889] invoke_syscall+0x98/0x2b8 [ 80.766573][ T6889] el0_svc_common+0x130/0x23c [ 80.767800][ T6889] do_el0_svc+0x48/0x58 [ 80.768820][ T6889] el0_svc+0x58/0x16c [ 80.769852][ T6889] el0t_64_sync_handler+0x84/0xfc [ 80.771171][ T6889] el0t_64_sync+0x190/0x194 [ 80.807721][ T6911] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 80.822952][ T6881] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.835413][ T6886] loop1: detected capacity change from 0 to 32768 [ 80.840000][ T6894] loop3: detected capacity change from 0 to 32768 [ 80.847247][ T6881] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.857010][ T6894] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.859612][ T6894] CPU: 0 PID: 6894 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 80.862363][ T6894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 80.864990][ T6894] Call trace: [ 80.865839][ T6894] dump_backtrace+0x1b8/0x1e4 [ 80.867098][ T6894] show_stack+0x2c/0x44 [ 80.868225][ T6894] dump_stack_lvl+0xd0/0x124 [ 80.869483][ T6894] dump_stack+0x1c/0x28 [ 80.870593][ T6894] sysfs_create_dir_ns+0x278/0x318 [ 80.871959][ T6894] kobject_add_internal+0x598/0xb14 [ 80.873303][ T6894] kobject_init_and_add+0x130/0x1a0 [ 80.874640][ T6894] gfs2_sys_fs_add+0x1f8/0x3f4 [ 80.875834][ T6894] gfs2_fill_super+0xd9c/0x1f5c [ 80.877038][ T6894] get_tree_bdev+0x378/0x570 [ 80.878233][ T6894] gfs2_get_tree+0x54/0x1b4 [ 80.879421][ T6894] vfs_get_tree+0x90/0x274 [ 80.880613][ T6894] do_new_mount+0x25c/0x8c8 [ 80.881749][ T6894] path_mount+0x590/0xe04 [ 80.882877][ T6894] __arm64_sys_mount+0x45c/0x594 [ 80.884174][ T6894] invoke_syscall+0x98/0x2b8 [ 80.885429][ T6894] el0_svc_common+0x130/0x23c [ 80.886726][ T6894] do_el0_svc+0x48/0x58 [ 80.887895][ T6894] el0_svc+0x58/0x16c [ 80.888927][ T6894] el0t_64_sync_handler+0x84/0xfc [ 80.890269][ T6894] el0t_64_sync+0x190/0x194 [ 80.921454][ T6886] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 80.923441][ T6886] CPU: 0 PID: 6886 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 80.926147][ T6886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 80.928828][ T6886] Call trace: [ 80.929701][ T6886] dump_backtrace+0x1b8/0x1e4 [ 80.930888][ T6886] show_stack+0x2c/0x44 [ 80.931958][ T6886] dump_stack_lvl+0xd0/0x124 [ 80.933191][ T6886] dump_stack+0x1c/0x28 [ 80.934265][ T6886] sysfs_create_dir_ns+0x278/0x318 [ 80.935713][ T6886] kobject_add_internal+0x598/0xb14 [ 80.937063][ T6886] kobject_init_and_add+0x130/0x1a0 [ 80.938471][ T6886] gfs2_sys_fs_add+0x1f8/0x3f4 [ 80.939734][ T6886] gfs2_fill_super+0xd9c/0x1f5c [ 80.941019][ T6886] get_tree_bdev+0x378/0x570 [ 80.942264][ T6886] gfs2_get_tree+0x54/0x1b4 [ 80.943490][ T6886] vfs_get_tree+0x90/0x274 [ 80.944604][ T6886] do_new_mount+0x25c/0x8c8 [ 80.945860][ T6886] path_mount+0x590/0xe04 [ 80.946991][ T6886] __arm64_sys_mount+0x45c/0x594 [ 80.948216][ T6886] invoke_syscall+0x98/0x2b8 [ 80.949444][ T6886] el0_svc_common+0x130/0x23c [ 80.950616][ T6886] do_el0_svc+0x48/0x58 [ 80.951742][ T6886] el0_svc+0x58/0x16c [ 80.952745][ T6886] el0t_64_sync_handler+0x84/0xfc [ 80.953017][ T6894] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.954027][ T6886] el0t_64_sync+0x190/0x194 [ 80.957478][ T6894] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 80.979334][ T6886] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 80.987815][ T6886] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 81.488917][ T6901] loop2: detected capacity change from 0 to 32768 [ 81.519861][ T6901] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.522091][ T6901] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.531343][ T6907] loop0: detected capacity change from 0 to 32768 [ 81.556257][ T6901] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 81.570740][ T6907] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 81.571259][ T6013] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.572873][ T6907] CPU: 1 PID: 6907 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 81.574604][ T6013] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.577373][ T6907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 81.581761][ T6907] Call trace: [ 81.582592][ T6907] dump_backtrace+0x1b8/0x1e4 [ 81.583820][ T6907] show_stack+0x2c/0x44 [ 81.584882][ T6907] dump_stack_lvl+0xd0/0x124 [ 81.586053][ T6907] dump_stack+0x1c/0x28 [ 81.587133][ T6907] sysfs_create_dir_ns+0x278/0x318 [ 81.588429][ T6907] kobject_add_internal+0x598/0xb14 [ 81.589806][ T6907] kobject_init_and_add+0x130/0x1a0 [ 81.591136][ T6907] gfs2_sys_fs_add+0x1f8/0x3f4 [ 81.592451][ T6907] gfs2_fill_super+0xd9c/0x1f5c [ 81.593714][ T6907] get_tree_bdev+0x378/0x570 [ 81.594874][ T6907] gfs2_get_tree+0x54/0x1b4 [ 81.596033][ T6907] vfs_get_tree+0x90/0x274 [ 81.597207][ T6907] do_new_mount+0x25c/0x8c8 [ 81.598435][ T6907] path_mount+0x590/0xe04 [ 81.599597][ T6907] __arm64_sys_mount+0x45c/0x594 [ 81.600960][ T6907] invoke_syscall+0x98/0x2b8 [ 81.602105][ T6907] el0_svc_common+0x130/0x23c [ 81.603316][ T6907] do_el0_svc+0x48/0x58 [ 81.604376][ T6907] el0_svc+0x58/0x16c [ 81.605454][ T6907] el0t_64_sync_handler+0x84/0xfc [ 81.606782][ T6907] el0t_64_sync+0x190/0x194 [ 81.670169][ T6013] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 95ms [ 81.674742][ T6013] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.677445][ T6901] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.687826][ T6901] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 81.697816][ T6901] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 81.697816][ T6901] inode = 12 2341 [ 81.697816][ T6901] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 81.710620][ T6901] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 81.713141][ T6901] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6901 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 81.736306][ T6907] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 81.737023][ T6901] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 81.753708][ T6907] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 81.755477][ T6901] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 81.767828][ T6901] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 81.775938][ T6901] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 81.784450][ T6901] gfs2: fsid=syz:syz.0: File system withdrawn [ 81.786151][ T6901] CPU: 0 PID: 6901 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 81.788718][ T6901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 81.791404][ T6901] Call trace: [ 81.792279][ T6901] dump_backtrace+0x1b8/0x1e4 [ 81.793468][ T6901] show_stack+0x2c/0x44 [ 81.794549][ T6901] dump_stack_lvl+0xd0/0x124 [ 81.795670][ T6901] dump_stack+0x1c/0x28 [ 81.796785][ T6901] gfs2_withdraw+0xd4c/0x1140 [ 81.798036][ T6901] gfs2_consist_inode_i+0xf0/0x10c [ 81.799422][ T6901] gfs2_dirent_scan+0x458/0x584 [ 81.800691][ T6901] gfs2_dirent_search+0x28c/0x790 [ 81.802006][ T6901] gfs2_dir_search+0xb8/0x280 [ 81.803247][ T6901] gfs2_lookupi+0x3a4/0x500 [ 81.804475][ T6901] __gfs2_lookup+0xb0/0x270 [ 81.805604][ T6901] gfs2_lookup+0x2c/0x3c [ 81.806636][ T6901] __lookup_slow+0x250/0x374 [ 81.807914][ T6901] lookup_slow+0x60/0x84 [ 81.808992][ T6901] link_path_walk+0x7c8/0xc5c [ 81.810200][ T6901] path_lookupat+0x90/0x3d0 [ 81.811379][ T6901] do_o_path+0xa8/0x214 [ 81.812495][ T6901] path_openat+0x21d0/0x27f8 [ 81.813726][ T6901] do_filp_open+0x1bc/0x3cc [ 81.814918][ T6901] do_sys_openat2+0x124/0x1b8 [ 81.816160][ T6901] __arm64_sys_openat+0x1f0/0x240 [ 81.817462][ T6901] invoke_syscall+0x98/0x2b8 [ 81.818664][ T6901] el0_svc_common+0x130/0x23c [ 81.819924][ T6901] do_el0_svc+0x48/0x58 [ 81.821078][ T6901] el0_svc+0x58/0x16c [ 81.822122][ T6901] el0t_64_sync_handler+0x84/0xfc [ 81.823498][ T6901] el0t_64_sync+0x190/0x194 [ 82.370458][ T6936] loop3: detected capacity change from 0 to 32768 [ 82.392267][ T6936] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.400863][ T6928] loop4: detected capacity change from 0 to 32768 [ 82.403428][ T6936] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.411104][ T6936] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 82.419703][ T6013] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.421525][ T6013] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.453800][ T6928] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 82.455761][ T6928] CPU: 1 PID: 6928 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 82.458442][ T6928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 82.461164][ T6928] Call trace: [ 82.461961][ T6928] dump_backtrace+0x1b8/0x1e4 [ 82.463221][ T6928] show_stack+0x2c/0x44 [ 82.464311][ T6928] dump_stack_lvl+0xd0/0x124 [ 82.465592][ T6928] dump_stack+0x1c/0x28 [ 82.466648][ T6928] sysfs_create_dir_ns+0x278/0x318 [ 82.467979][ T6928] kobject_add_internal+0x598/0xb14 [ 82.469306][ T6928] kobject_init_and_add+0x130/0x1a0 [ 82.470700][ T6928] gfs2_sys_fs_add+0x1f8/0x3f4 [ 82.471887][ T6928] gfs2_fill_super+0xd9c/0x1f5c [ 82.473135][ T6928] get_tree_bdev+0x378/0x570 [ 82.474315][ T6928] gfs2_get_tree+0x54/0x1b4 [ 82.475568][ T6928] vfs_get_tree+0x90/0x274 [ 82.476765][ T6928] do_new_mount+0x25c/0x8c8 [ 82.477953][ T6928] path_mount+0x590/0xe04 [ 82.479084][ T6928] __arm64_sys_mount+0x45c/0x594 [ 82.480368][ T6928] invoke_syscall+0x98/0x2b8 [ 82.481553][ T6928] el0_svc_common+0x130/0x23c [ 82.482711][ T6928] do_el0_svc+0x48/0x58 [ 82.483846][ T6928] el0_svc+0x58/0x16c [ 82.484959][ T6928] el0t_64_sync_handler+0x84/0xfc [ 82.486302][ T6928] el0t_64_sync+0x190/0x194 [ 82.491908][ T6928] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 82.497822][ T6928] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 82.574341][ T6932] loop1: detected capacity change from 0 to 32768 [ 82.606025][ T6013] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 184ms [ 82.613884][ T6932] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 82.615984][ T6932] CPU: 1 PID: 6932 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 82.618745][ T6932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 82.621257][ T6013] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.621423][ T6932] Call trace: [ 82.623619][ T6932] dump_backtrace+0x1b8/0x1e4 [ 82.624810][ T6932] show_stack+0x2c/0x44 [ 82.625949][ T6932] dump_stack_lvl+0xd0/0x124 [ 82.627186][ T6932] dump_stack+0x1c/0x28 [ 82.628297][ T6932] sysfs_create_dir_ns+0x278/0x318 [ 82.629604][ T6932] kobject_add_internal+0x598/0xb14 [ 82.630189][ T6936] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.630994][ T6932] kobject_init_and_add+0x130/0x1a0 [ 82.631011][ T6932] gfs2_sys_fs_add+0x1f8/0x3f4 [ 82.631023][ T6932] gfs2_fill_super+0xd9c/0x1f5c [ 82.636752][ T6932] get_tree_bdev+0x378/0x570 [ 82.637988][ T6932] gfs2_get_tree+0x54/0x1b4 [ 82.639173][ T6932] vfs_get_tree+0x90/0x274 [ 82.640379][ T6932] do_new_mount+0x25c/0x8c8 [ 82.641641][ T6932] path_mount+0x590/0xe04 [ 82.642810][ T6932] __arm64_sys_mount+0x45c/0x594 [ 82.644236][ T6932] invoke_syscall+0x98/0x2b8 [ 82.645425][ T6932] el0_svc_common+0x130/0x23c [ 82.646659][ T6932] do_el0_svc+0x48/0x58 [ 82.647794][ T6932] el0_svc+0x58/0x16c [ 82.648805][ T6932] el0t_64_sync_handler+0x84/0xfc [ 82.650121][ T6932] el0t_64_sync+0x190/0x194 [ 82.652207][ T6936] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 82.660831][ T6932] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 82.664520][ T6932] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 82.683686][ T6935] loop5: detected capacity change from 0 to 32768 [ 82.689731][ T6936] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 82.689731][ T6936] inode = 12 2341 [ 82.689731][ T6936] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 82.702913][ T6966] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 82.705538][ T6966] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 82.705538][ T6966] inode = 12 2341 [ 82.705538][ T6966] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 82.731014][ T6935] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 82.733230][ T6935] CPU: 0 PID: 6935 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 82.735935][ T6935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 82.736499][ T6936] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 82.738593][ T6935] Call trace: [ 82.738601][ T6935] dump_backtrace+0x1b8/0x1e4 [ 82.738617][ T6935] show_stack+0x2c/0x44 [ 82.738626][ T6935] dump_stack_lvl+0xd0/0x124 [ 82.738641][ T6935] dump_stack+0x1c/0x28 [ 82.738652][ T6935] sysfs_create_dir_ns+0x278/0x318 [ 82.738665][ T6935] kobject_add_internal+0x598/0xb14 [ 82.738676][ T6935] kobject_init_and_add+0x130/0x1a0 [ 82.738686][ T6935] gfs2_sys_fs_add+0x1f8/0x3f4 [ 82.738697][ T6935] gfs2_fill_super+0xd9c/0x1f5c [ 82.738708][ T6935] get_tree_bdev+0x378/0x570 [ 82.738720][ T6935] gfs2_get_tree+0x54/0x1b4 [ 82.746714][ T6966] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 82.748043][ T6935] vfs_get_tree+0x90/0x274 [ 82.748060][ T6935] do_new_mount+0x25c/0x8c8 [ 82.748071][ T6935] path_mount+0x590/0xe04 [ 82.748081][ T6935] __arm64_sys_mount+0x45c/0x594 [ 82.748092][ T6935] invoke_syscall+0x98/0x2b8 [ 82.751720][ T6966] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6936 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 82.751923][ T6935] el0_svc_common+0x130/0x23c [ 82.753442][ T6936] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6936 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 82.754435][ T6935] do_el0_svc+0x48/0x58 [ 82.754448][ T6935] el0_svc+0x58/0x16c [ 82.754460][ T6935] el0t_64_sync_handler+0x84/0xfc [ 82.754471][ T6935] el0t_64_sync+0x190/0x194 [ 82.760185][ T6966] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6966 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 82.777780][ T6936] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6966 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 82.779783][ T6966] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 82.782819][ T6966] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 82.784655][ T6966] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 82.786872][ T6966] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 82.788785][ T6966] gfs2: fsid=syz:syz.0: File system withdrawn [ 82.790340][ T6966] CPU: 1 PID: 6966 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 82.793040][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 82.794754][ T6936] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 82.795598][ T6966] Call trace: [ 82.798602][ T6966] dump_backtrace+0x1b8/0x1e4 [ 82.799852][ T6966] show_stack+0x2c/0x44 [ 82.800960][ T6966] dump_stack_lvl+0xd0/0x124 [ 82.802126][ T6966] dump_stack+0x1c/0x28 [ 82.803256][ T6966] gfs2_withdraw+0xd4c/0x1140 [ 82.804501][ T6966] gfs2_consist_inode_i+0xf0/0x10c [ 82.805829][ T6966] gfs2_dirent_scan+0x458/0x584 [ 82.807179][ T6966] gfs2_dirent_search+0x28c/0x790 [ 82.808528][ T6966] gfs2_dir_search+0xb8/0x280 [ 82.809811][ T6966] gfs2_lookupi+0x3a4/0x500 [ 82.810973][ T6966] __gfs2_lookup+0xb0/0x270 [ 82.812156][ T6966] gfs2_atomic_open+0x9c/0x1c4 [ 82.813381][ T6966] path_openat+0xb10/0x27f8 [ 82.814544][ T6966] do_filp_open+0x1bc/0x3cc [ 82.815743][ T6966] do_sys_openat2+0x124/0x1b8 [ 82.817015][ T6966] __arm64_sys_openat+0x1f0/0x240 [ 82.818372][ T6966] invoke_syscall+0x98/0x2b8 [ 82.819591][ T6966] el0_svc_common+0x130/0x23c [ 82.820858][ T6966] do_el0_svc+0x48/0x58 [ 82.822007][ T6966] el0_svc+0x58/0x16c [ 82.823110][ T6966] el0t_64_sync_handler+0x84/0xfc [ 82.824442][ T6966] el0t_64_sync+0x190/0x194 [ 82.843325][ T6935] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 82.846844][ T6935] gfs2: fsid=syz:syz: error -17 adding sysfs files 1970/01/01 00:01:22 executed programs: 55 [ 83.067792][ T6952] loop0: detected capacity change from 0 to 32768 [ 83.092911][ T6952] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.099807][ T6952] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.134685][ T6952] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 83.151547][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.153449][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.254461][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 101ms [ 83.269271][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.276604][ T6952] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.283126][ T6952] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 83.285474][ T6952] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 83.285474][ T6952] inode = 12 2341 [ 83.285474][ T6952] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 83.314237][ T6952] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 83.324151][ T6952] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6952 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 83.334829][ T6986] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 83.335873][ T6952] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6986 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 83.344933][ T6986] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 83.344933][ T6986] inode = 12 2341 [ 83.344933][ T6986] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 83.354736][ T6956] loop2: detected capacity change from 0 to 32768 [ 83.358760][ T6986] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 83.368129][ T6986] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6952 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 83.381296][ T6986] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6986 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 83.381319][ T6956] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 83.381333][ T6956] CPU: 0 PID: 6956 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 83.388675][ T6956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 83.391298][ T6956] Call trace: [ 83.392152][ T6956] dump_backtrace+0x1b8/0x1e4 [ 83.393462][ T6956] show_stack+0x2c/0x44 [ 83.394201][ T6986] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 83.394510][ T6956] dump_stack_lvl+0xd0/0x124 [ 83.397856][ T6956] dump_stack+0x1c/0x28 [ 83.398920][ T6956] sysfs_create_dir_ns+0x278/0x318 [ 83.400248][ T6956] kobject_add_internal+0x598/0xb14 [ 83.401670][ T6956] kobject_init_and_add+0x130/0x1a0 [ 83.403112][ T6956] gfs2_sys_fs_add+0x1f8/0x3f4 [ 83.404324][ T6956] gfs2_fill_super+0xd9c/0x1f5c [ 83.405574][ T6956] get_tree_bdev+0x378/0x570 [ 83.405693][ T6986] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 83.406758][ T6956] gfs2_get_tree+0x54/0x1b4 [ 83.406773][ T6956] vfs_get_tree+0x90/0x274 [ 83.406784][ T6956] do_new_mount+0x25c/0x8c8 [ 83.406795][ T6956] path_mount+0x590/0xe04 [ 83.413223][ T6956] __arm64_sys_mount+0x45c/0x594 [ 83.414578][ T6956] invoke_syscall+0x98/0x2b8 [ 83.415765][ T6956] el0_svc_common+0x130/0x23c [ 83.416941][ T6956] do_el0_svc+0x48/0x58 [ 83.417980][ T6956] el0_svc+0x58/0x16c [ 83.418987][ T6986] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 83.419003][ T6956] el0t_64_sync_handler+0x84/0xfc [ 83.422599][ T6956] el0t_64_sync+0x190/0x194 [ 83.475195][ T6986] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 83.477085][ T6952] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 83.497846][ T6986] gfs2: fsid=syz:syz.0: File system withdrawn [ 83.499601][ T6986] CPU: 0 PID: 6986 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 83.502279][ T6986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 83.504867][ T6986] Call trace: [ 83.505671][ T6986] dump_backtrace+0x1b8/0x1e4 [ 83.506868][ T6986] show_stack+0x2c/0x44 [ 83.508021][ T6986] dump_stack_lvl+0xd0/0x124 [ 83.509201][ T6986] dump_stack+0x1c/0x28 [ 83.510324][ T6986] gfs2_withdraw+0xd4c/0x1140 [ 83.511549][ T6986] gfs2_consist_inode_i+0xf0/0x10c [ 83.512807][ T6986] gfs2_dirent_scan+0x458/0x584 [ 83.514031][ T6986] gfs2_dirent_search+0x28c/0x790 [ 83.515305][ T6986] gfs2_dir_search+0xb8/0x280 [ 83.516563][ T6986] gfs2_lookupi+0x3a4/0x500 [ 83.517669][ T6986] __gfs2_lookup+0xb0/0x270 [ 83.518928][ T6986] gfs2_atomic_open+0x9c/0x1c4 [ 83.520188][ T6986] path_openat+0xb10/0x27f8 [ 83.521356][ T6986] do_filp_open+0x1bc/0x3cc [ 83.522516][ T6986] do_sys_openat2+0x124/0x1b8 [ 83.523729][ T6986] __arm64_sys_openat+0x1f0/0x240 [ 83.524972][ T6986] invoke_syscall+0x98/0x2b8 [ 83.526160][ T6986] el0_svc_common+0x130/0x23c [ 83.527420][ T6986] do_el0_svc+0x48/0x58 [ 83.528516][ T6986] el0_svc+0x58/0x16c [ 83.529618][ T6986] el0t_64_sync_handler+0x84/0xfc [ 83.530991][ T6986] el0t_64_sync+0x190/0x194 [ 83.572142][ T6956] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 83.575655][ T6956] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 83.892826][ T6974] loop4: detected capacity change from 0 to 32768 [ 83.896684][ T6974] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.911785][ T6974] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.940178][ T6974] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 12ms [ 83.947550][ T6479] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.950083][ T6479] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.003960][ T6980] loop1: detected capacity change from 0 to 32768 [ 84.051119][ T6980] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 84.057891][ T6980] CPU: 1 PID: 6980 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 84.060536][ T6980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 84.063085][ T6980] Call trace: [ 84.063887][ T6980] dump_backtrace+0x1b8/0x1e4 [ 84.065072][ T6980] show_stack+0x2c/0x44 [ 84.066096][ T6980] dump_stack_lvl+0xd0/0x124 [ 84.067294][ T6980] dump_stack+0x1c/0x28 [ 84.068339][ T6980] sysfs_create_dir_ns+0x278/0x318 [ 84.069647][ T6980] kobject_add_internal+0x598/0xb14 [ 84.070957][ T6980] kobject_init_and_add+0x130/0x1a0 [ 84.072238][ T6980] gfs2_sys_fs_add+0x1f8/0x3f4 [ 84.073477][ T6980] gfs2_fill_super+0xd9c/0x1f5c [ 84.074719][ T6980] get_tree_bdev+0x378/0x570 [ 84.075809][ T6980] gfs2_get_tree+0x54/0x1b4 [ 84.076926][ T6980] vfs_get_tree+0x90/0x274 [ 84.078118][ T6980] do_new_mount+0x25c/0x8c8 [ 84.079271][ T6980] path_mount+0x590/0xe04 [ 84.080418][ T6980] __arm64_sys_mount+0x45c/0x594 [ 84.081716][ T6980] invoke_syscall+0x98/0x2b8 [ 84.082885][ T6980] el0_svc_common+0x130/0x23c [ 84.084080][ T6980] do_el0_svc+0x48/0x58 [ 84.085090][ T6980] el0_svc+0x58/0x16c [ 84.086083][ T6980] el0t_64_sync_handler+0x84/0xfc [ 84.087419][ T6980] el0t_64_sync+0x190/0x194 [ 84.095233][ T6479] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 145ms [ 84.110525][ T6479] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.118017][ T6974] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.122815][ T6974] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 84.125118][ T6974] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 84.125118][ T6974] inode = 12 2341 [ 84.125118][ T6974] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 84.149900][ T6974] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 84.158218][ T6974] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6974 [syz-executor.4] __gfs2_lookup+0xb0/0x270 [ 84.160918][ T6974] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 84.163072][ T6974] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 84.164851][ T6974] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 84.167038][ T6974] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 84.222691][ T6974] gfs2: fsid=syz:syz.0: File system withdrawn [ 84.234473][ T6974] CPU: 0 PID: 6974 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 84.236990][ T6974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 84.239650][ T6974] Call trace: [ 84.240489][ T6974] dump_backtrace+0x1b8/0x1e4 [ 84.241771][ T6974] show_stack+0x2c/0x44 [ 84.242893][ T6974] dump_stack_lvl+0xd0/0x124 [ 84.244127][ T6974] dump_stack+0x1c/0x28 [ 84.245277][ T6974] gfs2_withdraw+0xd4c/0x1140 [ 84.246428][ T6974] gfs2_consist_inode_i+0xf0/0x10c [ 84.247675][ T6974] gfs2_dirent_scan+0x458/0x584 [ 84.248966][ T6974] gfs2_dirent_search+0x28c/0x790 [ 84.250253][ T6974] gfs2_dir_search+0xb8/0x280 [ 84.251503][ T6974] gfs2_lookupi+0x3a4/0x500 [ 84.252633][ T6974] __gfs2_lookup+0xb0/0x270 [ 84.253825][ T6974] gfs2_lookup+0x2c/0x3c [ 84.254921][ T6974] __lookup_slow+0x250/0x374 [ 84.256154][ T6974] lookup_slow+0x60/0x84 [ 84.257286][ T6974] link_path_walk+0x7c8/0xc5c [ 84.258574][ T6974] path_lookupat+0x90/0x3d0 [ 84.259742][ T6974] do_o_path+0xa8/0x214 [ 84.260901][ T6974] path_openat+0x21d0/0x27f8 [ 84.262140][ T6974] do_filp_open+0x1bc/0x3cc [ 84.263289][ T6974] do_sys_openat2+0x124/0x1b8 [ 84.264459][ T6974] __arm64_sys_openat+0x1f0/0x240 [ 84.265795][ T6974] invoke_syscall+0x98/0x2b8 [ 84.267011][ T6974] el0_svc_common+0x130/0x23c [ 84.268215][ T6974] do_el0_svc+0x48/0x58 [ 84.269367][ T6974] el0_svc+0x58/0x16c [ 84.270471][ T6974] el0t_64_sync_handler+0x84/0xfc [ 84.271797][ T6974] el0t_64_sync+0x190/0x194 [ 84.287980][ T6980] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 84.318074][ T6980] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 84.648480][ T6982] loop3: detected capacity change from 0 to 32768 [ 84.664370][ T6982] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.666502][ T6982] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.691536][ T6984] loop5: detected capacity change from 0 to 32768 [ 84.718201][ T6982] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 84.722895][ T6479] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.724656][ T6479] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.726242][ T6984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 84.735615][ T6984] CPU: 0 PID: 6984 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 84.738316][ T6984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 84.740985][ T6984] Call trace: [ 84.741874][ T6984] dump_backtrace+0x1b8/0x1e4 [ 84.743150][ T6984] show_stack+0x2c/0x44 [ 84.744254][ T6984] dump_stack_lvl+0xd0/0x124 [ 84.745495][ T6984] dump_stack+0x1c/0x28 [ 84.746637][ T6984] sysfs_create_dir_ns+0x278/0x318 [ 84.748063][ T6984] kobject_add_internal+0x598/0xb14 [ 84.749481][ T6984] kobject_init_and_add+0x130/0x1a0 [ 84.750960][ T6984] gfs2_sys_fs_add+0x1f8/0x3f4 [ 84.752241][ T6984] gfs2_fill_super+0xd9c/0x1f5c [ 84.753553][ T6984] get_tree_bdev+0x378/0x570 [ 84.754817][ T6984] gfs2_get_tree+0x54/0x1b4 [ 84.756031][ T6984] vfs_get_tree+0x90/0x274 [ 84.757213][ T6984] do_new_mount+0x25c/0x8c8 [ 84.758409][ T6984] path_mount+0x590/0xe04 [ 84.759521][ T6984] __arm64_sys_mount+0x45c/0x594 [ 84.760903][ T6984] invoke_syscall+0x98/0x2b8 [ 84.762179][ T6984] el0_svc_common+0x130/0x23c [ 84.763440][ T6984] do_el0_svc+0x48/0x58 [ 84.764521][ T6984] el0_svc+0x58/0x16c [ 84.765623][ T6984] el0t_64_sync_handler+0x84/0xfc [ 84.767037][ T6984] el0t_64_sync+0x190/0x194 [ 84.790490][ T6479] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms [ 84.792566][ T6479] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.793959][ T6982] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.800176][ T6982] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 84.802264][ T6982] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 84.802264][ T6982] inode = 12 2341 [ 84.802264][ T6982] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 84.817445][ T6982] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 84.820175][ T6982] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6982 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 84.822708][ T6982] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 84.824850][ T6982] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 84.826740][ T6982] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 84.842404][ T6982] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 84.844173][ T6982] gfs2: fsid=syz:syz.0: File system withdrawn [ 84.845754][ T6982] CPU: 1 PID: 6982 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 84.848408][ T6982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 84.851104][ T6982] Call trace: [ 84.851930][ T6982] dump_backtrace+0x1b8/0x1e4 [ 84.853119][ T6982] show_stack+0x2c/0x44 [ 84.854168][ T6982] dump_stack_lvl+0xd0/0x124 [ 84.855351][ T6982] dump_stack+0x1c/0x28 [ 84.856452][ T6982] gfs2_withdraw+0xd4c/0x1140 [ 84.857693][ T6982] gfs2_consist_inode_i+0xf0/0x10c [ 84.858965][ T6982] gfs2_dirent_scan+0x458/0x584 [ 84.860250][ T6982] gfs2_dirent_search+0x28c/0x790 [ 84.861568][ T6982] gfs2_dir_search+0xb8/0x280 [ 84.862739][ T6982] gfs2_lookupi+0x3a4/0x500 [ 84.863964][ T6982] __gfs2_lookup+0xb0/0x270 [ 84.865091][ T6982] gfs2_lookup+0x2c/0x3c [ 84.866197][ T6982] __lookup_slow+0x250/0x374 [ 84.867360][ T6982] lookup_slow+0x60/0x84 [ 84.868365][ T6982] link_path_walk+0x7c8/0xc5c [ 84.869575][ T6982] path_lookupat+0x90/0x3d0 [ 84.870729][ T6982] do_o_path+0xa8/0x214 [ 84.871835][ T6982] path_openat+0x21d0/0x27f8 [ 84.873007][ T6982] do_filp_open+0x1bc/0x3cc [ 84.874131][ T6982] do_sys_openat2+0x124/0x1b8 [ 84.875354][ T6982] __arm64_sys_openat+0x1f0/0x240 [ 84.876623][ T6982] invoke_syscall+0x98/0x2b8 [ 84.877837][ T6982] el0_svc_common+0x130/0x23c [ 84.879043][ T6982] do_el0_svc+0x48/0x58 [ 84.880166][ T6982] el0_svc+0x58/0x16c [ 84.881092][ T6982] el0t_64_sync_handler+0x84/0xfc [ 84.882283][ T6982] el0t_64_sync+0x190/0x194 [ 84.886085][ T6984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 84.889823][ T6984] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.044427][ T7005] loop0: detected capacity change from 0 to 32768 [ 85.044752][ T7000] loop2: detected capacity change from 0 to 32768 [ 85.056206][ T7000] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.059335][ T7000] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.067587][ T7000] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 85.076967][ T7005] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 85.079434][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.079909][ T7005] CPU: 1 PID: 7005 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 85.081204][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.083620][ T7005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 85.087636][ T7005] Call trace: [ 85.088414][ T7005] dump_backtrace+0x1b8/0x1e4 [ 85.089547][ T7005] show_stack+0x2c/0x44 [ 85.090566][ T7005] dump_stack_lvl+0xd0/0x124 [ 85.091665][ T7005] dump_stack+0x1c/0x28 [ 85.092637][ T7005] sysfs_create_dir_ns+0x278/0x318 [ 85.093860][ T7005] kobject_add_internal+0x598/0xb14 [ 85.095090][ T7005] kobject_init_and_add+0x130/0x1a0 [ 85.096268][ T7005] gfs2_sys_fs_add+0x1f8/0x3f4 [ 85.097441][ T7005] gfs2_fill_super+0xd9c/0x1f5c [ 85.098509][ T7005] get_tree_bdev+0x378/0x570 [ 85.099543][ T7005] gfs2_get_tree+0x54/0x1b4 [ 85.100625][ T7005] vfs_get_tree+0x90/0x274 [ 85.101633][ T7005] do_new_mount+0x25c/0x8c8 [ 85.102670][ T7005] path_mount+0x590/0xe04 [ 85.103727][ T7005] __arm64_sys_mount+0x45c/0x594 [ 85.104959][ T7005] invoke_syscall+0x98/0x2b8 [ 85.106020][ T7005] el0_svc_common+0x130/0x23c [ 85.107184][ T7005] do_el0_svc+0x48/0x58 [ 85.108201][ T7005] el0_svc+0x58/0x16c [ 85.109156][ T7005] el0t_64_sync_handler+0x84/0xfc [ 85.110379][ T7005] el0t_64_sync+0x190/0x194 [ 85.121715][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms [ 85.125476][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.127028][ T7000] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.131272][ T7005] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 85.135692][ T7005] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 85.150589][ T7000] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 85.152936][ T7000] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 85.152936][ T7000] inode = 12 2341 [ 85.152936][ T7000] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 85.167798][ T7000] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 85.169932][ T7000] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7000 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 85.172193][ T7000] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 85.174243][ T7000] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 85.175858][ T7000] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 85.217828][ T7000] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 85.227996][ T7000] gfs2: fsid=syz:syz.0: File system withdrawn [ 85.229315][ T7000] CPU: 1 PID: 7000 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 85.231695][ T7000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 85.234051][ T7000] Call trace: [ 85.234806][ T7000] dump_backtrace+0x1b8/0x1e4 [ 85.235838][ T7000] show_stack+0x2c/0x44 [ 85.236826][ T7000] dump_stack_lvl+0xd0/0x124 [ 85.237841][ T7000] dump_stack+0x1c/0x28 [ 85.238853][ T7000] gfs2_withdraw+0xd4c/0x1140 [ 85.239982][ T7000] gfs2_consist_inode_i+0xf0/0x10c [ 85.241164][ T7000] gfs2_dirent_scan+0x458/0x584 [ 85.242288][ T7000] gfs2_dirent_search+0x28c/0x790 [ 85.243491][ T7000] gfs2_dir_search+0xb8/0x280 [ 85.244564][ T7000] gfs2_lookupi+0x3a4/0x500 [ 85.245541][ T7000] __gfs2_lookup+0xb0/0x270 [ 85.246602][ T7000] gfs2_lookup+0x2c/0x3c [ 85.247543][ T7000] __lookup_slow+0x250/0x374 [ 85.248611][ T7000] lookup_slow+0x60/0x84 [ 85.249612][ T7000] link_path_walk+0x7c8/0xc5c [ 85.250641][ T7000] path_lookupat+0x90/0x3d0 [ 85.251657][ T7000] do_o_path+0xa8/0x214 [ 85.252654][ T7000] path_openat+0x21d0/0x27f8 [ 85.253777][ T7000] do_filp_open+0x1bc/0x3cc [ 85.254874][ T7000] do_sys_openat2+0x124/0x1b8 [ 85.255945][ T7000] __arm64_sys_openat+0x1f0/0x240 [ 85.257147][ T7000] invoke_syscall+0x98/0x2b8 [ 85.258241][ T7000] el0_svc_common+0x130/0x23c [ 85.259329][ T7000] do_el0_svc+0x48/0x58 [ 85.260273][ T7000] el0_svc+0x58/0x16c [ 85.261179][ T7000] el0t_64_sync_handler+0x84/0xfc [ 85.262321][ T7000] el0t_64_sync+0x190/0x194 [ 85.872495][ T7008] loop1: detected capacity change from 0 to 32768 [ 85.905869][ T7008] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.931162][ T7008] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.936236][ T7008] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 85.941677][ T7013] loop4: detected capacity change from 0 to 32768 [ 85.956023][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.958027][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.992932][ T7013] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 85.995017][ T7013] CPU: 1 PID: 7013 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 85.997621][ T7013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 86.000210][ T7013] Call trace: [ 86.001046][ T7013] dump_backtrace+0x1b8/0x1e4 [ 86.002207][ T7013] show_stack+0x2c/0x44 [ 86.003274][ T7013] dump_stack_lvl+0xd0/0x124 [ 86.004411][ T7020] loop5: detected capacity change from 0 to 32768 [ 86.004435][ T7013] dump_stack+0x1c/0x28 [ 86.007266][ T7013] sysfs_create_dir_ns+0x278/0x318 [ 86.008579][ T7013] kobject_add_internal+0x598/0xb14 [ 86.009894][ T7013] kobject_init_and_add+0x130/0x1a0 [ 86.011220][ T7013] gfs2_sys_fs_add+0x1f8/0x3f4 [ 86.012472][ T7013] gfs2_fill_super+0xd9c/0x1f5c [ 86.013762][ T7013] get_tree_bdev+0x378/0x570 [ 86.014988][ T7013] gfs2_get_tree+0x54/0x1b4 [ 86.016072][ T7013] vfs_get_tree+0x90/0x274 [ 86.017186][ T7013] do_new_mount+0x25c/0x8c8 [ 86.018320][ T7013] path_mount+0x590/0xe04 [ 86.019489][ T7013] __arm64_sys_mount+0x45c/0x594 [ 86.020829][ T7013] invoke_syscall+0x98/0x2b8 [ 86.022012][ T7013] el0_svc_common+0x130/0x23c [ 86.023292][ T7013] do_el0_svc+0x48/0x58 [ 86.024437][ T7013] el0_svc+0x58/0x16c [ 86.025477][ T7013] el0t_64_sync_handler+0x84/0xfc [ 86.026736][ T7013] el0t_64_sync+0x190/0x194 [ 86.044848][ T7020] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 86.046973][ T7020] CPU: 0 PID: 7020 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 86.049597][ T7020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 86.052307][ T7020] Call trace: [ 86.053176][ T7020] dump_backtrace+0x1b8/0x1e4 [ 86.054382][ T7020] show_stack+0x2c/0x44 [ 86.055496][ T7020] dump_stack_lvl+0xd0/0x124 [ 86.056693][ T7020] dump_stack+0x1c/0x28 [ 86.057762][ T7013] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 86.057786][ T7020] sysfs_create_dir_ns+0x278/0x318 [ 86.061338][ T7013] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 86.062545][ T7020] kobject_add_internal+0x598/0xb14 [ 86.062562][ T7020] kobject_init_and_add+0x130/0x1a0 [ 86.066859][ T7020] gfs2_sys_fs_add+0x1f8/0x3f4 [ 86.068139][ T7020] gfs2_fill_super+0xd9c/0x1f5c [ 86.069514][ T7020] get_tree_bdev+0x378/0x570 [ 86.070717][ T7020] gfs2_get_tree+0x54/0x1b4 [ 86.071875][ T7020] vfs_get_tree+0x90/0x274 [ 86.073184][ T7020] do_new_mount+0x25c/0x8c8 [ 86.074330][ T7020] path_mount+0x590/0xe04 [ 86.075440][ T7020] __arm64_sys_mount+0x45c/0x594 [ 86.076724][ T7020] invoke_syscall+0x98/0x2b8 [ 86.077921][ T7020] el0_svc_common+0x130/0x23c [ 86.079141][ T7020] do_el0_svc+0x48/0x58 [ 86.080212][ T7020] el0_svc+0x58/0x16c [ 86.081287][ T7020] el0t_64_sync_handler+0x84/0xfc [ 86.082529][ T7020] el0t_64_sync+0x190/0x194 [ 86.087837][ T7020] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 86.097265][ T7020] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 86.101852][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 143ms [ 86.106651][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.109331][ T7008] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.123884][ T7008] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 86.126158][ T7008] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 86.126158][ T7008] inode = 12 2341 [ 86.126158][ T7008] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 86.152265][ T7008] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 86.157155][ T7008] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7008 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 86.167794][ T7008] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 86.175458][ T7008] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 86.185857][ T7008] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 86.201178][ T7008] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 86.207534][ T7008] gfs2: fsid=syz:syz.0: File system withdrawn [ 86.217416][ T7008] CPU: 0 PID: 7008 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 86.220067][ T7008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 86.222778][ T7008] Call trace: [ 86.223612][ T7008] dump_backtrace+0x1b8/0x1e4 [ 86.224794][ T7008] show_stack+0x2c/0x44 [ 86.225892][ T7008] dump_stack_lvl+0xd0/0x124 [ 86.227052][ T7008] dump_stack+0x1c/0x28 [ 86.228076][ T7008] gfs2_withdraw+0xd4c/0x1140 [ 86.229296][ T7008] gfs2_consist_inode_i+0xf0/0x10c [ 86.230658][ T7008] gfs2_dirent_scan+0x458/0x584 [ 86.231897][ T7008] gfs2_dirent_search+0x28c/0x790 [ 86.233169][ T7008] gfs2_dir_search+0xb8/0x280 [ 86.234448][ T7008] gfs2_lookupi+0x3a4/0x500 [ 86.235548][ T7008] __gfs2_lookup+0xb0/0x270 [ 86.236672][ T7008] gfs2_lookup+0x2c/0x3c [ 86.237808][ T7008] __lookup_slow+0x250/0x374 [ 86.238958][ T7008] lookup_slow+0x60/0x84 [ 86.240073][ T7008] link_path_walk+0x7c8/0xc5c [ 86.241278][ T7008] path_lookupat+0x90/0x3d0 [ 86.242436][ T7008] do_o_path+0xa8/0x214 [ 86.243521][ T7008] path_openat+0x21d0/0x27f8 [ 86.244661][ T7008] do_filp_open+0x1bc/0x3cc [ 86.245855][ T7008] do_sys_openat2+0x124/0x1b8 [ 86.247026][ T7008] __arm64_sys_openat+0x1f0/0x240 [ 86.248359][ T7008] invoke_syscall+0x98/0x2b8 [ 86.249513][ T7008] el0_svc_common+0x130/0x23c [ 86.250788][ T7008] do_el0_svc+0x48/0x58 [ 86.251939][ T7008] el0_svc+0x58/0x16c [ 86.252966][ T7008] el0t_64_sync_handler+0x84/0xfc [ 86.254276][ T7008] el0t_64_sync+0x190/0x194 [ 86.262922][ T7022] loop0: detected capacity change from 0 to 32768 [ 86.287165][ T7022] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 86.289410][ T7022] CPU: 0 PID: 7022 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 86.292036][ T7022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 86.294620][ T7022] Call trace: [ 86.295446][ T7022] dump_backtrace+0x1b8/0x1e4 [ 86.296583][ T7022] show_stack+0x2c/0x44 [ 86.297690][ T7022] dump_stack_lvl+0xd0/0x124 [ 86.298859][ T7022] dump_stack+0x1c/0x28 [ 86.299989][ T7022] sysfs_create_dir_ns+0x278/0x318 [ 86.301369][ T7022] kobject_add_internal+0x598/0xb14 [ 86.302753][ T7022] kobject_init_and_add+0x130/0x1a0 [ 86.304143][ T7022] gfs2_sys_fs_add+0x1f8/0x3f4 [ 86.305408][ T7022] gfs2_fill_super+0xd9c/0x1f5c [ 86.306705][ T7022] get_tree_bdev+0x378/0x570 [ 86.307875][ T7022] gfs2_get_tree+0x54/0x1b4 [ 86.309039][ T7022] vfs_get_tree+0x90/0x274 [ 86.310184][ T7022] do_new_mount+0x25c/0x8c8 [ 86.311414][ T7022] path_mount+0x590/0xe04 [ 86.312588][ T7022] __arm64_sys_mount+0x45c/0x594 [ 86.313935][ T7022] invoke_syscall+0x98/0x2b8 [ 86.315223][ T7022] el0_svc_common+0x130/0x23c [ 86.316407][ T7022] do_el0_svc+0x48/0x58 [ 86.317509][ T7022] el0_svc+0x58/0x16c [ 86.318570][ T7022] el0t_64_sync_handler+0x84/0xfc [ 86.319903][ T7022] el0t_64_sync+0x190/0x194 [ 86.374384][ T7018] loop3: detected capacity change from 0 to 32768 [ 86.376996][ T7022] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 86.380921][ T7022] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 86.386136][ T7018] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 86.401611][ T7018] CPU: 1 PID: 7018 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 86.404233][ T7018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 86.406884][ T7018] Call trace: [ 86.407689][ T7018] dump_backtrace+0x1b8/0x1e4 [ 86.408922][ T7018] show_stack+0x2c/0x44 [ 86.410018][ T7018] dump_stack_lvl+0xd0/0x124 [ 86.411189][ T7018] dump_stack+0x1c/0x28 [ 86.412202][ T7018] sysfs_create_dir_ns+0x278/0x318 [ 86.413545][ T7018] kobject_add_internal+0x598/0xb14 [ 86.414935][ T7018] kobject_init_and_add+0x130/0x1a0 [ 86.416223][ T7018] gfs2_sys_fs_add+0x1f8/0x3f4 [ 86.417487][ T7018] gfs2_fill_super+0xd9c/0x1f5c [ 86.418770][ T7018] get_tree_bdev+0x378/0x570 [ 86.420004][ T7018] gfs2_get_tree+0x54/0x1b4 [ 86.421152][ T7018] vfs_get_tree+0x90/0x274 [ 86.422295][ T7018] do_new_mount+0x25c/0x8c8 [ 86.423474][ T7018] path_mount+0x590/0xe04 [ 86.424573][ T7018] __arm64_sys_mount+0x45c/0x594 [ 86.425813][ T7018] invoke_syscall+0x98/0x2b8 [ 86.426970][ T7018] el0_svc_common+0x130/0x23c [ 86.428205][ T7018] do_el0_svc+0x48/0x58 [ 86.429313][ T7018] el0_svc+0x58/0x16c [ 86.430409][ T7018] el0t_64_sync_handler+0x84/0xfc [ 86.431684][ T7018] el0t_64_sync+0x190/0x194 [ 86.444609][ T7018] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 86.448900][ T7018] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 86.907407][ T7024] loop2: detected capacity change from 0 to 32768 [ 86.929632][ T7024] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.934252][ T7024] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.940732][ T7024] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 86.943755][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.945551][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.080035][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 134ms [ 87.095634][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.104928][ T7024] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.110035][ T7024] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 87.112362][ T7024] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.112362][ T7024] inode = 12 2341 [ 87.112362][ T7024] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 87.137763][ T7024] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 87.140259][ T7024] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7024 [syz-executor.2] __gfs2_lookup+0xb0/0x270 [ 87.146381][ T7024] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 87.154942][ T7024] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 87.165841][ T7024] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 87.189389][ T7024] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 87.200612][ T7024] gfs2: fsid=syz:syz.0: File system withdrawn [ 87.209373][ T7024] CPU: 0 PID: 7024 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 87.212090][ T7024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 87.214657][ T7024] Call trace: [ 87.215577][ T7024] dump_backtrace+0x1b8/0x1e4 [ 87.216775][ T7024] show_stack+0x2c/0x44 [ 87.217840][ T7024] dump_stack_lvl+0xd0/0x124 [ 87.219046][ T7024] dump_stack+0x1c/0x28 [ 87.220103][ T7024] gfs2_withdraw+0xd4c/0x1140 [ 87.221270][ T7024] gfs2_consist_inode_i+0xf0/0x10c [ 87.222585][ T7024] gfs2_dirent_scan+0x458/0x584 [ 87.223832][ T7024] gfs2_dirent_search+0x28c/0x790 [ 87.225150][ T7024] gfs2_dir_search+0xb8/0x280 [ 87.226343][ T7024] gfs2_lookupi+0x3a4/0x500 [ 87.227540][ T7024] __gfs2_lookup+0xb0/0x270 [ 87.228786][ T7024] gfs2_lookup+0x2c/0x3c [ 87.229941][ T7024] __lookup_slow+0x250/0x374 [ 87.231189][ T7024] lookup_slow+0x60/0x84 [ 87.232307][ T7024] link_path_walk+0x7c8/0xc5c [ 87.233556][ T7024] path_lookupat+0x90/0x3d0 [ 87.234751][ T7024] do_o_path+0xa8/0x214 [ 87.235900][ T7024] path_openat+0x21d0/0x27f8 [ 87.237111][ T7024] do_filp_open+0x1bc/0x3cc [ 87.238340][ T7024] do_sys_openat2+0x124/0x1b8 [ 87.239622][ T7024] __arm64_sys_openat+0x1f0/0x240 [ 87.241001][ T7024] invoke_syscall+0x98/0x2b8 [ 87.242208][ T7024] el0_svc_common+0x130/0x23c [ 87.243403][ T7024] do_el0_svc+0x48/0x58 [ 87.244460][ T7024] el0_svc+0x58/0x16c [ 87.245493][ T7024] el0t_64_sync_handler+0x84/0xfc [ 87.246846][ T7024] el0t_64_sync+0x190/0x194 [ 87.329732][ T7040] loop0: detected capacity change from 0 to 32768 [ 87.336773][ T7040] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.340875][ T7040] CPU: 0 PID: 7040 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 87.343599][ T7040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 87.346226][ T7040] Call trace: [ 87.347125][ T7040] dump_backtrace+0x1b8/0x1e4 [ 87.348358][ T7040] show_stack+0x2c/0x44 [ 87.349464][ T7040] dump_stack_lvl+0xd0/0x124 [ 87.350692][ T7040] dump_stack+0x1c/0x28 [ 87.351828][ T7040] sysfs_create_dir_ns+0x278/0x318 [ 87.353246][ T7040] kobject_add_internal+0x598/0xb14 [ 87.354595][ T7040] kobject_init_and_add+0x130/0x1a0 [ 87.355940][ T7040] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.357160][ T7040] gfs2_fill_super+0xd9c/0x1f5c [ 87.358441][ T7040] get_tree_bdev+0x378/0x570 [ 87.359640][ T7040] gfs2_get_tree+0x54/0x1b4 [ 87.360848][ T7040] vfs_get_tree+0x90/0x274 [ 87.362020][ T7040] do_new_mount+0x25c/0x8c8 [ 87.363206][ T7040] path_mount+0x590/0xe04 [ 87.364347][ T7040] __arm64_sys_mount+0x45c/0x594 [ 87.365720][ T7040] invoke_syscall+0x98/0x2b8 [ 87.366942][ T7040] el0_svc_common+0x130/0x23c [ 87.368219][ T7040] do_el0_svc+0x48/0x58 [ 87.369324][ T7040] el0_svc+0x58/0x16c [ 87.370418][ T7040] el0t_64_sync_handler+0x84/0xfc [ 87.371755][ T7040] el0t_64_sync+0x190/0x194 [ 87.380576][ T7040] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.384354][ T7040] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.589109][ T7033] loop5: detected capacity change from 0 to 32768 [ 87.610302][ T7033] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.616032][ T7033] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.626333][ T7034] loop4: detected capacity change from 0 to 32768 [ 87.634748][ T7038] loop3: detected capacity change from 0 to 32768 [ 87.661602][ T7033] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 87.679925][ T7034] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.681923][ T7034] CPU: 0 PID: 7034 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 87.684693][ T7034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 87.687280][ T7034] Call trace: [ 87.688079][ T7034] dump_backtrace+0x1b8/0x1e4 [ 87.689281][ T7034] show_stack+0x2c/0x44 [ 87.690315][ T7034] dump_stack_lvl+0xd0/0x124 [ 87.691551][ T7034] dump_stack+0x1c/0x28 [ 87.692557][ T7034] sysfs_create_dir_ns+0x278/0x318 [ 87.693886][ T7034] kobject_add_internal+0x598/0xb14 [ 87.695239][ T7034] kobject_init_and_add+0x130/0x1a0 [ 87.696555][ T7034] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.697770][ T7034] gfs2_fill_super+0xd9c/0x1f5c [ 87.699085][ T7034] get_tree_bdev+0x378/0x570 [ 87.700295][ T7034] gfs2_get_tree+0x54/0x1b4 [ 87.701469][ T7034] vfs_get_tree+0x90/0x274 [ 87.702665][ T7034] do_new_mount+0x25c/0x8c8 [ 87.703807][ T7034] path_mount+0x590/0xe04 [ 87.704972][ T7034] __arm64_sys_mount+0x45c/0x594 [ 87.706241][ T7034] invoke_syscall+0x98/0x2b8 [ 87.707431][ T7034] el0_svc_common+0x130/0x23c [ 87.708662][ T7034] do_el0_svc+0x48/0x58 [ 87.709740][ T7034] el0_svc+0x58/0x16c [ 87.710782][ T7034] el0t_64_sync_handler+0x84/0xfc [ 87.712108][ T7034] el0t_64_sync+0x190/0x194 [ 87.717352][ T7038] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.719379][ T7038] CPU: 0 PID: 7038 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 87.721926][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 87.724501][ T7038] Call trace: [ 87.725291][ T7038] dump_backtrace+0x1b8/0x1e4 [ 87.726565][ T7038] show_stack+0x2c/0x44 [ 87.727669][ T7038] dump_stack_lvl+0xd0/0x124 [ 87.728874][ T7038] dump_stack+0x1c/0x28 [ 87.729996][ T7038] sysfs_create_dir_ns+0x278/0x318 [ 87.731306][ T7038] kobject_add_internal+0x598/0xb14 [ 87.732673][ T7038] kobject_init_and_add+0x130/0x1a0 [ 87.734044][ T7038] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.735287][ T7038] gfs2_fill_super+0xd9c/0x1f5c [ 87.736575][ T7038] get_tree_bdev+0x378/0x570 [ 87.737742][ T7038] gfs2_get_tree+0x54/0x1b4 [ 87.738929][ T7038] vfs_get_tree+0x90/0x274 [ 87.740077][ T7038] do_new_mount+0x25c/0x8c8 [ 87.741266][ T7038] path_mount+0x590/0xe04 [ 87.742373][ T7038] __arm64_sys_mount+0x45c/0x594 [ 87.743718][ T7038] invoke_syscall+0x98/0x2b8 [ 87.744935][ T7038] el0_svc_common+0x130/0x23c [ 87.746200][ T7038] do_el0_svc+0x48/0x58 [ 87.747259][ T7038] el0_svc+0x58/0x16c [ 87.748300][ T7038] el0t_64_sync_handler+0x84/0xfc [ 87.749661][ T7038] el0t_64_sync+0x190/0x194 [ 87.768615][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.770546][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.827708][ T7038] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.831307][ T7034] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 87.835314][ T7038] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.837373][ T7034] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 87.838917][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms [ 87.841259][ T7] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.842742][ T7033] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.861183][ T7033] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 87.863483][ T7033] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.863483][ T7033] inode = 12 2341 [ 87.863483][ T7033] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 87.871188][ T7036] loop1: detected capacity change from 0 to 32768 [ 87.897792][ T7033] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 87.900798][ T7036] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 87.902856][ T7036] CPU: 1 PID: 7036 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 87.905500][ T7036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 87.908064][ T7036] Call trace: [ 87.908913][ T7036] dump_backtrace+0x1b8/0x1e4 [ 87.910083][ T7036] show_stack+0x2c/0x44 [ 87.911148][ T7036] dump_stack_lvl+0xd0/0x124 [ 87.912341][ T7036] dump_stack+0x1c/0x28 [ 87.913376][ T7036] sysfs_create_dir_ns+0x278/0x318 [ 87.914626][ T7036] kobject_add_internal+0x598/0xb14 [ 87.915984][ T7036] kobject_init_and_add+0x130/0x1a0 [ 87.917281][ T7036] gfs2_sys_fs_add+0x1f8/0x3f4 [ 87.918472][ T7036] gfs2_fill_super+0xd9c/0x1f5c [ 87.919752][ T7036] get_tree_bdev+0x378/0x570 [ 87.920893][ T7036] gfs2_get_tree+0x54/0x1b4 [ 87.922077][ T7036] vfs_get_tree+0x90/0x274 [ 87.923242][ T7036] do_new_mount+0x25c/0x8c8 [ 87.924352][ T7036] path_mount+0x590/0xe04 [ 87.925531][ T7036] __arm64_sys_mount+0x45c/0x594 [ 87.926788][ T7036] invoke_syscall+0x98/0x2b8 [ 87.927941][ T7036] el0_svc_common+0x130/0x23c [ 87.929154][ T7036] do_el0_svc+0x48/0x58 [ 87.930302][ T7036] el0_svc+0x58/0x16c [ 87.931415][ T7036] el0t_64_sync_handler+0x84/0xfc [ 87.932753][ T7036] el0t_64_sync+0x190/0x194 [ 87.934901][ T7033] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7033 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 87.941477][ T7052] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 87.947198][ T7033] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7052 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 87.984374][ T7052] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 87.984374][ T7052] inode = 12 2341 [ 87.984374][ T7052] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 88.028650][ T7033] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 88.044988][ T7033] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 88.055543][ T7052] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 88.071727][ T7033] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 88.077827][ T7052] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7033 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 88.080431][ T7052] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7052 [syz-executor.5] __gfs2_lookup+0xb0/0x270 [ 88.084526][ T7036] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.088473][ T7033] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 88.088954][ T7036] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.103204][ T7052] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 88.110058][ T7033] gfs2: fsid=syz:syz.0: File system withdrawn [ 88.116209][ T7033] CPU: 1 PID: 7033 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 88.118916][ T7033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 88.121642][ T7033] Call trace: [ 88.122526][ T7033] dump_backtrace+0x1b8/0x1e4 [ 88.123661][ T7033] show_stack+0x2c/0x44 [ 88.124768][ T7033] dump_stack_lvl+0xd0/0x124 [ 88.125936][ T7033] dump_stack+0x1c/0x28 [ 88.127079][ T7033] gfs2_withdraw+0xd4c/0x1140 [ 88.128316][ T7033] gfs2_consist_inode_i+0xf0/0x10c [ 88.129617][ T7033] gfs2_dirent_scan+0x458/0x584 [ 88.130811][ T7033] gfs2_dirent_search+0x28c/0x790 [ 88.132142][ T7033] gfs2_dir_search+0xb8/0x280 [ 88.133455][ T7033] gfs2_lookupi+0x3a4/0x500 [ 88.134611][ T7033] __gfs2_lookup+0xb0/0x270 [ 88.135773][ T7033] gfs2_lookup+0x2c/0x3c [ 88.136861][ T7033] __lookup_slow+0x250/0x374 [ 88.138010][ T7033] lookup_slow+0x60/0x84 [ 88.139124][ T7033] link_path_walk+0x7c8/0xc5c [ 88.140299][ T7033] path_lookupat+0x90/0x3d0 [ 88.141511][ T7033] do_o_path+0xa8/0x214 [ 88.142631][ T7033] path_openat+0x21d0/0x27f8 [ 88.143816][ T7033] do_filp_open+0x1bc/0x3cc [ 88.145045][ T7033] do_sys_openat2+0x124/0x1b8 [ 88.146238][ T7033] __arm64_sys_openat+0x1f0/0x240 [ 88.147562][ T7033] invoke_syscall+0x98/0x2b8 [ 88.148743][ T7033] el0_svc_common+0x130/0x23c [ 88.149938][ T7033] do_el0_svc+0x48/0x58 [ 88.151047][ T7033] el0_svc+0x58/0x16c [ 88.152163][ T7033] el0t_64_sync_handler+0x84/0xfc [ 88.153432][ T7033] el0t_64_sync+0x190/0x194 1970/01/01 00:01:28 executed programs: 74 [ 88.345839][ T7047] loop2: detected capacity change from 0 to 32768 [ 88.358594][ T7050] loop0: detected capacity change from 0 to 32768 [ 88.384426][ T7050] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.386424][ T7050] CPU: 0 PID: 7050 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 88.389177][ T7050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 88.391839][ T7050] Call trace: [ 88.392712][ T7050] dump_backtrace+0x1b8/0x1e4 [ 88.393945][ T7050] show_stack+0x2c/0x44 [ 88.395172][ T7050] dump_stack_lvl+0xd0/0x124 [ 88.396417][ T7050] dump_stack+0x1c/0x28 [ 88.397513][ T7050] sysfs_create_dir_ns+0x278/0x318 [ 88.398924][ T7050] kobject_add_internal+0x598/0xb14 [ 88.400310][ T7050] kobject_init_and_add+0x130/0x1a0 [ 88.401645][ T7050] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.402885][ T7050] gfs2_fill_super+0xd9c/0x1f5c [ 88.404129][ T7050] get_tree_bdev+0x378/0x570 [ 88.405354][ T7050] gfs2_get_tree+0x54/0x1b4 [ 88.406544][ T7050] vfs_get_tree+0x90/0x274 [ 88.407762][ T7050] do_new_mount+0x25c/0x8c8 [ 88.408917][ T7050] path_mount+0x590/0xe04 [ 88.410081][ T7050] __arm64_sys_mount+0x45c/0x594 [ 88.411419][ T7050] invoke_syscall+0x98/0x2b8 [ 88.412654][ T7050] el0_svc_common+0x130/0x23c [ 88.413888][ T7050] do_el0_svc+0x48/0x58 [ 88.415009][ T7050] el0_svc+0x58/0x16c [ 88.416085][ T7050] el0t_64_sync_handler+0x84/0xfc [ 88.417476][ T7050] el0t_64_sync+0x190/0x194 [ 88.419533][ T7047] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 88.421455][ T7047] CPU: 0 PID: 7047 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 88.423899][ T7047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 88.426414][ T7047] Call trace: [ 88.427235][ T7047] dump_backtrace+0x1b8/0x1e4 [ 88.428465][ T7047] show_stack+0x2c/0x44 [ 88.429538][ T7047] dump_stack_lvl+0xd0/0x124 [ 88.430763][ T7047] dump_stack+0x1c/0x28 [ 88.431851][ T7047] sysfs_create_dir_ns+0x278/0x318 [ 88.433160][ T7047] kobject_add_internal+0x598/0xb14 [ 88.434560][ T7047] kobject_init_and_add+0x130/0x1a0 [ 88.435921][ T7047] gfs2_sys_fs_add+0x1f8/0x3f4 [ 88.437163][ T7047] gfs2_fill_super+0xd9c/0x1f5c [ 88.438412][ T7047] get_tree_bdev+0x378/0x570 [ 88.439555][ T7047] gfs2_get_tree+0x54/0x1b4 [ 88.440773][ T7047] vfs_get_tree+0x90/0x274 [ 88.441949][ T7047] do_new_mount+0x25c/0x8c8 [ 88.443113][ T7047] path_mount+0x590/0xe04 [ 88.444266][ T7047] __arm64_sys_mount+0x45c/0x594 [ 88.445574][ T7047] invoke_syscall+0x98/0x2b8 [ 88.446742][ T7047] el0_svc_common+0x130/0x23c [ 88.447926][ T7047] do_el0_svc+0x48/0x58 [ 88.448993][ T7047] el0_svc+0x58/0x16c [ 88.450065][ T7047] el0t_64_sync_handler+0x84/0xfc [ 88.451405][ T7047] el0t_64_sync+0x190/0x194 [ 88.617649][ T7047] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.617705][ T7050] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 88.621431][ T7047] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.624859][ T7050] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 88.934408][ T7054] loop4: detected capacity change from 0 to 32768 [ 88.962538][ T7054] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.966179][ T7054] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.974472][ T7054] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 88.983035][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.984840][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.024534][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms [ 89.027128][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.029019][ T7054] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.037915][ T7054] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 89.040266][ T7054] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.040266][ T7054] inode = 12 2341 [ 89.040266][ T7054] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 89.077488][ T7054] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 89.086526][ T7068] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 89.088733][ T7068] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.088733][ T7068] inode = 12 2341 [ 89.088733][ T7068] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 89.093466][ T7068] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 89.095800][ T7068] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7054 [syz-executor.4] __gfs2_lookup+0xb0/0x270 [ 89.098907][ T7054] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7054 [syz-executor.4] __gfs2_lookup+0xb0/0x270 [ 89.129214][ T7068] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7068 [syz-executor.4] __gfs2_lookup+0xb0/0x270 [ 89.132097][ T7054] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7068 [syz-executor.4] __gfs2_lookup+0xb0/0x270 [ 89.134857][ T7054] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 89.137222][ T7068] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 89.139698][ T7054] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.142833][ T7054] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 89.147387][ T7054] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 89.155990][ T7054] gfs2: fsid=syz:syz.0: File system withdrawn [ 89.177566][ T7056] loop3: detected capacity change from 0 to 32768 [ 89.179510][ T7054] CPU: 1 PID: 7054 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 89.179530][ T7054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 89.179538][ T7054] Call trace: [ 89.179542][ T7054] dump_backtrace+0x1b8/0x1e4 [ 89.179557][ T7054] show_stack+0x2c/0x44 [ 89.179566][ T7054] dump_stack_lvl+0xd0/0x124 [ 89.179579][ T7054] dump_stack+0x1c/0x28 [ 89.179589][ T7054] gfs2_withdraw+0xd4c/0x1140 [ 89.179601][ T7054] gfs2_consist_inode_i+0xf0/0x10c [ 89.192444][ T7054] gfs2_dirent_scan+0x458/0x584 [ 89.193683][ T7054] gfs2_dirent_search+0x28c/0x790 [ 89.194971][ T7054] gfs2_dir_search+0xb8/0x280 [ 89.196169][ T7054] gfs2_lookupi+0x3a4/0x500 [ 89.197322][ T7054] __gfs2_lookup+0xb0/0x270 [ 89.198509][ T7054] gfs2_lookup+0x2c/0x3c [ 89.199551][ T7054] __lookup_slow+0x250/0x374 [ 89.200702][ T7054] lookup_slow+0x60/0x84 [ 89.201781][ T7054] link_path_walk+0x7c8/0xc5c [ 89.203023][ T7054] path_lookupat+0x90/0x3d0 [ 89.204177][ T7054] do_o_path+0xa8/0x214 [ 89.205230][ T7054] path_openat+0x21d0/0x27f8 [ 89.206474][ T7054] do_filp_open+0x1bc/0x3cc [ 89.207675][ T7054] do_sys_openat2+0x124/0x1b8 [ 89.208882][ T7054] __arm64_sys_openat+0x1f0/0x240 [ 89.210111][ T7054] invoke_syscall+0x98/0x2b8 [ 89.211232][ T7054] el0_svc_common+0x130/0x23c [ 89.212373][ T7054] do_el0_svc+0x48/0x58 [ 89.213438][ T7054] el0_svc+0x58/0x16c [ 89.214449][ T7054] el0t_64_sync_handler+0x84/0xfc [ 89.215753][ T7054] el0t_64_sync+0x190/0x194 [ 89.231293][ T7056] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.233204][ T7056] CPU: 0 PID: 7056 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 89.235863][ T7056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 89.238482][ T7056] Call trace: [ 89.239363][ T7056] dump_backtrace+0x1b8/0x1e4 [ 89.240596][ T7056] show_stack+0x2c/0x44 [ 89.241686][ T7056] dump_stack_lvl+0xd0/0x124 [ 89.242870][ T7056] dump_stack+0x1c/0x28 [ 89.243917][ T7056] sysfs_create_dir_ns+0x278/0x318 [ 89.245295][ T7056] kobject_add_internal+0x598/0xb14 [ 89.246735][ T7056] kobject_init_and_add+0x130/0x1a0 [ 89.248173][ T7056] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.249416][ T7056] gfs2_fill_super+0xd9c/0x1f5c [ 89.250641][ T7056] get_tree_bdev+0x378/0x570 [ 89.251844][ T7056] gfs2_get_tree+0x54/0x1b4 [ 89.253007][ T7056] vfs_get_tree+0x90/0x274 [ 89.254183][ T7056] do_new_mount+0x25c/0x8c8 [ 89.255331][ T7056] path_mount+0x590/0xe04 [ 89.256476][ T7056] __arm64_sys_mount+0x45c/0x594 [ 89.257838][ T7056] invoke_syscall+0x98/0x2b8 [ 89.259072][ T7056] el0_svc_common+0x130/0x23c [ 89.260263][ T7056] do_el0_svc+0x48/0x58 [ 89.261361][ T7056] el0_svc+0x58/0x16c [ 89.262418][ T7056] el0t_64_sync_handler+0x84/0xfc [ 89.263756][ T7056] el0t_64_sync+0x190/0x194 [ 89.299632][ T7056] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.306897][ T7056] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.309918][ T7062] loop5: detected capacity change from 0 to 32768 [ 89.322494][ T7062] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.324560][ T7062] CPU: 0 PID: 7062 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 89.327198][ T7062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 89.329768][ T7062] Call trace: [ 89.330717][ T7062] dump_backtrace+0x1b8/0x1e4 [ 89.331947][ T7062] show_stack+0x2c/0x44 [ 89.333064][ T7062] dump_stack_lvl+0xd0/0x124 [ 89.334266][ T7062] dump_stack+0x1c/0x28 [ 89.335324][ T7062] sysfs_create_dir_ns+0x278/0x318 [ 89.336684][ T7062] kobject_add_internal+0x598/0xb14 [ 89.338109][ T7062] kobject_init_and_add+0x130/0x1a0 [ 89.339478][ T7062] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.340713][ T7062] gfs2_fill_super+0xd9c/0x1f5c [ 89.341962][ T7062] get_tree_bdev+0x378/0x570 [ 89.343127][ T7062] gfs2_get_tree+0x54/0x1b4 [ 89.344293][ T7062] vfs_get_tree+0x90/0x274 [ 89.345425][ T7062] do_new_mount+0x25c/0x8c8 [ 89.346578][ T7062] path_mount+0x590/0xe04 [ 89.347746][ T7062] __arm64_sys_mount+0x45c/0x594 [ 89.348975][ T7062] invoke_syscall+0x98/0x2b8 [ 89.350092][ T7062] el0_svc_common+0x130/0x23c [ 89.351371][ T7062] do_el0_svc+0x48/0x58 [ 89.352504][ T7062] el0_svc+0x58/0x16c [ 89.353536][ T7062] el0t_64_sync_handler+0x84/0xfc [ 89.354907][ T7062] el0t_64_sync+0x190/0x194 [ 89.382670][ T7062] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 89.388373][ T7062] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 89.634993][ T7060] loop1: detected capacity change from 0 to 32768 [ 89.682385][ T7060] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 89.684259][ T7060] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 89.702086][ T7060] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 89.710938][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 89.712790][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 89.866158][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 153ms [ 89.882451][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 89.893021][ T7060] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.899488][ T7060] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 89.906710][ T7060] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 89.906710][ T7060] inode = 12 2341 [ 89.906710][ T7060] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 89.931837][ T7060] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 89.934563][ T7072] loop4: detected capacity change from 0 to 32768 [ 89.945265][ T7060] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7060 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 89.954177][ T7072] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 89.956196][ T7072] CPU: 1 PID: 7072 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 89.957030][ T7060] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 89.958873][ T7072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 89.958885][ T7072] Call trace: [ 89.958889][ T7072] dump_backtrace+0x1b8/0x1e4 [ 89.958904][ T7072] show_stack+0x2c/0x44 [ 89.958913][ T7072] dump_stack_lvl+0xd0/0x124 [ 89.958926][ T7072] dump_stack+0x1c/0x28 [ 89.958936][ T7072] sysfs_create_dir_ns+0x278/0x318 [ 89.958951][ T7072] kobject_add_internal+0x598/0xb14 [ 89.971543][ T7079] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 89.971547][ T7072] kobject_init_and_add+0x130/0x1a0 [ 89.971564][ T7072] gfs2_sys_fs_add+0x1f8/0x3f4 [ 89.976152][ T7072] gfs2_fill_super+0xd9c/0x1f5c [ 89.977420][ T7072] get_tree_bdev+0x378/0x570 [ 89.978677][ T7072] gfs2_get_tree+0x54/0x1b4 [ 89.979826][ T7072] vfs_get_tree+0x90/0x274 [ 89.980544][ T7060] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.980990][ T7072] do_new_mount+0x25c/0x8c8 [ 89.984028][ T7072] path_mount+0x590/0xe04 [ 89.985205][ T7072] __arm64_sys_mount+0x45c/0x594 [ 89.986510][ T7072] invoke_syscall+0x98/0x2b8 [ 89.987696][ T7072] el0_svc_common+0x130/0x23c [ 89.988945][ T7072] do_el0_svc+0x48/0x58 [ 89.990053][ T7072] el0_svc+0x58/0x16c [ 89.991093][ T7072] el0t_64_sync_handler+0x84/0xfc [ 89.992059][ T7079] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 89.992466][ T7072] el0t_64_sync+0x190/0x194 [ 89.998904][ T7072] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.002623][ T7072] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.009581][ T7060] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.011912][ T7060] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.016945][ T7060] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.018716][ T7060] CPU: 1 PID: 7060 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 90.021481][ T7060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 90.024039][ T7060] Call trace: [ 90.024875][ T7060] dump_backtrace+0x1b8/0x1e4 [ 90.026107][ T7060] show_stack+0x2c/0x44 [ 90.027204][ T7060] dump_stack_lvl+0xd0/0x124 [ 90.028449][ T7060] dump_stack+0x1c/0x28 [ 90.028831][ T7079] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7060 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 90.029499][ T7060] gfs2_withdraw+0xd4c/0x1140 [ 90.033348][ T7060] gfs2_consist_inode_i+0xf0/0x10c [ 90.034664][ T7060] gfs2_dirent_scan+0x458/0x584 [ 90.035920][ T7060] gfs2_dirent_search+0x28c/0x790 [ 90.037209][ T7060] gfs2_dir_search+0xb8/0x280 [ 90.038420][ T7060] gfs2_lookupi+0x3a4/0x500 [ 90.039635][ T7060] __gfs2_lookup+0xb0/0x270 [ 90.040819][ T7060] gfs2_lookup+0x2c/0x3c [ 90.041972][ T7060] __lookup_slow+0x250/0x374 [ 90.043200][ T7060] lookup_slow+0x60/0x84 [ 90.044295][ T7060] link_path_walk+0x7c8/0xc5c [ 90.045503][ T7060] path_lookupat+0x90/0x3d0 [ 90.046619][ T7060] do_o_path+0xa8/0x214 [ 90.047718][ T7060] path_openat+0x21d0/0x27f8 [ 90.048887][ T7060] do_filp_open+0x1bc/0x3cc [ 90.050103][ T7060] do_sys_openat2+0x124/0x1b8 [ 90.051362][ T7060] __arm64_sys_openat+0x1f0/0x240 [ 90.052800][ T7060] invoke_syscall+0x98/0x2b8 [ 90.054066][ T7060] el0_svc_common+0x130/0x23c [ 90.055270][ T7060] do_el0_svc+0x48/0x58 [ 90.056370][ T7060] el0_svc+0x58/0x16c [ 90.057025][ T7079] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7079 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 90.057472][ T7060] el0t_64_sync_handler+0x84/0xfc [ 90.061365][ T7060] el0t_64_sync+0x190/0x194 [ 90.078364][ T7079] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 90.177035][ T7067] loop0: detected capacity change from 0 to 32768 [ 90.195117][ T7067] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.197112][ T7067] CPU: 0 PID: 7067 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 90.199769][ T7067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 90.202296][ T7067] Call trace: [ 90.203127][ T7067] dump_backtrace+0x1b8/0x1e4 [ 90.204350][ T7067] show_stack+0x2c/0x44 [ 90.205437][ T7067] dump_stack_lvl+0xd0/0x124 [ 90.206647][ T7067] dump_stack+0x1c/0x28 [ 90.207680][ T7067] sysfs_create_dir_ns+0x278/0x318 [ 90.209020][ T7067] kobject_add_internal+0x598/0xb14 [ 90.210376][ T7067] kobject_init_and_add+0x130/0x1a0 [ 90.211771][ T7067] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.213028][ T7067] gfs2_fill_super+0xd9c/0x1f5c [ 90.214275][ T7067] get_tree_bdev+0x378/0x570 [ 90.215495][ T7067] gfs2_get_tree+0x54/0x1b4 [ 90.216674][ T7067] vfs_get_tree+0x90/0x274 [ 90.217756][ T7067] do_new_mount+0x25c/0x8c8 [ 90.218957][ T7067] path_mount+0x590/0xe04 [ 90.220124][ T7067] __arm64_sys_mount+0x45c/0x594 [ 90.221464][ T7067] invoke_syscall+0x98/0x2b8 [ 90.222643][ T7067] el0_svc_common+0x130/0x23c [ 90.223871][ T7067] do_el0_svc+0x48/0x58 [ 90.225011][ T7067] el0_svc+0x58/0x16c [ 90.226085][ T7067] el0t_64_sync_handler+0x84/0xfc [ 90.227443][ T7067] el0t_64_sync+0x190/0x194 [ 90.237754][ T7067] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.241636][ T7067] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.297542][ T7064] loop2: detected capacity change from 0 to 32768 [ 90.310036][ T7064] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.312227][ T7064] CPU: 1 PID: 7064 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 90.314866][ T7064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 90.317515][ T7064] Call trace: [ 90.318417][ T7064] dump_backtrace+0x1b8/0x1e4 [ 90.319652][ T7064] show_stack+0x2c/0x44 [ 90.320746][ T7064] dump_stack_lvl+0xd0/0x124 [ 90.321951][ T7064] dump_stack+0x1c/0x28 [ 90.323062][ T7064] sysfs_create_dir_ns+0x278/0x318 [ 90.324438][ T7064] kobject_add_internal+0x598/0xb14 [ 90.325815][ T7064] kobject_init_and_add+0x130/0x1a0 [ 90.327272][ T7064] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.328596][ T7064] gfs2_fill_super+0xd9c/0x1f5c [ 90.329910][ T7064] get_tree_bdev+0x378/0x570 [ 90.331150][ T7064] gfs2_get_tree+0x54/0x1b4 [ 90.332326][ T7064] vfs_get_tree+0x90/0x274 [ 90.333503][ T7064] do_new_mount+0x25c/0x8c8 [ 90.334711][ T7064] path_mount+0x590/0xe04 [ 90.335865][ T7064] __arm64_sys_mount+0x45c/0x594 [ 90.337173][ T7064] invoke_syscall+0x98/0x2b8 [ 90.338420][ T7064] el0_svc_common+0x130/0x23c [ 90.339653][ T7064] do_el0_svc+0x48/0x58 [ 90.340753][ T7064] el0_svc+0x58/0x16c [ 90.341846][ T7064] el0t_64_sync_handler+0x84/0xfc [ 90.343227][ T7064] el0t_64_sync+0x190/0x194 [ 90.357216][ T7064] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.374491][ T7064] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.542709][ T7074] loop3: detected capacity change from 0 to 32768 [ 90.563641][ T7074] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 90.571284][ T7074] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 90.604602][ T7074] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 90.623756][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 90.625743][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 90.635847][ T7077] loop5: detected capacity change from 0 to 32768 [ 90.667777][ T7077] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 90.669817][ T7077] CPU: 0 PID: 7077 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 90.672586][ T7077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 90.675141][ T7077] Call trace: [ 90.675970][ T7077] dump_backtrace+0x1b8/0x1e4 [ 90.677175][ T7077] show_stack+0x2c/0x44 [ 90.678243][ T7077] dump_stack_lvl+0xd0/0x124 [ 90.679407][ T7077] dump_stack+0x1c/0x28 [ 90.680473][ T7077] sysfs_create_dir_ns+0x278/0x318 [ 90.681816][ T7077] kobject_add_internal+0x598/0xb14 [ 90.683232][ T7077] kobject_init_and_add+0x130/0x1a0 [ 90.684611][ T7077] gfs2_sys_fs_add+0x1f8/0x3f4 [ 90.685898][ T7077] gfs2_fill_super+0xd9c/0x1f5c [ 90.687178][ T7077] get_tree_bdev+0x378/0x570 [ 90.688378][ T7077] gfs2_get_tree+0x54/0x1b4 [ 90.689569][ T7077] vfs_get_tree+0x90/0x274 [ 90.690668][ T7077] do_new_mount+0x25c/0x8c8 [ 90.691855][ T7077] path_mount+0x590/0xe04 [ 90.692924][ T7077] __arm64_sys_mount+0x45c/0x594 [ 90.694187][ T7077] invoke_syscall+0x98/0x2b8 [ 90.695383][ T7077] el0_svc_common+0x130/0x23c [ 90.696631][ T7077] do_el0_svc+0x48/0x58 [ 90.697687][ T7077] el0_svc+0x58/0x16c [ 90.698691][ T7077] el0t_64_sync_handler+0x84/0xfc [ 90.699979][ T7077] el0t_64_sync+0x190/0x194 [ 90.713340][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 87ms [ 90.715274][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 90.716664][ T7074] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 90.723790][ T7074] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 90.726042][ T7074] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 90.726042][ T7074] inode = 12 2341 [ 90.726042][ T7074] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 90.738658][ T7074] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 90.741175][ T7074] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7074 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 90.746896][ T7077] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 90.750555][ T7077] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 90.756265][ T7074] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 90.774991][ T7074] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 90.776887][ T7074] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 90.807799][ T7074] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 90.820792][ T7074] gfs2: fsid=syz:syz.0: File system withdrawn [ 90.822437][ T7074] CPU: 0 PID: 7074 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 90.825035][ T7074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 90.827662][ T7074] Call trace: [ 90.828551][ T7074] dump_backtrace+0x1b8/0x1e4 [ 90.829698][ T7074] show_stack+0x2c/0x44 [ 90.830720][ T7074] dump_stack_lvl+0xd0/0x124 [ 90.831946][ T7074] dump_stack+0x1c/0x28 [ 90.832940][ T7074] gfs2_withdraw+0xd4c/0x1140 [ 90.834174][ T7074] gfs2_consist_inode_i+0xf0/0x10c [ 90.835485][ T7074] gfs2_dirent_scan+0x458/0x584 [ 90.836742][ T7074] gfs2_dirent_search+0x28c/0x790 [ 90.838024][ T7074] gfs2_dir_search+0xb8/0x280 [ 90.839169][ T7074] gfs2_lookupi+0x3a4/0x500 [ 90.840239][ T7074] __gfs2_lookup+0xb0/0x270 [ 90.841469][ T7074] gfs2_lookup+0x2c/0x3c [ 90.842556][ T7074] __lookup_slow+0x250/0x374 [ 90.843711][ T7074] lookup_slow+0x60/0x84 [ 90.844842][ T7074] link_path_walk+0x7c8/0xc5c [ 90.845990][ T7074] path_lookupat+0x90/0x3d0 [ 90.847111][ T7074] do_o_path+0xa8/0x214 [ 90.848214][ T7074] path_openat+0x21d0/0x27f8 [ 90.849367][ T7074] do_filp_open+0x1bc/0x3cc [ 90.850500][ T7074] do_sys_openat2+0x124/0x1b8 [ 90.851707][ T7074] __arm64_sys_openat+0x1f0/0x240 [ 90.852959][ T7074] invoke_syscall+0x98/0x2b8 [ 90.854124][ T7074] el0_svc_common+0x130/0x23c [ 90.855353][ T7074] do_el0_svc+0x48/0x58 [ 90.856448][ T7074] el0_svc+0x58/0x16c [ 90.857510][ T7074] el0t_64_sync_handler+0x84/0xfc [ 90.858810][ T7074] el0t_64_sync+0x190/0x194 [ 91.529827][ T7086] loop0: detected capacity change from 0 to 32768 [ 91.548895][ T7089] loop1: detected capacity change from 0 to 32768 [ 91.553743][ T7086] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 91.558288][ T7086] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 91.562948][ T7089] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.563033][ T7083] loop4: detected capacity change from 0 to 32768 [ 91.566447][ T7089] CPU: 0 PID: 7089 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 91.569365][ T7089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 91.571962][ T7089] Call trace: [ 91.572821][ T7089] dump_backtrace+0x1b8/0x1e4 [ 91.574057][ T7089] show_stack+0x2c/0x44 [ 91.575149][ T7089] dump_stack_lvl+0xd0/0x124 [ 91.576343][ T7089] dump_stack+0x1c/0x28 [ 91.577505][ T7089] sysfs_create_dir_ns+0x278/0x318 [ 91.578838][ T7089] kobject_add_internal+0x598/0xb14 [ 91.580133][ T7089] kobject_init_and_add+0x130/0x1a0 [ 91.581497][ T7089] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.582774][ T7089] gfs2_fill_super+0xd9c/0x1f5c [ 91.584014][ T7089] get_tree_bdev+0x378/0x570 [ 91.585250][ T7089] gfs2_get_tree+0x54/0x1b4 [ 91.586345][ T7089] vfs_get_tree+0x90/0x274 [ 91.587533][ T7089] do_new_mount+0x25c/0x8c8 [ 91.588727][ T7089] path_mount+0x590/0xe04 [ 91.589790][ T7089] __arm64_sys_mount+0x45c/0x594 [ 91.591123][ T7089] invoke_syscall+0x98/0x2b8 [ 91.592278][ T7089] el0_svc_common+0x130/0x23c [ 91.593550][ T7089] do_el0_svc+0x48/0x58 [ 91.594627][ T7089] el0_svc+0x58/0x16c [ 91.595658][ T7089] el0t_64_sync_handler+0x84/0xfc [ 91.597004][ T7089] el0t_64_sync+0x190/0x194 [ 91.598215][ T7086] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 91.598547][ T7089] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.603914][ T7089] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.616682][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 91.618648][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 91.620748][ T7092] loop2: detected capacity change from 0 to 32768 [ 91.633981][ T7092] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.636124][ T7092] CPU: 0 PID: 7092 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 91.638886][ T7092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 91.639597][ T7083] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.641506][ T7092] Call trace: [ 91.641514][ T7092] dump_backtrace+0x1b8/0x1e4 [ 91.641527][ T7092] show_stack+0x2c/0x44 [ 91.641537][ T7092] dump_stack_lvl+0xd0/0x124 [ 91.647545][ T7092] dump_stack+0x1c/0x28 [ 91.648684][ T7092] sysfs_create_dir_ns+0x278/0x318 [ 91.650095][ T7092] kobject_add_internal+0x598/0xb14 [ 91.651488][ T7092] kobject_init_and_add+0x130/0x1a0 [ 91.652920][ T7092] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.654130][ T7092] gfs2_fill_super+0xd9c/0x1f5c [ 91.655342][ T7092] get_tree_bdev+0x378/0x570 [ 91.656551][ T7092] gfs2_get_tree+0x54/0x1b4 [ 91.657735][ T7092] vfs_get_tree+0x90/0x274 [ 91.658861][ T7092] do_new_mount+0x25c/0x8c8 [ 91.660065][ T7092] path_mount+0x590/0xe04 [ 91.661214][ T7092] __arm64_sys_mount+0x45c/0x594 [ 91.662445][ T7092] invoke_syscall+0x98/0x2b8 [ 91.663618][ T7092] el0_svc_common+0x130/0x23c [ 91.664750][ T7092] do_el0_svc+0x48/0x58 [ 91.665810][ T7092] el0_svc+0x58/0x16c [ 91.666892][ T7092] el0t_64_sync_handler+0x84/0xfc [ 91.668190][ T7092] el0t_64_sync+0x190/0x194 [ 91.674556][ T7083] CPU: 0 PID: 7083 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 91.677321][ T7083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 91.679944][ T7083] Call trace: [ 91.680801][ T7083] dump_backtrace+0x1b8/0x1e4 [ 91.682080][ T7083] show_stack+0x2c/0x44 [ 91.683152][ T7083] dump_stack_lvl+0xd0/0x124 [ 91.684366][ T7083] dump_stack+0x1c/0x28 [ 91.685495][ T7083] sysfs_create_dir_ns+0x278/0x318 [ 91.686810][ T7083] kobject_add_internal+0x598/0xb14 [ 91.688152][ T7083] kobject_init_and_add+0x130/0x1a0 [ 91.689507][ T7083] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.690692][ T7083] gfs2_fill_super+0xd9c/0x1f5c [ 91.692003][ T7083] get_tree_bdev+0x378/0x570 [ 91.693217][ T7083] gfs2_get_tree+0x54/0x1b4 [ 91.694420][ T7083] vfs_get_tree+0x90/0x274 [ 91.695537][ T7083] do_new_mount+0x25c/0x8c8 [ 91.696658][ T7083] path_mount+0x590/0xe04 [ 91.697712][ T7083] __arm64_sys_mount+0x45c/0x594 [ 91.699014][ T7083] invoke_syscall+0x98/0x2b8 [ 91.700193][ T7083] el0_svc_common+0x130/0x23c [ 91.701416][ T7083] do_el0_svc+0x48/0x58 [ 91.702493][ T7083] el0_svc+0x58/0x16c [ 91.703488][ T7083] el0t_64_sync_handler+0x84/0xfc [ 91.704776][ T7083] el0t_64_sync+0x190/0x194 [ 91.741522][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 122ms [ 91.743642][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 91.745063][ T7086] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 91.764907][ T7086] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 91.767818][ T7086] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 91.767818][ T7086] inode = 12 2341 [ 91.767818][ T7086] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 91.781848][ T7086] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 91.784151][ T7086] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7086 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 91.786728][ T7086] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 91.799432][ T7086] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 91.801219][ T7086] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 91.803411][ T7086] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 91.805141][ T7086] gfs2: fsid=syz:syz.0: File system withdrawn [ 91.806663][ T7086] CPU: 1 PID: 7086 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 91.809333][ T7086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 91.812021][ T7086] Call trace: [ 91.812879][ T7086] dump_backtrace+0x1b8/0x1e4 [ 91.814065][ T7086] show_stack+0x2c/0x44 [ 91.815109][ T7086] dump_stack_lvl+0xd0/0x124 [ 91.816245][ T7086] dump_stack+0x1c/0x28 [ 91.817344][ T7086] gfs2_withdraw+0xd4c/0x1140 [ 91.818575][ T7086] gfs2_consist_inode_i+0xf0/0x10c [ 91.819881][ T7086] gfs2_dirent_scan+0x458/0x584 [ 91.821135][ T7086] gfs2_dirent_search+0x28c/0x790 [ 91.822518][ T7086] gfs2_dir_search+0xb8/0x280 [ 91.823733][ T7086] gfs2_lookupi+0x3a4/0x500 [ 91.824929][ T7086] __gfs2_lookup+0xb0/0x270 [ 91.826057][ T7086] gfs2_lookup+0x2c/0x3c [ 91.827140][ T7086] __lookup_slow+0x250/0x374 [ 91.828310][ T7086] lookup_slow+0x60/0x84 [ 91.829374][ T7086] link_path_walk+0x7c8/0xc5c [ 91.830657][ T7086] path_lookupat+0x90/0x3d0 [ 91.831863][ T7086] do_o_path+0xa8/0x214 [ 91.832982][ T7086] path_openat+0x21d0/0x27f8 [ 91.833087][ T7083] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.834142][ T7086] do_filp_open+0x1bc/0x3cc [ 91.834158][ T7086] do_sys_openat2+0x124/0x1b8 [ 91.834168][ T7086] __arm64_sys_openat+0x1f0/0x240 [ 91.841230][ T7086] invoke_syscall+0x98/0x2b8 [ 91.842363][ T7086] el0_svc_common+0x130/0x23c [ 91.843549][ T7086] do_el0_svc+0x48/0x58 [ 91.844604][ T7086] el0_svc+0x58/0x16c [ 91.845610][ T7086] el0t_64_sync_handler+0x84/0xfc [ 91.846901][ T7086] el0t_64_sync+0x190/0x194 [ 91.850775][ T7092] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 91.854073][ T7083] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.863813][ T7092] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 91.912012][ T7094] loop5: detected capacity change from 0 to 32768 [ 91.955151][ T7094] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 91.957290][ T7094] CPU: 1 PID: 7094 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 91.960018][ T7094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 91.962648][ T7094] Call trace: [ 91.963502][ T7094] dump_backtrace+0x1b8/0x1e4 [ 91.964754][ T7094] show_stack+0x2c/0x44 [ 91.965777][ T7094] dump_stack_lvl+0xd0/0x124 [ 91.966952][ T7094] dump_stack+0x1c/0x28 [ 91.968047][ T7094] sysfs_create_dir_ns+0x278/0x318 [ 91.969414][ T7094] kobject_add_internal+0x598/0xb14 [ 91.970818][ T7094] kobject_init_and_add+0x130/0x1a0 [ 91.972195][ T7094] gfs2_sys_fs_add+0x1f8/0x3f4 [ 91.973426][ T7094] gfs2_fill_super+0xd9c/0x1f5c [ 91.974668][ T7094] get_tree_bdev+0x378/0x570 [ 91.975862][ T7094] gfs2_get_tree+0x54/0x1b4 [ 91.977071][ T7094] vfs_get_tree+0x90/0x274 [ 91.978198][ T7094] do_new_mount+0x25c/0x8c8 [ 91.979374][ T7094] path_mount+0x590/0xe04 [ 91.980497][ T7094] __arm64_sys_mount+0x45c/0x594 [ 91.981833][ T7094] invoke_syscall+0x98/0x2b8 [ 91.983050][ T7094] el0_svc_common+0x130/0x23c [ 91.984189][ T7094] do_el0_svc+0x48/0x58 [ 91.985264][ T7094] el0_svc+0x58/0x16c [ 91.986308][ T7094] el0t_64_sync_handler+0x84/0xfc [ 91.987569][ T7094] el0t_64_sync+0x190/0x194 [ 92.197755][ T7094] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.202181][ T7094] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 92.403100][ T7096] loop3: detected capacity change from 0 to 32768 [ 92.417715][ T7096] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 92.423313][ T7096] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 92.437799][ T7096] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 92.440897][ T6006] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 92.442476][ T6006] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 92.488732][ T6006] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms [ 92.493085][ T6006] gfs2: fsid=syz:syz.0: jid=0: Done [ 92.495611][ T7096] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 92.511160][ T7096] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 92.513234][ T7096] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 92.513234][ T7096] inode = 12 2341 [ 92.513234][ T7096] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 92.519355][ T7096] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 92.524192][ T7096] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7096 [syz-executor.3] __gfs2_lookup+0xb0/0x270 [ 92.530467][ T7096] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 92.533986][ T7096] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 92.541174][ T7096] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 92.545905][ T7096] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 92.549073][ T7096] gfs2: fsid=syz:syz.0: File system withdrawn [ 92.552022][ T7096] CPU: 1 PID: 7096 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 92.554812][ T7096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 92.557415][ T7096] Call trace: [ 92.558252][ T7096] dump_backtrace+0x1b8/0x1e4 [ 92.559364][ T7096] show_stack+0x2c/0x44 [ 92.560444][ T7096] dump_stack_lvl+0xd0/0x124 [ 92.561701][ T7096] dump_stack+0x1c/0x28 [ 92.562802][ T7096] gfs2_withdraw+0xd4c/0x1140 [ 92.563989][ T7096] gfs2_consist_inode_i+0xf0/0x10c [ 92.565300][ T7096] gfs2_dirent_scan+0x458/0x584 [ 92.566531][ T7096] gfs2_dirent_search+0x28c/0x790 [ 92.567802][ T7096] gfs2_dir_search+0xb8/0x280 [ 92.568997][ T7096] gfs2_lookupi+0x3a4/0x500 [ 92.570177][ T7096] __gfs2_lookup+0xb0/0x270 [ 92.571415][ T7096] gfs2_lookup+0x2c/0x3c [ 92.572512][ T7096] __lookup_slow+0x250/0x374 [ 92.573736][ T7096] lookup_slow+0x60/0x84 [ 92.574816][ T7096] link_path_walk+0x7c8/0xc5c [ 92.576015][ T7096] path_lookupat+0x90/0x3d0 [ 92.577183][ T7096] do_o_path+0xa8/0x214 [ 92.578307][ T7096] path_openat+0x21d0/0x27f8 [ 92.579426][ T7096] do_filp_open+0x1bc/0x3cc [ 92.580604][ T7096] do_sys_openat2+0x124/0x1b8 [ 92.581813][ T7096] __arm64_sys_openat+0x1f0/0x240 [ 92.583065][ T7096] invoke_syscall+0x98/0x2b8 [ 92.584222][ T7096] el0_svc_common+0x130/0x23c [ 92.585439][ T7096] do_el0_svc+0x48/0x58 [ 92.586528][ T7096] el0_svc+0x58/0x16c [ 92.587639][ T7096] el0t_64_sync_handler+0x84/0xfc [ 92.588957][ T7096] el0t_64_sync+0x190/0x194 [ 92.659940][ T7104] loop1: detected capacity change from 0 to 32768 [ 92.675816][ T7104] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 92.678600][ T7104] CPU: 1 PID: 7104 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 92.681327][ T7104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 92.683943][ T7104] Call trace: [ 92.684786][ T7104] dump_backtrace+0x1b8/0x1e4 [ 92.685940][ T7104] show_stack+0x2c/0x44 [ 92.687051][ T7104] dump_stack_lvl+0xd0/0x124 [ 92.688210][ T7104] dump_stack+0x1c/0x28 [ 92.689286][ T7104] sysfs_create_dir_ns+0x278/0x318 [ 92.690608][ T7104] kobject_add_internal+0x598/0xb14 [ 92.691998][ T7104] kobject_init_and_add+0x130/0x1a0 [ 92.693423][ T7104] gfs2_sys_fs_add+0x1f8/0x3f4 [ 92.694771][ T7104] gfs2_fill_super+0xd9c/0x1f5c [ 92.696066][ T7104] get_tree_bdev+0x378/0x570 [ 92.697249][ T7104] gfs2_get_tree+0x54/0x1b4 [ 92.698473][ T7104] vfs_get_tree+0x90/0x274 [ 92.699609][ T7104] do_new_mount+0x25c/0x8c8 [ 92.700832][ T7104] path_mount+0x590/0xe04 [ 92.702019][ T7104] __arm64_sys_mount+0x45c/0x594 [ 92.703291][ T7104] invoke_syscall+0x98/0x2b8 [ 92.704563][ T7104] el0_svc_common+0x130/0x23c [ 92.705860][ T7104] do_el0_svc+0x48/0x58 [ 92.706957][ T7104] el0_svc+0x58/0x16c [ 92.708040][ T7104] el0t_64_sync_handler+0x84/0xfc [ 92.709368][ T7104] el0t_64_sync+0x190/0x194 [ 92.717822][ T7104] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 92.721597][ T7104] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.159304][ T7106] loop4: detected capacity change from 0 to 32768 [ 93.176349][ T7106] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 93.178644][ T7106] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 93.186748][ T7106] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 93.195454][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 93.197276][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 93.240958][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms [ 93.244775][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 93.246244][ T7106] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 93.261883][ T7106] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 93.264258][ T7106] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 93.264258][ T7106] inode = 12 2341 [ 93.264258][ T7106] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 93.271835][ T7106] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 93.274448][ T7106] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7106 [syz-executor.4] __gfs2_lookup+0xb0/0x270 [ 93.277319][ T7106] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 93.279900][ T7106] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 93.282283][ T7106] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 93.284948][ T7106] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 93.288088][ T7106] gfs2: fsid=syz:syz.0: File system withdrawn [ 93.290364][ T7106] CPU: 0 PID: 7106 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 93.293256][ T7106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 93.295876][ T7106] Call trace: [ 93.296757][ T7106] dump_backtrace+0x1b8/0x1e4 [ 93.298014][ T7106] show_stack+0x2c/0x44 [ 93.299096][ T7106] dump_stack_lvl+0xd0/0x124 [ 93.300367][ T7106] dump_stack+0x1c/0x28 [ 93.301624][ T7106] gfs2_withdraw+0xd4c/0x1140 [ 93.302898][ T7106] gfs2_consist_inode_i+0xf0/0x10c [ 93.304265][ T7106] gfs2_dirent_scan+0x458/0x584 [ 93.305553][ T7106] gfs2_dirent_search+0x28c/0x790 [ 93.306852][ T7106] gfs2_dir_search+0xb8/0x280 [ 93.308060][ T7106] gfs2_lookupi+0x3a4/0x500 [ 93.309271][ T7106] __gfs2_lookup+0xb0/0x270 [ 93.310463][ T7106] gfs2_lookup+0x2c/0x3c [ 93.311571][ T7106] __lookup_slow+0x250/0x374 [ 93.312789][ T7106] lookup_slow+0x60/0x84 [ 93.313887][ T7106] link_path_walk+0x7c8/0xc5c [ 93.315222][ T7106] path_lookupat+0x90/0x3d0 [ 93.316388][ T7106] do_o_path+0xa8/0x214 [ 93.317486][ T7106] path_openat+0x21d0/0x27f8 [ 93.318706][ T7106] do_filp_open+0x1bc/0x3cc [ 93.319884][ T7106] do_sys_openat2+0x124/0x1b8 [ 93.321170][ T7106] __arm64_sys_openat+0x1f0/0x240 [ 93.322520][ T7106] invoke_syscall+0x98/0x2b8 [ 93.323688][ T7106] el0_svc_common+0x130/0x23c [ 93.324851][ T7106] do_el0_svc+0x48/0x58 [ 93.325972][ T7106] el0_svc+0x58/0x16c [ 93.327016][ T7106] el0t_64_sync_handler+0x84/0xfc [ 93.328355][ T7106] el0t_64_sync+0x190/0x194 1970/01/01 00:01:33 executed programs: 96 [ 93.428127][ T7110] loop2: detected capacity change from 0 to 32768 [ 93.433187][ T7108] loop0: detected capacity change from 0 to 32768 [ 93.446614][ T7110] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.451613][ T7110] CPU: 1 PID: 7110 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 93.454465][ T7110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 93.457195][ T7110] Call trace: [ 93.458034][ T7110] dump_backtrace+0x1b8/0x1e4 [ 93.459270][ T7110] show_stack+0x2c/0x44 [ 93.460482][ T7110] dump_stack_lvl+0xd0/0x124 [ 93.461711][ T7110] dump_stack+0x1c/0x28 [ 93.462914][ T7110] sysfs_create_dir_ns+0x278/0x318 [ 93.464267][ T7110] kobject_add_internal+0x598/0xb14 [ 93.465707][ T7110] kobject_init_and_add+0x130/0x1a0 [ 93.467138][ T7110] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.468416][ T7110] gfs2_fill_super+0xd9c/0x1f5c [ 93.469698][ T7110] get_tree_bdev+0x378/0x570 [ 93.470896][ T7110] gfs2_get_tree+0x54/0x1b4 [ 93.472092][ T7110] vfs_get_tree+0x90/0x274 [ 93.473298][ T7110] do_new_mount+0x25c/0x8c8 [ 93.474579][ T7110] path_mount+0x590/0xe04 [ 93.475801][ T7110] __arm64_sys_mount+0x45c/0x594 [ 93.477084][ T7110] invoke_syscall+0x98/0x2b8 [ 93.478313][ T7110] el0_svc_common+0x130/0x23c [ 93.479536][ T7110] do_el0_svc+0x48/0x58 [ 93.480610][ T7110] el0_svc+0x58/0x16c [ 93.481673][ T7110] el0t_64_sync_handler+0x84/0xfc [ 93.483058][ T7110] el0t_64_sync+0x190/0x194 [ 93.505653][ T7108] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 93.511565][ T7108] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 93.545631][ T7108] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 93.577755][ T7110] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.580795][ T7113] loop5: detected capacity change from 0 to 32768 [ 93.581954][ T7110] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.587475][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 93.589430][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 93.621794][ T7117] loop3: detected capacity change from 0 to 32768 [ 93.624750][ T7113] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.626998][ T7113] CPU: 0 PID: 7113 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 93.629694][ T7113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 93.632299][ T7113] Call trace: [ 93.633143][ T7113] dump_backtrace+0x1b8/0x1e4 [ 93.634310][ T7113] show_stack+0x2c/0x44 [ 93.635431][ T7113] dump_stack_lvl+0xd0/0x124 [ 93.636655][ T7113] dump_stack+0x1c/0x28 [ 93.637804][ T7113] sysfs_create_dir_ns+0x278/0x318 [ 93.639114][ T7113] kobject_add_internal+0x598/0xb14 [ 93.640457][ T7113] kobject_init_and_add+0x130/0x1a0 [ 93.641776][ T7113] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.643017][ T7113] gfs2_fill_super+0xd9c/0x1f5c [ 93.644208][ T7113] get_tree_bdev+0x378/0x570 [ 93.645423][ T7113] gfs2_get_tree+0x54/0x1b4 [ 93.646601][ T7113] vfs_get_tree+0x90/0x274 [ 93.647695][ T7113] do_new_mount+0x25c/0x8c8 [ 93.648867][ T7113] path_mount+0x590/0xe04 [ 93.650007][ T7113] __arm64_sys_mount+0x45c/0x594 [ 93.651266][ T7113] invoke_syscall+0x98/0x2b8 [ 93.652542][ T7113] el0_svc_common+0x130/0x23c [ 93.653696][ T7113] do_el0_svc+0x48/0x58 [ 93.654797][ T7113] el0_svc+0x58/0x16c [ 93.655786][ T7113] el0t_64_sync_handler+0x84/0xfc [ 93.657105][ T7113] el0t_64_sync+0x190/0x194 [ 93.675978][ T7117] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 93.678171][ T7117] CPU: 1 PID: 7117 Comm: syz-executor.3 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 93.680781][ T7117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 93.683388][ T7117] Call trace: [ 93.684233][ T7117] dump_backtrace+0x1b8/0x1e4 [ 93.685482][ T7117] show_stack+0x2c/0x44 [ 93.686535][ T7117] dump_stack_lvl+0xd0/0x124 [ 93.687722][ T7117] dump_stack+0x1c/0x28 [ 93.688786][ T7117] sysfs_create_dir_ns+0x278/0x318 [ 93.690060][ T7117] kobject_add_internal+0x598/0xb14 [ 93.691414][ T7117] kobject_init_and_add+0x130/0x1a0 [ 93.692728][ T7117] gfs2_sys_fs_add+0x1f8/0x3f4 [ 93.693917][ T7117] gfs2_fill_super+0xd9c/0x1f5c [ 93.695162][ T7117] get_tree_bdev+0x378/0x570 [ 93.696379][ T7117] gfs2_get_tree+0x54/0x1b4 [ 93.697230][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 107ms [ 93.697475][ T7117] vfs_get_tree+0x90/0x274 [ 93.699609][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 93.700420][ T7117] do_new_mount+0x25c/0x8c8 [ 93.701917][ T7108] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 93.702814][ T7117] path_mount+0x590/0xe04 [ 93.705688][ T7117] __arm64_sys_mount+0x45c/0x594 [ 93.706981][ T7117] invoke_syscall+0x98/0x2b8 [ 93.708168][ T7108] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 93.708184][ T7108] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 93.708184][ T7108] inode = 12 2341 [ 93.708184][ T7108] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 93.710271][ T7117] el0_svc_common+0x130/0x23c [ 93.710285][ T7117] do_el0_svc+0x48/0x58 [ 93.710294][ T7117] el0_svc+0x58/0x16c [ 93.710305][ T7117] el0t_64_sync_handler+0x84/0xfc [ 93.717555][ T7108] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 93.718201][ T7117] el0t_64_sync+0x190/0x194 [ 93.723053][ T7108] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7108 [syz-executor.0] __gfs2_lookup+0xb0/0x270 [ 93.725696][ T7108] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 93.727363][ T7113] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.733071][ T7113] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 93.736000][ T7108] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 93.738201][ T7108] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 93.740687][ T7108] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 93.742555][ T7108] gfs2: fsid=syz:syz.0: File system withdrawn [ 93.744176][ T7108] CPU: 0 PID: 7108 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 93.746871][ T7108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 93.749470][ T7108] Call trace: [ 93.750350][ T7108] dump_backtrace+0x1b8/0x1e4 [ 93.751482][ T7108] show_stack+0x2c/0x44 [ 93.752577][ T7108] dump_stack_lvl+0xd0/0x124 [ 93.753812][ T7108] dump_stack+0x1c/0x28 [ 93.754858][ T7108] gfs2_withdraw+0xd4c/0x1140 [ 93.756057][ T7108] gfs2_consist_inode_i+0xf0/0x10c [ 93.757373][ T7108] gfs2_dirent_scan+0x458/0x584 [ 93.758682][ T7108] gfs2_dirent_search+0x28c/0x790 [ 93.760026][ T7108] gfs2_dir_search+0xb8/0x280 [ 93.761253][ T7108] gfs2_lookupi+0x3a4/0x500 [ 93.762522][ T7108] __gfs2_lookup+0xb0/0x270 [ 93.763707][ T7108] gfs2_lookup+0x2c/0x3c [ 93.764829][ T7108] __lookup_slow+0x250/0x374 [ 93.766037][ T7108] lookup_slow+0x60/0x84 [ 93.767119][ T7108] link_path_walk+0x7c8/0xc5c [ 93.768269][ T7108] path_lookupat+0x90/0x3d0 [ 93.769424][ T7108] do_o_path+0xa8/0x214 [ 93.770496][ T7108] path_openat+0x21d0/0x27f8 [ 93.771684][ T7108] do_filp_open+0x1bc/0x3cc [ 93.772874][ T7108] do_sys_openat2+0x124/0x1b8 [ 93.774142][ T7108] __arm64_sys_openat+0x1f0/0x240 [ 93.775496][ T7108] invoke_syscall+0x98/0x2b8 [ 93.776728][ T7108] el0_svc_common+0x130/0x23c [ 93.777905][ T7108] do_el0_svc+0x48/0x58 [ 93.779012][ T7108] el0_svc+0x58/0x16c [ 93.780049][ T7108] el0t_64_sync_handler+0x84/0xfc [ 93.781309][ T7108] el0t_64_sync+0x190/0x194 [ 93.792597][ T7117] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 93.796219][ T7117] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.214386][ T7119] loop1: detected capacity change from 0 to 32768 [ 94.265039][ T7119] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 94.267346][ T7119] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 94.336656][ T7119] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 94.342228][ T6517] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 94.344077][ T6517] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 94.458100][ T6517] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 114ms [ 94.469804][ T6517] gfs2: fsid=syz:syz.0: jid=0: Done [ 94.476218][ T7119] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 94.485995][ T7119] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 94.497970][ T7119] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 94.497970][ T7119] inode = 12 2341 [ 94.497970][ T7119] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 94.529987][ T7119] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 94.536080][ T7119] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7119 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 94.568874][ T7138] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308 [ 94.571074][ T7138] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 94.571074][ T7138] inode = 12 2341 [ 94.571074][ T7138] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602 [ 94.575797][ T7138] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1 [ 94.586720][ T7119] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7138 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 94.590526][ T7119] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0 [ 94.603616][ T7119] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 94.605631][ T7119] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 94.629815][ T7119] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 94.643576][ T7119] gfs2: fsid=syz:syz.0: File system withdrawn [ 94.645253][ T7119] CPU: 1 PID: 7119 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 94.647998][ T7119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 94.650675][ T7119] Call trace: [ 94.651577][ T7119] dump_backtrace+0x1b8/0x1e4 [ 94.652793][ T7119] show_stack+0x2c/0x44 [ 94.653861][ T7119] dump_stack_lvl+0xd0/0x124 [ 94.655043][ T7119] dump_stack+0x1c/0x28 [ 94.656088][ T7119] gfs2_withdraw+0xd4c/0x1140 [ 94.657328][ T7119] gfs2_consist_inode_i+0xf0/0x10c [ 94.658678][ T7119] gfs2_dirent_scan+0x458/0x584 [ 94.659926][ T7119] gfs2_dirent_search+0x28c/0x790 [ 94.661244][ T7119] gfs2_dir_search+0xb8/0x280 [ 94.662466][ T7119] gfs2_lookupi+0x3a4/0x500 [ 94.663668][ T7119] __gfs2_lookup+0xb0/0x270 [ 94.664861][ T7119] gfs2_lookup+0x2c/0x3c [ 94.665996][ T7119] __lookup_slow+0x250/0x374 [ 94.667147][ T7119] lookup_slow+0x60/0x84 [ 94.668198][ T7119] link_path_walk+0x7c8/0xc5c [ 94.669444][ T7119] path_lookupat+0x90/0x3d0 [ 94.670617][ T7119] do_o_path+0xa8/0x214 [ 94.671715][ T7119] path_openat+0x21d0/0x27f8 [ 94.672856][ T7119] do_filp_open+0x1bc/0x3cc [ 94.673966][ T7119] do_sys_openat2+0x124/0x1b8 [ 94.675205][ T7119] __arm64_sys_openat+0x1f0/0x240 [ 94.676522][ T7119] invoke_syscall+0x98/0x2b8 [ 94.677733][ T7119] el0_svc_common+0x130/0x23c [ 94.678890][ T7119] do_el0_svc+0x48/0x58 [ 94.679955][ T7119] el0_svc+0x58/0x16c [ 94.681012][ T7119] el0t_64_sync_handler+0x84/0xfc [ 94.682310][ T7119] el0t_64_sync+0x190/0x194 [ 94.701733][ T7138] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:7119 [syz-executor.1] __gfs2_lookup+0xb0/0x270 [ 94.720756][ T7127] loop4: detected capacity change from 0 to 32768 [ 94.731086][ T7130] loop5: detected capacity change from 0 to 32768 [ 94.747753][ T7130] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.749666][ T7130] CPU: 1 PID: 7130 Comm: syz-executor.5 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 94.752211][ T7130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 94.754717][ T7130] Call trace: [ 94.755574][ T7130] dump_backtrace+0x1b8/0x1e4 [ 94.756724][ T7130] show_stack+0x2c/0x44 [ 94.757817][ T7130] dump_stack_lvl+0xd0/0x124 [ 94.759056][ T7130] dump_stack+0x1c/0x28 [ 94.760077][ T7130] sysfs_create_dir_ns+0x278/0x318 [ 94.761471][ T7130] kobject_add_internal+0x598/0xb14 [ 94.762884][ T7130] kobject_init_and_add+0x130/0x1a0 [ 94.764201][ T7130] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.765476][ T7130] gfs2_fill_super+0xd9c/0x1f5c [ 94.766713][ T7130] get_tree_bdev+0x378/0x570 [ 94.767935][ T7130] gfs2_get_tree+0x54/0x1b4 [ 94.769130][ T7130] vfs_get_tree+0x90/0x274 [ 94.770274][ T7130] do_new_mount+0x25c/0x8c8 [ 94.771468][ T7130] path_mount+0x590/0xe04 [ 94.772632][ T7130] __arm64_sys_mount+0x45c/0x594 [ 94.773927][ T7130] invoke_syscall+0x98/0x2b8 [ 94.775088][ T7130] el0_svc_common+0x130/0x23c [ 94.776352][ T7130] do_el0_svc+0x48/0x58 [ 94.777462][ T7130] el0_svc+0x58/0x16c [ 94.778505][ T7130] el0t_64_sync_handler+0x84/0xfc [ 94.779835][ T7130] el0t_64_sync+0x190/0x194 [ 94.783010][ T7127] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.785054][ T7127] CPU: 0 PID: 7127 Comm: syz-executor.4 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 94.787708][ T7127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 94.790368][ T7127] Call trace: [ 94.791236][ T7127] dump_backtrace+0x1b8/0x1e4 [ 94.792555][ T7127] show_stack+0x2c/0x44 [ 94.793663][ T7127] dump_stack_lvl+0xd0/0x124 [ 94.794862][ T7127] dump_stack+0x1c/0x28 [ 94.795927][ T7127] sysfs_create_dir_ns+0x278/0x318 [ 94.797282][ T7127] kobject_add_internal+0x598/0xb14 [ 94.797827][ T7138] gfs2: fsid=syz:syz.0: H: s:?? f:TAnW e:0 p:0 [(ended)] psi_task_switch+0x3c0/0x618 [ 94.798658][ T7127] kobject_init_and_add+0x130/0x1a0 [ 94.802343][ T7127] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.803589][ T7127] gfs2_fill_super+0xd9c/0x1f5c [ 94.804875][ T7127] get_tree_bdev+0x378/0x570 [ 94.806137][ T7127] gfs2_get_tree+0x54/0x1b4 [ 94.807334][ T7127] vfs_get_tree+0x90/0x274 [ 94.808532][ T7127] do_new_mount+0x25c/0x8c8 [ 94.808953][ T7138] Unable to handle kernel paging request at virtual address dfff800000000003 [ 94.809738][ T7127] path_mount+0x590/0xe04 [ 94.812112][ T7138] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 94.813131][ T7127] __arm64_sys_mount+0x45c/0x594 [ 94.816475][ T7127] invoke_syscall+0x98/0x2b8 [ 94.817731][ T7127] el0_svc_common+0x130/0x23c [ 94.818964][ T7127] do_el0_svc+0x48/0x58 [ 94.820089][ T7127] el0_svc+0x58/0x16c [ 94.821130][ T7127] el0t_64_sync_handler+0x84/0xfc [ 94.822520][ T7127] el0t_64_sync+0x190/0x194 [ 94.824267][ T7130] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.828066][ T7138] Mem abort info: [ 94.828986][ T7138] ESR = 0x0000000096000005 [ 94.830160][ T7138] EC = 0x25: DABT (current EL), IL = 32 bits [ 94.831679][ T7138] SET = 0, FnV = 0 [ 94.832635][ T7138] EA = 0, S1PTW = 0 [ 94.833639][ T7138] FSC = 0x05: level 1 translation fault [ 94.835091][ T7138] Data abort info: [ 94.836030][ T7138] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 94.837895][ T7130] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.867366][ T7132] loop2: detected capacity change from 0 to 32768 [ 94.869328][ T7138] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 94.873460][ T7132] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 94.875374][ T7132] CPU: 1 PID: 7132 Comm: syz-executor.2 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 94.877744][ T7138] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 94.878057][ T7132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 94.882337][ T7132] Call trace: [ 94.883244][ T7132] dump_backtrace+0x1b8/0x1e4 [ 94.884440][ T7132] show_stack+0x2c/0x44 [ 94.885510][ T7132] dump_stack_lvl+0xd0/0x124 [ 94.886681][ T7132] dump_stack+0x1c/0x28 [ 94.887728][ T7138] [dfff800000000003] address between user and kernel address ranges [ 94.887724][ T7132] sysfs_create_dir_ns+0x278/0x318 [ 94.887741][ T7132] kobject_add_internal+0x598/0xb14 [ 94.892390][ T7132] kobject_init_and_add+0x130/0x1a0 [ 94.893830][ T7132] gfs2_sys_fs_add+0x1f8/0x3f4 [ 94.895050][ T7132] gfs2_fill_super+0xd9c/0x1f5c [ 94.896305][ T7132] get_tree_bdev+0x378/0x570 [ 94.897484][ T7132] gfs2_get_tree+0x54/0x1b4 [ 94.897832][ T7138] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 94.898683][ T7132] vfs_get_tree+0x90/0x274 [ 94.900462][ T7138] Modules linked in: [ 94.901573][ T7132] do_new_mount+0x25c/0x8c8 [ 94.901589][ T7132] path_mount+0x590/0xe04 [ 94.902585][ T7138] [ 94.902591][ T7138] CPU: 0 PID: 7138 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 94.903739][ T7132] __arm64_sys_mount+0x45c/0x594 [ 94.904833][ T7138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 94.905387][ T7132] invoke_syscall+0x98/0x2b8 [ 94.908085][ T7138] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 94.909319][ T7132] el0_svc_common+0x130/0x23c [ 94.911897][ T7138] pc : gfs2_dump_glock+0xac0/0x15ac [ 94.913001][ T7132] do_el0_svc+0x48/0x58 [ 94.915063][ T7138] lr : gfs2_dump_glock+0xa50/0x15ac [ 94.916262][ T7132] el0_svc+0x58/0x16c [ 94.917692][ T7138] sp : ffff800097c96ee0 [ 94.918667][ T7132] el0t_64_sync_handler+0x84/0xfc [ 94.919915][ T7138] x29: ffff800097c971e0 [ 94.920955][ T7132] el0t_64_sync+0x190/0x194 [ 94.922088][ T7138] x28: ffff800097c96fc0 x27: ffff0000f2d8a650 [ 94.926421][ T7127] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.927286][ T7138] x26: 000000000000001f x25: d6568af431b457a9 x24: ffffffffffffffff [ 94.932535][ T7127] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.932979][ T7138] x23: dfff800000000000 x22: ffff800090d41000 x21: ffff800097c96fe0 [ 94.934970][ T7132] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 94.936794][ T7138] x20: 0000000000000001 x19: 0000000000000003 x18: 1fffe0003683f1c6 [ 94.936817][ T7138] x17: ffff80008e09d000 x16: ffff80008a572e30 x15: 0000000000000004 [ 94.943496][ T7132] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 94.944554][ T7138] x14: ffff80008e0a05e8 x13: dfff800000000000 x12: 00000000e616d8e4 [ 94.948308][ T7138] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 94.950417][ T7138] x8 : ffff0000df92d340 x7 : ffff8000823f94d4 x6 : 0000000000000000 [ 94.952517][ T7138] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 94.954569][ T7138] x2 : 0000000000000008 x1 : ffff80008abb71e0 x0 : 0000000000000001 [ 94.956686][ T7138] Call trace: [ 94.957577][ T7138] gfs2_dump_glock+0xac0/0x15ac [ 94.958824][ T7138] gfs2_consist_inode_i+0xe8/0x10c [ 94.960151][ T7138] gfs2_dirent_scan+0x458/0x584 [ 94.961421][ T7138] gfs2_dirent_search+0x28c/0x790 [ 94.962707][ T7138] gfs2_dir_search+0xb8/0x280 [ 94.963949][ T7138] gfs2_lookupi+0x3a4/0x500 [ 94.965165][ T7138] __gfs2_lookup+0xb0/0x270 [ 94.966353][ T7138] gfs2_atomic_open+0x9c/0x1c4 [ 94.967681][ T7138] path_openat+0xb10/0x27f8 [ 94.968886][ T7138] do_filp_open+0x1bc/0x3cc [ 94.969995][ T7138] do_sys_openat2+0x124/0x1b8 [ 94.971207][ T7138] __arm64_sys_openat+0x1f0/0x240 [ 94.972539][ T7138] invoke_syscall+0x98/0x2b8 [ 94.973792][ T7138] el0_svc_common+0x130/0x23c [ 94.974980][ T7138] do_el0_svc+0x48/0x58 [ 94.976119][ T7138] el0_svc+0x58/0x16c [ 94.977218][ T7138] el0t_64_sync_handler+0x84/0xfc [ 94.978516][ T7138] el0t_64_sync+0x190/0x194 [ 94.979764][ T7138] Code: 39289a68 977cec08 9100831a d343ff53 (38f76a68) [ 94.981551][ T7138] ---[ end trace 0000000000000000 ]--- [ 95.004053][ T7134] loop0: detected capacity change from 0 to 32768 [ 95.006804][ T7134] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.010128][ T7134] CPU: 1 PID: 7134 Comm: syz-executor.0 Tainted: G D 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 95.013247][ T7134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 95.015863][ T7134] Call trace: [ 95.016710][ T7134] dump_backtrace+0x1b8/0x1e4 [ 95.017971][ T7134] show_stack+0x2c/0x44 [ 95.019062][ T7134] dump_stack_lvl+0xd0/0x124 [ 95.020210][ T7134] dump_stack+0x1c/0x28 [ 95.021229][ T7134] sysfs_create_dir_ns+0x278/0x318 [ 95.022523][ T7134] kobject_add_internal+0x598/0xb14 [ 95.023846][ T7134] kobject_init_and_add+0x130/0x1a0 [ 95.025194][ T7134] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.026461][ T7134] gfs2_fill_super+0xd9c/0x1f5c [ 95.027733][ T7134] get_tree_bdev+0x378/0x570 [ 95.028981][ T7134] gfs2_get_tree+0x54/0x1b4 [ 95.030128][ T7134] vfs_get_tree+0x90/0x274 [ 95.031308][ T7134] do_new_mount+0x25c/0x8c8 [ 95.032470][ T7134] path_mount+0x590/0xe04 [ 95.033596][ T7134] __arm64_sys_mount+0x45c/0x594 [ 95.034913][ T7134] invoke_syscall+0x98/0x2b8 [ 95.036152][ T7134] el0_svc_common+0x130/0x23c [ 95.037336][ T7134] do_el0_svc+0x48/0x58 [ 95.038388][ T7134] el0_svc+0x58/0x16c [ 95.039451][ T7134] el0t_64_sync_handler+0x84/0xfc [ 95.040746][ T7134] el0t_64_sync+0x190/0x194 [ 95.046142][ T7134] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.050071][ T7134] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.120576][ T7136] loop3: detected capacity change from 0 to 32768 [ 95.123423][ T7136] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz' [ 95.125576][ T7136] CPU: 1 PID: 7136 Comm: syz-executor.3 Tainted: G D 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 95.128614][ T7136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 95.131209][ T7136] Call trace: [ 95.132050][ T7136] dump_backtrace+0x1b8/0x1e4 [ 95.133364][ T7136] show_stack+0x2c/0x44 [ 95.134465][ T7136] dump_stack_lvl+0xd0/0x124 [ 95.135610][ T7136] dump_stack+0x1c/0x28 [ 95.136692][ T7136] sysfs_create_dir_ns+0x278/0x318 [ 95.137993][ T7136] kobject_add_internal+0x598/0xb14 [ 95.139418][ T7136] kobject_init_and_add+0x130/0x1a0 [ 95.140734][ T7136] gfs2_sys_fs_add+0x1f8/0x3f4 [ 95.142010][ T7136] gfs2_fill_super+0xd9c/0x1f5c [ 95.143293][ T7136] get_tree_bdev+0x378/0x570 [ 95.144455][ T7136] gfs2_get_tree+0x54/0x1b4 [ 95.145528][ T7136] vfs_get_tree+0x90/0x274 [ 95.146733][ T7136] do_new_mount+0x25c/0x8c8 [ 95.147804][ T7136] path_mount+0x590/0xe04 [ 95.148891][ T7136] __arm64_sys_mount+0x45c/0x594 [ 95.150191][ T7136] invoke_syscall+0x98/0x2b8 [ 95.151496][ T7136] el0_svc_common+0x130/0x23c [ 95.152640][ T7136] do_el0_svc+0x48/0x58 [ 95.153723][ T7136] el0_svc+0x58/0x16c [ 95.154734][ T7136] el0t_64_sync_handler+0x84/0xfc [ 95.155992][ T7136] el0t_64_sync+0x190/0x194 [ 95.161487][ T7136] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory. [ 95.165327][ T7136] gfs2: fsid=syz:syz: error -17 adding sysfs files [ 95.695323][ T7138] Kernel panic - not syncing: Oops: Fatal exception [ 95.697134][ T7138] SMP: stopping secondary CPUs [ 95.698425][ T7138] Kernel Offset: disabled [ 95.699525][ T7138] CPU features: 0x00000010,38010021,88017203 [ 95.701104][ T7138] Memory Limit: none [ 96.366237][ T7138] Rebooting in 86400 seconds..