267.493889][ T3637] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.501563][ T3637] 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. [ 267.527530][ T3637] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 267.557017][ T3641] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.564311][ T3641] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.572659][ T3641] device bridge_slave_1 entered promiscuous mode [ 267.583319][ T3639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 267.597107][ T3639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 267.647842][ T3641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 267.677109][ T3639] team0: Port device team_slave_0 added [ 267.686777][ T3638] device hsr_slave_0 entered promiscuous mode [ 267.694257][ T3638] device hsr_slave_1 entered promiscuous mode [ 267.702133][ T3641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 267.729239][ T3639] team0: Port device team_slave_1 added [ 267.740946][ T3640] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.748104][ T3640] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.755815][ T3640] device bridge_slave_0 entered promiscuous mode [ 267.774968][ T3637] device hsr_slave_0 entered promiscuous mode [ 267.782631][ T3637] device hsr_slave_1 entered promiscuous mode [ 267.789302][ T3637] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 267.797008][ T3637] Cannot create hsr debugfs directory [ 267.819352][ T3640] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.826520][ T3640] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.835044][ T3640] device bridge_slave_1 entered promiscuous mode [ 267.881598][ T3641] team0: Port device team_slave_0 added [ 267.892521][ T3642] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.900280][ T3642] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.908088][ T3642] device bridge_slave_0 entered promiscuous mode [ 267.915400][ T3639] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 267.922531][ T3639] 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. [ 267.948548][ T3639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 267.963339][ T3639] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.970329][ T3639] 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. [ 267.996486][ T3639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.011837][ T3641] team0: Port device team_slave_1 added [ 268.021688][ T3640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 268.033142][ T3640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 268.043375][ T3642] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.051484][ T3642] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.059267][ T3642] device bridge_slave_1 entered promiscuous mode [ 268.107626][ T3641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.114686][ T3641] 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. [ 268.140918][ T3641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.170845][ T3642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 268.188947][ T3641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.195936][ T3641] 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. [ 268.222121][ T3641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.240106][ T3640] team0: Port device team_slave_0 added [ 268.247102][ T3642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 268.272551][ T3639] device hsr_slave_0 entered promiscuous mode [ 268.279170][ T3639] device hsr_slave_1 entered promiscuous mode [ 268.285476][ T3639] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.293748][ T3639] Cannot create hsr debugfs directory [ 268.305226][ T3640] team0: Port device team_slave_1 added [ 268.344580][ T3642] team0: Port device team_slave_0 added [ 268.388264][ T3642] team0: Port device team_slave_1 added [ 268.394561][ T3640] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.401729][ T3640] 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. [ 268.427940][ T3640] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.450050][ T3641] device hsr_slave_0 entered promiscuous mode [ 268.457789][ T3641] device hsr_slave_1 entered promiscuous mode [ 268.464222][ T3641] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.471825][ T3641] Cannot create hsr debugfs directory [ 268.495283][ T3640] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.502354][ T3640] 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. [ 268.529514][ T3688] Bluetooth: hci5: command 0x0409 tx timeout [ 268.529667][ T3640] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.535864][ T3688] Bluetooth: hci3: command 0x0409 tx timeout [ 268.551030][ T142] Bluetooth: hci1: command 0x0409 tx timeout [ 268.552581][ T3688] Bluetooth: hci2: command 0x0409 tx timeout [ 268.571514][ T3688] Bluetooth: hci4: command 0x0409 tx timeout [ 268.614130][ T3642] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.617867][ T142] Bluetooth: hci0: command 0x0409 tx timeout [ 268.626626][ T3642] 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. [ 268.660861][ T3642] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.743104][ T3642] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.758872][ T3642] 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. [ 268.791308][ T3642] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.922042][ T3640] device hsr_slave_0 entered promiscuous mode [ 268.928947][ T3640] device hsr_slave_1 entered promiscuous mode [ 268.935378][ T3640] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.942986][ T3640] Cannot create hsr debugfs directory [ 268.954596][ T3642] device hsr_slave_0 entered promiscuous mode [ 268.961696][ T3642] device hsr_slave_1 entered promiscuous mode [ 268.968458][ T3642] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.976003][ T3642] Cannot create hsr debugfs directory [ 268.999407][ T3638] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 269.034813][ T3638] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 269.056890][ T3638] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 269.076857][ T3638] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 269.144391][ T3637] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 269.152889][ T3637] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 269.178106][ T3637] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 269.202981][ T3637] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 269.237637][ T3639] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 269.257648][ T3639] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 269.267084][ T3639] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 269.277409][ T3639] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 269.344202][ T3638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.384982][ T3641] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 269.419667][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.432064][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.442090][ T3641] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 269.451666][ T3641] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 269.484163][ T3638] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.492502][ T3641] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 269.503914][ T3637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.512162][ T3642] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 269.537540][ T3639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.552958][ T3642] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 269.562283][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.572607][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.581988][ T3691] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.589341][ T3691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.598482][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.607028][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.615915][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.623027][ T3691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.641016][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.656824][ T3637] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.674329][ T3642] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 269.683540][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.692474][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.700211][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.707727][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.770382][ T3642] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 269.788927][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.797575][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.806013][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.814542][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.825624][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.833636][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.841734][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.850125][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.858367][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.866782][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.875355][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.882443][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.891233][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.900042][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.908552][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.915603][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.923205][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.932152][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.940803][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 269.949388][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.959207][ T3639] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.966291][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.974241][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.005627][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.014802][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.024099][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.033251][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.042734][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.051136][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.060028][ T3692] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.075951][ T3640] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 270.084754][ T3640] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 270.109937][ T3637] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.122069][ T3637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.132536][ T3640] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 270.149678][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.160971][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.170685][ T3691] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.177730][ T3691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.185723][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.194471][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.202931][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.211966][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.220398][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.227443][ T3691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.244895][ T3641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 270.265150][ T3638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.272792][ T3640] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 270.295578][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.304435][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.319749][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.327379][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.335713][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.344682][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.353414][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.373413][ T3641] 8021q: adding VLAN 0 to HW filter on device team0 [ 270.395811][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.404034][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.412126][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.420996][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.429833][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.438455][ T3691] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.445526][ T3691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.453618][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.462064][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.470512][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.479261][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.487493][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.494586][ T3691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.502137][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.511630][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.540846][ T3639] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 270.552283][ T3639] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.565756][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.580571][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.592575][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.604228][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.613352][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.621688][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.633778][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.642456][ T3693] Bluetooth: hci4: command 0x041b tx timeout [ 270.650779][ T3637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.658171][ T3693] Bluetooth: hci2: command 0x041b tx timeout [ 270.703919][ T3646] Bluetooth: hci1: command 0x041b tx timeout [ 270.714406][ T3646] Bluetooth: hci3: command 0x041b tx timeout [ 270.714472][ T3639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.734531][ T3646] Bluetooth: hci5: command 0x041b tx timeout [ 270.746557][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.759066][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 270.767444][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 270.776020][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.785042][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.793446][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.801701][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.809901][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.818197][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.826329][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.833899][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.841736][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.850587][ T3646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.860828][ T3602] Bluetooth: hci0: command 0x041b tx timeout [ 270.863427][ T3642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 270.894199][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.903424][ T3641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.928034][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.935671][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.961171][ T3642] 8021q: adding VLAN 0 to HW filter on device team0 [ 270.982288][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.991590][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.000678][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.009469][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.017704][ T3693] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.025228][ T3693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.046290][ T3641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 271.054683][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.062647][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.073926][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.082908][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 271.093970][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.115937][ T3638] device veth0_vlan entered promiscuous mode [ 271.136160][ T3640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.146286][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.156108][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.165059][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 271.173730][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.182053][ T3693] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.189161][ T3693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.196867][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 271.205671][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.214543][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.232936][ T3638] device veth1_vlan entered promiscuous mode [ 271.255295][ T3640] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.270433][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 271.279019][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 271.287461][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 271.296075][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.305316][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.313907][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 271.321753][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.354491][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 271.362544][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 271.371715][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 271.380000][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 271.388799][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.396863][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 271.405328][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.413802][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.422214][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.431812][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.440103][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.457739][ T3638] device veth0_macvtap entered promiscuous mode [ 271.470744][ T3637] device veth0_vlan entered promiscuous mode [ 271.480825][ T3642] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 271.492504][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.501436][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.513146][ T3691] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.520240][ T3691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.527683][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 271.539982][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.550197][ T3691] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.557407][ T3691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.565545][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.574411][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.582941][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 271.591317][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.599818][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.611960][ T3638] device veth1_macvtap entered promiscuous mode [ 271.628576][ T3639] device veth0_vlan entered promiscuous mode [ 271.634904][ T3641] device veth0_vlan entered promiscuous mode [ 271.650506][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.662380][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 271.670843][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 271.678673][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.686210][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.694054][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 271.702565][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.710799][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.724167][ T3637] device veth1_vlan entered promiscuous mode [ 271.748924][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.756843][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.765254][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.774301][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.782181][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 271.793723][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 271.802551][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 271.811391][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 271.819747][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 271.827994][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.836362][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 271.845526][ T3641] device veth1_vlan entered promiscuous mode [ 271.854978][ T3640] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 271.866374][ T3640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 271.877464][ T3639] device veth1_vlan entered promiscuous mode [ 271.890369][ T3638] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.905297][ T3642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 271.913260][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.921427][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.929493][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 271.939129][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.947138][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.955715][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.964956][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 271.972532][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.995834][ T3691] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 272.014004][ T3637] device veth0_macvtap entered promiscuous mode [ 272.035760][ T3640] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 272.049313][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.057705][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.067357][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 272.075755][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 272.083837][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.095793][ T3638] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.107209][ T3638] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.116561][ T3638] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.128358][ T3638] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.137068][ T3638] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.170475][ T3637] device veth1_macvtap entered promiscuous mode [ 272.178787][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.186547][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.195642][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.204949][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 272.213595][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.221991][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.230598][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.239303][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 272.248337][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.257026][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.264991][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.276617][ T3639] device veth0_macvtap entered promiscuous mode [ 272.286154][ T3639] device veth1_macvtap entered promiscuous mode [ 272.302084][ T3637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.312879][ T3637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.324801][ T3637] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.335923][ T3637] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.346563][ T3637] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.358838][ T3637] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.394182][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.405103][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.415635][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.426195][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.436901][ T3639] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.445798][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.453768][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.461899][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.470723][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.479644][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.488069][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.496318][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.504917][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.513473][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.522123][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.534306][ T3641] device veth0_macvtap entered promiscuous mode [ 272.546730][ T3637] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.555567][ T3637] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.564620][ T3637] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.573562][ T3637] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.587902][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.595840][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 272.604961][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.613832][ T3640] device veth0_vlan entered promiscuous mode [ 272.624422][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.636429][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.654648][ T3639] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.665248][ T3639] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.676909][ T3639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.685056][ T3602] Bluetooth: hci2: command 0x040f tx timeout [ 272.691326][ T3602] Bluetooth: hci4: command 0x040f tx timeout [ 272.700435][ T3639] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.709185][ T3639] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.718823][ T3639] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.727532][ T3639] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.752584][ T3640] device veth1_vlan entered promiscuous mode [ 272.764179][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 272.772514][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.781239][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.790640][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 272.798794][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.814285][ T22] Bluetooth: hci5: command 0x040f tx timeout [ 272.820584][ T22] Bluetooth: hci3: command 0x040f tx timeout [ 272.826675][ T22] Bluetooth: hci1: command 0x040f tx timeout [ 272.836278][ T3641] device veth1_macvtap entered promiscuous mode [ 272.846337][ T3642] device veth0_vlan entered promiscuous mode 15:10:13 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000800000000000000000000850000006d00000095"], &(0x7f0000000040)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='contention_end\x00', r0}, 0x10) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000140)) [ 272.864568][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.892305][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.901362][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.918068][ T3693] Bluetooth: hci0: command 0x040f tx timeout [ 272.935563][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.947309][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.958141][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 15:10:13 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000800000000000000000000850000006d00000095"], &(0x7f0000000040)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='contention_end\x00', r0}, 0x10) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000140)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000800000000000000000000850000006d00000095"], &(0x7f0000000040)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='contention_end\x00', r0}, 0x10) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000140)) (async) 15:10:13 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000800000000000000000000850000006d00000095"], &(0x7f0000000040)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='contention_end\x00', r0}, 0x10) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000140)) [ 272.970402][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.992254][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.011550][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.023095][ T3641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 273.042906][ T3640] device veth0_macvtap entered promiscuous mode [ 273.053729][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 15:10:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x10, 0x80803, 0x4000000000000004) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="4c0000001300ff09fffd956fa283b700008c00000000000002007d3540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x6, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000100)=0xc) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) [ 273.069717][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.104696][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 15:10:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x10, 0x80803, 0x4000000000000004) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="4c0000001300ff09fffd956fa283b700008c00000000000002007d3540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x6, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000100)=0xc) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) socket$inet(0x2, 0x1, 0x0) (async) socket$inet(0x10, 0x80803, 0x4000000000000004) (async) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="4c0000001300ff09fffd956fa283b700008c00000000000002007d3540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) (async) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x6, 0x4) (async) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000100)=0xc) (async) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) (async) shutdown(r0, 0x1) (async) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) (async) [ 273.113682][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.122430][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.132210][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 273.144660][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.159352][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.169347][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.180952][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.191376][ T3641] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.203119][ T3641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 15:10:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) (async) r1 = socket$inet(0x10, 0x80803, 0x4000000000000004) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="4c0000001300ff09fffd956fa283b700008c00000000000002007d3540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x6, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000000100)=0xc) (async) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) (async) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) [ 273.216205][ T3641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 273.238809][ T3642] device veth1_vlan entered promiscuous mode [ 273.248399][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.257178][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.280518][ T3640] device veth1_macvtap entered promiscuous mode [ 273.293731][ T3641] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.306666][ T3641] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.325816][ T3641] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.343921][ T3641] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 15:10:14 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) [ 273.451205][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.464216][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.476555][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.491907][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.507802][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.518842][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.528894][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.541001][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.557169][ T3640] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 273.576809][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.587014][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.599509][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.618993][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.641578][ T3642] device veth0_macvtap entered promiscuous mode [ 273.663874][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.683694][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.704063][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.724947][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.735989][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.754854][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.772595][ T3640] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.787937][ T3640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.799498][ T3640] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 273.818450][ T3640] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.831873][ T3640] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.846563][ T3640] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.863193][ T3640] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.880439][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 273.895110][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.907197][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.919245][ T3642] device veth1_macvtap entered promiscuous mode [ 274.003017][ T3752] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 274.059048][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 274.076001][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.118563][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.149777][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 15:10:14 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) sendfile(r2, r3, 0x0, 0xffffdff6) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xffffdbfb) 15:10:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) write$binfmt_elf64(r1, &(0x7f0000001940)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x9, 0x81, 0x20, 0xd575, 0x3, 0x3, 0x5, 0x373, 0x40, 0x34a, 0x38000000, 0x20, 0x38, 0x2, 0x4, 0xb, 0x9492}, [{0x1, 0x2, 0x1, 0x401, 0x6, 0x815, 0x1, 0x3}], "4bd0b3e1c9e38319a97bb0ef56f94515e00d3866102fefd3bb49eb3a276046f8800646fc89986fcfa345c9c2bca85d43f67c1b324f8e537a911b54d6f45897465f70c4a5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8bc) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001500)='2', 0x1}], 0x1, &(0x7f0000001980)=ANY=[], 0x10d0}}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000, 0x0, 0x0}, &(0x7f0000000280)=0x40) r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @local, 0x1f}, 0x1c) 15:10:14 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x2, 0x5, {r0}, {0xee00}, 0x6, 0xfb41}) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x3) timer_create(0x0, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid=r0}, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380), 0x101840, 0x0) [ 274.163560][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.179795][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.191067][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.207579][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.218325][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.228463][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 274.239182][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.250560][ T3642] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 274.265019][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 274.306128][ T3693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 274.325803][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.348193][ T27] audit: type=1800 audit(1663427415.056:2): pid=3760 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1164 res=0 errno=0 [ 274.392825][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.442654][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.456786][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.468658][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.480135][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.490754][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.501658][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.516587][ T3642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 274.528498][ T3642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.540684][ T3642] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 274.555342][ T142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 274.564231][ T142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 274.587279][ T3642] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.596346][ T3642] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.606356][ T3642] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.617348][ T3642] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 15:10:15 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) 15:10:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fedbdf250100000008"], 0x2c}}, 0x0) 15:10:15 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x2, 0x5, {r0}, {0xee00}, 0x6, 0xfb41}) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x3) (async) timer_create(0x0, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid=r0}, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380), 0x101840, 0x0) 15:10:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) write$binfmt_elf64(r1, &(0x7f0000001940)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x9, 0x81, 0x20, 0xd575, 0x3, 0x3, 0x5, 0x373, 0x40, 0x34a, 0x38000000, 0x20, 0x38, 0x2, 0x4, 0xb, 0x9492}, [{0x1, 0x2, 0x1, 0x401, 0x6, 0x815, 0x1, 0x3}], "4bd0b3e1c9e38319a97bb0ef56f94515e00d3866102fefd3bb49eb3a276046f8800646fc89986fcfa345c9c2bca85d43f67c1b324f8e537a911b54d6f45897465f70c4a5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8bc) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) (async) sendmmsg(r1, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001500)='2', 0x1}], 0x1, &(0x7f0000001980)=ANY=[], 0x10d0}}], 0x1, 0x0) (async) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000, 0x0, 0x0}, &(0x7f0000000280)=0x40) r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @local, 0x1f}, 0x1c) 15:10:15 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async, rerun: 64) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) (async, rerun: 64) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) (async) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async, rerun: 64) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') (rerun: 64) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) (async) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async, rerun: 32) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) 15:10:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) (async) write$binfmt_elf64(r1, &(0x7f0000001940)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x9, 0x81, 0x20, 0xd575, 0x3, 0x3, 0x5, 0x373, 0x40, 0x34a, 0x38000000, 0x20, 0x38, 0x2, 0x4, 0xb, 0x9492}, [{0x1, 0x2, 0x1, 0x401, 0x6, 0x815, 0x1, 0x3}], "4bd0b3e1c9e38319a97bb0ef56f94515e00d3866102fefd3bb49eb3a276046f8800646fc89986fcfa345c9c2bca85d43f67c1b324f8e537a911b54d6f45897465f70c4a5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8bc) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000013c0)=0x80000000001, 0x4) (async) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000064c0)=[{{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001500)='2', 0x1}], 0x1, &(0x7f0000001980)=ANY=[], 0x10d0}}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000, 0x0, 0x0}, &(0x7f0000000280)=0x40) r3 = socket$inet6(0xa, 0x6, 0x0) listen(r3, 0x0) (async) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @local, 0x1f}, 0x1c) [ 274.762177][ T142] Bluetooth: hci4: command 0x0419 tx timeout [ 274.771891][ T3766] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 274.774446][ T142] Bluetooth: hci2: command 0x0419 tx timeout 15:10:15 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x2, 0x5, {r0}, {0xee00}, 0x6, 0xfb41}) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x3) timer_create(0x0, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid=r0}, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380), 0x101840, 0x0) getpid() (async) sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x2, 0x5, {r0}, {0xee00}, 0x6, 0xfb41}) (async) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x3) (async) timer_create(0x0, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid=r0}, &(0x7f0000000040)) (async) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380), 0x101840, 0x0) (async) 15:10:15 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) [ 274.849119][ T142] Bluetooth: hci1: command 0x0419 tx timeout [ 274.898222][ T142] Bluetooth: hci3: command 0x0419 tx timeout [ 274.927744][ T142] Bluetooth: hci5: command 0x0419 tx timeout 15:10:15 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) [ 275.024006][ T3693] Bluetooth: hci0: command 0x0419 tx timeout [ 275.105372][ T3795] loop0: detected capacity change from 0 to 8192 15:10:15 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) (async) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) (async) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) (async) sendfile(r2, r3, 0x0, 0xffffdff6) (async) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) (async) sendfile(r0, r2, 0x0, 0xffffdbfb) 15:10:15 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) dup(r1) (async) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') (async) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) (async) socket$inet6(0xa, 0x1, 0x8010000000000084) (async) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) (async) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) (async) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) (async) [ 275.172310][ T3795] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 275.248498][ T3795] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 275.309538][ T3799] cgroup: Unknown subsys name 'obj_type' [ 275.352524][ T3795] syz-executor.0: attempt to access beyond end of device [ 275.352524][ T3795] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 275.421477][ T27] audit: type=1800 audit(1663427416.136:3): pid=3813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1174 res=0 errno=0 [ 275.442475][ T3795] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:10:16 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) sendfile(r2, r3, 0x0, 0xffffdff6) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xffffdbfb) socket$inet6(0xa, 0x401000000001, 0x0) (async) close(r0) (async) creat(&(0x7f0000000080)='./bus\x00', 0x0) (async) ftruncate(r1, 0x208200) (async) socket$inet6(0xa, 0x401000000001, 0x0) (async) close(r2) (async) open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) (async) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) (async) sendfile(r2, r3, 0x0, 0xffffdff6) (async) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) (async) sendfile(r0, r2, 0x0, 0xffffdbfb) (async) [ 275.622622][ T27] audit: type=1800 audit(1663427416.336:4): pid=3817 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1174 res=0 errno=0 15:10:16 executing program 3: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) 15:10:16 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) (async) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) (async) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) (async) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) (async) 15:10:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) 15:10:16 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) sendfile(r2, r3, 0x0, 0xffffdff6) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xffffdbfb) [ 276.274431][ T3832] loop0: detected capacity change from 0 to 8192 [ 276.274628][ T3831] loop1: detected capacity change from 0 to 8192 [ 276.290225][ T27] audit: type=1800 audit(1663427417.006:5): pid=3830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1169 res=0 errno=0 [ 276.318635][ T3831] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 276.334880][ T3831] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 276.351189][ T3832] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" 15:10:17 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, 0x0}, 0x20000885) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ptrace$getsig(0x4202, 0x0, 0x3f, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/nf_conntrack\x00') fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x40, 0x7, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$packet(r2, &(0x7f0000000080)={0x11, 0x9, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x3f, @private1, 0x3}}, 0x9, 0x8, 0x83c2, 0x6dbb, 0x8, 0x44, 0x2}, 0x9c) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffc, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354, 0x8d}, 0x9c) [ 276.400683][ T3831] syz-executor.1: attempt to access beyond end of device [ 276.400683][ T3831] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 276.429581][ T3832] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 276.478183][ T3831] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 276.503779][ T3837] cgroup: Unknown subsys name 'obj_type' [ 276.564327][ T3836] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 276.579853][ T3832] syz-executor.0: attempt to access beyond end of device [ 276.579853][ T3832] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 276.683475][ T3832] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 276.731029][ T3831] cgroup: Unknown subsys name 'obj_type' 15:10:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) 15:10:17 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) (async) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) (async) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) (async) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) (async) [ 276.851687][ T3849] loop1: detected capacity change from 0 to 8192 [ 276.894306][ T3849] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 276.924782][ T3851] loop0: detected capacity change from 0 to 8192 [ 276.941386][ T3849] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 276.976541][ T3852] cgroup: Unknown subsys name 'obj_type' [ 277.004311][ T3851] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 277.013053][ T3849] syz-executor.1: attempt to access beyond end of device [ 277.013053][ T3849] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 277.108654][ T3851] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 277.142142][ T3853] cgroup: Unknown subsys name 'obj_type' [ 277.148086][ T3849] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:10:17 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) sendfile(r2, r3, 0x0, 0xffffdff6) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xffffdbfb) [ 277.267031][ T27] audit: type=1800 audit(1663427417.976:6): pid=3860 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=1169 res=0 errno=0 [ 277.295791][ T3851] syz-executor.0: attempt to access beyond end of device [ 277.295791][ T3851] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 277.348116][ T3851] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:10:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) mount$cgroup(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x2000000, &(0x7f0000000700)={[{@none}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}], [{@obj_type={'obj_type', 0x3d, 'noquota'}}]}) 15:10:18 executing program 0: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) sendfile(r2, r3, 0x0, 0xffffdff6) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xffffdbfb) [ 277.561632][ T3863] loop1: detected capacity change from 0 to 8192 [ 277.570269][ T3863] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 277.578484][ T3863] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 277.596609][ T3863] syz-executor.1: attempt to access beyond end of device [ 277.596609][ T3863] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 277.663810][ T27] audit: type=1800 audit(1663427418.376:7): pid=3866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1173 res=0 errno=0 [ 277.734460][ T3867] cgroup: Unknown subsys name 'obj_type' [ 277.779567][ T3863] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:10:18 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = socket$inet6(0xa, 0x401000000001, 0x0) close(r2) r3 = open(&(0x7f0000000580)='./bus\x00', 0x1145042, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)=ANY=[], 0x1004) sendfile(r2, r3, 0x0, 0xffffdff6) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0xffffdbfb) 15:10:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) [ 278.020542][ T27] audit: type=1800 audit(1663427418.736:8): pid=3870 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=1180 res=0 errno=0 15:10:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000005980)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x40000042, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, './bus\x00'}, 0x6e) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001300)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) sched_setattr(0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xde2, 0x2000}, {&(0x7f0000001200)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[], 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140), &(0x7f0000000340)=ANY=[], 0xe05, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006b00)=[{{&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000500)=""/187, 0xbb}], 0x4, &(0x7f0000000600)=""/100, 0x64}, 0x3}, {{&(0x7f0000000680)=@pppoe, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/112, 0x70}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/169, 0xa9}], 0x3, &(0x7f0000003400)=""/4096, 0x1000}, 0x7fffffff}, {{&(0x7f00000008c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/53, 0x35}, {&(0x7f0000000a80)=""/20, 0x14}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x5, &(0x7f0000000cc0)=""/10, 0xa}, 0x6b649f73}, {{&(0x7f0000000d00)=@rc={0x1f, @none}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000d80)=""/162, 0xa2}, {&(0x7f0000000e40)=""/162, 0xa2}, {&(0x7f0000000f00)=""/32, 0x20}, {&(0x7f0000000f40)=""/76, 0x4c}, {&(0x7f0000000fc0)=""/252, 0xfc}, {&(0x7f00000010c0)=""/144, 0x90}, {&(0x7f0000006c80)=""/212, 0xd4}, {&(0x7f0000004400)=""/167, 0xa7}], 0x8, &(0x7f00000044c0)=""/209, 0xd1}, 0x2}, {{&(0x7f00000045c0)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004640)=""/145, 0x91}, {&(0x7f0000004700)=""/141, 0x8d}, {&(0x7f00000047c0)=""/62, 0x3e}, {&(0x7f0000004800)=""/78, 0x4e}, {&(0x7f0000004880)=""/203, 0xcb}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000001180)=""/97, 0x61}, {&(0x7f0000005a00)=""/100, 0x64}], 0x8, &(0x7f0000005b00)=""/4096, 0x1000}, 0x3}], 0x5, 0x40000002, &(0x7f0000006c40)={0x77359400}) [ 278.146617][ T3873] loop1: detected capacity change from 0 to 8192 [ 278.186422][ T3873] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 278.222869][ T3873] gfs2: fsid=loop1: Now mounting FS (format 1801)... 15:10:19 executing program 4: r0 = syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x81, 0x0, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x0, "dc0f051e"}, @selector_unit={0x9, 0x24, 0x5, 0x4, 0xd2, "7d9c0500"}, @mixer_unit={0xa, 0x24, 0x4, 0x0, 0x0, "02fcd12b21"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x20, 0x30, 0x1e, {0x1e, 0x1, "55a4e44e775bf25f082e150afec6eae7f90a0884cdc44ab6f8f5fbb7"}}, &(0x7f0000000100)={0x0, 0x3, 0x77, @string={0x77, 0x3, "fc990aca83e6c90a779cfca27c4d43eaca4eb6515b5b42e45af6a289764e31652eea3ac43be4afb0542932adcdfa63146e7a45beec80016c68e1def8dce9a701b3187fd644848c556ed55becd548aeda988eb535c25cf57b1ba3840a4cbc432c238550d365d9003b5ede045c3439cb6aaa4f4d0ff5"}}}, &(0x7f0000000400)={0x44, &(0x7f00000001c0)={0x20, 0x1, 0x71, "0e3a5bfbc349453dba18892994fe514708e115cc24d8bc1cadab9e44667f334945df8f3983ae734e4c2bc5488a436c7853038186a20b19d312692fdb45fcec3c39acd382c22fcbc4de2d0face25147d625d1fbd658e13eb43ccbba86820dd8e42f94048ff9d71e3307208a08a835af26b0"}, &(0x7f0000000240)={0x0, 0xa, 0x1}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x6f}, &(0x7f00000002c0)={0x20, 0x81, 0x2, "35f3"}, &(0x7f0000000300)={0x20, 0x82, 0x2, "7fc7"}, &(0x7f0000000340)={0x20, 0x83, 0x3, "b94b9e"}, &(0x7f0000000380)={0x20, 0x84, 0x2, "af8b"}, &(0x7f00000003c0)={0x20, 0x85, 0x3, "75e245"}}) [ 278.299573][ T3876] loop2: detected capacity change from 0 to 512 [ 278.334584][ T3876] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 278.346912][ T3873] syz-executor.1: attempt to access beyond end of device [ 278.346912][ T3873] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 278.391306][ T3873] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:10:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) 15:10:19 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="f2db95f6a76a5ff89e0fb68a1500000065ffff0180000008003950323030302e4c"], 0x15) r3 = signalfd4(r2, &(0x7f00000001c0)={[0x2eb8000]}, 0x8, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000380)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x8001, 0x7fffffffffffffff, 0x9, 0x1000, 0x3]}, &(0x7f0000000300)=0x78) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = geteuid() mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x28541a0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@privport}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@nodevmap}, {@version_L}, {@version_u}, {@aname={'aname', 0x3d, '\x04]&\'[\xec\x98[$/*-[5/)'}}], [{@uid_gt={'uid>', r6}}, {@pcr={'pcr', 0x3d, 0x36}}, {@smackfstransmute}]}}) r7 = dup(r2) write$FUSE_BMAP(r7, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r7, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}]}}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) [ 278.677522][ T3886] loop1: detected capacity change from 0 to 8192 [ 278.702236][ T3886] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 278.710438][ T3886] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 278.719955][ T3886] syz-executor.1: attempt to access beyond end of device [ 278.719955][ T3886] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 278.735042][ T3886] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 278.742366][ T140] usb 5-1: new high-speed USB device number 2 using dummy_hcd 15:10:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) 15:10:19 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="f2db95f6a76a5ff89e0fb68a1500000065ffff0180000008003950323030302e4c"], 0x15) (async) r3 = signalfd4(r2, &(0x7f00000001c0)={[0x2eb8000]}, 0x8, 0x0) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) (async) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000380)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x8001, 0x7fffffffffffffff, 0x9, 0x1000, 0x3]}, &(0x7f0000000300)=0x78) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) (async) r6 = geteuid() mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x28541a0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@privport}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@nodevmap}, {@version_L}, {@version_u}, {@aname={'aname', 0x3d, '\x04]&\'[\xec\x98[$/*-[5/)'}}], [{@uid_gt={'uid>', r6}}, {@pcr={'pcr', 0x3d, 0x36}}, {@smackfstransmute}]}}) (async) r7 = dup(r2) write$FUSE_BMAP(r7, &(0x7f0000000000)={0x18}, 0x18) (async) write$FUSE_DIRENTPLUS(r7, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) (async) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}]}}) (async, rerun: 64) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) (rerun: 64) 15:10:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:19 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="f2db95f6a76a5ff89e0fb68a1500000065ffff0180000008003950323030302e4c"], 0x15) (async) r3 = signalfd4(r2, &(0x7f00000001c0)={[0x2eb8000]}, 0x8, 0x0) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) (async) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000380)={'filter\x00', 0x0, 0x0, 0x0, [0x4, 0x8001, 0x7fffffffffffffff, 0x9, 0x1000, 0x3]}, &(0x7f0000000300)=0x78) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) (async) r6 = geteuid() mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x28541a0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@privport}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@nodevmap}, {@version_L}, {@version_u}, {@aname={'aname', 0x3d, '\x04]&\'[\xec\x98[$/*-[5/)'}}], [{@uid_gt={'uid>', r6}}, {@pcr={'pcr', 0x3d, 0x36}}, {@smackfstransmute}]}}) r7 = dup(r2) write$FUSE_BMAP(r7, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r7, &(0x7f0000000700)=ANY=[@ANYBLOB="3801"], 0x138) (async, rerun: 64) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}]}}) (rerun: 64) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) [ 278.885532][ T3896] loop1: detected capacity change from 0 to 8192 [ 278.900460][ T3896] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 278.908608][ T3896] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 278.934724][ T3882] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1138: group 0, block bitmap and bg descriptor inconsistent: 4384 vs 48 free clusters [ 278.959160][ T3898] loop3: detected capacity change from 0 to 8192 [ 278.964082][ T3896] syz-executor.1: attempt to access beyond end of device [ 278.964082][ T3896] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=8192 15:10:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000005980)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x40000042, 0x0) (async) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, './bus\x00'}, 0x6e) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001300)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) (async) sched_setattr(0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x80) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xde2, 0x2000}, {&(0x7f0000001200)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140), &(0x7f0000000340)=ANY=[], 0xe05, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000006b00)=[{{&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000500)=""/187, 0xbb}], 0x4, &(0x7f0000000600)=""/100, 0x64}, 0x3}, {{&(0x7f0000000680)=@pppoe, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/112, 0x70}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/169, 0xa9}], 0x3, &(0x7f0000003400)=""/4096, 0x1000}, 0x7fffffff}, {{&(0x7f00000008c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/53, 0x35}, {&(0x7f0000000a80)=""/20, 0x14}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x5, &(0x7f0000000cc0)=""/10, 0xa}, 0x6b649f73}, {{&(0x7f0000000d00)=@rc={0x1f, @none}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000d80)=""/162, 0xa2}, {&(0x7f0000000e40)=""/162, 0xa2}, {&(0x7f0000000f00)=""/32, 0x20}, {&(0x7f0000000f40)=""/76, 0x4c}, {&(0x7f0000000fc0)=""/252, 0xfc}, {&(0x7f00000010c0)=""/144, 0x90}, {&(0x7f0000006c80)=""/212, 0xd4}, {&(0x7f0000004400)=""/167, 0xa7}], 0x8, &(0x7f00000044c0)=""/209, 0xd1}, 0x2}, {{&(0x7f00000045c0)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004640)=""/145, 0x91}, {&(0x7f0000004700)=""/141, 0x8d}, {&(0x7f00000047c0)=""/62, 0x3e}, {&(0x7f0000004800)=""/78, 0x4e}, {&(0x7f0000004880)=""/203, 0xcb}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000001180)=""/97, 0x61}, {&(0x7f0000005a00)=""/100, 0x64}], 0x8, &(0x7f0000005b00)=""/4096, 0x1000}, 0x3}], 0x5, 0x40000002, &(0x7f0000006c40)={0x77359400}) [ 279.002156][ T3898] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 279.028162][ T3896] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 279.051833][ T3641] EXT4-fs (loop2): unmounting filesystem. [ 279.060301][ T3898] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 279.115656][ T3898] syz-executor.3: attempt to access beyond end of device [ 279.115656][ T3898] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 279.128335][ T140] usb 5-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 279.147897][ T140] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 279.170557][ T140] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 279.185222][ T140] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 279.196820][ T140] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 279.207211][ T140] usb 5-1: config 1 interface 1 has no altsetting 0 15:10:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 279.220775][ T3907] loop2: detected capacity change from 0 to 512 [ 279.227894][ T3907] ext4: Unknown parameter './bus' [ 279.239215][ T3898] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:10:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) (async, rerun: 64) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) (async) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000005980)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async, rerun: 32) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x40000042, 0x0) (async) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, './bus\x00'}, 0x6e) (async) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) (async) sched_setattr(0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) (async) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x80) (async) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xde2, 0x2000}, {&(0x7f0000001200)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) lsetxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140), &(0x7f0000000340)=ANY=[], 0xe05, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006b00)=[{{&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000500)=""/187, 0xbb}], 0x4, &(0x7f0000000600)=""/100, 0x64}, 0x3}, {{&(0x7f0000000680)=@pppoe, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/112, 0x70}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/169, 0xa9}], 0x3, &(0x7f0000003400)=""/4096, 0x1000}, 0x7fffffff}, {{&(0x7f00000008c0)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/53, 0x35}, {&(0x7f0000000a80)=""/20, 0x14}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x5, &(0x7f0000000cc0)=""/10, 0xa}, 0x6b649f73}, {{&(0x7f0000000d00)=@rc={0x1f, @none}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000d80)=""/162, 0xa2}, {&(0x7f0000000e40)=""/162, 0xa2}, {&(0x7f0000000f00)=""/32, 0x20}, {&(0x7f0000000f40)=""/76, 0x4c}, {&(0x7f0000000fc0)=""/252, 0xfc}, {&(0x7f00000010c0)=""/144, 0x90}, {&(0x7f0000006c80)=""/212, 0xd4}, {&(0x7f0000004400)=""/167, 0xa7}], 0x8, &(0x7f00000044c0)=""/209, 0xd1}, 0x2}, {{&(0x7f00000045c0)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004640)=""/145, 0x91}, {&(0x7f0000004700)=""/141, 0x8d}, {&(0x7f00000047c0)=""/62, 0x3e}, {&(0x7f0000004800)=""/78, 0x4e}, {&(0x7f0000004880)=""/203, 0xcb}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000001180)=""/97, 0x61}, {&(0x7f0000005a00)=""/100, 0x64}], 0x8, &(0x7f0000005b00)=""/4096, 0x1000}, 0x3}], 0x5, 0x40000002, &(0x7f0000006c40)={0x77359400}) 15:10:20 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) [ 279.339152][ T3913] loop1: detected capacity change from 0 to 8192 [ 279.380215][ T3922] loop0: detected capacity change from 0 to 8192 [ 279.403656][ T3913] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 279.418772][ T140] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 15:10:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) [ 279.428670][ T140] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.443830][ T3922] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 279.447994][ T3913] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 279.476282][ T140] usb 5-1: Product: syz [ 279.483590][ T3922] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 279.484596][ T140] usb 5-1: Manufacturer: syz [ 279.496742][ T140] usb 5-1: SerialNumber: syz [ 279.500665][ T3925] loop2: detected capacity change from 0 to 8192 [ 279.503207][ T3913] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 279.530016][ T3925] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 279.590530][ T3922] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 279.613856][ T3925] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 279.673404][ T3925] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 280.139808][ T140] usb 5-1: USB disconnect, device number 2 15:10:21 executing program 4: r0 = syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x81, 0x0, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x0, "dc0f051e"}, @selector_unit={0x9, 0x24, 0x5, 0x4, 0xd2, "7d9c0500"}, @mixer_unit={0xa, 0x24, 0x4, 0x0, 0x0, "02fcd12b21"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x20, 0x30, 0x1e, {0x1e, 0x1, "55a4e44e775bf25f082e150afec6eae7f90a0884cdc44ab6f8f5fbb7"}}, &(0x7f0000000100)={0x0, 0x3, 0x77, @string={0x77, 0x3, "fc990aca83e6c90a779cfca27c4d43eaca4eb6515b5b42e45af6a289764e31652eea3ac43be4afb0542932adcdfa63146e7a45beec80016c68e1def8dce9a701b3187fd644848c556ed55becd548aeda988eb535c25cf57b1ba3840a4cbc432c238550d365d9003b5ede045c3439cb6aaa4f4d0ff5"}}}, &(0x7f0000000400)={0x44, &(0x7f00000001c0)={0x20, 0x1, 0x71, "0e3a5bfbc349453dba18892994fe514708e115cc24d8bc1cadab9e44667f334945df8f3983ae734e4c2bc5488a436c7853038186a20b19d312692fdb45fcec3c39acd382c22fcbc4de2d0face25147d625d1fbd658e13eb43ccbba86820dd8e42f94048ff9d71e3307208a08a835af26b0"}, &(0x7f0000000240)={0x0, 0xa, 0x1}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x6f}, &(0x7f00000002c0)={0x20, 0x81, 0x2, "35f3"}, &(0x7f0000000300)={0x20, 0x82, 0x2, "7fc7"}, &(0x7f0000000340)={0x20, 0x83, 0x3, "b94b9e"}, &(0x7f0000000380)={0x20, 0x84, 0x2, "af8b"}, &(0x7f00000003c0)={0x20, 0x85, 0x3, "75e245"}}) 15:10:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) 15:10:21 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:21 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) [ 280.527707][ T3930] loop3: detected capacity change from 0 to 8192 [ 280.529972][ T3931] loop1: detected capacity change from 0 to 8192 [ 280.541398][ T3932] loop0: detected capacity change from 0 to 8192 [ 280.554407][ T3934] loop2: detected capacity change from 0 to 8192 15:10:21 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 280.576878][ T3932] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 280.582527][ T3930] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 280.605694][ T3934] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 280.653751][ T3934] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 280.665023][ T3930] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 280.673746][ T3932] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 280.687288][ T3934] bio_check_eod: 3 callbacks suppressed [ 280.687302][ T3934] syz-executor.2: attempt to access beyond end of device [ 280.687302][ T3934] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 280.698061][ T3941] loop1: detected capacity change from 0 to 8192 [ 280.716869][ T3930] syz-executor.3: attempt to access beyond end of device [ 280.716869][ T3930] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 280.743540][ T3934] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 280.767009][ T3932] syz-executor.0: attempt to access beyond end of device [ 280.767009][ T3932] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 280.772581][ T3930] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:10:21 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 280.843909][ T3932] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 280.898028][ T3693] usb 5-1: new high-speed USB device number 3 using dummy_hcd 15:10:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) 15:10:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) syz_mount_image$ufs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="3fa92f5ac2c2c0946686046f374411a2b3b1e38284e5bf131f2b637502d7e2168cf0583f693e26796acaaa4908415977a1025eb2e02eb8ebb10701837ba870a8baed4aabdae7f47dff07385b2c914282c6e5515ad9a1b6a2036b47e8f6ef2a09439bb2f02807b23c85bef58b1ec833d7b06861085fc1fa8be773d66404f1cde1fe928d54ef56efb6da3cb5e8af59f496144dd982e8b041d9425552798f4b13d04dd3ba5e2a81c8d65c7daa7eb1d080eaf8c7e6b8830f7da533037c0081d204a48cb1cd62187c7a18828385b9cc2b100ff7f5647fe222778e0c1cec74f64f3261d3cd4831c70aa367ac32a48350de", 0xee, 0x73}], 0x804000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c40285e7b5b217d2c2c2c7d2c6c6f63636f6f6b6965160a2c69676e6f72655f6c6f63616c5f66732c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c7b3a2c666f776e65", @ANYRESDEC=r0, @ANYBLOB=',seclabel,fsmagic=0x0000000080000000,fsmagic=0x0000000000000005,subj_user=lockproto=lock_nolock,hash,\x00'], 0x0) [ 280.978028][ T3943] loop1: detected capacity change from 0 to 8192 [ 281.042819][ T3945] loop2: detected capacity change from 0 to 8192 15:10:21 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 281.107204][ T3945] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 281.114072][ T3947] loop3: detected capacity change from 0 to 8192 [ 281.136348][ T3949] loop0: detected capacity change from 0 to 8192 [ 281.162336][ T3947] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 281.176234][ T3945] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 281.185625][ T3952] loop1: detected capacity change from 0 to 8192 [ 281.212255][ T3949] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 281.233357][ T3949] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 281.242594][ T3945] syz-executor.2: attempt to access beyond end of device [ 281.242594][ T3945] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=8192 15:10:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 281.272943][ T3947] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 281.310217][ T3949] syz-executor.0: attempt to access beyond end of device [ 281.310217][ T3949] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 281.329239][ T3956] loop1: detected capacity change from 0 to 8192 [ 281.338173][ T3693] usb 5-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 281.349542][ T3693] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 281.364860][ T3945] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 281.373004][ T3947] syz-executor.3: attempt to access beyond end of device [ 281.373004][ T3947] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 281.388034][ T3949] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 281.428169][ T3693] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 281.469579][ T3693] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 281.481211][ T3947] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 281.491307][ T3693] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 281.512428][ T3693] usb 5-1: config 1 interface 1 has no altsetting 0 [ 281.524152][ T3662] I/O error, dev loop1, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 281.718755][ T3693] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 281.734759][ T3693] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.768306][ T3693] usb 5-1: Product: syz [ 281.784053][ T3693] usb 5-1: Manufacturer: syz [ 281.798641][ T3693] usb 5-1: SerialNumber: syz [ 282.387440][ T3693] usb 5-1: USB disconnect, device number 3 15:10:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:23 executing program 4: r0 = syz_usb_connect$uac1(0x0, 0x8d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x81, 0x0, 0x4, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x9, 0x24, 0x4, 0x0, 0x0, "dc0f051e"}, @selector_unit={0x9, 0x24, 0x5, 0x4, 0xd2, "7d9c0500"}, @mixer_unit={0xa, 0x24, 0x4, 0x0, 0x0, "02fcd12b21"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x20, 0x30, 0x1e, {0x1e, 0x1, "55a4e44e775bf25f082e150afec6eae7f90a0884cdc44ab6f8f5fbb7"}}, &(0x7f0000000100)={0x0, 0x3, 0x77, @string={0x77, 0x3, "fc990aca83e6c90a779cfca27c4d43eaca4eb6515b5b42e45af6a289764e31652eea3ac43be4afb0542932adcdfa63146e7a45beec80016c68e1def8dce9a701b3187fd644848c556ed55becd548aeda988eb535c25cf57b1ba3840a4cbc432c238550d365d9003b5ede045c3439cb6aaa4f4d0ff5"}}}, &(0x7f0000000400)={0x44, &(0x7f00000001c0)={0x20, 0x1, 0x71, "0e3a5bfbc349453dba18892994fe514708e115cc24d8bc1cadab9e44667f334945df8f3983ae734e4c2bc5488a436c7853038186a20b19d312692fdb45fcec3c39acd382c22fcbc4de2d0face25147d625d1fbd658e13eb43ccbba86820dd8e42f94048ff9d71e3307208a08a835af26b0"}, &(0x7f0000000240)={0x0, 0xa, 0x1}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x6f}, &(0x7f00000002c0)={0x20, 0x81, 0x2, "35f3"}, &(0x7f0000000300)={0x20, 0x82, 0x2, "7fc7"}, &(0x7f0000000340)={0x20, 0x83, 0x3, "b94b9e"}, &(0x7f0000000380)={0x20, 0x84, 0x2, "af8b"}, &(0x7f00000003c0)={0x20, 0x85, 0x3, "75e245"}}) 15:10:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:23 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast}}, {{@in6=@local}}}, &(0x7f0000000480)=0xe8) 15:10:23 executing program 5: r0 = memfd_create(&(0x7f0000000480)='\xb9\xecm1\xc1\xf8\xa6\x8d\xc1\xe2zMN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="19ee008e08"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) write(r0, &(0x7f0000000040)="c52b8e0441bf1bf5181ac8af", 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000000000c, 0x11, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="620af8ff25200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf0400a3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24aa56f15199fa093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415bd1966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b7845e6b607130c89f18c0c1089d8b853289d01aa27ae82e61b0f9223684198e1148f49faf2ad0000000000000026fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364145835108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e68242aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc229413300000000000000000003000000000000000000000000009711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b000020435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c1083d5e71b5565b1748ee58969c41595229df17bcad70fb4021428ce970275d13b78100788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b467cf8462ea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c55609a6e90109b598502d3e959efc71f665c4d75cf2458e3542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b13634c31da2c25cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af40326993947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ece0ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe036fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250d0f8774152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6006e56237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b0a3dbd334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d122a7cca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710db8f3e5c7ebfd6d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aed7a1bf2e7ccb2d61d5d76331945e20fa26b8471d42645288d7226bbd9c9e8a30dcb0b59e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81643a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de553101cae9e48b0ed1254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225f728d44d0973171ad47d6b70ebc660309e1e245b00001743af932cd6db49a47613808bad959719c0000000000378a921c7f7f6933bee24c7e8000f2c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e000000000000037010632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f93c0984b5c2d4523497e4d64f95f08493564a1df87111c9bf3194fef96ccecc467acc45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4cba6e6390a9f302c6eb2df7766411bef0eb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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r2}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x95, "7f5e9afa2b43b8"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f00000bd000), 0x318, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r9}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x95, "7f5e9afa2b43b8"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000052ac0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052cc0)={0x3, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r10}, {r13}], 0x0, "857316f105619f"}) rt_sigtimedwait(&(0x7f0000000140), 0x0, &(0x7f00000002c0)={0x77359400}, 0x8) [ 282.818875][ T3963] loop0: detected capacity change from 0 to 8192 [ 282.823257][ T3964] loop1: detected capacity change from 0 to 8192 [ 282.835662][ T3966] loop2: detected capacity change from 0 to 8192 [ 282.839080][ T3967] loop3: detected capacity change from 0 to 8192 [ 282.879343][ T3966] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 282.881467][ T3963] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 282.893189][ T3966] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 282.905476][ T3967] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 282.905668][ T3966] syz-executor.2: attempt to access beyond end of device [ 282.905668][ T3966] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 282.927907][ T3967] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 282.935461][ T3966] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 282.954969][ T3963] gfs2: fsid=loop0: Now mounting FS (format 1801)... 15:10:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 282.973187][ T3967] syz-executor.3: attempt to access beyond end of device [ 282.973187][ T3967] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 283.013966][ T3963] syz-executor.0: attempt to access beyond end of device [ 283.013966][ T3963] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 283.045591][ T3967] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 283.050871][ T3974] loop1: detected capacity change from 0 to 256 [ 283.060608][ T3963] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 283.073943][ T3974] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" 15:10:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) [ 283.095790][ T3974] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 283.123227][ T3974] syz-executor.1: attempt to access beyond end of device [ 283.123227][ T3974] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 283.157151][ T3974] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 283.165109][ T3976] loop2: detected capacity change from 0 to 8192 [ 283.167991][ T3692] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 283.181563][ T3976] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 283.195036][ T3976] gfs2: fsid=loop2: Now mounting FS (format 1801)... 15:10:23 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 283.205187][ T3976] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:24 executing program 0: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 283.307013][ T3980] loop3: detected capacity change from 0 to 8192 [ 283.358823][ T3983] loop0: detected capacity change from 0 to 8192 [ 283.365092][ T3985] loop2: detected capacity change from 0 to 8192 [ 283.376519][ T3980] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 283.395943][ T3985] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 283.404867][ T3980] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 283.432469][ T3985] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 283.439377][ T3980] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 283.455483][ T3985] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 283.631062][ T3692] usb 5-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 283.671385][ T3692] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 283.713956][ T3692] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 283.770669][ T3692] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 283.787222][ T3692] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 283.797527][ T3692] usb 5-1: config 1 interface 1 has no altsetting 0 [ 283.998010][ T3692] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 284.007121][ T3692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.015299][ T3692] usb 5-1: Product: syz [ 284.019814][ T3692] usb 5-1: Manufacturer: syz [ 284.024411][ T3692] usb 5-1: SerialNumber: syz [ 284.586330][ T3692] usb 5-1: USB disconnect, device number 4 [ 284.607256][ T3651] udevd[3651]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 15:10:25 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 0: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 5: r0 = memfd_create(&(0x7f0000000480)='\xb9\xecm1\xc1\xf8\xa6\x8d\xc1\xe2zMN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="19ee008e08"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) write(r0, &(0x7f0000000040)="c52b8e0441bf1bf5181ac8af", 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000000000c, 0x11, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r2}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x95, "7f5e9afa2b43b8"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f00000bd000), 0x318, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r9}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x95, "7f5e9afa2b43b8"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000052ac0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052cc0)={0x3, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r10}, {r13}], 0x0, "857316f105619f"}) rt_sigtimedwait(&(0x7f0000000140), 0x0, &(0x7f00000002c0)={0x77359400}, 0x8) memfd_create(&(0x7f0000000480)='\xb9\xecm1\xc1\xf8\xa6\x8d\xc1\xe2zMN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) (async) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="19ee008e08"], 0x2c) (async) sendfile(r0, r0, &(0x7f0000001000), 0xffff) (async) write(r0, &(0x7f0000000040)="c52b8e0441bf1bf5181ac8af", 0xc) (async) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000000000c, 0x11, r0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="620af8ff25200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf0400a3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24aa56f15199fa093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415bd1966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b7845e6b607130c89f18c0c1089d8b853289d01aa27ae82e61b0f9223684198e1148f49faf2ad0000000000000026fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364145835108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e68242aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc229413300000000000000000003000000000000000000000000009711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b000020435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c1083d5e71b5565b1748ee58969c41595229df17bcad70fb4021428ce970275d13b78100788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b467cf8462ea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c55609a6e90109b598502d3e959efc71f665c4d75cf2458e3542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b13634c31da2c25cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af40326993947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ece0ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe036fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250d0f8774152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6006e56237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b0a3dbd334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d122a7cca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710db8f3e5c7ebfd6d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aed7a1bf2e7ccb2d61d5d76331945e20fa26b8471d42645288d7226bbd9c9e8a30dcb0b59e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81643a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de553101cae9e48b0ed1254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225f728d44d0973171ad47d6b70ebc660309e1e245b00001743af932cd6db49a47613808bad959719c0000000000378a921c7f7f6933bee24c7e8000f2c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e000000000000037010632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f93c0984b5c2d4523497e4d64f95f08493564a1df87111c9bf3194fef96ccecc467acc45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4cba6e6390a9f302c6eb2df7766411bef0eb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&(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r2}, 0x10) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x95, "7f5e9afa2b43b8"}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r8, &(0x7f00000bd000), 0x318, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r9}, 0x10) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000240)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x95, "7f5e9afa2b43b8"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000052ac0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052cc0)={0x3, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r10}, {r13}], 0x0, "857316f105619f"}) (async) rt_sigtimedwait(&(0x7f0000000140), 0x0, &(0x7f00000002c0)={0x77359400}, 0x8) (async) [ 284.997020][ T3993] loop0: detected capacity change from 0 to 8192 [ 285.030379][ T3999] loop3: detected capacity change from 0 to 8192 15:10:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 0: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 285.056403][ T3994] loop2: detected capacity change from 0 to 8192 [ 285.070041][ T4000] loop4: detected capacity change from 0 to 8192 [ 285.075442][ T3999] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" 15:10:25 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 285.102273][ T3999] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 285.136452][ T4000] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 285.147337][ T3999] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 285.158425][ T4004] gfs2: not a GFS2 filesystem [ 285.174865][ T4000] gfs2: fsid=loop4: Now mounting FS (format 1801)... 15:10:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:25 executing program 5: r0 = memfd_create(&(0x7f0000000480)='\xb9\xecm1\xc1\xf8\xa6\x8d\xc1\xe2zMN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="19ee008e08"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) write(r0, &(0x7f0000000040)="c52b8e0441bf1bf5181ac8af", 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000000000c, 0x11, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r2}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x95, "7f5e9afa2b43b8"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f00000bd000), 0x318, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r9}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x95, "7f5e9afa2b43b8"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000052ac0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052cc0)={0x3, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r10}, {r13}], 0x0, "857316f105619f"}) rt_sigtimedwait(&(0x7f0000000140), 0x0, &(0x7f00000002c0)={0x77359400}, 0x8) memfd_create(&(0x7f0000000480)='\xb9\xecm1\xc1\xf8\xa6\x8d\xc1\xe2zMN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) (async) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="19ee008e08"], 0x2c) (async) sendfile(r0, r0, &(0x7f0000001000), 0xffff) (async) write(r0, &(0x7f0000000040)="c52b8e0441bf1bf5181ac8af", 0xc) (async) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000000000c, 0x11, r0, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r2}, 0x10) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x95, "7f5e9afa2b43b8"}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendmmsg$unix(r8, &(0x7f00000bd000), 0x318, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002480)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r9}, 0x10) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000240)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f00000527c0)={0x0, [{}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x95, "7f5e9afa2b43b8"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000052ac0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052cc0)={0x3, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r10}, {r13}], 0x0, "857316f105619f"}) (async) rt_sigtimedwait(&(0x7f0000000140), 0x0, &(0x7f00000002c0)={0x77359400}, 0x8) (async) [ 285.193790][ T4016] loop2: detected capacity change from 0 to 8192 [ 285.200914][ T4017] loop0: detected capacity change from 0 to 8192 [ 285.214389][ T4000] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 285.294672][ T3651] I/O error, dev loop0, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 285.320640][ T4021] gfs2: not a GFS2 filesystem [ 285.332395][ T4023] loop0: detected capacity change from 0 to 8192 [ 285.334539][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:10:26 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:26 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 285.514102][ T4033] loop2: detected capacity change from 0 to 8192 [ 285.514772][ T4034] loop3: detected capacity change from 0 to 8192 [ 285.521880][ T4035] loop0: detected capacity change from 0 to 8192 [ 285.549759][ T4037] gfs2: not a GFS2 filesystem 15:10:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 285.611557][ T4039] loop4: detected capacity change from 0 to 8192 [ 285.653303][ T4039] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 285.665998][ T4044] loop0: detected capacity change from 0 to 8192 [ 285.674072][ T4046] loop1: detected capacity change from 0 to 256 [ 285.675026][ T4047] loop5: detected capacity change from 0 to 8192 [ 285.723320][ T4046] gfs2: not a GFS2 filesystem 15:10:26 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 285.750483][ T4039] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 285.764940][ T4047] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 285.766296][ T4049] loop2: detected capacity change from 0 to 8192 [ 285.811218][ T4047] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 285.829295][ T4039] bio_check_eod: 5 callbacks suppressed [ 285.829312][ T4039] syz-executor.4: attempt to access beyond end of device [ 285.829312][ T4039] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 285.878707][ T4054] loop0: detected capacity change from 0 to 256 [ 285.889925][ T4039] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 285.893998][ T4053] loop3: detected capacity change from 0 to 8192 [ 285.909762][ T4047] syz-executor.5: attempt to access beyond end of device [ 285.909762][ T4047] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 285.939831][ T4054] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 285.944204][ T4047] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:10:26 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 285.990398][ T4054] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 286.015409][ T4054] syz-executor.0: attempt to access beyond end of device [ 286.015409][ T4054] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 286.031148][ T4054] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 286.074990][ T4058] loop2: detected capacity change from 0 to 8192 [ 286.075394][ T4057] loop1: detected capacity change from 0 to 256 [ 286.090611][ T4060] loop4: detected capacity change from 0 to 8192 15:10:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.122171][ T4057] gfs2: not a GFS2 filesystem [ 286.139298][ T4060] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 286.155014][ T4062] loop3: detected capacity change from 0 to 8192 15:10:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) 15:10:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.179211][ T4060] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 286.203064][ T4064] loop2: detected capacity change from 0 to 8192 15:10:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.240951][ T4060] syz-executor.4: attempt to access beyond end of device [ 286.240951][ T4060] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=8192 15:10:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.299656][ T4072] loop5: detected capacity change from 0 to 8192 [ 286.308762][ T4071] loop2: detected capacity change from 0 to 256 [ 286.315858][ T4074] loop1: detected capacity change from 0 to 256 [ 286.319000][ T4076] loop3: detected capacity change from 0 to 8192 [ 286.330522][ T4072] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 286.340460][ T4060] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 286.348418][ T4072] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 286.351392][ T4074] gfs2: not a GFS2 filesystem [ 286.356331][ T4071] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 286.370882][ T4072] syz-executor.5: attempt to access beyond end of device [ 286.370882][ T4072] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 286.393027][ T4071] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 286.419529][ T4072] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 286.428903][ T4071] syz-executor.2: attempt to access beyond end of device [ 286.428903][ T4071] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 15:10:27 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.466298][ T4071] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) mount(&(0x7f00000005c0)=@filename='./file0\x00', &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='debugfs\x00', 0x1000000, 0x0) [ 286.533636][ T4081] loop3: detected capacity change from 0 to 8192 [ 286.534993][ T4085] loop1: detected capacity change from 0 to 256 [ 286.547498][ T4084] gfs2: not a GFS2 filesystem [ 286.571913][ T4085] gfs2: not a GFS2 filesystem 15:10:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.586802][ T4087] loop4: detected capacity change from 0 to 8192 [ 286.625380][ T4089] loop5: detected capacity change from 0 to 8192 15:10:27 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.664762][ T4089] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 286.666387][ T4091] gfs2: not a GFS2 filesystem [ 286.683127][ T4089] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 286.696399][ T4093] loop2: detected capacity change from 0 to 256 [ 286.708725][ T4095] loop3: detected capacity change from 0 to 256 [ 286.713255][ T4093] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 286.726847][ T4095] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 286.735888][ T4089] syz-executor.5: attempt to access beyond end of device [ 286.735888][ T4089] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=8192 [ 286.738879][ T4098] loop1: detected capacity change from 0 to 256 15:10:27 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.764061][ T4093] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 286.767394][ T4100] loop4: detected capacity change from 0 to 8192 [ 286.771703][ T4093] syz-executor.2: attempt to access beyond end of device [ 286.771703][ T4093] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 286.791323][ T4095] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 286.804292][ T4098] gfs2: not a GFS2 filesystem [ 286.804648][ T4089] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:10:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.810174][ T4095] syz-executor.3: attempt to access beyond end of device [ 286.810174][ T4095] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 286.827265][ T4093] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 286.851496][ T4095] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:10:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.897412][ T4102] loop4: detected capacity change from 0 to 8192 15:10:27 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 286.941435][ T4106] loop1: detected capacity change from 0 to 256 [ 286.959602][ T4106] gfs2: not a GFS2 filesystem [ 286.960322][ T4105] gfs2: not a GFS2 filesystem [ 287.006389][ T4108] loop5: detected capacity change from 0 to 8192 [ 287.012839][ T4110] loop2: detected capacity change from 0 to 256 [ 287.014793][ T4110] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" 15:10:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.051818][ T4110] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 287.066098][ T4110] syz-executor.2: attempt to access beyond end of device [ 287.066098][ T4110] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 287.079850][ T4115] loop4: detected capacity change from 0 to 8192 15:10:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.100057][ T4116] loop1: detected capacity change from 0 to 256 [ 287.116023][ T4108] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 287.129067][ T4116] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 287.141124][ T4110] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:27 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.155568][ T4116] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 287.159728][ T4120] loop0: detected capacity change from 0 to 256 [ 287.188741][ T4116] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 287.188741][ T4116] bh = 0 (magic number) 15:10:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.188741][ T4116] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 287.196357][ T4120] gfs2: not a GFS2 filesystem [ 287.212682][ T4122] loop4: detected capacity change from 0 to 8192 [ 287.219905][ T4108] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 287.227713][ T4108] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 287.241890][ T4116] gfs2: fsid=loop1.0: about to withdraw this file system 15:10:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.272514][ T4116] gfs2: fsid=loop1.0: File system withdrawn [ 287.305144][ T4116] CPU: 0 PID: 4116 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 287.315513][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 287.325575][ T4116] Call Trace: [ 287.328869][ T4116] [ 287.331810][ T4116] dump_stack_lvl+0xcd/0x134 [ 287.333111][ T4130] loop0: detected capacity change from 0 to 256 [ 287.336425][ T4116] gfs2_withdraw.cold+0x272/0xf78 [ 287.336461][ T4116] ? gfs2_freeze_unlock+0x50/0x50 [ 287.352767][ T4116] ? gfs2_lm+0x1a0/0x1a0 [ 287.357038][ T4116] ? gfs2_meta_read+0x5e1/0x9c0 [ 287.361919][ T4116] gfs2_meta_check_ii+0x68/0xa0 [ 287.366803][ T4116] gfs2_meta_buffer+0x395/0x3f0 [ 287.371686][ T4116] ? gfs2_journal_wipe+0xd00/0xd00 [ 287.377007][ T4116] gfs2_inode_refresh+0x97/0xf50 [ 287.381981][ T4116] ? inode_go_sync+0x560/0x560 [ 287.386861][ T4116] inode_go_instantiate+0x46/0x60 [ 287.391915][ T4116] gfs2_instantiate+0x166/0x250 [ 287.396798][ T4116] gfs2_glock_wait+0x193/0x2e0 [ 287.401586][ T4116] gfs2_glock_nq+0xa81/0x1650 [ 287.406305][ T4116] gfs2_lookupi+0x369/0x6a0 [ 287.410841][ T4116] ? gfs2_lookup_by_inum+0x100/0x100 [ 287.416156][ T4116] ? gfs2_lookup_simple+0x99/0xe0 [ 287.421197][ T4116] ? crc32_body+0x348/0x5f0 [ 287.425733][ T4116] gfs2_lookup_simple+0x99/0xe0 [ 287.430604][ T4116] ? gfs2_rename2+0xa0/0xa0 [ 287.435131][ T4116] ? enable_ptr_key_workfn+0x20/0x20 [ 287.440441][ T4116] init_inodes+0x420/0x2790 [ 287.444974][ T4116] ? vsnprintf+0x2cc/0x14f0 [ 287.449511][ T4116] ? end_bio_io_page+0xa0/0xa0 [ 287.454312][ T4116] ? pointer+0x950/0x950 [ 287.458585][ T4116] ? gfs2_glock_dq_uninit+0x87/0x100 [ 287.458872][ T4130] gfs2: not a GFS2 filesystem [ 287.463876][ T4116] ? snprintf+0xbb/0xf0 [ 287.463905][ T4116] ? vsprintf+0x30/0x30 [ 287.463927][ T4116] ? gfs2_read_super+0x17a0/0x17a0 [ 287.468696][ T4126] gfs2: not a GFS2 filesystem [ 287.472726][ T4116] ? __debugfs_create_file+0x392/0x540 [ 287.472757][ T4116] gfs2_fill_super+0x1a3d/0x27f0 [ 287.497421][ T4116] ? gfs2_reconfigure+0x1060/0x1060 [ 287.502662][ T4116] ? gfs2_fill_super+0x1744/0x27f0 [ 287.507809][ T4116] ? snprintf+0xbb/0xf0 [ 287.511983][ T4116] ? vsprintf+0x30/0x30 [ 287.516181][ T4116] ? wait_for_completion_io_timeout+0x20/0x20 [ 287.522288][ T4116] ? set_blocksize+0x2e5/0x370 [ 287.527098][ T4116] get_tree_bdev+0x440/0x760 [ 287.531709][ T4116] ? gfs2_reconfigure+0x1060/0x1060 [ 287.536940][ T4116] gfs2_get_tree+0x4a/0x270 [ 287.541478][ T4116] vfs_get_tree+0x89/0x2f0 [ 287.545926][ T4116] path_mount+0x1326/0x1e20 [ 287.550465][ T4116] ? kmem_cache_free+0xeb/0x5b0 [ 287.555336][ T4116] ? finish_automount+0x960/0x960 [ 287.560394][ T4116] ? putname+0xfe/0x140 [ 287.564586][ T4116] __x64_sys_mount+0x27f/0x300 [ 287.569379][ T4116] ? copy_mnt_ns+0xae0/0xae0 [ 287.573992][ T4116] ? syscall_enter_from_user_mode+0x22/0xb0 [ 287.579948][ T4116] do_syscall_64+0x35/0xb0 [ 287.584390][ T4116] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.590310][ T4116] RIP: 0033:0x7fdedca8a93a [ 287.594738][ T4116] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 287.614450][ T4116] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 287.622890][ T4116] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 287.630877][ T4116] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 287.638874][ T4116] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 287.646862][ T4116] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 287.654853][ T4116] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 287.662852][ T4116] 15:10:28 executing program 5: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.688921][ T4134] I/O error, dev loop4, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 287.718226][ T3957] I/O error, dev loop5, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 287.728404][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 287.777983][ T4116] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 287.812183][ T4140] loop5: detected capacity change from 0 to 8192 [ 287.819215][ T4141] loop4: detected capacity change from 0 to 8192 [ 287.836661][ T4143] gfs2: not a GFS2 filesystem 15:10:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 5: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.887578][ T3655] I/O error, dev loop4, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:10:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 287.938164][ T4146] loop0: detected capacity change from 0 to 256 [ 287.956380][ T4146] gfs2: not a GFS2 filesystem 15:10:28 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.013254][ T4152] loop4: detected capacity change from 0 to 256 [ 288.023310][ T4153] gfs2: not a GFS2 filesystem [ 288.029138][ T4154] loop1: detected capacity change from 0 to 256 [ 288.039366][ T4155] loop5: detected capacity change from 0 to 8192 [ 288.060993][ T3655] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 288.074773][ T4154] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 288.098053][ T4157] gfs2: not a GFS2 filesystem 15:10:28 executing program 5: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.119436][ T4154] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 288.125215][ T4159] loop0: detected capacity change from 0 to 256 [ 288.140962][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:10:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.164098][ T4152] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 288.174808][ T4154] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 288.174808][ T4154] bh = 0 (magic number) [ 288.174808][ T4154] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:10:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.231708][ T4159] gfs2: not a GFS2 filesystem [ 288.239785][ T4154] gfs2: fsid=loop1.0: about to withdraw this file system [ 288.247310][ T4154] gfs2: fsid=loop1.0: File system withdrawn [ 288.247915][ T4133] I/O error, dev loop5, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 288.261594][ T4154] CPU: 0 PID: 4154 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 288.273227][ T4154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 288.277928][ T4161] loop3: detected capacity change from 0 to 256 [ 288.283276][ T4154] Call Trace: [ 288.283285][ T4154] [ 288.283292][ T4154] dump_stack_lvl+0xcd/0x134 [ 288.283323][ T4154] gfs2_withdraw.cold+0x272/0xf78 [ 288.283351][ T4154] ? gfs2_freeze_unlock+0x50/0x50 [ 288.291880][ T4152] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 288.292828][ T4154] ? gfs2_lm+0x1a0/0x1a0 [ 288.321293][ T4154] ? gfs2_meta_read+0x5e1/0x9c0 [ 288.326174][ T4154] gfs2_meta_check_ii+0x68/0xa0 [ 288.331066][ T4154] gfs2_meta_buffer+0x395/0x3f0 [ 288.335937][ T4154] ? gfs2_journal_wipe+0xd00/0xd00 [ 288.341088][ T4154] gfs2_inode_refresh+0x97/0xf50 [ 288.346050][ T4154] ? inode_go_sync+0x560/0x560 [ 288.350843][ T4154] inode_go_instantiate+0x46/0x60 [ 288.355887][ T4154] gfs2_instantiate+0x166/0x250 [ 288.360769][ T4154] gfs2_glock_wait+0x193/0x2e0 [ 288.365555][ T4154] gfs2_glock_nq+0xa81/0x1650 [ 288.370257][ T4154] gfs2_lookupi+0x369/0x6a0 [ 288.374804][ T4154] ? gfs2_lookup_by_inum+0x100/0x100 [ 288.380127][ T4154] ? gfs2_lookup_simple+0x99/0xe0 [ 288.385176][ T4154] ? crc32_body+0x348/0x5f0 [ 288.389715][ T4154] gfs2_lookup_simple+0x99/0xe0 [ 288.394592][ T4154] ? gfs2_rename2+0xa0/0xa0 [ 288.399121][ T4154] ? enable_ptr_key_workfn+0x20/0x20 [ 288.404692][ T4154] init_inodes+0x420/0x2790 [ 288.409215][ T4154] ? vsnprintf+0x2cc/0x14f0 [ 288.413742][ T4154] ? end_bio_io_page+0xa0/0xa0 [ 288.418554][ T4154] ? pointer+0x950/0x950 [ 288.422824][ T4154] ? gfs2_glock_dq_uninit+0x87/0x100 [ 288.428143][ T4154] ? snprintf+0xbb/0xf0 [ 288.432332][ T4154] ? vsprintf+0x30/0x30 [ 288.436517][ T4154] ? gfs2_read_super+0x17a0/0x17a0 [ 288.441659][ T4154] ? __debugfs_create_file+0x392/0x540 [ 288.447146][ T4154] gfs2_fill_super+0x1a3d/0x27f0 [ 288.447260][ T4163] loop5: detected capacity change from 0 to 8192 [ 288.452086][ T4154] ? gfs2_reconfigure+0x1060/0x1060 [ 288.452119][ T4154] ? gfs2_fill_super+0x1744/0x27f0 [ 288.452149][ T4154] ? snprintf+0xbb/0xf0 [ 288.452170][ T4154] ? vsprintf+0x30/0x30 [ 288.452191][ T4154] ? wait_for_completion_io_timeout+0x20/0x20 [ 288.483434][ T4154] ? set_blocksize+0x2e5/0x370 [ 288.488207][ T4154] get_tree_bdev+0x440/0x760 [ 288.492803][ T4154] ? gfs2_reconfigure+0x1060/0x1060 [ 288.498007][ T4154] gfs2_get_tree+0x4a/0x270 [ 288.502512][ T4154] vfs_get_tree+0x89/0x2f0 [ 288.506961][ T4154] path_mount+0x1326/0x1e20 [ 288.511471][ T4154] ? kmem_cache_free+0xeb/0x5b0 [ 288.516405][ T4154] ? finish_automount+0x960/0x960 [ 288.521428][ T4154] ? putname+0xfe/0x140 [ 288.525583][ T4154] __x64_sys_mount+0x27f/0x300 [ 288.530345][ T4154] ? copy_mnt_ns+0xae0/0xae0 [ 288.535135][ T4154] ? syscall_enter_from_user_mode+0x22/0xb0 [ 288.541222][ T4154] do_syscall_64+0x35/0xb0 [ 288.545642][ T4154] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 288.551536][ T4154] RIP: 0033:0x7fdedca8a93a [ 288.555947][ T4154] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 288.575813][ T4154] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 288.584222][ T4154] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 288.592189][ T4154] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 288.600159][ T4154] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 288.608134][ T4154] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 288.616097][ T4154] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 288.624076][ T4154] [ 288.647568][ T4154] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 288.648342][ T4161] gfs2: not a GFS2 filesystem [ 288.664910][ T4152] gfs2: fsid=loop4.0: can't lookup journal index: 0 15:10:29 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.708082][ T4165] gfs2: not a GFS2 filesystem 15:10:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.793220][ T4167] loop0: detected capacity change from 0 to 256 [ 288.799197][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 288.843095][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 288.857968][ T4170] loop1: detected capacity change from 0 to 256 [ 288.863672][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:10:29 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.896273][ T3651] Buffer I/O error on dev loop0, logical block 0, async page read [ 288.919185][ T4170] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 288.929153][ T4173] gfs2: not a GFS2 filesystem [ 288.934218][ T4167] gfs2: not a GFS2 filesystem [ 288.942969][ T4170] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 288.962464][ T4176] loop5: detected capacity change from 0 to 8192 15:10:29 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 288.988831][ T4179] loop3: detected capacity change from 0 to 256 15:10:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 289.030375][ T4170] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 289.030375][ T4170] bh = 0 (magic number) [ 289.030375][ T4170] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 289.068913][ T4179] gfs2: not a GFS2 filesystem 15:10:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x400003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:29 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 289.097513][ T4181] loop0: detected capacity change from 0 to 256 [ 289.124598][ T4185] loop2: detected capacity change from 0 to 256 [ 289.133935][ T3651] Buffer I/O error on dev loop0, logical block 0, async page read [ 289.165263][ T4170] gfs2: fsid=loop1.0: about to withdraw this file system [ 289.167807][ T4187] loop5: detected capacity change from 0 to 8192 [ 289.173624][ T4181] gfs2: not a GFS2 filesystem [ 289.189080][ T4170] gfs2: fsid=loop1.0: File system withdrawn [ 289.209410][ T4185] gfs2: not a GFS2 filesystem [ 289.210888][ T4189] loop3: detected capacity change from 0 to 256 [ 289.215569][ T4170] CPU: 0 PID: 4170 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 289.230172][ T3655] Buffer I/O error on dev loop3, logical block 0, async page read [ 289.230658][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 289.244246][ T3655] Buffer I/O error on dev loop3, logical block 0, async page read [ 289.248469][ T4170] Call Trace: [ 289.248478][ T4170] [ 289.248485][ T4170] dump_stack_lvl+0xcd/0x134 [ 289.248517][ T4170] gfs2_withdraw.cold+0x272/0xf78 [ 289.248547][ T4170] ? gfs2_freeze_unlock+0x50/0x50 [ 289.277684][ T4170] ? gfs2_lm+0x1a0/0x1a0 [ 289.281946][ T4170] ? gfs2_meta_read+0x5e1/0x9c0 [ 289.286812][ T4170] gfs2_meta_check_ii+0x68/0xa0 [ 289.291669][ T4170] gfs2_meta_buffer+0x395/0x3f0 [ 289.296531][ T4170] ? gfs2_journal_wipe+0xd00/0xd00 [ 289.301665][ T4170] gfs2_inode_refresh+0x97/0xf50 [ 289.306774][ T4170] ? inode_go_sync+0x560/0x560 [ 289.311644][ T4170] inode_go_instantiate+0x46/0x60 [ 289.316671][ T4170] gfs2_instantiate+0x166/0x250 [ 289.321525][ T4170] gfs2_glock_wait+0x193/0x2e0 [ 289.326300][ T4170] gfs2_glock_nq+0xa81/0x1650 [ 289.330988][ T4170] gfs2_lookupi+0x369/0x6a0 [ 289.335496][ T4170] ? gfs2_lookup_by_inum+0x100/0x100 [ 289.340793][ T4170] ? gfs2_lookup_simple+0x99/0xe0 [ 289.345818][ T4170] ? crc32_body+0x348/0x5f0 [ 289.350344][ T4170] gfs2_lookup_simple+0x99/0xe0 [ 289.355194][ T4170] ? gfs2_rename2+0xa0/0xa0 [ 289.359721][ T4170] ? enable_ptr_key_workfn+0x20/0x20 [ 289.365009][ T4170] init_inodes+0x420/0x2790 [ 289.369522][ T4170] ? vsnprintf+0x2cc/0x14f0 [ 289.374026][ T4170] ? end_bio_io_page+0xa0/0xa0 [ 289.378789][ T4170] ? pointer+0x950/0x950 [ 289.383030][ T4170] ? gfs2_glock_dq_uninit+0x87/0x100 [ 289.388315][ T4170] ? snprintf+0xbb/0xf0 [ 289.392479][ T4170] ? vsprintf+0x30/0x30 [ 289.396631][ T4170] ? gfs2_read_super+0x17a0/0x17a0 [ 289.401749][ T4170] ? __debugfs_create_file+0x392/0x540 [ 289.407207][ T4170] gfs2_fill_super+0x1a3d/0x27f0 [ 289.412152][ T4170] ? gfs2_reconfigure+0x1060/0x1060 [ 289.417351][ T4170] ? gfs2_fill_super+0x1744/0x27f0 [ 289.422463][ T4170] ? snprintf+0xbb/0xf0 [ 289.426619][ T4170] ? vsprintf+0x30/0x30 [ 289.430771][ T4170] ? wait_for_completion_io_timeout+0x20/0x20 [ 289.436844][ T4170] ? set_blocksize+0x2e5/0x370 [ 289.441608][ T4170] get_tree_bdev+0x440/0x760 [ 289.446195][ T4170] ? gfs2_reconfigure+0x1060/0x1060 [ 289.451393][ T4170] gfs2_get_tree+0x4a/0x270 [ 289.455898][ T4170] vfs_get_tree+0x89/0x2f0 [ 289.460311][ T4170] path_mount+0x1326/0x1e20 [ 289.464814][ T4170] ? kmem_cache_free+0xeb/0x5b0 [ 289.469662][ T4170] ? finish_automount+0x960/0x960 [ 289.474691][ T4170] ? putname+0xfe/0x140 [ 289.478848][ T4170] __x64_sys_mount+0x27f/0x300 [ 289.483611][ T4170] ? copy_mnt_ns+0xae0/0xae0 [ 289.488198][ T4170] ? syscall_enter_from_user_mode+0x22/0xb0 [ 289.494095][ T4170] do_syscall_64+0x35/0xb0 [ 289.498509][ T4170] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 289.504396][ T4170] RIP: 0033:0x7fdedca8a93a [ 289.508806][ T4170] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 289.528412][ T4170] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 289.536992][ T4170] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 289.544957][ T4170] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 289.553007][ T4170] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 289.560983][ T4170] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 289.569227][ T4170] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 289.577210][ T4170] [ 289.582405][ T4170] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 289.609858][ T4189] gfs2: not a GFS2 filesystem 15:10:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c6f636b", 0x6b, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:30 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:30 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 289.704704][ T4195] loop0: detected capacity change from 0 to 256 [ 289.716269][ T4197] gfs2: not a GFS2 filesystem [ 289.721826][ T4198] loop5: detected capacity change from 0 to 256 [ 289.739936][ T4200] loop2: detected capacity change from 0 to 256 [ 289.751755][ T4201] loop1: detected capacity change from 0 to 256 [ 289.759302][ T4195] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 289.763973][ T4198] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 289.768220][ T4195] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 289.782589][ T4201] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 289.790540][ T4198] gfs2: fsid=loop5: Now mounting FS (format 1801)... 15:10:30 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 289.802013][ T4201] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 289.817228][ T4200] gfs2: not a GFS2 filesystem [ 289.831135][ T4198] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 289.847012][ T4201] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:10:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 289.855213][ T4195] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 289.855213][ T4195] bh = 0 (magic number) [ 289.855213][ T4195] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 289.863504][ T4205] gfs2: not a GFS2 filesystem [ 289.907277][ T4195] gfs2: fsid=loop0.0: about to withdraw this file system [ 289.908504][ T4203] loop3: detected capacity change from 0 to 256 [ 289.920177][ T4195] gfs2: fsid=loop0.0: File system withdrawn [ 289.926683][ T4195] CPU: 1 PID: 4195 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 289.937031][ T4195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 289.947187][ T4195] Call Trace: [ 289.950475][ T4195] [ 289.953414][ T4195] dump_stack_lvl+0xcd/0x134 [ 289.958028][ T4195] gfs2_withdraw.cold+0x272/0xf78 [ 289.963076][ T4195] ? gfs2_freeze_unlock+0x50/0x50 [ 289.968215][ T4195] ? gfs2_lm+0x1a0/0x1a0 [ 289.972487][ T4195] ? gfs2_meta_read+0x5e1/0x9c0 [ 289.977377][ T4195] gfs2_meta_check_ii+0x68/0xa0 [ 289.982257][ T4195] gfs2_meta_buffer+0x395/0x3f0 [ 289.987126][ T4195] ? gfs2_journal_wipe+0xd00/0xd00 [ 289.992272][ T4195] gfs2_inode_refresh+0x97/0xf50 [ 289.997234][ T4195] ? inode_go_sync+0x560/0x560 [ 290.002029][ T4195] inode_go_instantiate+0x46/0x60 [ 290.003119][ T4203] gfs2: not a GFS2 filesystem [ 290.007058][ T4195] gfs2_instantiate+0x166/0x250 [ 290.007087][ T4195] gfs2_glock_wait+0x193/0x2e0 [ 290.007110][ T4195] gfs2_glock_nq+0xa81/0x1650 [ 290.007139][ T4195] gfs2_lookupi+0x369/0x6a0 [ 290.030501][ T4195] ? gfs2_lookup_by_inum+0x100/0x100 [ 290.035798][ T4195] ? gfs2_lookup_simple+0x99/0xe0 [ 290.040817][ T4195] ? crc32_body+0x348/0x5f0 [ 290.045323][ T4195] gfs2_lookup_simple+0x99/0xe0 [ 290.050170][ T4195] ? gfs2_rename2+0xa0/0xa0 [ 290.054750][ T4195] ? enable_ptr_key_workfn+0x20/0x20 [ 290.060040][ T4195] init_inodes+0x420/0x2790 [ 290.064543][ T4195] ? vsnprintf+0x2cc/0x14f0 [ 290.069046][ T4195] ? end_bio_io_page+0xa0/0xa0 [ 290.073805][ T4195] ? pointer+0x950/0x950 [ 290.078043][ T4195] ? gfs2_glock_dq_uninit+0x87/0x100 [ 290.083325][ T4195] ? snprintf+0xbb/0xf0 [ 290.087559][ T4195] ? vsprintf+0x30/0x30 [ 290.091707][ T4195] ? gfs2_read_super+0x17a0/0x17a0 [ 290.096824][ T4195] ? __debugfs_create_file+0x392/0x540 [ 290.102366][ T4195] gfs2_fill_super+0x1a3d/0x27f0 [ 290.107309][ T4195] ? gfs2_reconfigure+0x1060/0x1060 [ 290.112510][ T4195] ? gfs2_fill_super+0x1744/0x27f0 [ 290.117622][ T4195] ? snprintf+0xbb/0xf0 [ 290.121777][ T4195] ? vsprintf+0x30/0x30 [ 290.125932][ T4195] ? wait_for_completion_io_timeout+0x20/0x20 [ 290.132004][ T4195] ? set_blocksize+0x2e5/0x370 [ 290.136794][ T4195] get_tree_bdev+0x440/0x760 [ 290.141404][ T4195] ? gfs2_reconfigure+0x1060/0x1060 [ 290.146606][ T4195] gfs2_get_tree+0x4a/0x270 [ 290.151111][ T4195] vfs_get_tree+0x89/0x2f0 [ 290.155525][ T4195] path_mount+0x1326/0x1e20 [ 290.160031][ T4195] ? kmem_cache_free+0xeb/0x5b0 [ 290.164878][ T4195] ? finish_automount+0x960/0x960 [ 290.169908][ T4195] ? putname+0xfe/0x140 [ 290.174066][ T4195] __x64_sys_mount+0x27f/0x300 [ 290.178827][ T4195] ? copy_mnt_ns+0xae0/0xae0 [ 290.183417][ T4195] ? syscall_enter_from_user_mode+0x22/0xb0 [ 290.189320][ T4195] do_syscall_64+0x35/0xb0 [ 290.193731][ T4195] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 290.199621][ T4195] RIP: 0033:0x7f3fbbe8a93a [ 290.204032][ T4195] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 290.223723][ T4195] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 290.232137][ T4195] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 290.240103][ T4195] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 290.248069][ T4195] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 290.256031][ T4195] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 290.263996][ T4195] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 290.271972][ T4195] [ 290.279771][ T4207] loop2: detected capacity change from 0 to 256 [ 290.299569][ T3655] Buffer I/O error on dev loop2, logical block 0, async page read 15:10:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:31 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.328051][ T4195] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 290.339980][ T3655] Buffer I/O error on dev loop2, logical block 0, async page read 15:10:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.386345][ T4207] gfs2: not a GFS2 filesystem 15:10:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:31 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.444592][ T4211] gfs2: not a GFS2 filesystem [ 290.444865][ T4209] loop1: detected capacity change from 0 to 256 [ 290.467617][ T4135] Buffer I/O error on dev loop1, logical block 0, async page read 15:10:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.526078][ T4209] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 290.528864][ T4217] loop0: detected capacity change from 0 to 256 [ 290.545618][ T4209] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 290.554054][ T4218] loop2: detected capacity change from 0 to 256 [ 290.562354][ T4218] gfs2: not a GFS2 filesystem [ 290.568804][ T4209] gfs2: fsid=loop1.0: fatal: invalid metadata block 15:10:31 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.568804][ T4209] bh = 0 (magic number) [ 290.568804][ T4209] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 290.591970][ T3651] Buffer I/O error on dev loop0, logical block 0, async page read 15:10:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.622217][ T4222] loop4: detected capacity change from 0 to 256 [ 290.626963][ T4217] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 290.637245][ T4217] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 290.651318][ T4209] gfs2: fsid=loop1.0: about to withdraw this file system 15:10:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 290.667342][ T4217] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 290.667342][ T4217] bh = 0 (magic number) [ 290.667342][ T4217] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 290.684367][ T4222] gfs2: not a GFS2 filesystem [ 290.743739][ T4209] gfs2: fsid=loop1.0: File system withdrawn [ 290.794354][ T4226] loop2: detected capacity change from 0 to 256 [ 290.798753][ T4209] CPU: 0 PID: 4209 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 290.810933][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 290.821000][ T4209] Call Trace: [ 290.824298][ T4209] [ 290.827243][ T4209] dump_stack_lvl+0xcd/0x134 [ 290.831875][ T4209] gfs2_withdraw.cold+0x272/0xf78 [ 290.832935][ T4227] loop3: detected capacity change from 0 to 256 [ 290.836914][ T4209] ? gfs2_freeze_unlock+0x50/0x50 [ 290.836946][ T4209] ? gfs2_lm+0x1a0/0x1a0 [ 290.843970][ T4217] gfs2: fsid=loop0.0: about to withdraw this file system [ 290.848158][ T4209] ? gfs2_meta_read+0x5e1/0x9c0 [ 290.848193][ T4209] gfs2_meta_check_ii+0x68/0xa0 [ 290.848219][ T4209] gfs2_meta_buffer+0x395/0x3f0 [ 290.848243][ T4209] ? gfs2_journal_wipe+0xd00/0xd00 [ 290.848275][ T4209] gfs2_inode_refresh+0x97/0xf50 [ 290.853896][ T4217] gfs2: fsid=loop0.0: File system withdrawn [ 290.859507][ T4209] ? inode_go_sync+0x560/0x560 [ 290.859541][ T4209] inode_go_instantiate+0x46/0x60 [ 290.899811][ T4209] gfs2_instantiate+0x166/0x250 [ 290.904682][ T4209] gfs2_glock_wait+0x193/0x2e0 [ 290.909443][ T4209] gfs2_glock_nq+0xa81/0x1650 [ 290.914124][ T4209] gfs2_lookupi+0x369/0x6a0 [ 290.918626][ T4209] ? gfs2_lookup_by_inum+0x100/0x100 [ 290.923911][ T4209] ? gfs2_lookup_simple+0x99/0xe0 [ 290.928929][ T4209] ? crc32_body+0x348/0x5f0 [ 290.933433][ T4209] gfs2_lookup_simple+0x99/0xe0 [ 290.938277][ T4209] ? gfs2_rename2+0xa0/0xa0 [ 290.942775][ T4209] ? enable_ptr_key_workfn+0x20/0x20 [ 290.948058][ T4209] init_inodes+0x420/0x2790 [ 290.952561][ T4209] ? vsnprintf+0x2cc/0x14f0 [ 290.957064][ T4209] ? end_bio_io_page+0xa0/0xa0 [ 290.961821][ T4209] ? pointer+0x950/0x950 [ 290.966061][ T4209] ? gfs2_glock_dq_uninit+0x87/0x100 [ 290.971340][ T4209] ? snprintf+0xbb/0xf0 [ 290.975490][ T4209] ? vsprintf+0x30/0x30 [ 290.979639][ T4209] ? gfs2_read_super+0x17a0/0x17a0 [ 290.984750][ T4209] ? __debugfs_create_file+0x392/0x540 [ 290.990301][ T4209] gfs2_fill_super+0x1a3d/0x27f0 [ 290.995241][ T4209] ? gfs2_reconfigure+0x1060/0x1060 [ 291.000440][ T4209] ? gfs2_fill_super+0x1744/0x27f0 [ 291.005549][ T4209] ? snprintf+0xbb/0xf0 [ 291.009702][ T4209] ? vsprintf+0x30/0x30 [ 291.013848][ T4209] ? wait_for_completion_io_timeout+0x20/0x20 [ 291.019916][ T4209] ? set_blocksize+0x2e5/0x370 [ 291.024679][ T4209] get_tree_bdev+0x440/0x760 [ 291.029267][ T4209] ? gfs2_reconfigure+0x1060/0x1060 [ 291.034467][ T4209] gfs2_get_tree+0x4a/0x270 [ 291.038966][ T4209] vfs_get_tree+0x89/0x2f0 [ 291.043381][ T4209] path_mount+0x1326/0x1e20 [ 291.047883][ T4209] ? kmem_cache_free+0xeb/0x5b0 [ 291.052730][ T4209] ? finish_automount+0x960/0x960 [ 291.057753][ T4209] ? putname+0xfe/0x140 [ 291.061912][ T4209] __x64_sys_mount+0x27f/0x300 [ 291.066674][ T4209] ? copy_mnt_ns+0xae0/0xae0 [ 291.071265][ T4209] ? syscall_enter_from_user_mode+0x22/0xb0 [ 291.077166][ T4209] do_syscall_64+0x35/0xb0 [ 291.081576][ T4209] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 291.087461][ T4209] RIP: 0033:0x7fdedca8a93a [ 291.091867][ T4209] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 291.111468][ T4209] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 291.119962][ T4209] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 291.127924][ T4209] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 291.135884][ T4209] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 15:10:31 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 291.143846][ T4209] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 291.151809][ T4209] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 291.159785][ T4209] [ 291.169757][ T4226] gfs2: not a GFS2 filesystem [ 291.170338][ T4227] gfs2: not a GFS2 filesystem [ 291.187294][ T4229] gfs2: not a GFS2 filesystem [ 291.187651][ T4217] CPU: 0 PID: 4217 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 291.202375][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 291.203182][ T4231] loop4: detected capacity change from 0 to 256 [ 291.212427][ T4217] Call Trace: [ 291.212438][ T4217] [ 291.212446][ T4217] dump_stack_lvl+0xcd/0x134 [ 291.212477][ T4217] gfs2_withdraw.cold+0x272/0xf78 [ 291.212509][ T4217] ? gfs2_freeze_unlock+0x50/0x50 [ 291.223359][ T4133] Buffer I/O error on dev loop4, logical block 0, async page read [ 291.225180][ T4217] ? gfs2_lm+0x1a0/0x1a0 [ 291.225211][ T4217] ? gfs2_meta_read+0x5e1/0x9c0 [ 291.230249][ T4133] Buffer I/O error on dev loop4, logical block 0, async page read [ 291.234877][ T4217] gfs2_meta_check_ii+0x68/0xa0 [ 291.234912][ T4217] gfs2_meta_buffer+0x395/0x3f0 [ 291.240421][ T4209] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 291.247703][ T4217] ? gfs2_journal_wipe+0xd00/0xd00 [ 291.247741][ T4217] gfs2_inode_refresh+0x97/0xf50 [ 291.247763][ T4217] ? inode_go_sync+0x560/0x560 [ 291.247792][ T4217] inode_go_instantiate+0x46/0x60 [ 291.300759][ T4217] gfs2_instantiate+0x166/0x250 [ 291.305806][ T4217] gfs2_glock_wait+0x193/0x2e0 [ 291.306900][ T4231] gfs2: not a GFS2 filesystem [ 291.310567][ T4217] gfs2_glock_nq+0xa81/0x1650 [ 291.310605][ T4217] gfs2_lookupi+0x369/0x6a0 [ 291.310634][ T4217] ? gfs2_lookup_by_inum+0x100/0x100 [ 291.329760][ T4217] ? gfs2_lookup_simple+0x99/0xe0 [ 291.334817][ T4217] ? crc32_body+0x348/0x5f0 [ 291.339362][ T4217] gfs2_lookup_simple+0x99/0xe0 [ 291.344240][ T4217] ? gfs2_rename2+0xa0/0xa0 [ 291.348772][ T4217] ? enable_ptr_key_workfn+0x20/0x20 [ 291.354082][ T4217] init_inodes+0x420/0x2790 [ 291.358607][ T4217] ? vsnprintf+0x2cc/0x14f0 [ 291.363117][ T4217] ? end_bio_io_page+0xa0/0xa0 [ 291.367881][ T4217] ? pointer+0x950/0x950 [ 291.372119][ T4217] ? gfs2_glock_dq_uninit+0x87/0x100 [ 291.377401][ T4217] ? snprintf+0xbb/0xf0 [ 291.381554][ T4217] ? vsprintf+0x30/0x30 [ 291.385703][ T4217] ? gfs2_read_super+0x17a0/0x17a0 [ 291.390823][ T4217] ? __debugfs_create_file+0x392/0x540 [ 291.396284][ T4217] gfs2_fill_super+0x1a3d/0x27f0 [ 291.401233][ T4217] ? gfs2_reconfigure+0x1060/0x1060 [ 291.406431][ T4217] ? gfs2_fill_super+0x1744/0x27f0 [ 291.411544][ T4217] ? snprintf+0xbb/0xf0 [ 291.415697][ T4217] ? vsprintf+0x30/0x30 [ 291.419849][ T4217] ? wait_for_completion_io_timeout+0x20/0x20 [ 291.425964][ T4217] ? set_blocksize+0x2e5/0x370 [ 291.430733][ T4217] get_tree_bdev+0x440/0x760 [ 291.435323][ T4217] ? gfs2_reconfigure+0x1060/0x1060 [ 291.440525][ T4217] gfs2_get_tree+0x4a/0x270 [ 291.445031][ T4217] vfs_get_tree+0x89/0x2f0 [ 291.449447][ T4217] path_mount+0x1326/0x1e20 [ 291.453954][ T4217] ? kmem_cache_free+0xeb/0x5b0 [ 291.458806][ T4217] ? finish_automount+0x960/0x960 [ 291.463835][ T4217] ? putname+0xfe/0x140 [ 291.467992][ T4217] __x64_sys_mount+0x27f/0x300 [ 291.472757][ T4217] ? copy_mnt_ns+0xae0/0xae0 [ 291.477346][ T4217] ? syscall_enter_from_user_mode+0x22/0xb0 [ 291.483247][ T4217] do_syscall_64+0x35/0xb0 [ 291.487670][ T4217] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 291.493574][ T4217] RIP: 0033:0x7f3fbbe8a93a [ 291.497994][ T4217] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 291.517608][ T4217] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 291.526022][ T4217] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 291.533987][ T4217] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 15:10:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 291.541980][ T4217] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 291.549970][ T4217] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 291.557936][ T4217] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 291.565925][ T4217] 15:10:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:32 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 291.601628][ T4217] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:10:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:32 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 291.682113][ T4234] loop2: detected capacity change from 0 to 256 [ 291.682827][ T4235] loop4: detected capacity change from 0 to 256 [ 291.700203][ T4234] gfs2: not a GFS2 filesystem [ 291.715965][ T4237] loop1: detected capacity change from 0 to 256 15:10:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 291.728782][ T4241] loop3: detected capacity change from 0 to 256 [ 291.735257][ T4240] gfs2: not a GFS2 filesystem [ 291.743397][ T4237] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 291.764736][ T4235] gfs2: not a GFS2 filesystem [ 291.766519][ T4237] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 291.776832][ T4241] gfs2: not a GFS2 filesystem 15:10:32 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 291.786062][ T4237] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 291.786062][ T4237] bh = 0 (magic number) [ 291.786062][ T4237] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 291.801082][ T4243] loop0: detected capacity change from 0 to 256 [ 291.821373][ T4245] loop2: detected capacity change from 0 to 256 [ 291.863067][ T4243] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 291.876450][ T4245] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 291.878413][ T4249] loop4: detected capacity change from 0 to 256 [ 291.890286][ T4237] gfs2: fsid=loop1.0: about to withdraw this file system [ 291.898563][ T4247] loop3: detected capacity change from 0 to 256 [ 291.903484][ T4251] gfs2: not a GFS2 filesystem [ 291.911603][ T4237] gfs2: fsid=loop1.0: File system withdrawn [ 291.921322][ T4243] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 291.923527][ T4245] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 291.928765][ T4247] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 291.935468][ T4237] CPU: 0 PID: 4237 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 291.953098][ T4237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 291.954202][ T4247] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 291.963150][ T4237] Call Trace: [ 291.963160][ T4237] [ 291.963167][ T4237] dump_stack_lvl+0xcd/0x134 [ 291.963200][ T4237] gfs2_withdraw.cold+0x272/0xf78 [ 291.963229][ T4237] ? gfs2_freeze_unlock+0x50/0x50 [ 291.988190][ T4249] gfs2: not a GFS2 filesystem [ 291.990678][ T4237] ? gfs2_lm+0x1a0/0x1a0 [ 291.990712][ T4237] ? gfs2_meta_read+0x5e1/0x9c0 [ 291.990745][ T4237] gfs2_meta_check_ii+0x68/0xa0 [ 291.996579][ T4243] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 291.996579][ T4243] bh = 0 (magic number) [ 291.996579][ T4243] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 291.999611][ T4237] gfs2_meta_buffer+0x395/0x3f0 [ 291.999642][ T4237] ? gfs2_journal_wipe+0xd00/0xd00 [ 291.999675][ T4237] gfs2_inode_refresh+0x97/0xf50 [ 292.012962][ T4247] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 292.012962][ T4247] bh = 0 (magic number) [ 292.012962][ T4247] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 292.028060][ T4237] ? inode_go_sync+0x560/0x560 [ 292.028097][ T4237] inode_go_instantiate+0x46/0x60 [ 292.028119][ T4237] gfs2_instantiate+0x166/0x250 [ 292.043931][ T4243] gfs2: fsid=loop0.0: about to withdraw this file system [ 292.061686][ T4237] gfs2_glock_wait+0x193/0x2e0 [ 292.061725][ T4237] gfs2_glock_nq+0xa81/0x1650 [ 292.061754][ T4237] gfs2_lookupi+0x369/0x6a0 [ 292.061781][ T4237] ? gfs2_lookup_by_inum+0x100/0x100 [ 292.061815][ T4237] ? gfs2_lookup_simple+0x99/0xe0 [ 292.061833][ T4237] ? crc32_body+0x348/0x5f0 [ 292.061869][ T4237] gfs2_lookup_simple+0x99/0xe0 [ 292.061890][ T4237] ? gfs2_rename2+0xa0/0xa0 [ 292.061911][ T4237] ? enable_ptr_key_workfn+0x20/0x20 [ 292.061946][ T4237] init_inodes+0x420/0x2790 [ 292.061974][ T4237] ? vsnprintf+0x2cc/0x14f0 [ 292.062001][ T4237] ? end_bio_io_page+0xa0/0xa0 [ 292.062023][ T4237] ? pointer+0x950/0x950 [ 292.136847][ T4247] gfs2: fsid=loop3.0: about to withdraw this file system [ 292.141128][ T4237] ? gfs2_glock_dq_uninit+0x87/0x100 [ 292.141164][ T4237] ? snprintf+0xbb/0xf0 [ 292.141189][ T4237] ? vsprintf+0x30/0x30 [ 292.162261][ T4247] gfs2: fsid=loop3.0: File system withdrawn [ 292.165975][ T4237] ? gfs2_read_super+0x17a0/0x17a0 [ 292.166015][ T4237] ? __debugfs_create_file+0x392/0x540 [ 292.166041][ T4237] gfs2_fill_super+0x1a3d/0x27f0 [ 292.172484][ T4243] gfs2: fsid=loop0.0: File system withdrawn [ 292.176988][ T4237] ? gfs2_reconfigure+0x1060/0x1060 [ 292.177022][ T4237] ? gfs2_fill_super+0x1744/0x27f0 [ 292.203780][ T4237] ? snprintf+0xbb/0xf0 [ 292.207948][ T4237] ? vsprintf+0x30/0x30 [ 292.212114][ T4237] ? wait_for_completion_io_timeout+0x20/0x20 [ 292.218288][ T4237] ? set_blocksize+0x2e5/0x370 [ 292.223073][ T4237] get_tree_bdev+0x440/0x760 [ 292.227673][ T4237] ? gfs2_reconfigure+0x1060/0x1060 [ 292.232883][ T4237] gfs2_get_tree+0x4a/0x270 [ 292.237396][ T4237] vfs_get_tree+0x89/0x2f0 [ 292.241822][ T4237] path_mount+0x1326/0x1e20 [ 292.246419][ T4237] ? kmem_cache_free+0xeb/0x5b0 [ 292.251282][ T4237] ? finish_automount+0x960/0x960 [ 292.256326][ T4237] ? putname+0xfe/0x140 [ 292.260496][ T4237] __x64_sys_mount+0x27f/0x300 [ 292.265284][ T4237] ? copy_mnt_ns+0xae0/0xae0 [ 292.269875][ T4237] ? syscall_enter_from_user_mode+0x22/0xb0 [ 292.275772][ T4237] do_syscall_64+0x35/0xb0 [ 292.280186][ T4237] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 292.286072][ T4237] RIP: 0033:0x7fdedca8a93a [ 292.290478][ T4237] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 292.310086][ T4237] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 292.318496][ T4237] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 292.326462][ T4237] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 292.334428][ T4237] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 292.342393][ T4237] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 292.350360][ T4237] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 292.358337][ T4237] [ 292.367905][ T4247] CPU: 0 PID: 4247 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 292.378267][ T4247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 292.386425][ T4237] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 292.388320][ T4247] Call Trace: [ 292.388329][ T4247] [ 292.388337][ T4247] dump_stack_lvl+0xcd/0x134 [ 292.388371][ T4247] gfs2_withdraw.cold+0x272/0xf78 [ 292.410775][ T4247] ? gfs2_freeze_unlock+0x50/0x50 [ 292.415833][ T4247] ? gfs2_lm+0x1a0/0x1a0 [ 292.420109][ T4247] ? gfs2_meta_read+0x5e1/0x9c0 [ 292.424994][ T4247] gfs2_meta_check_ii+0x68/0xa0 [ 292.429878][ T4247] gfs2_meta_buffer+0x395/0x3f0 [ 292.433168][ T4245] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 292.433168][ T4245] bh = 0 (magic number) [ 292.433168][ T4245] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 292.434735][ T4247] ? gfs2_journal_wipe+0xd00/0xd00 [ 292.434773][ T4247] gfs2_inode_refresh+0x97/0xf50 [ 292.434797][ T4247] ? inode_go_sync+0x560/0x560 [ 292.434829][ T4247] inode_go_instantiate+0x46/0x60 [ 292.473384][ T4247] gfs2_instantiate+0x166/0x250 [ 292.474739][ T4245] gfs2: fsid=loop2.0: about to withdraw this file system [ 292.478241][ T4247] gfs2_glock_wait+0x193/0x2e0 [ 292.478269][ T4247] gfs2_glock_nq+0xa81/0x1650 [ 292.478309][ T4247] gfs2_lookupi+0x369/0x6a0 [ 292.478340][ T4247] ? gfs2_lookup_by_inum+0x100/0x100 [ 292.478368][ T4247] ? gfs2_lookup_simple+0x99/0xe0 [ 292.478385][ T4247] ? crc32_body+0x348/0x5f0 [ 292.478415][ T4247] gfs2_lookup_simple+0x99/0xe0 [ 292.478433][ T4247] ? gfs2_rename2+0xa0/0xa0 [ 292.478455][ T4247] ? enable_ptr_key_workfn+0x20/0x20 [ 292.478483][ T4247] init_inodes+0x420/0x2790 [ 292.478513][ T4247] ? vsnprintf+0x2cc/0x14f0 [ 292.478539][ T4247] ? end_bio_io_page+0xa0/0xa0 [ 292.478564][ T4247] ? pointer+0x950/0x950 [ 292.478589][ T4247] ? gfs2_glock_dq_uninit+0x87/0x100 [ 292.478614][ T4247] ? snprintf+0xbb/0xf0 [ 292.496601][ T4245] gfs2: fsid=loop2.0: File system withdrawn [ 292.499506][ T4247] ? vsprintf+0x30/0x30 [ 292.499533][ T4247] ? gfs2_read_super+0x17a0/0x17a0 [ 292.499569][ T4247] ? __debugfs_create_file+0x392/0x540 [ 292.499598][ T4247] gfs2_fill_super+0x1a3d/0x27f0 [ 292.499631][ T4247] ? gfs2_reconfigure+0x1060/0x1060 [ 292.587190][ T4247] ? gfs2_fill_super+0x1744/0x27f0 [ 292.592504][ T4247] ? snprintf+0xbb/0xf0 [ 292.597105][ T4247] ? vsprintf+0x30/0x30 [ 292.601277][ T4247] ? wait_for_completion_io_timeout+0x20/0x20 [ 292.607358][ T4247] ? set_blocksize+0x2e5/0x370 [ 292.612232][ T4247] get_tree_bdev+0x440/0x760 [ 292.616831][ T4247] ? gfs2_reconfigure+0x1060/0x1060 [ 292.622049][ T4247] gfs2_get_tree+0x4a/0x270 [ 292.626571][ T4247] vfs_get_tree+0x89/0x2f0 [ 292.631001][ T4247] path_mount+0x1326/0x1e20 [ 292.635524][ T4247] ? kmem_cache_free+0xeb/0x5b0 [ 292.640388][ T4247] ? finish_automount+0x960/0x960 [ 292.645443][ T4247] ? putname+0xfe/0x140 [ 292.649641][ T4247] __x64_sys_mount+0x27f/0x300 [ 292.654437][ T4247] ? copy_mnt_ns+0xae0/0xae0 [ 292.659215][ T4247] ? syscall_enter_from_user_mode+0x22/0xb0 [ 292.665235][ T4247] do_syscall_64+0x35/0xb0 [ 292.669677][ T4247] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 292.675591][ T4247] RIP: 0033:0x7facb128a93a [ 292.680003][ T4247] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 292.699605][ T4247] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 292.708014][ T4247] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 292.716063][ T4247] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 292.724028][ T4247] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 292.731991][ T4247] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 292.740045][ T4247] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 292.748025][ T4247] [ 292.752865][ T4247] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 292.757937][ T4243] CPU: 0 PID: 4243 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 292.769789][ T4243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 292.779848][ T4243] Call Trace: [ 292.783131][ T4243] [ 292.786073][ T4243] dump_stack_lvl+0xcd/0x134 [ 292.790669][ T4243] gfs2_withdraw.cold+0x272/0xf78 [ 292.795701][ T4243] ? gfs2_freeze_unlock+0x50/0x50 [ 292.800727][ T4243] ? gfs2_lm+0x1a0/0x1a0 [ 292.804973][ T4243] ? gfs2_meta_read+0x5e1/0x9c0 [ 292.809832][ T4243] gfs2_meta_check_ii+0x68/0xa0 [ 292.815137][ T4243] gfs2_meta_buffer+0x395/0x3f0 [ 292.819993][ T4243] ? gfs2_journal_wipe+0xd00/0xd00 [ 292.825284][ T4243] gfs2_inode_refresh+0x97/0xf50 [ 292.830221][ T4243] ? inode_go_sync+0x560/0x560 [ 292.834986][ T4243] inode_go_instantiate+0x46/0x60 [ 292.840010][ T4243] gfs2_instantiate+0x166/0x250 [ 292.844856][ T4243] gfs2_glock_wait+0x193/0x2e0 [ 292.849618][ T4243] gfs2_glock_nq+0xa81/0x1650 [ 292.854301][ T4243] gfs2_lookupi+0x369/0x6a0 [ 292.858807][ T4243] ? gfs2_lookup_by_inum+0x100/0x100 [ 292.864093][ T4243] ? gfs2_lookup_simple+0x99/0xe0 [ 292.869111][ T4243] ? crc32_body+0x348/0x5f0 [ 292.873617][ T4243] gfs2_lookup_simple+0x99/0xe0 [ 292.878462][ T4243] ? gfs2_rename2+0xa0/0xa0 [ 292.882962][ T4243] ? enable_ptr_key_workfn+0x20/0x20 [ 292.888250][ T4243] init_inodes+0x420/0x2790 [ 292.892758][ T4243] ? vsnprintf+0x2cc/0x14f0 [ 292.897266][ T4243] ? end_bio_io_page+0xa0/0xa0 [ 292.902029][ T4243] ? pointer+0x950/0x950 [ 292.906269][ T4243] ? gfs2_glock_dq_uninit+0x87/0x100 [ 292.911992][ T4243] ? snprintf+0xbb/0xf0 [ 292.916144][ T4243] ? vsprintf+0x30/0x30 [ 292.920296][ T4243] ? gfs2_read_super+0x17a0/0x17a0 [ 292.925411][ T4243] ? __debugfs_create_file+0x392/0x540 [ 292.930874][ T4243] gfs2_fill_super+0x1a3d/0x27f0 [ 292.935820][ T4243] ? gfs2_reconfigure+0x1060/0x1060 [ 292.941022][ T4243] ? gfs2_fill_super+0x1744/0x27f0 [ 292.946137][ T4243] ? snprintf+0xbb/0xf0 [ 292.950291][ T4243] ? vsprintf+0x30/0x30 [ 292.954444][ T4243] ? wait_for_completion_io_timeout+0x20/0x20 [ 292.960515][ T4243] ? set_blocksize+0x2e5/0x370 [ 292.965282][ T4243] get_tree_bdev+0x440/0x760 [ 292.969878][ T4243] ? gfs2_reconfigure+0x1060/0x1060 [ 292.975079][ T4243] gfs2_get_tree+0x4a/0x270 [ 292.979583][ T4243] vfs_get_tree+0x89/0x2f0 [ 292.984000][ T4243] path_mount+0x1326/0x1e20 [ 292.988504][ T4243] ? kmem_cache_free+0xeb/0x5b0 [ 292.993350][ T4243] ? finish_automount+0x960/0x960 [ 292.998377][ T4243] ? putname+0xfe/0x140 [ 293.002538][ T4243] __x64_sys_mount+0x27f/0x300 [ 293.007299][ T4243] ? copy_mnt_ns+0xae0/0xae0 [ 293.012068][ T4243] ? syscall_enter_from_user_mode+0x22/0xb0 [ 293.018055][ T4243] do_syscall_64+0x35/0xb0 [ 293.022468][ T4243] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 293.028360][ T4243] RIP: 0033:0x7f3fbbe8a93a [ 293.032769][ T4243] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 293.052378][ T4243] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 293.060791][ T4243] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a 15:10:33 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 293.068759][ T4243] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 293.076729][ T4243] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 293.084696][ T4243] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 293.092659][ T4243] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 293.100638][ T4243] [ 293.122246][ T4245] CPU: 0 PID: 4245 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 293.133216][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 293.143468][ T4245] Call Trace: [ 293.146766][ T4245] [ 293.149718][ T4245] dump_stack_lvl+0xcd/0x134 [ 293.154436][ T4245] gfs2_withdraw.cold+0x272/0xf78 [ 293.159493][ T4245] ? gfs2_freeze_unlock+0x50/0x50 [ 293.162779][ T4253] loop5: detected capacity change from 0 to 256 [ 293.164534][ T4245] ? gfs2_lm+0x1a0/0x1a0 [ 293.164565][ T4245] ? gfs2_meta_read+0x5e1/0x9c0 [ 293.164597][ T4245] gfs2_meta_check_ii+0x68/0xa0 [ 293.179489][ T3651] blk_print_req_error: 43 callbacks suppressed [ 293.179502][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 293.179873][ T4245] gfs2_meta_buffer+0x395/0x3f0 [ 293.186254][ T4243] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 293.190829][ T4245] ? gfs2_journal_wipe+0xd00/0xd00 [ 293.190868][ T4245] gfs2_inode_refresh+0x97/0xf50 [ 293.190891][ T4245] ? inode_go_sync+0x560/0x560 [ 293.190919][ T4245] inode_go_instantiate+0x46/0x60 [ 293.231742][ T4245] gfs2_instantiate+0x166/0x250 [ 293.236598][ T4245] gfs2_glock_wait+0x193/0x2e0 [ 293.241357][ T4245] gfs2_glock_nq+0xa81/0x1650 [ 293.246036][ T4245] gfs2_lookupi+0x369/0x6a0 [ 293.250544][ T4245] ? gfs2_lookup_by_inum+0x100/0x100 [ 293.255831][ T4245] ? gfs2_lookup_simple+0x99/0xe0 [ 293.260852][ T4245] ? crc32_body+0x348/0x5f0 [ 293.265361][ T4245] gfs2_lookup_simple+0x99/0xe0 [ 293.270209][ T4245] ? gfs2_rename2+0xa0/0xa0 [ 293.274706][ T4245] ? enable_ptr_key_workfn+0x20/0x20 [ 293.279994][ T4245] init_inodes+0x420/0x2790 [ 293.284586][ T4245] ? vsnprintf+0x2cc/0x14f0 [ 293.289092][ T4245] ? end_bio_io_page+0xa0/0xa0 [ 293.293855][ T4245] ? pointer+0x950/0x950 [ 293.298095][ T4245] ? gfs2_glock_dq_uninit+0x87/0x100 [ 293.303380][ T4245] ? snprintf+0xbb/0xf0 [ 293.307533][ T4245] ? vsprintf+0x30/0x30 [ 293.311683][ T4245] ? gfs2_read_super+0x17a0/0x17a0 [ 293.316798][ T4245] ? __debugfs_create_file+0x392/0x540 [ 293.322259][ T4245] gfs2_fill_super+0x1a3d/0x27f0 [ 293.327207][ T4245] ? gfs2_reconfigure+0x1060/0x1060 [ 293.332408][ T4245] ? gfs2_fill_super+0x1744/0x27f0 [ 293.337522][ T4245] ? snprintf+0xbb/0xf0 [ 293.341675][ T4245] ? vsprintf+0x30/0x30 [ 293.345824][ T4245] ? wait_for_completion_io_timeout+0x20/0x20 [ 293.351893][ T4245] ? set_blocksize+0x2e5/0x370 [ 293.356656][ T4245] get_tree_bdev+0x440/0x760 [ 293.361247][ T4245] ? gfs2_reconfigure+0x1060/0x1060 [ 293.366452][ T4245] gfs2_get_tree+0x4a/0x270 [ 293.370956][ T4245] vfs_get_tree+0x89/0x2f0 [ 293.375368][ T4245] path_mount+0x1326/0x1e20 [ 293.379871][ T4245] ? kmem_cache_free+0xeb/0x5b0 [ 293.384715][ T4245] ? finish_automount+0x960/0x960 [ 293.389740][ T4245] ? putname+0xfe/0x140 [ 293.393895][ T4245] __x64_sys_mount+0x27f/0x300 [ 293.398659][ T4245] ? copy_mnt_ns+0xae0/0xae0 [ 293.403248][ T4245] ? syscall_enter_from_user_mode+0x22/0xb0 [ 293.409150][ T4245] do_syscall_64+0x35/0xb0 [ 293.413561][ T4245] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 293.419449][ T4245] RIP: 0033:0x7f9d0948a93a [ 293.423864][ T4245] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 293.443468][ T4245] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 293.451874][ T4245] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 293.459842][ T4245] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 15:10:34 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 293.467807][ T4245] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 293.475773][ T4245] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 293.483734][ T4245] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 293.491710][ T4245] [ 293.510562][ T4245] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:34 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 293.517261][ T4135] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 293.522692][ T4253] gfs2: not a GFS2 filesystem [ 293.573348][ T4255] loop4: detected capacity change from 0 to 256 [ 293.594785][ T4259] loop0: detected capacity change from 0 to 256 [ 293.601150][ T4260] loop1: detected capacity change from 0 to 256 [ 293.604256][ T4255] gfs2: not a GFS2 filesystem [ 293.614808][ T4259] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" 15:10:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 293.628880][ T4261] loop3: detected capacity change from 0 to 256 [ 293.638815][ T4260] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 293.646722][ T4260] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 293.656362][ T4259] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 293.656724][ T4261] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 293.671883][ T4261] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 293.674751][ T4259] bio_check_eod: 4 callbacks suppressed [ 293.674761][ T4259] syz-executor.0: attempt to access beyond end of device [ 293.674761][ T4259] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 293.700595][ T4261] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 293.700595][ T4261] bh = 0 (magic number) [ 293.700595][ T4261] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 293.709384][ T4259] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 293.731931][ T4263] loop2: detected capacity change from 0 to 256 [ 293.734732][ T4260] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 293.734732][ T4260] bh = 0 (magic number) [ 293.734732][ T4260] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:10:34 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:34 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 293.784052][ T4261] gfs2: fsid=loop3.0: about to withdraw this file system [ 293.788054][ T4260] gfs2: fsid=loop1.0: about to withdraw this file system [ 293.792167][ T4261] gfs2: fsid=loop3.0: File system withdrawn [ 293.804770][ T4261] CPU: 1 PID: 4261 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 293.815210][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 293.825366][ T4261] Call Trace: [ 293.828659][ T4261] [ 293.831608][ T4261] dump_stack_lvl+0xcd/0x134 [ 293.836317][ T4261] gfs2_withdraw.cold+0x272/0xf78 [ 293.841370][ T4261] ? gfs2_freeze_unlock+0x50/0x50 [ 293.846409][ T4261] ? gfs2_lm+0x1a0/0x1a0 [ 293.850670][ T4261] ? gfs2_meta_read+0x5e1/0x9c0 [ 293.855551][ T4261] gfs2_meta_check_ii+0x68/0xa0 [ 293.858075][ T4260] gfs2: fsid=loop1.0: File system withdrawn [ 293.860408][ T4261] gfs2_meta_buffer+0x395/0x3f0 [ 293.860439][ T4261] ? gfs2_journal_wipe+0xd00/0xd00 [ 293.860469][ T4261] gfs2_inode_refresh+0x97/0xf50 [ 293.872181][ T4263] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 293.876249][ T4261] ? inode_go_sync+0x560/0x560 [ 293.876283][ T4261] inode_go_instantiate+0x46/0x60 [ 293.898798][ T4261] gfs2_instantiate+0x166/0x250 [ 293.903651][ T4261] gfs2_glock_wait+0x193/0x2e0 [ 293.908677][ T4261] gfs2_glock_nq+0xa81/0x1650 [ 293.913444][ T4261] gfs2_lookupi+0x369/0x6a0 [ 293.917954][ T4261] ? gfs2_lookup_by_inum+0x100/0x100 [ 293.923241][ T4261] ? gfs2_lookup_simple+0x99/0xe0 [ 293.928261][ T4261] ? crc32_body+0x348/0x5f0 [ 293.932949][ T4261] gfs2_lookup_simple+0x99/0xe0 [ 293.937805][ T4261] ? gfs2_rename2+0xa0/0xa0 [ 293.942301][ T4261] ? enable_ptr_key_workfn+0x20/0x20 [ 293.947583][ T4261] init_inodes+0x420/0x2790 [ 293.952088][ T4261] ? vsnprintf+0x2cc/0x14f0 [ 293.956594][ T4261] ? end_bio_io_page+0xa0/0xa0 [ 293.961356][ T4261] ? pointer+0x950/0x950 [ 293.965594][ T4261] ? gfs2_glock_dq_uninit+0x87/0x100 [ 293.970878][ T4261] ? snprintf+0xbb/0xf0 [ 293.975026][ T4261] ? vsprintf+0x30/0x30 [ 293.979267][ T4261] ? gfs2_read_super+0x17a0/0x17a0 [ 293.984381][ T4261] ? __debugfs_create_file+0x392/0x540 [ 293.989837][ T4261] gfs2_fill_super+0x1a3d/0x27f0 [ 293.994781][ T4261] ? gfs2_reconfigure+0x1060/0x1060 [ 294.000160][ T4261] ? gfs2_fill_super+0x1744/0x27f0 [ 294.005277][ T4261] ? snprintf+0xbb/0xf0 [ 294.009432][ T4261] ? vsprintf+0x30/0x30 [ 294.013585][ T4261] ? wait_for_completion_io_timeout+0x20/0x20 [ 294.019654][ T4261] ? set_blocksize+0x2e5/0x370 [ 294.024422][ T4261] get_tree_bdev+0x440/0x760 [ 294.029015][ T4261] ? gfs2_reconfigure+0x1060/0x1060 [ 294.034213][ T4261] gfs2_get_tree+0x4a/0x270 [ 294.038718][ T4261] vfs_get_tree+0x89/0x2f0 [ 294.043131][ T4261] path_mount+0x1326/0x1e20 [ 294.047634][ T4261] ? kmem_cache_free+0xeb/0x5b0 [ 294.052484][ T4261] ? finish_automount+0x960/0x960 [ 294.057509][ T4261] ? putname+0xfe/0x140 [ 294.061666][ T4261] __x64_sys_mount+0x27f/0x300 [ 294.066428][ T4261] ? copy_mnt_ns+0xae0/0xae0 [ 294.071105][ T4261] ? syscall_enter_from_user_mode+0x22/0xb0 [ 294.077022][ T4261] do_syscall_64+0x35/0xb0 [ 294.081522][ T4261] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 294.087409][ T4261] RIP: 0033:0x7facb128a93a [ 294.091906][ T4261] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 294.111509][ T4261] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 294.119917][ T4261] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 294.127969][ T4261] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 294.135932][ T4261] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 294.143897][ T4261] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 294.151862][ T4261] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 294.159841][ T4261] [ 294.175104][ T4263] gfs2: fsid=loop2: Now mounting FS (format 1801)... 15:10:34 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 294.177868][ T4260] CPU: 1 PID: 4260 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 294.189404][ T4263] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 294.189404][ T4263] bh = 0 (magic number) [ 294.189404][ T4263] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 294.192109][ T4260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 294.192123][ T4260] Call Trace: [ 294.192129][ T4260] [ 294.192137][ T4260] dump_stack_lvl+0xcd/0x134 [ 294.211757][ T4265] loop4: detected capacity change from 0 to 256 [ 294.220908][ T4260] gfs2_withdraw.cold+0x272/0xf78 [ 294.220945][ T4260] ? gfs2_freeze_unlock+0x50/0x50 [ 294.220973][ T4260] ? gfs2_lm+0x1a0/0x1a0 [ 294.232951][ T4265] gfs2: not a GFS2 filesystem [ 294.237965][ T4260] ? gfs2_meta_read+0x5e1/0x9c0 [ 294.238004][ T4260] gfs2_meta_check_ii+0x68/0xa0 [ 294.238029][ T4260] gfs2_meta_buffer+0x395/0x3f0 [ 294.238052][ T4260] ? gfs2_journal_wipe+0xd00/0xd00 [ 294.238082][ T4260] gfs2_inode_refresh+0x97/0xf50 [ 294.243441][ T4263] gfs2: fsid=loop2.0: about to withdraw this file system [ 294.248092][ T4260] ? inode_go_sync+0x560/0x560 [ 294.248127][ T4260] inode_go_instantiate+0x46/0x60 [ 294.248151][ T4260] gfs2_instantiate+0x166/0x250 [ 294.248173][ T4260] gfs2_glock_wait+0x193/0x2e0 [ 294.248194][ T4260] gfs2_glock_nq+0xa81/0x1650 [ 294.248225][ T4260] gfs2_lookupi+0x369/0x6a0 [ 294.253517][ T4263] gfs2: fsid=loop2.0: File system withdrawn [ 294.257117][ T4260] ? gfs2_lookup_by_inum+0x100/0x100 [ 294.257153][ T4260] ? gfs2_lookup_simple+0x99/0xe0 [ 294.257174][ T4260] ? crc32_body+0x348/0x5f0 [ 294.297937][ T4261] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 294.298471][ T4260] gfs2_lookup_simple+0x99/0xe0 [ 294.349377][ T4260] ? gfs2_rename2+0xa0/0xa0 [ 294.353895][ T4260] ? enable_ptr_key_workfn+0x20/0x20 [ 294.359192][ T4260] init_inodes+0x420/0x2790 [ 294.363704][ T4260] ? vsnprintf+0x2cc/0x14f0 [ 294.368225][ T4260] ? end_bio_io_page+0xa0/0xa0 [ 294.373006][ T4260] ? pointer+0x950/0x950 [ 294.377261][ T4260] ? gfs2_glock_dq_uninit+0x87/0x100 [ 294.382565][ T4260] ? snprintf+0xbb/0xf0 [ 294.386736][ T4260] ? vsprintf+0x30/0x30 [ 294.390904][ T4260] ? gfs2_read_super+0x17a0/0x17a0 [ 294.396139][ T4260] ? __debugfs_create_file+0x392/0x540 [ 294.401625][ T4260] gfs2_fill_super+0x1a3d/0x27f0 [ 294.406593][ T4260] ? gfs2_reconfigure+0x1060/0x1060 [ 294.411807][ T4260] ? gfs2_fill_super+0x1744/0x27f0 [ 294.416930][ T4260] ? snprintf+0xbb/0xf0 [ 294.421103][ T4260] ? vsprintf+0x30/0x30 [ 294.425281][ T4260] ? wait_for_completion_io_timeout+0x20/0x20 [ 294.431373][ T4260] ? set_blocksize+0x2e5/0x370 [ 294.436149][ T4260] get_tree_bdev+0x440/0x760 [ 294.440741][ T4260] ? gfs2_reconfigure+0x1060/0x1060 [ 294.445943][ T4260] gfs2_get_tree+0x4a/0x270 [ 294.450446][ T4260] vfs_get_tree+0x89/0x2f0 [ 294.454856][ T4260] path_mount+0x1326/0x1e20 [ 294.459363][ T4260] ? kmem_cache_free+0xeb/0x5b0 [ 294.464210][ T4260] ? finish_automount+0x960/0x960 [ 294.469412][ T4260] ? putname+0xfe/0x140 [ 294.473566][ T4260] __x64_sys_mount+0x27f/0x300 [ 294.478331][ T4260] ? copy_mnt_ns+0xae0/0xae0 [ 294.482920][ T4260] ? syscall_enter_from_user_mode+0x22/0xb0 [ 294.488821][ T4260] do_syscall_64+0x35/0xb0 [ 294.493235][ T4260] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 294.499124][ T4260] RIP: 0033:0x7fdedca8a93a [ 294.503532][ T4260] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 294.523134][ T4260] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 294.531717][ T4260] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 294.539681][ T4260] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 294.548035][ T4260] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 294.556264][ T4260] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 294.564232][ T4260] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 294.572213][ T4260] [ 294.593405][ T4260] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 294.601518][ T3957] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 294.610916][ T4267] loop5: detected capacity change from 0 to 256 [ 294.628139][ T4263] CPU: 1 PID: 4263 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 294.638751][ T4263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 294.648801][ T4263] Call Trace: [ 294.652072][ T4263] [ 294.654994][ T4263] dump_stack_lvl+0xcd/0x134 [ 294.659589][ T4263] gfs2_withdraw.cold+0x272/0xf78 [ 294.664616][ T4263] ? gfs2_freeze_unlock+0x50/0x50 [ 294.669643][ T4263] ? gfs2_lm+0x1a0/0x1a0 [ 294.673884][ T4263] ? gfs2_meta_read+0x5e1/0x9c0 [ 294.678739][ T4263] gfs2_meta_check_ii+0x68/0xa0 [ 294.683595][ T4263] gfs2_meta_buffer+0x395/0x3f0 [ 294.688448][ T4263] ? gfs2_journal_wipe+0xd00/0xd00 [ 294.693565][ T4263] gfs2_inode_refresh+0x97/0xf50 [ 294.698511][ T4263] ? inode_go_sync+0x560/0x560 [ 294.703275][ T4263] inode_go_instantiate+0x46/0x60 [ 294.708298][ T4263] gfs2_instantiate+0x166/0x250 [ 294.713145][ T4263] gfs2_glock_wait+0x193/0x2e0 [ 294.717906][ T4263] gfs2_glock_nq+0xa81/0x1650 [ 294.722585][ T4263] gfs2_lookupi+0x369/0x6a0 [ 294.727088][ T4263] ? gfs2_lookup_by_inum+0x100/0x100 [ 294.732554][ T4263] ? gfs2_lookup_simple+0x99/0xe0 [ 294.737579][ T4263] ? crc32_body+0x348/0x5f0 [ 294.742099][ T4263] gfs2_lookup_simple+0x99/0xe0 [ 294.747036][ T4263] ? gfs2_rename2+0xa0/0xa0 [ 294.751542][ T4263] ? enable_ptr_key_workfn+0x20/0x20 [ 294.756829][ T4263] init_inodes+0x420/0x2790 [ 294.761343][ T4263] ? vsnprintf+0x2cc/0x14f0 [ 294.766020][ T4263] ? end_bio_io_page+0xa0/0xa0 [ 294.770787][ T4263] ? pointer+0x950/0x950 [ 294.775025][ T4263] ? gfs2_glock_dq_uninit+0x87/0x100 [ 294.780308][ T4263] ? snprintf+0xbb/0xf0 [ 294.784462][ T4263] ? vsprintf+0x30/0x30 [ 294.788612][ T4263] ? gfs2_read_super+0x17a0/0x17a0 [ 294.793726][ T4263] ? __debugfs_create_file+0x392/0x540 [ 294.799187][ T4263] gfs2_fill_super+0x1a3d/0x27f0 [ 294.804130][ T4263] ? gfs2_reconfigure+0x1060/0x1060 [ 294.809330][ T4263] ? gfs2_fill_super+0x1744/0x27f0 [ 294.814439][ T4263] ? snprintf+0xbb/0xf0 [ 294.818592][ T4263] ? vsprintf+0x30/0x30 [ 294.822745][ T4263] ? wait_for_completion_io_timeout+0x20/0x20 [ 294.828824][ T4263] ? set_blocksize+0x2e5/0x370 [ 294.833588][ T4263] get_tree_bdev+0x440/0x760 [ 294.838176][ T4263] ? gfs2_reconfigure+0x1060/0x1060 [ 294.843375][ T4263] gfs2_get_tree+0x4a/0x270 [ 294.847876][ T4263] vfs_get_tree+0x89/0x2f0 [ 294.852288][ T4263] path_mount+0x1326/0x1e20 [ 294.856794][ T4263] ? kmem_cache_free+0xeb/0x5b0 [ 294.861639][ T4263] ? finish_automount+0x960/0x960 [ 294.866661][ T4263] ? putname+0xfe/0x140 [ 294.870818][ T4263] __x64_sys_mount+0x27f/0x300 [ 294.875578][ T4263] ? copy_mnt_ns+0xae0/0xae0 [ 294.880165][ T4263] ? syscall_enter_from_user_mode+0x22/0xb0 [ 294.886062][ T4263] do_syscall_64+0x35/0xb0 [ 294.890649][ T4263] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 294.896539][ T4263] RIP: 0033:0x7f9d0948a93a [ 294.900947][ T4263] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 294.920548][ T4263] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 294.928957][ T4263] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 294.937095][ T4263] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 15:10:35 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 294.945060][ T4263] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 294.953034][ T4263] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 294.961001][ T4263] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 294.969065][ T4263] [ 294.974824][ T4267] gfs2: not a GFS2 filesystem [ 295.028660][ T4269] loop4: detected capacity change from 0 to 256 [ 295.032515][ T4263] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 295.047145][ T3655] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:10:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:35 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 295.076046][ T4271] loop3: detected capacity change from 0 to 256 [ 295.088135][ T4269] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 295.097265][ T4273] loop0: detected capacity change from 0 to 256 [ 295.106290][ T4133] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 295.120259][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 295.130032][ T4269] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 295.143449][ T4271] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 295.145838][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 295.171157][ T3651] buffer_io_error: 19 callbacks suppressed [ 295.171170][ T3651] Buffer I/O error on dev loop0, logical block 0, async page read [ 295.191366][ T4269] gfs2: fsid=loop4.0: fatal: invalid metadata block [ 295.191366][ T4269] bh = 0 (magic number) [ 295.191366][ T4269] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 295.196139][ T4271] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 295.216146][ T4273] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 295.225546][ T4277] loop1: detected capacity change from 0 to 256 [ 295.233605][ T4271] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 295.233605][ T4271] bh = 0 (magic number) [ 295.233605][ T4271] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 295.235561][ T3662] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 295.263160][ T4275] loop5: detected capacity change from 0 to 256 [ 295.271376][ T4273] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 295.277066][ T4275] gfs2: not a GFS2 filesystem [ 295.295876][ T4269] gfs2: fsid=loop4.0: about to withdraw this file system [ 295.300161][ T4271] gfs2: fsid=loop3.0: about to withdraw this file system [ 295.317737][ T4277] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" 15:10:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 295.326034][ T4277] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 295.328573][ T4271] gfs2: fsid=loop3.0: File system withdrawn [ 295.333109][ T4269] gfs2: fsid=loop4.0: File system withdrawn [ 295.348750][ T4273] syz-executor.0: attempt to access beyond end of device [ 295.348750][ T4273] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 295.359457][ T4271] CPU: 1 PID: 4271 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 295.373078][ T4271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 295.383135][ T4271] Call Trace: [ 295.386583][ T4271] [ 295.389505][ T4271] dump_stack_lvl+0xcd/0x134 [ 295.394099][ T4271] gfs2_withdraw.cold+0x272/0xf78 [ 295.399128][ T4271] ? gfs2_freeze_unlock+0x50/0x50 [ 295.404160][ T4271] ? gfs2_lm+0x1a0/0x1a0 [ 295.408401][ T4271] ? gfs2_meta_read+0x5e1/0x9c0 [ 295.413257][ T4271] gfs2_meta_check_ii+0x68/0xa0 [ 295.418112][ T4271] gfs2_meta_buffer+0x395/0x3f0 [ 295.422960][ T4271] ? gfs2_journal_wipe+0xd00/0xd00 [ 295.428078][ T4271] gfs2_inode_refresh+0x97/0xf50 [ 295.433013][ T4271] ? inode_go_sync+0x560/0x560 [ 295.437788][ T4271] inode_go_instantiate+0x46/0x60 [ 295.442810][ T4271] gfs2_instantiate+0x166/0x250 [ 295.447660][ T4271] gfs2_glock_wait+0x193/0x2e0 [ 295.452418][ T4271] gfs2_glock_nq+0xa81/0x1650 [ 295.457098][ T4271] gfs2_lookupi+0x369/0x6a0 [ 295.461602][ T4271] ? gfs2_lookup_by_inum+0x100/0x100 [ 295.466889][ T4271] ? gfs2_lookup_simple+0x99/0xe0 [ 295.471908][ T4271] ? crc32_body+0x348/0x5f0 [ 295.476415][ T4271] gfs2_lookup_simple+0x99/0xe0 [ 295.481262][ T4271] ? gfs2_rename2+0xa0/0xa0 [ 295.485759][ T4271] ? enable_ptr_key_workfn+0x20/0x20 [ 295.491051][ T4271] init_inodes+0x420/0x2790 [ 295.495554][ T4271] ? vsnprintf+0x2cc/0x14f0 [ 295.500059][ T4271] ? end_bio_io_page+0xa0/0xa0 [ 295.504819][ T4271] ? pointer+0x950/0x950 [ 295.509088][ T4271] ? gfs2_glock_dq_uninit+0x87/0x100 [ 295.514473][ T4271] ? snprintf+0xbb/0xf0 [ 295.518630][ T4271] ? vsprintf+0x30/0x30 [ 295.522783][ T4271] ? gfs2_read_super+0x17a0/0x17a0 [ 295.527900][ T4271] ? __debugfs_create_file+0x392/0x540 [ 295.533357][ T4271] gfs2_fill_super+0x1a3d/0x27f0 [ 295.538303][ T4271] ? gfs2_reconfigure+0x1060/0x1060 [ 295.543503][ T4271] ? gfs2_fill_super+0x1744/0x27f0 [ 295.548617][ T4271] ? snprintf+0xbb/0xf0 [ 295.552767][ T4271] ? vsprintf+0x30/0x30 [ 295.556928][ T4271] ? wait_for_completion_io_timeout+0x20/0x20 [ 295.562998][ T4271] ? set_blocksize+0x2e5/0x370 [ 295.567768][ T4271] get_tree_bdev+0x440/0x760 [ 295.572374][ T4271] ? gfs2_reconfigure+0x1060/0x1060 [ 295.577575][ T4271] gfs2_get_tree+0x4a/0x270 [ 295.582081][ T4271] vfs_get_tree+0x89/0x2f0 [ 295.586682][ T4271] path_mount+0x1326/0x1e20 [ 295.591188][ T4271] ? kmem_cache_free+0xeb/0x5b0 [ 295.596035][ T4271] ? finish_automount+0x960/0x960 [ 295.601062][ T4271] ? putname+0xfe/0x140 [ 295.605222][ T4271] __x64_sys_mount+0x27f/0x300 [ 295.609985][ T4271] ? copy_mnt_ns+0xae0/0xae0 [ 295.614574][ T4271] ? syscall_enter_from_user_mode+0x22/0xb0 [ 295.620474][ T4271] do_syscall_64+0x35/0xb0 [ 295.624887][ T4271] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 295.630780][ T4271] RIP: 0033:0x7facb128a93a [ 295.635192][ T4271] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 295.654969][ T4271] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 295.663375][ T4271] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 295.671339][ T4271] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 295.679303][ T4271] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 295.687266][ T4271] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 295.695228][ T4271] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 295.703229][ T4271] [ 295.711946][ T4269] CPU: 1 PID: 4269 Comm: syz-executor.4 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 295.718972][ T4271] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 295.722274][ T4269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 295.722288][ T4269] Call Trace: [ 295.722294][ T4269] [ 295.722301][ T4269] dump_stack_lvl+0xcd/0x134 [ 295.722333][ T4269] gfs2_withdraw.cold+0x272/0xf78 [ 295.744318][ T4273] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 295.745230][ T4269] ? gfs2_freeze_unlock+0x50/0x50 [ 295.745263][ T4269] ? gfs2_lm+0x1a0/0x1a0 [ 295.770722][ T4269] ? gfs2_meta_read+0x5e1/0x9c0 [ 295.775687][ T4269] gfs2_meta_check_ii+0x68/0xa0 [ 295.780566][ T4269] gfs2_meta_buffer+0x395/0x3f0 [ 295.782280][ T4277] syz-executor.1: attempt to access beyond end of device [ 295.782280][ T4277] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 295.785418][ T4269] ? gfs2_journal_wipe+0xd00/0xd00 [ 295.785456][ T4269] gfs2_inode_refresh+0x97/0xf50 [ 295.785481][ T4269] ? inode_go_sync+0x560/0x560 [ 295.785512][ T4269] inode_go_instantiate+0x46/0x60 [ 295.804737][ T4277] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 295.809600][ T4269] gfs2_instantiate+0x166/0x250 [ 295.809628][ T4269] gfs2_glock_wait+0x193/0x2e0 [ 295.809652][ T4269] gfs2_glock_nq+0xa81/0x1650 [ 295.809686][ T4269] gfs2_lookupi+0x369/0x6a0 [ 295.809715][ T4269] ? gfs2_lookup_by_inum+0x100/0x100 [ 295.809742][ T4269] ? gfs2_lookup_simple+0x99/0xe0 [ 295.809761][ T4269] ? crc32_body+0x348/0x5f0 [ 295.809802][ T4269] gfs2_lookup_simple+0x99/0xe0 [ 295.864655][ T4269] ? gfs2_rename2+0xa0/0xa0 [ 295.869162][ T4269] ? enable_ptr_key_workfn+0x20/0x20 [ 295.874443][ T4269] init_inodes+0x420/0x2790 [ 295.878951][ T4269] ? vsnprintf+0x2cc/0x14f0 [ 295.883457][ T4269] ? end_bio_io_page+0xa0/0xa0 [ 295.888220][ T4269] ? pointer+0x950/0x950 [ 295.892460][ T4269] ? gfs2_glock_dq_uninit+0x87/0x100 [ 295.897743][ T4269] ? snprintf+0xbb/0xf0 [ 295.901904][ T4269] ? vsprintf+0x30/0x30 [ 295.906053][ T4269] ? gfs2_read_super+0x17a0/0x17a0 [ 295.911171][ T4269] ? __debugfs_create_file+0x392/0x540 [ 295.916716][ T4269] gfs2_fill_super+0x1a3d/0x27f0 [ 295.921658][ T4269] ? gfs2_reconfigure+0x1060/0x1060 [ 295.926853][ T4269] ? gfs2_fill_super+0x1744/0x27f0 [ 295.931966][ T4269] ? snprintf+0xbb/0xf0 [ 295.936117][ T4269] ? vsprintf+0x30/0x30 [ 295.940266][ T4269] ? wait_for_completion_io_timeout+0x20/0x20 [ 295.946334][ T4269] ? set_blocksize+0x2e5/0x370 [ 295.951100][ T4269] get_tree_bdev+0x440/0x760 [ 295.955687][ T4269] ? gfs2_reconfigure+0x1060/0x1060 [ 295.960888][ T4269] gfs2_get_tree+0x4a/0x270 [ 295.965390][ T4269] vfs_get_tree+0x89/0x2f0 [ 295.969811][ T4269] path_mount+0x1326/0x1e20 [ 295.974334][ T4269] ? kmem_cache_free+0xeb/0x5b0 [ 295.979180][ T4269] ? finish_automount+0x960/0x960 [ 295.984202][ T4269] ? putname+0xfe/0x140 [ 295.988359][ T4269] __x64_sys_mount+0x27f/0x300 [ 295.993119][ T4269] ? copy_mnt_ns+0xae0/0xae0 [ 295.997705][ T4269] ? syscall_enter_from_user_mode+0x22/0xb0 [ 296.003602][ T4269] do_syscall_64+0x35/0xb0 [ 296.008012][ T4269] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 296.013898][ T4269] RIP: 0033:0x7f4784a8a93a [ 296.018306][ T4269] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 296.037918][ T4269] RSP: 002b:00007f4785c12f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 296.046326][ T4269] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4784a8a93a [ 296.054294][ T4269] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4785c12fe0 [ 296.062258][ T4269] RBP: 00007f4785c13020 R08: 00007f4785c13020 R09: 0000000020000000 [ 296.070233][ T4269] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:10:36 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 296.078369][ T4269] R13: 0000000020000100 R14: 00007f4785c12fe0 R15: 0000000020000040 [ 296.086346][ T4269] [ 296.103019][ T4269] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 296.123035][ T4279] loop5: detected capacity change from 0 to 256 15:10:36 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 296.158580][ T4279] gfs2: not a GFS2 filesystem [ 296.175292][ T4281] loop0: detected capacity change from 0 to 256 [ 296.190528][ T4281] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" 15:10:36 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 296.210428][ T4281] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 296.222716][ T4281] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 296.222716][ T4281] bh = 0 (magic number) [ 296.222716][ T4281] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:10:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 296.267008][ T4287] loop1: detected capacity change from 0 to 256 [ 296.287228][ T4288] loop2: detected capacity change from 0 to 256 [ 296.292628][ T4289] loop4: detected capacity change from 0 to 256 [ 296.296301][ T4281] gfs2: fsid=loop0.0: about to withdraw this file system [ 296.314840][ T4287] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 296.328936][ T4293] loop3: detected capacity change from 0 to 256 [ 296.336098][ T4289] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 296.336885][ T4291] loop5: detected capacity change from 0 to 256 [ 296.350766][ T4281] gfs2: fsid=loop0.0: File system withdrawn [ 296.354355][ T4289] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 296.359192][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 296.373879][ T4288] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 296.381877][ T4287] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 296.388717][ T4281] CPU: 0 PID: 4281 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 296.394179][ T4289] gfs2: fsid=loop4.0: fatal: invalid metadata block [ 296.394179][ T4289] bh = 0 (magic number) [ 296.394179][ T4289] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 296.399390][ T4281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 296.399404][ T4281] Call Trace: [ 296.399411][ T4281] [ 296.399418][ T4281] dump_stack_lvl+0xcd/0x134 [ 296.399450][ T4281] gfs2_withdraw.cold+0x272/0xf78 [ 296.399478][ T4281] ? gfs2_freeze_unlock+0x50/0x50 [ 296.449197][ T4281] ? gfs2_lm+0x1a0/0x1a0 [ 296.453472][ T4281] ? gfs2_meta_read+0x5e1/0x9c0 [ 296.458359][ T4281] gfs2_meta_check_ii+0x68/0xa0 [ 296.463236][ T4281] gfs2_meta_buffer+0x395/0x3f0 [ 296.468110][ T4281] ? gfs2_journal_wipe+0xd00/0xd00 [ 296.473234][ T4281] gfs2_inode_refresh+0x97/0xf50 [ 296.478179][ T4281] ? inode_go_sync+0x560/0x560 [ 296.482954][ T4281] inode_go_instantiate+0x46/0x60 [ 296.487974][ T4281] gfs2_instantiate+0x166/0x250 [ 296.492820][ T4281] gfs2_glock_wait+0x193/0x2e0 [ 296.497580][ T4281] gfs2_glock_nq+0xa81/0x1650 [ 296.502261][ T4281] gfs2_lookupi+0x369/0x6a0 [ 296.506856][ T4281] ? gfs2_lookup_by_inum+0x100/0x100 [ 296.512143][ T4281] ? gfs2_lookup_simple+0x99/0xe0 [ 296.517249][ T4281] ? crc32_body+0x348/0x5f0 [ 296.521763][ T4281] gfs2_lookup_simple+0x99/0xe0 [ 296.526604][ T4281] ? gfs2_rename2+0xa0/0xa0 [ 296.531101][ T4281] ? enable_ptr_key_workfn+0x20/0x20 [ 296.536568][ T4281] init_inodes+0x420/0x2790 [ 296.541076][ T4281] ? vsnprintf+0x2cc/0x14f0 [ 296.545577][ T4281] ? end_bio_io_page+0xa0/0xa0 [ 296.550340][ T4281] ? pointer+0x950/0x950 [ 296.554577][ T4281] ? gfs2_glock_dq_uninit+0x87/0x100 [ 296.559866][ T4281] ? snprintf+0xbb/0xf0 [ 296.564022][ T4281] ? vsprintf+0x30/0x30 [ 296.568172][ T4281] ? gfs2_read_super+0x17a0/0x17a0 [ 296.573289][ T4281] ? __debugfs_create_file+0x392/0x540 [ 296.578834][ T4281] gfs2_fill_super+0x1a3d/0x27f0 [ 296.583781][ T4281] ? gfs2_reconfigure+0x1060/0x1060 [ 296.588979][ T4281] ? gfs2_fill_super+0x1744/0x27f0 [ 296.594094][ T4281] ? snprintf+0xbb/0xf0 [ 296.598248][ T4281] ? vsprintf+0x30/0x30 [ 296.602397][ T4281] ? wait_for_completion_io_timeout+0x20/0x20 [ 296.608471][ T4281] ? set_blocksize+0x2e5/0x370 [ 296.613235][ T4281] get_tree_bdev+0x440/0x760 [ 296.617827][ T4281] ? gfs2_reconfigure+0x1060/0x1060 [ 296.623027][ T4281] gfs2_get_tree+0x4a/0x270 [ 296.627529][ T4281] vfs_get_tree+0x89/0x2f0 [ 296.631941][ T4281] path_mount+0x1326/0x1e20 [ 296.636442][ T4281] ? kmem_cache_free+0xeb/0x5b0 [ 296.641288][ T4281] ? finish_automount+0x960/0x960 [ 296.646311][ T4281] ? putname+0xfe/0x140 [ 296.650468][ T4281] __x64_sys_mount+0x27f/0x300 [ 296.655228][ T4281] ? copy_mnt_ns+0xae0/0xae0 [ 296.659819][ T4281] ? syscall_enter_from_user_mode+0x22/0xb0 [ 296.665718][ T4281] do_syscall_64+0x35/0xb0 [ 296.670133][ T4281] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 296.676025][ T4281] RIP: 0033:0x7f3fbbe8a93a [ 296.680445][ T4281] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 296.700136][ T4281] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 296.708542][ T4281] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 296.716505][ T4281] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 296.724469][ T4281] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 296.732702][ T4281] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 296.740670][ T4281] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 296.748662][ T4281] [ 296.758904][ T4293] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 296.765436][ T4288] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 296.767850][ T4293] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 296.781570][ T4281] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 296.797178][ T4293] syz-executor.3: attempt to access beyond end of device [ 296.797178][ T4293] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 296.805127][ T4289] gfs2: fsid=loop4.0: about to withdraw this file system [ 296.820315][ T4291] gfs2: not a GFS2 filesystem [ 296.825351][ T4289] gfs2: fsid=loop4.0: File system withdrawn [ 296.831671][ T4289] CPU: 1 PID: 4289 Comm: syz-executor.4 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 296.842038][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 296.852105][ T4289] Call Trace: [ 296.855408][ T4289] [ 296.858362][ T4289] dump_stack_lvl+0xcd/0x134 [ 296.859150][ T4287] syz-executor.1: attempt to access beyond end of device [ 296.859150][ T4287] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 296.862979][ T4289] gfs2_withdraw.cold+0x272/0xf78 [ 296.863017][ T4289] ? gfs2_freeze_unlock+0x50/0x50 [ 296.887071][ T4289] ? gfs2_lm+0x1a0/0x1a0 [ 296.891377][ T4289] ? gfs2_meta_read+0x5e1/0x9c0 [ 296.896440][ T4289] gfs2_meta_check_ii+0x68/0xa0 [ 296.896847][ T4288] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 296.896847][ T4288] bh = 0 (magic number) [ 296.896847][ T4288] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 296.901309][ T4289] gfs2_meta_buffer+0x395/0x3f0 [ 296.901340][ T4289] ? gfs2_journal_wipe+0xd00/0xd00 [ 296.901376][ T4289] gfs2_inode_refresh+0x97/0xf50 [ 296.901406][ T4289] ? inode_go_sync+0x560/0x560 [ 296.939764][ T4289] inode_go_instantiate+0x46/0x60 [ 296.944805][ T4289] gfs2_instantiate+0x166/0x250 [ 296.948885][ T4293] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 296.949649][ T4289] gfs2_glock_wait+0x193/0x2e0 [ 296.949677][ T4289] gfs2_glock_nq+0xa81/0x1650 [ 296.949706][ T4289] gfs2_lookupi+0x369/0x6a0 [ 296.957637][ T4287] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 296.961019][ T4289] ? gfs2_lookup_by_inum+0x100/0x100 [ 296.961052][ T4289] ? gfs2_lookup_simple+0x99/0xe0 [ 296.961070][ T4289] ? crc32_body+0x348/0x5f0 [ 296.961102][ T4289] gfs2_lookup_simple+0x99/0xe0 [ 296.961120][ T4289] ? gfs2_rename2+0xa0/0xa0 [ 296.961141][ T4289] ? enable_ptr_key_workfn+0x20/0x20 [ 296.961169][ T4289] init_inodes+0x420/0x2790 [ 296.961197][ T4289] ? vsnprintf+0x2cc/0x14f0 [ 296.961221][ T4289] ? end_bio_io_page+0xa0/0xa0 [ 296.993820][ T4288] gfs2: fsid=loop2.0: about to withdraw this file system [ 296.996530][ T4289] ? pointer+0x950/0x950 [ 296.996562][ T4289] ? gfs2_glock_dq_uninit+0x87/0x100 [ 296.996590][ T4289] ? snprintf+0xbb/0xf0 [ 297.016156][ T4288] gfs2: fsid=loop2.0: File system withdrawn [ 297.020056][ T4289] ? vsprintf+0x30/0x30 [ 297.020087][ T4289] ? gfs2_read_super+0x17a0/0x17a0 [ 297.020124][ T4289] ? __debugfs_create_file+0x392/0x540 [ 297.020150][ T4289] gfs2_fill_super+0x1a3d/0x27f0 [ 297.020181][ T4289] ? gfs2_reconfigure+0x1060/0x1060 [ 297.020209][ T4289] ? gfs2_fill_super+0x1744/0x27f0 [ 297.076683][ T4289] ? snprintf+0xbb/0xf0 [ 297.080866][ T4289] ? vsprintf+0x30/0x30 [ 297.085025][ T4289] ? wait_for_completion_io_timeout+0x20/0x20 [ 297.091114][ T4289] ? set_blocksize+0x2e5/0x370 [ 297.095902][ T4289] get_tree_bdev+0x440/0x760 [ 297.100523][ T4289] ? gfs2_reconfigure+0x1060/0x1060 [ 297.105733][ T4289] gfs2_get_tree+0x4a/0x270 [ 297.110248][ T4289] vfs_get_tree+0x89/0x2f0 [ 297.114687][ T4289] path_mount+0x1326/0x1e20 [ 297.119231][ T4289] ? kmem_cache_free+0xeb/0x5b0 [ 297.124106][ T4289] ? finish_automount+0x960/0x960 [ 297.129157][ T4289] ? putname+0xfe/0x140 [ 297.133338][ T4289] __x64_sys_mount+0x27f/0x300 [ 297.138130][ T4289] ? copy_mnt_ns+0xae0/0xae0 [ 297.142746][ T4289] ? syscall_enter_from_user_mode+0x2c/0xb0 [ 297.148680][ T4289] do_syscall_64+0x35/0xb0 [ 297.153114][ T4289] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 297.159024][ T4289] RIP: 0033:0x7f4784a8a93a [ 297.163470][ T4289] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 297.183565][ T4289] RSP: 002b:00007f4785c12f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 297.191988][ T4289] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4784a8a93a [ 297.200174][ T4289] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4785c12fe0 [ 297.208166][ T4289] RBP: 00007f4785c13020 R08: 00007f4785c13020 R09: 0000000020000000 15:10:37 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 297.216148][ T4289] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 297.224121][ T4289] R13: 0000000020000100 R14: 00007f4785c12fe0 R15: 0000000020000040 [ 297.232113][ T4289] [ 297.235139][ T4288] CPU: 0 PID: 4288 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 297.243777][ T4289] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 297.245556][ T4288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 297.245571][ T4288] Call Trace: [ 297.245577][ T4288] [ 297.245586][ T4288] dump_stack_lvl+0xcd/0x134 [ 297.273038][ T4288] gfs2_withdraw.cold+0x272/0xf78 [ 297.278098][ T4288] ? gfs2_freeze_unlock+0x50/0x50 [ 297.283126][ T4288] ? gfs2_lm+0x1a0/0x1a0 [ 297.287373][ T4288] ? gfs2_meta_read+0x5e1/0x9c0 [ 297.292232][ T4288] gfs2_meta_check_ii+0x68/0xa0 [ 297.297088][ T4288] gfs2_meta_buffer+0x395/0x3f0 [ 297.301940][ T4288] ? gfs2_journal_wipe+0xd00/0xd00 [ 297.307057][ T4288] gfs2_inode_refresh+0x97/0xf50 [ 297.311991][ T4288] ? inode_go_sync+0x560/0x560 [ 297.316756][ T4288] inode_go_instantiate+0x46/0x60 [ 297.321776][ T4288] gfs2_instantiate+0x166/0x250 [ 297.326623][ T4288] gfs2_glock_wait+0x193/0x2e0 [ 297.331389][ T4288] gfs2_glock_nq+0xa81/0x1650 [ 297.336070][ T4288] gfs2_lookupi+0x369/0x6a0 [ 297.340575][ T4288] ? gfs2_lookup_by_inum+0x100/0x100 [ 297.345860][ T4288] ? gfs2_lookup_simple+0x99/0xe0 [ 297.350877][ T4288] ? crc32_body+0x348/0x5f0 [ 297.355385][ T4288] gfs2_lookup_simple+0x99/0xe0 [ 297.360231][ T4288] ? gfs2_rename2+0xa0/0xa0 [ 297.364735][ T4288] ? enable_ptr_key_workfn+0x20/0x20 [ 297.370022][ T4288] init_inodes+0x420/0x2790 [ 297.374528][ T4288] ? vsnprintf+0x2cc/0x14f0 [ 297.379033][ T4288] ? end_bio_io_page+0xa0/0xa0 [ 297.383797][ T4288] ? pointer+0x950/0x950 [ 297.388038][ T4288] ? gfs2_glock_dq_uninit+0x87/0x100 [ 297.393321][ T4288] ? snprintf+0xbb/0xf0 [ 297.397469][ T4288] ? vsprintf+0x30/0x30 [ 297.401620][ T4288] ? gfs2_read_super+0x17a0/0x17a0 [ 297.406738][ T4288] ? __debugfs_create_file+0x392/0x540 [ 297.412199][ T4288] gfs2_fill_super+0x1a3d/0x27f0 [ 297.417140][ T4288] ? gfs2_reconfigure+0x1060/0x1060 [ 297.422424][ T4288] ? gfs2_fill_super+0x1744/0x27f0 [ 297.427537][ T4288] ? snprintf+0xbb/0xf0 [ 297.431711][ T4288] ? vsprintf+0x30/0x30 [ 297.435872][ T4288] ? wait_for_completion_io_timeout+0x20/0x20 [ 297.441945][ T4288] ? set_blocksize+0x2e5/0x370 [ 297.446712][ T4288] get_tree_bdev+0x440/0x760 [ 297.451300][ T4288] ? gfs2_reconfigure+0x1060/0x1060 [ 297.456499][ T4288] gfs2_get_tree+0x4a/0x270 [ 297.461003][ T4288] vfs_get_tree+0x89/0x2f0 [ 297.465417][ T4288] path_mount+0x1326/0x1e20 [ 297.469922][ T4288] ? kmem_cache_free+0xeb/0x5b0 [ 297.474771][ T4288] ? finish_automount+0x960/0x960 [ 297.479799][ T4288] ? putname+0xfe/0x140 [ 297.483956][ T4288] __x64_sys_mount+0x27f/0x300 [ 297.488717][ T4288] ? copy_mnt_ns+0xae0/0xae0 [ 297.493303][ T4288] ? syscall_enter_from_user_mode+0x22/0xb0 [ 297.499201][ T4288] do_syscall_64+0x35/0xb0 [ 297.503612][ T4288] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 297.509502][ T4288] RIP: 0033:0x7f9d0948a93a [ 297.513911][ T4288] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 297.533517][ T4288] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 297.541926][ T4288] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 297.549977][ T4288] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 297.557948][ T4288] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 297.565919][ T4288] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 297.573887][ T4288] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 297.581867][ T4288] [ 297.601362][ T4288] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:38 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:38 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:38 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 297.623000][ T3655] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 297.703073][ T4299] loop4: detected capacity change from 0 to 256 [ 297.713923][ T4300] loop3: detected capacity change from 0 to 256 [ 297.724269][ T4302] loop0: detected capacity change from 0 to 256 [ 297.727360][ T4301] loop5: detected capacity change from 0 to 256 [ 297.733246][ T4304] loop1: detected capacity change from 0 to 256 [ 297.746556][ T4300] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 297.747402][ T4302] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 297.756221][ T4300] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 297.770422][ T4301] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 297.779314][ T4299] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 297.788097][ T4304] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 297.796078][ T4304] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 297.806934][ T4299] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 297.814751][ T4300] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 297.814751][ T4300] bh = 0 (magic number) [ 297.814751][ T4300] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 297.836074][ T4304] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 297.836074][ T4304] bh = 0 (magic number) [ 297.836074][ T4304] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 297.856520][ T4301] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 297.866559][ T4305] loop2: detected capacity change from 0 to 256 [ 297.875838][ T4299] gfs2: fsid=loop4.0: fatal: invalid metadata block [ 297.875838][ T4299] bh = 0 (magic number) [ 297.875838][ T4299] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 297.898459][ T4305] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 297.906461][ T4300] gfs2: fsid=loop3.0: about to withdraw this file system [ 297.918313][ T4304] gfs2: fsid=loop1.0: about to withdraw this file system [ 297.926428][ T4301] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 297.926428][ T4301] bh = 0 (magic number) [ 297.926428][ T4301] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 297.946069][ T4305] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 297.960614][ T4300] gfs2: fsid=loop3.0: File system withdrawn [ 297.967594][ T4304] gfs2: fsid=loop1.0: File system withdrawn [ 297.976633][ T4305] syz-executor.2: attempt to access beyond end of device [ 297.976633][ T4305] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 297.990990][ T4302] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 298.003532][ T4304] CPU: 0 PID: 4304 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 298.003623][ T4299] gfs2: fsid=loop4.0: about to withdraw this file system [ 298.013861][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 298.013876][ T4304] Call Trace: [ 298.013882][ T4304] [ 298.013890][ T4304] dump_stack_lvl+0xcd/0x134 [ 298.013923][ T4304] gfs2_withdraw.cold+0x272/0xf78 [ 298.013953][ T4304] ? gfs2_freeze_unlock+0x50/0x50 [ 298.013978][ T4304] ? gfs2_lm+0x1a0/0x1a0 [ 298.014004][ T4304] ? gfs2_meta_read+0x5e1/0x9c0 [ 298.014036][ T4304] gfs2_meta_check_ii+0x68/0xa0 [ 298.014064][ T4304] gfs2_meta_buffer+0x395/0x3f0 [ 298.014089][ T4304] ? gfs2_journal_wipe+0xd00/0xd00 [ 298.025206][ T4299] gfs2: fsid=loop4.0: File system withdrawn [ 298.031146][ T4304] gfs2_inode_refresh+0x97/0xf50 [ 298.031178][ T4304] ? inode_go_sync+0x560/0x560 [ 298.031210][ T4304] inode_go_instantiate+0x46/0x60 [ 298.031233][ T4304] gfs2_instantiate+0x166/0x250 [ 298.059440][ T4301] gfs2: fsid=loop5.0: about to withdraw this file system [ 298.061084][ T4304] gfs2_glock_wait+0x193/0x2e0 [ 298.061113][ T4304] gfs2_glock_nq+0xa81/0x1650 [ 298.061146][ T4304] gfs2_lookupi+0x369/0x6a0 [ 298.069742][ T4301] gfs2: fsid=loop5.0: File system withdrawn [ 298.070807][ T4304] ? gfs2_lookup_by_inum+0x100/0x100 [ 298.070844][ T4304] ? gfs2_lookup_simple+0x99/0xe0 [ 298.070864][ T4304] ? crc32_body+0x348/0x5f0 [ 298.143252][ T4304] gfs2_lookup_simple+0x99/0xe0 [ 298.148124][ T4304] ? gfs2_rename2+0xa0/0xa0 [ 298.152633][ T4304] ? enable_ptr_key_workfn+0x20/0x20 [ 298.157931][ T4304] init_inodes+0x420/0x2790 [ 298.162453][ T4304] ? vsnprintf+0x2cc/0x14f0 [ 298.167062][ T4304] ? end_bio_io_page+0xa0/0xa0 [ 298.171837][ T4304] ? pointer+0x950/0x950 [ 298.176098][ T4304] ? gfs2_glock_dq_uninit+0x87/0x100 [ 298.181398][ T4304] ? snprintf+0xbb/0xf0 [ 298.185564][ T4304] ? vsprintf+0x30/0x30 [ 298.189725][ T4304] ? gfs2_read_super+0x17a0/0x17a0 [ 298.194866][ T4304] ? __debugfs_create_file+0x392/0x540 [ 298.200335][ T4304] gfs2_fill_super+0x1a3d/0x27f0 [ 298.205293][ T4304] ? gfs2_reconfigure+0x1060/0x1060 [ 298.210516][ T4304] ? gfs2_fill_super+0x1744/0x27f0 [ 298.215641][ T4304] ? snprintf+0xbb/0xf0 [ 298.219808][ T4304] ? vsprintf+0x30/0x30 [ 298.223970][ T4304] ? wait_for_completion_io_timeout+0x20/0x20 [ 298.230053][ T4304] ? set_blocksize+0x2e5/0x370 [ 298.234832][ T4304] get_tree_bdev+0x440/0x760 [ 298.239444][ T4304] ? gfs2_reconfigure+0x1060/0x1060 [ 298.244663][ T4304] gfs2_get_tree+0x4a/0x270 [ 298.249195][ T4304] vfs_get_tree+0x89/0x2f0 [ 298.253631][ T4304] path_mount+0x1326/0x1e20 [ 298.258158][ T4304] ? kmem_cache_free+0xeb/0x5b0 [ 298.263017][ T4304] ? finish_automount+0x960/0x960 [ 298.268056][ T4304] ? putname+0xfe/0x140 [ 298.272243][ T4304] __x64_sys_mount+0x27f/0x300 [ 298.277017][ T4304] ? copy_mnt_ns+0xae0/0xae0 [ 298.281623][ T4304] ? syscall_enter_from_user_mode+0x22/0xb0 [ 298.287534][ T4304] do_syscall_64+0x35/0xb0 [ 298.291956][ T4304] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 298.297851][ T4304] RIP: 0033:0x7fdedca8a93a [ 298.302264][ T4304] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 298.321875][ T4304] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 298.330302][ T4304] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 298.338277][ T4304] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 298.346263][ T4304] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 298.354235][ T4304] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 298.362207][ T4304] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 298.370196][ T4304] [ 298.373223][ T4301] CPU: 1 PID: 4301 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 298.383569][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 298.393619][ T4301] Call Trace: [ 298.396887][ T4301] [ 298.399815][ T4301] dump_stack_lvl+0xcd/0x134 [ 298.404409][ T4301] gfs2_withdraw.cold+0x272/0xf78 [ 298.409436][ T4301] ? gfs2_freeze_unlock+0x50/0x50 [ 298.414458][ T4301] ? gfs2_lm+0x1a0/0x1a0 [ 298.418701][ T4301] ? gfs2_meta_read+0x5e1/0x9c0 [ 298.423555][ T4301] gfs2_meta_check_ii+0x68/0xa0 [ 298.428405][ T4301] gfs2_meta_buffer+0x395/0x3f0 [ 298.433255][ T4301] ? gfs2_journal_wipe+0xd00/0xd00 [ 298.438381][ T4301] gfs2_inode_refresh+0x97/0xf50 [ 298.443324][ T4301] ? inode_go_sync+0x560/0x560 [ 298.448178][ T4301] inode_go_instantiate+0x46/0x60 [ 298.453198][ T4301] gfs2_instantiate+0x166/0x250 [ 298.458044][ T4301] gfs2_glock_wait+0x193/0x2e0 [ 298.462803][ T4301] gfs2_glock_nq+0xa81/0x1650 [ 298.467487][ T4301] gfs2_lookupi+0x369/0x6a0 [ 298.471990][ T4301] ? gfs2_lookup_by_inum+0x100/0x100 [ 298.477279][ T4301] ? gfs2_lookup_simple+0x99/0xe0 [ 298.482297][ T4301] ? crc32_body+0x348/0x5f0 [ 298.486803][ T4301] gfs2_lookup_simple+0x99/0xe0 [ 298.491644][ T4301] ? gfs2_rename2+0xa0/0xa0 [ 298.496142][ T4301] ? enable_ptr_key_workfn+0x20/0x20 [ 298.501427][ T4301] init_inodes+0x420/0x2790 [ 298.505931][ T4301] ? vsnprintf+0x2cc/0x14f0 [ 298.510438][ T4301] ? end_bio_io_page+0xa0/0xa0 [ 298.515196][ T4301] ? pointer+0x950/0x950 [ 298.519521][ T4301] ? gfs2_glock_dq_uninit+0x87/0x100 [ 298.524805][ T4301] ? snprintf+0xbb/0xf0 [ 298.528958][ T4301] ? vsprintf+0x30/0x30 [ 298.533106][ T4301] ? gfs2_read_super+0x17a0/0x17a0 [ 298.538225][ T4301] ? __debugfs_create_file+0x392/0x540 [ 298.543682][ T4301] gfs2_fill_super+0x1a3d/0x27f0 [ 298.548621][ T4301] ? gfs2_reconfigure+0x1060/0x1060 [ 298.553822][ T4301] ? gfs2_fill_super+0x1744/0x27f0 [ 298.558939][ T4301] ? snprintf+0xbb/0xf0 [ 298.563093][ T4301] ? vsprintf+0x30/0x30 [ 298.567243][ T4301] ? wait_for_completion_io_timeout+0x20/0x20 [ 298.573322][ T4301] ? set_blocksize+0x2e5/0x370 [ 298.578088][ T4301] get_tree_bdev+0x440/0x760 [ 298.582676][ T4301] ? gfs2_reconfigure+0x1060/0x1060 [ 298.587872][ T4301] gfs2_get_tree+0x4a/0x270 [ 298.592374][ T4301] vfs_get_tree+0x89/0x2f0 [ 298.596784][ T4301] path_mount+0x1326/0x1e20 [ 298.601288][ T4301] ? kmem_cache_free+0xeb/0x5b0 [ 298.606180][ T4301] ? finish_automount+0x960/0x960 [ 298.611206][ T4301] ? putname+0xfe/0x140 [ 298.615365][ T4301] __x64_sys_mount+0x27f/0x300 [ 298.620130][ T4301] ? copy_mnt_ns+0xae0/0xae0 [ 298.624718][ T4301] ? syscall_enter_from_user_mode+0x22/0xb0 [ 298.630619][ T4301] do_syscall_64+0x35/0xb0 [ 298.635033][ T4301] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 298.640925][ T4301] RIP: 0033:0x7fd97e88a93a [ 298.645335][ T4301] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 298.664943][ T4301] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 298.673351][ T4301] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 298.681316][ T4301] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 298.689284][ T4301] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 298.697247][ T4301] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 298.705212][ T4301] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 298.713194][ T4301] [ 298.726179][ T4302] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 298.726179][ T4302] bh = 0 (magic number) [ 298.726179][ T4302] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 298.730235][ T4305] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 298.752494][ T4302] gfs2: fsid=loop0.0: about to withdraw this file system [ 298.759930][ T4302] gfs2: fsid=loop0.0: File system withdrawn [ 298.765917][ T4302] CPU: 0 PID: 4302 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 298.776269][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 298.786335][ T4302] Call Trace: [ 298.789620][ T4302] [ 298.792564][ T4302] dump_stack_lvl+0xcd/0x134 [ 298.797177][ T4302] gfs2_withdraw.cold+0x272/0xf78 [ 298.802210][ T4302] ? gfs2_freeze_unlock+0x50/0x50 [ 298.807236][ T4302] ? gfs2_lm+0x1a0/0x1a0 [ 298.811478][ T4302] ? gfs2_meta_read+0x5e1/0x9c0 [ 298.816333][ T4302] gfs2_meta_check_ii+0x68/0xa0 [ 298.821188][ T4302] gfs2_meta_buffer+0x395/0x3f0 [ 298.826040][ T4302] ? gfs2_journal_wipe+0xd00/0xd00 [ 298.831154][ T4302] gfs2_inode_refresh+0x97/0xf50 [ 298.836088][ T4302] ? inode_go_sync+0x560/0x560 [ 298.840851][ T4302] inode_go_instantiate+0x46/0x60 [ 298.845871][ T4302] gfs2_instantiate+0x166/0x250 [ 298.850804][ T4302] gfs2_glock_wait+0x193/0x2e0 [ 298.855563][ T4302] gfs2_glock_nq+0xa81/0x1650 [ 298.860248][ T4302] gfs2_lookupi+0x369/0x6a0 [ 298.864754][ T4302] ? gfs2_lookup_by_inum+0x100/0x100 [ 298.870049][ T4302] ? gfs2_lookup_simple+0x99/0xe0 [ 298.875073][ T4302] ? crc32_body+0x348/0x5f0 [ 298.879583][ T4302] gfs2_lookup_simple+0x99/0xe0 [ 298.884427][ T4302] ? gfs2_rename2+0xa0/0xa0 [ 298.888923][ T4302] ? enable_ptr_key_workfn+0x20/0x20 [ 298.894208][ T4302] init_inodes+0x420/0x2790 [ 298.898717][ T4302] ? vsnprintf+0x2cc/0x14f0 [ 298.903220][ T4302] ? end_bio_io_page+0xa0/0xa0 [ 298.907983][ T4302] ? pointer+0x950/0x950 [ 298.912224][ T4302] ? gfs2_glock_dq_uninit+0x87/0x100 [ 298.917508][ T4302] ? snprintf+0xbb/0xf0 [ 298.921662][ T4302] ? vsprintf+0x30/0x30 [ 298.925813][ T4302] ? gfs2_read_super+0x17a0/0x17a0 [ 298.930930][ T4302] ? __debugfs_create_file+0x392/0x540 [ 298.936389][ T4302] gfs2_fill_super+0x1a3d/0x27f0 [ 298.941333][ T4302] ? gfs2_reconfigure+0x1060/0x1060 [ 298.946533][ T4302] ? gfs2_fill_super+0x1744/0x27f0 [ 298.951646][ T4302] ? snprintf+0xbb/0xf0 [ 298.955799][ T4302] ? vsprintf+0x30/0x30 [ 298.959951][ T4302] ? wait_for_completion_io_timeout+0x20/0x20 [ 298.966020][ T4302] ? set_blocksize+0x2e5/0x370 [ 298.970790][ T4302] get_tree_bdev+0x440/0x760 [ 298.975378][ T4302] ? gfs2_reconfigure+0x1060/0x1060 [ 298.980580][ T4302] gfs2_get_tree+0x4a/0x270 [ 298.985085][ T4302] vfs_get_tree+0x89/0x2f0 [ 298.989501][ T4302] path_mount+0x1326/0x1e20 [ 298.994003][ T4302] ? kmem_cache_free+0xeb/0x5b0 [ 298.998852][ T4302] ? finish_automount+0x960/0x960 [ 299.003878][ T4302] ? putname+0xfe/0x140 [ 299.008121][ T4302] __x64_sys_mount+0x27f/0x300 [ 299.012885][ T4302] ? copy_mnt_ns+0xae0/0xae0 [ 299.017472][ T4302] ? syscall_enter_from_user_mode+0x22/0xb0 [ 299.023373][ T4302] do_syscall_64+0x35/0xb0 [ 299.027790][ T4302] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 299.033678][ T4302] RIP: 0033:0x7f3fbbe8a93a [ 299.038086][ T4302] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 299.057692][ T4302] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 299.066103][ T4302] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 299.074070][ T4302] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 299.082035][ T4302] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 299.090001][ T4302] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 299.097964][ T4302] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 299.105937][ T4302] [ 299.111204][ T4300] CPU: 1 PID: 4300 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 299.121660][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 299.126590][ T4301] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 299.131723][ T4300] Call Trace: [ 299.131732][ T4300] [ 299.131741][ T4300] dump_stack_lvl+0xcd/0x134 [ 299.131772][ T4300] gfs2_withdraw.cold+0x272/0xf78 [ 299.131802][ T4300] ? gfs2_freeze_unlock+0x50/0x50 [ 299.131828][ T4300] ? gfs2_lm+0x1a0/0x1a0 [ 299.163430][ T4300] ? gfs2_meta_read+0x5e1/0x9c0 [ 299.168293][ T4300] gfs2_meta_check_ii+0x68/0xa0 [ 299.173147][ T4300] gfs2_meta_buffer+0x395/0x3f0 [ 299.177999][ T4300] ? gfs2_journal_wipe+0xd00/0xd00 [ 299.183117][ T4300] gfs2_inode_refresh+0x97/0xf50 [ 299.188051][ T4300] ? inode_go_sync+0x560/0x560 [ 299.192819][ T4300] inode_go_instantiate+0x46/0x60 [ 299.197841][ T4300] gfs2_instantiate+0x166/0x250 [ 299.202686][ T4300] gfs2_glock_wait+0x193/0x2e0 [ 299.207444][ T4300] gfs2_glock_nq+0xa81/0x1650 [ 299.212128][ T4300] gfs2_lookupi+0x369/0x6a0 [ 299.216635][ T4300] ? gfs2_lookup_by_inum+0x100/0x100 [ 299.221923][ T4300] ? gfs2_lookup_simple+0x99/0xe0 [ 299.226944][ T4300] ? crc32_body+0x348/0x5f0 [ 299.231451][ T4300] gfs2_lookup_simple+0x99/0xe0 [ 299.236297][ T4300] ? gfs2_rename2+0xa0/0xa0 [ 299.240800][ T4300] ? enable_ptr_key_workfn+0x20/0x20 [ 299.246087][ T4300] init_inodes+0x420/0x2790 [ 299.250592][ T4300] ? vsnprintf+0x2cc/0x14f0 [ 299.255096][ T4300] ? end_bio_io_page+0xa0/0xa0 [ 299.259947][ T4300] ? pointer+0x950/0x950 [ 299.264188][ T4300] ? gfs2_glock_dq_uninit+0x87/0x100 [ 299.269472][ T4300] ? snprintf+0xbb/0xf0 [ 299.273623][ T4300] ? vsprintf+0x30/0x30 [ 299.277775][ T4300] ? gfs2_read_super+0x17a0/0x17a0 [ 299.282896][ T4300] ? __debugfs_create_file+0x392/0x540 [ 299.288353][ T4300] gfs2_fill_super+0x1a3d/0x27f0 [ 299.293304][ T4300] ? gfs2_reconfigure+0x1060/0x1060 [ 299.298503][ T4300] ? gfs2_fill_super+0x1744/0x27f0 [ 299.303614][ T4300] ? snprintf+0xbb/0xf0 [ 299.307766][ T4300] ? vsprintf+0x30/0x30 [ 299.311922][ T4300] ? wait_for_completion_io_timeout+0x20/0x20 [ 299.317995][ T4300] ? set_blocksize+0x2e5/0x370 [ 299.322766][ T4300] get_tree_bdev+0x440/0x760 [ 299.327354][ T4300] ? gfs2_reconfigure+0x1060/0x1060 [ 299.332554][ T4300] gfs2_get_tree+0x4a/0x270 [ 299.337059][ T4300] vfs_get_tree+0x89/0x2f0 [ 299.341475][ T4300] path_mount+0x1326/0x1e20 [ 299.345982][ T4300] ? kmem_cache_free+0xeb/0x5b0 [ 299.350831][ T4300] ? finish_automount+0x960/0x960 [ 299.355861][ T4300] ? putname+0xfe/0x140 [ 299.360026][ T4300] __x64_sys_mount+0x27f/0x300 [ 299.365049][ T4300] ? copy_mnt_ns+0xae0/0xae0 [ 299.369640][ T4300] ? syscall_enter_from_user_mode+0x22/0xb0 [ 299.375538][ T4300] do_syscall_64+0x35/0xb0 [ 299.379952][ T4300] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 299.385843][ T4300] RIP: 0033:0x7facb128a93a [ 299.390254][ T4300] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 15:10:40 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 299.409862][ T4300] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 299.418270][ T4300] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 299.426241][ T4300] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 299.434214][ T4300] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 299.442182][ T4300] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 299.450145][ T4300] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 299.458123][ T4300] [ 299.465897][ T4299] CPU: 1 PID: 4299 Comm: syz-executor.4 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 299.476267][ T4299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 299.486352][ T4299] Call Trace: [ 299.489731][ T4299] [ 299.492672][ T4299] dump_stack_lvl+0xcd/0x134 [ 299.497299][ T4299] gfs2_withdraw.cold+0x272/0xf78 [ 299.502361][ T4299] ? gfs2_freeze_unlock+0x50/0x50 [ 299.507411][ T4299] ? gfs2_lm+0x1a0/0x1a0 [ 299.511674][ T4299] ? gfs2_meta_read+0x5e1/0x9c0 [ 299.516554][ T4299] gfs2_meta_check_ii+0x68/0xa0 [ 299.521426][ T4299] gfs2_meta_buffer+0x395/0x3f0 [ 299.526299][ T4299] ? gfs2_journal_wipe+0xd00/0xd00 [ 299.531420][ T4299] gfs2_inode_refresh+0x97/0xf50 [ 299.536353][ T4299] ? inode_go_sync+0x560/0x560 [ 299.541126][ T4299] inode_go_instantiate+0x46/0x60 [ 299.546154][ T4299] gfs2_instantiate+0x166/0x250 [ 299.551005][ T4299] gfs2_glock_wait+0x193/0x2e0 [ 299.555763][ T4299] gfs2_glock_nq+0xa81/0x1650 [ 299.560444][ T4299] gfs2_lookupi+0x369/0x6a0 [ 299.564949][ T4299] ? gfs2_lookup_by_inum+0x100/0x100 [ 299.570234][ T4299] ? gfs2_lookup_simple+0x99/0xe0 [ 299.575252][ T4299] ? crc32_body+0x348/0x5f0 [ 299.579768][ T4299] gfs2_lookup_simple+0x99/0xe0 [ 299.584638][ T4299] ? gfs2_rename2+0xa0/0xa0 [ 299.589150][ T4299] ? enable_ptr_key_workfn+0x20/0x20 [ 299.594531][ T4299] init_inodes+0x420/0x2790 [ 299.599040][ T4299] ? vsnprintf+0x2cc/0x14f0 [ 299.603544][ T4299] ? end_bio_io_page+0xa0/0xa0 [ 299.608314][ T4299] ? pointer+0x950/0x950 [ 299.612555][ T4299] ? gfs2_glock_dq_uninit+0x87/0x100 [ 299.617843][ T4299] ? snprintf+0xbb/0xf0 [ 299.622001][ T4299] ? vsprintf+0x30/0x30 [ 299.626149][ T4299] ? gfs2_read_super+0x17a0/0x17a0 [ 299.631264][ T4299] ? __debugfs_create_file+0x392/0x540 [ 299.636724][ T4299] gfs2_fill_super+0x1a3d/0x27f0 [ 299.641669][ T4299] ? gfs2_reconfigure+0x1060/0x1060 [ 299.646871][ T4299] ? gfs2_fill_super+0x1744/0x27f0 [ 299.651983][ T4299] ? snprintf+0xbb/0xf0 [ 299.656135][ T4299] ? vsprintf+0x30/0x30 [ 299.660285][ T4299] ? wait_for_completion_io_timeout+0x20/0x20 [ 299.666359][ T4299] ? set_blocksize+0x2e5/0x370 [ 299.671124][ T4299] get_tree_bdev+0x440/0x760 [ 299.675716][ T4299] ? gfs2_reconfigure+0x1060/0x1060 [ 299.680917][ T4299] gfs2_get_tree+0x4a/0x270 [ 299.685418][ T4299] vfs_get_tree+0x89/0x2f0 [ 299.689831][ T4299] path_mount+0x1326/0x1e20 [ 299.694332][ T4299] ? kmem_cache_free+0xeb/0x5b0 [ 299.699180][ T4299] ? finish_automount+0x960/0x960 [ 299.704204][ T4299] ? putname+0xfe/0x140 [ 299.708362][ T4299] __x64_sys_mount+0x27f/0x300 [ 299.713125][ T4299] ? copy_mnt_ns+0xae0/0xae0 [ 299.717715][ T4299] ? syscall_enter_from_user_mode+0x22/0xb0 [ 299.723613][ T4299] do_syscall_64+0x35/0xb0 [ 299.728029][ T4299] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 299.733917][ T4299] RIP: 0033:0x7f4784a8a93a [ 299.738333][ T4299] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 299.757933][ T4299] RSP: 002b:00007f4785c12f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 15:10:40 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 299.766337][ T4299] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4784a8a93a [ 299.774307][ T4299] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4785c12fe0 [ 299.782275][ T4299] RBP: 00007f4785c13020 R08: 00007f4785c13020 R09: 0000000020000000 [ 299.790243][ T4299] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 299.798208][ T4299] R13: 0000000020000100 R14: 00007f4785c12fe0 R15: 0000000020000040 [ 299.806182][ T4299] [ 299.817738][ T4304] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 299.850456][ T4299] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 299.857199][ T4300] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 299.869996][ T4133] blk_print_req_error: 1 callbacks suppressed [ 299.870010][ T4133] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 299.885554][ T4308] loop2: detected capacity change from 0 to 256 15:10:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 299.896959][ T4309] loop5: detected capacity change from 0 to 256 [ 299.907336][ T4308] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 299.924760][ T4308] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 299.935467][ T4308] syz-executor.2: attempt to access beyond end of device [ 299.935467][ T4308] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 15:10:40 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:40 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 299.935731][ T4309] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 299.955671][ T4308] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 299.981997][ T4309] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 299.992780][ T4302] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 300.001982][ T4309] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 300.001982][ T4309] bh = 0 (magic number) [ 300.001982][ T4309] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 300.074039][ T4312] loop4: detected capacity change from 0 to 256 [ 300.075641][ T4313] loop1: detected capacity change from 0 to 256 [ 300.082319][ T4309] gfs2: fsid=loop5.0: about to withdraw this file system [ 300.101790][ T4312] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 300.103117][ T4313] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 300.110145][ T4309] gfs2: fsid=loop5.0: File system withdrawn [ 300.134320][ T4312] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 300.144816][ T4315] loop3: detected capacity change from 0 to 256 [ 300.150213][ T3651] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 300.162289][ T4312] syz-executor.4: attempt to access beyond end of device [ 300.162289][ T4312] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 300.166994][ T4313] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 300.176917][ T4309] CPU: 1 PID: 4309 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 300.193371][ T4309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 300.193781][ T4313] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 300.193781][ T4313] bh = 0 (magic number) [ 300.193781][ T4313] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 300.203598][ T4309] Call Trace: [ 300.203607][ T4309] [ 300.203616][ T4309] dump_stack_lvl+0xcd/0x134 [ 300.203648][ T4309] gfs2_withdraw.cold+0x272/0xf78 [ 300.203678][ T4309] ? gfs2_freeze_unlock+0x50/0x50 [ 300.203706][ T4309] ? gfs2_lm+0x1a0/0x1a0 [ 300.203733][ T4309] ? gfs2_meta_read+0x5e1/0x9c0 [ 300.203767][ T4309] gfs2_meta_check_ii+0x68/0xa0 [ 300.203794][ T4309] gfs2_meta_buffer+0x395/0x3f0 [ 300.227186][ T4313] gfs2: fsid=loop1.0: about to withdraw this file system [ 300.228715][ T4309] ? gfs2_journal_wipe+0xd00/0xd00 [ 300.228760][ T4309] gfs2_inode_refresh+0x97/0xf50 [ 300.228783][ T4309] ? inode_go_sync+0x560/0x560 [ 300.235062][ T4313] gfs2: fsid=loop1.0: File system withdrawn [ 300.238368][ T4309] inode_go_instantiate+0x46/0x60 [ 300.238398][ T4309] gfs2_instantiate+0x166/0x250 [ 300.238421][ T4309] gfs2_glock_wait+0x193/0x2e0 [ 300.238442][ T4309] gfs2_glock_nq+0xa81/0x1650 [ 300.238476][ T4309] gfs2_lookupi+0x369/0x6a0 [ 300.238506][ T4309] ? gfs2_lookup_by_inum+0x100/0x100 [ 300.238537][ T4309] ? gfs2_lookup_simple+0x99/0xe0 [ 300.321528][ T4312] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 300.323911][ T4309] ? crc32_body+0x348/0x5f0 [ 300.323949][ T4309] gfs2_lookup_simple+0x99/0xe0 [ 300.339912][ T4309] ? gfs2_rename2+0xa0/0xa0 [ 300.344429][ T4309] ? enable_ptr_key_workfn+0x20/0x20 [ 300.349730][ T4309] init_inodes+0x420/0x2790 [ 300.354250][ T4309] ? vsnprintf+0x2cc/0x14f0 [ 300.358772][ T4309] ? end_bio_io_page+0xa0/0xa0 [ 300.363554][ T4309] ? pointer+0x950/0x950 [ 300.367811][ T4309] ? gfs2_glock_dq_uninit+0x87/0x100 [ 300.373121][ T4309] ? snprintf+0xbb/0xf0 [ 300.377298][ T4309] ? vsprintf+0x30/0x30 [ 300.381464][ T4309] ? gfs2_read_super+0x17a0/0x17a0 [ 300.386603][ T4309] ? __debugfs_create_file+0x392/0x540 [ 300.392076][ T4309] gfs2_fill_super+0x1a3d/0x27f0 [ 300.397043][ T4309] ? gfs2_reconfigure+0x1060/0x1060 [ 300.402253][ T4309] ? gfs2_fill_super+0x1744/0x27f0 [ 300.407555][ T4309] ? snprintf+0xbb/0xf0 [ 300.411817][ T4309] ? vsprintf+0x30/0x30 [ 300.415985][ T4309] ? wait_for_completion_io_timeout+0x20/0x20 [ 300.422066][ T4309] ? set_blocksize+0x2e5/0x370 [ 300.426846][ T4309] get_tree_bdev+0x440/0x760 [ 300.431448][ T4309] ? gfs2_reconfigure+0x1060/0x1060 [ 300.436667][ T4309] gfs2_get_tree+0x4a/0x270 [ 300.441197][ T4309] vfs_get_tree+0x89/0x2f0 [ 300.445629][ T4309] path_mount+0x1326/0x1e20 [ 300.450148][ T4309] ? kmem_cache_free+0xeb/0x5b0 [ 300.455007][ T4309] ? finish_automount+0x960/0x960 [ 300.460050][ T4309] ? putname+0xfe/0x140 [ 300.464227][ T4309] __x64_sys_mount+0x27f/0x300 [ 300.469009][ T4309] ? copy_mnt_ns+0xae0/0xae0 [ 300.473707][ T4309] ? syscall_enter_from_user_mode+0x22/0xb0 [ 300.479619][ T4309] do_syscall_64+0x35/0xb0 [ 300.484052][ T4309] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 300.489964][ T4309] RIP: 0033:0x7fd97e88a93a [ 300.494384][ T4309] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 300.504357][ T4315] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 300.514158][ T4309] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 300.514184][ T4309] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 300.514198][ T4309] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 300.514212][ T4309] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 300.514225][ T4309] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 300.550205][ T4315] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 300.554281][ T4309] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 300.554316][ T4309] [ 300.583162][ T4313] CPU: 0 PID: 4313 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 300.586368][ T4309] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 300.593488][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 300.593503][ T4313] Call Trace: [ 300.593509][ T4313] [ 300.593517][ T4313] dump_stack_lvl+0xcd/0x134 [ 300.593551][ T4313] gfs2_withdraw.cold+0x272/0xf78 [ 300.593581][ T4313] ? gfs2_freeze_unlock+0x50/0x50 15:10:41 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 300.620665][ T4315] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 300.620665][ T4315] bh = 0 (magic number) [ 300.620665][ T4315] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 300.620938][ T4313] ? gfs2_lm+0x1a0/0x1a0 [ 300.626141][ T4315] gfs2: fsid=loop3.0: about to withdraw this file system [ 300.631024][ T4313] ? gfs2_meta_read+0x5e1/0x9c0 [ 300.631063][ T4313] gfs2_meta_check_ii+0x68/0xa0 [ 300.631093][ T4313] gfs2_meta_buffer+0x395/0x3f0 [ 300.631117][ T4313] ? gfs2_journal_wipe+0xd00/0xd00 [ 300.631149][ T4313] gfs2_inode_refresh+0x97/0xf50 [ 300.631173][ T4313] ? inode_go_sync+0x560/0x560 [ 300.631204][ T4313] inode_go_instantiate+0x46/0x60 [ 300.631228][ T4313] gfs2_instantiate+0x166/0x250 [ 300.631251][ T4313] gfs2_glock_wait+0x193/0x2e0 [ 300.665077][ T4315] gfs2: fsid=loop3.0: File system withdrawn [ 300.666029][ T4313] gfs2_glock_nq+0xa81/0x1650 [ 300.666070][ T4313] gfs2_lookupi+0x369/0x6a0 [ 300.666100][ T4313] ? gfs2_lookup_by_inum+0x100/0x100 [ 300.725417][ T4313] ? gfs2_lookup_simple+0x99/0xe0 [ 300.730440][ T4313] ? crc32_body+0x348/0x5f0 [ 300.734948][ T4313] gfs2_lookup_simple+0x99/0xe0 [ 300.739793][ T4313] ? gfs2_rename2+0xa0/0xa0 [ 300.744291][ T4313] ? enable_ptr_key_workfn+0x20/0x20 [ 300.749584][ T4313] init_inodes+0x420/0x2790 [ 300.754091][ T4313] ? vsnprintf+0x2cc/0x14f0 [ 300.758605][ T4313] ? end_bio_io_page+0xa0/0xa0 [ 300.763371][ T4313] ? pointer+0x950/0x950 [ 300.767609][ T4313] ? gfs2_glock_dq_uninit+0x87/0x100 [ 300.772897][ T4313] ? snprintf+0xbb/0xf0 [ 300.777225][ T4313] ? vsprintf+0x30/0x30 [ 300.781377][ T4313] ? gfs2_read_super+0x17a0/0x17a0 [ 300.786491][ T4313] ? __debugfs_create_file+0x392/0x540 [ 300.791949][ T4313] gfs2_fill_super+0x1a3d/0x27f0 [ 300.796900][ T4313] ? gfs2_reconfigure+0x1060/0x1060 [ 300.802106][ T4313] ? gfs2_fill_super+0x1744/0x27f0 [ 300.807227][ T4313] ? snprintf+0xbb/0xf0 [ 300.811467][ T4313] ? vsprintf+0x30/0x30 [ 300.815619][ T4313] ? wait_for_completion_io_timeout+0x20/0x20 [ 300.821777][ T4313] ? set_blocksize+0x2e5/0x370 [ 300.826542][ T4313] get_tree_bdev+0x440/0x760 [ 300.831133][ T4313] ? gfs2_reconfigure+0x1060/0x1060 [ 300.836334][ T4313] gfs2_get_tree+0x4a/0x270 [ 300.840837][ T4313] vfs_get_tree+0x89/0x2f0 [ 300.845249][ T4313] path_mount+0x1326/0x1e20 [ 300.849757][ T4313] ? kmem_cache_free+0xeb/0x5b0 [ 300.854605][ T4313] ? finish_automount+0x960/0x960 [ 300.859629][ T4313] ? putname+0xfe/0x140 [ 300.863788][ T4313] __x64_sys_mount+0x27f/0x300 [ 300.868552][ T4313] ? copy_mnt_ns+0xae0/0xae0 [ 300.873140][ T4313] ? syscall_enter_from_user_mode+0x22/0xb0 [ 300.879040][ T4313] do_syscall_64+0x35/0xb0 [ 300.883456][ T4313] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 300.889347][ T4313] RIP: 0033:0x7fdedca8a93a [ 300.893759][ T4313] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 300.913366][ T4313] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 300.921779][ T4313] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 300.929747][ T4313] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 300.937717][ T4313] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 300.945768][ T4313] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 300.953736][ T4313] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 300.961716][ T4313] [ 300.984559][ T4315] CPU: 0 PID: 4315 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 300.990834][ T4313] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 300.994922][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 300.994937][ T4315] Call Trace: [ 300.994943][ T4315] [ 300.994951][ T4315] dump_stack_lvl+0xcd/0x134 [ 301.022323][ T4315] gfs2_withdraw.cold+0x272/0xf78 [ 301.027352][ T4315] ? gfs2_freeze_unlock+0x50/0x50 [ 301.032468][ T4315] ? gfs2_lm+0x1a0/0x1a0 [ 301.036715][ T4315] ? gfs2_meta_read+0x5e1/0x9c0 [ 301.041568][ T4315] gfs2_meta_check_ii+0x68/0xa0 [ 301.046418][ T4315] gfs2_meta_buffer+0x395/0x3f0 [ 301.051269][ T4315] ? gfs2_journal_wipe+0xd00/0xd00 [ 301.056385][ T4315] gfs2_inode_refresh+0x97/0xf50 [ 301.061324][ T4315] ? inode_go_sync+0x560/0x560 [ 301.066087][ T4315] inode_go_instantiate+0x46/0x60 [ 301.071107][ T4315] gfs2_instantiate+0x166/0x250 [ 301.075951][ T4315] gfs2_glock_wait+0x193/0x2e0 [ 301.080709][ T4315] gfs2_glock_nq+0xa81/0x1650 [ 301.085390][ T4315] gfs2_lookupi+0x369/0x6a0 [ 301.089898][ T4315] ? gfs2_lookup_by_inum+0x100/0x100 [ 301.095187][ T4315] ? gfs2_lookup_simple+0x99/0xe0 [ 301.100205][ T4315] ? crc32_body+0x348/0x5f0 [ 301.104713][ T4315] gfs2_lookup_simple+0x99/0xe0 [ 301.109560][ T4315] ? gfs2_rename2+0xa0/0xa0 [ 301.114059][ T4315] ? enable_ptr_key_workfn+0x20/0x20 [ 301.119351][ T4315] init_inodes+0x420/0x2790 [ 301.123855][ T4315] ? vsnprintf+0x2cc/0x14f0 [ 301.128358][ T4315] ? end_bio_io_page+0xa0/0xa0 [ 301.133121][ T4315] ? pointer+0x950/0x950 [ 301.137359][ T4315] ? gfs2_glock_dq_uninit+0x87/0x100 [ 301.142643][ T4315] ? snprintf+0xbb/0xf0 [ 301.146797][ T4315] ? vsprintf+0x30/0x30 [ 301.150949][ T4315] ? gfs2_read_super+0x17a0/0x17a0 [ 301.156063][ T4315] ? __debugfs_create_file+0x392/0x540 [ 301.161521][ T4315] gfs2_fill_super+0x1a3d/0x27f0 [ 301.166464][ T4315] ? gfs2_reconfigure+0x1060/0x1060 [ 301.171664][ T4315] ? gfs2_fill_super+0x1744/0x27f0 [ 301.176777][ T4315] ? snprintf+0xbb/0xf0 [ 301.180931][ T4315] ? vsprintf+0x30/0x30 [ 301.185084][ T4315] ? wait_for_completion_io_timeout+0x20/0x20 [ 301.191156][ T4315] ? set_blocksize+0x2e5/0x370 [ 301.195924][ T4315] get_tree_bdev+0x440/0x760 [ 301.200515][ T4315] ? gfs2_reconfigure+0x1060/0x1060 [ 301.205714][ T4315] gfs2_get_tree+0x4a/0x270 [ 301.210219][ T4315] vfs_get_tree+0x89/0x2f0 [ 301.214633][ T4315] path_mount+0x1326/0x1e20 [ 301.219141][ T4315] ? kmem_cache_free+0xeb/0x5b0 [ 301.223989][ T4315] ? finish_automount+0x960/0x960 [ 301.229014][ T4315] ? putname+0xfe/0x140 [ 301.233175][ T4315] __x64_sys_mount+0x27f/0x300 [ 301.237942][ T4315] ? copy_mnt_ns+0xae0/0xae0 [ 301.242532][ T4315] ? syscall_enter_from_user_mode+0x22/0xb0 [ 301.248428][ T4315] do_syscall_64+0x35/0xb0 [ 301.252846][ T4315] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 301.258738][ T4315] RIP: 0033:0x7facb128a93a [ 301.263150][ T4315] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 301.282756][ T4315] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 301.291166][ T4315] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 301.299130][ T4315] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 301.307097][ T4315] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 301.315065][ T4315] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 301.323029][ T4315] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 301.331007][ T4315] 15:10:42 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:42 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:42 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:42 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 301.423051][ T4315] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 301.424815][ T4319] loop0: detected capacity change from 0 to 256 [ 301.440648][ T4320] loop2: detected capacity change from 0 to 256 [ 301.447660][ T4321] loop5: detected capacity change from 0 to 256 [ 301.467995][ T4323] loop4: detected capacity change from 0 to 256 [ 301.468629][ T4319] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 301.483467][ T4320] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 301.494056][ T4320] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 301.497669][ T4319] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 301.501467][ T4323] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 301.523667][ T4319] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 301.523667][ T4319] bh = 0 (magic number) [ 301.523667][ T4319] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 301.525523][ T4320] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 301.525523][ T4320] bh = 0 (magic number) [ 301.525523][ T4320] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:10:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 301.570505][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 301.593738][ T4321] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 301.603551][ T4323] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 301.610608][ T4321] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 301.649375][ T4323] syz-executor.4: attempt to access beyond end of device [ 301.649375][ T4323] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 301.675009][ T4325] loop1: detected capacity change from 0 to 256 [ 301.678202][ T4319] gfs2: fsid=loop0.0: about to withdraw this file system [ 301.684844][ T4321] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 301.684844][ T4321] bh = 0 (magic number) [ 301.684844][ T4321] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 301.699075][ T4319] gfs2: fsid=loop0.0: File system withdrawn [ 301.713959][ T4325] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 301.720471][ T4320] gfs2: fsid=loop2.0: about to withdraw this file system [ 301.737551][ T4325] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 301.749699][ T4320] gfs2: fsid=loop2.0: File system withdrawn [ 301.753124][ T4323] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 301.763683][ T4327] loop3: detected capacity change from 0 to 256 [ 301.765545][ T3655] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 301.782567][ T4321] gfs2: fsid=loop5.0: about to withdraw this file system [ 301.786573][ T4319] CPU: 0 PID: 4319 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 301.789789][ T4325] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 301.789789][ T4325] bh = 0 (magic number) [ 301.789789][ T4325] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 301.799880][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 301.799895][ T4319] Call Trace: [ 301.799901][ T4319] [ 301.799910][ T4319] dump_stack_lvl+0xcd/0x134 [ 301.799941][ T4319] gfs2_withdraw.cold+0x272/0xf78 [ 301.822832][ T4321] gfs2: fsid=loop5.0: File system withdrawn [ 301.828777][ T4319] ? gfs2_freeze_unlock+0x50/0x50 [ 301.828811][ T4319] ? gfs2_lm+0x1a0/0x1a0 [ 301.828839][ T4319] ? gfs2_meta_read+0x5e1/0x9c0 [ 301.828870][ T4319] gfs2_meta_check_ii+0x68/0xa0 [ 301.838128][ T4325] gfs2: fsid=loop1.0: about to withdraw this file system [ 301.839639][ T4319] gfs2_meta_buffer+0x395/0x3f0 [ 301.839671][ T4319] ? gfs2_journal_wipe+0xd00/0xd00 [ 301.839706][ T4319] gfs2_inode_refresh+0x97/0xf50 [ 301.839730][ T4319] ? inode_go_sync+0x560/0x560 [ 301.847437][ T4325] gfs2: fsid=loop1.0: File system withdrawn [ 301.850610][ T4319] inode_go_instantiate+0x46/0x60 [ 301.850637][ T4319] gfs2_instantiate+0x166/0x250 [ 301.850662][ T4319] gfs2_glock_wait+0x193/0x2e0 [ 301.850685][ T4319] gfs2_glock_nq+0xa81/0x1650 [ 301.850718][ T4319] gfs2_lookupi+0x369/0x6a0 [ 301.850746][ T4319] ? gfs2_lookup_by_inum+0x100/0x100 [ 301.850774][ T4319] ? gfs2_lookup_simple+0x99/0xe0 [ 301.850793][ T4319] ? crc32_body+0x348/0x5f0 [ 301.850826][ T4319] gfs2_lookup_simple+0x99/0xe0 [ 301.850847][ T4319] ? gfs2_rename2+0xa0/0xa0 [ 301.850868][ T4319] ? enable_ptr_key_workfn+0x20/0x20 [ 301.850896][ T4319] init_inodes+0x420/0x2790 [ 301.850924][ T4319] ? vsnprintf+0x2cc/0x14f0 [ 301.954621][ T4327] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 301.955497][ T4319] ? end_bio_io_page+0xa0/0xa0 [ 301.955529][ T4319] ? pointer+0x950/0x950 [ 301.960912][ T4327] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 301.964486][ T4319] ? gfs2_glock_dq_uninit+0x87/0x100 [ 301.964519][ T4319] ? snprintf+0xbb/0xf0 [ 301.964544][ T4319] ? vsprintf+0x30/0x30 [ 301.964566][ T4319] ? gfs2_read_super+0x17a0/0x17a0 [ 302.006289][ T4327] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 302.006289][ T4327] bh = 0 (magic number) [ 302.006289][ T4327] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 302.006606][ T4319] ? __debugfs_create_file+0x392/0x540 [ 302.006640][ T4319] gfs2_fill_super+0x1a3d/0x27f0 [ 302.035924][ T4319] ? gfs2_reconfigure+0x1060/0x1060 [ 302.041137][ T4319] ? gfs2_fill_super+0x1744/0x27f0 [ 302.046273][ T4319] ? snprintf+0xbb/0xf0 [ 302.050443][ T4319] ? vsprintf+0x30/0x30 [ 302.054607][ T4319] ? wait_for_completion_io_timeout+0x20/0x20 [ 302.060707][ T4319] ? set_blocksize+0x2e5/0x370 [ 302.065488][ T4319] get_tree_bdev+0x440/0x760 [ 302.070085][ T4319] ? gfs2_reconfigure+0x1060/0x1060 [ 302.071554][ T4327] gfs2: fsid=loop3.0: about to withdraw this file system [ 302.075283][ T4319] gfs2_get_tree+0x4a/0x270 [ 302.075317][ T4319] vfs_get_tree+0x89/0x2f0 [ 302.075342][ T4319] path_mount+0x1326/0x1e20 [ 302.095744][ T4319] ? kmem_cache_free+0xeb/0x5b0 [ 302.100610][ T4319] ? finish_automount+0x960/0x960 [ 302.105133][ T4327] gfs2: fsid=loop3.0: File system withdrawn [ 302.105633][ T4319] ? putname+0xfe/0x140 [ 302.115662][ T4319] __x64_sys_mount+0x27f/0x300 [ 302.120440][ T4319] ? copy_mnt_ns+0xae0/0xae0 [ 302.125063][ T4319] ? syscall_enter_from_user_mode+0x22/0xb0 [ 302.130982][ T4319] do_syscall_64+0x35/0xb0 [ 302.135407][ T4319] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 302.141309][ T4319] RIP: 0033:0x7f3fbbe8a93a [ 302.145723][ T4319] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 302.165390][ T4319] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 302.173810][ T4319] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 302.181795][ T4319] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 302.189798][ T4319] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 302.197777][ T4319] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 302.205771][ T4319] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 302.213760][ T4319] [ 302.216789][ T4327] CPU: 1 PID: 4327 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 302.227128][ T4327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 302.237192][ T4327] Call Trace: [ 302.240477][ T4327] [ 302.243408][ T4327] dump_stack_lvl+0xcd/0x134 [ 302.248009][ T4327] gfs2_withdraw.cold+0x272/0xf78 [ 302.253045][ T4327] ? gfs2_freeze_unlock+0x50/0x50 [ 302.258080][ T4327] ? gfs2_lm+0x1a0/0x1a0 [ 302.262328][ T4327] ? gfs2_meta_read+0x5e1/0x9c0 [ 302.267191][ T4327] gfs2_meta_check_ii+0x68/0xa0 [ 302.272052][ T4327] gfs2_meta_buffer+0x395/0x3f0 [ 302.276903][ T4327] ? gfs2_journal_wipe+0xd00/0xd00 [ 302.282200][ T4327] gfs2_inode_refresh+0x97/0xf50 [ 302.287138][ T4327] ? inode_go_sync+0x560/0x560 [ 302.291905][ T4327] inode_go_instantiate+0x46/0x60 [ 302.296927][ T4327] gfs2_instantiate+0x166/0x250 [ 302.301771][ T4327] gfs2_glock_wait+0x193/0x2e0 [ 302.306528][ T4327] gfs2_glock_nq+0xa81/0x1650 [ 302.311214][ T4327] gfs2_lookupi+0x369/0x6a0 [ 302.315723][ T4327] ? gfs2_lookup_by_inum+0x100/0x100 [ 302.321011][ T4327] ? gfs2_lookup_simple+0x99/0xe0 [ 302.326029][ T4327] ? crc32_body+0x348/0x5f0 [ 302.330625][ T4327] gfs2_lookup_simple+0x99/0xe0 [ 302.335471][ T4327] ? gfs2_rename2+0xa0/0xa0 [ 302.339970][ T4327] ? enable_ptr_key_workfn+0x20/0x20 [ 302.345254][ T4327] init_inodes+0x420/0x2790 [ 302.349760][ T4327] ? vsnprintf+0x2cc/0x14f0 [ 302.354262][ T4327] ? end_bio_io_page+0xa0/0xa0 [ 302.359035][ T4327] ? pointer+0x950/0x950 [ 302.363274][ T4327] ? gfs2_glock_dq_uninit+0x87/0x100 [ 302.368562][ T4327] ? snprintf+0xbb/0xf0 [ 302.372711][ T4327] ? vsprintf+0x30/0x30 [ 302.376861][ T4327] ? gfs2_read_super+0x17a0/0x17a0 [ 302.381977][ T4327] ? __debugfs_create_file+0x392/0x540 [ 302.387435][ T4327] gfs2_fill_super+0x1a3d/0x27f0 [ 302.392379][ T4327] ? gfs2_reconfigure+0x1060/0x1060 [ 302.397578][ T4327] ? gfs2_fill_super+0x1744/0x27f0 [ 302.402691][ T4327] ? snprintf+0xbb/0xf0 [ 302.406841][ T4327] ? vsprintf+0x30/0x30 [ 302.410994][ T4327] ? wait_for_completion_io_timeout+0x20/0x20 [ 302.417063][ T4327] ? set_blocksize+0x2e5/0x370 [ 302.421829][ T4327] get_tree_bdev+0x440/0x760 [ 302.426417][ T4327] ? gfs2_reconfigure+0x1060/0x1060 [ 302.431620][ T4327] gfs2_get_tree+0x4a/0x270 [ 302.436127][ T4327] vfs_get_tree+0x89/0x2f0 [ 302.440541][ T4327] path_mount+0x1326/0x1e20 [ 302.445049][ T4327] ? kmem_cache_free+0xeb/0x5b0 [ 302.449901][ T4327] ? finish_automount+0x960/0x960 [ 302.454924][ T4327] ? putname+0xfe/0x140 [ 302.459080][ T4327] __x64_sys_mount+0x27f/0x300 [ 302.463839][ T4327] ? copy_mnt_ns+0xae0/0xae0 [ 302.468427][ T4327] ? syscall_enter_from_user_mode+0x22/0xb0 [ 302.474324][ T4327] do_syscall_64+0x35/0xb0 [ 302.478735][ T4327] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 302.484624][ T4327] RIP: 0033:0x7facb128a93a [ 302.489032][ T4327] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 302.508722][ T4327] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 302.517126][ T4327] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 302.525089][ T4327] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 302.533054][ T4327] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 302.541020][ T4327] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 302.548989][ T4327] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 302.556968][ T4327] [ 302.566686][ T4319] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 302.573427][ T4320] CPU: 1 PID: 4320 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 302.583779][ T4320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 302.593837][ T4320] Call Trace: [ 302.597117][ T4320] [ 302.600047][ T4320] dump_stack_lvl+0xcd/0x134 [ 302.604642][ T4320] gfs2_withdraw.cold+0x272/0xf78 [ 302.609671][ T4320] ? gfs2_freeze_unlock+0x50/0x50 [ 302.614698][ T4320] ? gfs2_lm+0x1a0/0x1a0 [ 302.618939][ T4320] ? gfs2_meta_read+0x5e1/0x9c0 [ 302.623795][ T4320] gfs2_meta_check_ii+0x68/0xa0 [ 302.628648][ T4320] gfs2_meta_buffer+0x395/0x3f0 [ 302.633499][ T4320] ? gfs2_journal_wipe+0xd00/0xd00 [ 302.638617][ T4320] gfs2_inode_refresh+0x97/0xf50 [ 302.643551][ T4320] ? inode_go_sync+0x560/0x560 [ 302.648319][ T4320] inode_go_instantiate+0x46/0x60 [ 302.653340][ T4320] gfs2_instantiate+0x166/0x250 [ 302.658189][ T4320] gfs2_glock_wait+0x193/0x2e0 [ 302.662953][ T4320] gfs2_glock_nq+0xa81/0x1650 [ 302.667632][ T4320] gfs2_lookupi+0x369/0x6a0 [ 302.672139][ T4320] ? gfs2_lookup_by_inum+0x100/0x100 [ 302.677428][ T4320] ? gfs2_lookup_simple+0x99/0xe0 [ 302.682446][ T4320] ? crc32_body+0x348/0x5f0 [ 302.686956][ T4320] gfs2_lookup_simple+0x99/0xe0 [ 302.691803][ T4320] ? gfs2_rename2+0xa0/0xa0 [ 302.696308][ T4320] ? enable_ptr_key_workfn+0x20/0x20 [ 302.701594][ T4320] init_inodes+0x420/0x2790 [ 302.706106][ T4320] ? vsnprintf+0x2cc/0x14f0 [ 302.710622][ T4320] ? end_bio_io_page+0xa0/0xa0 [ 302.715383][ T4320] ? pointer+0x950/0x950 [ 302.719625][ T4320] ? gfs2_glock_dq_uninit+0x87/0x100 [ 302.724911][ T4320] ? snprintf+0xbb/0xf0 [ 302.729064][ T4320] ? vsprintf+0x30/0x30 [ 302.733215][ T4320] ? gfs2_read_super+0x17a0/0x17a0 [ 302.738329][ T4320] ? __debugfs_create_file+0x392/0x540 [ 302.743788][ T4320] gfs2_fill_super+0x1a3d/0x27f0 [ 302.748732][ T4320] ? gfs2_reconfigure+0x1060/0x1060 [ 302.753931][ T4320] ? gfs2_fill_super+0x1744/0x27f0 [ 302.759046][ T4320] ? snprintf+0xbb/0xf0 [ 302.763202][ T4320] ? vsprintf+0x30/0x30 [ 302.767350][ T4320] ? wait_for_completion_io_timeout+0x20/0x20 [ 302.773421][ T4320] ? set_blocksize+0x2e5/0x370 [ 302.778189][ T4320] get_tree_bdev+0x440/0x760 [ 302.782779][ T4320] ? gfs2_reconfigure+0x1060/0x1060 [ 302.787979][ T4320] gfs2_get_tree+0x4a/0x270 [ 302.792482][ T4320] vfs_get_tree+0x89/0x2f0 [ 302.796899][ T4320] path_mount+0x1326/0x1e20 [ 302.801403][ T4320] ? kmem_cache_free+0xeb/0x5b0 [ 302.806334][ T4320] ? finish_automount+0x960/0x960 [ 302.811357][ T4320] ? putname+0xfe/0x140 [ 302.815511][ T4320] __x64_sys_mount+0x27f/0x300 [ 302.820272][ T4320] ? copy_mnt_ns+0xae0/0xae0 [ 302.824867][ T4320] ? syscall_enter_from_user_mode+0x22/0xb0 [ 302.830763][ T4320] do_syscall_64+0x35/0xb0 [ 302.835177][ T4320] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 302.841066][ T4320] RIP: 0033:0x7f9d0948a93a [ 302.845476][ T4320] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 302.865082][ T4320] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 302.873489][ T4320] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 302.881537][ T4320] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 302.889501][ T4320] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 302.897466][ T4320] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 302.905426][ T4320] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 302.913400][ T4320] [ 302.939493][ T4325] CPU: 0 PID: 4325 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 302.949939][ T4325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 302.959985][ T4325] Call Trace: [ 302.963254][ T4325] [ 302.966175][ T4325] dump_stack_lvl+0xcd/0x134 [ 302.970775][ T4325] gfs2_withdraw.cold+0x272/0xf78 [ 302.975808][ T4325] ? gfs2_freeze_unlock+0x50/0x50 [ 302.980829][ T4325] ? gfs2_lm+0x1a0/0x1a0 [ 302.985068][ T4325] ? gfs2_meta_read+0x5e1/0x9c0 [ 302.989920][ T4325] gfs2_meta_check_ii+0x68/0xa0 [ 302.994767][ T4325] gfs2_meta_buffer+0x395/0x3f0 [ 302.999620][ T4325] ? gfs2_journal_wipe+0xd00/0xd00 [ 303.004736][ T4325] gfs2_inode_refresh+0x97/0xf50 [ 303.009671][ T4325] ? inode_go_sync+0x560/0x560 [ 303.014438][ T4325] inode_go_instantiate+0x46/0x60 [ 303.019458][ T4325] gfs2_instantiate+0x166/0x250 [ 303.024302][ T4325] gfs2_glock_wait+0x193/0x2e0 [ 303.029061][ T4325] gfs2_glock_nq+0xa81/0x1650 [ 303.033741][ T4325] gfs2_lookupi+0x369/0x6a0 [ 303.038246][ T4325] ? gfs2_lookup_by_inum+0x100/0x100 [ 303.043532][ T4325] ? gfs2_lookup_simple+0x99/0xe0 [ 303.048551][ T4325] ? crc32_body+0x348/0x5f0 [ 303.053063][ T4325] gfs2_lookup_simple+0x99/0xe0 [ 303.057908][ T4325] ? gfs2_rename2+0xa0/0xa0 [ 303.062407][ T4325] ? enable_ptr_key_workfn+0x20/0x20 [ 303.067691][ T4325] init_inodes+0x420/0x2790 [ 303.072200][ T4325] ? vsnprintf+0x2cc/0x14f0 [ 303.076699][ T4325] ? end_bio_io_page+0xa0/0xa0 [ 303.081638][ T4325] ? pointer+0x950/0x950 [ 303.085879][ T4325] ? gfs2_glock_dq_uninit+0x87/0x100 [ 303.091167][ T4325] ? snprintf+0xbb/0xf0 [ 303.095320][ T4325] ? vsprintf+0x30/0x30 [ 303.099474][ T4325] ? gfs2_read_super+0x17a0/0x17a0 [ 303.104639][ T4325] ? __debugfs_create_file+0x392/0x540 [ 303.110099][ T4325] gfs2_fill_super+0x1a3d/0x27f0 [ 303.115044][ T4325] ? gfs2_reconfigure+0x1060/0x1060 [ 303.120244][ T4325] ? gfs2_fill_super+0x1744/0x27f0 [ 303.125355][ T4325] ? snprintf+0xbb/0xf0 [ 303.129504][ T4325] ? vsprintf+0x30/0x30 [ 303.133653][ T4325] ? wait_for_completion_io_timeout+0x20/0x20 [ 303.139725][ T4325] ? set_blocksize+0x2e5/0x370 [ 303.144491][ T4325] get_tree_bdev+0x440/0x760 [ 303.149082][ T4325] ? gfs2_reconfigure+0x1060/0x1060 [ 303.154277][ T4325] gfs2_get_tree+0x4a/0x270 [ 303.158782][ T4325] vfs_get_tree+0x89/0x2f0 [ 303.163198][ T4325] path_mount+0x1326/0x1e20 [ 303.167698][ T4325] ? kmem_cache_free+0xeb/0x5b0 [ 303.172544][ T4325] ? finish_automount+0x960/0x960 [ 303.177654][ T4325] ? putname+0xfe/0x140 [ 303.181810][ T4325] __x64_sys_mount+0x27f/0x300 [ 303.186569][ T4325] ? copy_mnt_ns+0xae0/0xae0 [ 303.191155][ T4325] ? syscall_enter_from_user_mode+0x22/0xb0 [ 303.197051][ T4325] do_syscall_64+0x35/0xb0 [ 303.201461][ T4325] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 303.207345][ T4325] RIP: 0033:0x7fdedca8a93a [ 303.211753][ T4325] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 303.231362][ T4325] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 303.239770][ T4325] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 303.247738][ T4325] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 303.255702][ T4325] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 303.263668][ T4325] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 303.271631][ T4325] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 303.279608][ T4325] [ 303.287872][ T4321] CPU: 1 PID: 4321 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 303.298228][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 303.308300][ T4321] Call Trace: [ 303.311589][ T4321] [ 303.315049][ T4321] dump_stack_lvl+0xcd/0x134 [ 303.315650][ T4327] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 303.319646][ T4321] gfs2_withdraw.cold+0x272/0xf78 [ 303.319682][ T4321] ? gfs2_freeze_unlock+0x50/0x50 [ 303.319707][ T4321] ? gfs2_lm+0x1a0/0x1a0 [ 303.319733][ T4321] ? gfs2_meta_read+0x5e1/0x9c0 [ 303.319765][ T4321] gfs2_meta_check_ii+0x68/0xa0 [ 303.341519][ T4325] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:10:44 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 303.345414][ T4321] gfs2_meta_buffer+0x395/0x3f0 [ 303.345445][ T4321] ? gfs2_journal_wipe+0xd00/0xd00 [ 303.363849][ T4320] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 303.366941][ T4321] gfs2_inode_refresh+0x97/0xf50 [ 303.366972][ T4321] ? inode_go_sync+0x560/0x560 [ 303.383377][ T4321] inode_go_instantiate+0x46/0x60 [ 303.388428][ T4321] gfs2_instantiate+0x166/0x250 [ 303.393303][ T4321] gfs2_glock_wait+0x193/0x2e0 [ 303.398096][ T4321] gfs2_glock_nq+0xa81/0x1650 [ 303.402795][ T4321] gfs2_lookupi+0x369/0x6a0 [ 303.407321][ T4321] ? gfs2_lookup_by_inum+0x100/0x100 [ 303.412619][ T4321] ? gfs2_lookup_simple+0x99/0xe0 [ 303.417664][ T4321] ? crc32_body+0x348/0x5f0 [ 303.422200][ T4321] gfs2_lookup_simple+0x99/0xe0 [ 303.427060][ T4321] ? gfs2_rename2+0xa0/0xa0 [ 303.431566][ T4321] ? enable_ptr_key_workfn+0x20/0x20 [ 303.436862][ T4321] init_inodes+0x420/0x2790 [ 303.441390][ T4321] ? vsnprintf+0x2cc/0x14f0 [ 303.445905][ T4321] ? end_bio_io_page+0xa0/0xa0 [ 303.450770][ T4321] ? pointer+0x950/0x950 [ 303.455030][ T4321] ? gfs2_glock_dq_uninit+0x87/0x100 [ 303.460336][ T4321] ? snprintf+0xbb/0xf0 [ 303.464518][ T4321] ? vsprintf+0x30/0x30 [ 303.468695][ T4321] ? gfs2_read_super+0x17a0/0x17a0 [ 303.473834][ T4321] ? __debugfs_create_file+0x392/0x540 [ 303.479320][ T4321] gfs2_fill_super+0x1a3d/0x27f0 [ 303.484308][ T4321] ? gfs2_reconfigure+0x1060/0x1060 [ 303.489532][ T4321] ? gfs2_fill_super+0x1744/0x27f0 [ 303.494647][ T4321] ? snprintf+0xbb/0xf0 [ 303.498804][ T4321] ? vsprintf+0x30/0x30 [ 303.502954][ T4321] ? wait_for_completion_io_timeout+0x20/0x20 [ 303.509024][ T4321] ? set_blocksize+0x2e5/0x370 [ 303.513792][ T4321] get_tree_bdev+0x440/0x760 [ 303.518382][ T4321] ? gfs2_reconfigure+0x1060/0x1060 [ 303.523582][ T4321] gfs2_get_tree+0x4a/0x270 [ 303.528088][ T4321] vfs_get_tree+0x89/0x2f0 [ 303.532502][ T4321] path_mount+0x1326/0x1e20 [ 303.537006][ T4321] ? kmem_cache_free+0xeb/0x5b0 [ 303.541854][ T4321] ? finish_automount+0x960/0x960 [ 303.546881][ T4321] ? putname+0xfe/0x140 [ 303.551041][ T4321] __x64_sys_mount+0x27f/0x300 [ 303.555802][ T4321] ? copy_mnt_ns+0xae0/0xae0 [ 303.560480][ T4321] ? syscall_enter_from_user_mode+0x22/0xb0 [ 303.566379][ T4321] do_syscall_64+0x35/0xb0 [ 303.570790][ T4321] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 303.576680][ T4321] RIP: 0033:0x7fd97e88a93a [ 303.581093][ T4321] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 303.600694][ T4321] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 303.609278][ T4321] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 303.617245][ T4321] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 303.625208][ T4321] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 303.633169][ T4321] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 303.641130][ T4321] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 303.649104][ T4321] 15:10:44 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:44 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:44 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 303.667527][ T4321] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 303.675042][ T4329] loop4: detected capacity change from 0 to 256 [ 303.684172][ T4329] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 303.699061][ T4329] gfs2: fsid=loop4: Now mounting FS (format 1801)... 15:10:44 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:44 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 303.749564][ T4329] syz-executor.4: attempt to access beyond end of device [ 303.749564][ T4329] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 303.770803][ T4329] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 303.777678][ T4331] loop1: detected capacity change from 0 to 256 [ 303.796795][ T4334] loop3: detected capacity change from 0 to 256 [ 303.805317][ T4331] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 303.825028][ T4331] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 303.839785][ T4334] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 303.848558][ T4336] loop2: detected capacity change from 0 to 256 [ 303.856567][ T4337] loop0: detected capacity change from 0 to 256 [ 303.865720][ T4334] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 303.874069][ T4337] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 303.875341][ T4339] loop5: detected capacity change from 0 to 256 [ 303.883816][ T4331] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 303.883816][ T4331] bh = 0 (magic number) 15:10:44 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c000000000000", 0x5e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 303.883816][ T4331] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 303.917872][ T4336] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 303.930659][ T4337] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 303.941610][ T4334] syz-executor.3: attempt to access beyond end of device [ 303.941610][ T4334] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 303.964498][ T4337] syz-executor.0: attempt to access beyond end of device [ 303.964498][ T4337] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 303.982621][ T4341] loop4: detected capacity change from 0 to 256 [ 303.982701][ T4339] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 303.989158][ T4331] gfs2: fsid=loop1.0: about to withdraw this file system [ 304.005815][ T4336] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 304.014159][ T4334] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 304.021747][ T4341] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 304.031062][ T4337] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 304.039306][ T4331] gfs2: fsid=loop1.0: File system withdrawn [ 304.045992][ T4339] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 304.046283][ T4341] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 304.059603][ T4336] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 304.059603][ T4336] bh = 0 (magic number) [ 304.059603][ T4336] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 304.084569][ T4339] syz-executor.5: attempt to access beyond end of device [ 304.084569][ T4339] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 304.104182][ T4331] CPU: 1 PID: 4331 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 304.114534][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 304.124598][ T4331] Call Trace: [ 304.127893][ T4331] [ 304.130828][ T4331] dump_stack_lvl+0xcd/0x134 [ 304.135436][ T4331] gfs2_withdraw.cold+0x272/0xf78 [ 304.140470][ T4331] ? gfs2_freeze_unlock+0x50/0x50 [ 304.145492][ T4331] ? gfs2_lm+0x1a0/0x1a0 [ 304.149760][ T4331] ? gfs2_meta_read+0x5e1/0x9c0 [ 304.154639][ T4331] gfs2_meta_check_ii+0x68/0xa0 [ 304.159504][ T4331] gfs2_meta_buffer+0x395/0x3f0 [ 304.164356][ T4331] ? gfs2_journal_wipe+0xd00/0xd00 [ 304.169474][ T4331] gfs2_inode_refresh+0x97/0xf50 [ 304.174411][ T4331] ? inode_go_sync+0x560/0x560 [ 304.179177][ T4331] inode_go_instantiate+0x46/0x60 [ 304.184198][ T4331] gfs2_instantiate+0x166/0x250 [ 304.189049][ T4331] gfs2_glock_wait+0x193/0x2e0 [ 304.193812][ T4331] gfs2_glock_nq+0xa81/0x1650 [ 304.198506][ T4331] gfs2_lookupi+0x369/0x6a0 [ 304.203022][ T4331] ? gfs2_lookup_by_inum+0x100/0x100 [ 304.208313][ T4331] ? gfs2_lookup_simple+0x99/0xe0 [ 304.213328][ T4331] ? crc32_body+0x348/0x5f0 [ 304.217838][ T4331] gfs2_lookup_simple+0x99/0xe0 [ 304.222688][ T4331] ? gfs2_rename2+0xa0/0xa0 [ 304.227188][ T4331] ? enable_ptr_key_workfn+0x20/0x20 [ 304.232476][ T4331] init_inodes+0x420/0x2790 [ 304.236984][ T4331] ? vsnprintf+0x2cc/0x14f0 [ 304.241485][ T4331] ? end_bio_io_page+0xa0/0xa0 [ 304.246246][ T4331] ? pointer+0x950/0x950 [ 304.250496][ T4331] ? gfs2_glock_dq_uninit+0x87/0x100 [ 304.255782][ T4331] ? snprintf+0xbb/0xf0 [ 304.259937][ T4331] ? vsprintf+0x30/0x30 [ 304.264092][ T4331] ? gfs2_read_super+0x17a0/0x17a0 [ 304.269210][ T4331] ? __debugfs_create_file+0x392/0x540 [ 304.274669][ T4331] gfs2_fill_super+0x1a3d/0x27f0 [ 304.279785][ T4331] ? gfs2_reconfigure+0x1060/0x1060 [ 304.284984][ T4331] ? gfs2_fill_super+0x1744/0x27f0 [ 304.290183][ T4331] ? snprintf+0xbb/0xf0 [ 304.294332][ T4331] ? vsprintf+0x30/0x30 [ 304.298484][ T4331] ? wait_for_completion_io_timeout+0x20/0x20 [ 304.304553][ T4331] ? set_blocksize+0x2e5/0x370 [ 304.309319][ T4331] get_tree_bdev+0x440/0x760 [ 304.313909][ T4331] ? gfs2_reconfigure+0x1060/0x1060 [ 304.319108][ T4331] gfs2_get_tree+0x4a/0x270 [ 304.323616][ T4331] vfs_get_tree+0x89/0x2f0 [ 304.328036][ T4331] path_mount+0x1326/0x1e20 [ 304.332541][ T4331] ? kmem_cache_free+0xeb/0x5b0 [ 304.337393][ T4331] ? finish_automount+0x960/0x960 [ 304.342416][ T4331] ? putname+0xfe/0x140 [ 304.346574][ T4331] __x64_sys_mount+0x27f/0x300 [ 304.351336][ T4331] ? copy_mnt_ns+0xae0/0xae0 [ 304.355922][ T4331] ? syscall_enter_from_user_mode+0x22/0xb0 [ 304.361819][ T4331] do_syscall_64+0x35/0xb0 [ 304.366234][ T4331] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 304.372131][ T4331] RIP: 0033:0x7fdedca8a93a [ 304.376542][ T4331] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 304.396147][ T4331] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 304.404555][ T4331] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 304.412537][ T4331] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 304.420504][ T4331] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 304.428471][ T4331] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 304.436435][ T4331] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 304.444411][ T4331] [ 304.471733][ T4339] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 304.480162][ T4336] gfs2: fsid=loop2.0: about to withdraw this file system [ 304.489618][ T4331] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 304.497434][ T4341] syz-executor.4: attempt to access beyond end of device [ 304.497434][ T4341] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 15:10:45 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 304.521183][ T4336] gfs2: fsid=loop2.0: File system withdrawn [ 304.526918][ T4341] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 304.528059][ T4336] CPU: 1 PID: 4336 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 304.544073][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 304.554149][ T4336] Call Trace: [ 304.557431][ T4336] [ 304.560368][ T4336] dump_stack_lvl+0xcd/0x134 [ 304.565000][ T4336] gfs2_withdraw.cold+0x272/0xf78 [ 304.570062][ T4336] ? gfs2_freeze_unlock+0x50/0x50 [ 304.575114][ T4336] ? gfs2_lm+0x1a0/0x1a0 [ 304.579385][ T4336] ? gfs2_meta_read+0x5e1/0x9c0 [ 304.584252][ T4336] gfs2_meta_check_ii+0x68/0xa0 [ 304.589103][ T4336] gfs2_meta_buffer+0x395/0x3f0 [ 304.593947][ T4336] ? gfs2_journal_wipe+0xd00/0xd00 [ 304.599063][ T4336] gfs2_inode_refresh+0x97/0xf50 [ 304.603997][ T4336] ? inode_go_sync+0x560/0x560 [ 304.608853][ T4336] inode_go_instantiate+0x46/0x60 [ 304.613878][ T4336] gfs2_instantiate+0x166/0x250 [ 304.618723][ T4336] gfs2_glock_wait+0x193/0x2e0 [ 304.623481][ T4336] gfs2_glock_nq+0xa81/0x1650 [ 304.628160][ T4336] gfs2_lookupi+0x369/0x6a0 [ 304.632664][ T4336] ? gfs2_lookup_by_inum+0x100/0x100 [ 304.637948][ T4336] ? gfs2_lookup_simple+0x99/0xe0 [ 304.642961][ T4336] ? crc32_body+0x348/0x5f0 [ 304.647468][ T4336] gfs2_lookup_simple+0x99/0xe0 [ 304.652312][ T4336] ? gfs2_rename2+0xa0/0xa0 [ 304.656810][ T4336] ? enable_ptr_key_workfn+0x20/0x20 [ 304.662098][ T4336] init_inodes+0x420/0x2790 [ 304.666692][ T4336] ? vsnprintf+0x2cc/0x14f0 [ 304.671195][ T4336] ? end_bio_io_page+0xa0/0xa0 [ 304.675958][ T4336] ? pointer+0x950/0x950 [ 304.680201][ T4336] ? gfs2_glock_dq_uninit+0x87/0x100 [ 304.685483][ T4336] ? snprintf+0xbb/0xf0 [ 304.689636][ T4336] ? vsprintf+0x30/0x30 [ 304.693782][ T4336] ? gfs2_read_super+0x17a0/0x17a0 [ 304.698898][ T4336] ? __debugfs_create_file+0x392/0x540 [ 304.704357][ T4336] gfs2_fill_super+0x1a3d/0x27f0 [ 304.709302][ T4336] ? gfs2_reconfigure+0x1060/0x1060 [ 304.714498][ T4336] ? gfs2_fill_super+0x1744/0x27f0 [ 304.719611][ T4336] ? snprintf+0xbb/0xf0 [ 304.723765][ T4336] ? vsprintf+0x30/0x30 [ 304.728015][ T4336] ? wait_for_completion_io_timeout+0x20/0x20 [ 304.734092][ T4336] ? set_blocksize+0x2e5/0x370 [ 304.738859][ T4336] get_tree_bdev+0x440/0x760 [ 304.743533][ T4336] ? gfs2_reconfigure+0x1060/0x1060 [ 304.748732][ T4336] gfs2_get_tree+0x4a/0x270 [ 304.753238][ T4336] vfs_get_tree+0x89/0x2f0 [ 304.757652][ T4336] path_mount+0x1326/0x1e20 [ 304.762159][ T4336] ? kmem_cache_free+0xeb/0x5b0 [ 304.767005][ T4336] ? finish_automount+0x960/0x960 [ 304.772032][ T4336] ? putname+0xfe/0x140 [ 304.776193][ T4336] __x64_sys_mount+0x27f/0x300 [ 304.781065][ T4336] ? copy_mnt_ns+0xae0/0xae0 [ 304.785660][ T4336] ? syscall_enter_from_user_mode+0x22/0xb0 [ 304.791559][ T4336] do_syscall_64+0x35/0xb0 [ 304.796149][ T4336] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 304.802038][ T4336] RIP: 0033:0x7f9d0948a93a [ 304.806445][ T4336] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 304.826049][ T4336] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 304.834456][ T4336] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 304.842424][ T4336] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 304.850391][ T4336] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 304.858354][ T4336] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:10:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:45 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c000000000000", 0x5e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 304.866316][ T4336] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 304.874291][ T4336] [ 304.889440][ T4336] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:45 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:45 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 304.965650][ T4344] loop3: detected capacity change from 0 to 256 [ 304.991211][ T4348] loop1: detected capacity change from 0 to 256 [ 304.999676][ T4344] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 305.007507][ T4344] gfs2: fsid=loop3: Now mounting FS (format 1801)... 15:10:45 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 305.008384][ T4349] loop4: detected capacity change from 0 to 256 [ 305.014357][ T4347] loop5: detected capacity change from 0 to 256 [ 305.034208][ T4351] loop0: detected capacity change from 0 to 256 [ 305.046704][ T4349] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 305.055856][ T4351] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 305.058560][ T4348] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 305.064395][ T4347] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 305.076260][ T4349] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 305.091155][ T4344] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 305.091155][ T4344] bh = 0 (magic number) [ 305.091155][ T4344] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 305.099915][ T4348] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 305.128962][ T4347] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 305.129425][ T4349] syz-executor.4: attempt to access beyond end of device [ 305.129425][ T4349] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 305.141691][ T4351] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 305.153545][ T4353] loop2: detected capacity change from 0 to 256 [ 305.164051][ T4348] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 305.164051][ T4348] bh = 0 (magic number) [ 305.164051][ T4348] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 305.185488][ T4353] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 305.206333][ T4349] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 305.213454][ T4348] gfs2: fsid=loop1.0: about to withdraw this file system [ 305.222825][ T4347] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 305.222825][ T4347] bh = 0 (magic number) [ 305.222825][ T4347] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 305.229344][ T4353] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 305.263069][ T4344] gfs2: fsid=loop3.0: about to withdraw this file system [ 305.270897][ T4351] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 305.270897][ T4351] bh = 0 (magic number) [ 305.270897][ T4351] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 305.277355][ T4348] gfs2: fsid=loop1.0: File system withdrawn [ 305.301755][ T4344] gfs2: fsid=loop3.0: File system withdrawn [ 305.316181][ T4348] CPU: 1 PID: 4348 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 305.321485][ T4347] gfs2: fsid=loop5.0: about to withdraw this file system [ 305.326619][ T4348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 305.326634][ T4348] Call Trace: [ 305.326640][ T4348] [ 305.326648][ T4348] dump_stack_lvl+0xcd/0x134 [ 305.343833][ T4351] gfs2: fsid=loop0.0: about to withdraw this file system [ 305.347065][ T4348] gfs2_withdraw.cold+0x272/0xf78 [ 305.347100][ T4348] ? gfs2_freeze_unlock+0x50/0x50 [ 305.351499][ T4347] gfs2: fsid=loop5.0: File system withdrawn [ 305.354572][ T4348] ? gfs2_lm+0x1a0/0x1a0 [ 305.354602][ T4348] ? gfs2_meta_read+0x5e1/0x9c0 [ 305.386886][ T4348] gfs2_meta_check_ii+0x68/0xa0 [ 305.391742][ T4348] gfs2_meta_buffer+0x395/0x3f0 [ 305.396595][ T4348] ? gfs2_journal_wipe+0xd00/0xd00 [ 305.401711][ T4348] gfs2_inode_refresh+0x97/0xf50 [ 305.406643][ T4348] ? inode_go_sync+0x560/0x560 [ 305.411406][ T4348] inode_go_instantiate+0x46/0x60 [ 305.416425][ T4348] gfs2_instantiate+0x166/0x250 [ 305.421273][ T4348] gfs2_glock_wait+0x193/0x2e0 [ 305.426031][ T4348] gfs2_glock_nq+0xa81/0x1650 [ 305.430714][ T4348] gfs2_lookupi+0x369/0x6a0 [ 305.435217][ T4348] ? gfs2_lookup_by_inum+0x100/0x100 [ 305.440504][ T4348] ? gfs2_lookup_simple+0x99/0xe0 [ 305.445518][ T4348] ? crc32_body+0x348/0x5f0 [ 305.450030][ T4348] gfs2_lookup_simple+0x99/0xe0 [ 305.454871][ T4348] ? gfs2_rename2+0xa0/0xa0 [ 305.459372][ T4348] ? enable_ptr_key_workfn+0x20/0x20 [ 305.464656][ T4348] init_inodes+0x420/0x2790 [ 305.469160][ T4348] ? vsnprintf+0x2cc/0x14f0 [ 305.473659][ T4348] ? end_bio_io_page+0xa0/0xa0 [ 305.478425][ T4348] ? pointer+0x950/0x950 [ 305.482673][ T4348] ? gfs2_glock_dq_uninit+0x87/0x100 [ 305.487957][ T4348] ? snprintf+0xbb/0xf0 [ 305.492109][ T4348] ? vsprintf+0x30/0x30 [ 305.496259][ T4348] ? gfs2_read_super+0x17a0/0x17a0 [ 305.501372][ T4348] ? __debugfs_create_file+0x392/0x540 [ 305.506825][ T4348] gfs2_fill_super+0x1a3d/0x27f0 [ 305.511766][ T4348] ? gfs2_reconfigure+0x1060/0x1060 [ 305.516968][ T4348] ? gfs2_fill_super+0x1744/0x27f0 [ 305.522085][ T4348] ? snprintf+0xbb/0xf0 [ 305.526498][ T4348] ? vsprintf+0x30/0x30 [ 305.530651][ T4348] ? wait_for_completion_io_timeout+0x20/0x20 [ 305.536719][ T4348] ? set_blocksize+0x2e5/0x370 [ 305.541483][ T4348] get_tree_bdev+0x440/0x760 [ 305.546072][ T4348] ? gfs2_reconfigure+0x1060/0x1060 [ 305.551272][ T4348] gfs2_get_tree+0x4a/0x270 [ 305.555780][ T4348] vfs_get_tree+0x89/0x2f0 [ 305.560198][ T4348] path_mount+0x1326/0x1e20 [ 305.564704][ T4348] ? kmem_cache_free+0xeb/0x5b0 [ 305.569555][ T4348] ? finish_automount+0x960/0x960 [ 305.574581][ T4348] ? putname+0xfe/0x140 [ 305.578743][ T4348] __x64_sys_mount+0x27f/0x300 [ 305.583509][ T4348] ? copy_mnt_ns+0xae0/0xae0 [ 305.588101][ T4348] ? syscall_enter_from_user_mode+0x22/0xb0 [ 305.594001][ T4348] do_syscall_64+0x35/0xb0 [ 305.598420][ T4348] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.604308][ T4348] RIP: 0033:0x7fdedca8a93a [ 305.608718][ T4348] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 305.628323][ T4348] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 305.636727][ T4348] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 305.644690][ T4348] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 305.652653][ T4348] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 305.660617][ T4348] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 305.668583][ T4348] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 305.676556][ T4348] [ 305.689896][ T4351] gfs2: fsid=loop0.0: File system withdrawn [ 305.695893][ T4351] CPU: 1 PID: 4351 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 305.706229][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 305.715962][ T4353] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 305.715962][ T4353] bh = 0 (magic number) [ 305.715962][ T4353] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 305.716284][ T4351] Call Trace: [ 305.716293][ T4351] [ 305.716301][ T4351] dump_stack_lvl+0xcd/0x134 [ 305.716333][ T4351] gfs2_withdraw.cold+0x272/0xf78 [ 305.750863][ T4351] ? gfs2_freeze_unlock+0x50/0x50 [ 305.755337][ T4353] gfs2: fsid=loop2.0: about to withdraw this file system [ 305.755895][ T4351] ? gfs2_lm+0x1a0/0x1a0 [ 305.755927][ T4351] ? gfs2_meta_read+0x5e1/0x9c0 [ 305.755958][ T4351] gfs2_meta_check_ii+0x68/0xa0 [ 305.777161][ T4351] gfs2_meta_buffer+0x395/0x3f0 [ 305.782031][ T4351] ? gfs2_journal_wipe+0xd00/0xd00 [ 305.784815][ T4353] gfs2: fsid=loop2.0: File system withdrawn [ 305.787146][ T4351] gfs2_inode_refresh+0x97/0xf50 [ 305.787176][ T4351] ? inode_go_sync+0x560/0x560 [ 305.787208][ T4351] inode_go_instantiate+0x46/0x60 [ 305.787231][ T4351] gfs2_instantiate+0x166/0x250 [ 305.812658][ T4351] gfs2_glock_wait+0x193/0x2e0 [ 305.817439][ T4351] gfs2_glock_nq+0xa81/0x1650 [ 305.822133][ T4351] gfs2_lookupi+0x369/0x6a0 [ 305.826654][ T4351] ? gfs2_lookup_by_inum+0x100/0x100 [ 305.831966][ T4351] ? gfs2_lookup_simple+0x99/0xe0 [ 305.837178][ T4351] ? crc32_body+0x348/0x5f0 [ 305.841805][ T4351] gfs2_lookup_simple+0x99/0xe0 [ 305.846665][ T4351] ? gfs2_rename2+0xa0/0xa0 [ 305.851178][ T4351] ? enable_ptr_key_workfn+0x20/0x20 [ 305.856489][ T4351] init_inodes+0x420/0x2790 [ 305.861017][ T4351] ? vsnprintf+0x2cc/0x14f0 [ 305.865536][ T4351] ? end_bio_io_page+0xa0/0xa0 [ 305.870309][ T4351] ? pointer+0x950/0x950 [ 305.874554][ T4351] ? gfs2_glock_dq_uninit+0x87/0x100 [ 305.879842][ T4351] ? snprintf+0xbb/0xf0 [ 305.883994][ T4351] ? vsprintf+0x30/0x30 [ 305.888146][ T4351] ? gfs2_read_super+0x17a0/0x17a0 [ 305.893261][ T4351] ? __debugfs_create_file+0x392/0x540 [ 305.898724][ T4351] gfs2_fill_super+0x1a3d/0x27f0 [ 305.903757][ T4351] ? gfs2_reconfigure+0x1060/0x1060 [ 305.908964][ T4351] ? gfs2_fill_super+0x1744/0x27f0 [ 305.914077][ T4351] ? snprintf+0xbb/0xf0 [ 305.918628][ T4351] ? vsprintf+0x30/0x30 [ 305.922866][ T4351] ? wait_for_completion_io_timeout+0x20/0x20 [ 305.928941][ T4351] ? set_blocksize+0x2e5/0x370 [ 305.933706][ T4351] get_tree_bdev+0x440/0x760 [ 305.938379][ T4351] ? gfs2_reconfigure+0x1060/0x1060 [ 305.943578][ T4351] gfs2_get_tree+0x4a/0x270 [ 305.948088][ T4351] vfs_get_tree+0x89/0x2f0 [ 305.952501][ T4351] path_mount+0x1326/0x1e20 [ 305.957001][ T4351] ? kmem_cache_free+0xeb/0x5b0 [ 305.961853][ T4351] ? finish_automount+0x960/0x960 [ 305.966884][ T4351] ? putname+0xfe/0x140 [ 305.971044][ T4351] __x64_sys_mount+0x27f/0x300 [ 305.975806][ T4351] ? copy_mnt_ns+0xae0/0xae0 [ 305.980392][ T4351] ? syscall_enter_from_user_mode+0x22/0xb0 [ 305.986373][ T4351] do_syscall_64+0x35/0xb0 [ 305.990789][ T4351] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 305.996677][ T4351] RIP: 0033:0x7f3fbbe8a93a [ 306.001085][ T4351] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 306.020688][ T4351] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 306.029094][ T4351] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 306.037058][ T4351] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 306.045111][ T4351] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 306.053078][ T4351] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 306.061044][ T4351] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 306.069020][ T4351] [ 306.078898][ T4347] CPU: 0 PID: 4347 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 306.089422][ T4347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 306.099471][ T4347] Call Trace: [ 306.102828][ T4347] [ 306.105753][ T4347] dump_stack_lvl+0xcd/0x134 [ 306.110435][ T4347] gfs2_withdraw.cold+0x272/0xf78 [ 306.115635][ T4347] ? gfs2_freeze_unlock+0x50/0x50 [ 306.120661][ T4347] ? gfs2_lm+0x1a0/0x1a0 [ 306.125088][ T4347] ? gfs2_meta_read+0x5e1/0x9c0 [ 306.130046][ T4347] gfs2_meta_check_ii+0x68/0xa0 [ 306.134999][ T4347] gfs2_meta_buffer+0x395/0x3f0 [ 306.139961][ T4347] ? gfs2_journal_wipe+0xd00/0xd00 [ 306.145099][ T4347] gfs2_inode_refresh+0x97/0xf50 [ 306.150051][ T4347] ? inode_go_sync+0x560/0x560 [ 306.154820][ T4347] inode_go_instantiate+0x46/0x60 [ 306.159847][ T4347] gfs2_instantiate+0x166/0x250 [ 306.164708][ T4347] gfs2_glock_wait+0x193/0x2e0 [ 306.169484][ T4347] gfs2_glock_nq+0xa81/0x1650 [ 306.174175][ T4347] gfs2_lookupi+0x369/0x6a0 [ 306.178699][ T4347] ? gfs2_lookup_by_inum+0x100/0x100 [ 306.184004][ T4347] ? gfs2_lookup_simple+0x99/0xe0 [ 306.189029][ T4347] ? crc32_body+0x348/0x5f0 [ 306.193545][ T4347] gfs2_lookup_simple+0x99/0xe0 [ 306.198486][ T4347] ? gfs2_rename2+0xa0/0xa0 [ 306.202994][ T4347] ? enable_ptr_key_workfn+0x20/0x20 [ 306.208292][ T4347] init_inodes+0x420/0x2790 [ 306.212811][ T4347] ? vsnprintf+0x2cc/0x14f0 [ 306.217324][ T4347] ? end_bio_io_page+0xa0/0xa0 [ 306.222095][ T4347] ? pointer+0x950/0x950 [ 306.226337][ T4347] ? gfs2_glock_dq_uninit+0x87/0x100 [ 306.231632][ T4347] ? snprintf+0xbb/0xf0 [ 306.235806][ T4347] ? vsprintf+0x30/0x30 [ 306.239976][ T4347] ? gfs2_read_super+0x17a0/0x17a0 [ 306.245099][ T4347] ? __debugfs_create_file+0x392/0x540 [ 306.250563][ T4347] gfs2_fill_super+0x1a3d/0x27f0 [ 306.255515][ T4347] ? gfs2_reconfigure+0x1060/0x1060 [ 306.260738][ T4347] ? gfs2_fill_super+0x1744/0x27f0 [ 306.265867][ T4347] ? snprintf+0xbb/0xf0 [ 306.270036][ T4347] ? vsprintf+0x30/0x30 [ 306.274197][ T4347] ? wait_for_completion_io_timeout+0x20/0x20 [ 306.280277][ T4347] ? set_blocksize+0x2e5/0x370 [ 306.285059][ T4347] get_tree_bdev+0x440/0x760 [ 306.289659][ T4347] ? gfs2_reconfigure+0x1060/0x1060 [ 306.294865][ T4347] gfs2_get_tree+0x4a/0x270 [ 306.299378][ T4347] vfs_get_tree+0x89/0x2f0 [ 306.303805][ T4347] path_mount+0x1326/0x1e20 [ 306.308951][ T4347] ? kmem_cache_free+0xeb/0x5b0 [ 306.314116][ T4347] ? finish_automount+0x960/0x960 [ 306.319326][ T4347] ? putname+0xfe/0x140 [ 306.323498][ T4347] __x64_sys_mount+0x27f/0x300 [ 306.328276][ T4347] ? copy_mnt_ns+0xae0/0xae0 [ 306.332972][ T4347] ? syscall_enter_from_user_mode+0x22/0xb0 [ 306.338886][ T4347] do_syscall_64+0x35/0xb0 [ 306.343305][ T4347] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.349201][ T4347] RIP: 0033:0x7fd97e88a93a [ 306.353615][ T4347] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 306.373224][ T4347] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 306.381642][ T4347] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 306.389622][ T4347] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 306.397589][ T4347] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 306.405553][ T4347] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 306.413518][ T4347] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 15:10:47 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c000000000000", 0x5e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 306.421495][ T4347] [ 306.441504][ T4353] CPU: 1 PID: 4353 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 306.451954][ T4353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 306.459291][ T4355] loop4: detected capacity change from 0 to 256 [ 306.462013][ T4353] Call Trace: [ 306.462023][ T4353] [ 306.462031][ T4353] dump_stack_lvl+0xcd/0x134 [ 306.462065][ T4353] gfs2_withdraw.cold+0x272/0xf78 [ 306.480100][ T3651] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 306.484068][ T4353] ? gfs2_freeze_unlock+0x50/0x50 [ 306.498543][ T4353] ? gfs2_lm+0x1a0/0x1a0 [ 306.502818][ T4353] ? gfs2_meta_read+0x5e1/0x9c0 [ 306.507787][ T4353] gfs2_meta_check_ii+0x68/0xa0 [ 306.512834][ T4353] gfs2_meta_buffer+0x395/0x3f0 [ 306.517526][ T4351] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 306.517690][ T4353] ? gfs2_journal_wipe+0xd00/0xd00 [ 306.529465][ T4353] gfs2_inode_refresh+0x97/0xf50 [ 306.534422][ T4353] ? inode_go_sync+0x560/0x560 [ 306.536887][ T4347] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 306.539284][ T4353] inode_go_instantiate+0x46/0x60 [ 306.539313][ T4353] gfs2_instantiate+0x166/0x250 [ 306.539335][ T4353] gfs2_glock_wait+0x193/0x2e0 [ 306.539356][ T4353] gfs2_glock_nq+0xa81/0x1650 [ 306.563931][ T4348] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:10:47 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 306.565182][ T4353] gfs2_lookupi+0x369/0x6a0 [ 306.565218][ T4353] ? gfs2_lookup_by_inum+0x100/0x100 [ 306.581587][ T4353] ? gfs2_lookup_simple+0x99/0xe0 [ 306.586629][ T4353] ? crc32_body+0x348/0x5f0 [ 306.586715][ T4355] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 306.591141][ T4353] gfs2_lookup_simple+0x99/0xe0 [ 306.591166][ T4353] ? gfs2_rename2+0xa0/0xa0 [ 306.591187][ T4353] ? enable_ptr_key_workfn+0x20/0x20 [ 306.591213][ T4353] init_inodes+0x420/0x2790 [ 306.591241][ T4353] ? vsnprintf+0x2cc/0x14f0 15:10:47 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 306.621345][ T4355] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 306.622589][ T4353] ? end_bio_io_page+0xa0/0xa0 [ 306.622623][ T4353] ? pointer+0x950/0x950 [ 306.622647][ T4353] ? gfs2_glock_dq_uninit+0x87/0x100 [ 306.643959][ T4353] ? snprintf+0xbb/0xf0 [ 306.644380][ T4355] syz-executor.4: attempt to access beyond end of device [ 306.644380][ T4355] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 306.648395][ T4353] ? vsprintf+0x30/0x30 [ 306.648422][ T4353] ? gfs2_read_super+0x17a0/0x17a0 [ 306.648456][ T4353] ? __debugfs_create_file+0x392/0x540 [ 306.664408][ T4355] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 306.666709][ T4353] gfs2_fill_super+0x1a3d/0x27f0 [ 306.666749][ T4353] ? gfs2_reconfigure+0x1060/0x1060 [ 306.694006][ T4353] ? gfs2_fill_super+0x1744/0x27f0 [ 306.699138][ T4353] ? snprintf+0xbb/0xf0 [ 306.703309][ T4353] ? vsprintf+0x30/0x30 [ 306.707471][ T4353] ? wait_for_completion_io_timeout+0x20/0x20 [ 306.713574][ T4353] ? set_blocksize+0x2e5/0x370 [ 306.718371][ T4353] get_tree_bdev+0x440/0x760 [ 306.722970][ T4353] ? gfs2_reconfigure+0x1060/0x1060 [ 306.728183][ T4353] gfs2_get_tree+0x4a/0x270 [ 306.732698][ T4353] vfs_get_tree+0x89/0x2f0 [ 306.737122][ T4353] path_mount+0x1326/0x1e20 [ 306.741639][ T4353] ? kmem_cache_free+0xeb/0x5b0 [ 306.746506][ T4353] ? finish_automount+0x960/0x960 [ 306.751554][ T4353] ? putname+0xfe/0x140 [ 306.755748][ T4353] __x64_sys_mount+0x27f/0x300 [ 306.760624][ T4353] ? copy_mnt_ns+0xae0/0xae0 [ 306.765235][ T4353] ? syscall_enter_from_user_mode+0x22/0xb0 [ 306.771160][ T4353] do_syscall_64+0x35/0xb0 [ 306.775602][ T4353] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 306.781516][ T4353] RIP: 0033:0x7f9d0948a93a [ 306.785936][ T4353] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 306.805634][ T4353] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 306.814051][ T4353] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 306.822025][ T4353] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 306.830000][ T4353] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 306.837974][ T4353] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 306.845964][ T4353] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 306.854039][ T4353] [ 306.857058][ T4344] CPU: 0 PID: 4344 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 306.867400][ T4344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 306.877455][ T4344] Call Trace: [ 306.880727][ T4344] [ 306.883649][ T4344] dump_stack_lvl+0xcd/0x134 [ 306.888243][ T4344] gfs2_withdraw.cold+0x272/0xf78 [ 306.893270][ T4344] ? gfs2_freeze_unlock+0x50/0x50 [ 306.898470][ T4344] ? gfs2_lm+0x1a0/0x1a0 [ 306.902713][ T4344] ? gfs2_meta_read+0x5e1/0x9c0 [ 306.907566][ T4344] gfs2_meta_check_ii+0x68/0xa0 [ 306.912419][ T4344] gfs2_meta_buffer+0x395/0x3f0 [ 306.917267][ T4344] ? gfs2_journal_wipe+0xd00/0xd00 [ 306.922381][ T4344] gfs2_inode_refresh+0x97/0xf50 [ 306.927319][ T4344] ? inode_go_sync+0x560/0x560 [ 306.932088][ T4344] inode_go_instantiate+0x46/0x60 [ 306.937115][ T4344] gfs2_instantiate+0x166/0x250 [ 306.941963][ T4344] gfs2_glock_wait+0x193/0x2e0 [ 306.946721][ T4344] gfs2_glock_nq+0xa81/0x1650 [ 306.951408][ T4344] gfs2_lookupi+0x369/0x6a0 [ 306.955913][ T4344] ? gfs2_lookup_by_inum+0x100/0x100 [ 306.961203][ T4344] ? gfs2_lookup_simple+0x99/0xe0 [ 306.966229][ T4344] ? crc32_body+0x348/0x5f0 [ 306.970744][ T4344] gfs2_lookup_simple+0x99/0xe0 [ 306.975603][ T4344] ? gfs2_rename2+0xa0/0xa0 [ 306.980103][ T4344] ? enable_ptr_key_workfn+0x20/0x20 [ 306.985397][ T4344] init_inodes+0x420/0x2790 [ 306.989911][ T4344] ? vsnprintf+0x2cc/0x14f0 [ 306.994416][ T4344] ? end_bio_io_page+0xa0/0xa0 [ 306.999181][ T4344] ? pointer+0x950/0x950 [ 307.003422][ T4344] ? gfs2_glock_dq_uninit+0x87/0x100 [ 307.008706][ T4344] ? snprintf+0xbb/0xf0 [ 307.012857][ T4344] ? vsprintf+0x30/0x30 [ 307.017007][ T4344] ? gfs2_read_super+0x17a0/0x17a0 [ 307.022123][ T4344] ? __debugfs_create_file+0x392/0x540 [ 307.027579][ T4344] gfs2_fill_super+0x1a3d/0x27f0 [ 307.032521][ T4344] ? gfs2_reconfigure+0x1060/0x1060 [ 307.037719][ T4344] ? gfs2_fill_super+0x1744/0x27f0 [ 307.042830][ T4344] ? snprintf+0xbb/0xf0 [ 307.046981][ T4344] ? vsprintf+0x30/0x30 [ 307.051133][ T4344] ? wait_for_completion_io_timeout+0x20/0x20 [ 307.057202][ T4344] ? set_blocksize+0x2e5/0x370 [ 307.061968][ T4344] get_tree_bdev+0x440/0x760 [ 307.066643][ T4344] ? gfs2_reconfigure+0x1060/0x1060 [ 307.071842][ T4344] gfs2_get_tree+0x4a/0x270 [ 307.076345][ T4344] vfs_get_tree+0x89/0x2f0 [ 307.080760][ T4344] path_mount+0x1326/0x1e20 [ 307.085268][ T4344] ? kmem_cache_free+0xeb/0x5b0 [ 307.090116][ T4344] ? finish_automount+0x960/0x960 [ 307.095141][ T4344] ? putname+0xfe/0x140 [ 307.099304][ T4344] __x64_sys_mount+0x27f/0x300 [ 307.104069][ T4344] ? copy_mnt_ns+0xae0/0xae0 [ 307.108807][ T4344] ? syscall_enter_from_user_mode+0x22/0xb0 [ 307.114707][ T4344] do_syscall_64+0x35/0xb0 [ 307.119121][ T4344] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.125185][ T4344] RIP: 0033:0x7facb128a93a [ 307.129595][ T4344] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 307.149202][ T4344] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 307.157610][ T4344] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 307.165577][ T4344] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 307.173631][ T4344] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 307.181595][ T4344] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 307.189561][ T4344] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 307.197537][ T4344] [ 307.204193][ T4353] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:10:47 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:48 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 307.227029][ T4344] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:10:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 307.291633][ T4358] loop5: detected capacity change from 0 to 256 [ 307.309160][ T4358] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 307.317167][ T4358] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 307.325775][ T4360] loop1: detected capacity change from 0 to 256 [ 307.332956][ T4361] loop0: detected capacity change from 0 to 256 [ 307.363299][ T4364] loop4: detected capacity change from 0 to 256 [ 307.365458][ T4365] loop2: detected capacity change from 0 to 256 [ 307.388819][ T4367] loop3: detected capacity change from 0 to 256 [ 307.413760][ T4365] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 307.413863][ T4360] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 307.427243][ T4361] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 307.430404][ T4364] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 307.438626][ T4361] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 307.452352][ T4358] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 307.452352][ T4358] bh = 0 (magic number) [ 307.452352][ T4358] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 307.504292][ T4364] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 307.512374][ T4360] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 307.512801][ T4361] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 307.512801][ T4361] bh = 0 (magic number) [ 307.512801][ T4361] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 307.520069][ T4364] syz-executor.4: attempt to access beyond end of device [ 307.520069][ T4364] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 307.544208][ T4367] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 307.553798][ T4364] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 307.565629][ T4365] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 307.569867][ T4360] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 307.569867][ T4360] bh = 0 (magic number) [ 307.569867][ T4360] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 307.574084][ T4358] gfs2: fsid=loop5.0: about to withdraw this file system [ 307.608978][ T4360] gfs2: fsid=loop1.0: about to withdraw this file system [ 307.609109][ T4365] syz-executor.2: attempt to access beyond end of device [ 307.609109][ T4365] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 307.616931][ T4360] gfs2: fsid=loop1.0: File system withdrawn [ 307.635590][ T4361] gfs2: fsid=loop0.0: about to withdraw this file system [ 307.636785][ T4360] CPU: 1 PID: 4360 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 307.645076][ T4367] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 307.653464][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 307.653479][ T4360] Call Trace: [ 307.653485][ T4360] [ 307.653493][ T4360] dump_stack_lvl+0xcd/0x134 [ 307.653525][ T4360] gfs2_withdraw.cold+0x272/0xf78 [ 307.653557][ T4360] ? gfs2_freeze_unlock+0x50/0x50 [ 307.653586][ T4360] ? gfs2_lm+0x1a0/0x1a0 [ 307.653612][ T4360] ? gfs2_meta_read+0x5e1/0x9c0 [ 307.653642][ T4360] gfs2_meta_check_ii+0x68/0xa0 [ 307.665279][ T4361] gfs2: fsid=loop0.0: File system withdrawn [ 307.670402][ T4360] gfs2_meta_buffer+0x395/0x3f0 [ 307.670433][ T4360] ? gfs2_journal_wipe+0xd00/0xd00 [ 307.670465][ T4360] gfs2_inode_refresh+0x97/0xf50 [ 307.682243][ T4358] gfs2: fsid=loop5.0: File system withdrawn [ 307.686415][ T4360] ? inode_go_sync+0x560/0x560 [ 307.686449][ T4360] inode_go_instantiate+0x46/0x60 [ 307.741748][ T4360] gfs2_instantiate+0x166/0x250 [ 307.746603][ T4360] gfs2_glock_wait+0x193/0x2e0 [ 307.751363][ T4360] gfs2_glock_nq+0xa81/0x1650 [ 307.756045][ T4360] gfs2_lookupi+0x369/0x6a0 [ 307.760553][ T4360] ? gfs2_lookup_by_inum+0x100/0x100 [ 307.765841][ T4360] ? gfs2_lookup_simple+0x99/0xe0 [ 307.770857][ T4360] ? crc32_body+0x348/0x5f0 [ 307.775367][ T4360] gfs2_lookup_simple+0x99/0xe0 [ 307.780212][ T4360] ? gfs2_rename2+0xa0/0xa0 [ 307.784710][ T4360] ? enable_ptr_key_workfn+0x20/0x20 [ 307.789994][ T4360] init_inodes+0x420/0x2790 [ 307.794499][ T4360] ? vsnprintf+0x2cc/0x14f0 [ 307.799004][ T4360] ? end_bio_io_page+0xa0/0xa0 [ 307.803766][ T4360] ? pointer+0x950/0x950 [ 307.808009][ T4360] ? gfs2_glock_dq_uninit+0x87/0x100 [ 307.813298][ T4360] ? snprintf+0xbb/0xf0 [ 307.817452][ T4360] ? vsprintf+0x30/0x30 [ 307.821607][ T4360] ? gfs2_read_super+0x17a0/0x17a0 [ 307.826723][ T4360] ? __debugfs_create_file+0x392/0x540 [ 307.832182][ T4360] gfs2_fill_super+0x1a3d/0x27f0 [ 307.837123][ T4360] ? gfs2_reconfigure+0x1060/0x1060 [ 307.842322][ T4360] ? gfs2_fill_super+0x1744/0x27f0 [ 307.847434][ T4360] ? snprintf+0xbb/0xf0 [ 307.851585][ T4360] ? vsprintf+0x30/0x30 [ 307.855734][ T4360] ? wait_for_completion_io_timeout+0x20/0x20 [ 307.861803][ T4360] ? set_blocksize+0x2e5/0x370 [ 307.866569][ T4360] get_tree_bdev+0x440/0x760 [ 307.871158][ T4360] ? gfs2_reconfigure+0x1060/0x1060 [ 307.876358][ T4360] gfs2_get_tree+0x4a/0x270 [ 307.880859][ T4360] vfs_get_tree+0x89/0x2f0 [ 307.885276][ T4360] path_mount+0x1326/0x1e20 [ 307.889780][ T4360] ? kmem_cache_free+0xeb/0x5b0 [ 307.894628][ T4360] ? finish_automount+0x960/0x960 [ 307.899655][ T4360] ? putname+0xfe/0x140 [ 307.903811][ T4360] __x64_sys_mount+0x27f/0x300 [ 307.908575][ T4360] ? copy_mnt_ns+0xae0/0xae0 [ 307.913165][ T4360] ? syscall_enter_from_user_mode+0x22/0xb0 [ 307.919062][ T4360] do_syscall_64+0x35/0xb0 [ 307.923475][ T4360] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 307.929365][ T4360] RIP: 0033:0x7fdedca8a93a [ 307.933775][ T4360] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 307.953386][ T4360] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 307.961800][ T4360] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 307.969767][ T4360] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 307.977730][ T4360] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 307.985696][ T4360] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 307.993663][ T4360] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 308.001642][ T4360] [ 308.008906][ T4365] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 308.024166][ T4361] CPU: 0 PID: 4361 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 308.034816][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 308.045071][ T4361] Call Trace: [ 308.048366][ T4361] [ 308.051307][ T4361] dump_stack_lvl+0xcd/0x134 [ 308.056013][ T4361] gfs2_withdraw.cold+0x272/0xf78 [ 308.061178][ T4361] ? gfs2_freeze_unlock+0x50/0x50 [ 308.063655][ T4360] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 308.066214][ T4361] ? gfs2_lm+0x1a0/0x1a0 [ 308.066246][ T4361] ? gfs2_meta_read+0x5e1/0x9c0 [ 308.066278][ T4361] gfs2_meta_check_ii+0x68/0xa0 [ 308.086967][ T4361] gfs2_meta_buffer+0x395/0x3f0 [ 308.091941][ T4361] ? gfs2_journal_wipe+0xd00/0xd00 [ 308.097344][ T4361] gfs2_inode_refresh+0x97/0xf50 [ 308.102302][ T4361] ? inode_go_sync+0x560/0x560 [ 308.107079][ T4361] inode_go_instantiate+0x46/0x60 [ 308.112112][ T4361] gfs2_instantiate+0x166/0x250 [ 308.116977][ T4361] gfs2_glock_wait+0x193/0x2e0 15:10:48 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 308.121852][ T4361] gfs2_glock_nq+0xa81/0x1650 [ 308.126575][ T4361] gfs2_lookupi+0x369/0x6a0 [ 308.131224][ T4361] ? gfs2_lookup_by_inum+0x100/0x100 [ 308.136544][ T4361] ? gfs2_lookup_simple+0x99/0xe0 [ 308.141581][ T4361] ? crc32_body+0x348/0x5f0 [ 308.146112][ T4361] gfs2_lookup_simple+0x99/0xe0 [ 308.151069][ T4361] ? gfs2_rename2+0xa0/0xa0 [ 308.155595][ T4361] ? enable_ptr_key_workfn+0x20/0x20 [ 308.160905][ T4361] init_inodes+0x420/0x2790 [ 308.165418][ T4361] ? vsnprintf+0x2cc/0x14f0 [ 308.169929][ T4361] ? end_bio_io_page+0xa0/0xa0 [ 308.174708][ T4361] ? pointer+0x950/0x950 [ 308.178978][ T4361] ? gfs2_glock_dq_uninit+0x87/0x100 [ 308.184281][ T4361] ? snprintf+0xbb/0xf0 [ 308.188449][ T4361] ? vsprintf+0x30/0x30 [ 308.192619][ T4361] ? gfs2_read_super+0x17a0/0x17a0 [ 308.197745][ T4361] ? __debugfs_create_file+0x392/0x540 [ 308.203226][ T4361] gfs2_fill_super+0x1a3d/0x27f0 [ 308.208181][ T4361] ? gfs2_reconfigure+0x1060/0x1060 [ 308.213393][ T4361] ? gfs2_fill_super+0x1744/0x27f0 [ 308.218700][ T4361] ? snprintf+0xbb/0xf0 [ 308.222884][ T4361] ? vsprintf+0x30/0x30 [ 308.227155][ T4361] ? wait_for_completion_io_timeout+0x20/0x20 [ 308.233249][ T4361] ? set_blocksize+0x2e5/0x370 [ 308.238023][ T4361] get_tree_bdev+0x440/0x760 [ 308.242622][ T4361] ? gfs2_reconfigure+0x1060/0x1060 [ 308.248004][ T4361] gfs2_get_tree+0x4a/0x270 [ 308.252533][ T4361] vfs_get_tree+0x89/0x2f0 [ 308.256958][ T4361] path_mount+0x1326/0x1e20 [ 308.261476][ T4361] ? kmem_cache_free+0xeb/0x5b0 [ 308.266336][ T4361] ? finish_automount+0x960/0x960 [ 308.271417][ T4361] ? putname+0xfe/0x140 [ 308.275592][ T4361] __x64_sys_mount+0x27f/0x300 [ 308.280542][ T4361] ? copy_mnt_ns+0xae0/0xae0 [ 308.285149][ T4361] ? syscall_enter_from_user_mode+0x22/0xb0 [ 308.291078][ T4361] do_syscall_64+0x35/0xb0 [ 308.295501][ T4361] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 308.301397][ T4361] RIP: 0033:0x7f3fbbe8a93a [ 308.305820][ T4361] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 308.325612][ T4361] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 308.334045][ T4361] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 308.342106][ T4361] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 308.350078][ T4361] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 308.358141][ T4361] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 308.366112][ T4361] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 308.374112][ T4361] [ 308.377135][ T4358] CPU: 1 PID: 4358 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 308.387479][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 308.397546][ T4358] Call Trace: [ 308.400829][ T4358] [ 308.403775][ T4358] dump_stack_lvl+0xcd/0x134 [ 308.408395][ T4358] gfs2_withdraw.cold+0x272/0xf78 [ 308.408954][ T4361] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 308.413429][ T4358] ? gfs2_freeze_unlock+0x50/0x50 [ 308.413461][ T4358] ? gfs2_lm+0x1a0/0x1a0 [ 308.429755][ T4358] ? gfs2_meta_read+0x5e1/0x9c0 [ 308.434653][ T4358] gfs2_meta_check_ii+0x68/0xa0 [ 308.436571][ T4367] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 308.436571][ T4367] bh = 0 (magic number) [ 308.436571][ T4367] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 308.439611][ T4358] gfs2_meta_buffer+0x395/0x3f0 [ 308.439647][ T4358] ? gfs2_journal_wipe+0xd00/0xd00 [ 308.439680][ T4358] gfs2_inode_refresh+0x97/0xf50 [ 308.439702][ T4358] ? inode_go_sync+0x560/0x560 [ 308.439733][ T4358] inode_go_instantiate+0x46/0x60 [ 308.439756][ T4358] gfs2_instantiate+0x166/0x250 [ 308.459526][ T4369] loop4: detected capacity change from 0 to 256 [ 308.463417][ T4358] gfs2_glock_wait+0x193/0x2e0 [ 308.483390][ T4369] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 308.488033][ T4358] gfs2_glock_nq+0xa81/0x1650 [ 308.488075][ T4358] gfs2_lookupi+0x369/0x6a0 [ 308.488101][ T4358] ? gfs2_lookup_by_inum+0x100/0x100 [ 308.488126][ T4358] ? gfs2_lookup_simple+0x99/0xe0 [ 308.488143][ T4358] ? crc32_body+0x348/0x5f0 [ 308.488176][ T4358] gfs2_lookup_simple+0x99/0xe0 [ 308.488197][ T4358] ? gfs2_rename2+0xa0/0xa0 [ 308.488219][ T4358] ? enable_ptr_key_workfn+0x20/0x20 [ 308.488244][ T4358] init_inodes+0x420/0x2790 [ 308.488273][ T4358] ? vsnprintf+0x2cc/0x14f0 [ 308.488298][ T4358] ? end_bio_io_page+0xa0/0xa0 [ 308.488324][ T4358] ? pointer+0x950/0x950 [ 308.488347][ T4358] ? gfs2_glock_dq_uninit+0x87/0x100 [ 308.505518][ T4369] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 308.507104][ T4358] ? snprintf+0xbb/0xf0 [ 308.507137][ T4358] ? vsprintf+0x30/0x30 [ 308.521080][ T4367] gfs2: fsid=loop3.0: about to withdraw this file system [ 308.521571][ T4358] ? gfs2_read_super+0x17a0/0x17a0 [ 308.527493][ T4369] syz-executor.4: attempt to access beyond end of device [ 308.527493][ T4369] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 308.531066][ T4358] ? __debugfs_create_file+0x392/0x540 [ 308.531099][ T4358] gfs2_fill_super+0x1a3d/0x27f0 [ 308.531131][ T4358] ? gfs2_reconfigure+0x1060/0x1060 [ 308.531158][ T4358] ? gfs2_fill_super+0x1744/0x27f0 [ 308.531187][ T4358] ? snprintf+0xbb/0xf0 [ 308.531211][ T4358] ? vsprintf+0x30/0x30 [ 308.540583][ T4369] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 308.545982][ T4358] ? wait_for_completion_io_timeout+0x20/0x20 [ 308.546022][ T4358] ? set_blocksize+0x2e5/0x370 [ 308.546050][ T4358] get_tree_bdev+0x440/0x760 [ 308.553706][ T4367] gfs2: fsid=loop3.0: File system withdrawn [ 308.555086][ T4358] ? gfs2_reconfigure+0x1060/0x1060 [ 308.555122][ T4358] gfs2_get_tree+0x4a/0x270 [ 308.677251][ T4358] vfs_get_tree+0x89/0x2f0 [ 308.681703][ T4358] path_mount+0x1326/0x1e20 [ 308.686226][ T4358] ? kmem_cache_free+0xeb/0x5b0 [ 308.691263][ T4358] ? finish_automount+0x960/0x960 [ 308.696322][ T4358] ? putname+0xfe/0x140 [ 308.700510][ T4358] __x64_sys_mount+0x27f/0x300 [ 308.705315][ T4358] ? copy_mnt_ns+0xae0/0xae0 [ 308.709929][ T4358] ? syscall_enter_from_user_mode+0x22/0xb0 [ 308.715841][ T4358] do_syscall_64+0x35/0xb0 [ 308.720272][ T4358] entry_SYSCALL_64_after_hwframe+0x63/0xcd 15:10:49 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 308.726186][ T4358] RIP: 0033:0x7fd97e88a93a [ 308.730602][ T4358] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 308.750226][ T4358] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 308.758665][ T4358] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 308.766737][ T4358] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 308.774710][ T4358] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 308.782683][ T4358] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 308.790657][ T4358] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 308.798735][ T4358] [ 308.801758][ T4367] CPU: 0 PID: 4367 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 308.812107][ T4367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 308.822155][ T4367] Call Trace: [ 308.825428][ T4367] [ 308.828355][ T4367] dump_stack_lvl+0xcd/0x134 [ 308.832948][ T4367] gfs2_withdraw.cold+0x272/0xf78 [ 308.837974][ T4367] ? gfs2_freeze_unlock+0x50/0x50 [ 308.842998][ T4367] ? gfs2_lm+0x1a0/0x1a0 [ 308.847243][ T4367] ? gfs2_meta_read+0x5e1/0x9c0 [ 308.852100][ T4367] gfs2_meta_check_ii+0x68/0xa0 [ 308.856951][ T4367] gfs2_meta_buffer+0x395/0x3f0 [ 308.861799][ T4367] ? gfs2_journal_wipe+0xd00/0xd00 [ 308.866914][ T4367] gfs2_inode_refresh+0x97/0xf50 [ 308.871846][ T4367] ? inode_go_sync+0x560/0x560 [ 308.876615][ T4367] inode_go_instantiate+0x46/0x60 [ 308.881636][ T4367] gfs2_instantiate+0x166/0x250 [ 308.886658][ T4367] gfs2_glock_wait+0x193/0x2e0 [ 308.891416][ T4367] gfs2_glock_nq+0xa81/0x1650 [ 308.896097][ T4367] gfs2_lookupi+0x369/0x6a0 [ 308.900604][ T4367] ? gfs2_lookup_by_inum+0x100/0x100 [ 308.905894][ T4367] ? gfs2_lookup_simple+0x99/0xe0 [ 308.910999][ T4367] ? crc32_body+0x348/0x5f0 [ 308.915508][ T4367] gfs2_lookup_simple+0x99/0xe0 [ 308.920356][ T4367] ? gfs2_rename2+0xa0/0xa0 [ 308.924855][ T4367] ? enable_ptr_key_workfn+0x20/0x20 [ 308.930141][ T4367] init_inodes+0x420/0x2790 [ 308.934648][ T4367] ? vsnprintf+0x2cc/0x14f0 [ 308.939150][ T4367] ? end_bio_io_page+0xa0/0xa0 [ 308.943911][ T4367] ? pointer+0x950/0x950 [ 308.948154][ T4367] ? gfs2_glock_dq_uninit+0x87/0x100 [ 308.953444][ T4367] ? snprintf+0xbb/0xf0 [ 308.957596][ T4367] ? vsprintf+0x30/0x30 [ 308.961749][ T4367] ? gfs2_read_super+0x17a0/0x17a0 [ 308.966871][ T4367] ? __debugfs_create_file+0x392/0x540 [ 308.972333][ T4367] gfs2_fill_super+0x1a3d/0x27f0 [ 308.977278][ T4367] ? gfs2_reconfigure+0x1060/0x1060 [ 308.982477][ T4367] ? gfs2_fill_super+0x1744/0x27f0 [ 308.987588][ T4367] ? snprintf+0xbb/0xf0 [ 308.991743][ T4367] ? vsprintf+0x30/0x30 [ 308.995988][ T4367] ? wait_for_completion_io_timeout+0x20/0x20 [ 309.002150][ T4367] ? set_blocksize+0x2e5/0x370 [ 309.006914][ T4367] get_tree_bdev+0x440/0x760 [ 309.011503][ T4367] ? gfs2_reconfigure+0x1060/0x1060 [ 309.016700][ T4367] gfs2_get_tree+0x4a/0x270 [ 309.021220][ T4367] vfs_get_tree+0x89/0x2f0 [ 309.025633][ T4367] path_mount+0x1326/0x1e20 [ 309.030225][ T4367] ? kmem_cache_free+0xeb/0x5b0 [ 309.035074][ T4367] ? finish_automount+0x960/0x960 [ 309.040099][ T4367] ? putname+0xfe/0x140 [ 309.044267][ T4367] __x64_sys_mount+0x27f/0x300 [ 309.049030][ T4367] ? copy_mnt_ns+0xae0/0xae0 [ 309.053621][ T4367] ? syscall_enter_from_user_mode+0x22/0xb0 [ 309.059522][ T4367] do_syscall_64+0x35/0xb0 [ 309.064023][ T4367] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 309.069912][ T4367] RIP: 0033:0x7facb128a93a [ 309.074323][ T4367] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 309.093926][ T4367] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 309.102336][ T4367] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 309.110300][ T4367] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 309.118267][ T4367] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 309.126229][ T4367] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 309.134191][ T4367] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 309.142181][ T4367] [ 309.148975][ T4358] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 309.162095][ T4367] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:10:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 309.183597][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:10:49 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:50 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 309.238562][ T4372] loop0: detected capacity change from 0 to 256 [ 309.257243][ T4374] loop2: detected capacity change from 0 to 256 [ 309.269287][ T4375] loop1: detected capacity change from 0 to 256 [ 309.288921][ T4372] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 309.290480][ T4374] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 309.304967][ T4372] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 309.312646][ T4375] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 309.314438][ T4377] loop4: detected capacity change from 0 to 256 [ 309.336927][ T4375] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 309.345230][ T4377] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 309.351584][ T4380] loop5: detected capacity change from 0 to 256 [ 309.353339][ T4374] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 309.359489][ T4372] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 309.359489][ T4372] bh = 0 (magic number) [ 309.359489][ T4372] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 309.368008][ T4381] loop3: detected capacity change from 0 to 256 [ 309.397138][ T4374] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 309.397138][ T4374] bh = 0 (magic number) [ 309.397138][ T4374] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 309.407055][ T4375] syz-executor.1: attempt to access beyond end of device [ 309.407055][ T4375] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 309.417142][ T4377] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 309.439015][ T4377] syz-executor.4: attempt to access beyond end of device [ 309.439015][ T4377] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 309.448943][ T4380] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 309.459073][ T4374] gfs2: fsid=loop2.0: about to withdraw this file system [ 309.468857][ T4374] gfs2: fsid=loop2.0: File system withdrawn [ 309.475817][ T4381] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 309.477406][ T4372] gfs2: fsid=loop0.0: about to withdraw this file system [ 309.483971][ T4377] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 309.516659][ T4381] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 309.537927][ T4380] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 309.543356][ T4374] CPU: 1 PID: 4374 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 309.554273][ T4375] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 309.554926][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 309.571572][ T4374] Call Trace: [ 309.574857][ T4374] [ 309.577794][ T4374] dump_stack_lvl+0xcd/0x134 [ 309.582409][ T4374] gfs2_withdraw.cold+0x272/0xf78 [ 309.587461][ T4374] ? gfs2_freeze_unlock+0x50/0x50 [ 309.592514][ T4374] ? gfs2_lm+0x1a0/0x1a0 [ 309.596759][ T4374] ? gfs2_meta_read+0x5e1/0x9c0 [ 309.601618][ T4374] gfs2_meta_check_ii+0x68/0xa0 [ 309.606470][ T4374] gfs2_meta_buffer+0x395/0x3f0 [ 309.611496][ T4374] ? gfs2_journal_wipe+0xd00/0xd00 [ 309.616610][ T4374] gfs2_inode_refresh+0x97/0xf50 [ 309.621546][ T4374] ? inode_go_sync+0x560/0x560 [ 309.626312][ T4374] inode_go_instantiate+0x46/0x60 [ 309.631421][ T4374] gfs2_instantiate+0x166/0x250 [ 309.636267][ T4374] gfs2_glock_wait+0x193/0x2e0 [ 309.641029][ T4374] gfs2_glock_nq+0xa81/0x1650 [ 309.645709][ T4374] gfs2_lookupi+0x369/0x6a0 [ 309.650214][ T4374] ? gfs2_lookup_by_inum+0x100/0x100 [ 309.655501][ T4374] ? gfs2_lookup_simple+0x99/0xe0 [ 309.660522][ T4374] ? crc32_body+0x348/0x5f0 [ 309.665027][ T4374] gfs2_lookup_simple+0x99/0xe0 [ 309.669872][ T4374] ? gfs2_rename2+0xa0/0xa0 [ 309.674370][ T4374] ? enable_ptr_key_workfn+0x20/0x20 [ 309.679655][ T4374] init_inodes+0x420/0x2790 [ 309.684161][ T4374] ? vsnprintf+0x2cc/0x14f0 [ 309.688662][ T4374] ? end_bio_io_page+0xa0/0xa0 [ 309.693422][ T4374] ? pointer+0x950/0x950 [ 309.697658][ T4374] ? gfs2_glock_dq_uninit+0x87/0x100 [ 309.702943][ T4374] ? snprintf+0xbb/0xf0 [ 309.707093][ T4374] ? vsprintf+0x30/0x30 [ 309.711245][ T4374] ? gfs2_read_super+0x17a0/0x17a0 [ 309.716367][ T4374] ? __debugfs_create_file+0x392/0x540 [ 309.722176][ T4374] gfs2_fill_super+0x1a3d/0x27f0 [ 309.727117][ T4374] ? gfs2_reconfigure+0x1060/0x1060 [ 309.732318][ T4374] ? gfs2_fill_super+0x1744/0x27f0 [ 309.737431][ T4374] ? snprintf+0xbb/0xf0 [ 309.741585][ T4374] ? vsprintf+0x30/0x30 [ 309.745733][ T4374] ? wait_for_completion_io_timeout+0x20/0x20 [ 309.751804][ T4374] ? set_blocksize+0x2e5/0x370 [ 309.756745][ T4374] get_tree_bdev+0x440/0x760 [ 309.761331][ T4374] ? gfs2_reconfigure+0x1060/0x1060 [ 309.766526][ T4374] gfs2_get_tree+0x4a/0x270 [ 309.771028][ T4374] vfs_get_tree+0x89/0x2f0 [ 309.775442][ T4374] path_mount+0x1326/0x1e20 [ 309.779949][ T4374] ? kmem_cache_free+0xeb/0x5b0 [ 309.784797][ T4374] ? finish_automount+0x960/0x960 [ 309.789820][ T4374] ? putname+0xfe/0x140 [ 309.793978][ T4374] __x64_sys_mount+0x27f/0x300 [ 309.798743][ T4374] ? copy_mnt_ns+0xae0/0xae0 [ 309.803328][ T4374] ? syscall_enter_from_user_mode+0x22/0xb0 [ 309.809228][ T4374] do_syscall_64+0x35/0xb0 [ 309.813645][ T4374] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 309.819534][ T4374] RIP: 0033:0x7f9d0948a93a [ 309.823942][ T4374] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 309.843550][ T4374] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 309.851961][ T4374] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 309.859928][ T4374] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 309.867892][ T4374] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 309.875856][ T4374] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 309.883817][ T4374] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 309.891795][ T4374] [ 309.906851][ T4372] gfs2: fsid=loop0.0: File system withdrawn [ 309.919109][ T4372] CPU: 1 PID: 4372 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 309.929460][ T4372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 309.939521][ T4372] Call Trace: [ 309.942799][ T4372] [ 309.945726][ T4372] dump_stack_lvl+0xcd/0x134 [ 309.950337][ T4372] gfs2_withdraw.cold+0x272/0xf78 [ 309.955384][ T4372] ? gfs2_freeze_unlock+0x50/0x50 [ 309.960518][ T4372] ? gfs2_lm+0x1a0/0x1a0 [ 309.964870][ T4372] ? gfs2_meta_read+0x5e1/0x9c0 [ 309.965865][ T4380] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 309.965865][ T4380] bh = 0 (magic number) [ 309.965865][ T4380] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 309.969743][ T4372] gfs2_meta_check_ii+0x68/0xa0 [ 309.969777][ T4372] gfs2_meta_buffer+0x395/0x3f0 [ 309.969803][ T4372] ? gfs2_journal_wipe+0xd00/0xd00 [ 309.969835][ T4372] gfs2_inode_refresh+0x97/0xf50 [ 309.969860][ T4372] ? inode_go_sync+0x560/0x560 [ 309.969892][ T4372] inode_go_instantiate+0x46/0x60 [ 309.969915][ T4372] gfs2_instantiate+0x166/0x250 [ 310.000924][ T4380] gfs2: fsid=loop5.0: about to withdraw this file system [ 310.003401][ T4372] gfs2_glock_wait+0x193/0x2e0 [ 310.003433][ T4372] gfs2_glock_nq+0xa81/0x1650 [ 310.003464][ T4372] gfs2_lookupi+0x369/0x6a0 [ 310.014168][ T4381] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 310.014168][ T4381] bh = 0 (magic number) [ 310.014168][ T4381] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 310.018158][ T4372] ? gfs2_lookup_by_inum+0x100/0x100 [ 310.018195][ T4372] ? gfs2_lookup_simple+0x99/0xe0 [ 310.018214][ T4372] ? crc32_body+0x348/0x5f0 [ 310.018247][ T4372] gfs2_lookup_simple+0x99/0xe0 [ 310.018267][ T4372] ? gfs2_rename2+0xa0/0xa0 [ 310.018294][ T4372] ? enable_ptr_key_workfn+0x20/0x20 [ 310.025471][ T4381] gfs2: fsid=loop3.0: about to withdraw this file system [ 310.030131][ T4372] init_inodes+0x420/0x2790 [ 310.030166][ T4372] ? vsnprintf+0x2cc/0x14f0 [ 310.030195][ T4372] ? end_bio_io_page+0xa0/0xa0 [ 310.030220][ T4372] ? pointer+0x950/0x950 [ 310.030244][ T4372] ? gfs2_glock_dq_uninit+0x87/0x100 [ 310.030278][ T4372] ? snprintf+0xbb/0xf0 [ 310.043406][ T4380] gfs2: fsid=loop5.0: File system withdrawn [ 310.044181][ T4372] ? vsprintf+0x30/0x30 [ 310.044207][ T4372] ? gfs2_read_super+0x17a0/0x17a0 [ 310.068935][ T4381] gfs2: fsid=loop3.0: File system withdrawn [ 310.073298][ T4372] ? __debugfs_create_file+0x392/0x540 [ 310.073331][ T4372] gfs2_fill_super+0x1a3d/0x27f0 [ 310.073364][ T4372] ? gfs2_reconfigure+0x1060/0x1060 [ 310.163564][ T4372] ? gfs2_fill_super+0x1744/0x27f0 [ 310.168702][ T4372] ? snprintf+0xbb/0xf0 [ 310.172882][ T4372] ? vsprintf+0x30/0x30 [ 310.177043][ T4372] ? wait_for_completion_io_timeout+0x20/0x20 [ 310.183125][ T4372] ? set_blocksize+0x2e5/0x370 [ 310.187919][ T4372] get_tree_bdev+0x440/0x760 [ 310.192539][ T4372] ? gfs2_reconfigure+0x1060/0x1060 [ 310.197762][ T4372] gfs2_get_tree+0x4a/0x270 [ 310.202286][ T4372] vfs_get_tree+0x89/0x2f0 [ 310.206711][ T4372] path_mount+0x1326/0x1e20 [ 310.211236][ T4372] ? kmem_cache_free+0xeb/0x5b0 [ 310.216108][ T4372] ? finish_automount+0x960/0x960 [ 310.221183][ T4372] ? putname+0xfe/0x140 [ 310.225363][ T4372] __x64_sys_mount+0x27f/0x300 [ 310.230147][ T4372] ? copy_mnt_ns+0xae0/0xae0 [ 310.234757][ T4372] ? syscall_enter_from_user_mode+0x22/0xb0 [ 310.240689][ T4372] do_syscall_64+0x35/0xb0 [ 310.245126][ T4372] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 310.251029][ T4372] RIP: 0033:0x7f3fbbe8a93a [ 310.255461][ T4372] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 310.275071][ T4372] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 310.283487][ T4372] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 310.291596][ T4372] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 310.299571][ T4372] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 310.307551][ T4372] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 310.315524][ T4372] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 310.323515][ T4372] [ 310.326537][ T4381] CPU: 0 PID: 4381 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 310.336875][ T4381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 310.346925][ T4381] Call Trace: [ 310.350194][ T4381] [ 310.353118][ T4381] dump_stack_lvl+0xcd/0x134 [ 310.357712][ T4381] gfs2_withdraw.cold+0x272/0xf78 [ 310.362742][ T4381] ? gfs2_freeze_unlock+0x50/0x50 [ 310.367766][ T4381] ? gfs2_lm+0x1a0/0x1a0 [ 310.372012][ T4381] ? gfs2_meta_read+0x5e1/0x9c0 [ 310.376865][ T4381] gfs2_meta_check_ii+0x68/0xa0 [ 310.381715][ T4381] gfs2_meta_buffer+0x395/0x3f0 [ 310.386564][ T4381] ? gfs2_journal_wipe+0xd00/0xd00 [ 310.391678][ T4381] gfs2_inode_refresh+0x97/0xf50 [ 310.396614][ T4381] ? inode_go_sync+0x560/0x560 [ 310.401465][ T4381] inode_go_instantiate+0x46/0x60 [ 310.406486][ T4381] gfs2_instantiate+0x166/0x250 [ 310.411332][ T4381] gfs2_glock_wait+0x193/0x2e0 [ 310.416091][ T4381] gfs2_glock_nq+0xa81/0x1650 [ 310.420776][ T4381] gfs2_lookupi+0x369/0x6a0 [ 310.425284][ T4381] ? gfs2_lookup_by_inum+0x100/0x100 [ 310.430657][ T4381] ? gfs2_lookup_simple+0x99/0xe0 [ 310.435674][ T4381] ? crc32_body+0x348/0x5f0 [ 310.440183][ T4381] gfs2_lookup_simple+0x99/0xe0 [ 310.445028][ T4381] ? gfs2_rename2+0xa0/0xa0 [ 310.449618][ T4381] ? enable_ptr_key_workfn+0x20/0x20 [ 310.454909][ T4381] init_inodes+0x420/0x2790 [ 310.459413][ T4381] ? vsnprintf+0x2cc/0x14f0 [ 310.463916][ T4381] ? end_bio_io_page+0xa0/0xa0 [ 310.468681][ T4381] ? pointer+0x950/0x950 [ 310.472918][ T4381] ? gfs2_glock_dq_uninit+0x87/0x100 [ 310.478203][ T4381] ? snprintf+0xbb/0xf0 [ 310.482356][ T4381] ? vsprintf+0x30/0x30 [ 310.486505][ T4381] ? gfs2_read_super+0x17a0/0x17a0 [ 310.491794][ T4381] ? __debugfs_create_file+0x392/0x540 [ 310.497251][ T4381] gfs2_fill_super+0x1a3d/0x27f0 [ 310.502198][ T4381] ? gfs2_reconfigure+0x1060/0x1060 [ 310.507394][ T4381] ? gfs2_fill_super+0x1744/0x27f0 [ 310.512514][ T4381] ? snprintf+0xbb/0xf0 [ 310.516664][ T4381] ? vsprintf+0x30/0x30 [ 310.520814][ T4381] ? wait_for_completion_io_timeout+0x20/0x20 [ 310.526885][ T4381] ? set_blocksize+0x2e5/0x370 [ 310.531652][ T4381] get_tree_bdev+0x440/0x760 [ 310.536240][ T4381] ? gfs2_reconfigure+0x1060/0x1060 [ 310.541442][ T4381] gfs2_get_tree+0x4a/0x270 [ 310.545944][ T4381] vfs_get_tree+0x89/0x2f0 [ 310.550364][ T4381] path_mount+0x1326/0x1e20 [ 310.554872][ T4381] ? kmem_cache_free+0xeb/0x5b0 [ 310.559721][ T4381] ? finish_automount+0x960/0x960 [ 310.564744][ T4381] ? putname+0xfe/0x140 [ 310.568898][ T4381] __x64_sys_mount+0x27f/0x300 [ 310.573662][ T4381] ? copy_mnt_ns+0xae0/0xae0 [ 310.578253][ T4381] ? syscall_enter_from_user_mode+0x22/0xb0 [ 310.584161][ T4381] do_syscall_64+0x35/0xb0 [ 310.588573][ T4381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 310.594461][ T4381] RIP: 0033:0x7facb128a93a [ 310.598875][ T4381] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 310.618570][ T4381] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 310.626981][ T4381] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 310.634949][ T4381] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 15:10:51 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 310.643087][ T4381] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 310.651052][ T4381] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 310.659016][ T4381] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 310.666990][ T4381] [ 310.677913][ T4374] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 310.683573][ T4380] CPU: 1 PID: 4380 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 310.694921][ T4380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 310.704984][ T4380] Call Trace: [ 310.708260][ T4380] [ 310.711183][ T4380] dump_stack_lvl+0xcd/0x134 [ 310.715779][ T4380] gfs2_withdraw.cold+0x272/0xf78 [ 310.720812][ T4380] ? gfs2_freeze_unlock+0x50/0x50 [ 310.725837][ T4380] ? gfs2_lm+0x1a0/0x1a0 [ 310.730081][ T4380] ? gfs2_meta_read+0x5e1/0x9c0 [ 310.734935][ T4380] gfs2_meta_check_ii+0x68/0xa0 [ 310.739789][ T4380] gfs2_meta_buffer+0x395/0x3f0 [ 310.744645][ T4380] ? gfs2_journal_wipe+0xd00/0xd00 [ 310.749768][ T4380] gfs2_inode_refresh+0x97/0xf50 [ 310.754704][ T4380] ? inode_go_sync+0x560/0x560 [ 310.759469][ T4380] inode_go_instantiate+0x46/0x60 [ 310.764490][ T4380] gfs2_instantiate+0x166/0x250 [ 310.769338][ T4380] gfs2_glock_wait+0x193/0x2e0 [ 310.774098][ T4380] gfs2_glock_nq+0xa81/0x1650 [ 310.778781][ T4380] gfs2_lookupi+0x369/0x6a0 [ 310.783290][ T4380] ? gfs2_lookup_by_inum+0x100/0x100 [ 310.788577][ T4380] ? gfs2_lookup_simple+0x99/0xe0 [ 310.793596][ T4380] ? crc32_body+0x348/0x5f0 [ 310.798104][ T4380] gfs2_lookup_simple+0x99/0xe0 [ 310.803126][ T4380] ? gfs2_rename2+0xa0/0xa0 [ 310.807623][ T4380] ? enable_ptr_key_workfn+0x20/0x20 [ 310.812930][ T4380] init_inodes+0x420/0x2790 [ 310.817449][ T4380] ? vsnprintf+0x2cc/0x14f0 [ 310.821956][ T4380] ? end_bio_io_page+0xa0/0xa0 [ 310.826719][ T4380] ? pointer+0x950/0x950 [ 310.830958][ T4380] ? gfs2_glock_dq_uninit+0x87/0x100 [ 310.836241][ T4380] ? snprintf+0xbb/0xf0 [ 310.840398][ T4380] ? vsprintf+0x30/0x30 [ 310.844550][ T4380] ? gfs2_read_super+0x17a0/0x17a0 [ 310.849668][ T4380] ? __debugfs_create_file+0x392/0x540 [ 310.855128][ T4380] gfs2_fill_super+0x1a3d/0x27f0 [ 310.860069][ T4380] ? gfs2_reconfigure+0x1060/0x1060 [ 310.865266][ T4380] ? gfs2_fill_super+0x1744/0x27f0 [ 310.870381][ T4380] ? snprintf+0xbb/0xf0 [ 310.874531][ T4380] ? vsprintf+0x30/0x30 [ 310.878681][ T4380] ? wait_for_completion_io_timeout+0x20/0x20 [ 310.884751][ T4380] ? set_blocksize+0x2e5/0x370 [ 310.889515][ T4380] get_tree_bdev+0x440/0x760 [ 310.894103][ T4380] ? gfs2_reconfigure+0x1060/0x1060 [ 310.899308][ T4380] gfs2_get_tree+0x4a/0x270 [ 310.903810][ T4380] vfs_get_tree+0x89/0x2f0 [ 310.908223][ T4380] path_mount+0x1326/0x1e20 [ 310.912727][ T4380] ? kmem_cache_free+0xeb/0x5b0 [ 310.917575][ T4380] ? finish_automount+0x960/0x960 [ 310.922601][ T4380] ? putname+0xfe/0x140 [ 310.926758][ T4380] __x64_sys_mount+0x27f/0x300 [ 310.931523][ T4380] ? copy_mnt_ns+0xae0/0xae0 [ 310.936113][ T4380] ? syscall_enter_from_user_mode+0x22/0xb0 [ 310.942014][ T4380] do_syscall_64+0x35/0xb0 [ 310.946433][ T4380] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 310.952414][ T4380] RIP: 0033:0x7fd97e88a93a [ 310.956965][ T4380] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 310.976661][ T4380] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 310.985072][ T4380] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 310.993039][ T4380] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 311.001005][ T4380] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 311.008976][ T4380] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 311.016943][ T4380] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 311.024922][ T4380] 15:10:51 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f6e6f6c", 0x68, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 311.041623][ T4380] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:10:51 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 311.084534][ T4386] loop4: detected capacity change from 0 to 256 [ 311.106299][ T4386] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 311.111947][ T4381] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 311.114563][ T4384] loop1: detected capacity change from 0 to 256 [ 311.121146][ T4372] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 311.138462][ T4384] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 311.146928][ T4386] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 311.157993][ T4386] syz-executor.4: attempt to access beyond end of device [ 311.157993][ T4386] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 311.196118][ T4384] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 311.199246][ T4388] loop5: detected capacity change from 0 to 256 [ 311.213564][ T4133] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 311.231420][ T4386] gfs2: fsid=loop4.0: can't lookup journal index: 0 15:10:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 311.244493][ T4384] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 311.244493][ T4384] bh = 0 (magic number) [ 311.244493][ T4384] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 311.254138][ T4133] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 311.284891][ T4384] gfs2: fsid=loop1.0: about to withdraw this file system [ 311.296079][ T4133] Buffer I/O error on dev loop5, logical block 0, async page read [ 311.298085][ T4384] gfs2: fsid=loop1.0: File system withdrawn [ 311.306061][ T4390] loop2: detected capacity change from 0 to 256 [ 311.315665][ T4384] CPU: 1 PID: 4384 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 311.316881][ T4388] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 311.326528][ T4384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 311.326543][ T4384] Call Trace: [ 311.326550][ T4384] [ 311.326557][ T4384] dump_stack_lvl+0xcd/0x134 [ 311.335854][ T4388] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 311.344391][ T4384] gfs2_withdraw.cold+0x272/0xf78 [ 311.344428][ T4384] ? gfs2_freeze_unlock+0x50/0x50 [ 311.344454][ T4384] ? gfs2_lm+0x1a0/0x1a0 [ 311.344478][ T4384] ? gfs2_meta_read+0x5e1/0x9c0 [ 311.344511][ T4384] gfs2_meta_check_ii+0x68/0xa0 [ 311.344540][ T4384] gfs2_meta_buffer+0x395/0x3f0 [ 311.344566][ T4384] ? gfs2_journal_wipe+0xd00/0xd00 [ 311.344599][ T4384] gfs2_inode_refresh+0x97/0xf50 [ 311.359972][ T4392] loop3: detected capacity change from 0 to 256 [ 311.362019][ T4384] ? inode_go_sync+0x560/0x560 [ 311.362060][ T4384] inode_go_instantiate+0x46/0x60 [ 311.410807][ T4390] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 311.412024][ T4384] gfs2_instantiate+0x166/0x250 [ 311.412055][ T4384] gfs2_glock_wait+0x193/0x2e0 [ 311.417689][ T4392] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 311.424847][ T4384] gfs2_glock_nq+0xa81/0x1650 [ 311.424885][ T4384] gfs2_lookupi+0x369/0x6a0 [ 311.424913][ T4384] ? gfs2_lookup_by_inum+0x100/0x100 [ 311.435044][ T4388] syz-executor.5: attempt to access beyond end of device [ 311.435044][ T4388] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 311.442276][ T4384] ? gfs2_lookup_simple+0x99/0xe0 [ 311.442301][ T4384] ? crc32_body+0x348/0x5f0 [ 311.442334][ T4384] gfs2_lookup_simple+0x99/0xe0 [ 311.442352][ T4384] ? gfs2_rename2+0xa0/0xa0 [ 311.460099][ T4390] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 311.470916][ T4384] ? enable_ptr_key_workfn+0x20/0x20 [ 311.470953][ T4384] init_inodes+0x420/0x2790 [ 311.470984][ T4384] ? vsnprintf+0x2cc/0x14f0 [ 311.471011][ T4384] ? end_bio_io_page+0xa0/0xa0 [ 311.471034][ T4384] ? pointer+0x950/0x950 [ 311.471059][ T4384] ? gfs2_glock_dq_uninit+0x87/0x100 [ 311.471087][ T4384] ? snprintf+0xbb/0xf0 [ 311.482752][ T4388] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 311.485430][ T4384] ? vsprintf+0x30/0x30 [ 311.485457][ T4384] ? gfs2_read_super+0x17a0/0x17a0 [ 311.490200][ T4392] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 311.496597][ T4384] ? __debugfs_create_file+0x392/0x540 [ 311.496631][ T4384] gfs2_fill_super+0x1a3d/0x27f0 [ 311.502870][ T4390] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 311.502870][ T4390] bh = 0 (magic number) [ 311.502870][ T4390] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 311.506376][ T4384] ? gfs2_reconfigure+0x1060/0x1060 [ 311.506411][ T4384] ? gfs2_fill_super+0x1744/0x27f0 [ 311.517257][ T4392] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 311.517257][ T4392] bh = 0 (magic number) [ 311.517257][ T4392] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 311.519869][ T4384] ? snprintf+0xbb/0xf0 [ 311.519898][ T4384] ? vsprintf+0x30/0x30 [ 311.519922][ T4384] ? wait_for_completion_io_timeout+0x20/0x20 [ 311.519954][ T4384] ? set_blocksize+0x2e5/0x370 [ 311.527554][ T4390] gfs2: fsid=loop2.0: about to withdraw this file system [ 311.529344][ T4384] get_tree_bdev+0x440/0x760 [ 311.529375][ T4384] ? gfs2_reconfigure+0x1060/0x1060 [ 311.529404][ T4384] gfs2_get_tree+0x4a/0x270 [ 311.529430][ T4384] vfs_get_tree+0x89/0x2f0 [ 311.540439][ T4392] gfs2: fsid=loop3.0: about to withdraw this file system [ 311.545312][ T4384] path_mount+0x1326/0x1e20 [ 311.545353][ T4384] ? kmem_cache_free+0xeb/0x5b0 [ 311.545375][ T4384] ? finish_automount+0x960/0x960 [ 311.545401][ T4384] ? putname+0xfe/0x140 [ 311.554150][ T4390] gfs2: fsid=loop2.0: File system withdrawn [ 311.557489][ T4384] __x64_sys_mount+0x27f/0x300 [ 311.557521][ T4384] ? copy_mnt_ns+0xae0/0xae0 [ 311.557547][ T4384] ? syscall_enter_from_user_mode+0x22/0xb0 [ 311.566327][ T4392] gfs2: fsid=loop3.0: File system withdrawn [ 311.581169][ T4384] do_syscall_64+0x35/0xb0 [ 311.581199][ T4384] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 311.581223][ T4384] RIP: 0033:0x7fdedca8a93a [ 311.581241][ T4384] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 311.581260][ T4384] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 311.581281][ T4384] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 311.581294][ T4384] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 311.581307][ T4384] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 311.581321][ T4384] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 311.581334][ T4384] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 311.581363][ T4384] [ 311.630877][ T4384] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 311.686693][ T4392] CPU: 0 PID: 4392 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 311.701745][ T4394] loop0: detected capacity change from 0 to 256 [ 311.702695][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 311.702710][ T4392] Call Trace: [ 311.702717][ T4392] [ 311.702724][ T4392] dump_stack_lvl+0xcd/0x134 [ 311.717131][ T4394] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 311.718855][ T4392] gfs2_withdraw.cold+0x272/0xf78 [ 311.718889][ T4392] ? gfs2_freeze_unlock+0x50/0x50 [ 311.726826][ T4394] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 311.742880][ T4392] ? gfs2_lm+0x1a0/0x1a0 [ 311.742911][ T4392] ? gfs2_meta_read+0x5e1/0x9c0 [ 311.742942][ T4392] gfs2_meta_check_ii+0x68/0xa0 [ 311.742968][ T4392] gfs2_meta_buffer+0x395/0x3f0 [ 311.742991][ T4392] ? gfs2_journal_wipe+0xd00/0xd00 [ 311.743024][ T4392] gfs2_inode_refresh+0x97/0xf50 [ 311.743048][ T4392] ? inode_go_sync+0x560/0x560 [ 311.743076][ T4392] inode_go_instantiate+0x46/0x60 [ 311.743097][ T4392] gfs2_instantiate+0x166/0x250 [ 311.743121][ T4392] gfs2_glock_wait+0x193/0x2e0 [ 311.743142][ T4392] gfs2_glock_nq+0xa81/0x1650 [ 311.743172][ T4392] gfs2_lookupi+0x369/0x6a0 [ 311.743203][ T4392] ? gfs2_lookup_by_inum+0x100/0x100 [ 311.743229][ T4392] ? gfs2_lookup_simple+0x99/0xe0 [ 311.743246][ T4392] ? crc32_body+0x348/0x5f0 [ 311.935083][ T4392] gfs2_lookup_simple+0x99/0xe0 [ 311.939943][ T4392] ? gfs2_rename2+0xa0/0xa0 [ 311.944445][ T4392] ? enable_ptr_key_workfn+0x20/0x20 [ 311.949731][ T4392] init_inodes+0x420/0x2790 [ 311.954236][ T4392] ? vsnprintf+0x2cc/0x14f0 [ 311.958746][ T4392] ? end_bio_io_page+0xa0/0xa0 [ 311.963506][ T4392] ? pointer+0x950/0x950 [ 311.967746][ T4392] ? gfs2_glock_dq_uninit+0x87/0x100 [ 311.973032][ T4392] ? snprintf+0xbb/0xf0 [ 311.977186][ T4392] ? vsprintf+0x30/0x30 [ 311.981336][ T4392] ? gfs2_read_super+0x17a0/0x17a0 [ 311.986452][ T4392] ? __debugfs_create_file+0x392/0x540 [ 311.991912][ T4392] gfs2_fill_super+0x1a3d/0x27f0 [ 311.996853][ T4392] ? gfs2_reconfigure+0x1060/0x1060 [ 312.002050][ T4392] ? gfs2_fill_super+0x1744/0x27f0 [ 312.007160][ T4392] ? snprintf+0xbb/0xf0 [ 312.011314][ T4392] ? vsprintf+0x30/0x30 [ 312.015468][ T4392] ? wait_for_completion_io_timeout+0x20/0x20 [ 312.021537][ T4392] ? set_blocksize+0x2e5/0x370 [ 312.026306][ T4392] get_tree_bdev+0x440/0x760 [ 312.030897][ T4392] ? gfs2_reconfigure+0x1060/0x1060 [ 312.036093][ T4392] gfs2_get_tree+0x4a/0x270 [ 312.040595][ T4392] vfs_get_tree+0x89/0x2f0 [ 312.045008][ T4392] path_mount+0x1326/0x1e20 [ 312.049512][ T4392] ? kmem_cache_free+0xeb/0x5b0 [ 312.054356][ T4392] ? finish_automount+0x960/0x960 [ 312.059381][ T4392] ? putname+0xfe/0x140 [ 312.063535][ T4392] __x64_sys_mount+0x27f/0x300 [ 312.068302][ T4392] ? copy_mnt_ns+0xae0/0xae0 [ 312.072886][ T4392] ? syscall_enter_from_user_mode+0x22/0xb0 [ 312.078786][ T4392] do_syscall_64+0x35/0xb0 [ 312.083195][ T4392] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 312.089087][ T4392] RIP: 0033:0x7facb128a93a [ 312.093495][ T4392] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 312.113101][ T4392] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 312.121596][ T4392] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 312.129559][ T4392] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 312.137521][ T4392] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 15:10:52 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:52 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 312.145486][ T4392] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 312.153475][ T4392] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 312.161462][ T4392] [ 312.167331][ T4392] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 312.187961][ T4390] CPU: 0 PID: 4390 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 312.198330][ T4390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 312.208382][ T4390] Call Trace: [ 312.211652][ T4390] [ 312.214574][ T4390] dump_stack_lvl+0xcd/0x134 [ 312.219170][ T4390] gfs2_withdraw.cold+0x272/0xf78 [ 312.224198][ T4390] ? gfs2_freeze_unlock+0x50/0x50 [ 312.229223][ T4390] ? gfs2_lm+0x1a0/0x1a0 [ 312.233465][ T4390] ? gfs2_meta_read+0x5e1/0x9c0 [ 312.238338][ T4390] gfs2_meta_check_ii+0x68/0xa0 [ 312.243193][ T4390] gfs2_meta_buffer+0x395/0x3f0 [ 312.248041][ T4390] ? gfs2_journal_wipe+0xd00/0xd00 [ 312.253158][ T4390] gfs2_inode_refresh+0x97/0xf50 [ 312.258091][ T4390] ? inode_go_sync+0x560/0x560 [ 312.262943][ T4390] inode_go_instantiate+0x46/0x60 [ 312.267962][ T4390] gfs2_instantiate+0x166/0x250 [ 312.272813][ T4390] gfs2_glock_wait+0x193/0x2e0 [ 312.277572][ T4390] gfs2_glock_nq+0xa81/0x1650 [ 312.282249][ T4390] gfs2_lookupi+0x369/0x6a0 [ 312.286755][ T4390] ? gfs2_lookup_by_inum+0x100/0x100 [ 312.292044][ T4390] ? gfs2_lookup_simple+0x99/0xe0 [ 312.297059][ T4390] ? crc32_body+0x348/0x5f0 [ 312.301566][ T4390] gfs2_lookup_simple+0x99/0xe0 [ 312.306410][ T4390] ? gfs2_rename2+0xa0/0xa0 [ 312.310904][ T4390] ? enable_ptr_key_workfn+0x20/0x20 [ 312.316191][ T4390] init_inodes+0x420/0x2790 [ 312.320695][ T4390] ? vsnprintf+0x2cc/0x14f0 [ 312.325202][ T4390] ? end_bio_io_page+0xa0/0xa0 [ 312.329966][ T4390] ? pointer+0x950/0x950 [ 312.334208][ T4390] ? gfs2_glock_dq_uninit+0x87/0x100 [ 312.339493][ T4390] ? snprintf+0xbb/0xf0 [ 312.343644][ T4390] ? vsprintf+0x30/0x30 [ 312.347797][ T4390] ? gfs2_read_super+0x17a0/0x17a0 [ 312.352914][ T4390] ? __debugfs_create_file+0x392/0x540 [ 312.358373][ T4390] gfs2_fill_super+0x1a3d/0x27f0 [ 312.363316][ T4390] ? gfs2_reconfigure+0x1060/0x1060 [ 312.368516][ T4390] ? gfs2_fill_super+0x1744/0x27f0 [ 312.373626][ T4390] ? snprintf+0xbb/0xf0 [ 312.377776][ T4390] ? vsprintf+0x30/0x30 [ 312.381925][ T4390] ? wait_for_completion_io_timeout+0x20/0x20 [ 312.388000][ T4390] ? set_blocksize+0x2e5/0x370 [ 312.392770][ T4390] get_tree_bdev+0x440/0x760 [ 312.397357][ T4390] ? gfs2_reconfigure+0x1060/0x1060 [ 312.402560][ T4390] gfs2_get_tree+0x4a/0x270 [ 312.407063][ T4390] vfs_get_tree+0x89/0x2f0 [ 312.411476][ T4390] path_mount+0x1326/0x1e20 [ 312.415977][ T4390] ? kmem_cache_free+0xeb/0x5b0 [ 312.420825][ T4390] ? finish_automount+0x960/0x960 [ 312.425846][ T4390] ? putname+0xfe/0x140 [ 312.430001][ T4390] __x64_sys_mount+0x27f/0x300 [ 312.434763][ T4390] ? copy_mnt_ns+0xae0/0xae0 [ 312.439348][ T4390] ? syscall_enter_from_user_mode+0x22/0xb0 [ 312.445244][ T4390] do_syscall_64+0x35/0xb0 [ 312.449664][ T4390] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 312.455553][ T4390] RIP: 0033:0x7f9d0948a93a [ 312.459964][ T4390] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 312.479570][ T4390] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 312.487977][ T4390] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a 15:10:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 312.495939][ T4390] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 312.503903][ T4390] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 312.511866][ T4390] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 312.519829][ T4390] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 312.527803][ T4390] [ 312.542528][ T4394] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 312.542528][ T4394] bh = 0 (magic number) [ 312.542528][ T4394] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 312.558198][ T4396] loop5: detected capacity change from 0 to 256 [ 312.570757][ T4396] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 312.581924][ T4396] gfs2: fsid=loop5: Now mounting FS (format 1801)... 15:10:53 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 312.598642][ T4398] loop4: detected capacity change from 0 to 256 [ 312.612389][ T4396] syz-executor.5: attempt to access beyond end of device [ 312.612389][ T4396] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 312.628904][ T4398] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 312.638467][ T4398] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 312.654940][ T4394] gfs2: fsid=loop0.0: about to withdraw this file system [ 312.664110][ T4398] syz-executor.4: attempt to access beyond end of device [ 312.664110][ T4398] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 312.664562][ T4133] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 312.680750][ T4394] gfs2: fsid=loop0.0: File system withdrawn [ 312.701730][ T4398] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 312.709412][ T4400] loop1: detected capacity change from 0 to 256 [ 312.709844][ T4396] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 312.733371][ T4394] CPU: 0 PID: 4394 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 312.741255][ T4400] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 312.743793][ T4394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 312.743808][ T4394] Call Trace: [ 312.743815][ T4394] [ 312.743823][ T4394] dump_stack_lvl+0xcd/0x134 [ 312.766625][ T4400] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 312.767862][ T4394] gfs2_withdraw.cold+0x272/0xf78 [ 312.767899][ T4394] ? gfs2_freeze_unlock+0x50/0x50 [ 312.767926][ T4394] ? gfs2_lm+0x1a0/0x1a0 [ 312.773401][ T4400] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 312.773401][ T4400] bh = 0 (magic number) [ 312.773401][ T4400] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 312.779143][ T4394] ? gfs2_meta_read+0x5e1/0x9c0 [ 312.779181][ T4394] gfs2_meta_check_ii+0x68/0xa0 [ 312.779209][ T4394] gfs2_meta_buffer+0x395/0x3f0 [ 312.784324][ T4400] gfs2: fsid=loop1.0: about to withdraw this file system [ 312.789205][ T4394] ? gfs2_journal_wipe+0xd00/0xd00 [ 312.789243][ T4394] gfs2_inode_refresh+0x97/0xf50 [ 312.789266][ T4394] ? inode_go_sync+0x560/0x560 [ 312.789292][ T4394] inode_go_instantiate+0x46/0x60 [ 312.789316][ T4394] gfs2_instantiate+0x166/0x250 [ 312.789337][ T4394] gfs2_glock_wait+0x193/0x2e0 [ 312.789359][ T4394] gfs2_glock_nq+0xa81/0x1650 [ 312.789390][ T4394] gfs2_lookupi+0x369/0x6a0 [ 312.789418][ T4394] ? gfs2_lookup_by_inum+0x100/0x100 [ 312.789448][ T4394] ? gfs2_lookup_simple+0x99/0xe0 [ 312.789467][ T4394] ? crc32_body+0x348/0x5f0 [ 312.789500][ T4394] gfs2_lookup_simple+0x99/0xe0 [ 312.789521][ T4394] ? gfs2_rename2+0xa0/0xa0 [ 312.789543][ T4394] ? enable_ptr_key_workfn+0x20/0x20 15:10:53 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 312.789565][ T4394] init_inodes+0x420/0x2790 [ 312.789593][ T4394] ? vsnprintf+0x2cc/0x14f0 [ 312.798910][ T4400] gfs2: fsid=loop1.0: File system withdrawn [ 312.812543][ T4394] ? end_bio_io_page+0xa0/0xa0 [ 312.812575][ T4394] ? pointer+0x950/0x950 [ 312.812601][ T4394] ? gfs2_glock_dq_uninit+0x87/0x100 [ 312.812627][ T4394] ? snprintf+0xbb/0xf0 [ 312.935647][ T4394] ? vsprintf+0x30/0x30 [ 312.939830][ T4394] ? gfs2_read_super+0x17a0/0x17a0 [ 312.944968][ T4394] ? __debugfs_create_file+0x392/0x540 [ 312.950441][ T4394] gfs2_fill_super+0x1a3d/0x27f0 [ 312.955416][ T4394] ? gfs2_reconfigure+0x1060/0x1060 [ 312.960626][ T4394] ? gfs2_fill_super+0x1744/0x27f0 [ 312.965754][ T4394] ? snprintf+0xbb/0xf0 [ 312.969936][ T4394] ? vsprintf+0x30/0x30 [ 312.974099][ T4394] ? wait_for_completion_io_timeout+0x20/0x20 [ 312.980186][ T4394] ? set_blocksize+0x2e5/0x370 [ 312.984981][ T4394] get_tree_bdev+0x440/0x760 [ 312.989595][ T4394] ? gfs2_reconfigure+0x1060/0x1060 [ 312.994835][ T4394] gfs2_get_tree+0x4a/0x270 [ 312.999377][ T4394] vfs_get_tree+0x89/0x2f0 [ 313.003829][ T4394] path_mount+0x1326/0x1e20 [ 313.008362][ T4394] ? kmem_cache_free+0xeb/0x5b0 [ 313.013222][ T4394] ? finish_automount+0x960/0x960 [ 313.018265][ T4394] ? putname+0xfe/0x140 [ 313.022449][ T4394] __x64_sys_mount+0x27f/0x300 [ 313.027225][ T4394] ? copy_mnt_ns+0xae0/0xae0 [ 313.031823][ T4394] ? syscall_enter_from_user_mode+0x22/0xb0 [ 313.037761][ T4394] do_syscall_64+0x35/0xb0 [ 313.042194][ T4394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 313.048093][ T4394] RIP: 0033:0x7f3fbbe8a93a [ 313.052514][ T4394] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 313.072126][ T4394] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 313.080632][ T4394] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 313.088615][ T4394] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 313.096600][ T4394] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 313.104575][ T4394] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 313.112545][ T4394] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 313.120536][ T4394] [ 313.123568][ T4400] CPU: 1 PID: 4400 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 313.133991][ T4400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 313.144042][ T4400] Call Trace: [ 313.147311][ T4400] [ 313.150233][ T4400] dump_stack_lvl+0xcd/0x134 [ 313.154829][ T4400] gfs2_withdraw.cold+0x272/0xf78 [ 313.160032][ T4400] ? gfs2_freeze_unlock+0x50/0x50 [ 313.165067][ T4400] ? gfs2_lm+0x1a0/0x1a0 [ 313.169310][ T4400] ? gfs2_meta_read+0x5e1/0x9c0 [ 313.174546][ T4400] gfs2_meta_check_ii+0x68/0xa0 [ 313.179421][ T4400] gfs2_meta_buffer+0x395/0x3f0 [ 313.184271][ T4400] ? gfs2_journal_wipe+0xd00/0xd00 [ 313.189394][ T4400] gfs2_inode_refresh+0x97/0xf50 [ 313.194330][ T4400] ? inode_go_sync+0x560/0x560 [ 313.199270][ T4400] inode_go_instantiate+0x46/0x60 [ 313.204303][ T4400] gfs2_instantiate+0x166/0x250 [ 313.209151][ T4400] gfs2_glock_wait+0x193/0x2e0 [ 313.214085][ T4400] gfs2_glock_nq+0xa81/0x1650 [ 313.218764][ T4400] gfs2_lookupi+0x369/0x6a0 [ 313.223266][ T4400] ? gfs2_lookup_by_inum+0x100/0x100 [ 313.228558][ T4400] ? gfs2_lookup_simple+0x99/0xe0 [ 313.233572][ T4400] ? crc32_body+0x348/0x5f0 [ 313.238081][ T4400] gfs2_lookup_simple+0x99/0xe0 [ 313.242926][ T4400] ? gfs2_rename2+0xa0/0xa0 [ 313.247421][ T4400] ? enable_ptr_key_workfn+0x20/0x20 [ 313.252705][ T4400] init_inodes+0x420/0x2790 [ 313.257211][ T4400] ? vsnprintf+0x2cc/0x14f0 [ 313.261713][ T4400] ? end_bio_io_page+0xa0/0xa0 [ 313.266474][ T4400] ? pointer+0x950/0x950 [ 313.270714][ T4400] ? gfs2_glock_dq_uninit+0x87/0x100 [ 313.275996][ T4400] ? snprintf+0xbb/0xf0 [ 313.280147][ T4400] ? vsprintf+0x30/0x30 [ 313.284302][ T4400] ? gfs2_read_super+0x17a0/0x17a0 [ 313.289417][ T4400] ? __debugfs_create_file+0x392/0x540 [ 313.294873][ T4400] gfs2_fill_super+0x1a3d/0x27f0 [ 313.299814][ T4400] ? gfs2_reconfigure+0x1060/0x1060 [ 313.305012][ T4400] ? gfs2_fill_super+0x1744/0x27f0 [ 313.310125][ T4400] ? snprintf+0xbb/0xf0 [ 313.314279][ T4400] ? vsprintf+0x30/0x30 [ 313.318435][ T4400] ? wait_for_completion_io_timeout+0x20/0x20 [ 313.324505][ T4400] ? set_blocksize+0x2e5/0x370 [ 313.329273][ T4400] get_tree_bdev+0x440/0x760 [ 313.333866][ T4400] ? gfs2_reconfigure+0x1060/0x1060 [ 313.339064][ T4400] gfs2_get_tree+0x4a/0x270 [ 313.343564][ T4400] vfs_get_tree+0x89/0x2f0 [ 313.347977][ T4400] path_mount+0x1326/0x1e20 [ 313.352477][ T4400] ? kmem_cache_free+0xeb/0x5b0 [ 313.357325][ T4400] ? finish_automount+0x960/0x960 [ 313.362348][ T4400] ? putname+0xfe/0x140 [ 313.366504][ T4400] __x64_sys_mount+0x27f/0x300 [ 313.371268][ T4400] ? copy_mnt_ns+0xae0/0xae0 [ 313.375860][ T4400] ? syscall_enter_from_user_mode+0x22/0xb0 [ 313.381755][ T4400] do_syscall_64+0x35/0xb0 [ 313.386167][ T4400] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 313.392055][ T4400] RIP: 0033:0x7fdedca8a93a [ 313.396465][ T4400] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 313.416066][ T4400] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 313.424475][ T4400] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 313.432440][ T4400] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 313.440407][ T4400] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 313.448369][ T4400] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:10:54 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 313.456330][ T4400] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 313.464308][ T4400] [ 313.507408][ T4390] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 313.534236][ T4394] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:10:54 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:54 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 313.556761][ T4403] loop5: detected capacity change from 0 to 256 [ 313.568087][ T4400] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 313.575851][ T4403] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" 15:10:54 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 313.606673][ T4403] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 313.623729][ T4403] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 313.623729][ T4403] bh = 0 (magic number) [ 313.623729][ T4403] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 313.631629][ T4406] loop4: detected capacity change from 0 to 256 15:10:54 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 313.654400][ T4403] gfs2: fsid=loop5.0: about to withdraw this file system [ 313.658076][ T3651] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 313.672790][ T4403] gfs2: fsid=loop5.0: File system withdrawn [ 313.679077][ T4403] CPU: 0 PID: 4403 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 313.689420][ T4403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 313.699487][ T4403] Call Trace: [ 313.702780][ T4403] [ 313.705725][ T4403] dump_stack_lvl+0xcd/0x134 [ 313.710340][ T4403] gfs2_withdraw.cold+0x272/0xf78 [ 313.715405][ T4403] ? gfs2_freeze_unlock+0x50/0x50 [ 313.720462][ T4403] ? gfs2_lm+0x1a0/0x1a0 [ 313.724724][ T4403] ? gfs2_meta_read+0x5e1/0x9c0 [ 313.729608][ T4403] gfs2_meta_check_ii+0x68/0xa0 [ 313.734484][ T4403] gfs2_meta_buffer+0x395/0x3f0 [ 313.739355][ T4403] ? gfs2_journal_wipe+0xd00/0xd00 [ 313.744496][ T4403] gfs2_inode_refresh+0x97/0xf50 [ 313.749462][ T4403] ? inode_go_sync+0x560/0x560 [ 313.754257][ T4403] inode_go_instantiate+0x46/0x60 [ 313.759319][ T4403] gfs2_instantiate+0x166/0x250 [ 313.761867][ T4408] loop2: detected capacity change from 0 to 256 [ 313.764170][ T4403] gfs2_glock_wait+0x193/0x2e0 [ 313.764199][ T4403] gfs2_glock_nq+0xa81/0x1650 [ 313.764231][ T4403] gfs2_lookupi+0x369/0x6a0 [ 313.772205][ T4404] loop3: detected capacity change from 0 to 256 [ 313.775183][ T4403] ? gfs2_lookup_by_inum+0x100/0x100 [ 313.775218][ T4403] ? gfs2_lookup_simple+0x99/0xe0 [ 313.794365][ T4406] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 313.795855][ T4403] ? crc32_body+0x348/0x5f0 [ 313.795894][ T4403] gfs2_lookup_simple+0x99/0xe0 [ 313.803254][ T4408] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 313.808671][ T4403] ? gfs2_rename2+0xa0/0xa0 [ 313.808697][ T4403] ? enable_ptr_key_workfn+0x20/0x20 [ 313.819708][ T4404] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 313.825803][ T4403] init_inodes+0x420/0x2790 [ 313.825838][ T4403] ? vsnprintf+0x2cc/0x14f0 [ 313.830421][ T4406] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 313.835582][ T4403] ? end_bio_io_page+0xa0/0xa0 [ 313.835613][ T4403] ? pointer+0x950/0x950 [ 313.849311][ T4404] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 313.852370][ T4403] ? gfs2_glock_dq_uninit+0x87/0x100 [ 313.852402][ T4403] ? snprintf+0xbb/0xf0 [ 313.860293][ T4406] syz-executor.4: attempt to access beyond end of device [ 313.860293][ T4406] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 313.863795][ T4403] ? vsprintf+0x30/0x30 [ 313.863822][ T4403] ? gfs2_read_super+0x17a0/0x17a0 [ 313.868474][ T4408] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 313.874709][ T4403] ? __debugfs_create_file+0x392/0x540 [ 313.880913][ T4404] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 313.880913][ T4404] bh = 0 (magic number) [ 313.880913][ T4404] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 313.884097][ T4403] gfs2_fill_super+0x1a3d/0x27f0 [ 313.884136][ T4403] ? gfs2_reconfigure+0x1060/0x1060 [ 313.904379][ T4406] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 313.907301][ T4403] ? gfs2_fill_super+0x1744/0x27f0 [ 313.907334][ T4403] ? snprintf+0xbb/0xf0 [ 313.924319][ T4404] gfs2: fsid=loop3.0: about to withdraw this file system [ 313.938145][ T4403] ? vsprintf+0x30/0x30 [ 313.938172][ T4403] ? wait_for_completion_io_timeout+0x20/0x20 [ 313.938205][ T4403] ? set_blocksize+0x2e5/0x370 [ 313.944629][ T4408] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 313.944629][ T4408] bh = 0 (magic number) [ 313.944629][ T4408] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 313.948302][ T4403] get_tree_bdev+0x440/0x760 [ 313.948333][ T4403] ? gfs2_reconfigure+0x1060/0x1060 [ 313.948361][ T4403] gfs2_get_tree+0x4a/0x270 [ 313.955673][ T4408] gfs2: fsid=loop2.0: about to withdraw this file system [ 313.960011][ T4403] vfs_get_tree+0x89/0x2f0 [ 313.960041][ T4403] path_mount+0x1326/0x1e20 [ 313.960068][ T4403] ? kmem_cache_free+0xeb/0x5b0 [ 313.960089][ T4403] ? finish_automount+0x960/0x960 [ 313.960114][ T4403] ? putname+0xfe/0x140 [ 313.960142][ T4403] __x64_sys_mount+0x27f/0x300 [ 313.960169][ T4403] ? copy_mnt_ns+0xae0/0xae0 [ 313.960195][ T4403] ? syscall_enter_from_user_mode+0x22/0xb0 [ 313.960226][ T4403] do_syscall_64+0x35/0xb0 [ 313.960248][ T4403] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 313.960270][ T4403] RIP: 0033:0x7fd97e88a93a [ 313.972114][ T4404] gfs2: fsid=loop3.0: File system withdrawn [ 313.975536][ T4403] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 313.975560][ T4403] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 313.975583][ T4403] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 313.983854][ T4408] gfs2: fsid=loop2.0: File system withdrawn [ 313.986365][ T4403] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 313.986383][ T4403] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 313.986397][ T4403] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 313.986411][ T4403] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 314.159176][ T4403] [ 314.162205][ T4404] CPU: 1 PID: 4404 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 314.172544][ T4404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 314.182594][ T4404] Call Trace: [ 314.185866][ T4404] [ 314.188789][ T4404] dump_stack_lvl+0xcd/0x134 [ 314.193386][ T4404] gfs2_withdraw.cold+0x272/0xf78 [ 314.198417][ T4404] ? gfs2_freeze_unlock+0x50/0x50 [ 314.203440][ T4404] ? gfs2_lm+0x1a0/0x1a0 [ 314.207679][ T4404] ? gfs2_meta_read+0x5e1/0x9c0 [ 314.212537][ T4404] gfs2_meta_check_ii+0x68/0xa0 [ 314.217390][ T4404] gfs2_meta_buffer+0x395/0x3f0 [ 314.222240][ T4404] ? gfs2_journal_wipe+0xd00/0xd00 [ 314.227359][ T4404] gfs2_inode_refresh+0x97/0xf50 [ 314.232295][ T4404] ? inode_go_sync+0x560/0x560 [ 314.237061][ T4404] inode_go_instantiate+0x46/0x60 [ 314.242081][ T4404] gfs2_instantiate+0x166/0x250 [ 314.246926][ T4404] gfs2_glock_wait+0x193/0x2e0 [ 314.251684][ T4404] gfs2_glock_nq+0xa81/0x1650 [ 314.256365][ T4404] gfs2_lookupi+0x369/0x6a0 [ 314.260870][ T4404] ? gfs2_lookup_by_inum+0x100/0x100 [ 314.266161][ T4404] ? gfs2_lookup_simple+0x99/0xe0 [ 314.271179][ T4404] ? crc32_body+0x348/0x5f0 [ 314.275687][ T4404] gfs2_lookup_simple+0x99/0xe0 [ 314.280533][ T4404] ? gfs2_rename2+0xa0/0xa0 [ 314.285031][ T4404] ? enable_ptr_key_workfn+0x20/0x20 [ 314.290320][ T4404] init_inodes+0x420/0x2790 [ 314.294824][ T4404] ? vsnprintf+0x2cc/0x14f0 [ 314.299330][ T4404] ? end_bio_io_page+0xa0/0xa0 [ 314.304091][ T4404] ? pointer+0x950/0x950 [ 314.308332][ T4404] ? gfs2_glock_dq_uninit+0x87/0x100 [ 314.313614][ T4404] ? snprintf+0xbb/0xf0 [ 314.317768][ T4404] ? vsprintf+0x30/0x30 [ 314.321920][ T4404] ? gfs2_read_super+0x17a0/0x17a0 [ 314.327036][ T4404] ? __debugfs_create_file+0x392/0x540 [ 314.332500][ T4404] gfs2_fill_super+0x1a3d/0x27f0 [ 314.337442][ T4404] ? gfs2_reconfigure+0x1060/0x1060 [ 314.342641][ T4404] ? gfs2_fill_super+0x1744/0x27f0 [ 314.347751][ T4404] ? snprintf+0xbb/0xf0 [ 314.351905][ T4404] ? vsprintf+0x30/0x30 [ 314.356057][ T4404] ? wait_for_completion_io_timeout+0x20/0x20 [ 314.362129][ T4404] ? set_blocksize+0x2e5/0x370 [ 314.366985][ T4404] get_tree_bdev+0x440/0x760 [ 314.371663][ T4404] ? gfs2_reconfigure+0x1060/0x1060 [ 314.376948][ T4404] gfs2_get_tree+0x4a/0x270 [ 314.381804][ T4404] vfs_get_tree+0x89/0x2f0 [ 314.386218][ T4404] path_mount+0x1326/0x1e20 [ 314.390726][ T4404] ? kmem_cache_free+0xeb/0x5b0 [ 314.395664][ T4404] ? finish_automount+0x960/0x960 [ 314.400687][ T4404] ? putname+0xfe/0x140 [ 314.404846][ T4404] __x64_sys_mount+0x27f/0x300 [ 314.409615][ T4404] ? copy_mnt_ns+0xae0/0xae0 [ 314.414202][ T4404] ? syscall_enter_from_user_mode+0x22/0xb0 [ 314.420101][ T4404] do_syscall_64+0x35/0xb0 [ 314.424514][ T4404] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 314.430402][ T4404] RIP: 0033:0x7facb128a93a [ 314.434809][ T4404] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 314.454410][ T4404] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 314.462817][ T4404] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 314.470783][ T4404] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 314.478747][ T4404] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 314.486712][ T4404] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 314.494677][ T4404] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 314.502654][ T4404] [ 314.509221][ T4408] CPU: 0 PID: 4408 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 314.519572][ T4408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 314.529631][ T4408] Call Trace: [ 314.532918][ T4408] [ 314.535860][ T4408] dump_stack_lvl+0xcd/0x134 [ 314.536308][ T4403] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 314.540466][ T4408] gfs2_withdraw.cold+0x272/0xf78 [ 314.540501][ T4408] ? gfs2_freeze_unlock+0x50/0x50 [ 314.557134][ T4408] ? gfs2_lm+0x1a0/0x1a0 15:10:55 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 314.561401][ T4408] ? gfs2_meta_read+0x5e1/0x9c0 [ 314.566283][ T4408] gfs2_meta_check_ii+0x68/0xa0 [ 314.571163][ T4408] gfs2_meta_buffer+0x395/0x3f0 [ 314.576037][ T4408] ? gfs2_journal_wipe+0xd00/0xd00 [ 314.581191][ T4408] gfs2_inode_refresh+0x97/0xf50 [ 314.586143][ T4408] ? inode_go_sync+0x560/0x560 [ 314.590945][ T4408] inode_go_instantiate+0x46/0x60 [ 314.595989][ T4408] gfs2_instantiate+0x166/0x250 [ 314.600863][ T4408] gfs2_glock_wait+0x193/0x2e0 [ 314.605651][ T4408] gfs2_glock_nq+0xa81/0x1650 [ 314.610346][ T4408] gfs2_lookupi+0x369/0x6a0 [ 314.614885][ T4408] ? gfs2_lookup_by_inum+0x100/0x100 [ 314.620193][ T4408] ? gfs2_lookup_simple+0x99/0xe0 [ 314.625234][ T4408] ? crc32_body+0x348/0x5f0 [ 314.625991][ T4404] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 314.629749][ T4408] gfs2_lookup_simple+0x99/0xe0 [ 314.629781][ T4408] ? gfs2_rename2+0xa0/0xa0 [ 314.629804][ T4408] ? enable_ptr_key_workfn+0x20/0x20 [ 314.651353][ T4408] init_inodes+0x420/0x2790 [ 314.655861][ T4408] ? vsnprintf+0x2cc/0x14f0 [ 314.660365][ T4408] ? end_bio_io_page+0xa0/0xa0 [ 314.665129][ T4408] ? pointer+0x950/0x950 [ 314.669371][ T4408] ? gfs2_glock_dq_uninit+0x87/0x100 [ 314.674658][ T4408] ? snprintf+0xbb/0xf0 [ 314.678810][ T4408] ? vsprintf+0x30/0x30 [ 314.682961][ T4408] ? gfs2_read_super+0x17a0/0x17a0 [ 314.688077][ T4408] ? __debugfs_create_file+0x392/0x540 [ 314.693534][ T4408] gfs2_fill_super+0x1a3d/0x27f0 [ 314.698478][ T4408] ? gfs2_reconfigure+0x1060/0x1060 [ 314.703676][ T4408] ? gfs2_fill_super+0x1744/0x27f0 [ 314.708841][ T4408] ? snprintf+0xbb/0xf0 [ 314.713001][ T4408] ? vsprintf+0x30/0x30 [ 314.717157][ T4408] ? wait_for_completion_io_timeout+0x20/0x20 [ 314.723234][ T4408] ? set_blocksize+0x2e5/0x370 [ 314.728095][ T4408] get_tree_bdev+0x440/0x760 [ 314.732687][ T4408] ? gfs2_reconfigure+0x1060/0x1060 [ 314.737886][ T4408] gfs2_get_tree+0x4a/0x270 [ 314.742387][ T4408] vfs_get_tree+0x89/0x2f0 [ 314.746885][ T4408] path_mount+0x1326/0x1e20 [ 314.751391][ T4408] ? kmem_cache_free+0xeb/0x5b0 [ 314.756240][ T4408] ? finish_automount+0x960/0x960 [ 314.761276][ T4408] ? putname+0xfe/0x140 [ 314.765440][ T4408] __x64_sys_mount+0x27f/0x300 [ 314.770211][ T4408] ? copy_mnt_ns+0xae0/0xae0 [ 314.774801][ T4408] ? syscall_enter_from_user_mode+0x22/0xb0 [ 314.780698][ T4408] do_syscall_64+0x35/0xb0 [ 314.785110][ T4408] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 314.790999][ T4408] RIP: 0033:0x7f9d0948a93a [ 314.795580][ T4408] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 314.815357][ T4408] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 314.823768][ T4408] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 314.831744][ T4408] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 314.839710][ T4408] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 314.847673][ T4408] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:10:55 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 314.855634][ T4408] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 314.863611][ T4408] [ 314.880329][ T3957] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 314.891923][ T4410] loop0: detected capacity change from 0 to 256 15:10:55 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 314.911315][ T4408] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 314.931854][ T4412] loop1: detected capacity change from 0 to 256 [ 314.943446][ T3957] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 15:10:55 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 314.956895][ T4410] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 314.961346][ T3957] Buffer I/O error on dev loop1, logical block 0, async page read [ 314.973080][ T3957] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 314.990872][ T4414] loop4: detected capacity change from 0 to 256 [ 315.012778][ T4417] loop5: detected capacity change from 0 to 256 [ 315.019491][ T4410] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 315.022387][ T4414] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 315.041445][ T4417] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 315.042718][ T3957] Buffer I/O error on dev loop1, logical block 0, async page read [ 315.057330][ T4417] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 315.062673][ T4419] loop3: detected capacity change from 0 to 256 [ 315.064408][ T4410] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 315.064408][ T4410] bh = 0 (magic number) [ 315.064408][ T4410] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 315.091083][ T4419] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 315.092014][ T4412] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 315.103961][ T4414] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 315.115354][ T4419] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 315.135361][ T4419] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 315.135361][ T4419] bh = 0 (magic number) [ 315.135361][ T4419] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 315.140678][ T4412] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 315.175503][ T4417] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 315.175503][ T4417] bh = 0 (magic number) [ 315.175503][ T4417] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 315.175552][ T4410] gfs2: fsid=loop0.0: about to withdraw this file system [ 315.204730][ T4414] syz-executor.4: attempt to access beyond end of device [ 315.204730][ T4414] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 315.209342][ T4410] gfs2: fsid=loop0.0: File system withdrawn [ 315.225421][ T4417] gfs2: fsid=loop5.0: about to withdraw this file system [ 315.225460][ T4412] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 315.225460][ T4412] bh = 0 (magic number) [ 315.225460][ T4412] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 315.235028][ T4410] CPU: 1 PID: 4410 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 315.261725][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 315.271777][ T4410] Call Trace: [ 315.275049][ T4410] [ 315.277976][ T4410] dump_stack_lvl+0xcd/0x134 [ 315.282572][ T4410] gfs2_withdraw.cold+0x272/0xf78 [ 315.287599][ T4410] ? gfs2_freeze_unlock+0x50/0x50 [ 315.292624][ T4410] ? gfs2_lm+0x1a0/0x1a0 [ 315.296866][ T4410] ? gfs2_meta_read+0x5e1/0x9c0 [ 315.301721][ T4410] gfs2_meta_check_ii+0x68/0xa0 [ 315.306573][ T4410] gfs2_meta_buffer+0x395/0x3f0 [ 315.311423][ T4410] ? gfs2_journal_wipe+0xd00/0xd00 [ 315.316539][ T4410] gfs2_inode_refresh+0x97/0xf50 [ 315.321480][ T4410] ? inode_go_sync+0x560/0x560 [ 315.326243][ T4410] inode_go_instantiate+0x46/0x60 [ 315.331269][ T4410] gfs2_instantiate+0x166/0x250 [ 315.336122][ T4410] gfs2_glock_wait+0x193/0x2e0 [ 315.340881][ T4410] gfs2_glock_nq+0xa81/0x1650 [ 315.345561][ T4410] gfs2_lookupi+0x369/0x6a0 [ 315.350067][ T4410] ? gfs2_lookup_by_inum+0x100/0x100 [ 315.355354][ T4410] ? gfs2_lookup_simple+0x99/0xe0 [ 315.360369][ T4410] ? crc32_body+0x348/0x5f0 [ 315.364877][ T4410] gfs2_lookup_simple+0x99/0xe0 [ 315.369725][ T4410] ? gfs2_rename2+0xa0/0xa0 [ 315.374222][ T4410] ? enable_ptr_key_workfn+0x20/0x20 [ 315.379510][ T4410] init_inodes+0x420/0x2790 [ 315.384014][ T4410] ? vsnprintf+0x2cc/0x14f0 [ 315.388517][ T4410] ? end_bio_io_page+0xa0/0xa0 [ 315.393281][ T4410] ? pointer+0x950/0x950 [ 315.397519][ T4410] ? gfs2_glock_dq_uninit+0x87/0x100 [ 315.402889][ T4410] ? snprintf+0xbb/0xf0 [ 315.407213][ T4410] ? vsprintf+0x30/0x30 [ 315.411364][ T4410] ? gfs2_read_super+0x17a0/0x17a0 [ 315.416478][ T4410] ? __debugfs_create_file+0x392/0x540 [ 315.422022][ T4410] gfs2_fill_super+0x1a3d/0x27f0 [ 315.426963][ T4410] ? gfs2_reconfigure+0x1060/0x1060 [ 315.432162][ T4410] ? gfs2_fill_super+0x1744/0x27f0 [ 315.437358][ T4410] ? snprintf+0xbb/0xf0 [ 315.441508][ T4410] ? vsprintf+0x30/0x30 [ 315.445748][ T4410] ? wait_for_completion_io_timeout+0x20/0x20 [ 315.451818][ T4410] ? set_blocksize+0x2e5/0x370 [ 315.456583][ T4410] get_tree_bdev+0x440/0x760 [ 315.461174][ T4410] ? gfs2_reconfigure+0x1060/0x1060 [ 315.466370][ T4410] gfs2_get_tree+0x4a/0x270 [ 315.470876][ T4410] vfs_get_tree+0x89/0x2f0 [ 315.475300][ T4410] path_mount+0x1326/0x1e20 [ 315.479803][ T4410] ? kmem_cache_free+0xeb/0x5b0 [ 315.484652][ T4410] ? finish_automount+0x960/0x960 [ 315.489761][ T4410] ? putname+0xfe/0x140 [ 315.493918][ T4410] __x64_sys_mount+0x27f/0x300 [ 315.498680][ T4410] ? copy_mnt_ns+0xae0/0xae0 [ 315.503268][ T4410] ? syscall_enter_from_user_mode+0x22/0xb0 [ 315.509176][ T4410] do_syscall_64+0x35/0xb0 [ 315.513587][ T4410] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 315.519479][ T4410] RIP: 0033:0x7f3fbbe8a93a [ 315.523974][ T4410] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 315.543929][ T4410] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 315.552344][ T4410] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 315.560307][ T4410] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 315.568276][ T4410] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 315.576242][ T4410] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 315.584207][ T4410] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 315.592184][ T4410] [ 315.598786][ T4419] gfs2: fsid=loop3.0: about to withdraw this file system [ 315.615971][ T4414] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 315.618241][ T4417] gfs2: fsid=loop5.0: File system withdrawn [ 315.633550][ T4419] gfs2: fsid=loop3.0: File system withdrawn [ 315.642575][ T4419] CPU: 1 PID: 4419 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 315.652917][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 315.653702][ T4412] gfs2: fsid=loop1.0: about to withdraw this file system [ 315.662965][ T4419] Call Trace: [ 315.662974][ T4419] [ 315.662982][ T4419] dump_stack_lvl+0xcd/0x134 [ 315.663017][ T4419] gfs2_withdraw.cold+0x272/0xf78 [ 315.663048][ T4419] ? gfs2_freeze_unlock+0x50/0x50 [ 315.663075][ T4419] ? gfs2_lm+0x1a0/0x1a0 [ 315.663101][ T4419] ? gfs2_meta_read+0x5e1/0x9c0 [ 315.663133][ T4419] gfs2_meta_check_ii+0x68/0xa0 [ 315.676494][ T4412] gfs2: fsid=loop1.0: File system withdrawn [ 315.680922][ T4419] gfs2_meta_buffer+0x395/0x3f0 [ 315.680954][ T4419] ? gfs2_journal_wipe+0xd00/0xd00 [ 315.680986][ T4419] gfs2_inode_refresh+0x97/0xf50 [ 315.716094][ T4420] loop2: detected capacity change from 0 to 256 [ 315.720860][ T4419] ? inode_go_sync+0x560/0x560 [ 315.720895][ T4419] inode_go_instantiate+0x46/0x60 [ 315.720917][ T4419] gfs2_instantiate+0x166/0x250 [ 315.720938][ T4419] gfs2_glock_wait+0x193/0x2e0 [ 315.720960][ T4419] gfs2_glock_nq+0xa81/0x1650 [ 315.720992][ T4419] gfs2_lookupi+0x369/0x6a0 [ 315.760866][ T4419] ? gfs2_lookup_by_inum+0x100/0x100 [ 315.761940][ T4420] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 315.766252][ T4419] ? gfs2_lookup_simple+0x99/0xe0 [ 315.766284][ T4419] ? crc32_body+0x348/0x5f0 [ 315.782191][ T4420] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 315.783563][ T4419] gfs2_lookup_simple+0x99/0xe0 [ 315.783590][ T4419] ? gfs2_rename2+0xa0/0xa0 [ 315.783611][ T4419] ? enable_ptr_key_workfn+0x20/0x20 [ 315.803551][ T4420] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 315.803551][ T4420] bh = 0 (magic number) [ 315.803551][ T4420] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 315.804837][ T4419] init_inodes+0x420/0x2790 [ 315.804872][ T4419] ? vsnprintf+0x2cc/0x14f0 [ 315.804899][ T4419] ? end_bio_io_page+0xa0/0xa0 [ 315.837379][ T4419] ? pointer+0x950/0x950 [ 315.841630][ T4419] ? gfs2_glock_dq_uninit+0x87/0x100 [ 315.846924][ T4419] ? snprintf+0xbb/0xf0 [ 315.851086][ T4419] ? vsprintf+0x30/0x30 [ 315.853400][ T4420] gfs2: fsid=loop2.0: about to withdraw this file system [ 315.855240][ T4419] ? gfs2_read_super+0x17a0/0x17a0 [ 315.855286][ T4419] ? __debugfs_create_file+0x392/0x540 [ 315.872847][ T4419] gfs2_fill_super+0x1a3d/0x27f0 [ 315.876246][ T4420] gfs2: fsid=loop2.0: File system withdrawn [ 315.877787][ T4419] ? gfs2_reconfigure+0x1060/0x1060 [ 315.877822][ T4419] ? gfs2_fill_super+0x1744/0x27f0 [ 315.877850][ T4419] ? snprintf+0xbb/0xf0 [ 315.877873][ T4419] ? vsprintf+0x30/0x30 [ 315.877895][ T4419] ? wait_for_completion_io_timeout+0x20/0x20 [ 315.877928][ T4419] ? set_blocksize+0x2e5/0x370 [ 315.877958][ T4419] get_tree_bdev+0x440/0x760 [ 315.877983][ T4419] ? gfs2_reconfigure+0x1060/0x1060 [ 315.922986][ T4419] gfs2_get_tree+0x4a/0x270 [ 315.927503][ T4419] vfs_get_tree+0x89/0x2f0 [ 315.931937][ T4419] path_mount+0x1326/0x1e20 [ 315.936464][ T4419] ? kmem_cache_free+0xeb/0x5b0 [ 315.941325][ T4419] ? finish_automount+0x960/0x960 [ 315.946380][ T4419] ? putname+0xfe/0x140 [ 315.950552][ T4419] __x64_sys_mount+0x27f/0x300 [ 315.955332][ T4419] ? copy_mnt_ns+0xae0/0xae0 [ 315.959935][ T4419] ? syscall_enter_from_user_mode+0x22/0xb0 [ 315.965868][ T4419] do_syscall_64+0x35/0xb0 [ 315.970311][ T4419] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 315.976216][ T4419] RIP: 0033:0x7facb128a93a [ 315.980636][ T4419] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 316.000259][ T4419] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 316.008695][ T4419] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 316.016674][ T4419] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 316.024645][ T4419] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 316.032617][ T4419] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 316.040595][ T4419] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 316.048594][ T4419] [ 316.051620][ T4412] CPU: 0 PID: 4412 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 316.062046][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 316.072099][ T4412] Call Trace: [ 316.075369][ T4412] [ 316.078291][ T4412] dump_stack_lvl+0xcd/0x134 [ 316.082888][ T4412] gfs2_withdraw.cold+0x272/0xf78 [ 316.087919][ T4412] ? gfs2_freeze_unlock+0x50/0x50 [ 316.092942][ T4412] ? gfs2_lm+0x1a0/0x1a0 [ 316.097182][ T4412] ? gfs2_meta_read+0x5e1/0x9c0 [ 316.102041][ T4412] gfs2_meta_check_ii+0x68/0xa0 [ 316.106892][ T4412] gfs2_meta_buffer+0x395/0x3f0 [ 316.111743][ T4412] ? gfs2_journal_wipe+0xd00/0xd00 [ 316.116860][ T4412] gfs2_inode_refresh+0x97/0xf50 [ 316.121802][ T4412] ? inode_go_sync+0x560/0x560 [ 316.126578][ T4412] inode_go_instantiate+0x46/0x60 [ 316.131603][ T4412] gfs2_instantiate+0x166/0x250 [ 316.136451][ T4412] gfs2_glock_wait+0x193/0x2e0 [ 316.141209][ T4412] gfs2_glock_nq+0xa81/0x1650 [ 316.145891][ T4412] gfs2_lookupi+0x369/0x6a0 [ 316.150397][ T4412] ? gfs2_lookup_by_inum+0x100/0x100 [ 316.155681][ T4412] ? gfs2_lookup_simple+0x99/0xe0 [ 316.160697][ T4412] ? crc32_body+0x348/0x5f0 [ 316.165203][ T4412] gfs2_lookup_simple+0x99/0xe0 [ 316.170047][ T4412] ? gfs2_rename2+0xa0/0xa0 [ 316.174544][ T4412] ? enable_ptr_key_workfn+0x20/0x20 [ 316.179828][ T4412] init_inodes+0x420/0x2790 [ 316.184331][ T4412] ? vsnprintf+0x2cc/0x14f0 [ 316.188835][ T4412] ? end_bio_io_page+0xa0/0xa0 [ 316.193597][ T4412] ? pointer+0x950/0x950 [ 316.197838][ T4412] ? gfs2_glock_dq_uninit+0x87/0x100 [ 316.203121][ T4412] ? snprintf+0xbb/0xf0 [ 316.207269][ T4412] ? vsprintf+0x30/0x30 [ 316.211423][ T4412] ? gfs2_read_super+0x17a0/0x17a0 [ 316.216538][ T4412] ? __debugfs_create_file+0x392/0x540 [ 316.221998][ T4412] gfs2_fill_super+0x1a3d/0x27f0 [ 316.226942][ T4412] ? gfs2_reconfigure+0x1060/0x1060 [ 316.232144][ T4412] ? gfs2_fill_super+0x1744/0x27f0 [ 316.237256][ T4412] ? snprintf+0xbb/0xf0 [ 316.241415][ T4412] ? vsprintf+0x30/0x30 [ 316.245567][ T4412] ? wait_for_completion_io_timeout+0x20/0x20 [ 316.251638][ T4412] ? set_blocksize+0x2e5/0x370 [ 316.256405][ T4412] get_tree_bdev+0x440/0x760 [ 316.260991][ T4412] ? gfs2_reconfigure+0x1060/0x1060 [ 316.266192][ T4412] gfs2_get_tree+0x4a/0x270 [ 316.270696][ T4412] vfs_get_tree+0x89/0x2f0 [ 316.275108][ T4412] path_mount+0x1326/0x1e20 [ 316.279613][ T4412] ? kmem_cache_free+0xeb/0x5b0 [ 316.284461][ T4412] ? finish_automount+0x960/0x960 [ 316.289484][ T4412] ? putname+0xfe/0x140 [ 316.293641][ T4412] __x64_sys_mount+0x27f/0x300 [ 316.298405][ T4412] ? copy_mnt_ns+0xae0/0xae0 [ 316.302992][ T4412] ? syscall_enter_from_user_mode+0x22/0xb0 [ 316.308896][ T4412] do_syscall_64+0x35/0xb0 [ 316.313321][ T4412] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 316.319208][ T4412] RIP: 0033:0x7fdedca8a93a [ 316.323615][ T4412] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 316.343229][ T4412] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 316.351644][ T4412] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 316.359612][ T4412] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 316.367595][ T4412] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 316.375563][ T4412] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 316.383530][ T4412] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 316.391505][ T4412] [ 316.398063][ T4410] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 316.409824][ T1233] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.416125][ T1233] ieee802154 phy1 wpan1: encryption failed: -22 15:10:57 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 316.450492][ T4419] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 316.477580][ T4420] CPU: 0 PID: 4420 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 316.487927][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 316.497986][ T4420] Call Trace: [ 316.501268][ T4420] [ 316.504209][ T4420] dump_stack_lvl+0xcd/0x134 [ 316.508848][ T4420] gfs2_withdraw.cold+0x272/0xf78 [ 316.513891][ T4420] ? gfs2_freeze_unlock+0x50/0x50 [ 316.518931][ T4420] ? gfs2_lm+0x1a0/0x1a0 [ 316.523192][ T4420] ? gfs2_meta_read+0x5e1/0x9c0 [ 316.528061][ T4420] gfs2_meta_check_ii+0x68/0xa0 [ 316.532927][ T4420] gfs2_meta_buffer+0x395/0x3f0 [ 316.537792][ T4420] ? gfs2_journal_wipe+0xd00/0xd00 [ 316.542933][ T4420] gfs2_inode_refresh+0x97/0xf50 [ 316.547874][ T4420] ? inode_go_sync+0x560/0x560 [ 316.552654][ T4420] inode_go_instantiate+0x46/0x60 [ 316.557693][ T4420] gfs2_instantiate+0x166/0x250 [ 316.562553][ T4420] gfs2_glock_wait+0x193/0x2e0 [ 316.567326][ T4420] gfs2_glock_nq+0xa81/0x1650 [ 316.572029][ T4420] gfs2_lookupi+0x369/0x6a0 [ 316.576557][ T4420] ? gfs2_lookup_by_inum+0x100/0x100 [ 316.581863][ T4420] ? gfs2_lookup_simple+0x99/0xe0 [ 316.586978][ T4420] ? crc32_body+0x348/0x5f0 [ 316.591505][ T4420] gfs2_lookup_simple+0x99/0xe0 [ 316.596443][ T4420] ? gfs2_rename2+0xa0/0xa0 [ 316.600971][ T4420] ? enable_ptr_key_workfn+0x20/0x20 [ 316.606276][ T4420] init_inodes+0x420/0x2790 [ 316.610796][ T4420] ? vsnprintf+0x2cc/0x14f0 [ 316.615311][ T4420] ? end_bio_io_page+0xa0/0xa0 [ 316.620093][ T4420] ? pointer+0x950/0x950 [ 316.624356][ T4420] ? gfs2_glock_dq_uninit+0x87/0x100 [ 316.629648][ T4420] ? snprintf+0xbb/0xf0 [ 316.633818][ T4420] ? vsprintf+0x30/0x30 [ 316.637988][ T4420] ? gfs2_read_super+0x17a0/0x17a0 [ 316.643207][ T4420] ? __debugfs_create_file+0x392/0x540 [ 316.648678][ T4420] gfs2_fill_super+0x1a3d/0x27f0 [ 316.653634][ T4420] ? gfs2_reconfigure+0x1060/0x1060 [ 316.658851][ T4420] ? gfs2_fill_super+0x1744/0x27f0 [ 316.663976][ T4420] ? snprintf+0xbb/0xf0 [ 316.668136][ T4420] ? vsprintf+0x30/0x30 [ 316.672302][ T4420] ? wait_for_completion_io_timeout+0x20/0x20 [ 316.678478][ T4420] ? set_blocksize+0x2e5/0x370 [ 316.684034][ T4420] get_tree_bdev+0x440/0x760 [ 316.688631][ T4420] ? gfs2_reconfigure+0x1060/0x1060 [ 316.693840][ T4420] gfs2_get_tree+0x4a/0x270 [ 316.698359][ T4420] vfs_get_tree+0x89/0x2f0 [ 316.702781][ T4420] path_mount+0x1326/0x1e20 [ 316.707300][ T4420] ? kmem_cache_free+0xeb/0x5b0 [ 316.712175][ T4420] ? finish_automount+0x960/0x960 [ 316.717217][ T4420] ? putname+0xfe/0x140 [ 316.721387][ T4420] __x64_sys_mount+0x27f/0x300 [ 316.726155][ T4420] ? copy_mnt_ns+0xae0/0xae0 [ 316.730744][ T4420] ? syscall_enter_from_user_mode+0x22/0xb0 [ 316.736638][ T4420] do_syscall_64+0x35/0xb0 [ 316.741051][ T4420] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 316.746938][ T4420] RIP: 0033:0x7f9d0948a93a [ 316.751344][ T4420] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 316.771052][ T4420] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 316.779466][ T4420] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 316.787604][ T4420] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 316.795569][ T4420] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 316.803531][ T4420] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 316.811496][ T4420] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 316.819476][ T4420] [ 316.822630][ T4417] CPU: 1 PID: 4417 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 316.832976][ T4417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 316.843051][ T4417] Call Trace: [ 316.846341][ T4417] [ 316.849289][ T4417] dump_stack_lvl+0xcd/0x134 [ 316.853909][ T4417] gfs2_withdraw.cold+0x272/0xf78 [ 316.858968][ T4417] ? gfs2_freeze_unlock+0x50/0x50 [ 316.864005][ T4417] ? gfs2_lm+0x1a0/0x1a0 [ 316.868265][ T4417] ? gfs2_meta_read+0x5e1/0x9c0 [ 316.873141][ T4417] gfs2_meta_check_ii+0x68/0xa0 [ 316.877675][ T4422] loop4: detected capacity change from 0 to 256 [ 316.877996][ T4417] gfs2_meta_buffer+0x395/0x3f0 [ 316.878028][ T4417] ? gfs2_journal_wipe+0xd00/0xd00 [ 316.878060][ T4417] gfs2_inode_refresh+0x97/0xf50 [ 316.878083][ T4417] ? inode_go_sync+0x560/0x560 [ 316.878112][ T4417] inode_go_instantiate+0x46/0x60 [ 316.893517][ T4422] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 316.894247][ T4417] gfs2_instantiate+0x166/0x250 [ 316.894275][ T4417] gfs2_glock_wait+0x193/0x2e0 [ 316.894297][ T4417] gfs2_glock_nq+0xa81/0x1650 [ 316.931058][ T4417] gfs2_lookupi+0x369/0x6a0 [ 316.935591][ T4417] ? gfs2_lookup_by_inum+0x100/0x100 [ 316.939513][ T4422] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 316.940890][ T4417] ? gfs2_lookup_simple+0x99/0xe0 [ 316.940914][ T4417] ? crc32_body+0x348/0x5f0 [ 316.940946][ T4417] gfs2_lookup_simple+0x99/0xe0 [ 316.956305][ T4422] syz-executor.4: attempt to access beyond end of device [ 316.956305][ T4422] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 316.957267][ T4417] ? gfs2_rename2+0xa0/0xa0 [ 316.957294][ T4417] ? enable_ptr_key_workfn+0x20/0x20 [ 316.957321][ T4417] init_inodes+0x420/0x2790 [ 316.963796][ T4422] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 316.976088][ T4417] ? vsnprintf+0x2cc/0x14f0 [ 316.976122][ T4417] ? end_bio_io_page+0xa0/0xa0 [ 316.976148][ T4417] ? pointer+0x950/0x950 [ 316.976172][ T4417] ? gfs2_glock_dq_uninit+0x87/0x100 [ 316.976199][ T4417] ? snprintf+0xbb/0xf0 [ 316.976224][ T4417] ? vsprintf+0x30/0x30 [ 316.976244][ T4417] ? gfs2_read_super+0x17a0/0x17a0 [ 317.029632][ T4417] ? __debugfs_create_file+0x392/0x540 [ 317.035104][ T4417] gfs2_fill_super+0x1a3d/0x27f0 [ 317.036893][ T4420] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 317.040049][ T4417] ? gfs2_reconfigure+0x1060/0x1060 [ 317.040084][ T4417] ? gfs2_fill_super+0x1744/0x27f0 [ 317.040113][ T4417] ? snprintf+0xbb/0xf0 [ 317.040137][ T4417] ? vsprintf+0x30/0x30 [ 317.040159][ T4417] ? wait_for_completion_io_timeout+0x20/0x20 [ 317.040193][ T4417] ? set_blocksize+0x2e5/0x370 [ 317.040222][ T4417] get_tree_bdev+0x440/0x760 [ 317.040248][ T4417] ? gfs2_reconfigure+0x1060/0x1060 [ 317.040275][ T4417] gfs2_get_tree+0x4a/0x270 [ 317.040303][ T4417] vfs_get_tree+0x89/0x2f0 [ 317.040326][ T4417] path_mount+0x1326/0x1e20 15:10:57 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 317.083298][ T4412] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 317.086185][ T4417] ? kmem_cache_free+0xeb/0x5b0 [ 317.086216][ T4417] ? finish_automount+0x960/0x960 [ 317.086245][ T4417] ? putname+0xfe/0x140 [ 317.120207][ T4417] __x64_sys_mount+0x27f/0x300 [ 317.125004][ T4417] ? copy_mnt_ns+0xae0/0xae0 [ 317.129642][ T4417] ? syscall_enter_from_user_mode+0x22/0xb0 [ 317.135566][ T4417] do_syscall_64+0x35/0xb0 [ 317.139996][ T4417] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.145906][ T4417] RIP: 0033:0x7fd97e88a93a 15:10:57 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819", 0x40, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 317.150331][ T4417] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 317.169961][ T4417] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 317.178386][ T4417] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 317.186368][ T4417] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 317.194349][ T4417] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 15:10:57 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 317.202330][ T4417] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 317.210320][ T4417] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 317.218316][ T4417] [ 317.225925][ T4417] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:10:58 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b", 0x64, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 317.341401][ T4427] loop0: detected capacity change from 0 to 256 [ 317.351929][ T4428] loop3: detected capacity change from 0 to 256 [ 317.372145][ T4427] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 317.393379][ T4428] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" 15:10:58 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 317.439144][ T4430] loop4: detected capacity change from 0 to 256 [ 317.452788][ T4431] loop1: detected capacity change from 0 to 256 [ 317.456129][ T4428] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 317.465044][ T4432] loop2: detected capacity change from 0 to 256 [ 317.472344][ T4427] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 317.486017][ T4431] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 317.494921][ T4432] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 317.511177][ T4432] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 317.520186][ T4431] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 317.529105][ T4427] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 317.529105][ T4427] bh = 0 (magic number) [ 317.529105][ T4427] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 317.549795][ T4431] syz-executor.1: attempt to access beyond end of device [ 317.549795][ T4431] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 317.554047][ T4430] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 317.584309][ T4432] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 317.584309][ T4432] bh = 0 (magic number) [ 317.584309][ T4432] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 317.589875][ T4428] syz-executor.3: attempt to access beyond end of device [ 317.589875][ T4428] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 317.617623][ T4427] gfs2: fsid=loop0.0: about to withdraw this file system [ 317.619867][ T4434] loop5: detected capacity change from 0 to 256 [ 317.627488][ T4427] gfs2: fsid=loop0.0: File system withdrawn [ 317.637724][ T4432] gfs2: fsid=loop2.0: about to withdraw this file system [ 317.641157][ T4430] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 317.645470][ T4427] CPU: 1 PID: 4427 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 317.661763][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 317.671817][ T4427] Call Trace: [ 317.675089][ T4427] [ 317.678014][ T4427] dump_stack_lvl+0xcd/0x134 [ 317.682607][ T4427] gfs2_withdraw.cold+0x272/0xf78 [ 317.687633][ T4427] ? gfs2_freeze_unlock+0x50/0x50 [ 317.692671][ T4427] ? gfs2_lm+0x1a0/0x1a0 [ 317.696912][ T4427] ? gfs2_meta_read+0x5e1/0x9c0 [ 317.701764][ T4427] gfs2_meta_check_ii+0x68/0xa0 [ 317.706622][ T4427] gfs2_meta_buffer+0x395/0x3f0 [ 317.711470][ T4427] ? gfs2_journal_wipe+0xd00/0xd00 [ 317.716586][ T4427] gfs2_inode_refresh+0x97/0xf50 [ 317.721524][ T4427] ? inode_go_sync+0x560/0x560 [ 317.726289][ T4427] inode_go_instantiate+0x46/0x60 [ 317.731316][ T4427] gfs2_instantiate+0x166/0x250 [ 317.736163][ T4427] gfs2_glock_wait+0x193/0x2e0 [ 317.740922][ T4427] gfs2_glock_nq+0xa81/0x1650 [ 317.745602][ T4427] gfs2_lookupi+0x369/0x6a0 [ 317.750111][ T4427] ? gfs2_lookup_by_inum+0x100/0x100 [ 317.755396][ T4427] ? gfs2_lookup_simple+0x99/0xe0 [ 317.760414][ T4427] ? crc32_body+0x348/0x5f0 [ 317.764920][ T4427] gfs2_lookup_simple+0x99/0xe0 [ 317.769765][ T4427] ? gfs2_rename2+0xa0/0xa0 [ 317.774268][ T4427] ? enable_ptr_key_workfn+0x20/0x20 [ 317.779554][ T4427] init_inodes+0x420/0x2790 [ 317.784058][ T4427] ? vsnprintf+0x2cc/0x14f0 [ 317.788563][ T4427] ? end_bio_io_page+0xa0/0xa0 [ 317.793324][ T4427] ? pointer+0x950/0x950 [ 317.797561][ T4427] ? gfs2_glock_dq_uninit+0x87/0x100 [ 317.802847][ T4427] ? snprintf+0xbb/0xf0 [ 317.806998][ T4427] ? vsprintf+0x30/0x30 [ 317.811149][ T4427] ? gfs2_read_super+0x17a0/0x17a0 [ 317.816266][ T4427] ? __debugfs_create_file+0x392/0x540 [ 317.821725][ T4427] gfs2_fill_super+0x1a3d/0x27f0 [ 317.826669][ T4427] ? gfs2_reconfigure+0x1060/0x1060 [ 317.831867][ T4427] ? gfs2_fill_super+0x1744/0x27f0 [ 317.836983][ T4427] ? snprintf+0xbb/0xf0 [ 317.841135][ T4427] ? vsprintf+0x30/0x30 [ 317.845295][ T4427] ? wait_for_completion_io_timeout+0x20/0x20 [ 317.851456][ T4427] ? set_blocksize+0x2e5/0x370 [ 317.856227][ T4427] get_tree_bdev+0x440/0x760 [ 317.860816][ T4427] ? gfs2_reconfigure+0x1060/0x1060 [ 317.866015][ T4427] gfs2_get_tree+0x4a/0x270 [ 317.870521][ T4427] vfs_get_tree+0x89/0x2f0 [ 317.874934][ T4427] path_mount+0x1326/0x1e20 [ 317.879439][ T4427] ? kmem_cache_free+0xeb/0x5b0 [ 317.884288][ T4427] ? finish_automount+0x960/0x960 [ 317.889317][ T4427] ? putname+0xfe/0x140 [ 317.893473][ T4427] __x64_sys_mount+0x27f/0x300 [ 317.898234][ T4427] ? copy_mnt_ns+0xae0/0xae0 [ 317.902819][ T4427] ? syscall_enter_from_user_mode+0x22/0xb0 [ 317.908715][ T4427] do_syscall_64+0x35/0xb0 [ 317.913129][ T4427] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 317.919021][ T4427] RIP: 0033:0x7f3fbbe8a93a [ 317.923428][ T4427] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 317.943031][ T4427] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 317.951441][ T4427] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 317.959406][ T4427] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 317.967371][ T4427] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 317.975334][ T4427] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 317.983300][ T4427] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 317.991280][ T4427] [ 317.999101][ T4428] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 318.007711][ T4430] syz-executor.4: attempt to access beyond end of device [ 318.007711][ T4430] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 318.020242][ T4434] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 318.027535][ T4431] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 318.032197][ T4434] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 318.043284][ T4432] gfs2: fsid=loop2.0: File system withdrawn [ 318.047983][ T4427] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 318.055967][ T4430] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 318.062621][ T4432] CPU: 1 PID: 4432 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 318.062650][ T4432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 318.062662][ T4432] Call Trace: [ 318.086315][ T4432] [ 318.089258][ T4432] dump_stack_lvl+0xcd/0x134 [ 318.090046][ T4434] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 318.090046][ T4434] bh = 0 (magic number) [ 318.090046][ T4434] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 318.093852][ T4432] gfs2_withdraw.cold+0x272/0xf78 [ 318.093888][ T4432] ? gfs2_freeze_unlock+0x50/0x50 [ 318.093914][ T4432] ? gfs2_lm+0x1a0/0x1a0 [ 318.120604][ T4434] gfs2: fsid=loop5.0: about to withdraw this file system [ 318.122815][ T4432] ? gfs2_meta_read+0x5e1/0x9c0 [ 318.122855][ T4432] gfs2_meta_check_ii+0x68/0xa0 [ 318.122884][ T4432] gfs2_meta_buffer+0x395/0x3f0 [ 318.127385][ T4434] gfs2: fsid=loop5.0: File system withdrawn [ 318.134108][ T4432] ? gfs2_journal_wipe+0xd00/0xd00 [ 318.134145][ T4432] gfs2_inode_refresh+0x97/0xf50 [ 318.134170][ T4432] ? inode_go_sync+0x560/0x560 [ 318.134200][ T4432] inode_go_instantiate+0x46/0x60 [ 318.134224][ T4432] gfs2_instantiate+0x166/0x250 [ 318.134248][ T4432] gfs2_glock_wait+0x193/0x2e0 [ 318.134270][ T4432] gfs2_glock_nq+0xa81/0x1650 [ 318.189174][ T4432] gfs2_lookupi+0x369/0x6a0 [ 318.193694][ T4432] ? gfs2_lookup_by_inum+0x100/0x100 [ 318.198995][ T4432] ? gfs2_lookup_simple+0x99/0xe0 [ 318.204030][ T4432] ? crc32_body+0x348/0x5f0 [ 318.208641][ T4432] gfs2_lookup_simple+0x99/0xe0 [ 318.213495][ T4432] ? gfs2_rename2+0xa0/0xa0 [ 318.218006][ T4432] ? enable_ptr_key_workfn+0x20/0x20 [ 318.223322][ T4432] init_inodes+0x420/0x2790 [ 318.227839][ T4432] ? vsnprintf+0x2cc/0x14f0 [ 318.232351][ T4432] ? end_bio_io_page+0xa0/0xa0 [ 318.237126][ T4432] ? pointer+0x950/0x950 [ 318.241394][ T4432] ? gfs2_glock_dq_uninit+0x87/0x100 [ 318.246700][ T4432] ? snprintf+0xbb/0xf0 [ 318.250872][ T4432] ? vsprintf+0x30/0x30 [ 318.255032][ T4432] ? gfs2_read_super+0x17a0/0x17a0 [ 318.260164][ T4432] ? __debugfs_create_file+0x392/0x540 [ 318.265642][ T4432] gfs2_fill_super+0x1a3d/0x27f0 [ 318.270613][ T4432] ? gfs2_reconfigure+0x1060/0x1060 [ 318.275820][ T4432] ? gfs2_fill_super+0x1744/0x27f0 [ 318.280959][ T4432] ? snprintf+0xbb/0xf0 [ 318.285131][ T4432] ? vsprintf+0x30/0x30 [ 318.289294][ T4432] ? wait_for_completion_io_timeout+0x20/0x20 [ 318.295389][ T4432] ? set_blocksize+0x2e5/0x370 [ 318.300172][ T4432] get_tree_bdev+0x440/0x760 [ 318.304787][ T4432] ? gfs2_reconfigure+0x1060/0x1060 [ 318.309996][ T4432] gfs2_get_tree+0x4a/0x270 [ 318.314684][ T4432] vfs_get_tree+0x89/0x2f0 [ 318.319112][ T4432] path_mount+0x1326/0x1e20 [ 318.323632][ T4432] ? kmem_cache_free+0xeb/0x5b0 [ 318.328497][ T4432] ? finish_automount+0x960/0x960 [ 318.333540][ T4432] ? putname+0xfe/0x140 [ 318.337703][ T4432] __x64_sys_mount+0x27f/0x300 [ 318.342477][ T4432] ? copy_mnt_ns+0xae0/0xae0 [ 318.347072][ T4432] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.352979][ T4432] do_syscall_64+0x35/0xb0 [ 318.357401][ T4432] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.363475][ T4432] RIP: 0033:0x7f9d0948a93a [ 318.367899][ T4432] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 318.387524][ T4432] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 318.395940][ T4432] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 318.403910][ T4432] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 318.411885][ T4432] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 318.419875][ T4432] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 318.427842][ T4432] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 318.435815][ T4432] [ 318.447562][ T4432] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 318.451830][ T4434] CPU: 1 PID: 4434 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 318.464469][ T4434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 318.474531][ T4434] Call Trace: [ 318.477812][ T4434] [ 318.480748][ T4434] dump_stack_lvl+0xcd/0x134 [ 318.485374][ T4434] gfs2_withdraw.cold+0x272/0xf78 [ 318.490455][ T4434] ? gfs2_freeze_unlock+0x50/0x50 [ 318.495501][ T4434] ? gfs2_lm+0x1a0/0x1a0 [ 318.499766][ T4434] ? gfs2_meta_read+0x5e1/0x9c0 [ 318.504649][ T4434] gfs2_meta_check_ii+0x68/0xa0 [ 318.509521][ T4434] gfs2_meta_buffer+0x395/0x3f0 [ 318.514399][ T4434] ? gfs2_journal_wipe+0xd00/0xd00 [ 318.519545][ T4434] gfs2_inode_refresh+0x97/0xf50 [ 318.524497][ T4434] ? inode_go_sync+0x560/0x560 [ 318.529275][ T4434] inode_go_instantiate+0x46/0x60 [ 318.534305][ T4434] gfs2_instantiate+0x166/0x250 [ 318.539169][ T4434] gfs2_glock_wait+0x193/0x2e0 [ 318.543949][ T4434] gfs2_glock_nq+0xa81/0x1650 [ 318.548656][ T4434] gfs2_lookupi+0x369/0x6a0 [ 318.553612][ T4434] ? gfs2_lookup_by_inum+0x100/0x100 [ 318.558903][ T4434] ? gfs2_lookup_simple+0x99/0xe0 [ 318.563919][ T4434] ? crc32_body+0x348/0x5f0 [ 318.568427][ T4434] gfs2_lookup_simple+0x99/0xe0 [ 318.573274][ T4434] ? gfs2_rename2+0xa0/0xa0 [ 318.577862][ T4434] ? enable_ptr_key_workfn+0x20/0x20 [ 318.583150][ T4434] init_inodes+0x420/0x2790 [ 318.587653][ T4434] ? vsnprintf+0x2cc/0x14f0 [ 318.592158][ T4434] ? end_bio_io_page+0xa0/0xa0 [ 318.596919][ T4434] ? pointer+0x950/0x950 [ 318.601161][ T4434] ? gfs2_glock_dq_uninit+0x87/0x100 [ 318.606445][ T4434] ? snprintf+0xbb/0xf0 [ 318.610628][ T4434] ? vsprintf+0x30/0x30 [ 318.614790][ T4434] ? gfs2_read_super+0x17a0/0x17a0 [ 318.619908][ T4434] ? __debugfs_create_file+0x392/0x540 [ 318.625364][ T4434] gfs2_fill_super+0x1a3d/0x27f0 [ 318.630318][ T4434] ? gfs2_reconfigure+0x1060/0x1060 [ 318.635517][ T4434] ? gfs2_fill_super+0x1744/0x27f0 [ 318.640633][ T4434] ? snprintf+0xbb/0xf0 [ 318.644790][ T4434] ? vsprintf+0x30/0x30 [ 318.648940][ T4434] ? wait_for_completion_io_timeout+0x20/0x20 [ 318.655016][ T4434] ? set_blocksize+0x2e5/0x370 [ 318.659790][ T4434] get_tree_bdev+0x440/0x760 [ 318.664382][ T4434] ? gfs2_reconfigure+0x1060/0x1060 [ 318.669584][ T4434] gfs2_get_tree+0x4a/0x270 [ 318.674173][ T4434] vfs_get_tree+0x89/0x2f0 [ 318.678588][ T4434] path_mount+0x1326/0x1e20 [ 318.683095][ T4434] ? kmem_cache_free+0xeb/0x5b0 [ 318.688038][ T4434] ? finish_automount+0x960/0x960 [ 318.693069][ T4434] ? putname+0xfe/0x140 [ 318.697229][ T4434] __x64_sys_mount+0x27f/0x300 [ 318.701991][ T4434] ? copy_mnt_ns+0xae0/0xae0 [ 318.706581][ T4434] ? syscall_enter_from_user_mode+0x22/0xb0 [ 318.712479][ T4434] do_syscall_64+0x35/0xb0 [ 318.716891][ T4434] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.722784][ T4434] RIP: 0033:0x7fd97e88a93a [ 318.727191][ T4434] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 15:10:59 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:59 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:10:59 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b", 0x64, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 318.746804][ T4434] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 318.755219][ T4434] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 318.763187][ T4434] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 318.771152][ T4434] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 318.779117][ T4434] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 318.787082][ T4434] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 318.795060][ T4434] 15:10:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 318.820744][ T4439] loop1: detected capacity change from 0 to 256 [ 318.831928][ T4440] loop4: detected capacity change from 0 to 256 [ 318.844168][ T4439] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 318.849236][ T4440] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 318.859656][ T4442] loop3: detected capacity change from 0 to 256 [ 318.866174][ T4439] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 318.880719][ T4442] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 318.888083][ T4440] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 318.893102][ T4439] syz-executor.1: attempt to access beyond end of device [ 318.893102][ T4439] loop1: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 318.911287][ T4442] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 318.918694][ T4439] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 318.925948][ T4442] syz-executor.3: attempt to access beyond end of device [ 318.925948][ T4442] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 318.948022][ T4440] syz-executor.4: attempt to access beyond end of device [ 318.948022][ T4440] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 15:10:59 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 318.971920][ T4442] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 319.004228][ T4440] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 319.027468][ T4438] loop0: detected capacity change from 0 to 256 [ 319.039100][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 319.043433][ T4434] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 319.057571][ T4444] loop1: detected capacity change from 0 to 256 15:10:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 319.074233][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 319.096134][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 319.134329][ T4444] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 319.135360][ T3651] Buffer I/O error on dev loop0, logical block 0, async page read [ 319.145839][ T4446] loop3: detected capacity change from 0 to 256 [ 319.164123][ T4444] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 319.173975][ T4446] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 319.189001][ T4438] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 319.196820][ T4438] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 319.218852][ T4444] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 319.218852][ T4444] bh = 0 (magic number) [ 319.218852][ T4444] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 319.248031][ T4446] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 319.256334][ T4446] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 319.256334][ T4446] bh = 0 (magic number) [ 319.256334][ T4446] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 319.277403][ T4438] syz-executor.0: attempt to access beyond end of device [ 319.277403][ T4438] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=256 15:11:00 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:00 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b", 0x64, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:00 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 319.291727][ T4444] gfs2: fsid=loop1.0: about to withdraw this file system [ 319.301676][ T4446] gfs2: fsid=loop3.0: about to withdraw this file system [ 319.309028][ T4444] gfs2: fsid=loop1.0: File system withdrawn [ 319.315370][ T4438] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 319.325442][ T4449] loop2: detected capacity change from 0 to 256 [ 319.332230][ T4450] loop5: detected capacity change from 0 to 256 [ 319.332492][ T4452] loop4: detected capacity change from 0 to 256 [ 319.344960][ T4444] CPU: 1 PID: 4444 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 319.354077][ T4450] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 319.355369][ T4444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 319.355384][ T4444] Call Trace: [ 319.355391][ T4444] [ 319.355398][ T4444] dump_stack_lvl+0xcd/0x134 [ 319.376507][ T4450] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 319.376591][ T4444] gfs2_withdraw.cold+0x272/0xf78 [ 319.384774][ T4450] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 319.384774][ T4450] bh = 0 (magic number) [ 319.384774][ T4450] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 319.390744][ T4444] ? gfs2_freeze_unlock+0x50/0x50 [ 319.390784][ T4444] ? gfs2_lm+0x1a0/0x1a0 [ 319.390809][ T4444] ? gfs2_meta_read+0x5e1/0x9c0 [ 319.390837][ T4444] gfs2_meta_check_ii+0x68/0xa0 [ 319.396089][ T4446] gfs2: fsid=loop3.0: File system withdrawn [ 319.414578][ T4444] gfs2_meta_buffer+0x395/0x3f0 [ 319.414610][ T4444] ? gfs2_journal_wipe+0xd00/0xd00 [ 319.414641][ T4444] gfs2_inode_refresh+0x97/0xf50 [ 319.414664][ T4444] ? inode_go_sync+0x560/0x560 [ 319.414696][ T4444] inode_go_instantiate+0x46/0x60 [ 319.414721][ T4444] gfs2_instantiate+0x166/0x250 [ 319.414744][ T4444] gfs2_glock_wait+0x193/0x2e0 [ 319.414765][ T4444] gfs2_glock_nq+0xa81/0x1650 [ 319.478625][ T4444] gfs2_lookupi+0x369/0x6a0 [ 319.483132][ T4444] ? gfs2_lookup_by_inum+0x100/0x100 [ 319.488420][ T4444] ? gfs2_lookup_simple+0x99/0xe0 [ 319.493437][ T4444] ? crc32_body+0x348/0x5f0 [ 319.497947][ T4444] gfs2_lookup_simple+0x99/0xe0 [ 319.502796][ T4444] ? gfs2_rename2+0xa0/0xa0 [ 319.507290][ T4444] ? enable_ptr_key_workfn+0x20/0x20 [ 319.512580][ T4444] init_inodes+0x420/0x2790 [ 319.517091][ T4444] ? vsnprintf+0x2cc/0x14f0 [ 319.521598][ T4444] ? end_bio_io_page+0xa0/0xa0 [ 319.526536][ T4444] ? pointer+0x950/0x950 [ 319.530865][ T4444] ? gfs2_glock_dq_uninit+0x87/0x100 [ 319.536249][ T4444] ? snprintf+0xbb/0xf0 [ 319.540425][ T4444] ? vsprintf+0x30/0x30 [ 319.544582][ T4444] ? gfs2_read_super+0x17a0/0x17a0 [ 319.549961][ T4444] ? __debugfs_create_file+0x392/0x540 [ 319.555419][ T4444] gfs2_fill_super+0x1a3d/0x27f0 [ 319.560366][ T4444] ? gfs2_reconfigure+0x1060/0x1060 [ 319.565564][ T4444] ? gfs2_fill_super+0x1744/0x27f0 [ 319.570680][ T4444] ? snprintf+0xbb/0xf0 [ 319.574837][ T4444] ? vsprintf+0x30/0x30 [ 319.578990][ T4444] ? wait_for_completion_io_timeout+0x20/0x20 [ 319.585061][ T4444] ? set_blocksize+0x2e5/0x370 [ 319.589830][ T4444] get_tree_bdev+0x440/0x760 [ 319.594419][ T4444] ? gfs2_reconfigure+0x1060/0x1060 [ 319.599619][ T4444] gfs2_get_tree+0x4a/0x270 [ 319.604121][ T4444] vfs_get_tree+0x89/0x2f0 [ 319.608537][ T4444] path_mount+0x1326/0x1e20 [ 319.613040][ T4444] ? kmem_cache_free+0xeb/0x5b0 [ 319.617886][ T4444] ? finish_automount+0x960/0x960 [ 319.622911][ T4444] ? putname+0xfe/0x140 [ 319.627065][ T4444] __x64_sys_mount+0x27f/0x300 [ 319.631824][ T4444] ? copy_mnt_ns+0xae0/0xae0 [ 319.636420][ T4444] ? syscall_enter_from_user_mode+0x22/0xb0 [ 319.642324][ T4444] do_syscall_64+0x35/0xb0 [ 319.646913][ T4444] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 319.652810][ T4444] RIP: 0033:0x7fdedca8a93a [ 319.657223][ T4444] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 319.676829][ T4444] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 319.685241][ T4444] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 319.693219][ T4444] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 319.701187][ T4444] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 319.709154][ T4444] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 319.717121][ T4444] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 319.725100][ T4444] [ 319.729387][ T4450] gfs2: fsid=loop5.0: about to withdraw this file system [ 319.733378][ T4444] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 319.751536][ T4446] CPU: 1 PID: 4446 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 319.753186][ T4449] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 319.761870][ T4446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 319.761884][ T4446] Call Trace: [ 319.761891][ T4446] [ 319.761899][ T4446] dump_stack_lvl+0xcd/0x134 [ 319.761930][ T4446] gfs2_withdraw.cold+0x272/0xf78 [ 319.761958][ T4446] ? gfs2_freeze_unlock+0x50/0x50 [ 319.761984][ T4446] ? gfs2_lm+0x1a0/0x1a0 [ 319.762008][ T4446] ? gfs2_meta_read+0x5e1/0x9c0 [ 319.762042][ T4446] gfs2_meta_check_ii+0x68/0xa0 [ 319.762074][ T4446] gfs2_meta_buffer+0x395/0x3f0 [ 319.762100][ T4446] ? gfs2_journal_wipe+0xd00/0xd00 [ 319.762131][ T4446] gfs2_inode_refresh+0x97/0xf50 [ 319.787077][ T4449] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 319.790902][ T4446] ? inode_go_sync+0x560/0x560 [ 319.790940][ T4446] inode_go_instantiate+0x46/0x60 [ 319.790962][ T4446] gfs2_instantiate+0x166/0x250 [ 319.790986][ T4446] gfs2_glock_wait+0x193/0x2e0 [ 319.791009][ T4446] gfs2_glock_nq+0xa81/0x1650 [ 319.791039][ T4446] gfs2_lookupi+0x369/0x6a0 [ 319.791068][ T4446] ? gfs2_lookup_by_inum+0x100/0x100 [ 319.798365][ T4449] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 319.798365][ T4449] bh = 0 (magic number) [ 319.798365][ T4449] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 319.801068][ T4446] ? gfs2_lookup_simple+0x99/0xe0 [ 319.801094][ T4446] ? crc32_body+0x348/0x5f0 [ 319.801129][ T4446] gfs2_lookup_simple+0x99/0xe0 [ 319.801150][ T4446] ? gfs2_rename2+0xa0/0xa0 [ 319.805615][ T4449] gfs2: fsid=loop2.0: about to withdraw this file system [ 319.810458][ T4446] ? enable_ptr_key_workfn+0x20/0x20 [ 319.810491][ T4446] init_inodes+0x420/0x2790 [ 319.810523][ T4446] ? vsnprintf+0x2cc/0x14f0 [ 319.810550][ T4446] ? end_bio_io_page+0xa0/0xa0 [ 319.810575][ T4446] ? pointer+0x950/0x950 [ 319.818917][ T4449] gfs2: fsid=loop2.0: File system withdrawn [ 319.820231][ T4446] ? gfs2_glock_dq_uninit+0x87/0x100 [ 319.820263][ T4446] ? snprintf+0xbb/0xf0 [ 319.820295][ T4446] ? vsprintf+0x30/0x30 [ 319.820315][ T4446] ? gfs2_read_super+0x17a0/0x17a0 [ 319.963365][ T4446] ? __debugfs_create_file+0x392/0x540 [ 319.969021][ T4446] gfs2_fill_super+0x1a3d/0x27f0 [ 319.973976][ T4446] ? gfs2_reconfigure+0x1060/0x1060 [ 319.979179][ T4446] ? gfs2_fill_super+0x1744/0x27f0 [ 319.984296][ T4446] ? snprintf+0xbb/0xf0 [ 319.988454][ T4446] ? vsprintf+0x30/0x30 [ 319.992604][ T4446] ? wait_for_completion_io_timeout+0x20/0x20 [ 319.998675][ T4446] ? set_blocksize+0x2e5/0x370 [ 320.003440][ T4446] get_tree_bdev+0x440/0x760 [ 320.008031][ T4446] ? gfs2_reconfigure+0x1060/0x1060 [ 320.013507][ T4446] gfs2_get_tree+0x4a/0x270 [ 320.018123][ T4446] vfs_get_tree+0x89/0x2f0 [ 320.022565][ T4446] path_mount+0x1326/0x1e20 [ 320.027792][ T4446] ? kmem_cache_free+0xeb/0x5b0 [ 320.032736][ T4446] ? finish_automount+0x960/0x960 [ 320.037769][ T4446] ? putname+0xfe/0x140 [ 320.041944][ T4446] __x64_sys_mount+0x27f/0x300 [ 320.046732][ T4446] ? copy_mnt_ns+0xae0/0xae0 [ 320.051328][ T4446] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.057318][ T4446] do_syscall_64+0x35/0xb0 [ 320.061742][ T4446] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.067641][ T4446] RIP: 0033:0x7facb128a93a [ 320.072059][ T4446] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 320.091676][ T4446] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 320.100123][ T4446] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 320.108089][ T4446] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 320.116056][ T4446] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 320.124024][ T4446] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 320.131993][ T4446] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 320.139970][ T4446] [ 320.146895][ T4450] gfs2: fsid=loop5.0: File system withdrawn [ 320.160787][ T4449] CPU: 1 PID: 4449 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 320.169503][ T4452] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 320.171118][ T4449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 320.171133][ T4449] Call Trace: [ 320.171140][ T4449] [ 320.171148][ T4449] dump_stack_lvl+0xcd/0x134 [ 320.199826][ T4449] gfs2_withdraw.cold+0x272/0xf78 [ 320.204891][ T4449] ? gfs2_freeze_unlock+0x50/0x50 15:11:00 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 320.208734][ T4452] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 320.209920][ T4449] ? gfs2_lm+0x1a0/0x1a0 [ 320.209952][ T4449] ? gfs2_meta_read+0x5e1/0x9c0 [ 320.209983][ T4449] gfs2_meta_check_ii+0x68/0xa0 [ 320.225743][ T4452] syz-executor.4: attempt to access beyond end of device [ 320.225743][ T4452] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 320.230521][ T4449] gfs2_meta_buffer+0x395/0x3f0 [ 320.230553][ T4449] ? gfs2_journal_wipe+0xd00/0xd00 [ 320.230585][ T4449] gfs2_inode_refresh+0x97/0xf50 [ 320.230608][ T4449] ? inode_go_sync+0x560/0x560 [ 320.264309][ T4449] inode_go_instantiate+0x46/0x60 [ 320.269361][ T4449] gfs2_instantiate+0x166/0x250 [ 320.274233][ T4449] gfs2_glock_wait+0x193/0x2e0 [ 320.279025][ T4449] gfs2_glock_nq+0xa81/0x1650 [ 320.283741][ T4449] gfs2_lookupi+0x369/0x6a0 [ 320.288270][ T4449] ? gfs2_lookup_by_inum+0x100/0x100 [ 320.293597][ T4449] ? gfs2_lookup_simple+0x99/0xe0 [ 320.297661][ T4452] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 320.298621][ T4449] ? crc32_body+0x348/0x5f0 [ 320.298658][ T4449] gfs2_lookup_simple+0x99/0xe0 [ 320.298680][ T4449] ? gfs2_rename2+0xa0/0xa0 [ 320.298701][ T4449] ? enable_ptr_key_workfn+0x20/0x20 [ 320.298728][ T4449] init_inodes+0x420/0x2790 [ 320.329267][ T4449] ? vsnprintf+0x2cc/0x14f0 [ 320.333800][ T4449] ? end_bio_io_page+0xa0/0xa0 [ 320.338573][ T4449] ? pointer+0x950/0x950 [ 320.342819][ T4449] ? gfs2_glock_dq_uninit+0x87/0x100 [ 320.348196][ T4449] ? snprintf+0xbb/0xf0 [ 320.352346][ T4449] ? vsprintf+0x30/0x30 [ 320.356501][ T4449] ? gfs2_read_super+0x17a0/0x17a0 [ 320.361619][ T4449] ? __debugfs_create_file+0x392/0x540 [ 320.367080][ T4449] gfs2_fill_super+0x1a3d/0x27f0 [ 320.372027][ T4449] ? gfs2_reconfigure+0x1060/0x1060 [ 320.377225][ T4449] ? gfs2_fill_super+0x1744/0x27f0 [ 320.382338][ T4449] ? snprintf+0xbb/0xf0 [ 320.386494][ T4449] ? vsprintf+0x30/0x30 [ 320.390647][ T4449] ? wait_for_completion_io_timeout+0x20/0x20 [ 320.397096][ T4449] ? set_blocksize+0x2e5/0x370 [ 320.401862][ T4449] get_tree_bdev+0x440/0x760 [ 320.406451][ T4449] ? gfs2_reconfigure+0x1060/0x1060 [ 320.411650][ T4449] gfs2_get_tree+0x4a/0x270 [ 320.416156][ T4449] vfs_get_tree+0x89/0x2f0 [ 320.420570][ T4449] path_mount+0x1326/0x1e20 [ 320.425073][ T4449] ? kmem_cache_free+0xeb/0x5b0 [ 320.429922][ T4449] ? finish_automount+0x960/0x960 [ 320.434947][ T4449] ? putname+0xfe/0x140 [ 320.439109][ T4449] __x64_sys_mount+0x27f/0x300 [ 320.443871][ T4449] ? copy_mnt_ns+0xae0/0xae0 [ 320.448464][ T4449] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.454361][ T4449] do_syscall_64+0x35/0xb0 [ 320.458775][ T4449] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.464668][ T4449] RIP: 0033:0x7f9d0948a93a [ 320.469077][ T4449] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 320.488772][ T4449] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 320.497178][ T4449] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 320.505143][ T4449] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 320.513109][ T4449] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 320.521074][ T4449] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 320.529037][ T4449] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 320.537283][ T4449] [ 320.542602][ T4454] loop0: detected capacity change from 0 to 256 [ 320.547802][ T4450] CPU: 1 PID: 4450 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 15:11:01 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 320.559340][ T4450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 320.569412][ T4450] Call Trace: [ 320.572701][ T4450] [ 320.575897][ T4450] dump_stack_lvl+0xcd/0x134 [ 320.580522][ T4450] gfs2_withdraw.cold+0x272/0xf78 [ 320.582222][ T4454] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 320.585564][ T4450] ? gfs2_freeze_unlock+0x50/0x50 [ 320.585597][ T4450] ? gfs2_lm+0x1a0/0x1a0 [ 320.585623][ T4450] ? gfs2_meta_read+0x5e1/0x9c0 [ 320.607506][ T4450] gfs2_meta_check_ii+0x68/0xa0 [ 320.612653][ T4450] gfs2_meta_buffer+0x395/0x3f0 [ 320.615493][ T4454] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 320.617514][ T4450] ? gfs2_journal_wipe+0xd00/0xd00 [ 320.617553][ T4450] gfs2_inode_refresh+0x97/0xf50 [ 320.617577][ T4450] ? inode_go_sync+0x560/0x560 [ 320.626047][ T4456] loop1: detected capacity change from 0 to 256 [ 320.629323][ T4450] inode_go_instantiate+0x46/0x60 [ 320.629353][ T4450] gfs2_instantiate+0x166/0x250 [ 320.629376][ T4450] gfs2_glock_wait+0x193/0x2e0 [ 320.629398][ T4450] gfs2_glock_nq+0xa81/0x1650 [ 320.637481][ T4456] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 320.639068][ T4450] gfs2_lookupi+0x369/0x6a0 [ 320.639103][ T4450] ? gfs2_lookup_by_inum+0x100/0x100 [ 320.639134][ T4450] ? gfs2_lookup_simple+0x99/0xe0 [ 320.639153][ T4450] ? crc32_body+0x348/0x5f0 [ 320.645825][ T4456] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 320.650380][ T4450] gfs2_lookup_simple+0x99/0xe0 [ 320.650407][ T4450] ? gfs2_rename2+0xa0/0xa0 [ 320.650428][ T4450] ? enable_ptr_key_workfn+0x20/0x20 [ 320.659304][ T4454] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 320.659304][ T4454] bh = 0 (magic number) [ 320.659304][ T4454] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 320.660108][ T4450] init_inodes+0x420/0x2790 [ 320.666170][ T4456] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 320.666170][ T4456] bh = 0 (magic number) [ 320.666170][ T4456] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 320.672720][ T4450] ? vsnprintf+0x2cc/0x14f0 [ 320.672755][ T4450] ? end_bio_io_page+0xa0/0xa0 [ 320.672786][ T4450] ? pointer+0x950/0x950 [ 320.672809][ T4450] ? gfs2_glock_dq_uninit+0x87/0x100 [ 320.672834][ T4450] ? snprintf+0xbb/0xf0 [ 320.672855][ T4450] ? vsprintf+0x30/0x30 [ 320.678768][ T4454] gfs2: fsid=loop0.0: about to withdraw this file system [ 320.682593][ T4450] ? gfs2_read_super+0x17a0/0x17a0 [ 320.682631][ T4450] ? __debugfs_create_file+0x392/0x540 [ 320.689773][ T4454] gfs2: fsid=loop0.0: File system withdrawn [ 320.692129][ T4450] gfs2_fill_super+0x1a3d/0x27f0 [ 320.692167][ T4450] ? gfs2_reconfigure+0x1060/0x1060 [ 320.699303][ T4456] gfs2: fsid=loop1.0: about to withdraw this file system [ 320.703734][ T4450] ? gfs2_fill_super+0x1744/0x27f0 [ 320.703767][ T4450] ? snprintf+0xbb/0xf0 [ 320.711386][ T4456] gfs2: fsid=loop1.0: File system withdrawn [ 320.713509][ T4450] ? vsprintf+0x30/0x30 [ 320.713536][ T4450] ? wait_for_completion_io_timeout+0x20/0x20 [ 320.713567][ T4450] ? set_blocksize+0x2e5/0x370 [ 320.853902][ T4450] get_tree_bdev+0x440/0x760 [ 320.858508][ T4450] ? gfs2_reconfigure+0x1060/0x1060 [ 320.863722][ T4450] gfs2_get_tree+0x4a/0x270 [ 320.868255][ T4450] vfs_get_tree+0x89/0x2f0 [ 320.872699][ T4450] path_mount+0x1326/0x1e20 [ 320.877234][ T4450] ? kmem_cache_free+0xeb/0x5b0 [ 320.882096][ T4450] ? finish_automount+0x960/0x960 [ 320.887133][ T4450] ? putname+0xfe/0x140 [ 320.891299][ T4450] __x64_sys_mount+0x27f/0x300 [ 320.896086][ T4450] ? copy_mnt_ns+0xae0/0xae0 [ 320.900685][ T4450] ? syscall_enter_from_user_mode+0x22/0xb0 [ 320.906593][ T4450] do_syscall_64+0x35/0xb0 [ 320.911013][ T4450] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 320.917009][ T4450] RIP: 0033:0x7fd97e88a93a [ 320.921447][ T4450] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 320.941081][ T4450] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 320.949493][ T4450] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 320.957515][ T4450] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 320.965487][ T4450] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 320.973459][ T4450] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 320.981434][ T4450] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 320.989420][ T4450] [ 320.993120][ T4454] CPU: 0 PID: 4454 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 321.003556][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 321.013341][ T4449] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 321.013606][ T4454] Call Trace: [ 321.013615][ T4454] [ 321.026385][ T4454] dump_stack_lvl+0xcd/0x134 [ 321.030993][ T4454] gfs2_withdraw.cold+0x272/0xf78 [ 321.036025][ T4454] ? gfs2_freeze_unlock+0x50/0x50 [ 321.041057][ T4454] ? gfs2_lm+0x1a0/0x1a0 [ 321.045302][ T4454] ? gfs2_meta_read+0x5e1/0x9c0 [ 321.050162][ T4454] gfs2_meta_check_ii+0x68/0xa0 [ 321.055013][ T4454] gfs2_meta_buffer+0x395/0x3f0 [ 321.059867][ T4454] ? gfs2_journal_wipe+0xd00/0xd00 [ 321.065076][ T4454] gfs2_inode_refresh+0x97/0xf50 [ 321.070013][ T4454] ? inode_go_sync+0x560/0x560 [ 321.074778][ T4454] inode_go_instantiate+0x46/0x60 [ 321.079797][ T4454] gfs2_instantiate+0x166/0x250 [ 321.084644][ T4454] gfs2_glock_wait+0x193/0x2e0 [ 321.089408][ T4454] gfs2_glock_nq+0xa81/0x1650 [ 321.094092][ T4454] gfs2_lookupi+0x369/0x6a0 [ 321.098599][ T4454] ? gfs2_lookup_by_inum+0x100/0x100 [ 321.103884][ T4454] ? gfs2_lookup_simple+0x99/0xe0 [ 321.108901][ T4454] ? crc32_body+0x348/0x5f0 [ 321.113409][ T4454] gfs2_lookup_simple+0x99/0xe0 [ 321.118252][ T4454] ? gfs2_rename2+0xa0/0xa0 [ 321.122753][ T4454] ? enable_ptr_key_workfn+0x20/0x20 [ 321.128043][ T4454] init_inodes+0x420/0x2790 [ 321.132549][ T4454] ? vsnprintf+0x2cc/0x14f0 [ 321.137052][ T4454] ? end_bio_io_page+0xa0/0xa0 [ 321.141817][ T4454] ? pointer+0x950/0x950 [ 321.146056][ T4454] ? gfs2_glock_dq_uninit+0x87/0x100 [ 321.151341][ T4454] ? snprintf+0xbb/0xf0 [ 321.155493][ T4454] ? vsprintf+0x30/0x30 [ 321.159643][ T4454] ? gfs2_read_super+0x17a0/0x17a0 [ 321.164757][ T4454] ? __debugfs_create_file+0x392/0x540 [ 321.170217][ T4454] gfs2_fill_super+0x1a3d/0x27f0 [ 321.175171][ T4454] ? gfs2_reconfigure+0x1060/0x1060 [ 321.180381][ T4454] ? gfs2_fill_super+0x1744/0x27f0 [ 321.185497][ T4454] ? snprintf+0xbb/0xf0 [ 321.189651][ T4454] ? vsprintf+0x30/0x30 [ 321.193800][ T4454] ? wait_for_completion_io_timeout+0x20/0x20 [ 321.199869][ T4454] ? set_blocksize+0x2e5/0x370 [ 321.204636][ T4454] get_tree_bdev+0x440/0x760 [ 321.209224][ T4454] ? gfs2_reconfigure+0x1060/0x1060 [ 321.214424][ T4454] gfs2_get_tree+0x4a/0x270 [ 321.218925][ T4454] vfs_get_tree+0x89/0x2f0 [ 321.223340][ T4454] path_mount+0x1326/0x1e20 [ 321.227843][ T4454] ? kmem_cache_free+0xeb/0x5b0 [ 321.232690][ T4454] ? finish_automount+0x960/0x960 [ 321.237713][ T4454] ? putname+0xfe/0x140 [ 321.241873][ T4454] __x64_sys_mount+0x27f/0x300 [ 321.246636][ T4454] ? copy_mnt_ns+0xae0/0xae0 [ 321.251229][ T4454] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.257299][ T4454] do_syscall_64+0x35/0xb0 [ 321.261710][ T4454] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.267598][ T4454] RIP: 0033:0x7f3fbbe8a93a [ 321.272006][ T4454] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 321.291613][ T4454] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 321.300023][ T4454] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 321.308681][ T4454] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 321.316648][ T4454] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 321.324614][ T4454] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 321.332581][ T4454] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 321.340561][ T4454] [ 321.353677][ T4450] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:02 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 321.357819][ T4446] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 321.374044][ T4456] CPU: 0 PID: 4456 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 321.384570][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 321.394641][ T4456] Call Trace: [ 321.397933][ T4456] [ 321.400880][ T4456] dump_stack_lvl+0xcd/0x134 [ 321.405500][ T4456] gfs2_withdraw.cold+0x272/0xf78 [ 321.410554][ T4456] ? gfs2_freeze_unlock+0x50/0x50 [ 321.415594][ T4456] ? gfs2_lm+0x1a0/0x1a0 [ 321.419872][ T4456] ? gfs2_meta_read+0x5e1/0x9c0 [ 321.424752][ T4456] gfs2_meta_check_ii+0x68/0xa0 [ 321.425365][ T4454] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 321.429615][ T4456] gfs2_meta_buffer+0x395/0x3f0 [ 321.429647][ T4456] ? gfs2_journal_wipe+0xd00/0xd00 [ 321.429679][ T4456] gfs2_inode_refresh+0x97/0xf50 [ 321.429700][ T4456] ? inode_go_sync+0x560/0x560 [ 321.429730][ T4456] inode_go_instantiate+0x46/0x60 [ 321.429753][ T4456] gfs2_instantiate+0x166/0x250 [ 321.429783][ T4456] gfs2_glock_wait+0x193/0x2e0 [ 321.429804][ T4456] gfs2_glock_nq+0xa81/0x1650 [ 321.429835][ T4456] gfs2_lookupi+0x369/0x6a0 [ 321.479777][ T4456] ? gfs2_lookup_by_inum+0x100/0x100 [ 321.485069][ T4456] ? gfs2_lookup_simple+0x99/0xe0 [ 321.490085][ T4456] ? crc32_body+0x348/0x5f0 [ 321.494591][ T4456] gfs2_lookup_simple+0x99/0xe0 [ 321.499435][ T4456] ? gfs2_rename2+0xa0/0xa0 [ 321.503934][ T4456] ? enable_ptr_key_workfn+0x20/0x20 [ 321.509221][ T4456] init_inodes+0x420/0x2790 [ 321.513725][ T4456] ? vsnprintf+0x2cc/0x14f0 [ 321.518227][ T4456] ? end_bio_io_page+0xa0/0xa0 [ 321.522987][ T4456] ? pointer+0x950/0x950 [ 321.527225][ T4456] ? gfs2_glock_dq_uninit+0x87/0x100 [ 321.532512][ T4456] ? snprintf+0xbb/0xf0 [ 321.536663][ T4456] ? vsprintf+0x30/0x30 [ 321.540818][ T4456] ? gfs2_read_super+0x17a0/0x17a0 [ 321.545932][ T4456] ? __debugfs_create_file+0x392/0x540 [ 321.551388][ T4456] gfs2_fill_super+0x1a3d/0x27f0 [ 321.556329][ T4456] ? gfs2_reconfigure+0x1060/0x1060 [ 321.561533][ T4456] ? gfs2_fill_super+0x1744/0x27f0 [ 321.566647][ T4456] ? snprintf+0xbb/0xf0 [ 321.570801][ T4456] ? vsprintf+0x30/0x30 [ 321.574950][ T4456] ? wait_for_completion_io_timeout+0x20/0x20 [ 321.581200][ T4456] ? set_blocksize+0x2e5/0x370 [ 321.585969][ T4456] get_tree_bdev+0x440/0x760 [ 321.590561][ T4456] ? gfs2_reconfigure+0x1060/0x1060 [ 321.595758][ T4456] gfs2_get_tree+0x4a/0x270 [ 321.600268][ T4456] vfs_get_tree+0x89/0x2f0 [ 321.604680][ T4456] path_mount+0x1326/0x1e20 [ 321.609184][ T4456] ? kmem_cache_free+0xeb/0x5b0 [ 321.614033][ T4456] ? finish_automount+0x960/0x960 [ 321.619059][ T4456] ? putname+0xfe/0x140 [ 321.623213][ T4456] __x64_sys_mount+0x27f/0x300 [ 321.627975][ T4456] ? copy_mnt_ns+0xae0/0xae0 [ 321.632562][ T4456] ? syscall_enter_from_user_mode+0x22/0xb0 [ 321.638551][ T4456] do_syscall_64+0x35/0xb0 [ 321.642965][ T4456] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 321.648854][ T4456] RIP: 0033:0x7fdedca8a93a [ 321.653262][ T4456] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 321.673142][ T4456] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 321.681558][ T4456] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 321.689523][ T4456] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 321.697486][ T4456] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 321.705452][ T4456] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:11:02 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 321.713415][ T4456] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 321.721484][ T4456] [ 321.727355][ T4456] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:11:02 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:02 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 321.862715][ T4462] loop2: detected capacity change from 0 to 256 [ 321.871105][ T4461] loop0: detected capacity change from 0 to 256 [ 321.875376][ T4462] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 321.899235][ T4461] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 321.900460][ T4466] loop5: detected capacity change from 0 to 256 [ 321.922326][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 321.922693][ T4468] loop1: detected capacity change from 0 to 256 [ 321.941001][ T4461] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 321.947313][ T4463] loop3: detected capacity change from 0 to 256 [ 321.950437][ T4133] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 321.960852][ T4464] gfs2: not a GFS2 filesystem [ 321.963606][ T4462] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 321.969901][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 321.988799][ T4462] syz-executor.2: attempt to access beyond end of device [ 321.988799][ T4462] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 321.990441][ T3651] Buffer I/O error on dev loop5, logical block 0, async page read [ 322.003511][ T4462] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 322.026536][ T4463] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 322.026979][ T4468] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 322.044146][ T4466] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 322.052598][ T4468] gfs2: fsid=loop1: Now mounting FS (format 1801)... 15:11:02 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 322.064945][ T4461] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 322.064945][ T4461] bh = 0 (magic number) [ 322.064945][ T4461] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 322.077878][ T4463] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 322.098872][ T4466] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 322.119417][ T4468] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 322.119417][ T4468] bh = 0 (magic number) [ 322.119417][ T4468] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 322.138346][ T4461] gfs2: fsid=loop0.0: about to withdraw this file system [ 322.139873][ T4461] gfs2: fsid=loop0.0: File system withdrawn [ 322.154860][ T4466] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 322.154860][ T4466] bh = 0 (magic number) [ 322.154860][ T4466] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 322.157858][ T4470] gfs2: not a GFS2 filesystem [ 322.182022][ T4468] gfs2: fsid=loop1.0: about to withdraw this file system [ 322.193079][ T4468] gfs2: fsid=loop1.0: File system withdrawn [ 322.194719][ T4463] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 322.194719][ T4463] bh = 0 (magic number) [ 322.194719][ T4463] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 322.207074][ T4461] CPU: 1 PID: 4461 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 322.228338][ T4461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 322.232564][ T4463] gfs2: fsid=loop3.0: about to withdraw this file system [ 322.238392][ T4461] Call Trace: [ 322.238401][ T4461] [ 322.238409][ T4461] dump_stack_lvl+0xcd/0x134 [ 322.238441][ T4461] gfs2_withdraw.cold+0x272/0xf78 [ 322.238470][ T4461] ? gfs2_freeze_unlock+0x50/0x50 [ 322.238495][ T4461] ? gfs2_lm+0x1a0/0x1a0 [ 322.238522][ T4461] ? gfs2_meta_read+0x5e1/0x9c0 [ 322.238552][ T4461] gfs2_meta_check_ii+0x68/0xa0 [ 322.238576][ T4461] gfs2_meta_buffer+0x395/0x3f0 [ 322.251346][ T4463] gfs2: fsid=loop3.0: File system withdrawn [ 322.251787][ T4461] ? gfs2_journal_wipe+0xd00/0xd00 [ 322.256424][ T4466] gfs2: fsid=loop5.0: about to withdraw this file system [ 322.261361][ T4461] gfs2_inode_refresh+0x97/0xf50 [ 322.261390][ T4461] ? inode_go_sync+0x560/0x560 [ 322.261419][ T4461] inode_go_instantiate+0x46/0x60 15:11:02 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 322.261441][ T4461] gfs2_instantiate+0x166/0x250 [ 322.279625][ T4466] gfs2: fsid=loop5.0: File system withdrawn [ 322.280348][ T4461] gfs2_glock_wait+0x193/0x2e0 [ 322.333623][ T4461] gfs2_glock_nq+0xa81/0x1650 [ 322.338334][ T4461] gfs2_lookupi+0x369/0x6a0 [ 322.342849][ T4461] ? gfs2_lookup_by_inum+0x100/0x100 [ 322.348152][ T4461] ? gfs2_lookup_simple+0x99/0xe0 [ 322.353189][ T4461] ? crc32_body+0x348/0x5f0 [ 322.357708][ T4461] gfs2_lookup_simple+0x99/0xe0 [ 322.362564][ T4461] ? gfs2_rename2+0xa0/0xa0 [ 322.367073][ T4461] ? enable_ptr_key_workfn+0x20/0x20 [ 322.372371][ T4461] init_inodes+0x420/0x2790 [ 322.376902][ T4461] ? vsnprintf+0x2cc/0x14f0 [ 322.381415][ T4461] ? end_bio_io_page+0xa0/0xa0 [ 322.386361][ T4461] ? pointer+0x950/0x950 [ 322.390701][ T4461] ? gfs2_glock_dq_uninit+0x87/0x100 [ 322.396003][ T4461] ? snprintf+0xbb/0xf0 [ 322.400362][ T4461] ? vsprintf+0x30/0x30 [ 322.404544][ T4461] ? gfs2_read_super+0x17a0/0x17a0 [ 322.409676][ T4461] ? __debugfs_create_file+0x392/0x540 [ 322.415157][ T4461] gfs2_fill_super+0x1a3d/0x27f0 [ 322.420114][ T4461] ? gfs2_reconfigure+0x1060/0x1060 [ 322.425341][ T4461] ? gfs2_fill_super+0x1744/0x27f0 [ 322.430681][ T4461] ? snprintf+0xbb/0xf0 [ 322.434849][ T4461] ? vsprintf+0x30/0x30 [ 322.439014][ T4461] ? wait_for_completion_io_timeout+0x20/0x20 [ 322.445107][ T4461] ? set_blocksize+0x2e5/0x370 [ 322.450075][ T4461] get_tree_bdev+0x440/0x760 [ 322.454696][ T4461] ? gfs2_reconfigure+0x1060/0x1060 [ 322.459907][ T4461] gfs2_get_tree+0x4a/0x270 [ 322.464420][ T4461] vfs_get_tree+0x89/0x2f0 [ 322.468852][ T4461] path_mount+0x1326/0x1e20 [ 322.473376][ T4461] ? kmem_cache_free+0xeb/0x5b0 [ 322.478258][ T4461] ? finish_automount+0x960/0x960 [ 322.483322][ T4461] ? putname+0xfe/0x140 [ 322.487490][ T4461] __x64_sys_mount+0x27f/0x300 [ 322.492265][ T4461] ? copy_mnt_ns+0xae0/0xae0 [ 322.496963][ T4461] ? syscall_enter_from_user_mode+0x22/0xb0 [ 322.502887][ T4461] do_syscall_64+0x35/0xb0 [ 322.507308][ T4461] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.513210][ T4461] RIP: 0033:0x7f3fbbe8a93a [ 322.517633][ T4461] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 322.537248][ T4461] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 322.545693][ T4461] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 322.553683][ T4461] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 322.561833][ T4461] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 322.569809][ T4461] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 322.577786][ T4461] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 322.585786][ T4461] [ 322.594312][ T4463] CPU: 0 PID: 4463 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 322.596101][ T4472] loop2: detected capacity change from 0 to 256 [ 322.604646][ T4463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 322.604661][ T4463] Call Trace: [ 322.604668][ T4463] [ 322.604676][ T4463] dump_stack_lvl+0xcd/0x134 [ 322.604707][ T4463] gfs2_withdraw.cold+0x272/0xf78 [ 322.613292][ T4472] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 322.620981][ T4463] ? gfs2_freeze_unlock+0x50/0x50 [ 322.621016][ T4463] ? gfs2_lm+0x1a0/0x1a0 [ 322.621040][ T4463] ? gfs2_meta_read+0x5e1/0x9c0 [ 322.624409][ T4472] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 322.627247][ T4463] gfs2_meta_check_ii+0x68/0xa0 [ 322.627281][ T4463] gfs2_meta_buffer+0x395/0x3f0 [ 322.632720][ T4472] syz-executor.2: attempt to access beyond end of device [ 322.632720][ T4472] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 322.636849][ T4463] ? gfs2_journal_wipe+0xd00/0xd00 [ 322.636886][ T4463] gfs2_inode_refresh+0x97/0xf50 [ 322.644840][ T4472] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 322.649666][ T4463] ? inode_go_sync+0x560/0x560 [ 322.649701][ T4463] inode_go_instantiate+0x46/0x60 [ 322.649724][ T4463] gfs2_instantiate+0x166/0x250 [ 322.663393][ T4461] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 322.665438][ T4463] gfs2_glock_wait+0x193/0x2e0 [ 322.665467][ T4463] gfs2_glock_nq+0xa81/0x1650 [ 322.665499][ T4463] gfs2_lookupi+0x369/0x6a0 [ 322.740971][ T4463] ? gfs2_lookup_by_inum+0x100/0x100 [ 322.746275][ T4463] ? gfs2_lookup_simple+0x99/0xe0 [ 322.751294][ T4463] ? crc32_body+0x348/0x5f0 [ 322.755803][ T4463] gfs2_lookup_simple+0x99/0xe0 [ 322.760649][ T4463] ? gfs2_rename2+0xa0/0xa0 [ 322.765237][ T4463] ? enable_ptr_key_workfn+0x20/0x20 [ 322.770524][ T4463] init_inodes+0x420/0x2790 [ 322.775027][ T4463] ? vsnprintf+0x2cc/0x14f0 [ 322.779529][ T4463] ? end_bio_io_page+0xa0/0xa0 [ 322.784297][ T4463] ? pointer+0x950/0x950 [ 322.788539][ T4463] ? gfs2_glock_dq_uninit+0x87/0x100 [ 322.794008][ T4463] ? snprintf+0xbb/0xf0 [ 322.798167][ T4463] ? vsprintf+0x30/0x30 [ 322.802323][ T4463] ? gfs2_read_super+0x17a0/0x17a0 [ 322.807439][ T4463] ? __debugfs_create_file+0x392/0x540 [ 322.812976][ T4463] gfs2_fill_super+0x1a3d/0x27f0 [ 322.817921][ T4463] ? gfs2_reconfigure+0x1060/0x1060 [ 322.823119][ T4463] ? gfs2_fill_super+0x1744/0x27f0 [ 322.828231][ T4463] ? snprintf+0xbb/0xf0 [ 322.832385][ T4463] ? vsprintf+0x30/0x30 [ 322.836536][ T4463] ? wait_for_completion_io_timeout+0x20/0x20 [ 322.842611][ T4463] ? set_blocksize+0x2e5/0x370 [ 322.847377][ T4463] get_tree_bdev+0x440/0x760 [ 322.851964][ T4463] ? gfs2_reconfigure+0x1060/0x1060 [ 322.857163][ T4463] gfs2_get_tree+0x4a/0x270 [ 322.861666][ T4463] vfs_get_tree+0x89/0x2f0 [ 322.866078][ T4463] path_mount+0x1326/0x1e20 [ 322.870581][ T4463] ? kmem_cache_free+0xeb/0x5b0 [ 322.875431][ T4463] ? finish_automount+0x960/0x960 [ 322.880456][ T4463] ? putname+0xfe/0x140 [ 322.884881][ T4463] __x64_sys_mount+0x27f/0x300 [ 322.889649][ T4463] ? copy_mnt_ns+0xae0/0xae0 [ 322.894237][ T4463] ? syscall_enter_from_user_mode+0x22/0xb0 [ 322.900145][ T4463] do_syscall_64+0x35/0xb0 [ 322.904557][ T4463] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 322.910449][ T4463] RIP: 0033:0x7facb128a93a [ 322.914858][ T4463] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 322.934462][ T4463] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 322.942874][ T4463] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 322.950838][ T4463] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 322.958801][ T4463] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 15:11:03 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:03 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:03 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 322.966766][ T4463] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 322.974737][ T4463] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 322.982720][ T4463] [ 322.993615][ T4463] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 323.016618][ T4466] CPU: 0 PID: 4466 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 323.026996][ T4466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 323.037049][ T4466] Call Trace: [ 323.040325][ T4466] [ 323.043246][ T4466] dump_stack_lvl+0xcd/0x134 [ 323.047846][ T4466] gfs2_withdraw.cold+0x272/0xf78 [ 323.052874][ T4466] ? gfs2_freeze_unlock+0x50/0x50 [ 323.057897][ T4466] ? gfs2_lm+0x1a0/0x1a0 [ 323.062135][ T4466] ? gfs2_meta_read+0x5e1/0x9c0 [ 323.066989][ T4466] gfs2_meta_check_ii+0x68/0xa0 [ 323.071844][ T4466] gfs2_meta_buffer+0x395/0x3f0 [ 323.077023][ T4466] ? gfs2_journal_wipe+0xd00/0xd00 [ 323.082141][ T4466] gfs2_inode_refresh+0x97/0xf50 [ 323.087081][ T4466] ? inode_go_sync+0x560/0x560 [ 323.091850][ T4466] inode_go_instantiate+0x46/0x60 [ 323.096871][ T4466] gfs2_instantiate+0x166/0x250 [ 323.101720][ T4466] gfs2_glock_wait+0x193/0x2e0 [ 323.106478][ T4466] gfs2_glock_nq+0xa81/0x1650 [ 323.111162][ T4466] gfs2_lookupi+0x369/0x6a0 [ 323.115666][ T4466] ? gfs2_lookup_by_inum+0x100/0x100 [ 323.120953][ T4466] ? gfs2_lookup_simple+0x99/0xe0 [ 323.125968][ T4466] ? crc32_body+0x348/0x5f0 [ 323.130476][ T4466] gfs2_lookup_simple+0x99/0xe0 [ 323.135332][ T4466] ? gfs2_rename2+0xa0/0xa0 [ 323.139830][ T4466] ? enable_ptr_key_workfn+0x20/0x20 [ 323.145120][ T4466] init_inodes+0x420/0x2790 [ 323.149628][ T4466] ? vsnprintf+0x2cc/0x14f0 [ 323.154134][ T4466] ? end_bio_io_page+0xa0/0xa0 [ 323.158917][ T4466] ? pointer+0x950/0x950 [ 323.163170][ T4466] ? gfs2_glock_dq_uninit+0x87/0x100 [ 323.168457][ T4466] ? snprintf+0xbb/0xf0 [ 323.172606][ T4466] ? vsprintf+0x30/0x30 [ 323.176757][ T4466] ? gfs2_read_super+0x17a0/0x17a0 [ 323.181881][ T4466] ? __debugfs_create_file+0x392/0x540 [ 323.187341][ T4466] gfs2_fill_super+0x1a3d/0x27f0 [ 323.192285][ T4466] ? gfs2_reconfigure+0x1060/0x1060 [ 323.197482][ T4466] ? gfs2_fill_super+0x1744/0x27f0 [ 323.202599][ T4466] ? snprintf+0xbb/0xf0 [ 323.206755][ T4466] ? vsprintf+0x30/0x30 [ 323.210910][ T4466] ? wait_for_completion_io_timeout+0x20/0x20 [ 323.216979][ T4466] ? set_blocksize+0x2e5/0x370 [ 323.221743][ T4466] get_tree_bdev+0x440/0x760 [ 323.226332][ T4466] ? gfs2_reconfigure+0x1060/0x1060 [ 323.231532][ T4466] gfs2_get_tree+0x4a/0x270 [ 323.236033][ T4466] vfs_get_tree+0x89/0x2f0 [ 323.240446][ T4466] path_mount+0x1326/0x1e20 [ 323.244948][ T4466] ? kmem_cache_free+0xeb/0x5b0 [ 323.249796][ T4466] ? finish_automount+0x960/0x960 [ 323.254819][ T4466] ? putname+0xfe/0x140 [ 323.258973][ T4466] __x64_sys_mount+0x27f/0x300 [ 323.263735][ T4466] ? copy_mnt_ns+0xae0/0xae0 [ 323.268325][ T4466] ? syscall_enter_from_user_mode+0x22/0xb0 [ 323.274221][ T4466] do_syscall_64+0x35/0xb0 [ 323.278634][ T4466] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 323.284520][ T4466] RIP: 0033:0x7fd97e88a93a [ 323.288929][ T4466] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 323.308532][ T4466] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 323.317115][ T4466] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 323.325081][ T4466] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 323.333049][ T4466] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 323.341015][ T4466] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 323.348979][ T4466] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 323.356957][ T4466] [ 323.377867][ T4474] loop2: detected capacity change from 0 to 256 [ 323.380528][ T4468] CPU: 0 PID: 4468 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 323.386517][ T4474] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 323.394438][ T4468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 323.394470][ T4468] Call Trace: [ 323.394478][ T4468] [ 323.394486][ T4468] dump_stack_lvl+0xcd/0x134 [ 323.394516][ T4468] gfs2_withdraw.cold+0x272/0xf78 [ 323.394543][ T4468] ? gfs2_freeze_unlock+0x50/0x50 [ 323.394570][ T4468] ? gfs2_lm+0x1a0/0x1a0 [ 323.394596][ T4468] ? gfs2_meta_read+0x5e1/0x9c0 [ 323.394627][ T4468] gfs2_meta_check_ii+0x68/0xa0 [ 323.394654][ T4468] gfs2_meta_buffer+0x395/0x3f0 [ 323.394680][ T4468] ? gfs2_journal_wipe+0xd00/0xd00 [ 323.402778][ T4474] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 323.412516][ T4468] gfs2_inode_refresh+0x97/0xf50 [ 323.412547][ T4468] ? inode_go_sync+0x560/0x560 [ 323.412576][ T4468] inode_go_instantiate+0x46/0x60 [ 323.416890][ T4474] syz-executor.2: attempt to access beyond end of device [ 323.416890][ T4474] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 323.418773][ T4468] gfs2_instantiate+0x166/0x250 [ 323.418807][ T4468] gfs2_glock_wait+0x193/0x2e0 [ 323.418828][ T4468] gfs2_glock_nq+0xa81/0x1650 [ 323.423526][ T4474] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 323.428413][ T4468] gfs2_lookupi+0x369/0x6a0 [ 323.428450][ T4468] ? gfs2_lookup_by_inum+0x100/0x100 [ 323.428478][ T4468] ? gfs2_lookup_simple+0x99/0xe0 [ 323.442896][ T4466] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 323.447388][ T4468] ? crc32_body+0x348/0x5f0 [ 323.447428][ T4468] gfs2_lookup_simple+0x99/0xe0 [ 323.544231][ T4468] ? gfs2_rename2+0xa0/0xa0 [ 323.548744][ T4468] ? enable_ptr_key_workfn+0x20/0x20 [ 323.554043][ T4468] init_inodes+0x420/0x2790 [ 323.558550][ T4468] ? vsnprintf+0x2cc/0x14f0 [ 323.563055][ T4468] ? end_bio_io_page+0xa0/0xa0 [ 323.567817][ T4468] ? pointer+0x950/0x950 [ 323.572056][ T4468] ? gfs2_glock_dq_uninit+0x87/0x100 [ 323.577347][ T4468] ? snprintf+0xbb/0xf0 [ 323.581586][ T4468] ? vsprintf+0x30/0x30 [ 323.585737][ T4468] ? gfs2_read_super+0x17a0/0x17a0 [ 323.590857][ T4468] ? __debugfs_create_file+0x392/0x540 [ 323.596317][ T4468] gfs2_fill_super+0x1a3d/0x27f0 [ 323.601263][ T4468] ? gfs2_reconfigure+0x1060/0x1060 [ 323.606466][ T4468] ? gfs2_fill_super+0x1744/0x27f0 [ 323.611582][ T4468] ? snprintf+0xbb/0xf0 [ 323.615737][ T4468] ? vsprintf+0x30/0x30 [ 323.619891][ T4468] ? wait_for_completion_io_timeout+0x20/0x20 [ 323.625965][ T4468] ? set_blocksize+0x2e5/0x370 [ 323.630730][ T4468] get_tree_bdev+0x440/0x760 [ 323.635325][ T4468] ? gfs2_reconfigure+0x1060/0x1060 [ 323.640524][ T4468] gfs2_get_tree+0x4a/0x270 [ 323.645027][ T4468] vfs_get_tree+0x89/0x2f0 [ 323.649441][ T4468] path_mount+0x1326/0x1e20 [ 323.653943][ T4468] ? kmem_cache_free+0xeb/0x5b0 [ 323.658794][ T4468] ? finish_automount+0x960/0x960 [ 323.663819][ T4468] ? putname+0xfe/0x140 [ 323.667975][ T4468] __x64_sys_mount+0x27f/0x300 [ 323.672744][ T4468] ? copy_mnt_ns+0xae0/0xae0 [ 323.677338][ T4468] ? syscall_enter_from_user_mode+0x22/0xb0 [ 323.683234][ T4468] do_syscall_64+0x35/0xb0 [ 323.687649][ T4468] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 323.693539][ T4468] RIP: 0033:0x7fdedca8a93a [ 323.697949][ T4468] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 323.717561][ T4468] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 15:11:04 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 323.725972][ T4468] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 323.734030][ T4468] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 323.742008][ T4468] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 323.749983][ T4468] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 323.757950][ T4468] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 323.765928][ T4468] 15:11:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 323.799924][ T4468] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 323.804856][ T3655] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 323.816428][ T4476] loop0: detected capacity change from 0 to 256 [ 323.824251][ T3655] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 15:11:04 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819000000", 0x43, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 323.847904][ T3655] Buffer I/O error on dev loop0, logical block 0, async page read [ 323.859233][ T4479] gfs2: not a GFS2 filesystem [ 323.872936][ T4480] loop5: detected capacity change from 0 to 256 [ 323.873016][ T4476] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" 15:11:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 323.893975][ T4476] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 323.895740][ T4482] loop3: detected capacity change from 0 to 256 [ 323.927183][ T4480] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 323.927885][ T4476] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 323.927885][ T4476] bh = 0 (magic number) 15:11:04 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 323.927885][ T4476] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 323.941399][ T4482] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 323.974999][ T4486] loop4: detected capacity change from 0 to 256 [ 323.978422][ T4480] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 323.988611][ T4484] loop2: detected capacity change from 0 to 256 [ 324.008905][ T4486] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 324.012386][ T4488] gfs2: not a GFS2 filesystem [ 324.016890][ T4476] gfs2: fsid=loop0.0: about to withdraw this file system [ 324.023439][ T4484] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 324.039226][ T4486] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 324.047009][ T4480] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 324.047009][ T4480] bh = 0 (magic number) [ 324.047009][ T4480] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 324.058133][ T4476] gfs2: fsid=loop0.0: File system withdrawn [ 324.070442][ T4484] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 324.072654][ T4486] syz-executor.4: attempt to access beyond end of device [ 324.072654][ T4486] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 324.084031][ T4484] syz-executor.2: attempt to access beyond end of device [ 324.084031][ T4484] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 324.134105][ T4476] CPU: 0 PID: 4476 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 324.135188][ T4480] gfs2: fsid=loop5.0: about to withdraw this file system [ 324.144476][ T4476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 324.144492][ T4476] Call Trace: [ 324.144499][ T4476] [ 324.144506][ T4476] dump_stack_lvl+0xcd/0x134 [ 324.144539][ T4476] gfs2_withdraw.cold+0x272/0xf78 [ 324.144567][ T4476] ? gfs2_freeze_unlock+0x50/0x50 [ 324.144595][ T4476] ? gfs2_lm+0x1a0/0x1a0 [ 324.144617][ T4476] ? gfs2_meta_read+0x5e1/0x9c0 [ 324.144648][ T4476] gfs2_meta_check_ii+0x68/0xa0 [ 324.144677][ T4476] gfs2_meta_buffer+0x395/0x3f0 [ 324.144703][ T4476] ? gfs2_journal_wipe+0xd00/0xd00 [ 324.144732][ T4476] gfs2_inode_refresh+0x97/0xf50 [ 324.144755][ T4476] ? inode_go_sync+0x560/0x560 [ 324.144788][ T4476] inode_go_instantiate+0x46/0x60 [ 324.162875][ T4484] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 324.165095][ T4476] gfs2_instantiate+0x166/0x250 [ 324.165125][ T4476] gfs2_glock_wait+0x193/0x2e0 [ 324.165147][ T4476] gfs2_glock_nq+0xa81/0x1650 [ 324.177267][ T4480] gfs2: fsid=loop5.0: File system withdrawn [ 324.177664][ T4476] gfs2_lookupi+0x369/0x6a0 [ 324.252305][ T4476] ? gfs2_lookup_by_inum+0x100/0x100 [ 324.257599][ T4476] ? gfs2_lookup_simple+0x99/0xe0 [ 324.262619][ T4476] ? crc32_body+0x348/0x5f0 [ 324.267129][ T4476] gfs2_lookup_simple+0x99/0xe0 [ 324.271975][ T4476] ? gfs2_rename2+0xa0/0xa0 [ 324.276475][ T4476] ? enable_ptr_key_workfn+0x20/0x20 [ 324.281760][ T4476] init_inodes+0x420/0x2790 [ 324.286272][ T4476] ? vsnprintf+0x2cc/0x14f0 [ 324.290777][ T4476] ? end_bio_io_page+0xa0/0xa0 [ 324.295544][ T4476] ? pointer+0x950/0x950 [ 324.299790][ T4476] ? gfs2_glock_dq_uninit+0x87/0x100 [ 324.305076][ T4476] ? snprintf+0xbb/0xf0 [ 324.309235][ T4476] ? vsprintf+0x30/0x30 [ 324.313476][ T4476] ? gfs2_read_super+0x17a0/0x17a0 [ 324.318595][ T4476] ? __debugfs_create_file+0x392/0x540 [ 324.324058][ T4476] gfs2_fill_super+0x1a3d/0x27f0 [ 324.329009][ T4476] ? gfs2_reconfigure+0x1060/0x1060 [ 324.334208][ T4476] ? gfs2_fill_super+0x1744/0x27f0 [ 324.339324][ T4476] ? snprintf+0xbb/0xf0 [ 324.343479][ T4476] ? vsprintf+0x30/0x30 [ 324.347636][ T4476] ? wait_for_completion_io_timeout+0x20/0x20 [ 324.353711][ T4476] ? set_blocksize+0x2e5/0x370 [ 324.358479][ T4476] get_tree_bdev+0x440/0x760 [ 324.363070][ T4476] ? gfs2_reconfigure+0x1060/0x1060 [ 324.368274][ T4476] gfs2_get_tree+0x4a/0x270 [ 324.372786][ T4476] vfs_get_tree+0x89/0x2f0 [ 324.377205][ T4476] path_mount+0x1326/0x1e20 [ 324.381711][ T4476] ? kmem_cache_free+0xeb/0x5b0 [ 324.386558][ T4476] ? finish_automount+0x960/0x960 [ 324.391584][ T4476] ? putname+0xfe/0x140 [ 324.395739][ T4476] __x64_sys_mount+0x27f/0x300 [ 324.400509][ T4476] ? copy_mnt_ns+0xae0/0xae0 [ 324.405099][ T4476] ? syscall_enter_from_user_mode+0x22/0xb0 [ 324.410999][ T4476] do_syscall_64+0x35/0xb0 [ 324.415416][ T4476] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 324.421307][ T4476] RIP: 0033:0x7f3fbbe8a93a [ 324.425722][ T4476] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 324.445333][ T4476] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 324.453747][ T4476] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 324.461807][ T4476] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 324.469773][ T4476] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 324.477745][ T4476] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:11:05 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 324.485714][ T4476] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 324.493698][ T4476] [ 324.501567][ T4482] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 324.521559][ T4486] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 324.524154][ T4490] gfs2: not a GFS2 filesystem 15:11:05 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819000000", 0x43, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 324.544009][ T4476] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:11:05 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 324.598646][ T4492] loop2: detected capacity change from 0 to 256 [ 324.618458][ T4480] CPU: 1 PID: 4480 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 324.622505][ T4482] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 324.622505][ T4482] bh = 0 (magic number) [ 324.622505][ T4482] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 324.628819][ T4480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 324.628835][ T4480] Call Trace: [ 324.628843][ T4480] [ 324.628852][ T4480] dump_stack_lvl+0xcd/0x134 [ 324.628882][ T4480] gfs2_withdraw.cold+0x272/0xf78 [ 324.628910][ T4480] ? gfs2_freeze_unlock+0x50/0x50 [ 324.628934][ T4480] ? gfs2_lm+0x1a0/0x1a0 [ 324.628957][ T4480] ? gfs2_meta_read+0x5e1/0x9c0 [ 324.652816][ T4482] gfs2: fsid=loop3.0: about to withdraw this file system [ 324.657756][ T4480] gfs2_meta_check_ii+0x68/0xa0 [ 324.657794][ T4480] gfs2_meta_buffer+0x395/0x3f0 [ 324.657818][ T4480] ? gfs2_journal_wipe+0xd00/0xd00 [ 324.662991][ T4482] gfs2: fsid=loop3.0: File system withdrawn [ 324.664029][ T4480] gfs2_inode_refresh+0x97/0xf50 [ 324.664059][ T4480] ? inode_go_sync+0x560/0x560 [ 324.725102][ T4480] inode_go_instantiate+0x46/0x60 [ 324.730146][ T4480] gfs2_instantiate+0x166/0x250 [ 324.735016][ T4480] gfs2_glock_wait+0x193/0x2e0 [ 324.739791][ T4480] gfs2_glock_nq+0xa81/0x1650 [ 324.744499][ T4480] gfs2_lookupi+0x369/0x6a0 [ 324.748532][ T4492] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 324.749013][ T4480] ? gfs2_lookup_by_inum+0x100/0x100 [ 324.756792][ T4492] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 324.762069][ T4480] ? gfs2_lookup_simple+0x99/0xe0 [ 324.762101][ T4480] ? crc32_body+0x348/0x5f0 [ 324.762129][ T4480] gfs2_lookup_simple+0x99/0xe0 [ 324.762148][ T4480] ? gfs2_rename2+0xa0/0xa0 [ 324.762169][ T4480] ? enable_ptr_key_workfn+0x20/0x20 [ 324.762195][ T4480] init_inodes+0x420/0x2790 [ 324.762222][ T4480] ? vsnprintf+0x2cc/0x14f0 [ 324.802412][ T4480] ? end_bio_io_page+0xa0/0xa0 [ 324.807222][ T4480] ? pointer+0x950/0x950 [ 324.811482][ T4480] ? gfs2_glock_dq_uninit+0x87/0x100 [ 324.816800][ T4480] ? snprintf+0xbb/0xf0 [ 324.820980][ T4480] ? vsprintf+0x30/0x30 [ 324.825159][ T4480] ? gfs2_read_super+0x17a0/0x17a0 [ 324.830293][ T4480] ? __debugfs_create_file+0x392/0x540 [ 324.835782][ T4480] gfs2_fill_super+0x1a3d/0x27f0 [ 324.840754][ T4480] ? gfs2_reconfigure+0x1060/0x1060 [ 324.845989][ T4480] ? gfs2_fill_super+0x1744/0x27f0 [ 324.851150][ T4480] ? snprintf+0xbb/0xf0 [ 324.855352][ T4480] ? vsprintf+0x30/0x30 [ 324.859531][ T4480] ? wait_for_completion_io_timeout+0x20/0x20 [ 324.865632][ T4480] ? set_blocksize+0x2e5/0x370 [ 324.870421][ T4480] get_tree_bdev+0x440/0x760 [ 324.875047][ T4480] ? gfs2_reconfigure+0x1060/0x1060 [ 324.880268][ T4480] gfs2_get_tree+0x4a/0x270 [ 324.884797][ T4480] vfs_get_tree+0x89/0x2f0 [ 324.889235][ T4480] path_mount+0x1326/0x1e20 [ 324.893760][ T4480] ? kmem_cache_free+0xeb/0x5b0 [ 324.898653][ T4480] ? finish_automount+0x960/0x960 [ 324.903707][ T4480] ? putname+0xfe/0x140 [ 324.907900][ T4480] __x64_sys_mount+0x27f/0x300 [ 324.912683][ T4480] ? copy_mnt_ns+0xae0/0xae0 [ 324.917289][ T4480] ? syscall_enter_from_user_mode+0x22/0xb0 [ 324.923229][ T4480] do_syscall_64+0x35/0xb0 [ 324.927688][ T4480] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 324.933622][ T4480] RIP: 0033:0x7fd97e88a93a [ 324.938057][ T4480] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 324.957857][ T4480] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 324.966391][ T4480] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 324.975016][ T4480] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 324.983022][ T4480] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 324.991008][ T4480] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 324.999263][ T4480] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 325.007295][ T4480] [ 325.016523][ T4482] CPU: 0 PID: 4482 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 325.026886][ T4482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 325.035670][ T4494] gfs2: not a GFS2 filesystem [ 325.037020][ T4482] Call Trace: [ 325.037031][ T4482] 15:11:05 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 325.037039][ T4482] dump_stack_lvl+0xcd/0x134 [ 325.037070][ T4482] gfs2_withdraw.cold+0x272/0xf78 [ 325.051207][ T4480] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 325.053215][ T4482] ? gfs2_freeze_unlock+0x50/0x50 [ 325.053252][ T4482] ? gfs2_lm+0x1a0/0x1a0 [ 325.074136][ T4482] ? gfs2_meta_read+0x5e1/0x9c0 [ 325.079322][ T4482] gfs2_meta_check_ii+0x68/0xa0 [ 325.081669][ T4492] syz-executor.2: attempt to access beyond end of device [ 325.081669][ T4492] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 325.084179][ T4482] gfs2_meta_buffer+0x395/0x3f0 [ 325.084213][ T4482] ? gfs2_journal_wipe+0xd00/0xd00 [ 325.101378][ T4492] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 325.103009][ T4482] gfs2_inode_refresh+0x97/0xf50 [ 325.103042][ T4482] ? inode_go_sync+0x560/0x560 [ 325.124539][ T4482] inode_go_instantiate+0x46/0x60 [ 325.129591][ T4482] gfs2_instantiate+0x166/0x250 [ 325.134463][ T4482] gfs2_glock_wait+0x193/0x2e0 [ 325.139252][ T4482] gfs2_glock_nq+0xa81/0x1650 [ 325.144055][ T4482] gfs2_lookupi+0x369/0x6a0 [ 325.148596][ T4482] ? gfs2_lookup_by_inum+0x100/0x100 [ 325.153923][ T4482] ? gfs2_lookup_simple+0x99/0xe0 [ 325.158974][ T4482] ? crc32_body+0x348/0x5f0 [ 325.163518][ T4482] gfs2_lookup_simple+0x99/0xe0 [ 325.168398][ T4482] ? gfs2_rename2+0xa0/0xa0 [ 325.172925][ T4482] ? enable_ptr_key_workfn+0x20/0x20 [ 325.178240][ T4482] init_inodes+0x420/0x2790 [ 325.182957][ T4482] ? vsnprintf+0x2cc/0x14f0 [ 325.187495][ T4482] ? end_bio_io_page+0xa0/0xa0 [ 325.192280][ T4482] ? pointer+0x950/0x950 [ 325.196540][ T4482] ? gfs2_glock_dq_uninit+0x87/0x100 [ 325.201849][ T4482] ? snprintf+0xbb/0xf0 [ 325.206004][ T4482] ? vsprintf+0x30/0x30 [ 325.210153][ T4482] ? gfs2_read_super+0x17a0/0x17a0 [ 325.215290][ T4482] ? __debugfs_create_file+0x392/0x540 [ 325.220785][ T4482] gfs2_fill_super+0x1a3d/0x27f0 [ 325.225751][ T4482] ? gfs2_reconfigure+0x1060/0x1060 [ 325.230964][ T4482] ? gfs2_fill_super+0x1744/0x27f0 [ 325.236099][ T4482] ? snprintf+0xbb/0xf0 [ 325.240256][ T4482] ? vsprintf+0x30/0x30 [ 325.244405][ T4482] ? wait_for_completion_io_timeout+0x20/0x20 [ 325.250478][ T4482] ? set_blocksize+0x2e5/0x370 [ 325.255241][ T4482] get_tree_bdev+0x440/0x760 [ 325.259913][ T4482] ? gfs2_reconfigure+0x1060/0x1060 [ 325.265111][ T4482] gfs2_get_tree+0x4a/0x270 [ 325.269620][ T4482] vfs_get_tree+0x89/0x2f0 [ 325.274049][ T4482] path_mount+0x1326/0x1e20 [ 325.279778][ T4482] ? kmem_cache_free+0xeb/0x5b0 [ 325.284628][ T4482] ? finish_automount+0x960/0x960 [ 325.289658][ T4482] ? putname+0xfe/0x140 [ 325.293835][ T4482] __x64_sys_mount+0x27f/0x300 [ 325.298599][ T4482] ? copy_mnt_ns+0xae0/0xae0 [ 325.303185][ T4482] ? syscall_enter_from_user_mode+0x22/0xb0 [ 325.309094][ T4482] do_syscall_64+0x35/0xb0 [ 325.313523][ T4482] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 325.319456][ T4482] RIP: 0033:0x7facb128a93a [ 325.323905][ T4482] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 325.343550][ T4482] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 325.351952][ T4482] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 325.359914][ T4482] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 325.367895][ T4482] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 325.375875][ T4482] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 325.383838][ T4482] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 325.391813][ T4482] [ 325.408668][ T4482] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 325.447457][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:06 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819", 0x40, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819", 0x40, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819000000", 0x43, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 325.468965][ T4496] loop5: detected capacity change from 0 to 256 [ 325.482500][ T4498] loop4: detected capacity change from 0 to 256 [ 325.487936][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 325.512677][ T4500] loop1: detected capacity change from 0 to 256 [ 325.516962][ T3651] Buffer I/O error on dev loop5, logical block 0, async page read [ 325.529951][ T4503] loop2: detected capacity change from 0 to 256 [ 325.535148][ T4504] loop0: detected capacity change from 0 to 256 [ 325.540347][ T4498] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 325.553799][ T4496] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 325.558059][ T4506] loop3: detected capacity change from 0 to 256 [ 325.576815][ T4503] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 325.589301][ T4496] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 325.591970][ T4498] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 325.598223][ T4504] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 325.614344][ T4500] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 325.623147][ T4506] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 325.623237][ T4496] syz-executor.5: attempt to access beyond end of device [ 325.623237][ T4496] loop5: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 325.633371][ T4503] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 325.651682][ T4504] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 325.660592][ T4506] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 325.668072][ T4504] syz-executor.0: attempt to access beyond end of device [ 325.668072][ T4504] loop0: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 325.668219][ T4498] syz-executor.4: attempt to access beyond end of device [ 325.668219][ T4498] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 325.682629][ T4496] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 325.710805][ T4504] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 325.711471][ T4500] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 325.718633][ T4506] syz-executor.3: attempt to access beyond end of device [ 325.718633][ T4506] loop3: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 325.734273][ T4503] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 325.825091][ T4498] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 325.844919][ T4500] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 325.858812][ T4506] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:11:06 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 325.916055][ T4508] gfs2: not a GFS2 filesystem 15:11:06 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 325.984399][ T4510] loop5: detected capacity change from 0 to 256 [ 325.994886][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 326.035295][ T4512] loop3: detected capacity change from 0 to 256 [ 326.046623][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 326.070090][ T4514] loop0: detected capacity change from 0 to 256 [ 326.076884][ T4516] loop4: detected capacity change from 0 to 256 [ 326.082593][ T4519] gfs2: not a GFS2 filesystem [ 326.084008][ T4512] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 326.090326][ T3651] Buffer I/O error on dev loop5, logical block 0, async page read [ 326.104421][ T4512] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 326.104738][ T4514] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 326.113310][ T4516] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 326.127271][ T4520] loop1: detected capacity change from 0 to 256 15:11:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 326.137429][ T4512] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 326.141452][ T4514] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 326.145818][ T4516] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 326.159224][ T4510] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 326.179098][ T4514] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:11:06 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 326.187406][ T4510] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 326.216750][ T4516] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 326.229756][ T4510] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:06 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:06 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 326.240012][ T4522] gfs2: not a GFS2 filesystem [ 326.244441][ T4524] loop1: detected capacity change from 0 to 256 15:11:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) 15:11:07 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:07 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:07 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, 0x0, 0x0) [ 326.328385][ T4526] loop3: detected capacity change from 0 to 256 [ 326.333767][ T4528] loop0: detected capacity change from 0 to 256 [ 326.343262][ T4526] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 326.381238][ T4528] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 326.395839][ T4530] loop1: detected capacity change from 0 to 256 [ 326.403557][ T4532] loop5: detected capacity change from 0 to 256 [ 326.413312][ T4526] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 326.418746][ T4534] loop2: detected capacity change from 0 to 256 15:11:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:07 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, 0x0, 0x0) [ 326.429776][ T4528] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 326.444599][ T4536] loop4: detected capacity change from 0 to 256 [ 326.452800][ T4526] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 326.452800][ T4526] bh = 0 (magic number) [ 326.452800][ T4526] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 326.478933][ T4534] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 326.491178][ T4532] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 326.495817][ T4526] gfs2: fsid=loop3.0: about to withdraw this file system [ 326.499620][ T4528] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 326.499620][ T4528] bh = 0 (magic number) [ 326.499620][ T4528] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 326.525972][ T4538] loop1: detected capacity change from 0 to 256 [ 326.532538][ T4534] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 326.532943][ T4532] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 326.540130][ T4526] gfs2: fsid=loop3.0: File system withdrawn [ 326.551046][ T4532] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 326.551046][ T4532] bh = 0 (magic number) [ 326.551046][ T4532] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 326.565799][ T4526] CPU: 0 PID: 4526 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 326.575973][ T4528] gfs2: fsid=loop0.0: about to withdraw this file system [ 326.582200][ T4526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 326.582217][ T4526] Call Trace: [ 326.582224][ T4526] [ 326.582233][ T4526] dump_stack_lvl+0xcd/0x134 [ 326.582267][ T4526] gfs2_withdraw.cold+0x272/0xf78 [ 326.589746][ T4528] gfs2: fsid=loop0.0: File system withdrawn [ 326.599496][ T4526] ? gfs2_freeze_unlock+0x50/0x50 [ 326.599544][ T4526] ? gfs2_lm+0x1a0/0x1a0 [ 326.599572][ T4526] ? gfs2_meta_read+0x5e1/0x9c0 [ 326.602993][ T4532] gfs2: fsid=loop5.0: about to withdraw this file system [ 326.605759][ T4526] gfs2_meta_check_ii+0x68/0xa0 [ 326.605798][ T4526] gfs2_meta_buffer+0x395/0x3f0 [ 326.610640][ T4532] gfs2: fsid=loop5.0: File system withdrawn [ 326.615384][ T4526] ? gfs2_journal_wipe+0xd00/0xd00 [ 326.615424][ T4526] gfs2_inode_refresh+0x97/0xf50 [ 326.668321][ T4526] ? inode_go_sync+0x560/0x560 [ 326.673096][ T4526] inode_go_instantiate+0x46/0x60 [ 326.678205][ T4526] gfs2_instantiate+0x166/0x250 [ 326.683053][ T4526] gfs2_glock_wait+0x193/0x2e0 [ 326.687815][ T4526] gfs2_glock_nq+0xa81/0x1650 [ 326.692588][ T4526] gfs2_lookupi+0x369/0x6a0 [ 326.697094][ T4526] ? gfs2_lookup_by_inum+0x100/0x100 [ 326.702382][ T4526] ? gfs2_lookup_simple+0x99/0xe0 [ 326.707489][ T4526] ? crc32_body+0x348/0x5f0 [ 326.711996][ T4526] gfs2_lookup_simple+0x99/0xe0 [ 326.717022][ T4526] ? gfs2_rename2+0xa0/0xa0 [ 326.721523][ T4526] ? enable_ptr_key_workfn+0x20/0x20 [ 326.726809][ T4526] init_inodes+0x420/0x2790 [ 326.731315][ T4526] ? vsnprintf+0x2cc/0x14f0 [ 326.735906][ T4526] ? end_bio_io_page+0xa0/0xa0 [ 326.740760][ T4526] ? pointer+0x950/0x950 [ 326.745096][ T4526] ? gfs2_glock_dq_uninit+0x87/0x100 [ 326.750384][ T4526] ? snprintf+0xbb/0xf0 [ 326.754538][ T4526] ? vsprintf+0x30/0x30 [ 326.758688][ T4526] ? gfs2_read_super+0x17a0/0x17a0 [ 326.763808][ T4526] ? __debugfs_create_file+0x392/0x540 [ 326.769269][ T4526] gfs2_fill_super+0x1a3d/0x27f0 [ 326.774212][ T4526] ? gfs2_reconfigure+0x1060/0x1060 [ 326.779420][ T4526] ? gfs2_fill_super+0x1744/0x27f0 [ 326.784532][ T4526] ? snprintf+0xbb/0xf0 [ 326.788687][ T4526] ? vsprintf+0x30/0x30 [ 326.792927][ T4526] ? wait_for_completion_io_timeout+0x20/0x20 [ 326.798998][ T4526] ? set_blocksize+0x2e5/0x370 [ 326.803763][ T4526] get_tree_bdev+0x440/0x760 [ 326.808359][ T4526] ? gfs2_reconfigure+0x1060/0x1060 [ 326.813562][ T4526] gfs2_get_tree+0x4a/0x270 [ 326.818070][ T4526] vfs_get_tree+0x89/0x2f0 [ 326.822483][ T4526] path_mount+0x1326/0x1e20 [ 326.826992][ T4526] ? kmem_cache_free+0xeb/0x5b0 [ 326.831843][ T4526] ? finish_automount+0x960/0x960 [ 326.836869][ T4526] ? putname+0xfe/0x140 [ 326.841027][ T4526] __x64_sys_mount+0x27f/0x300 [ 326.845795][ T4526] ? copy_mnt_ns+0xae0/0xae0 [ 326.850385][ T4526] ? syscall_enter_from_user_mode+0x22/0xb0 [ 326.856283][ T4526] do_syscall_64+0x35/0xb0 [ 326.860698][ T4526] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 326.866587][ T4526] RIP: 0033:0x7facb128a93a [ 326.871000][ T4526] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 326.890801][ T4526] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 326.899217][ T4526] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 326.907182][ T4526] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 326.915148][ T4526] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 326.923116][ T4526] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 326.931081][ T4526] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 326.939065][ T4526] [ 326.943733][ T4534] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 326.948987][ T4538] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 326.956616][ T4528] CPU: 0 PID: 4528 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 326.963899][ T4526] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 326.968444][ T4528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 326.968460][ T4528] Call Trace: [ 326.968467][ T4528] [ 326.968474][ T4528] dump_stack_lvl+0xcd/0x134 [ 326.968505][ T4528] gfs2_withdraw.cold+0x272/0xf78 [ 326.989639][ T4540] loop4: detected capacity change from 0 to 256 [ 326.991355][ T4528] ? gfs2_freeze_unlock+0x50/0x50 [ 326.991391][ T4528] ? gfs2_lm+0x1a0/0x1a0 [ 326.996152][ T4538] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 327.000982][ T4528] ? gfs2_meta_read+0x5e1/0x9c0 [ 327.001022][ T4528] gfs2_meta_check_ii+0x68/0xa0 15:11:07 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, 0x0, 0x0) [ 327.001051][ T4528] gfs2_meta_buffer+0x395/0x3f0 [ 327.029646][ T4538] bio_check_eod: 7 callbacks suppressed [ 327.029660][ T4538] syz-executor.1: attempt to access beyond end of device [ 327.029660][ T4538] loop1: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 327.032870][ T4528] ? gfs2_journal_wipe+0xd00/0xd00 [ 327.032913][ T4528] gfs2_inode_refresh+0x97/0xf50 [ 327.032938][ T4528] ? inode_go_sync+0x560/0x560 [ 327.072353][ T4528] inode_go_instantiate+0x46/0x60 [ 327.077399][ T4528] gfs2_instantiate+0x166/0x250 [ 327.082386][ T4528] gfs2_glock_wait+0x193/0x2e0 [ 327.082662][ T4538] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 327.087174][ T4528] gfs2_glock_nq+0xa81/0x1650 [ 327.087216][ T4528] gfs2_lookupi+0x369/0x6a0 [ 327.087247][ T4528] ? gfs2_lookup_by_inum+0x100/0x100 [ 327.087275][ T4528] ? gfs2_lookup_simple+0x99/0xe0 [ 327.113473][ T4528] ? crc32_body+0x348/0x5f0 [ 327.118015][ T4528] gfs2_lookup_simple+0x99/0xe0 [ 327.122893][ T4528] ? gfs2_rename2+0xa0/0xa0 [ 327.127426][ T4528] ? enable_ptr_key_workfn+0x20/0x20 [ 327.132840][ T4528] init_inodes+0x420/0x2790 [ 327.137453][ T4528] ? vsnprintf+0x2cc/0x14f0 [ 327.141971][ T4528] ? end_bio_io_page+0xa0/0xa0 [ 327.146772][ T4528] ? pointer+0x950/0x950 [ 327.151041][ T4528] ? gfs2_glock_dq_uninit+0x87/0x100 [ 327.156349][ T4528] ? snprintf+0xbb/0xf0 [ 327.160514][ T4528] ? vsprintf+0x30/0x30 [ 327.164757][ T4528] ? gfs2_read_super+0x17a0/0x17a0 [ 327.169880][ T4528] ? __debugfs_create_file+0x392/0x540 [ 327.175427][ T4528] gfs2_fill_super+0x1a3d/0x27f0 [ 327.180375][ T4528] ? gfs2_reconfigure+0x1060/0x1060 [ 327.185578][ T4528] ? gfs2_fill_super+0x1744/0x27f0 [ 327.190694][ T4528] ? snprintf+0xbb/0xf0 [ 327.194850][ T4528] ? vsprintf+0x30/0x30 [ 327.199004][ T4528] ? wait_for_completion_io_timeout+0x20/0x20 [ 327.205076][ T4528] ? set_blocksize+0x2e5/0x370 [ 327.209880][ T4528] get_tree_bdev+0x440/0x760 [ 327.214489][ T4528] ? gfs2_reconfigure+0x1060/0x1060 [ 327.219788][ T4528] gfs2_get_tree+0x4a/0x270 [ 327.224296][ T4528] vfs_get_tree+0x89/0x2f0 [ 327.228712][ T4528] path_mount+0x1326/0x1e20 [ 327.233391][ T4528] ? kmem_cache_free+0xeb/0x5b0 [ 327.238239][ T4528] ? finish_automount+0x960/0x960 [ 327.243266][ T4528] ? putname+0xfe/0x140 [ 327.247425][ T4528] __x64_sys_mount+0x27f/0x300 [ 327.252193][ T4528] ? copy_mnt_ns+0xae0/0xae0 [ 327.256868][ T4528] ? syscall_enter_from_user_mode+0x22/0xb0 [ 327.262804][ T4528] do_syscall_64+0x35/0xb0 [ 327.267246][ T4528] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.273145][ T4528] RIP: 0033:0x7f3fbbe8a93a [ 327.277557][ T4528] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 327.297172][ T4528] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 327.305783][ T4528] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 327.313752][ T4528] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 327.322166][ T4528] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 327.330139][ T4528] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 327.338106][ T4528] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 327.346090][ T4528] [ 327.352077][ T4528] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 327.371597][ T4532] CPU: 0 PID: 4532 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 327.382240][ T4532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 327.392320][ T4532] Call Trace: [ 327.395609][ T4532] [ 327.398549][ T4532] dump_stack_lvl+0xcd/0x134 [ 327.403172][ T4532] gfs2_withdraw.cold+0x272/0xf78 [ 327.408232][ T4532] ? gfs2_freeze_unlock+0x50/0x50 [ 327.413263][ T4532] ? gfs2_lm+0x1a0/0x1a0 [ 327.417681][ T4532] ? gfs2_meta_read+0x5e1/0x9c0 [ 327.422537][ T4532] gfs2_meta_check_ii+0x68/0xa0 [ 327.427390][ T4532] gfs2_meta_buffer+0x395/0x3f0 [ 327.432243][ T4532] ? gfs2_journal_wipe+0xd00/0xd00 [ 327.437360][ T4532] gfs2_inode_refresh+0x97/0xf50 [ 327.442298][ T4532] ? inode_go_sync+0x560/0x560 [ 327.447065][ T4532] inode_go_instantiate+0x46/0x60 [ 327.452094][ T4532] gfs2_instantiate+0x166/0x250 [ 327.456951][ T4532] gfs2_glock_wait+0x193/0x2e0 [ 327.461724][ T4532] gfs2_glock_nq+0xa81/0x1650 [ 327.466492][ T4532] gfs2_lookupi+0x369/0x6a0 [ 327.470997][ T4532] ? gfs2_lookup_by_inum+0x100/0x100 [ 327.476284][ T4532] ? gfs2_lookup_simple+0x99/0xe0 [ 327.481305][ T4532] ? crc32_body+0x348/0x5f0 [ 327.485816][ T4532] gfs2_lookup_simple+0x99/0xe0 [ 327.490670][ T4532] ? gfs2_rename2+0xa0/0xa0 [ 327.495172][ T4532] ? enable_ptr_key_workfn+0x20/0x20 [ 327.500459][ T4532] init_inodes+0x420/0x2790 [ 327.504965][ T4532] ? vsnprintf+0x2cc/0x14f0 [ 327.509591][ T4532] ? end_bio_io_page+0xa0/0xa0 [ 327.514379][ T4532] ? pointer+0x950/0x950 [ 327.518621][ T4532] ? gfs2_glock_dq_uninit+0x87/0x100 [ 327.523949][ T4532] ? snprintf+0xbb/0xf0 [ 327.528135][ T4532] ? vsprintf+0x30/0x30 [ 327.532292][ T4532] ? gfs2_read_super+0x17a0/0x17a0 [ 327.537410][ T4532] ? __debugfs_create_file+0x392/0x540 [ 327.542880][ T4532] gfs2_fill_super+0x1a3d/0x27f0 [ 327.547923][ T4532] ? gfs2_reconfigure+0x1060/0x1060 [ 327.553217][ T4532] ? gfs2_fill_super+0x1744/0x27f0 [ 327.558338][ T4532] ? snprintf+0xbb/0xf0 [ 327.562492][ T4532] ? vsprintf+0x30/0x30 [ 327.566648][ T4532] ? wait_for_completion_io_timeout+0x20/0x20 [ 327.572758][ T4532] ? set_blocksize+0x2e5/0x370 [ 327.577540][ T4532] get_tree_bdev+0x440/0x760 [ 327.582142][ T4532] ? gfs2_reconfigure+0x1060/0x1060 [ 327.587353][ T4532] gfs2_get_tree+0x4a/0x270 [ 327.591863][ T4532] vfs_get_tree+0x89/0x2f0 [ 327.596282][ T4532] path_mount+0x1326/0x1e20 [ 327.600793][ T4532] ? kmem_cache_free+0xeb/0x5b0 [ 327.605642][ T4532] ? finish_automount+0x960/0x960 [ 327.610671][ T4532] ? putname+0xfe/0x140 [ 327.614831][ T4532] __x64_sys_mount+0x27f/0x300 [ 327.619687][ T4532] ? copy_mnt_ns+0xae0/0xae0 [ 327.624280][ T4532] ? syscall_enter_from_user_mode+0x22/0xb0 [ 327.630445][ T4532] do_syscall_64+0x35/0xb0 [ 327.634860][ T4532] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 327.640753][ T4532] RIP: 0033:0x7fd97e88a93a [ 327.645172][ T4532] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 327.664794][ T4532] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 327.673207][ T4532] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a 15:11:08 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:08 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 327.681178][ T4532] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 327.689147][ T4532] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 327.697112][ T4532] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 327.705087][ T4532] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 327.713251][ T4532] [ 327.731034][ T4542] loop4: detected capacity change from 0 to 256 15:11:08 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:08 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:08 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) [ 327.750626][ T4532] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 327.789617][ T4544] loop2: detected capacity change from 0 to 256 15:11:08 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 327.803864][ T4546] loop0: detected capacity change from 0 to 256 [ 327.838905][ T4544] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 327.850680][ T4550] loop1: detected capacity change from 0 to 256 [ 327.853321][ T4546] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 327.866272][ T4551] loop3: detected capacity change from 0 to 256 [ 327.873026][ T4552] loop4: detected capacity change from 0 to 256 [ 327.882747][ T4546] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 327.888486][ T4544] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 327.895104][ T4552] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 327.897157][ T4550] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 327.905074][ T4546] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 327.905074][ T4546] bh = 0 (magic number) [ 327.905074][ T4546] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 327.927340][ T4550] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 327.936548][ T4552] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 327.941039][ T4544] syz-executor.2: attempt to access beyond end of device [ 327.941039][ T4544] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 327.946662][ T4552] syz-executor.4: attempt to access beyond end of device [ 327.946662][ T4552] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 327.959953][ T4551] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 327.994564][ T4552] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 327.996184][ T4550] syz-executor.1: attempt to access beyond end of device [ 327.996184][ T4550] loop1: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 328.018516][ T4551] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 328.025919][ T4554] loop5: detected capacity change from 0 to 256 [ 328.029255][ T4544] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 328.040697][ T4551] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 328.040697][ T4551] bh = 0 (magic number) [ 328.040697][ T4551] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 328.057085][ T4550] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 328.067346][ T4551] gfs2: fsid=loop3.0: about to withdraw this file system [ 328.075417][ T4554] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 328.090248][ T3651] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:08 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 328.148244][ T4551] gfs2: fsid=loop3.0: File system withdrawn [ 328.154459][ T4554] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 328.165183][ T4551] CPU: 1 PID: 4551 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 328.175100][ T4554] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 328.175100][ T4554] bh = 0 (magic number) [ 328.175100][ T4554] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 328.175521][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 328.175537][ T4551] Call Trace: [ 328.175544][ T4551] [ 328.175553][ T4551] dump_stack_lvl+0xcd/0x134 [ 328.194765][ T4546] gfs2: fsid=loop0.0: about to withdraw this file system [ 328.204444][ T4551] gfs2_withdraw.cold+0x272/0xf78 [ 328.204484][ T4551] ? gfs2_freeze_unlock+0x50/0x50 [ 328.204509][ T4551] ? gfs2_lm+0x1a0/0x1a0 [ 328.204533][ T4551] ? gfs2_meta_read+0x5e1/0x9c0 [ 328.214391][ T4546] gfs2: fsid=loop0.0: File system withdrawn [ 328.215291][ T4551] gfs2_meta_check_ii+0x68/0xa0 [ 328.215328][ T4551] gfs2_meta_buffer+0x395/0x3f0 [ 328.215355][ T4551] ? gfs2_journal_wipe+0xd00/0xd00 [ 328.262081][ T4551] gfs2_inode_refresh+0x97/0xf50 [ 328.267028][ T4551] ? inode_go_sync+0x560/0x560 [ 328.271807][ T4551] inode_go_instantiate+0x46/0x60 [ 328.276837][ T4551] gfs2_instantiate+0x166/0x250 [ 328.281693][ T4551] gfs2_glock_wait+0x193/0x2e0 [ 328.286461][ T4551] gfs2_glock_nq+0xa81/0x1650 [ 328.291153][ T4551] gfs2_lookupi+0x369/0x6a0 [ 328.295662][ T4551] ? gfs2_lookup_by_inum+0x100/0x100 [ 328.301475][ T4551] ? gfs2_lookup_simple+0x99/0xe0 [ 328.306495][ T4551] ? crc32_body+0x348/0x5f0 [ 328.311006][ T4551] gfs2_lookup_simple+0x99/0xe0 [ 328.315853][ T4551] ? gfs2_rename2+0xa0/0xa0 [ 328.320353][ T4551] ? enable_ptr_key_workfn+0x20/0x20 [ 328.325644][ T4551] init_inodes+0x420/0x2790 [ 328.330158][ T4551] ? vsnprintf+0x2cc/0x14f0 [ 328.334681][ T4551] ? end_bio_io_page+0xa0/0xa0 [ 328.339447][ T4551] ? pointer+0x950/0x950 [ 328.343773][ T4551] ? gfs2_glock_dq_uninit+0x87/0x100 [ 328.349062][ T4551] ? snprintf+0xbb/0xf0 [ 328.353387][ T4551] ? vsprintf+0x30/0x30 [ 328.357541][ T4551] ? gfs2_read_super+0x17a0/0x17a0 [ 328.362662][ T4551] ? __debugfs_create_file+0x392/0x540 [ 328.368128][ T4551] gfs2_fill_super+0x1a3d/0x27f0 [ 328.373078][ T4551] ? gfs2_reconfigure+0x1060/0x1060 [ 328.378313][ T4551] ? gfs2_fill_super+0x1744/0x27f0 [ 328.383428][ T4551] ? snprintf+0xbb/0xf0 [ 328.387585][ T4551] ? vsprintf+0x30/0x30 [ 328.391740][ T4551] ? wait_for_completion_io_timeout+0x20/0x20 [ 328.397814][ T4551] ? set_blocksize+0x2e5/0x370 [ 328.402586][ T4551] get_tree_bdev+0x440/0x760 [ 328.407184][ T4551] ? gfs2_reconfigure+0x1060/0x1060 [ 328.412494][ T4551] gfs2_get_tree+0x4a/0x270 [ 328.417010][ T4551] vfs_get_tree+0x89/0x2f0 [ 328.421434][ T4551] path_mount+0x1326/0x1e20 [ 328.425970][ T4551] ? kmem_cache_free+0xeb/0x5b0 [ 328.430822][ T4551] ? finish_automount+0x960/0x960 [ 328.435850][ T4551] ? putname+0xfe/0x140 [ 328.440012][ T4551] __x64_sys_mount+0x27f/0x300 [ 328.444783][ T4551] ? copy_mnt_ns+0xae0/0xae0 [ 328.449376][ T4551] ? syscall_enter_from_user_mode+0x22/0xb0 [ 328.455282][ T4551] do_syscall_64+0x35/0xb0 [ 328.459707][ T4551] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 328.465605][ T4551] RIP: 0033:0x7facb128a93a [ 328.470021][ T4551] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 328.489644][ T4551] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 328.498059][ T4551] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 328.506026][ T4551] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 328.514255][ T4551] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 328.522328][ T4551] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 328.530302][ T4551] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 328.538286][ T4551] 15:11:09 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 328.544362][ T4554] gfs2: fsid=loop5.0: about to withdraw this file system [ 328.560581][ T4556] loop4: detected capacity change from 0 to 256 [ 328.576262][ T4554] gfs2: fsid=loop5.0: File system withdrawn [ 328.613849][ T4558] loop2: detected capacity change from 0 to 256 [ 328.636714][ T3651] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 328.642493][ T4551] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 328.650090][ T4556] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 328.669268][ T4554] CPU: 1 PID: 4554 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 328.679696][ T4554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 328.689745][ T4554] Call Trace: [ 328.693125][ T4554] [ 328.696059][ T4554] dump_stack_lvl+0xcd/0x134 [ 328.700658][ T4554] gfs2_withdraw.cold+0x272/0xf78 [ 328.705692][ T4554] ? gfs2_freeze_unlock+0x50/0x50 [ 328.710726][ T4554] ? gfs2_lm+0x1a0/0x1a0 [ 328.714973][ T4554] ? gfs2_meta_read+0x5e1/0x9c0 [ 328.720208][ T4554] gfs2_meta_check_ii+0x68/0xa0 [ 328.725102][ T4554] gfs2_meta_buffer+0x395/0x3f0 [ 328.729986][ T4554] ? gfs2_journal_wipe+0xd00/0xd00 [ 328.735115][ T4554] gfs2_inode_refresh+0x97/0xf50 [ 328.740060][ T4554] ? inode_go_sync+0x560/0x560 [ 328.744835][ T4554] inode_go_instantiate+0x46/0x60 [ 328.749865][ T4554] gfs2_instantiate+0x166/0x250 [ 328.754890][ T4554] gfs2_glock_wait+0x193/0x2e0 [ 328.759913][ T4554] gfs2_glock_nq+0xa81/0x1650 [ 328.764599][ T4554] gfs2_lookupi+0x369/0x6a0 [ 328.769108][ T4554] ? gfs2_lookup_by_inum+0x100/0x100 [ 328.774400][ T4554] ? gfs2_lookup_simple+0x99/0xe0 [ 328.779423][ T4554] ? crc32_body+0x348/0x5f0 [ 328.783934][ T4554] gfs2_lookup_simple+0x99/0xe0 [ 328.788783][ T4554] ? gfs2_rename2+0xa0/0xa0 [ 328.793291][ T4554] ? enable_ptr_key_workfn+0x20/0x20 [ 328.798579][ T4554] init_inodes+0x420/0x2790 [ 328.803090][ T4554] ? vsnprintf+0x2cc/0x14f0 [ 328.807683][ T4554] ? end_bio_io_page+0xa0/0xa0 [ 328.812451][ T4554] ? pointer+0x950/0x950 [ 328.816697][ T4554] ? gfs2_glock_dq_uninit+0x87/0x100 [ 328.821991][ T4554] ? snprintf+0xbb/0xf0 [ 328.826151][ T4554] ? vsprintf+0x30/0x30 [ 328.830307][ T4554] ? gfs2_read_super+0x17a0/0x17a0 [ 328.835428][ T4554] ? __debugfs_create_file+0x392/0x540 [ 328.840891][ T4554] gfs2_fill_super+0x1a3d/0x27f0 [ 328.845835][ T4554] ? gfs2_reconfigure+0x1060/0x1060 [ 328.851037][ T4554] ? gfs2_fill_super+0x1744/0x27f0 [ 328.856163][ T4554] ? snprintf+0xbb/0xf0 [ 328.860327][ T4554] ? vsprintf+0x30/0x30 [ 328.864484][ T4554] ? wait_for_completion_io_timeout+0x20/0x20 [ 328.870559][ T4554] ? set_blocksize+0x2e5/0x370 [ 328.875329][ T4554] get_tree_bdev+0x440/0x760 [ 328.879929][ T4554] ? gfs2_reconfigure+0x1060/0x1060 [ 328.885131][ T4554] gfs2_get_tree+0x4a/0x270 [ 328.889640][ T4554] vfs_get_tree+0x89/0x2f0 [ 328.894057][ T4554] path_mount+0x1326/0x1e20 [ 328.898567][ T4554] ? kmem_cache_free+0xeb/0x5b0 [ 328.903416][ T4554] ? finish_automount+0x960/0x960 [ 328.908444][ T4554] ? putname+0xfe/0x140 [ 328.912604][ T4554] __x64_sys_mount+0x27f/0x300 [ 328.917367][ T4554] ? copy_mnt_ns+0xae0/0xae0 [ 328.922305][ T4554] ? syscall_enter_from_user_mode+0x22/0xb0 [ 328.928205][ T4554] do_syscall_64+0x35/0xb0 [ 328.932624][ T4554] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 328.938517][ T4554] RIP: 0033:0x7fd97e88a93a [ 328.942931][ T4554] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 328.962544][ T4554] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 328.971061][ T4554] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 328.979038][ T4554] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 328.987005][ T4554] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 328.994973][ T4554] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 329.002952][ T4554] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 329.010939][ T4554] 15:11:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) [ 329.027234][ T4558] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 329.050518][ T4558] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 329.071176][ T4554] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 329.096121][ T4556] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 329.107953][ T4546] CPU: 1 PID: 4546 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 329.118411][ T4546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 329.128489][ T4546] Call Trace: [ 329.131870][ T4546] [ 329.134801][ T4546] dump_stack_lvl+0xcd/0x134 [ 329.139399][ T4546] gfs2_withdraw.cold+0x272/0xf78 [ 329.144432][ T4546] ? gfs2_freeze_unlock+0x50/0x50 [ 329.149483][ T4546] ? gfs2_lm+0x1a0/0x1a0 [ 329.153740][ T4546] ? gfs2_meta_read+0x5e1/0x9c0 [ 329.158608][ T4546] gfs2_meta_check_ii+0x68/0xa0 [ 329.163483][ T4546] gfs2_meta_buffer+0x395/0x3f0 [ 329.168340][ T4546] ? gfs2_journal_wipe+0xd00/0xd00 [ 329.173460][ T4546] gfs2_inode_refresh+0x97/0xf50 [ 329.178398][ T4546] ? inode_go_sync+0x560/0x560 [ 329.183168][ T4546] inode_go_instantiate+0x46/0x60 [ 329.188192][ T4546] gfs2_instantiate+0x166/0x250 [ 329.193045][ T4546] gfs2_glock_wait+0x193/0x2e0 [ 329.197812][ T4546] gfs2_glock_nq+0xa81/0x1650 [ 329.202505][ T4546] gfs2_lookupi+0x369/0x6a0 [ 329.207021][ T4546] ? gfs2_lookup_by_inum+0x100/0x100 [ 329.212319][ T4546] ? gfs2_lookup_simple+0x99/0xe0 [ 329.217341][ T4546] ? crc32_body+0x348/0x5f0 [ 329.221851][ T4546] gfs2_lookup_simple+0x99/0xe0 [ 329.226696][ T4546] ? gfs2_rename2+0xa0/0xa0 [ 329.231199][ T4546] ? enable_ptr_key_workfn+0x20/0x20 [ 329.236485][ T4546] init_inodes+0x420/0x2790 [ 329.240993][ T4546] ? vsnprintf+0x2cc/0x14f0 [ 329.245497][ T4546] ? end_bio_io_page+0xa0/0xa0 [ 329.250261][ T4546] ? pointer+0x950/0x950 [ 329.254506][ T4546] ? gfs2_glock_dq_uninit+0x87/0x100 [ 329.259795][ T4546] ? snprintf+0xbb/0xf0 [ 329.263955][ T4546] ? vsprintf+0x30/0x30 [ 329.268114][ T4546] ? gfs2_read_super+0x17a0/0x17a0 [ 329.273236][ T4546] ? __debugfs_create_file+0x392/0x540 [ 329.278702][ T4546] gfs2_fill_super+0x1a3d/0x27f0 [ 329.283652][ T4546] ? gfs2_reconfigure+0x1060/0x1060 [ 329.288853][ T4546] ? gfs2_fill_super+0x1744/0x27f0 [ 329.293966][ T4546] ? snprintf+0xbb/0xf0 [ 329.298121][ T4546] ? vsprintf+0x30/0x30 [ 329.302280][ T4546] ? wait_for_completion_io_timeout+0x20/0x20 [ 329.308353][ T4546] ? set_blocksize+0x2e5/0x370 [ 329.313123][ T4546] get_tree_bdev+0x440/0x760 [ 329.317712][ T4546] ? gfs2_reconfigure+0x1060/0x1060 [ 329.322914][ T4546] gfs2_get_tree+0x4a/0x270 [ 329.327420][ T4546] vfs_get_tree+0x89/0x2f0 [ 329.331923][ T4546] path_mount+0x1326/0x1e20 [ 329.336428][ T4546] ? kmem_cache_free+0xeb/0x5b0 [ 329.341280][ T4546] ? finish_automount+0x960/0x960 [ 329.346398][ T4546] ? putname+0xfe/0x140 [ 329.350564][ T4546] __x64_sys_mount+0x27f/0x300 [ 329.355335][ T4546] ? copy_mnt_ns+0xae0/0xae0 [ 329.359936][ T4546] ? syscall_enter_from_user_mode+0x22/0xb0 [ 329.369843][ T4546] do_syscall_64+0x35/0xb0 [ 329.374269][ T4546] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 329.380170][ T4546] RIP: 0033:0x7f3fbbe8a93a [ 329.384585][ T4546] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 329.404207][ T4546] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 329.412631][ T4546] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 329.420610][ T4546] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 329.428581][ T4546] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 329.436555][ T4546] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 329.444628][ T4546] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 329.452619][ T4546] [ 329.470716][ T4560] loop1: detected capacity change from 0 to 256 [ 329.471000][ T4558] syz-executor.2: attempt to access beyond end of device [ 329.471000][ T4558] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 15:11:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, 0x0, 0x0) [ 329.496662][ T4556] syz-executor.4: attempt to access beyond end of device [ 329.496662][ T4556] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 329.511479][ T4558] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 329.515857][ T4560] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 329.540270][ T4556] gfs2: fsid=loop4.0: can't lookup journal index: 0 15:11:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, 0x0, 0x0) [ 329.593242][ T4560] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 329.610532][ T4546] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 329.624288][ T4564] loop3: detected capacity change from 0 to 256 15:11:10 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:10 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 329.658851][ T4564] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 329.666365][ T4566] loop2: detected capacity change from 0 to 256 [ 329.679750][ T4564] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 329.682594][ T4560] syz-executor.1: attempt to access beyond end of device [ 329.682594][ T4560] loop1: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 329.704038][ T4564] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 329.704038][ T4564] bh = 0 (magic number) [ 329.704038][ T4564] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 329.711730][ T3651] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, 0x0, 0x0) [ 329.761382][ T4560] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 329.774190][ T4564] gfs2: fsid=loop3.0: about to withdraw this file system [ 329.792402][ T3655] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) [ 329.827568][ T4564] gfs2: fsid=loop3.0: File system withdrawn [ 329.846608][ T4131] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 329.861247][ T4568] loop4: detected capacity change from 0 to 256 [ 329.886142][ T4571] loop0: detected capacity change from 0 to 256 [ 329.903459][ T4131] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.909617][ T4576] loop2: detected capacity change from 0 to 256 [ 329.921472][ T4577] loop5: detected capacity change from 0 to 256 [ 329.925458][ T4574] loop1: detected capacity change from 0 to 256 [ 329.932965][ T4131] Buffer I/O error on dev loop0, logical block 0, async page read [ 329.944798][ T4133] Buffer I/O error on dev loop2, logical block 0, async page read [ 329.948259][ T4131] Buffer I/O error on dev loop0, logical block 0, async page read [ 329.956415][ T3655] Buffer I/O error on dev loop1, logical block 0, async page read [ 329.966537][ T4568] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 329.977365][ T4133] Buffer I/O error on dev loop2, logical block 0, async page read [ 329.983844][ T4577] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 329.987136][ T4133] Buffer I/O error on dev loop2, logical block 0, async page read [ 330.002680][ T4574] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" 15:11:10 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 330.036600][ T4571] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 330.036687][ T4577] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 330.047651][ T4574] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 330.060794][ T4571] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 330.086625][ T4568] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 330.099511][ T4574] syz-executor.1: attempt to access beyond end of device [ 330.099511][ T4574] loop1: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 330.113423][ T4579] loop2: detected capacity change from 0 to 256 [ 330.115989][ T4571] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 330.115989][ T4571] bh = 0 (magic number) [ 330.115989][ T4571] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 330.124373][ T4564] CPU: 0 PID: 4564 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 330.149305][ T4564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 330.159391][ T4564] Call Trace: [ 330.162687][ T4564] [ 330.165633][ T4564] dump_stack_lvl+0xcd/0x134 [ 330.170256][ T4564] gfs2_withdraw.cold+0x272/0xf78 [ 330.175324][ T4564] ? gfs2_freeze_unlock+0x50/0x50 [ 330.180398][ T4564] ? gfs2_lm+0x1a0/0x1a0 [ 330.184672][ T4564] ? gfs2_meta_read+0x5e1/0x9c0 [ 330.189557][ T4564] gfs2_meta_check_ii+0x68/0xa0 [ 330.194440][ T4564] gfs2_meta_buffer+0x395/0x3f0 [ 330.199338][ T4564] ? gfs2_journal_wipe+0xd00/0xd00 [ 330.204493][ T4564] gfs2_inode_refresh+0x97/0xf50 [ 330.206873][ T4574] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 330.209444][ T4564] ? inode_go_sync+0x560/0x560 [ 330.209481][ T4564] inode_go_instantiate+0x46/0x60 [ 330.209506][ T4564] gfs2_instantiate+0x166/0x250 [ 330.209528][ T4564] gfs2_glock_wait+0x193/0x2e0 [ 330.235683][ T4564] gfs2_glock_nq+0xa81/0x1650 [ 330.240409][ T4564] gfs2_lookupi+0x369/0x6a0 [ 330.245218][ T4564] ? gfs2_lookup_by_inum+0x100/0x100 [ 330.250719][ T4564] ? gfs2_lookup_simple+0x99/0xe0 [ 330.255793][ T4564] ? crc32_body+0x348/0x5f0 [ 330.258161][ T4571] gfs2: fsid=loop0.0: about to withdraw this file system [ 330.260663][ T4564] gfs2_lookup_simple+0x99/0xe0 [ 330.260693][ T4564] ? gfs2_rename2+0xa0/0xa0 [ 330.260715][ T4564] ? enable_ptr_key_workfn+0x20/0x20 [ 330.282610][ T4564] init_inodes+0x420/0x2790 [ 330.287159][ T4564] ? vsnprintf+0x2cc/0x14f0 [ 330.287927][ T4577] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 330.287927][ T4577] bh = 0 (magic number) [ 330.287927][ T4577] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 330.291677][ T4564] ? end_bio_io_page+0xa0/0xa0 [ 330.291711][ T4564] ? pointer+0x950/0x950 [ 330.319906][ T4564] ? gfs2_glock_dq_uninit+0x87/0x100 [ 330.322261][ T4571] gfs2: fsid=loop0.0: File system withdrawn [ 330.325204][ T4564] ? snprintf+0xbb/0xf0 [ 330.325236][ T4564] ? vsprintf+0x30/0x30 [ 330.325258][ T4564] ? gfs2_read_super+0x17a0/0x17a0 [ 330.344541][ T4564] ? __debugfs_create_file+0x392/0x540 [ 330.350032][ T4564] gfs2_fill_super+0x1a3d/0x27f0 [ 330.355262][ T4564] ? gfs2_reconfigure+0x1060/0x1060 [ 330.359113][ T4577] gfs2: fsid=loop5.0: about to withdraw this file system [ 330.360636][ T4564] ? gfs2_fill_super+0x1744/0x27f0 [ 330.360672][ T4564] ? snprintf+0xbb/0xf0 [ 330.371370][ T4577] gfs2: fsid=loop5.0: File system withdrawn [ 330.372774][ T4564] ? vsprintf+0x30/0x30 [ 330.372809][ T4564] ? wait_for_completion_io_timeout+0x20/0x20 [ 330.393031][ T4564] ? set_blocksize+0x2e5/0x370 [ 330.397817][ T4564] get_tree_bdev+0x440/0x760 [ 330.402420][ T4564] ? gfs2_reconfigure+0x1060/0x1060 [ 330.407642][ T4564] gfs2_get_tree+0x4a/0x270 [ 330.412170][ T4564] vfs_get_tree+0x89/0x2f0 [ 330.416595][ T4564] path_mount+0x1326/0x1e20 [ 330.421109][ T4564] ? kmem_cache_free+0xeb/0x5b0 [ 330.425965][ T4564] ? finish_automount+0x960/0x960 [ 330.431005][ T4564] ? putname+0xfe/0x140 [ 330.435176][ T4564] __x64_sys_mount+0x27f/0x300 [ 330.439964][ T4564] ? copy_mnt_ns+0xae0/0xae0 [ 330.444559][ T4564] ? syscall_enter_from_user_mode+0x22/0xb0 [ 330.450473][ T4564] do_syscall_64+0x35/0xb0 [ 330.454911][ T4564] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 330.457417][ T4579] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 330.460812][ T4564] RIP: 0033:0x7facb128a93a [ 330.460834][ T4564] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 330.460855][ T4564] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 330.501178][ T4564] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 330.509145][ T4564] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 330.517313][ T4564] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 330.525645][ T4564] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 330.533612][ T4564] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 330.541592][ T4564] [ 330.547992][ T4571] CPU: 0 PID: 4571 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 330.558386][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 330.568442][ T4571] Call Trace: [ 330.571718][ T4571] [ 330.574643][ T4571] dump_stack_lvl+0xcd/0x134 [ 330.579238][ T4571] gfs2_withdraw.cold+0x272/0xf78 [ 330.584615][ T4571] ? gfs2_freeze_unlock+0x50/0x50 [ 330.589644][ T4571] ? gfs2_lm+0x1a0/0x1a0 [ 330.593889][ T4571] ? gfs2_meta_read+0x5e1/0x9c0 [ 330.598833][ T4571] gfs2_meta_check_ii+0x68/0xa0 [ 330.603732][ T4571] gfs2_meta_buffer+0x395/0x3f0 [ 330.608590][ T4571] ? gfs2_journal_wipe+0xd00/0xd00 [ 330.613974][ T4571] gfs2_inode_refresh+0x97/0xf50 [ 330.618913][ T4571] ? inode_go_sync+0x560/0x560 [ 330.623680][ T4571] inode_go_instantiate+0x46/0x60 [ 330.628702][ T4571] gfs2_instantiate+0x166/0x250 [ 330.633580][ T4571] gfs2_glock_wait+0x193/0x2e0 [ 330.638341][ T4571] gfs2_glock_nq+0xa81/0x1650 [ 330.643022][ T4571] gfs2_lookupi+0x369/0x6a0 [ 330.647617][ T4571] ? gfs2_lookup_by_inum+0x100/0x100 [ 330.652912][ T4571] ? gfs2_lookup_simple+0x99/0xe0 [ 330.657937][ T4571] ? crc32_body+0x348/0x5f0 [ 330.662447][ T4571] gfs2_lookup_simple+0x99/0xe0 [ 330.667298][ T4571] ? gfs2_rename2+0xa0/0xa0 [ 330.671799][ T4571] ? enable_ptr_key_workfn+0x20/0x20 [ 330.677085][ T4571] init_inodes+0x420/0x2790 [ 330.681591][ T4571] ? vsnprintf+0x2cc/0x14f0 [ 330.686098][ T4571] ? end_bio_io_page+0xa0/0xa0 [ 330.690873][ T4571] ? pointer+0x950/0x950 [ 330.695124][ T4571] ? gfs2_glock_dq_uninit+0x87/0x100 [ 330.700415][ T4571] ? snprintf+0xbb/0xf0 [ 330.704573][ T4571] ? vsprintf+0x30/0x30 [ 330.708732][ T4571] ? gfs2_read_super+0x17a0/0x17a0 [ 330.713862][ T4571] ? __debugfs_create_file+0x392/0x540 [ 330.719330][ T4571] gfs2_fill_super+0x1a3d/0x27f0 [ 330.724279][ T4571] ? gfs2_reconfigure+0x1060/0x1060 [ 330.729568][ T4571] ? gfs2_fill_super+0x1744/0x27f0 [ 330.734686][ T4571] ? snprintf+0xbb/0xf0 [ 330.738925][ T4571] ? vsprintf+0x30/0x30 [ 330.743074][ T4571] ? wait_for_completion_io_timeout+0x20/0x20 [ 330.749147][ T4571] ? set_blocksize+0x2e5/0x370 [ 330.753913][ T4571] get_tree_bdev+0x440/0x760 [ 330.758510][ T4571] ? gfs2_reconfigure+0x1060/0x1060 [ 330.763713][ T4571] gfs2_get_tree+0x4a/0x270 [ 330.768219][ T4571] vfs_get_tree+0x89/0x2f0 [ 330.772636][ T4571] path_mount+0x1326/0x1e20 [ 330.777142][ T4571] ? kmem_cache_free+0xeb/0x5b0 [ 330.781990][ T4571] ? finish_automount+0x960/0x960 [ 330.787018][ T4571] ? putname+0xfe/0x140 [ 330.791181][ T4571] __x64_sys_mount+0x27f/0x300 [ 330.795948][ T4571] ? copy_mnt_ns+0xae0/0xae0 [ 330.800540][ T4571] ? syscall_enter_from_user_mode+0x22/0xb0 [ 330.806440][ T4571] do_syscall_64+0x35/0xb0 [ 330.810855][ T4571] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 330.816748][ T4571] RIP: 0033:0x7f3fbbe8a93a [ 330.821168][ T4571] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 330.840784][ T4571] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 330.849197][ T4571] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 330.857166][ T4571] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 330.865156][ T4571] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 330.873136][ T4571] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 330.881106][ T4571] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 330.889091][ T4571] [ 330.894575][ T4577] CPU: 0 PID: 4577 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 330.904937][ T4577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 330.915016][ T4577] Call Trace: [ 330.918298][ T4577] [ 330.921231][ T4577] dump_stack_lvl+0xcd/0x134 [ 330.925924][ T4577] gfs2_withdraw.cold+0x272/0xf78 [ 330.930961][ T4577] ? gfs2_freeze_unlock+0x50/0x50 [ 330.935992][ T4577] ? gfs2_lm+0x1a0/0x1a0 [ 330.940236][ T4577] ? gfs2_meta_read+0x5e1/0x9c0 [ 330.945098][ T4577] gfs2_meta_check_ii+0x68/0xa0 [ 330.949961][ T4577] gfs2_meta_buffer+0x395/0x3f0 [ 330.954816][ T4577] ? gfs2_journal_wipe+0xd00/0xd00 [ 330.959942][ T4577] gfs2_inode_refresh+0x97/0xf50 [ 330.964900][ T4577] ? inode_go_sync+0x560/0x560 [ 330.969670][ T4577] inode_go_instantiate+0x46/0x60 [ 330.974703][ T4577] gfs2_instantiate+0x166/0x250 [ 330.979562][ T4577] gfs2_glock_wait+0x193/0x2e0 [ 330.984338][ T4577] gfs2_glock_nq+0xa81/0x1650 [ 330.989228][ T4577] gfs2_lookupi+0x369/0x6a0 [ 330.993747][ T4577] ? gfs2_lookup_by_inum+0x100/0x100 [ 330.999046][ T4577] ? gfs2_lookup_simple+0x99/0xe0 [ 331.004070][ T4577] ? crc32_body+0x348/0x5f0 [ 331.008584][ T4577] gfs2_lookup_simple+0x99/0xe0 [ 331.013435][ T4577] ? gfs2_rename2+0xa0/0xa0 [ 331.017947][ T4577] ? enable_ptr_key_workfn+0x20/0x20 [ 331.023240][ T4577] init_inodes+0x420/0x2790 [ 331.027759][ T4577] ? vsnprintf+0x2cc/0x14f0 [ 331.032286][ T4577] ? end_bio_io_page+0xa0/0xa0 [ 331.037057][ T4577] ? pointer+0x950/0x950 [ 331.041303][ T4577] ? gfs2_glock_dq_uninit+0x87/0x100 [ 331.046594][ T4577] ? snprintf+0xbb/0xf0 [ 331.050761][ T4577] ? vsprintf+0x30/0x30 [ 331.054945][ T4577] ? gfs2_read_super+0x17a0/0x17a0 [ 331.060164][ T4577] ? __debugfs_create_file+0x392/0x540 [ 331.065630][ T4577] gfs2_fill_super+0x1a3d/0x27f0 [ 331.070577][ T4577] ? gfs2_reconfigure+0x1060/0x1060 [ 331.075777][ T4577] ? gfs2_fill_super+0x1744/0x27f0 [ 331.080898][ T4577] ? snprintf+0xbb/0xf0 [ 331.085054][ T4577] ? vsprintf+0x30/0x30 [ 331.089207][ T4577] ? wait_for_completion_io_timeout+0x20/0x20 [ 331.095284][ T4577] ? set_blocksize+0x2e5/0x370 [ 331.100056][ T4577] get_tree_bdev+0x440/0x760 [ 331.104651][ T4577] ? gfs2_reconfigure+0x1060/0x1060 [ 331.109853][ T4577] gfs2_get_tree+0x4a/0x270 [ 331.114355][ T4577] vfs_get_tree+0x89/0x2f0 [ 331.118786][ T4577] path_mount+0x1326/0x1e20 [ 331.123295][ T4577] ? kmem_cache_free+0xeb/0x5b0 [ 331.128146][ T4577] ? finish_automount+0x960/0x960 [ 331.133190][ T4577] ? putname+0xfe/0x140 [ 331.137350][ T4577] __x64_sys_mount+0x27f/0x300 [ 331.142123][ T4577] ? copy_mnt_ns+0xae0/0xae0 [ 331.146712][ T4577] ? syscall_enter_from_user_mode+0x22/0xb0 [ 331.152616][ T4577] do_syscall_64+0x35/0xb0 [ 331.157033][ T4577] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 331.162946][ T4577] RIP: 0033:0x7fd97e88a93a [ 331.167380][ T4577] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 331.187002][ T4577] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 331.195412][ T4577] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 331.203645][ T4577] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 331.211613][ T4577] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 331.219754][ T4577] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 331.227897][ T4577] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 331.235876][ T4577] 15:11:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 331.251155][ T4579] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 331.294673][ T4568] syz-executor.4: attempt to access beyond end of device [ 331.294673][ T4568] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 331.313782][ T4579] syz-executor.2: attempt to access beyond end of device [ 331.313782][ T4579] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 331.343374][ T4568] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 331.345481][ T4581] loop1: detected capacity change from 0 to 256 [ 331.360417][ T4564] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 331.367274][ T4579] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 331.378830][ T4581] gfs2: can't find protocol [ 331.388187][ T4577] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 331.397882][ T4571] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:11:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) 15:11:12 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:12 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) 15:11:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:12 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819", 0x40, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 331.523948][ T4583] loop1: detected capacity change from 0 to 256 [ 331.526082][ T4133] blk_print_req_error: 7 callbacks suppressed [ 331.526096][ T4133] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 331.573449][ T4583] gfs2: can't find protocol [ 331.580023][ T4585] loop4: detected capacity change from 0 to 256 [ 331.614287][ T4585] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 331.635188][ T4590] loop2: detected capacity change from 0 to 256 [ 331.653704][ T4591] gfs2: not a GFS2 filesystem 15:11:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 331.656947][ T4593] loop1: detected capacity change from 0 to 256 [ 331.665768][ T4585] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 331.667358][ T4590] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 331.674656][ T4593] gfs2: can't find protocol [ 331.693035][ T4585] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 331.699176][ T4590] gfs2: fsid=loop2: Now mounting FS (format 1801)... 15:11:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@lockproto_nolock}]}, 0x0) 15:11:12 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) [ 331.736196][ T4594] loop5: detected capacity change from 0 to 256 [ 331.737416][ T4595] gfs2: not a GFS2 filesystem [ 331.744543][ T4590] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:12 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 331.790755][ T4594] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 331.821800][ T4594] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 331.839412][ T4598] loop1: detected capacity change from 0 to 256 [ 331.849208][ T3651] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 331.867110][ T4594] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 331.871585][ T4601] loop4: detected capacity change from 0 to 256 15:11:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 331.886096][ T4598] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 331.896466][ T4602] gfs2: not a GFS2 filesystem [ 331.916873][ T4133] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 331.924932][ T4601] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 331.962258][ T4598] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 332.011714][ T4601] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 332.016989][ T4598] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 332.033190][ T4604] loop2: detected capacity change from 0 to 256 [ 332.037207][ T4133] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 332.047070][ T4601] bio_check_eod: 4 callbacks suppressed [ 332.047086][ T4601] syz-executor.4: attempt to access beyond end of device 15:11:12 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:12 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 332.047086][ T4601] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 332.096530][ T4605] gfs2: not a GFS2 filesystem [ 332.129183][ T4601] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 332.136682][ T4608] loop5: detected capacity change from 0 to 256 [ 332.138574][ T4604] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 332.150005][ T3957] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 332.172102][ T4608] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 332.186751][ T4609] gfs2: not a GFS2 filesystem [ 332.212420][ T4604] gfs2: fsid=loop2: Now mounting FS (format 1801)... 15:11:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 332.225241][ T4608] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 332.233432][ T4604] syz-executor.2: attempt to access beyond end of device [ 332.233432][ T4604] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 332.254631][ T4604] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:13 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 332.300543][ T4608] syz-executor.5: attempt to access beyond end of device [ 332.300543][ T4608] loop5: rw=12288, sector=16384, nr_sectors = 8 limit=256 15:11:13 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) 15:11:13 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) [ 332.344144][ T4611] gfs2: not a GFS2 filesystem [ 332.363299][ T4608] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) 15:11:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 332.406728][ T4613] loop0: detected capacity change from 0 to 256 [ 332.431504][ T4615] loop2: detected capacity change from 0 to 256 [ 332.436276][ T4617] loop1: detected capacity change from 0 to 256 15:11:13 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 332.449923][ T4613] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 332.450200][ T4619] loop4: detected capacity change from 0 to 256 [ 332.467059][ T4617] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 332.474681][ T4613] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 332.486314][ T4615] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 332.492558][ T4619] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 332.503156][ T4621] loop3: detected capacity change from 0 to 256 [ 332.512227][ T4613] syz-executor.0: attempt to access beyond end of device [ 332.512227][ T4613] loop0: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 332.525018][ T4617] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 332.531757][ T4623] loop5: detected capacity change from 0 to 256 [ 332.539320][ T4617] syz-executor.1: attempt to access beyond end of device [ 332.539320][ T4617] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 332.540826][ T4615] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 332.561402][ T4619] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 332.571266][ T4621] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 332.574448][ T4613] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 332.579979][ T4617] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 332.593646][ T4619] syz-executor.4: attempt to access beyond end of device [ 332.593646][ T4619] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 332.615616][ T4621] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 332.616062][ T4623] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 332.638490][ T4621] syz-executor.3: attempt to access beyond end of device [ 332.638490][ T4621] loop3: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 332.655422][ T4615] syz-executor.2: attempt to access beyond end of device [ 332.655422][ T4615] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 332.660211][ T4619] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 332.676738][ T4623] gfs2: fsid=loop5: Now mounting FS (format 1801)... 15:11:13 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 332.743721][ T4623] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 332.743721][ T4623] bh = 0 (magic number) [ 332.743721][ T4623] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 332.753972][ T4621] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 332.770902][ T4615] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 332.787603][ T4135] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 332.807941][ T4623] gfs2: fsid=loop5.0: about to withdraw this file system [ 332.831162][ T4623] gfs2: fsid=loop5.0: File system withdrawn [ 332.851050][ T4625] loop0: detected capacity change from 0 to 256 [ 332.881504][ T4623] CPU: 0 PID: 4623 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 332.891887][ T4623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 332.901948][ T4623] Call Trace: [ 332.905228][ T4623] [ 332.908159][ T4623] dump_stack_lvl+0xcd/0x134 [ 332.912762][ T4623] gfs2_withdraw.cold+0x272/0xf78 [ 332.917794][ T4623] ? gfs2_freeze_unlock+0x50/0x50 [ 332.922828][ T4623] ? gfs2_lm+0x1a0/0x1a0 [ 332.927077][ T4623] ? gfs2_meta_read+0x5e1/0x9c0 [ 332.931942][ T4623] gfs2_meta_check_ii+0x68/0xa0 [ 332.936804][ T4623] gfs2_meta_buffer+0x395/0x3f0 [ 332.941665][ T4623] ? gfs2_journal_wipe+0xd00/0xd00 [ 332.946786][ T4623] gfs2_inode_refresh+0x97/0xf50 [ 332.951725][ T4623] ? inode_go_sync+0x560/0x560 [ 332.956497][ T4623] inode_go_instantiate+0x46/0x60 [ 332.961535][ T4623] gfs2_instantiate+0x166/0x250 [ 332.966388][ T4623] gfs2_glock_wait+0x193/0x2e0 [ 332.971175][ T4623] gfs2_glock_nq+0xa81/0x1650 [ 332.975870][ T4623] gfs2_lookupi+0x369/0x6a0 [ 332.980387][ T4623] ? gfs2_lookup_by_inum+0x100/0x100 [ 332.985685][ T4623] ? gfs2_lookup_simple+0x99/0xe0 [ 332.990709][ T4623] ? crc32_body+0x348/0x5f0 [ 332.995224][ T4623] gfs2_lookup_simple+0x99/0xe0 [ 333.000070][ T4623] ? gfs2_rename2+0xa0/0xa0 [ 333.004566][ T4623] ? enable_ptr_key_workfn+0x20/0x20 [ 333.009853][ T4623] init_inodes+0x420/0x2790 [ 333.014367][ T4623] ? vsnprintf+0x2cc/0x14f0 [ 333.018873][ T4623] ? end_bio_io_page+0xa0/0xa0 [ 333.023639][ T4623] ? pointer+0x950/0x950 [ 333.027889][ T4623] ? gfs2_glock_dq_uninit+0x87/0x100 [ 333.033205][ T4623] ? snprintf+0xbb/0xf0 [ 333.037366][ T4623] ? vsprintf+0x30/0x30 [ 333.041523][ T4623] ? gfs2_read_super+0x17a0/0x17a0 [ 333.046647][ T4623] ? __debugfs_create_file+0x392/0x540 [ 333.052109][ T4623] gfs2_fill_super+0x1a3d/0x27f0 [ 333.057061][ T4623] ? gfs2_reconfigure+0x1060/0x1060 [ 333.062270][ T4623] ? gfs2_fill_super+0x1744/0x27f0 [ 333.067393][ T4623] ? snprintf+0xbb/0xf0 [ 333.071550][ T4623] ? vsprintf+0x30/0x30 [ 333.075701][ T4623] ? wait_for_completion_io_timeout+0x20/0x20 [ 333.081783][ T4623] ? set_blocksize+0x2e5/0x370 [ 333.086560][ T4623] get_tree_bdev+0x440/0x760 [ 333.091158][ T4623] ? gfs2_reconfigure+0x1060/0x1060 [ 333.096372][ T4623] gfs2_get_tree+0x4a/0x270 [ 333.100887][ T4623] vfs_get_tree+0x89/0x2f0 [ 333.105310][ T4623] path_mount+0x1326/0x1e20 [ 333.109825][ T4623] ? kmem_cache_free+0xeb/0x5b0 [ 333.114679][ T4623] ? finish_automount+0x960/0x960 [ 333.119709][ T4623] ? putname+0xfe/0x140 [ 333.123876][ T4623] __x64_sys_mount+0x27f/0x300 [ 333.128652][ T4623] ? copy_mnt_ns+0xae0/0xae0 [ 333.133249][ T4623] ? syscall_enter_from_user_mode+0x22/0xb0 [ 333.139160][ T4623] do_syscall_64+0x35/0xb0 [ 333.143676][ T4623] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 333.149572][ T4623] RIP: 0033:0x7fd97e88a93a [ 333.153984][ T4623] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 333.173778][ T4623] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 333.182199][ T4623] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 333.190174][ T4623] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 15:11:13 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 333.198149][ T4623] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 333.206117][ T4623] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 333.214174][ T4623] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 333.222162][ T4623] 15:11:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) 15:11:14 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 333.244140][ T3651] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 333.261762][ T4627] loop1: detected capacity change from 0 to 256 [ 333.274830][ T4629] loop4: detected capacity change from 0 to 256 [ 333.296158][ T4623] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 333.297649][ T4627] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 333.335554][ T4629] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" 15:11:14 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 333.369420][ T4631] loop0: detected capacity change from 0 to 256 [ 333.399294][ T4135] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 333.400752][ T4627] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 333.416580][ T4629] gfs2: fsid=loop4: Now mounting FS (format 1801)... 15:11:14 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 333.456292][ T4629] syz-executor.4: attempt to access beyond end of device [ 333.456292][ T4629] loop4: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 333.474749][ T4627] syz-executor.1: attempt to access beyond end of device [ 333.474749][ T4627] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 333.502390][ T4633] loop5: detected capacity change from 0 to 256 [ 333.512204][ T3662] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 333.518625][ T4629] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 333.527659][ T3662] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 333.545434][ T3662] Buffer I/O error on dev loop5, logical block 0, async page read 15:11:14 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 333.553623][ T4627] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 333.563558][ T4635] loop0: detected capacity change from 0 to 256 [ 333.567665][ T4633] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 333.580726][ T4133] Buffer I/O error on dev loop0, logical block 0, async page read [ 333.584051][ T4633] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 333.614092][ T4633] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 333.614092][ T4633] bh = 0 (magic number) [ 333.614092][ T4633] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 333.661056][ T4633] gfs2: fsid=loop5.0: about to withdraw this file system [ 333.675948][ T4633] gfs2: fsid=loop5.0: File system withdrawn [ 333.685731][ T4633] CPU: 0 PID: 4633 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 333.696092][ T4633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 333.706170][ T4633] Call Trace: [ 333.709455][ T4633] [ 333.712388][ T4633] dump_stack_lvl+0xcd/0x134 [ 333.716996][ T4633] gfs2_withdraw.cold+0x272/0xf78 [ 333.722159][ T4633] ? gfs2_freeze_unlock+0x50/0x50 [ 333.727214][ T4633] ? gfs2_lm+0x1a0/0x1a0 [ 333.731477][ T4633] ? gfs2_meta_read+0x5e1/0x9c0 [ 333.736350][ T4633] gfs2_meta_check_ii+0x68/0xa0 [ 333.741227][ T4633] gfs2_meta_buffer+0x395/0x3f0 [ 333.746106][ T4633] ? gfs2_journal_wipe+0xd00/0xd00 [ 333.751240][ T4633] gfs2_inode_refresh+0x97/0xf50 [ 333.756192][ T4633] ? inode_go_sync+0x560/0x560 [ 333.761012][ T4633] inode_go_instantiate+0x46/0x60 [ 333.766055][ T4633] gfs2_instantiate+0x166/0x250 [ 333.770919][ T4633] gfs2_glock_wait+0x193/0x2e0 [ 333.775693][ T4633] gfs2_glock_nq+0xa81/0x1650 [ 333.780393][ T4633] gfs2_lookupi+0x369/0x6a0 [ 333.785000][ T4633] ? gfs2_lookup_by_inum+0x100/0x100 [ 333.790299][ T4633] ? gfs2_lookup_simple+0x99/0xe0 [ 333.795331][ T4633] ? crc32_body+0x348/0x5f0 [ 333.799867][ T4633] gfs2_lookup_simple+0x99/0xe0 [ 333.804726][ T4633] ? gfs2_rename2+0xa0/0xa0 [ 333.809240][ T4633] ? enable_ptr_key_workfn+0x20/0x20 [ 333.814543][ T4633] init_inodes+0x420/0x2790 [ 333.819058][ T4633] ? vsnprintf+0x2cc/0x14f0 [ 333.823574][ T4633] ? end_bio_io_page+0xa0/0xa0 [ 333.828348][ T4633] ? pointer+0x950/0x950 [ 333.832602][ T4633] ? gfs2_glock_dq_uninit+0x87/0x100 [ 333.837989][ T4633] ? snprintf+0xbb/0xf0 [ 333.842151][ T4633] ? vsprintf+0x30/0x30 [ 333.846313][ T4633] ? gfs2_read_super+0x17a0/0x17a0 [ 333.851441][ T4633] ? __debugfs_create_file+0x392/0x540 [ 333.856921][ T4633] gfs2_fill_super+0x1a3d/0x27f0 [ 333.861888][ T4633] ? gfs2_reconfigure+0x1060/0x1060 [ 333.867103][ T4633] ? gfs2_fill_super+0x1744/0x27f0 [ 333.872246][ T4633] ? snprintf+0xbb/0xf0 [ 333.876438][ T4633] ? vsprintf+0x30/0x30 [ 333.880599][ T4633] ? wait_for_completion_io_timeout+0x20/0x20 [ 333.886860][ T4633] ? set_blocksize+0x2e5/0x370 [ 333.891635][ T4633] get_tree_bdev+0x440/0x760 [ 333.896321][ T4633] ? gfs2_reconfigure+0x1060/0x1060 [ 333.901541][ T4633] gfs2_get_tree+0x4a/0x270 [ 333.906064][ T4633] vfs_get_tree+0x89/0x2f0 [ 333.910493][ T4633] path_mount+0x1326/0x1e20 [ 333.915009][ T4633] ? kmem_cache_free+0xeb/0x5b0 [ 333.919871][ T4633] ? finish_automount+0x960/0x960 [ 333.924906][ T4633] ? putname+0xfe/0x140 [ 333.929163][ T4633] __x64_sys_mount+0x27f/0x300 [ 333.933937][ T4633] ? copy_mnt_ns+0xae0/0xae0 [ 333.938540][ T4633] ? syscall_enter_from_user_mode+0x22/0xb0 [ 333.944456][ T4633] do_syscall_64+0x35/0xb0 [ 333.948965][ T4633] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 333.954865][ T4633] RIP: 0033:0x7fd97e88a93a [ 333.959281][ T4633] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 333.978906][ T4633] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 333.987321][ T4633] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 333.995301][ T4633] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 334.003369][ T4633] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 334.011349][ T4633] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 334.019328][ T4633] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 334.027322][ T4633] [ 334.031521][ T4637] loop0: detected capacity change from 0 to 256 [ 334.043419][ T4633] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 334.055728][ T4637] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 334.064679][ T4637] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 334.073923][ T4637] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:11:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) 15:11:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) 15:11:14 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:14 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:14 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) [ 334.215337][ T4639] loop2: detected capacity change from 0 to 256 [ 334.221124][ T4643] loop1: detected capacity change from 0 to 256 [ 334.228992][ T3651] Buffer I/O error on dev loop2, logical block 0, async page read [ 334.236946][ T3651] Buffer I/O error on dev loop2, logical block 0, async page read [ 334.255302][ T4643] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 334.265083][ T4646] loop4: detected capacity change from 0 to 256 [ 334.271931][ T4647] loop0: detected capacity change from 0 to 256 [ 334.271945][ T4641] loop3: detected capacity change from 0 to 256 [ 334.286688][ T4643] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 334.299122][ T4649] loop5: detected capacity change from 0 to 256 [ 334.299812][ T4647] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" 15:11:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 334.307077][ T4646] gfs2: can't find protocol lock_ [ 334.313611][ T4647] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 334.326790][ T4647] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 334.348483][ T4643] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 334.360363][ T4639] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 334.376873][ T4639] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 334.387311][ T4649] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 334.399214][ T4639] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 334.406273][ T4649] gfs2: fsid=loop5: Now mounting FS (format 1801)... 15:11:15 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) 15:11:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 334.421577][ T4649] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 334.421577][ T4649] bh = 0 (magic number) [ 334.421577][ T4649] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:11:15 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 334.465958][ T4651] loop3: detected capacity change from 0 to 256 [ 334.477340][ T4649] gfs2: fsid=loop5.0: about to withdraw this file system [ 334.494455][ T4649] gfs2: fsid=loop5.0: File system withdrawn [ 334.502667][ T4649] CPU: 0 PID: 4649 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 334.513142][ T4649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 334.523219][ T4649] Call Trace: [ 334.526602][ T4649] [ 334.529552][ T4649] dump_stack_lvl+0xcd/0x134 [ 334.532786][ T4655] loop1: detected capacity change from 0 to 256 [ 334.534162][ T4649] gfs2_withdraw.cold+0x272/0xf78 [ 334.534211][ T4649] ? gfs2_freeze_unlock+0x50/0x50 [ 334.534246][ T4649] ? gfs2_lm+0x1a0/0x1a0 [ 334.542840][ T4656] loop4: detected capacity change from 0 to 256 [ 334.545588][ T4649] ? gfs2_meta_read+0x5e1/0x9c0 [ 334.545639][ T4649] gfs2_meta_check_ii+0x68/0xa0 [ 334.564578][ T4655] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 334.566006][ T4649] gfs2_meta_buffer+0x395/0x3f0 [ 334.566044][ T4649] ? gfs2_journal_wipe+0xd00/0xd00 [ 334.566076][ T4649] gfs2_inode_refresh+0x97/0xf50 [ 334.573104][ T4656] gfs2: can't find protocol lock_ [ 334.578695][ T4649] ? inode_go_sync+0x560/0x560 [ 334.578742][ T4649] inode_go_instantiate+0x46/0x60 [ 334.578780][ T4649] gfs2_instantiate+0x166/0x250 [ 334.578806][ T4649] gfs2_glock_wait+0x193/0x2e0 [ 334.590614][ T4655] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 334.593699][ T4649] gfs2_glock_nq+0xa81/0x1650 [ 334.593759][ T4649] gfs2_lookupi+0x369/0x6a0 [ 334.593808][ T4649] ? gfs2_lookup_by_inum+0x100/0x100 [ 334.639581][ T4649] ? gfs2_lookup_simple+0x99/0xe0 [ 334.644648][ T4649] ? crc32_body+0x348/0x5f0 [ 334.649295][ T4649] gfs2_lookup_simple+0x99/0xe0 [ 334.654367][ T4649] ? gfs2_rename2+0xa0/0xa0 [ 334.658910][ T4649] ? enable_ptr_key_workfn+0x20/0x20 [ 334.664242][ T4649] init_inodes+0x420/0x2790 [ 334.668805][ T4649] ? vsnprintf+0x2cc/0x14f0 [ 334.673357][ T4649] ? end_bio_io_page+0xa0/0xa0 [ 334.678162][ T4649] ? pointer+0x950/0x950 [ 334.682457][ T4649] ? gfs2_glock_dq_uninit+0x87/0x100 [ 334.687796][ T4649] ? snprintf+0xbb/0xf0 [ 334.692000][ T4649] ? vsprintf+0x30/0x30 [ 334.696203][ T4649] ? gfs2_read_super+0x17a0/0x17a0 [ 334.701395][ T4649] ? __debugfs_create_file+0x392/0x540 [ 334.706901][ T4649] gfs2_fill_super+0x1a3d/0x27f0 [ 334.711901][ T4649] ? gfs2_reconfigure+0x1060/0x1060 [ 334.717148][ T4649] ? gfs2_fill_super+0x1744/0x27f0 [ 334.722305][ T4649] ? snprintf+0xbb/0xf0 [ 334.726501][ T4649] ? vsprintf+0x30/0x30 [ 334.730894][ T4649] ? wait_for_completion_io_timeout+0x20/0x20 [ 334.737012][ T4649] ? set_blocksize+0x2e5/0x370 [ 334.741874][ T4649] get_tree_bdev+0x440/0x760 [ 334.746576][ T4649] ? gfs2_reconfigure+0x1060/0x1060 [ 334.751835][ T4649] gfs2_get_tree+0x4a/0x270 [ 334.756381][ T4649] vfs_get_tree+0x89/0x2f0 [ 334.760838][ T4649] path_mount+0x1326/0x1e20 [ 334.765380][ T4649] ? kmem_cache_free+0xeb/0x5b0 [ 334.770256][ T4649] ? finish_automount+0x960/0x960 [ 334.775347][ T4649] ? putname+0xfe/0x140 [ 334.779546][ T4649] __x64_sys_mount+0x27f/0x300 [ 334.784359][ T4649] ? copy_mnt_ns+0xae0/0xae0 [ 334.788993][ T4649] ? syscall_enter_from_user_mode+0x22/0xb0 [ 334.794944][ T4649] do_syscall_64+0x35/0xb0 [ 334.799402][ T4649] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 334.805328][ T4649] RIP: 0033:0x7fd97e88a93a 15:11:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) 15:11:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 334.809772][ T4649] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 334.825366][ T4657] loop0: detected capacity change from 0 to 256 [ 334.829393][ T4649] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 334.829424][ T4649] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 334.829441][ T4649] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 15:11:15 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@ignore_local_fs}]}, 0x0) 15:11:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 334.829457][ T4649] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 334.829472][ T4649] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 334.829488][ T4649] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 334.829526][ T4649] [ 334.873383][ T4655] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 334.882934][ T4649] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 334.888137][ T3662] Buffer I/O error on dev loop0, logical block 0, async page read 15:11:15 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 334.934184][ T4663] loop3: detected capacity change from 0 to 256 [ 334.945853][ T4135] Buffer I/O error on dev loop3, logical block 0, async page read [ 334.959839][ T4135] Buffer I/O error on dev loop3, logical block 0, async page read [ 334.976971][ T4665] loop2: detected capacity change from 0 to 256 [ 335.001808][ T4135] Buffer I/O error on dev loop3, logical block 0, async page read [ 335.010881][ T4667] loop4: detected capacity change from 0 to 256 [ 335.025172][ T4663] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 335.029991][ T4665] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 335.044192][ T4663] gfs2: fsid=loop3: Now mounting FS (format 1801)... 15:11:15 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 335.056957][ T4657] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 335.076214][ T4133] Buffer I/O error on dev loop4, logical block 0, async page read [ 335.099523][ T4657] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 335.129555][ T4657] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 335.135154][ T4663] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 335.138348][ T4667] gfs2: can't find protocol lock_ [ 335.166396][ T4665] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 335.201215][ T4669] gfs2: not a GFS2 filesystem 15:11:15 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 335.248005][ T4665] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:16 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) 15:11:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) 15:11:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@ignore_local_fs}]}, 0x0) [ 335.341959][ T4672] loop1: detected capacity change from 0 to 256 [ 335.363262][ T4673] loop4: detected capacity change from 0 to 256 [ 335.372427][ T3655] Buffer I/O error on dev loop1, logical block 0, async page read [ 335.420451][ T4673] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 335.420855][ T4672] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 335.438498][ T4680] loop3: detected capacity change from 0 to 256 [ 335.440900][ T4673] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 335.449586][ T4678] loop0: detected capacity change from 0 to 256 [ 335.459599][ T4677] gfs2: not a GFS2 filesystem [ 335.461048][ T4681] loop2: detected capacity change from 0 to 256 15:11:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 335.477403][ T4673] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 335.479605][ T4680] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 335.493080][ T4678] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 335.495403][ T4681] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 335.509808][ T4678] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 335.547873][ T4672] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 335.554724][ T4681] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 335.566738][ T4680] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 335.577207][ T4678] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 335.584551][ T4681] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:16 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 335.595965][ T4672] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 335.618084][ T4680] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 335.672980][ T4685] loop4: detected capacity change from 0 to 256 15:11:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@ignore_local_fs}]}, 0x0) 15:11:16 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) [ 335.725846][ T4685] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 335.825904][ T4685] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 335.854251][ T4687] loop2: detected capacity change from 0 to 256 15:11:16 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 335.872055][ T4689] loop0: detected capacity change from 0 to 256 [ 335.894049][ T4689] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 335.902660][ T4685] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 335.916496][ T4687] gfs2: can't find protocol 15:11:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) [ 335.925991][ T4683] gfs2: not a GFS2 filesystem [ 335.934099][ T4689] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 335.957034][ T4689] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:11:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@ignore_local_fs}]}, 0x0) 15:11:16 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 335.995248][ T4691] loop1: detected capacity change from 0 to 256 [ 336.024188][ T4694] loop3: detected capacity change from 0 to 256 15:11:16 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 336.043921][ T4695] loop2: detected capacity change from 0 to 256 [ 336.051470][ T4694] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 336.063635][ T4695] gfs2: can't find protocol 15:11:16 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:16 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 336.093794][ T4694] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 336.098098][ T4697] loop5: detected capacity change from 0 to 256 [ 336.130841][ T4694] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:11:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@ignore_local_fs}]}, 0x0) [ 336.137678][ T4697] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 336.154493][ T4699] loop1: detected capacity change from 0 to 256 [ 336.186567][ T4702] loop0: detected capacity change from 0 to 256 [ 336.208274][ T4697] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 336.220330][ T4704] loop2: detected capacity change from 0 to 256 [ 336.221025][ T4697] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:16 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 336.233880][ T4705] loop4: detected capacity change from 0 to 256 [ 336.244218][ T4705] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 336.266686][ T4704] gfs2: can't find protocol [ 336.278995][ T4705] gfs2: fsid=loop4: Now mounting FS (format 1801)... 15:11:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@ignore_local_fs}]}, 0x0) [ 336.286592][ T4702] gfs2: can't find protocol [ 336.302505][ T4705] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 336.307146][ T4707] loop3: detected capacity change from 0 to 256 [ 336.326614][ T4707] gfs2: can't find protocol 15:11:17 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) 15:11:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) 15:11:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) 15:11:17 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@ignore_local_fs}]}, 0x0) [ 336.395780][ T4709] loop1: detected capacity change from 0 to 256 [ 336.435026][ T4712] loop2: detected capacity change from 0 to 256 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 336.470580][ T4714] loop3: detected capacity change from 0 to 256 [ 336.474330][ T4719] loop4: detected capacity change from 0 to 256 [ 336.480343][ T4718] loop0: detected capacity change from 0 to 256 [ 336.490827][ T4720] loop5: detected capacity change from 0 to 256 [ 336.499012][ T4712] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 336.513072][ T4719] gfs2: can't find protocol 15:11:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) 15:11:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 336.518366][ T4712] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 336.527050][ T4714] gfs2: can't find protocol [ 336.534639][ T4718] gfs2: can't find protocol [ 336.540170][ T4722] loop1: detected capacity change from 0 to 256 [ 336.554915][ T4712] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:17 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:17 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 336.602938][ T4724] loop3: detected capacity change from 0 to 256 [ 336.610358][ T4726] loop5: detected capacity change from 0 to 256 15:11:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, 0x0, 0x0) [ 336.653288][ T4724] gfs2: can't find protocol [ 336.660782][ T4729] loop4: detected capacity change from 0 to 256 [ 336.667435][ T4730] loop1: detected capacity change from 0 to 256 [ 336.678724][ T4732] loop0: detected capacity change from 0 to 256 [ 336.684312][ T4729] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 336.695676][ T4729] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 336.705591][ T4732] gfs2: can't find protocol 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@lockproto_nolock}]}, 0x0) [ 336.732295][ T4729] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 336.733032][ T4734] loop5: detected capacity change from 0 to 256 15:11:17 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@lockproto_nolock}]}, 0x0) [ 336.778086][ T4736] loop1: detected capacity change from 0 to 256 15:11:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 336.823754][ T4738] loop0: detected capacity change from 0 to 256 [ 336.848243][ T4740] loop3: detected capacity change from 0 to 256 15:11:17 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@ignore_local_fs}]}, 0x0) [ 336.872859][ T4740] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 336.888483][ T4738] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 336.897084][ T4744] loop2: detected capacity change from 0 to 256 [ 336.903162][ T4740] gfs2: fsid=loop3: Now mounting FS (format 1801)... 15:11:17 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 336.920319][ T4746] loop5: detected capacity change from 0 to 256 [ 336.936992][ T4748] loop4: detected capacity change from 0 to 256 [ 336.938410][ T4738] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 336.948709][ T4740] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 336.964232][ T4746] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 336.964490][ T4744] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 336.992858][ T4748] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 337.006060][ T4738] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 337.010991][ T4746] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 337.021284][ T4748] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 337.030199][ T4748] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 337.042819][ T4746] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 337.078085][ T4744] gfs2: fsid=loop2: Now mounting FS (format 1801)... 15:11:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) [ 337.118300][ T4744] bio_check_eod: 24 callbacks suppressed [ 337.118318][ T4744] syz-executor.2: attempt to access beyond end of device [ 337.118318][ T4744] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 337.164915][ T4755] loop3: detected capacity change from 0 to 256 [ 337.204169][ T4756] gfs2: not a GFS2 filesystem 15:11:17 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) 15:11:17 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) [ 337.211829][ T4755] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 337.223449][ T4744] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 337.244082][ T4755] gfs2: fsid=loop3: Now mounting FS (format 1801)... 15:11:18 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) [ 337.285182][ T4755] syz-executor.3: attempt to access beyond end of device [ 337.285182][ T4755] loop3: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 337.299642][ T4762] loop4: detected capacity change from 0 to 256 [ 337.299969][ T4761] loop0: detected capacity change from 0 to 256 [ 337.316441][ T4759] loop5: detected capacity change from 0 to 256 [ 337.317084][ T4762] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 337.336842][ T4759] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 337.338651][ T4762] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 337.354724][ T4755] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 337.361455][ T4762] syz-executor.4: attempt to access beyond end of device [ 337.361455][ T4762] loop4: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 337.361493][ T4762] gfs2: fsid=loop4.0: can't lookup journal index: 0 15:11:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 337.375992][ T4761] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 337.395431][ T4761] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 337.402548][ T4759] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 337.416850][ T4761] syz-executor.0: attempt to access beyond end of device [ 337.416850][ T4761] loop0: rw=12288, sector=16384, nr_sectors = 8 limit=256 15:11:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x8, &(0x7f0000000040)={[{@lockproto_nolock}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:18 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}]}, 0x0) [ 337.433530][ T4764] gfs2: not a GFS2 filesystem [ 337.457378][ T4759] syz-executor.5: attempt to access beyond end of device [ 337.457378][ T4759] loop5: rw=12288, sector=16384, nr_sectors = 8 limit=256 15:11:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 337.506171][ T4761] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 337.511472][ T4759] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 337.523717][ T4766] loop2: detected capacity change from 0 to 256 [ 337.562905][ T4769] loop4: detected capacity change from 0 to 256 [ 337.577977][ T4770] gfs2: not a GFS2 filesystem [ 337.600513][ T4769] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" 15:11:18 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 337.610767][ T4766] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 337.623501][ T4769] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 337.634740][ T3651] blk_print_req_error: 33 callbacks suppressed [ 337.634758][ T3651] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 337.635574][ T4769] syz-executor.4: attempt to access beyond end of device [ 337.635574][ T4769] loop4: rw=12288, sector=16384, nr_sectors = 8 limit=256 15:11:18 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) 15:11:18 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}]}, 0x0) [ 337.678238][ T4766] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 337.695538][ T4766] syz-executor.2: attempt to access beyond end of device [ 337.695538][ T4766] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 337.705041][ T4769] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 337.739281][ T4775] loop0: detected capacity change from 0 to 256 [ 337.746283][ T4776] loop1: detected capacity change from 0 to 256 [ 337.747466][ T4777] loop3: detected capacity change from 0 to 256 [ 337.766684][ T4775] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 337.774202][ T4779] loop5: detected capacity change from 0 to 256 [ 337.783709][ T4766] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 337.787017][ T4776] gfs2: not a GFS2 filesystem [ 337.803241][ T4779] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 337.803751][ T4775] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 337.819972][ T4777] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 337.824603][ T4775] syz-executor.0: attempt to access beyond end of device 15:11:18 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 337.824603][ T4775] loop0: rw=12288, sector=16384, nr_sectors = 8 limit=256 [ 337.839157][ T4779] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 337.846691][ T4775] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 337.860326][ T4777] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 337.873156][ T4779] syz-executor.5: attempt to access beyond end of device [ 337.873156][ T4779] loop5: rw=12288, sector=16384, nr_sectors = 8 limit=256 15:11:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 337.900444][ T4779] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 337.903425][ T4777] syz-executor.3: attempt to access beyond end of device [ 337.903425][ T4777] loop3: rw=12288, sector=16384, nr_sectors = 8 limit=256 15:11:18 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 337.954729][ T4783] loop1: detected capacity change from 0 to 256 [ 337.955525][ T4782] loop4: detected capacity change from 0 to 256 [ 337.992866][ T4777] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 338.006604][ T4783] gfs2: not a GFS2 filesystem [ 338.007484][ T4782] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 338.022473][ T4785] loop2: detected capacity change from 0 to 256 [ 338.027210][ T4787] loop0: detected capacity change from 0 to 256 [ 338.045524][ T4782] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 338.050450][ T4787] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 338.066628][ T4787] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 338.067043][ T4785] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 338.075262][ T4787] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 338.075262][ T4787] bh = 0 (magic number) [ 338.075262][ T4787] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:11:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 338.107107][ T4782] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 338.107266][ T4787] gfs2: fsid=loop0.0: about to withdraw this file system [ 338.124165][ T4785] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 338.141035][ T4787] gfs2: fsid=loop0.0: File system withdrawn [ 338.147239][ T4787] CPU: 0 PID: 4787 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 338.157592][ T4787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 338.167670][ T4787] Call Trace: [ 338.171170][ T4787] [ 338.174117][ T4787] dump_stack_lvl+0xcd/0x134 [ 338.178741][ T4787] gfs2_withdraw.cold+0x272/0xf78 [ 338.183815][ T4787] ? gfs2_freeze_unlock+0x50/0x50 [ 338.188871][ T4787] ? gfs2_lm+0x1a0/0x1a0 [ 338.193141][ T4787] ? gfs2_meta_read+0x5e1/0x9c0 [ 338.198286][ T4787] gfs2_meta_check_ii+0x68/0xa0 [ 338.203167][ T4787] gfs2_meta_buffer+0x395/0x3f0 [ 338.208057][ T4787] ? gfs2_journal_wipe+0xd00/0xd00 [ 338.213206][ T4787] gfs2_inode_refresh+0x97/0xf50 [ 338.218256][ T4787] ? inode_go_sync+0x560/0x560 [ 338.223049][ T4787] inode_go_instantiate+0x46/0x60 [ 338.228101][ T4787] gfs2_instantiate+0x166/0x250 [ 338.232978][ T4787] gfs2_glock_wait+0x193/0x2e0 [ 338.237767][ T4787] gfs2_glock_nq+0xa81/0x1650 [ 338.242515][ T4787] gfs2_lookupi+0x369/0x6a0 [ 338.247080][ T4787] ? gfs2_lookup_by_inum+0x100/0x100 [ 338.252403][ T4787] ? gfs2_lookup_simple+0x99/0xe0 [ 338.257455][ T4787] ? crc32_body+0x348/0x5f0 [ 338.261978][ T4787] gfs2_lookup_simple+0x99/0xe0 [ 338.266858][ T4787] ? gfs2_rename2+0xa0/0xa0 [ 338.271382][ T4787] ? enable_ptr_key_workfn+0x20/0x20 [ 338.276691][ T4787] init_inodes+0x420/0x2790 [ 338.281230][ T4787] ? vsnprintf+0x2cc/0x14f0 [ 338.285767][ T4787] ? end_bio_io_page+0xa0/0xa0 [ 338.290570][ T4787] ? pointer+0x950/0x950 [ 338.294837][ T4787] ? gfs2_glock_dq_uninit+0x87/0x100 [ 338.300153][ T4787] ? snprintf+0xbb/0xf0 [ 338.304340][ T4787] ? vsprintf+0x30/0x30 [ 338.308529][ T4787] ? gfs2_read_super+0x17a0/0x17a0 [ 338.313689][ T4787] ? __debugfs_create_file+0x392/0x540 [ 338.319181][ T4787] gfs2_fill_super+0x1a3d/0x27f0 [ 338.324163][ T4787] ? gfs2_reconfigure+0x1060/0x1060 [ 338.329398][ T4787] ? gfs2_fill_super+0x1744/0x27f0 [ 338.334533][ T4787] ? snprintf+0xbb/0xf0 [ 338.338814][ T4787] ? vsprintf+0x30/0x30 [ 338.342995][ T4787] ? wait_for_completion_io_timeout+0x20/0x20 [ 338.349101][ T4787] ? set_blocksize+0x2e5/0x370 [ 338.353901][ T4787] get_tree_bdev+0x440/0x760 [ 338.358521][ T4787] ? gfs2_reconfigure+0x1060/0x1060 [ 338.363745][ T4787] gfs2_get_tree+0x4a/0x270 [ 338.368292][ T4787] vfs_get_tree+0x89/0x2f0 [ 338.372736][ T4787] path_mount+0x1326/0x1e20 [ 338.377287][ T4787] ? kmem_cache_free+0xeb/0x5b0 [ 338.382169][ T4787] ? finish_automount+0x960/0x960 [ 338.387233][ T4787] ? putname+0xfe/0x140 [ 338.391426][ T4787] __x64_sys_mount+0x27f/0x300 [ 338.396235][ T4787] ? copy_mnt_ns+0xae0/0xae0 [ 338.400859][ T4787] ? syscall_enter_from_user_mode+0x22/0xb0 [ 338.406805][ T4787] do_syscall_64+0x35/0xb0 [ 338.411253][ T4787] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.417172][ T4787] RIP: 0033:0x7f3fbbe8a93a [ 338.421609][ T4787] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 338.441250][ T4787] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 338.449687][ T4787] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 338.457688][ T4787] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 338.465677][ T4787] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 338.473681][ T4787] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 338.481677][ T4787] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 338.489699][ T4787] [ 338.494345][ T4789] loop1: detected capacity change from 0 to 256 15:11:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 338.527144][ T3957] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.538850][ T3651] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.541896][ T4785] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000", 0x44, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 338.573037][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.618228][ T4787] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 338.656032][ T4791] loop3: detected capacity change from 0 to 256 15:11:19 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f636b5f", 0x65, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 338.691583][ T4789] gfs2: not a GFS2 filesystem [ 338.696805][ T3957] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.724473][ T4793] loop5: detected capacity change from 0 to 256 [ 338.744973][ T3662] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.758722][ T4791] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 338.775802][ T4791] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 338.784668][ T4795] loop4: detected capacity change from 0 to 256 15:11:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:19 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 338.799941][ T4133] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.802793][ T4793] gfs2: can't find protocol 15:11:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 338.865147][ T4791] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 338.891473][ T4795] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" 15:11:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 338.935595][ T4797] loop2: detected capacity change from 0 to 256 [ 338.945463][ T3662] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 338.960463][ T4799] loop0: detected capacity change from 0 to 256 [ 338.982172][ T4801] loop1: detected capacity change from 0 to 256 [ 338.986839][ T4795] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 339.002534][ T4799] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 339.011449][ T4803] loop5: detected capacity change from 0 to 256 [ 339.013169][ T4795] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 339.025854][ T4799] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 339.032929][ T4801] gfs2: not a GFS2 filesystem [ 339.042151][ T4797] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 339.052832][ T4799] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 339.052832][ T4799] bh = 0 (magic number) [ 339.052832][ T4799] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 339.078750][ T4799] gfs2: fsid=loop0.0: about to withdraw this file system [ 339.087389][ T4135] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 339.098516][ T4803] gfs2: can't find protocol [ 339.102987][ T4797] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 339.103951][ T4797] gfs2: fsid=loop2.0: fatal: invalid metadata block [ 339.103951][ T4797] bh = 0 (magic number) [ 339.103951][ T4797] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:11:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 339.137125][ T3651] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:19 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900", 0x41, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 339.200932][ T4797] gfs2: fsid=loop2.0: about to withdraw this file system [ 339.214538][ T4797] gfs2: fsid=loop2.0: File system withdrawn [ 339.222186][ T4797] CPU: 0 PID: 4797 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 339.232536][ T4797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 339.242615][ T4797] Call Trace: [ 339.245910][ T4797] [ 339.248856][ T4797] dump_stack_lvl+0xcd/0x134 [ 339.253477][ T4797] gfs2_withdraw.cold+0x272/0xf78 [ 339.258540][ T4797] ? gfs2_freeze_unlock+0x50/0x50 [ 339.263597][ T4797] ? gfs2_lm+0x1a0/0x1a0 [ 339.267880][ T4797] ? gfs2_meta_read+0x5e1/0x9c0 [ 339.272755][ T4797] gfs2_meta_check_ii+0x68/0xa0 [ 339.277637][ T4797] gfs2_meta_buffer+0x395/0x3f0 [ 339.281929][ T4807] loop1: detected capacity change from 0 to 256 [ 339.282493][ T4797] ? gfs2_journal_wipe+0xd00/0xd00 [ 339.282537][ T4797] gfs2_inode_refresh+0x97/0xf50 [ 339.282562][ T4797] ? inode_go_sync+0x560/0x560 [ 339.302023][ T4809] loop5: detected capacity change from 0 to 256 [ 339.303529][ T4797] inode_go_instantiate+0x46/0x60 [ 339.303561][ T4797] gfs2_instantiate+0x166/0x250 [ 339.303586][ T4797] gfs2_glock_wait+0x193/0x2e0 [ 339.320744][ T4133] buffer_io_error: 13 callbacks suppressed [ 339.320759][ T4133] Buffer I/O error on dev loop5, logical block 0, async page read [ 339.325490][ T4797] gfs2_glock_nq+0xa81/0x1650 [ 339.331806][ T4799] gfs2: fsid=loop0.0: File system withdrawn 15:11:19 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@noloccookie}]}, 0x0) [ 339.339074][ T4797] gfs2_lookupi+0x369/0x6a0 [ 339.339113][ T4797] ? gfs2_lookup_by_inum+0x100/0x100 [ 339.359533][ T4797] ? gfs2_lookup_simple+0x99/0xe0 [ 339.364593][ T4797] ? crc32_body+0x348/0x5f0 [ 339.369130][ T4797] gfs2_lookup_simple+0x99/0xe0 [ 339.374003][ T4797] ? gfs2_rename2+0xa0/0xa0 [ 339.378524][ T4797] ? enable_ptr_key_workfn+0x20/0x20 [ 339.383850][ T4797] init_inodes+0x420/0x2790 [ 339.388565][ T4797] ? vsnprintf+0x2cc/0x14f0 [ 339.393098][ T4797] ? end_bio_io_page+0xa0/0xa0 [ 339.397903][ T4797] ? pointer+0x950/0x950 [ 339.402172][ T4797] ? gfs2_glock_dq_uninit+0x87/0x100 [ 339.407494][ T4797] ? snprintf+0xbb/0xf0 [ 339.411674][ T4797] ? vsprintf+0x30/0x30 [ 339.415851][ T4797] ? gfs2_read_super+0x17a0/0x17a0 [ 339.420987][ T4797] ? __debugfs_create_file+0x392/0x540 [ 339.426469][ T4797] gfs2_fill_super+0x1a3d/0x27f0 [ 339.431453][ T4797] ? gfs2_reconfigure+0x1060/0x1060 [ 339.436686][ T4797] ? gfs2_fill_super+0x1744/0x27f0 [ 339.441831][ T4797] ? snprintf+0xbb/0xf0 [ 339.446017][ T4797] ? vsprintf+0x30/0x30 [ 339.450198][ T4797] ? wait_for_completion_io_timeout+0x20/0x20 [ 339.456328][ T4797] ? set_blocksize+0x2e5/0x370 [ 339.461130][ T4797] get_tree_bdev+0x440/0x760 [ 339.465749][ T4797] ? gfs2_reconfigure+0x1060/0x1060 [ 339.470985][ T4797] gfs2_get_tree+0x4a/0x270 [ 339.475512][ T4797] vfs_get_tree+0x89/0x2f0 [ 339.479941][ T4797] path_mount+0x1326/0x1e20 [ 339.484475][ T4797] ? kmem_cache_free+0xeb/0x5b0 [ 339.489357][ T4797] ? finish_automount+0x960/0x960 [ 339.494415][ T4797] ? putname+0xfe/0x140 [ 339.498599][ T4797] __x64_sys_mount+0x27f/0x300 [ 339.503387][ T4797] ? copy_mnt_ns+0xae0/0xae0 [ 339.508002][ T4797] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.513932][ T4797] do_syscall_64+0x35/0xb0 [ 339.518380][ T4797] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.524290][ T4797] RIP: 0033:0x7f9d0948a93a [ 339.528723][ T4797] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 339.548361][ T4797] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 339.556805][ T4797] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 339.564790][ T4797] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 339.572787][ T4797] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 339.580789][ T4797] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 339.588791][ T4797] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 339.596788][ T4797] [ 339.600140][ T4799] CPU: 1 PID: 4799 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 339.610493][ T4799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 339.620566][ T4799] Call Trace: [ 339.623838][ T4799] [ 339.626760][ T4799] dump_stack_lvl+0xcd/0x134 [ 339.631356][ T4799] gfs2_withdraw.cold+0x272/0xf78 [ 339.636384][ T4799] ? gfs2_freeze_unlock+0x50/0x50 [ 339.641408][ T4799] ? gfs2_lm+0x1a0/0x1a0 [ 339.645649][ T4799] ? gfs2_meta_read+0x5e1/0x9c0 [ 339.650502][ T4799] gfs2_meta_check_ii+0x68/0xa0 [ 339.655354][ T4799] gfs2_meta_buffer+0x395/0x3f0 [ 339.660203][ T4799] ? gfs2_journal_wipe+0xd00/0xd00 [ 339.665406][ T4799] gfs2_inode_refresh+0x97/0xf50 [ 339.670342][ T4799] ? inode_go_sync+0x560/0x560 [ 339.675199][ T4799] inode_go_instantiate+0x46/0x60 [ 339.680223][ T4799] gfs2_instantiate+0x166/0x250 [ 339.685077][ T4799] gfs2_glock_wait+0x193/0x2e0 [ 339.689840][ T4799] gfs2_glock_nq+0xa81/0x1650 [ 339.694530][ T4799] ? preempt_schedule_thunk+0x16/0x18 [ 339.699943][ T4799] gfs2_lookupi+0x369/0x6a0 [ 339.704464][ T4799] ? gfs2_lookup_by_inum+0x100/0x100 [ 339.709761][ T4799] ? gfs2_lookup_simple+0x99/0xe0 [ 339.714795][ T4799] ? crc32_body+0x348/0x5f0 [ 339.719313][ T4799] gfs2_lookup_simple+0x99/0xe0 [ 339.724166][ T4799] ? gfs2_rename2+0xa0/0xa0 [ 339.728672][ T4799] ? enable_ptr_key_workfn+0x20/0x20 [ 339.733999][ T4799] init_inodes+0x420/0x2790 [ 339.739117][ T4799] ? vsnprintf+0x2cc/0x14f0 [ 339.743623][ T4799] ? end_bio_io_page+0xa0/0xa0 [ 339.748476][ T4799] ? pointer+0x950/0x950 [ 339.752717][ T4799] ? gfs2_glock_dq_uninit+0x87/0x100 [ 339.758002][ T4799] ? snprintf+0xbb/0xf0 [ 339.762154][ T4799] ? vsprintf+0x30/0x30 [ 339.766306][ T4799] ? gfs2_read_super+0x17a0/0x17a0 [ 339.771424][ T4799] ? __debugfs_create_file+0x392/0x540 [ 339.776883][ T4799] gfs2_fill_super+0x1a3d/0x27f0 [ 339.781827][ T4799] ? gfs2_reconfigure+0x1060/0x1060 [ 339.787290][ T4799] ? gfs2_fill_super+0x1744/0x27f0 [ 339.792405][ T4799] ? snprintf+0xbb/0xf0 [ 339.796561][ T4799] ? vsprintf+0x30/0x30 [ 339.800712][ T4799] ? wait_for_completion_io_timeout+0x20/0x20 [ 339.806869][ T4799] ? set_blocksize+0x2e5/0x370 [ 339.811637][ T4799] get_tree_bdev+0x440/0x760 [ 339.816247][ T4799] ? gfs2_reconfigure+0x1060/0x1060 [ 339.821466][ T4799] gfs2_get_tree+0x4a/0x270 [ 339.825995][ T4799] vfs_get_tree+0x89/0x2f0 [ 339.830434][ T4799] path_mount+0x1326/0x1e20 [ 339.834947][ T4799] ? kmem_cache_free+0xeb/0x5b0 [ 339.839805][ T4799] ? finish_automount+0x960/0x960 [ 339.844839][ T4799] ? putname+0xfe/0x140 [ 339.849000][ T4799] __x64_sys_mount+0x27f/0x300 [ 339.853766][ T4799] ? copy_mnt_ns+0xae0/0xae0 [ 339.858366][ T4799] ? syscall_enter_from_user_mode+0x22/0xb0 [ 339.864271][ T4799] do_syscall_64+0x35/0xb0 [ 339.868686][ T4799] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.874578][ T4799] RIP: 0033:0x7f3fbbe8a93a [ 339.878991][ T4799] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 339.898600][ T4799] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 339.907011][ T4799] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 339.914976][ T4799] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 339.922945][ T4799] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 339.931004][ T4799] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 339.939005][ T4799] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 339.947007][ T4799] [ 339.953659][ T4810] loop4: detected capacity change from 0 to 256 [ 339.960100][ T4807] gfs2: not a GFS2 filesystem [ 339.965805][ T4809] gfs2: can't find protocol [ 339.979362][ T4811] loop3: detected capacity change from 0 to 256 15:11:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 340.011685][ T4811] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 340.020519][ T4810] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 340.029560][ T4797] gfs2: fsid=loop2.0: can't lookup journal index: 0 15:11:20 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000000008", 0x3f, 0x10000}], 0x0, &(0x7f0000000040)={[{@lockproto_nolock}]}, 0x0) [ 340.093753][ T4810] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 340.133461][ T4816] loop5: detected capacity change from 0 to 256 15:11:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 340.141850][ T4811] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 340.149541][ T4810] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 340.156628][ T4815] loop1: detected capacity change from 0 to 256 [ 340.182592][ T4816] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 340.200380][ T4811] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 340.207940][ T4816] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 340.235347][ T4815] gfs2: not a GFS2 filesystem [ 340.242945][ T4816] gfs2: fsid=loop5.0: can't lookup journal index: 0 15:11:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c0000", 0x22, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 340.321273][ T4820] loop2: detected capacity change from 0 to 256 [ 340.325187][ T4135] Buffer I/O error on dev loop2, logical block 0, async page read [ 340.390698][ T4822] loop1: detected capacity change from 0 to 256 [ 340.402308][ T4820] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 340.419318][ T4820] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 340.436472][ T3651] Buffer I/O error on dev loop1, logical block 0, async page read [ 340.454689][ T4820] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 340.475838][ T4822] gfs2: Invalid block size [ 340.483924][ T4799] gfs2: fsid=loop0.0: can't lookup journal index: 0 15:11:21 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:21 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:21 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:21 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 340.545060][ T4827] loop4: detected capacity change from 0 to 256 [ 340.552731][ T4829] loop3: detected capacity change from 0 to 256 [ 340.558675][ T3655] Buffer I/O error on dev loop4, logical block 0, async page read [ 340.572098][ T3655] Buffer I/O error on dev loop4, logical block 0, async page read [ 340.576791][ T4828] loop5: detected capacity change from 0 to 256 15:11:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c0000", 0x22, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 340.596143][ T4828] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 340.609211][ T3662] Buffer I/O error on dev loop3, logical block 0, async page read [ 340.614115][ T4828] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 340.638141][ T4829] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 340.650300][ T4827] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 340.665095][ T4831] loop0: detected capacity change from 0 to 256 [ 340.675540][ T4833] loop1: detected capacity change from 0 to 256 [ 340.688761][ T4829] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 340.715224][ T4827] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 340.724952][ T4828] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 340.724952][ T4828] bh = 0 (magic number) [ 340.724952][ T4828] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 340.753445][ T4829] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:11:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 340.760760][ T4831] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 340.775186][ T4827] gfs2: fsid=loop4.0: fatal: invalid metadata block [ 340.775186][ T4827] bh = 0 (magic number) [ 340.775186][ T4827] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 340.802666][ T4831] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 340.815674][ T4833] gfs2: Invalid block size [ 340.822291][ T4828] gfs2: fsid=loop5.0: about to withdraw this file system [ 340.837111][ T4836] loop2: detected capacity change from 0 to 256 [ 340.869309][ T4836] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 340.878524][ T4828] gfs2: fsid=loop5.0: File system withdrawn [ 340.888900][ T4831] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 340.888900][ T4831] bh = 0 (magic number) [ 340.888900][ T4831] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 340.913938][ T4827] gfs2: fsid=loop4.0: about to withdraw this file system [ 340.937084][ T4828] CPU: 1 PID: 4828 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 340.947456][ T4828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 340.957532][ T4828] Call Trace: [ 340.960829][ T4828] [ 340.963764][ T4828] dump_stack_lvl+0xcd/0x134 [ 340.968374][ T4828] gfs2_withdraw.cold+0x272/0xf78 [ 340.973422][ T4828] ? gfs2_freeze_unlock+0x50/0x50 [ 340.978471][ T4828] ? gfs2_lm+0x1a0/0x1a0 [ 340.982724][ T4828] ? gfs2_meta_read+0x5e1/0x9c0 [ 340.987578][ T4828] gfs2_meta_check_ii+0x68/0xa0 [ 340.992431][ T4828] gfs2_meta_buffer+0x395/0x3f0 [ 340.997281][ T4828] ? gfs2_journal_wipe+0xd00/0xd00 [ 341.002396][ T4828] gfs2_inode_refresh+0x97/0xf50 [ 341.007329][ T4828] ? inode_go_sync+0x560/0x560 [ 341.012094][ T4828] inode_go_instantiate+0x46/0x60 [ 341.017113][ T4828] gfs2_instantiate+0x166/0x250 [ 341.021959][ T4828] gfs2_glock_wait+0x193/0x2e0 [ 341.026721][ T4828] gfs2_glock_nq+0xa81/0x1650 [ 341.031406][ T4828] gfs2_lookupi+0x369/0x6a0 [ 341.035917][ T4828] ? gfs2_lookup_by_inum+0x100/0x100 [ 341.041237][ T4828] ? gfs2_lookup_simple+0x99/0xe0 [ 341.046268][ T4828] ? crc32_body+0x348/0x5f0 [ 341.050792][ T4828] gfs2_lookup_simple+0x99/0xe0 [ 341.055654][ T4828] ? gfs2_rename2+0xa0/0xa0 [ 341.060162][ T4828] ? enable_ptr_key_workfn+0x20/0x20 [ 341.065460][ T4828] init_inodes+0x420/0x2790 [ 341.069977][ T4828] ? vsnprintf+0x2cc/0x14f0 [ 341.074487][ T4828] ? end_bio_io_page+0xa0/0xa0 [ 341.079256][ T4828] ? pointer+0x950/0x950 [ 341.083511][ T4828] ? gfs2_glock_dq_uninit+0x87/0x100 [ 341.088812][ T4828] ? snprintf+0xbb/0xf0 [ 341.092970][ T4828] ? vsprintf+0x30/0x30 [ 341.097128][ T4828] ? gfs2_read_super+0x17a0/0x17a0 [ 341.102254][ T4828] ? __debugfs_create_file+0x392/0x540 [ 341.107723][ T4828] gfs2_fill_super+0x1a3d/0x27f0 [ 341.112681][ T4828] ? gfs2_reconfigure+0x1060/0x1060 [ 341.117886][ T4828] ? gfs2_fill_super+0x1744/0x27f0 [ 341.123000][ T4828] ? snprintf+0xbb/0xf0 [ 341.127155][ T4828] ? vsprintf+0x30/0x30 [ 341.131307][ T4828] ? wait_for_completion_io_timeout+0x20/0x20 [ 341.137381][ T4828] ? set_blocksize+0x2e5/0x370 [ 341.142160][ T4828] get_tree_bdev+0x440/0x760 [ 341.146760][ T4828] ? gfs2_reconfigure+0x1060/0x1060 [ 341.152147][ T4828] gfs2_get_tree+0x4a/0x270 [ 341.156658][ T4828] vfs_get_tree+0x89/0x2f0 [ 341.161078][ T4828] path_mount+0x1326/0x1e20 [ 341.165591][ T4828] ? kmem_cache_free+0xeb/0x5b0 [ 341.170448][ T4828] ? finish_automount+0x960/0x960 [ 341.175483][ T4828] ? putname+0xfe/0x140 [ 341.179735][ T4828] __x64_sys_mount+0x27f/0x300 [ 341.184588][ T4828] ? copy_mnt_ns+0xae0/0xae0 [ 341.189180][ T4828] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.195083][ T4828] do_syscall_64+0x35/0xb0 [ 341.199504][ T4828] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.205411][ T4828] RIP: 0033:0x7fd97e88a93a [ 341.209912][ T4828] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.229518][ T4828] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 341.237931][ T4828] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 341.245895][ T4828] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 341.253887][ T4828] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 341.261856][ T4828] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 15:11:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c0000", 0x22, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:22 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 341.269830][ T4828] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 341.277826][ T4828] [ 341.298265][ T4836] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 341.325872][ T4836] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 341.327488][ T4827] gfs2: fsid=loop4.0: File system withdrawn [ 341.333947][ T4831] gfs2: fsid=loop0.0: about to withdraw this file system [ 341.340832][ T4838] loop1: detected capacity change from 0 to 256 [ 341.350953][ T4831] gfs2: fsid=loop0.0: File system withdrawn [ 341.355994][ T3651] Buffer I/O error on dev loop1, logical block 0, async page read [ 341.379008][ T3651] Buffer I/O error on dev loop1, logical block 0, async page read [ 341.402501][ T4840] loop3: detected capacity change from 0 to 256 [ 341.411176][ T3651] Buffer I/O error on dev loop1, logical block 0, async page read [ 341.418947][ T4831] CPU: 0 PID: 4831 Comm: syz-executor.0 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 341.426721][ T4840] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 341.429277][ T4831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 341.429300][ T4831] Call Trace: [ 341.429308][ T4831] [ 341.429319][ T4831] dump_stack_lvl+0xcd/0x134 [ 341.429355][ T4831] gfs2_withdraw.cold+0x272/0xf78 [ 341.438538][ T4838] gfs2: Invalid block size [ 341.447184][ T4831] ? gfs2_freeze_unlock+0x50/0x50 [ 341.447223][ T4831] ? gfs2_lm+0x1a0/0x1a0 [ 341.451480][ T4840] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 341.453419][ T4831] ? gfs2_meta_read+0x5e1/0x9c0 [ 341.453462][ T4831] gfs2_meta_check_ii+0x68/0xa0 [ 341.466523][ T4840] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 341.467627][ T4831] gfs2_meta_buffer+0x395/0x3f0 [ 341.467662][ T4831] ? gfs2_journal_wipe+0xd00/0xd00 [ 341.467693][ T4831] gfs2_inode_refresh+0x97/0xf50 [ 341.514735][ T4831] ? inode_go_sync+0x560/0x560 [ 341.519525][ T4831] inode_go_instantiate+0x46/0x60 [ 341.524566][ T4831] gfs2_instantiate+0x166/0x250 [ 341.529422][ T4831] gfs2_glock_wait+0x193/0x2e0 [ 341.534194][ T4831] gfs2_glock_nq+0xa81/0x1650 [ 341.538886][ T4831] gfs2_lookupi+0x369/0x6a0 [ 341.543398][ T4831] ? gfs2_lookup_by_inum+0x100/0x100 [ 341.548688][ T4831] ? gfs2_lookup_simple+0x99/0xe0 [ 341.553711][ T4831] ? crc32_body+0x348/0x5f0 [ 341.558221][ T4831] gfs2_lookup_simple+0x99/0xe0 [ 341.563071][ T4831] ? gfs2_rename2+0xa0/0xa0 [ 341.567573][ T4831] ? enable_ptr_key_workfn+0x20/0x20 [ 341.572859][ T4831] init_inodes+0x420/0x2790 [ 341.577363][ T4831] ? vsnprintf+0x2cc/0x14f0 [ 341.581869][ T4831] ? end_bio_io_page+0xa0/0xa0 [ 341.586634][ T4831] ? pointer+0x950/0x950 [ 341.590875][ T4831] ? gfs2_glock_dq_uninit+0x87/0x100 [ 341.596158][ T4831] ? snprintf+0xbb/0xf0 [ 341.600319][ T4831] ? vsprintf+0x30/0x30 [ 341.604561][ T4831] ? gfs2_read_super+0x17a0/0x17a0 [ 341.609680][ T4831] ? __debugfs_create_file+0x392/0x540 [ 341.615142][ T4831] gfs2_fill_super+0x1a3d/0x27f0 [ 341.620097][ T4831] ? gfs2_reconfigure+0x1060/0x1060 [ 341.625311][ T4831] ? gfs2_fill_super+0x1744/0x27f0 [ 341.630438][ T4831] ? snprintf+0xbb/0xf0 [ 341.634602][ T4831] ? vsprintf+0x30/0x30 [ 341.638761][ T4831] ? wait_for_completion_io_timeout+0x20/0x20 [ 341.644854][ T4831] ? set_blocksize+0x2e5/0x370 [ 341.649627][ T4831] get_tree_bdev+0x440/0x760 [ 341.654222][ T4831] ? gfs2_reconfigure+0x1060/0x1060 [ 341.659427][ T4831] gfs2_get_tree+0x4a/0x270 [ 341.663939][ T4831] vfs_get_tree+0x89/0x2f0 [ 341.668363][ T4831] path_mount+0x1326/0x1e20 [ 341.672871][ T4831] ? kmem_cache_free+0xeb/0x5b0 [ 341.677719][ T4831] ? finish_automount+0x960/0x960 [ 341.682746][ T4831] ? putname+0xfe/0x140 [ 341.686904][ T4831] __x64_sys_mount+0x27f/0x300 [ 341.691837][ T4831] ? copy_mnt_ns+0xae0/0xae0 [ 341.696426][ T4831] ? syscall_enter_from_user_mode+0x22/0xb0 [ 341.702342][ T4831] do_syscall_64+0x35/0xb0 [ 341.706759][ T4831] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.712649][ T4831] RIP: 0033:0x7f3fbbe8a93a [ 341.717081][ T4831] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.736786][ T4831] RSP: 002b:00007f3fbd06af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 341.745209][ T4831] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f3fbbe8a93a [ 341.753281][ T4831] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3fbd06afe0 [ 341.761515][ T4831] RBP: 00007f3fbd06b020 R08: 00007f3fbd06b020 R09: 0000000020000000 [ 341.769494][ T4831] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 341.777465][ T4831] R13: 0000000020000100 R14: 00007f3fbd06afe0 R15: 0000000020000040 [ 341.785449][ T4831] [ 341.793137][ T4827] CPU: 1 PID: 4827 Comm: syz-executor.4 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 341.803502][ T4827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 341.813497][ T4828] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 341.813557][ T4827] Call Trace: [ 341.813566][ T4827] [ 341.813575][ T4827] dump_stack_lvl+0xcd/0x134 [ 341.832581][ T4827] gfs2_withdraw.cold+0x272/0xf78 [ 341.837652][ T4827] ? gfs2_freeze_unlock+0x50/0x50 [ 341.842725][ T4827] ? gfs2_lm+0x1a0/0x1a0 [ 341.851753][ T4827] ? gfs2_meta_read+0x5e1/0x9c0 [ 341.856634][ T4827] gfs2_meta_check_ii+0x68/0xa0 [ 341.861512][ T4827] gfs2_meta_buffer+0x395/0x3f0 [ 341.866377][ T4827] ? gfs2_journal_wipe+0xd00/0xd00 [ 341.871508][ T4827] gfs2_inode_refresh+0x97/0xf50 [ 341.876451][ T4827] ? inode_go_sync+0x560/0x560 [ 341.881230][ T4827] inode_go_instantiate+0x46/0x60 [ 341.886260][ T4827] gfs2_instantiate+0x166/0x250 [ 341.891119][ T4827] gfs2_glock_wait+0x193/0x2e0 [ 341.895883][ T4827] gfs2_glock_nq+0xa81/0x1650 [ 341.900568][ T4827] gfs2_lookupi+0x369/0x6a0 [ 341.905076][ T4827] ? gfs2_lookup_by_inum+0x100/0x100 [ 341.910368][ T4827] ? gfs2_lookup_simple+0x99/0xe0 [ 341.915385][ T4827] ? crc32_body+0x348/0x5f0 [ 341.919897][ T4827] gfs2_lookup_simple+0x99/0xe0 [ 341.924741][ T4827] ? gfs2_rename2+0xa0/0xa0 [ 341.929242][ T4827] ? enable_ptr_key_workfn+0x20/0x20 [ 341.934532][ T4827] init_inodes+0x420/0x2790 [ 341.939039][ T4827] ? vsnprintf+0x2cc/0x14f0 [ 341.943544][ T4827] ? end_bio_io_page+0xa0/0xa0 [ 341.948311][ T4827] ? pointer+0x950/0x950 [ 341.952551][ T4827] ? gfs2_glock_dq_uninit+0x87/0x100 [ 341.957839][ T4827] ? snprintf+0xbb/0xf0 [ 341.962004][ T4827] ? vsprintf+0x30/0x30 [ 341.966159][ T4827] ? gfs2_read_super+0x17a0/0x17a0 [ 341.971301][ T4827] ? __debugfs_create_file+0x392/0x540 [ 341.976780][ T4827] gfs2_fill_super+0x1a3d/0x27f0 [ 341.981744][ T4827] ? gfs2_reconfigure+0x1060/0x1060 [ 341.986961][ T4827] ? gfs2_fill_super+0x1744/0x27f0 [ 341.992091][ T4827] ? snprintf+0xbb/0xf0 [ 341.996254][ T4827] ? vsprintf+0x30/0x30 [ 342.000417][ T4827] ? wait_for_completion_io_timeout+0x20/0x20 [ 342.006498][ T4827] ? set_blocksize+0x2e5/0x370 [ 342.011271][ T4827] get_tree_bdev+0x440/0x760 [ 342.015869][ T4827] ? gfs2_reconfigure+0x1060/0x1060 [ 342.021076][ T4827] gfs2_get_tree+0x4a/0x270 [ 342.025669][ T4827] vfs_get_tree+0x89/0x2f0 [ 342.030085][ T4827] path_mount+0x1326/0x1e20 [ 342.034596][ T4827] ? kmem_cache_free+0xeb/0x5b0 [ 342.039533][ T4827] ? finish_automount+0x960/0x960 [ 342.044559][ T4827] ? putname+0xfe/0x140 [ 342.048717][ T4827] __x64_sys_mount+0x27f/0x300 [ 342.053484][ T4827] ? copy_mnt_ns+0xae0/0xae0 [ 342.058074][ T4827] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.063973][ T4827] do_syscall_64+0x35/0xb0 [ 342.068391][ T4827] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.074287][ T4827] RIP: 0033:0x7f4784a8a93a [ 342.078698][ T4827] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 342.098306][ T4827] RSP: 002b:00007f4785c12f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 342.106713][ T4827] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4784a8a93a [ 342.114679][ T4827] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4785c12fe0 [ 342.122647][ T4827] RBP: 00007f4785c13020 R08: 00007f4785c13020 R09: 0000000020000000 [ 342.130615][ T4827] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 342.138581][ T4827] R13: 0000000020000100 R14: 00007f4785c12fe0 R15: 0000000020000040 [ 342.146561][ T4827] 15:11:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000", 0x33, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:22 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 342.242004][ T4842] loop1: detected capacity change from 0 to 256 [ 342.273072][ T3651] Buffer I/O error on dev loop1, logical block 0, async page read [ 342.290808][ T4844] loop2: detected capacity change from 0 to 256 [ 342.298455][ T4827] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 342.315929][ T4842] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" 15:11:23 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 342.354973][ T4846] loop3: detected capacity change from 0 to 256 [ 342.381432][ T4844] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 342.408942][ T4842] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 342.429941][ T4831] gfs2: fsid=loop0.0: can't lookup journal index: 0 [ 342.442101][ T4848] loop4: detected capacity change from 0 to 256 [ 342.459476][ T4844] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 342.466392][ T4842] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 342.466392][ T4842] bh = 0 (magic number) [ 342.466392][ T4842] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 342.494596][ T4848] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" 15:11:23 executing program 0: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:23 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:23 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 342.518983][ T4842] gfs2: fsid=loop1.0: about to withdraw this file system [ 342.527321][ T4844] bio_check_eod: 11 callbacks suppressed [ 342.527336][ T4844] syz-executor.2: attempt to access beyond end of device [ 342.527336][ T4844] loop2: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 342.546830][ T4848] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 342.596787][ T4842] gfs2: fsid=loop1.0: File system withdrawn [ 342.599007][ T4852] loop3: detected capacity change from 0 to 256 [ 342.605967][ T4853] loop5: detected capacity change from 0 to 256 [ 342.618577][ T4848] gfs2: fsid=loop4.0: fatal: invalid metadata block [ 342.618577][ T4848] bh = 0 (magic number) [ 342.618577][ T4848] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 342.641907][ T4133] blk_print_req_error: 53 callbacks suppressed [ 342.641925][ T4133] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 342.666370][ T4842] CPU: 0 PID: 4842 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 342.674300][ T4848] gfs2: fsid=loop4.0: about to withdraw this file system [ 342.676739][ T4842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 342.676757][ T4842] Call Trace: [ 342.676765][ T4842] [ 342.676777][ T4842] dump_stack_lvl+0xcd/0x134 [ 342.676823][ T4842] gfs2_withdraw.cold+0x272/0xf78 [ 342.684851][ T4848] gfs2: fsid=loop4.0: File system withdrawn [ 342.693876][ T4842] ? gfs2_freeze_unlock+0x50/0x50 [ 342.693922][ T4842] ? gfs2_lm+0x1a0/0x1a0 [ 342.693958][ T4842] ? gfs2_meta_read+0x5e1/0x9c0 [ 342.694000][ T4842] gfs2_meta_check_ii+0x68/0xa0 [ 342.718487][ T4844] gfs2: fsid=loop2.0: can't lookup journal index: 0 [ 342.720664][ T4842] gfs2_meta_buffer+0x395/0x3f0 [ 342.720701][ T4842] ? gfs2_journal_wipe+0xd00/0xd00 [ 342.725823][ T4853] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 342.729775][ T4842] gfs2_inode_refresh+0x97/0xf50 [ 342.729812][ T4842] ? inode_go_sync+0x560/0x560 [ 342.729844][ T4842] inode_go_instantiate+0x46/0x60 [ 342.741043][ T4853] gfs2: fsid=loop5: Now mounting FS (format 1801)... [ 342.741243][ T4842] gfs2_instantiate+0x166/0x250 [ 342.757701][ T4853] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 342.757701][ T4853] bh = 0 (magic number) [ 342.757701][ T4853] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 342.758949][ T4842] gfs2_glock_wait+0x193/0x2e0 [ 342.758979][ T4842] gfs2_glock_nq+0xa81/0x1650 [ 342.759014][ T4842] gfs2_lookupi+0x369/0x6a0 [ 342.759044][ T4842] ? gfs2_lookup_by_inum+0x100/0x100 [ 342.766602][ T4853] gfs2: fsid=loop5.0: about to withdraw this file system [ 342.768716][ T4842] ? gfs2_lookup_simple+0x99/0xe0 [ 342.768751][ T4842] ? crc32_body+0x348/0x5f0 [ 342.768810][ T4842] gfs2_lookup_simple+0x99/0xe0 [ 342.768835][ T4842] ? gfs2_rename2+0xa0/0xa0 [ 342.768862][ T4842] ? enable_ptr_key_workfn+0x20/0x20 [ 342.768897][ T4842] init_inodes+0x420/0x2790 [ 342.768935][ T4842] ? vsnprintf+0x2cc/0x14f0 [ 342.768970][ T4842] ? end_bio_io_page+0xa0/0xa0 [ 342.769008][ T4842] ? pointer+0x950/0x950 [ 342.769045][ T4842] ? gfs2_glock_dq_uninit+0x87/0x100 [ 342.769081][ T4842] ? snprintf+0xbb/0xf0 [ 342.769110][ T4842] ? vsprintf+0x30/0x30 [ 342.886261][ T4842] ? gfs2_read_super+0x17a0/0x17a0 [ 342.891411][ T4842] ? __debugfs_create_file+0x392/0x540 [ 342.896885][ T4842] gfs2_fill_super+0x1a3d/0x27f0 [ 342.901839][ T4842] ? gfs2_reconfigure+0x1060/0x1060 [ 342.907044][ T4842] ? gfs2_fill_super+0x1744/0x27f0 [ 342.912162][ T4842] ? snprintf+0xbb/0xf0 [ 342.916325][ T4842] ? vsprintf+0x30/0x30 [ 342.920479][ T4842] ? wait_for_completion_io_timeout+0x20/0x20 [ 342.926550][ T4842] ? set_blocksize+0x2e5/0x370 [ 342.931320][ T4842] get_tree_bdev+0x440/0x760 [ 342.935912][ T4842] ? gfs2_reconfigure+0x1060/0x1060 [ 342.941115][ T4842] gfs2_get_tree+0x4a/0x270 [ 342.945626][ T4842] vfs_get_tree+0x89/0x2f0 [ 342.950046][ T4842] path_mount+0x1326/0x1e20 [ 342.954554][ T4842] ? kmem_cache_free+0xeb/0x5b0 [ 342.959408][ T4842] ? finish_automount+0x960/0x960 [ 342.964437][ T4842] ? putname+0xfe/0x140 [ 342.968606][ T4842] __x64_sys_mount+0x27f/0x300 [ 342.973372][ T4842] ? copy_mnt_ns+0xae0/0xae0 [ 342.977966][ T4842] ? syscall_enter_from_user_mode+0x22/0xb0 [ 342.983869][ T4842] do_syscall_64+0x35/0xb0 [ 342.988290][ T4842] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.994214][ T4842] RIP: 0033:0x7fdedca8a93a [ 342.998665][ T4842] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.018558][ T4842] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 343.026974][ T4842] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 343.034945][ T4842] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 15:11:23 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.042913][ T4842] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 343.050878][ T4842] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 343.058846][ T4842] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 343.066824][ T4842] [ 343.084085][ T4853] gfs2: fsid=loop5.0: File system withdrawn [ 343.088753][ T4855] loop0: detected capacity change from 0 to 256 [ 343.091989][ T4848] CPU: 0 PID: 4848 Comm: syz-executor.4 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 343.106647][ T4848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 343.116730][ T4848] Call Trace: [ 343.120033][ T4848] [ 343.122989][ T4848] dump_stack_lvl+0xcd/0x134 [ 343.127622][ T4848] gfs2_withdraw.cold+0x272/0xf78 [ 343.132706][ T4848] ? gfs2_freeze_unlock+0x50/0x50 [ 343.137760][ T4848] ? gfs2_lm+0x1a0/0x1a0 [ 343.142037][ T4848] ? gfs2_meta_read+0x5e1/0x9c0 [ 343.146922][ T4848] gfs2_meta_check_ii+0x68/0xa0 [ 343.150232][ T4842] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 343.151787][ T4848] gfs2_meta_buffer+0x395/0x3f0 [ 343.163250][ T4848] ? gfs2_journal_wipe+0xd00/0xd00 [ 343.168400][ T4848] gfs2_inode_refresh+0x97/0xf50 [ 343.173369][ T4848] ? inode_go_sync+0x560/0x560 [ 343.178174][ T4848] inode_go_instantiate+0x46/0x60 [ 343.183231][ T4848] gfs2_instantiate+0x166/0x250 [ 343.188108][ T4848] gfs2_glock_wait+0x193/0x2e0 [ 343.192901][ T4848] gfs2_glock_nq+0xa81/0x1650 [ 343.197615][ T4848] gfs2_lookupi+0x369/0x6a0 [ 343.202148][ T4848] ? gfs2_lookup_by_inum+0x100/0x100 [ 343.207530][ T4848] ? gfs2_lookup_simple+0x99/0xe0 [ 343.212641][ T4848] ? crc32_body+0x348/0x5f0 [ 343.217159][ T4848] gfs2_lookup_simple+0x99/0xe0 [ 343.222023][ T4848] ? gfs2_rename2+0xa0/0xa0 [ 343.226538][ T4848] ? enable_ptr_key_workfn+0x20/0x20 [ 343.231837][ T4848] init_inodes+0x420/0x2790 [ 343.236358][ T4848] ? vsnprintf+0x2cc/0x14f0 [ 343.240874][ T4848] ? end_bio_io_page+0xa0/0xa0 [ 343.245640][ T4848] ? pointer+0x950/0x950 [ 343.249887][ T4848] ? gfs2_glock_dq_uninit+0x87/0x100 [ 343.255180][ T4848] ? snprintf+0xbb/0xf0 [ 343.259335][ T4848] ? vsprintf+0x30/0x30 [ 343.263486][ T4848] ? gfs2_read_super+0x17a0/0x17a0 [ 343.268611][ T4848] ? __debugfs_create_file+0x392/0x540 [ 343.274079][ T4848] gfs2_fill_super+0x1a3d/0x27f0 [ 343.279024][ T4848] ? gfs2_reconfigure+0x1060/0x1060 [ 343.284224][ T4848] ? gfs2_fill_super+0x1744/0x27f0 [ 343.289339][ T4848] ? snprintf+0xbb/0xf0 [ 343.293493][ T4848] ? vsprintf+0x30/0x30 [ 343.297643][ T4848] ? wait_for_completion_io_timeout+0x20/0x20 [ 343.303717][ T4848] ? set_blocksize+0x2e5/0x370 [ 343.308485][ T4848] get_tree_bdev+0x440/0x760 [ 343.313080][ T4848] ? gfs2_reconfigure+0x1060/0x1060 [ 343.318285][ T4848] gfs2_get_tree+0x4a/0x270 [ 343.322806][ T4848] vfs_get_tree+0x89/0x2f0 [ 343.327241][ T4848] path_mount+0x1326/0x1e20 [ 343.331766][ T4848] ? kmem_cache_free+0xeb/0x5b0 [ 343.336633][ T4848] ? finish_automount+0x960/0x960 [ 343.341665][ T4848] ? putname+0xfe/0x140 [ 343.345829][ T4848] __x64_sys_mount+0x27f/0x300 [ 343.350597][ T4848] ? copy_mnt_ns+0xae0/0xae0 [ 343.355189][ T4848] ? syscall_enter_from_user_mode+0x22/0xb0 [ 343.361277][ T4848] do_syscall_64+0x35/0xb0 [ 343.365958][ T4848] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.371849][ T4848] RIP: 0033:0x7f4784a8a93a [ 343.376260][ T4848] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 15:11:24 executing program 0: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.395963][ T4848] RSP: 002b:00007f4785c12f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 343.404379][ T4848] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4784a8a93a [ 343.412354][ T4848] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4785c12fe0 [ 343.420322][ T4848] RBP: 00007f4785c13020 R08: 00007f4785c13020 R09: 0000000020000000 [ 343.428460][ T4848] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 343.436512][ T4848] R13: 0000000020000100 R14: 00007f4785c12fe0 R15: 0000000020000040 [ 343.444601][ T4848] 15:11:24 executing program 0: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.501207][ T3655] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 343.510921][ T4853] CPU: 1 PID: 4853 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 343.515845][ T4861] loop3: detected capacity change from 0 to 256 [ 343.521252][ T4853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 343.521268][ T4853] Call Trace: [ 343.521275][ T4853] [ 343.521288][ T4853] dump_stack_lvl+0xcd/0x134 15:11:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.534981][ T4848] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 343.537576][ T4853] gfs2_withdraw.cold+0x272/0xf78 [ 343.537615][ T4853] ? gfs2_freeze_unlock+0x50/0x50 [ 343.565067][ T4853] ? gfs2_lm+0x1a0/0x1a0 [ 343.569337][ T4853] ? gfs2_meta_read+0x5e1/0x9c0 [ 343.575981][ T4853] gfs2_meta_check_ii+0x68/0xa0 [ 343.580896][ T4853] gfs2_meta_buffer+0x395/0x3f0 [ 343.585757][ T4853] ? gfs2_journal_wipe+0xd00/0xd00 [ 343.590974][ T4853] gfs2_inode_refresh+0x97/0xf50 [ 343.595997][ T4853] ? inode_go_sync+0x560/0x560 [ 343.600769][ T4853] inode_go_instantiate+0x46/0x60 [ 343.605790][ T4853] gfs2_instantiate+0x166/0x250 [ 343.610641][ T4853] gfs2_glock_wait+0x193/0x2e0 [ 343.615402][ T4853] gfs2_glock_nq+0xa81/0x1650 [ 343.620087][ T4853] gfs2_lookupi+0x369/0x6a0 [ 343.624595][ T4853] ? gfs2_lookup_by_inum+0x100/0x100 [ 343.629884][ T4853] ? gfs2_lookup_simple+0x99/0xe0 [ 343.634901][ T4853] ? crc32_body+0x348/0x5f0 [ 343.639411][ T4853] gfs2_lookup_simple+0x99/0xe0 [ 343.644256][ T4853] ? gfs2_rename2+0xa0/0xa0 [ 343.648760][ T4853] ? enable_ptr_key_workfn+0x20/0x20 [ 343.654048][ T4853] init_inodes+0x420/0x2790 [ 343.658555][ T4853] ? vsnprintf+0x2cc/0x14f0 [ 343.663059][ T4853] ? end_bio_io_page+0xa0/0xa0 [ 343.667827][ T4853] ? pointer+0x950/0x950 [ 343.672079][ T4853] ? gfs2_glock_dq_uninit+0x87/0x100 [ 343.677363][ T4853] ? snprintf+0xbb/0xf0 [ 343.681515][ T4853] ? vsprintf+0x30/0x30 [ 343.685668][ T4853] ? gfs2_read_super+0x17a0/0x17a0 [ 343.690788][ T4853] ? __debugfs_create_file+0x392/0x540 [ 343.696257][ T4853] gfs2_fill_super+0x1a3d/0x27f0 [ 343.702949][ T4853] ? gfs2_reconfigure+0x1060/0x1060 [ 343.708153][ T4853] ? gfs2_fill_super+0x1744/0x27f0 [ 343.713265][ T4853] ? snprintf+0xbb/0xf0 [ 343.717431][ T4853] ? vsprintf+0x30/0x30 [ 343.721586][ T4853] ? wait_for_completion_io_timeout+0x20/0x20 [ 343.727657][ T4853] ? set_blocksize+0x2e5/0x370 [ 343.732424][ T4853] get_tree_bdev+0x440/0x760 [ 343.737014][ T4853] ? gfs2_reconfigure+0x1060/0x1060 [ 343.742216][ T4853] gfs2_get_tree+0x4a/0x270 [ 343.746720][ T4853] vfs_get_tree+0x89/0x2f0 [ 343.751135][ T4853] path_mount+0x1326/0x1e20 [ 343.755639][ T4853] ? kmem_cache_free+0xeb/0x5b0 [ 343.760486][ T4853] ? finish_automount+0x960/0x960 [ 343.765514][ T4853] ? putname+0xfe/0x140 [ 343.769671][ T4853] __x64_sys_mount+0x27f/0x300 [ 343.774436][ T4853] ? copy_mnt_ns+0xae0/0xae0 [ 343.779026][ T4853] ? syscall_enter_from_user_mode+0x22/0xb0 [ 343.784925][ T4853] do_syscall_64+0x35/0xb0 [ 343.789339][ T4853] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.795231][ T4853] RIP: 0033:0x7fd97e88a93a [ 343.799642][ T4853] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.819256][ T4853] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 343.827677][ T4853] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 343.835649][ T4853] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 343.843620][ T4853] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 15:11:24 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000", 0x33, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:24 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.851591][ T4853] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 343.859903][ T4853] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 343.867888][ T4853] 15:11:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.923980][ T4866] loop0: detected capacity change from 0 to 256 [ 343.940477][ T4867] loop2: detected capacity change from 0 to 256 [ 343.960301][ T3655] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:24 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:24 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 343.972963][ T4870] loop3: detected capacity change from 0 to 256 [ 344.002294][ T4871] loop1: detected capacity change from 0 to 256 [ 344.013818][ T4871] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 344.024895][ T4853] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 344.077649][ T4874] loop2: detected capacity change from 0 to 256 [ 344.086852][ T4875] loop4: detected capacity change from 0 to 256 [ 344.088755][ T4871] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 344.103924][ T3655] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.109992][ T4871] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 344.109992][ T4871] bh = 0 (magic number) 15:11:24 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:24 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:24 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900000000000000000000000000000000000000000000000c00000000000009256c6f", 0x62, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 344.109992][ T4871] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 344.117391][ T3662] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.141955][ T4871] gfs2: fsid=loop1.0: about to withdraw this file system 15:11:24 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 344.184119][ T4878] loop3: detected capacity change from 0 to 256 [ 344.185956][ T4871] gfs2: fsid=loop1.0: File system withdrawn [ 344.204389][ T4133] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.220796][ T4879] loop0: detected capacity change from 0 to 256 [ 344.224951][ T4135] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.232052][ T4133] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 344.242585][ T4871] CPU: 0 PID: 4871 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 344.247222][ T4875] gfs2: fsid=loop4: Trying to join cluster "lock_nolock", "loop4" [ 344.256270][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 344.256288][ T4871] Call Trace: [ 344.256296][ T4871] [ 344.256307][ T4871] dump_stack_lvl+0xcd/0x134 [ 344.256343][ T4871] gfs2_withdraw.cold+0x272/0xf78 [ 344.279089][ T4875] gfs2: fsid=loop4: Now mounting FS (format 1801)... [ 344.280589][ T4871] ? gfs2_freeze_unlock+0x50/0x50 [ 344.280632][ T4871] ? gfs2_lm+0x1a0/0x1a0 [ 344.280660][ T4871] ? gfs2_meta_read+0x5e1/0x9c0 [ 344.311035][ T4871] gfs2_meta_check_ii+0x68/0xa0 [ 344.315904][ T4871] gfs2_meta_buffer+0x395/0x3f0 [ 344.320767][ T4871] ? gfs2_journal_wipe+0xd00/0xd00 [ 344.325895][ T4871] gfs2_inode_refresh+0x97/0xf50 [ 344.330835][ T4871] ? inode_go_sync+0x560/0x560 [ 344.335614][ T4871] inode_go_instantiate+0x46/0x60 [ 344.340646][ T4871] gfs2_instantiate+0x166/0x250 [ 344.345498][ T4871] gfs2_glock_wait+0x193/0x2e0 [ 344.350358][ T4871] gfs2_glock_nq+0xa81/0x1650 [ 344.355047][ T4871] gfs2_lookupi+0x369/0x6a0 [ 344.359557][ T4871] ? gfs2_lookup_by_inum+0x100/0x100 [ 344.364933][ T4871] ? gfs2_lookup_simple+0x99/0xe0 [ 344.369954][ T4871] ? crc32_body+0x348/0x5f0 [ 344.374468][ T4871] gfs2_lookup_simple+0x99/0xe0 [ 344.380139][ T4871] ? gfs2_rename2+0xa0/0xa0 [ 344.384830][ T4871] ? enable_ptr_key_workfn+0x20/0x20 [ 344.390157][ T4871] init_inodes+0x420/0x2790 [ 344.394675][ T4871] ? vsnprintf+0x2cc/0x14f0 [ 344.399188][ T4871] ? end_bio_io_page+0xa0/0xa0 [ 344.403955][ T4871] ? pointer+0x950/0x950 [ 344.408201][ T4871] ? gfs2_glock_dq_uninit+0x87/0x100 [ 344.413485][ T4871] ? snprintf+0xbb/0xf0 [ 344.417632][ T4871] ? vsprintf+0x30/0x30 [ 344.421780][ T4871] ? gfs2_read_super+0x17a0/0x17a0 [ 344.426892][ T4871] ? __debugfs_create_file+0x392/0x540 [ 344.432346][ T4871] gfs2_fill_super+0x1a3d/0x27f0 [ 344.437286][ T4871] ? gfs2_reconfigure+0x1060/0x1060 [ 344.442492][ T4871] ? gfs2_fill_super+0x1744/0x27f0 [ 344.447608][ T4871] ? snprintf+0xbb/0xf0 [ 344.451761][ T4871] ? vsprintf+0x30/0x30 [ 344.455915][ T4871] ? wait_for_completion_io_timeout+0x20/0x20 [ 344.461986][ T4871] ? set_blocksize+0x2e5/0x370 [ 344.466753][ T4871] get_tree_bdev+0x440/0x760 [ 344.471342][ T4871] ? gfs2_reconfigure+0x1060/0x1060 [ 344.476544][ T4871] gfs2_get_tree+0x4a/0x270 [ 344.481053][ T4871] vfs_get_tree+0x89/0x2f0 [ 344.485467][ T4871] path_mount+0x1326/0x1e20 [ 344.490058][ T4871] ? kmem_cache_free+0xeb/0x5b0 [ 344.495105][ T4871] ? finish_automount+0x960/0x960 [ 344.500139][ T4871] ? putname+0xfe/0x140 [ 344.504313][ T4871] __x64_sys_mount+0x27f/0x300 [ 344.509107][ T4871] ? copy_mnt_ns+0xae0/0xae0 [ 344.513709][ T4871] ? syscall_enter_from_user_mode+0x22/0xb0 [ 344.519632][ T4871] do_syscall_64+0x35/0xb0 [ 344.524065][ T4871] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.529967][ T4871] RIP: 0033:0x7fdedca8a93a [ 344.534412][ T4871] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.554034][ T4871] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 344.562448][ T4871] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 344.570417][ T4871] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 15:11:25 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000", 0x3e, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 344.578387][ T4871] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 344.586355][ T4871] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 344.594352][ T4871] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 344.602333][ T4871] [ 344.625820][ T4875] gfs2: fsid=loop4.0: fatal: invalid metadata block 15:11:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 344.625820][ T4875] bh = 0 (magic number) [ 344.625820][ T4875] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 344.689899][ T4886] loop5: detected capacity change from 0 to 256 [ 344.698969][ T3957] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.716503][ T4875] gfs2: fsid=loop4.0: about to withdraw this file system [ 344.734589][ T4875] gfs2: fsid=loop4.0: File system withdrawn [ 344.741633][ T4875] CPU: 0 PID: 4875 Comm: syz-executor.4 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 344.752257][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 344.762330][ T4875] Call Trace: [ 344.765623][ T4875] [ 344.768564][ T4875] dump_stack_lvl+0xcd/0x134 [ 344.773180][ T4875] gfs2_withdraw.cold+0x272/0xf78 [ 344.778241][ T4875] ? gfs2_freeze_unlock+0x50/0x50 [ 344.783302][ T4875] ? gfs2_lm+0x1a0/0x1a0 [ 344.787582][ T4875] ? gfs2_meta_read+0x5e1/0x9c0 [ 344.792468][ T4875] gfs2_meta_check_ii+0x68/0xa0 [ 344.797175][ T4871] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 344.797336][ T4875] gfs2_meta_buffer+0x395/0x3f0 [ 344.808012][ T4889] loop2: detected capacity change from 0 to 256 [ 344.808736][ T4875] ? gfs2_journal_wipe+0xd00/0xd00 [ 344.808783][ T4875] gfs2_inode_refresh+0x97/0xf50 [ 344.825097][ T4875] ? inode_go_sync+0x560/0x560 [ 344.829928][ T4875] inode_go_instantiate+0x46/0x60 [ 344.834961][ T4875] gfs2_instantiate+0x166/0x250 [ 344.839843][ T4875] gfs2_glock_wait+0x193/0x2e0 [ 344.844617][ T4875] gfs2_glock_nq+0xa81/0x1650 [ 344.849315][ T4875] gfs2_lookupi+0x369/0x6a0 [ 344.853838][ T4875] ? gfs2_lookup_by_inum+0x100/0x100 [ 344.859135][ T4875] ? gfs2_lookup_simple+0x99/0xe0 [ 344.864159][ T4875] ? crc32_body+0x348/0x5f0 [ 344.868706][ T4875] gfs2_lookup_simple+0x99/0xe0 [ 344.873556][ T4875] ? gfs2_rename2+0xa0/0xa0 [ 344.878056][ T4875] ? enable_ptr_key_workfn+0x20/0x20 [ 344.883343][ T4875] init_inodes+0x420/0x2790 [ 344.887848][ T4875] ? vsnprintf+0x2cc/0x14f0 [ 344.892353][ T4875] ? end_bio_io_page+0xa0/0xa0 [ 344.897115][ T4875] ? pointer+0x950/0x950 [ 344.901357][ T4875] ? gfs2_glock_dq_uninit+0x87/0x100 [ 344.906640][ T4875] ? snprintf+0xbb/0xf0 [ 344.910803][ T4875] ? vsprintf+0x30/0x30 [ 344.914953][ T4875] ? gfs2_read_super+0x17a0/0x17a0 [ 344.920097][ T4875] ? __debugfs_create_file+0x392/0x540 [ 344.925556][ T4875] gfs2_fill_super+0x1a3d/0x27f0 [ 344.930502][ T4875] ? gfs2_reconfigure+0x1060/0x1060 [ 344.935793][ T4875] ? gfs2_fill_super+0x1744/0x27f0 [ 344.940910][ T4875] ? snprintf+0xbb/0xf0 [ 344.945076][ T4875] ? vsprintf+0x30/0x30 [ 344.949242][ T4875] ? wait_for_completion_io_timeout+0x20/0x20 [ 344.955335][ T4875] ? set_blocksize+0x2e5/0x370 [ 344.960143][ T4875] get_tree_bdev+0x440/0x760 [ 344.964744][ T4875] ? gfs2_reconfigure+0x1060/0x1060 [ 344.969961][ T4875] gfs2_get_tree+0x4a/0x270 [ 344.974472][ T4875] vfs_get_tree+0x89/0x2f0 [ 344.978895][ T4875] path_mount+0x1326/0x1e20 [ 344.983404][ T4875] ? kmem_cache_free+0xeb/0x5b0 [ 344.988363][ T4875] ? finish_automount+0x960/0x960 [ 344.993392][ T4875] ? putname+0xfe/0x140 [ 344.997552][ T4875] __x64_sys_mount+0x27f/0x300 [ 345.002319][ T4875] ? copy_mnt_ns+0xae0/0xae0 [ 345.006910][ T4875] ? syscall_enter_from_user_mode+0x22/0xb0 [ 345.012809][ T4875] do_syscall_64+0x35/0xb0 [ 345.017221][ T4875] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 345.023109][ T4875] RIP: 0033:0x7f4784a8a93a [ 345.027517][ T4875] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.047132][ T4875] RSP: 002b:00007f4785c12f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 345.055558][ T4875] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f4784a8a93a [ 345.063630][ T4875] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4785c12fe0 [ 345.071613][ T4875] RBP: 00007f4785c13020 R08: 00007f4785c13020 R09: 0000000020000000 [ 345.079600][ T4875] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 345.087570][ T4875] R13: 0000000020000100 R14: 00007f4785c12fe0 R15: 0000000020000040 [ 345.095557][ T4875] [ 345.119671][ T4886] gfs2: fsid=loop5: Trying to join cluster "lock_nolock", "loop5" [ 345.124916][ T4875] gfs2: fsid=loop4.0: can't lookup journal index: 0 [ 345.131447][ T4886] gfs2: fsid=loop5: Now mounting FS (format 1801)... 15:11:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000", 0x33, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:25 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 345.153917][ T4886] gfs2: fsid=loop5.0: fatal: invalid metadata block [ 345.153917][ T4886] bh = 0 (magic number) [ 345.153917][ T4886] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 345.181486][ T4886] gfs2: fsid=loop5.0: about to withdraw this file system [ 345.211957][ T4886] gfs2: fsid=loop5.0: File system withdrawn [ 345.227671][ T4886] CPU: 0 PID: 4886 Comm: syz-executor.5 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 345.238017][ T4886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 345.248068][ T4886] Call Trace: [ 345.251340][ T4886] [ 345.254261][ T4886] dump_stack_lvl+0xcd/0x134 [ 345.258858][ T4886] gfs2_withdraw.cold+0x272/0xf78 [ 345.263887][ T4886] ? gfs2_freeze_unlock+0x50/0x50 [ 345.268911][ T4886] ? gfs2_lm+0x1a0/0x1a0 [ 345.273154][ T4886] ? gfs2_meta_read+0x5e1/0x9c0 [ 345.278020][ T4886] gfs2_meta_check_ii+0x68/0xa0 [ 345.282873][ T4886] gfs2_meta_buffer+0x395/0x3f0 [ 345.287719][ T4886] ? gfs2_journal_wipe+0xd00/0xd00 [ 345.292837][ T4886] gfs2_inode_refresh+0x97/0xf50 [ 345.297774][ T4886] ? inode_go_sync+0x560/0x560 [ 345.302540][ T4886] inode_go_instantiate+0x46/0x60 [ 345.307558][ T4886] gfs2_instantiate+0x166/0x250 [ 345.312405][ T4886] gfs2_glock_wait+0x193/0x2e0 [ 345.317164][ T4886] gfs2_glock_nq+0xa81/0x1650 [ 345.321846][ T4886] gfs2_lookupi+0x369/0x6a0 [ 345.326354][ T4886] ? gfs2_lookup_by_inum+0x100/0x100 [ 345.331644][ T4886] ? gfs2_lookup_simple+0x99/0xe0 [ 345.336660][ T4886] ? crc32_body+0x348/0x5f0 [ 345.341169][ T4886] gfs2_lookup_simple+0x99/0xe0 [ 345.346014][ T4886] ? gfs2_rename2+0xa0/0xa0 [ 345.350514][ T4886] ? enable_ptr_key_workfn+0x20/0x20 [ 345.355798][ T4886] init_inodes+0x420/0x2790 [ 345.360304][ T4886] ? vsnprintf+0x2cc/0x14f0 [ 345.364808][ T4886] ? end_bio_io_page+0xa0/0xa0 [ 345.369573][ T4886] ? pointer+0x950/0x950 [ 345.373815][ T4886] ? gfs2_glock_dq_uninit+0x87/0x100 [ 345.379102][ T4886] ? snprintf+0xbb/0xf0 [ 345.383262][ T4886] ? vsprintf+0x30/0x30 [ 345.387416][ T4886] ? gfs2_read_super+0x17a0/0x17a0 [ 345.392535][ T4886] ? __debugfs_create_file+0x392/0x540 [ 345.397994][ T4886] gfs2_fill_super+0x1a3d/0x27f0 [ 345.402939][ T4886] ? gfs2_reconfigure+0x1060/0x1060 [ 345.408139][ T4886] ? gfs2_fill_super+0x1744/0x27f0 [ 345.413250][ T4886] ? snprintf+0xbb/0xf0 [ 345.417400][ T4886] ? vsprintf+0x30/0x30 [ 345.421552][ T4886] ? wait_for_completion_io_timeout+0x20/0x20 [ 345.427625][ T4886] ? set_blocksize+0x2e5/0x370 [ 345.432393][ T4886] get_tree_bdev+0x440/0x760 [ 345.436983][ T4886] ? gfs2_reconfigure+0x1060/0x1060 [ 345.442188][ T4886] gfs2_get_tree+0x4a/0x270 [ 345.446691][ T4886] vfs_get_tree+0x89/0x2f0 [ 345.451111][ T4886] path_mount+0x1326/0x1e20 [ 345.455617][ T4886] ? kmem_cache_free+0xeb/0x5b0 [ 345.460467][ T4886] ? finish_automount+0x960/0x960 [ 345.465586][ T4886] ? putname+0xfe/0x140 [ 345.469762][ T4886] __x64_sys_mount+0x27f/0x300 [ 345.474542][ T4886] ? copy_mnt_ns+0xae0/0xae0 [ 345.479144][ T4886] ? syscall_enter_from_user_mode+0x22/0xb0 [ 345.485055][ T4886] do_syscall_64+0x35/0xb0 [ 345.489475][ T4886] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 345.495398][ T4886] RIP: 0033:0x7fd97e88a93a [ 345.499821][ T4886] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.519430][ T4886] RSP: 002b:00007fd97f999f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 345.527845][ T4886] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd97e88a93a [ 345.536073][ T4886] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fd97f999fe0 [ 345.544037][ T4886] RBP: 00007fd97f99a020 R08: 00007fd97f99a020 R09: 0000000020000000 [ 345.552005][ T4886] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 345.560254][ T4886] R13: 0000000020000100 R14: 00007fd97f999fe0 R15: 0000000020000040 [ 345.568239][ T4886] 15:11:26 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 345.604509][ T4886] gfs2: fsid=loop5.0: can't lookup journal index: 0 [ 345.632480][ T4896] loop2: detected capacity change from 0 to 256 15:11:26 executing program 5: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:26 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 345.666071][ T4898] loop4: detected capacity change from 0 to 256 15:11:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000000000000000000002000000000000081900"/81, 0x51, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:26 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 345.794863][ T4908] loop2: detected capacity change from 0 to 256 [ 345.806551][ T4910] gfs2: not a GFS2 filesystem [ 345.845324][ T4912] loop1: detected capacity change from 0 to 256 [ 345.870025][ T3655] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 345.890166][ T4912] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 345.932583][ T4912] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 345.943100][ T4912] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 345.943100][ T4912] bh = 0 (magic number) [ 345.943100][ T4912] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 345.966859][ T4912] gfs2: fsid=loop1.0: about to withdraw this file system [ 345.997437][ T4912] gfs2: fsid=loop1.0: File system withdrawn [ 346.010496][ T4912] CPU: 1 PID: 4912 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 346.020844][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 346.025154][ T4914] loop5: detected capacity change from 0 to 256 [ 346.030897][ T4912] Call Trace: [ 346.030908][ T4912] [ 346.030917][ T4912] dump_stack_lvl+0xcd/0x134 [ 346.030952][ T4912] gfs2_withdraw.cold+0x272/0xf78 [ 346.030987][ T4912] ? gfs2_freeze_unlock+0x50/0x50 [ 346.031017][ T4912] ? gfs2_lm+0x1a0/0x1a0 [ 346.031052][ T4912] ? gfs2_meta_read+0x5e1/0x9c0 [ 346.031096][ T4912] gfs2_meta_check_ii+0x68/0xa0 [ 346.031134][ T4912] gfs2_meta_buffer+0x395/0x3f0 [ 346.056749][ T4913] loop4: detected capacity change from 0 to 256 [ 346.058149][ T4912] ? gfs2_journal_wipe+0xd00/0xd00 [ 346.058191][ T4912] gfs2_inode_refresh+0x97/0xf50 [ 346.058215][ T4912] ? inode_go_sync+0x560/0x560 [ 346.058243][ T4912] inode_go_instantiate+0x46/0x60 [ 346.058267][ T4912] gfs2_instantiate+0x166/0x250 [ 346.058293][ T4912] gfs2_glock_wait+0x193/0x2e0 [ 346.058316][ T4912] gfs2_glock_nq+0xa81/0x1650 [ 346.058353][ T4912] gfs2_lookupi+0x369/0x6a0 [ 346.122055][ T4912] ? gfs2_lookup_by_inum+0x100/0x100 [ 346.127444][ T4912] ? gfs2_lookup_simple+0x99/0xe0 [ 346.132470][ T4912] ? crc32_body+0x348/0x5f0 [ 346.137010][ T4912] gfs2_lookup_simple+0x99/0xe0 [ 346.141872][ T4912] ? gfs2_rename2+0xa0/0xa0 [ 346.146371][ T4912] ? enable_ptr_key_workfn+0x20/0x20 [ 346.151661][ T4912] init_inodes+0x420/0x2790 [ 346.156167][ T4912] ? vsnprintf+0x2cc/0x14f0 [ 346.160673][ T4912] ? end_bio_io_page+0xa0/0xa0 [ 346.165436][ T4912] ? pointer+0x950/0x950 [ 346.169683][ T4912] ? gfs2_glock_dq_uninit+0x87/0x100 [ 346.174971][ T4912] ? snprintf+0xbb/0xf0 [ 346.179125][ T4912] ? vsprintf+0x30/0x30 [ 346.183277][ T4912] ? gfs2_read_super+0x17a0/0x17a0 [ 346.188393][ T4912] ? __debugfs_create_file+0x392/0x540 [ 346.193852][ T4912] gfs2_fill_super+0x1a3d/0x27f0 [ 346.198801][ T4912] ? gfs2_reconfigure+0x1060/0x1060 [ 346.204007][ T4912] ? gfs2_fill_super+0x1744/0x27f0 [ 346.209124][ T4912] ? snprintf+0xbb/0xf0 [ 346.213277][ T4912] ? vsprintf+0x30/0x30 [ 346.217438][ T4912] ? wait_for_completion_io_timeout+0x20/0x20 [ 346.223526][ T4912] ? set_blocksize+0x2e5/0x370 [ 346.228318][ T4912] get_tree_bdev+0x440/0x760 [ 346.232921][ T4912] ? gfs2_reconfigure+0x1060/0x1060 [ 346.238140][ T4912] gfs2_get_tree+0x4a/0x270 [ 346.242654][ T4912] vfs_get_tree+0x89/0x2f0 [ 346.247077][ T4912] path_mount+0x1326/0x1e20 [ 346.251588][ T4912] ? kmem_cache_free+0xeb/0x5b0 [ 346.256438][ T4912] ? finish_automount+0x960/0x960 [ 346.261471][ T4912] ? putname+0xfe/0x140 [ 346.265630][ T4912] __x64_sys_mount+0x27f/0x300 [ 346.270395][ T4912] ? copy_mnt_ns+0xae0/0xae0 [ 346.274985][ T4912] ? syscall_enter_from_user_mode+0x22/0xb0 [ 346.280887][ T4912] do_syscall_64+0x35/0xb0 [ 346.285304][ T4912] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.291208][ T4912] RIP: 0033:0x7fdedca8a93a [ 346.295621][ T4912] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 346.315230][ T4912] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 346.323644][ T4912] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 346.331614][ T4912] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 346.339585][ T4912] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 346.347551][ T4912] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 346.355695][ T4912] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 346.363788][ T4912] [ 346.396295][ T4912] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:11:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000", 0x3c, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 5: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 5: syz_mount_image$gfs2(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 346.513257][ T4923] loop5: detected capacity change from 0 to 256 [ 346.527835][ T4922] gfs2: not a GFS2 filesystem [ 346.528855][ T4924] loop4: detected capacity change from 0 to 256 [ 346.545655][ T4917] gfs2: not a GFS2 filesystem 15:11:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 346.577519][ T4926] loop1: detected capacity change from 0 to 256 15:11:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 346.635396][ T4926] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 346.637355][ T4929] loop5: detected capacity change from 0 to 256 [ 346.644413][ T4931] loop4: detected capacity change from 0 to 256 [ 346.673746][ T4934] gfs2: not a GFS2 filesystem [ 346.676627][ T4926] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 346.692826][ T4936] gfs2: not a GFS2 filesystem [ 346.704151][ T4926] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 346.704151][ T4926] bh = 0 (magic number) [ 346.704151][ T4926] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 346.731184][ T4926] gfs2: fsid=loop1.0: about to withdraw this file system [ 346.752570][ T4926] gfs2: fsid=loop1.0: File system withdrawn [ 346.792222][ T4926] CPU: 0 PID: 4926 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 346.802624][ T4926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 346.812709][ T4926] Call Trace: [ 346.816009][ T4926] [ 346.818956][ T4926] dump_stack_lvl+0xcd/0x134 [ 346.823581][ T4926] gfs2_withdraw.cold+0x272/0xf78 [ 346.828646][ T4926] ? gfs2_freeze_unlock+0x50/0x50 [ 346.833707][ T4926] ? gfs2_lm+0x1a0/0x1a0 [ 346.837986][ T4926] ? gfs2_meta_read+0x5e1/0x9c0 [ 346.842867][ T4926] gfs2_meta_check_ii+0x68/0xa0 [ 346.847744][ T4926] gfs2_meta_buffer+0x395/0x3f0 [ 346.852704][ T4926] ? gfs2_journal_wipe+0xd00/0xd00 [ 346.857857][ T4926] gfs2_inode_refresh+0x97/0xf50 [ 346.862821][ T4926] ? inode_go_sync+0x560/0x560 [ 346.867628][ T4926] inode_go_instantiate+0x46/0x60 [ 346.872677][ T4926] gfs2_instantiate+0x166/0x250 [ 346.877553][ T4926] gfs2_glock_wait+0x193/0x2e0 [ 346.882350][ T4926] gfs2_glock_nq+0xa81/0x1650 [ 346.887064][ T4926] gfs2_lookupi+0x369/0x6a0 [ 346.891608][ T4926] ? gfs2_lookup_by_inum+0x100/0x100 [ 346.896931][ T4926] ? gfs2_lookup_simple+0x99/0xe0 [ 346.902107][ T4926] ? crc32_body+0x348/0x5f0 [ 346.906741][ T4926] gfs2_lookup_simple+0x99/0xe0 [ 346.911627][ T4926] ? gfs2_rename2+0xa0/0xa0 [ 346.916257][ T4926] ? enable_ptr_key_workfn+0x20/0x20 [ 346.921590][ T4926] init_inodes+0x420/0x2790 [ 346.926135][ T4926] ? vsnprintf+0x2cc/0x14f0 [ 346.930676][ T4926] ? end_bio_io_page+0xa0/0xa0 [ 346.935474][ T4926] ? pointer+0x950/0x950 [ 346.939743][ T4926] ? gfs2_glock_dq_uninit+0x87/0x100 [ 346.945060][ T4926] ? snprintf+0xbb/0xf0 [ 346.949245][ T4926] ? vsprintf+0x30/0x30 [ 346.953427][ T4926] ? gfs2_read_super+0x17a0/0x17a0 [ 346.958574][ T4926] ? __debugfs_create_file+0x392/0x540 [ 346.964325][ T4926] gfs2_fill_super+0x1a3d/0x27f0 [ 346.969454][ T4926] ? gfs2_reconfigure+0x1060/0x1060 [ 346.974690][ T4926] ? gfs2_fill_super+0x1744/0x27f0 [ 346.979829][ T4926] ? snprintf+0xbb/0xf0 [ 346.984010][ T4926] ? vsprintf+0x30/0x30 [ 346.988181][ T4926] ? wait_for_completion_io_timeout+0x20/0x20 [ 346.994285][ T4926] ? set_blocksize+0x2e5/0x370 [ 346.999095][ T4926] get_tree_bdev+0x440/0x760 [ 347.003723][ T4926] ? gfs2_reconfigure+0x1060/0x1060 [ 347.008959][ T4926] gfs2_get_tree+0x4a/0x270 [ 347.013501][ T4926] vfs_get_tree+0x89/0x2f0 [ 347.017956][ T4926] path_mount+0x1326/0x1e20 [ 347.022505][ T4926] ? kmem_cache_free+0xeb/0x5b0 [ 347.027386][ T4926] ? finish_automount+0x960/0x960 [ 347.032511][ T4926] ? putname+0xfe/0x140 [ 347.036671][ T4926] __x64_sys_mount+0x27f/0x300 [ 347.041433][ T4926] ? copy_mnt_ns+0xae0/0xae0 [ 347.046017][ T4926] ? syscall_enter_from_user_mode+0x22/0xb0 [ 347.051913][ T4926] do_syscall_64+0x35/0xb0 [ 347.056349][ T4926] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.062237][ T4926] RIP: 0033:0x7fdedca8a93a [ 347.066647][ T4926] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 347.086276][ T4926] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 347.094688][ T4926] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 347.102649][ T4926] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 347.110874][ T4926] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 347.118839][ T4926] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 347.126807][ T4926] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 347.134785][ T4926] [ 347.145069][ T4926] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:11:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000", 0x3c, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:27 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 347.246256][ T4943] loop4: detected capacity change from 0 to 256 [ 347.268530][ T4947] loop5: detected capacity change from 0 to 256 [ 347.271091][ T4949] loop3: detected capacity change from 0 to 256 [ 347.276196][ T4944] gfs2: not a GFS2 filesystem [ 347.287982][ T4949] gfs2: not a GFS2 filesystem 15:11:28 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 347.291005][ T4948] gfs2: not a GFS2 filesystem [ 347.296962][ T4950] loop1: detected capacity change from 0 to 256 [ 347.306779][ T4950] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 347.320331][ T4950] gfs2: fsid=loop1: Now mounting FS (format 1801)... 15:11:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 347.342360][ T4950] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 347.342360][ T4950] bh = 0 (magic number) [ 347.342360][ T4950] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:11:28 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/55, 0x37, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 347.405968][ T4953] loop5: detected capacity change from 0 to 256 [ 347.423307][ T4956] gfs2: not a GFS2 filesystem [ 347.426827][ T4957] loop3: detected capacity change from 0 to 256 [ 347.434763][ T4958] loop0: detected capacity change from 0 to 256 [ 347.443456][ T4957] gfs2: not a GFS2 filesystem 15:11:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00"/54, 0x36, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 347.461169][ T4960] loop4: detected capacity change from 0 to 256 [ 347.464225][ T4950] gfs2: fsid=loop1.0: about to withdraw this file system [ 347.467697][ T4958] gfs2: not a GFS2 filesystem [ 347.493672][ T4950] gfs2: fsid=loop1.0: File system withdrawn [ 347.544423][ T4962] loop5: detected capacity change from 0 to 256 [ 347.553988][ T4950] CPU: 0 PID: 4950 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 347.564349][ T4950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 347.574411][ T4950] Call Trace: [ 347.577678][ T4950] [ 347.580600][ T4950] dump_stack_lvl+0xcd/0x134 [ 347.585208][ T4950] gfs2_withdraw.cold+0x272/0xf78 [ 347.590275][ T4950] ? gfs2_freeze_unlock+0x50/0x50 [ 347.595347][ T4950] ? gfs2_lm+0x1a0/0x1a0 [ 347.599619][ T4950] ? gfs2_meta_read+0x5e1/0x9c0 [ 347.604509][ T4950] gfs2_meta_check_ii+0x68/0xa0 [ 347.609392][ T4950] gfs2_meta_buffer+0x395/0x3f0 [ 347.614266][ T4950] ? gfs2_journal_wipe+0xd00/0xd00 [ 347.619429][ T4950] gfs2_inode_refresh+0x97/0xf50 [ 347.624392][ T4950] ? inode_go_sync+0x560/0x560 [ 347.629183][ T4950] inode_go_instantiate+0x46/0x60 [ 347.634224][ T4950] gfs2_instantiate+0x166/0x250 [ 347.639130][ T4950] gfs2_glock_wait+0x193/0x2e0 [ 347.643914][ T4950] gfs2_glock_nq+0xa81/0x1650 [ 347.648632][ T4950] gfs2_lookupi+0x369/0x6a0 [ 347.653167][ T4950] ? gfs2_lookup_by_inum+0x100/0x100 [ 347.658489][ T4950] ? gfs2_lookup_simple+0x99/0xe0 [ 347.663531][ T4950] ? crc32_body+0x348/0x5f0 [ 347.668071][ T4950] gfs2_lookup_simple+0x99/0xe0 [ 347.672944][ T4950] ? gfs2_rename2+0xa0/0xa0 [ 347.677474][ T4950] ? enable_ptr_key_workfn+0x20/0x20 [ 347.682783][ T4950] init_inodes+0x420/0x2790 [ 347.687323][ T4950] ? vsnprintf+0x2cc/0x14f0 [ 347.691855][ T4950] ? end_bio_io_page+0xa0/0xa0 [ 347.696648][ T4950] ? pointer+0x950/0x950 [ 347.700919][ T4950] ? gfs2_glock_dq_uninit+0x87/0x100 [ 347.706230][ T4950] ? snprintf+0xbb/0xf0 [ 347.710415][ T4950] ? vsprintf+0x30/0x30 [ 347.714598][ T4950] ? gfs2_read_super+0x17a0/0x17a0 [ 347.719751][ T4950] ? __debugfs_create_file+0x392/0x540 [ 347.725237][ T4950] gfs2_fill_super+0x1a3d/0x27f0 [ 347.730221][ T4950] ? gfs2_reconfigure+0x1060/0x1060 [ 347.735721][ T4950] ? gfs2_fill_super+0x1744/0x27f0 [ 347.740877][ T4950] ? snprintf+0xbb/0xf0 [ 347.745069][ T4950] ? vsprintf+0x30/0x30 [ 347.749247][ T4950] ? wait_for_completion_io_timeout+0x20/0x20 [ 347.755481][ T4950] ? set_blocksize+0x2e5/0x370 [ 347.760470][ T4950] get_tree_bdev+0x440/0x760 [ 347.765095][ T4950] ? gfs2_reconfigure+0x1060/0x1060 [ 347.770416][ T4950] gfs2_get_tree+0x4a/0x270 [ 347.774967][ T4950] vfs_get_tree+0x89/0x2f0 [ 347.779416][ T4950] path_mount+0x1326/0x1e20 [ 347.783943][ T4950] ? kmem_cache_free+0xeb/0x5b0 [ 347.788833][ T4950] ? finish_automount+0x960/0x960 [ 347.793900][ T4950] ? putname+0xfe/0x140 [ 347.798096][ T4950] __x64_sys_mount+0x27f/0x300 [ 347.802887][ T4950] ? copy_mnt_ns+0xae0/0xae0 [ 347.807507][ T4950] ? syscall_enter_from_user_mode+0x22/0xb0 [ 347.813439][ T4950] do_syscall_64+0x35/0xb0 [ 347.817885][ T4950] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.823817][ T4950] RIP: 0033:0x7fdedca8a93a [ 347.828257][ T4950] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 347.847895][ T4950] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 347.856353][ T4950] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 347.864323][ T4950] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 347.872299][ T4950] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 347.880284][ T4950] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 347.888671][ T4950] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 347.896819][ T4950] [ 347.910440][ T4950] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 347.944500][ T3662] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000", 0x3c, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 348.021868][ T4967] loop0: detected capacity change from 0 to 256 [ 348.031952][ T4970] loop3: detected capacity change from 0 to 256 [ 348.038502][ T4969] gfs2: not a GFS2 filesystem 15:11:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 348.062266][ T4967] gfs2: not a GFS2 filesystem [ 348.068014][ T4970] gfs2: not a GFS2 filesystem [ 348.095656][ T4975] loop1: detected capacity change from 0 to 256 15:11:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:28 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 348.117518][ T4133] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 348.150142][ T4133] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 15:11:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 348.173890][ T4133] buffer_io_error: 29 callbacks suppressed [ 348.173966][ T4133] Buffer I/O error on dev loop1, logical block 0, async page read [ 348.204742][ T4982] loop2: detected capacity change from 0 to 256 [ 348.208358][ T4984] loop3: detected capacity change from 0 to 256 [ 348.226270][ T4975] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 348.244567][ T4975] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 348.254531][ T4984] gfs2: not a GFS2 filesystem [ 348.262234][ T4975] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 348.262234][ T4975] bh = 0 (magic number) [ 348.262234][ T4975] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 348.265269][ T4982] gfs2: not a GFS2 filesystem [ 348.298405][ T4975] gfs2: fsid=loop1.0: about to withdraw this file system [ 348.309105][ T4975] gfs2: fsid=loop1.0: File system withdrawn [ 348.315855][ T4975] CPU: 1 PID: 4975 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 348.326296][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 348.336381][ T4975] Call Trace: [ 348.339683][ T4975] [ 348.342633][ T4975] dump_stack_lvl+0xcd/0x134 [ 348.347267][ T4975] gfs2_withdraw.cold+0x272/0xf78 [ 348.352503][ T4975] ? gfs2_freeze_unlock+0x50/0x50 [ 348.357653][ T4975] ? gfs2_lm+0x1a0/0x1a0 [ 348.361928][ T4975] ? gfs2_meta_read+0x5e1/0x9c0 [ 348.366801][ T4975] gfs2_meta_check_ii+0x68/0xa0 [ 348.371661][ T4975] gfs2_meta_buffer+0x395/0x3f0 [ 348.376513][ T4975] ? gfs2_journal_wipe+0xd00/0xd00 [ 348.381634][ T4975] gfs2_inode_refresh+0x97/0xf50 [ 348.386574][ T4975] ? inode_go_sync+0x560/0x560 [ 348.391347][ T4975] inode_go_instantiate+0x46/0x60 [ 348.396372][ T4975] gfs2_instantiate+0x166/0x250 [ 348.401223][ T4975] gfs2_glock_wait+0x193/0x2e0 [ 348.405985][ T4975] gfs2_glock_nq+0xa81/0x1650 [ 348.410670][ T4975] gfs2_lookupi+0x369/0x6a0 [ 348.415176][ T4975] ? gfs2_lookup_by_inum+0x100/0x100 [ 348.420470][ T4975] ? gfs2_lookup_simple+0x99/0xe0 [ 348.425496][ T4975] ? crc32_body+0x348/0x5f0 [ 348.430008][ T4975] gfs2_lookup_simple+0x99/0xe0 [ 348.434859][ T4975] ? gfs2_rename2+0xa0/0xa0 [ 348.439394][ T4975] ? enable_ptr_key_workfn+0x20/0x20 [ 348.444708][ T4975] init_inodes+0x420/0x2790 [ 348.449231][ T4975] ? vsnprintf+0x2cc/0x14f0 [ 348.453755][ T4975] ? end_bio_io_page+0xa0/0xa0 [ 348.458542][ T4975] ? pointer+0x950/0x950 [ 348.462794][ T4975] ? gfs2_glock_dq_uninit+0x87/0x100 [ 348.468095][ T4975] ? snprintf+0xbb/0xf0 [ 348.472260][ T4975] ? vsprintf+0x30/0x30 [ 348.476418][ T4975] ? gfs2_read_super+0x17a0/0x17a0 [ 348.481539][ T4975] ? __debugfs_create_file+0x392/0x540 [ 348.486999][ T4975] gfs2_fill_super+0x1a3d/0x27f0 [ 348.491945][ T4975] ? gfs2_reconfigure+0x1060/0x1060 [ 348.497147][ T4975] ? gfs2_fill_super+0x1744/0x27f0 [ 348.502265][ T4975] ? snprintf+0xbb/0xf0 [ 348.506423][ T4975] ? vsprintf+0x30/0x30 [ 348.510576][ T4975] ? wait_for_completion_io_timeout+0x20/0x20 [ 348.516651][ T4975] ? set_blocksize+0x2e5/0x370 [ 348.521422][ T4975] get_tree_bdev+0x440/0x760 [ 348.526015][ T4975] ? gfs2_reconfigure+0x1060/0x1060 [ 348.531219][ T4975] gfs2_get_tree+0x4a/0x270 [ 348.535814][ T4975] vfs_get_tree+0x89/0x2f0 [ 348.540250][ T4975] path_mount+0x1326/0x1e20 [ 348.544758][ T4975] ? kmem_cache_free+0xeb/0x5b0 [ 348.549615][ T4975] ? finish_automount+0x960/0x960 [ 348.554649][ T4975] ? putname+0xfe/0x140 [ 348.558813][ T4975] __x64_sys_mount+0x27f/0x300 [ 348.563578][ T4975] ? copy_mnt_ns+0xae0/0xae0 [ 348.568695][ T4975] ? syscall_enter_from_user_mode+0x22/0xb0 [ 348.574603][ T4975] do_syscall_64+0x35/0xb0 [ 348.579148][ T4975] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.585056][ T4975] RIP: 0033:0x7fdedca8a93a [ 348.589484][ T4975] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.609106][ T4975] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 348.617521][ T4975] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 348.625493][ T4975] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 348.633461][ T4975] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 348.641430][ T4975] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 348.649397][ T4975] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 348.657558][ T4975] [ 348.679496][ T4975] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 348.709250][ T3651] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000000000000000020000000000000819", 0x40, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:29 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 348.814026][ T4992] loop3: detected capacity change from 0 to 256 [ 348.830445][ T4996] loop2: detected capacity change from 0 to 256 [ 348.833209][ T4993] gfs2: not a GFS2 filesystem [ 348.843243][ T4995] loop0: detected capacity change from 0 to 256 [ 348.849658][ T4994] gfs2: not a GFS2 filesystem [ 348.851772][ T3651] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 348.873408][ T4995] gfs2: not a GFS2 filesystem [ 348.875195][ T4998] loop1: detected capacity change from 0 to 256 [ 348.880883][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 348.894967][ T4996] gfs2: not a GFS2 filesystem [ 348.902437][ T4992] gfs2: not a GFS2 filesystem [ 348.908707][ T4998] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 348.916608][ T4998] gfs2: fsid=loop1: Now mounting FS (format 1801)... 15:11:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 348.963025][ T4998] syz-executor.1: attempt to access beyond end of device [ 348.963025][ T4998] loop1: rw=12288, sector=16584, nr_sectors = 8 limit=256 [ 349.030835][ T4998] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 349.038493][ T5004] loop2: detected capacity change from 0 to 256 [ 349.051758][ T5000] gfs2: not a GFS2 filesystem [ 349.052742][ T5007] loop0: detected capacity change from 0 to 256 [ 349.063407][ T5003] gfs2: not a GFS2 filesystem [ 349.074013][ T5008] loop3: detected capacity change from 0 to 256 15:11:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 349.082312][ T5004] gfs2: not a GFS2 filesystem [ 349.096625][ T5008] gfs2: not a GFS2 filesystem [ 349.096994][ T5007] gfs2: not a GFS2 filesystem 15:11:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000", 0x3c, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:29 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000", 0x31, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:29 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 349.173084][ T5010] gfs2: not a GFS2 filesystem 15:11:29 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 349.212938][ T5013] gfs2: not a GFS2 filesystem [ 349.230278][ T5016] loop1: detected capacity change from 0 to 256 [ 349.230920][ T5017] loop2: detected capacity change from 0 to 256 [ 349.244500][ T5018] loop0: detected capacity change from 0 to 256 [ 349.251506][ T5020] loop3: detected capacity change from 0 to 256 [ 349.268031][ T5017] gfs2: not a GFS2 filesystem [ 349.273626][ T5016] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 349.279110][ T5022] loop5: detected capacity change from 0 to 256 [ 349.288505][ T5016] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 349.305603][ T5018] gfs2: not a GFS2 filesystem [ 349.307420][ T5016] gfs2: fsid=loop1.0: fatal: invalid metadata block 15:11:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:30 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 349.307420][ T5016] bh = 0 (magic number) [ 349.307420][ T5016] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 349.311196][ T5020] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 349.339403][ T5022] gfs2: not a GFS2 filesystem [ 349.353412][ T5020] gfs2: fsid=loop3: Now mounting FS (format 1801)... 15:11:30 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:30 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 349.374275][ T5020] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 349.374275][ T5020] bh = 0 (magic number) [ 349.374275][ T5020] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 349.394087][ T5024] loop2: detected capacity change from 0 to 256 [ 349.413514][ T5016] gfs2: fsid=loop1.0: about to withdraw this file system [ 349.432660][ T5026] loop4: detected capacity change from 0 to 256 [ 349.442202][ T5016] gfs2: fsid=loop1.0: File system withdrawn [ 349.456580][ T5016] CPU: 0 PID: 5016 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 349.461007][ T5030] loop5: detected capacity change from 0 to 256 [ 349.466945][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 349.466965][ T5016] Call Trace: [ 349.466974][ T5016] [ 349.466984][ T5016] dump_stack_lvl+0xcd/0x134 [ 349.467025][ T5016] gfs2_withdraw.cold+0x272/0xf78 [ 349.473499][ T5024] gfs2: not a GFS2 filesystem [ 349.483326][ T5016] ? gfs2_freeze_unlock+0x50/0x50 [ 349.483368][ T5016] ? gfs2_lm+0x1a0/0x1a0 [ 349.483395][ T5016] ? gfs2_meta_read+0x5e1/0x9c0 [ 349.488214][ T5030] gfs2: not a GFS2 filesystem [ 349.489611][ T5016] gfs2_meta_check_ii+0x68/0xa0 [ 349.489650][ T5016] gfs2_meta_buffer+0x395/0x3f0 [ 349.494571][ T5020] gfs2: fsid=loop3.0: about to withdraw this file system [ 349.499234][ T5016] ? gfs2_journal_wipe+0xd00/0xd00 [ 349.499284][ T5016] gfs2_inode_refresh+0x97/0xf50 [ 349.499308][ T5016] ? inode_go_sync+0x560/0x560 [ 349.504241][ T5020] gfs2: fsid=loop3.0: File system withdrawn [ 349.508981][ T5016] inode_go_instantiate+0x46/0x60 [ 349.509014][ T5016] gfs2_instantiate+0x166/0x250 [ 349.509038][ T5016] gfs2_glock_wait+0x193/0x2e0 [ 349.509060][ T5016] gfs2_glock_nq+0xa81/0x1650 [ 349.509092][ T5016] gfs2_lookupi+0x369/0x6a0 [ 349.509125][ T5016] ? gfs2_lookup_by_inum+0x100/0x100 [ 349.509162][ T5016] ? gfs2_lookup_simple+0x99/0xe0 [ 349.509184][ T5016] ? crc32_body+0x348/0x5f0 [ 349.509220][ T5016] gfs2_lookup_simple+0x99/0xe0 [ 349.509245][ T5016] ? gfs2_rename2+0xa0/0xa0 [ 349.509272][ T5016] ? enable_ptr_key_workfn+0x20/0x20 [ 349.509311][ T5016] init_inodes+0x420/0x2790 [ 349.509342][ T5016] ? vsnprintf+0x2cc/0x14f0 [ 349.509367][ T5016] ? end_bio_io_page+0xa0/0xa0 [ 349.627426][ T5016] ? pointer+0x950/0x950 [ 349.631686][ T5016] ? gfs2_glock_dq_uninit+0x87/0x100 [ 349.636993][ T5016] ? snprintf+0xbb/0xf0 [ 349.641179][ T5016] ? vsprintf+0x30/0x30 [ 349.645346][ T5016] ? gfs2_read_super+0x17a0/0x17a0 [ 349.650504][ T5016] ? __debugfs_create_file+0x392/0x540 [ 349.655984][ T5016] gfs2_fill_super+0x1a3d/0x27f0 [ 349.660949][ T5016] ? gfs2_reconfigure+0x1060/0x1060 [ 349.665637][ T5029] loop0: detected capacity change from 0 to 256 [ 349.666159][ T5016] ? gfs2_fill_super+0x1744/0x27f0 [ 349.666196][ T5016] ? snprintf+0xbb/0xf0 [ 349.666220][ T5016] ? vsprintf+0x30/0x30 [ 349.674125][ T5026] gfs2: not a GFS2 filesystem [ 349.677789][ T5016] ? wait_for_completion_io_timeout+0x20/0x20 [ 349.677828][ T5016] ? set_blocksize+0x2e5/0x370 [ 349.677858][ T5016] get_tree_bdev+0x440/0x760 [ 349.685365][ T5029] gfs2: not a GFS2 filesystem [ 349.690794][ T5016] ? gfs2_reconfigure+0x1060/0x1060 [ 349.690832][ T5016] gfs2_get_tree+0x4a/0x270 [ 349.690860][ T5016] vfs_get_tree+0x89/0x2f0 [ 349.690886][ T5016] path_mount+0x1326/0x1e20 [ 349.729756][ T5016] ? kmem_cache_free+0xeb/0x5b0 [ 349.734630][ T5016] ? finish_automount+0x960/0x960 [ 349.739757][ T5016] ? putname+0xfe/0x140 [ 349.743935][ T5016] __x64_sys_mount+0x27f/0x300 [ 349.748717][ T5016] ? copy_mnt_ns+0xae0/0xae0 [ 349.753316][ T5016] ? syscall_enter_from_user_mode+0x22/0xb0 [ 349.759320][ T5016] do_syscall_64+0x35/0xb0 [ 349.763757][ T5016] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 349.769666][ T5016] RIP: 0033:0x7fdedca8a93a [ 349.774088][ T5016] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 349.793735][ T5016] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 349.802156][ T5016] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 349.810138][ T5016] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 349.818291][ T5016] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 349.826267][ T5016] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 349.834246][ T5016] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 349.842253][ T5016] [ 349.845374][ T5020] CPU: 1 PID: 5020 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 349.855738][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 349.865900][ T5020] Call Trace: [ 349.869369][ T5020] [ 349.872330][ T5020] dump_stack_lvl+0xcd/0x134 [ 349.877134][ T5020] gfs2_withdraw.cold+0x272/0xf78 [ 349.882201][ T5020] ? gfs2_freeze_unlock+0x50/0x50 [ 349.887352][ T5020] ? gfs2_lm+0x1a0/0x1a0 [ 349.891629][ T5020] ? gfs2_meta_read+0x5e1/0x9c0 [ 349.896516][ T5020] gfs2_meta_check_ii+0x68/0xa0 [ 349.901407][ T5020] gfs2_meta_buffer+0x395/0x3f0 [ 349.906288][ T5020] ? gfs2_journal_wipe+0xd00/0xd00 [ 349.911446][ T5020] gfs2_inode_refresh+0x97/0xf50 [ 349.916407][ T5020] ? inode_go_sync+0x560/0x560 [ 349.921199][ T5020] inode_go_instantiate+0x46/0x60 [ 349.926260][ T5020] gfs2_instantiate+0x166/0x250 [ 349.928246][ T5016] gfs2: fsid=loop1.0: can't lookup journal index: 0 [ 349.931133][ T5020] gfs2_glock_wait+0x193/0x2e0 [ 349.931164][ T5020] gfs2_glock_nq+0xa81/0x1650 [ 349.931201][ T5020] gfs2_lookupi+0x369/0x6a0 [ 349.951732][ T5020] ? gfs2_lookup_by_inum+0x100/0x100 [ 349.957058][ T5020] ? gfs2_lookup_simple+0x99/0xe0 [ 349.962085][ T5020] ? crc32_body+0x348/0x5f0 [ 349.966600][ T5020] gfs2_lookup_simple+0x99/0xe0 [ 349.971452][ T5020] ? gfs2_rename2+0xa0/0xa0 [ 349.975954][ T5020] ? enable_ptr_key_workfn+0x20/0x20 [ 349.981243][ T5020] init_inodes+0x420/0x2790 [ 349.985757][ T5020] ? vsnprintf+0x2cc/0x14f0 [ 349.990269][ T5020] ? end_bio_io_page+0xa0/0xa0 [ 349.995041][ T5020] ? pointer+0x950/0x950 [ 349.999287][ T5020] ? gfs2_glock_dq_uninit+0x87/0x100 [ 350.004583][ T5020] ? snprintf+0xbb/0xf0 [ 350.008737][ T5020] ? vsprintf+0x30/0x30 [ 350.012889][ T5020] ? gfs2_read_super+0x17a0/0x17a0 [ 350.018009][ T5020] ? __debugfs_create_file+0x392/0x540 [ 350.023468][ T5020] gfs2_fill_super+0x1a3d/0x27f0 [ 350.028421][ T5020] ? gfs2_reconfigure+0x1060/0x1060 [ 350.033622][ T5020] ? gfs2_fill_super+0x1744/0x27f0 [ 350.038742][ T5020] ? snprintf+0xbb/0xf0 [ 350.042895][ T5020] ? vsprintf+0x30/0x30 [ 350.047049][ T5020] ? wait_for_completion_io_timeout+0x20/0x20 [ 350.053124][ T5020] ? set_blocksize+0x2e5/0x370 [ 350.057898][ T5020] get_tree_bdev+0x440/0x760 [ 350.062490][ T5020] ? gfs2_reconfigure+0x1060/0x1060 [ 350.067695][ T5020] gfs2_get_tree+0x4a/0x270 [ 350.072202][ T5020] vfs_get_tree+0x89/0x2f0 [ 350.076619][ T5020] path_mount+0x1326/0x1e20 [ 350.081127][ T5020] ? kmem_cache_free+0xeb/0x5b0 [ 350.085977][ T5020] ? finish_automount+0x960/0x960 [ 350.091005][ T5020] ? putname+0xfe/0x140 [ 350.095201][ T5020] __x64_sys_mount+0x27f/0x300 [ 350.099968][ T5020] ? copy_mnt_ns+0xae0/0xae0 [ 350.104561][ T5020] ? syscall_enter_from_user_mode+0x22/0xb0 [ 350.110464][ T5020] do_syscall_64+0x35/0xb0 [ 350.114881][ T5020] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 350.120772][ T5020] RIP: 0033:0x7facb128a93a [ 350.125183][ T5020] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 350.144790][ T5020] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 350.153205][ T5020] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 350.161172][ T5020] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 350.169245][ T5020] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 350.177220][ T5020] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 350.185189][ T5020] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 350.193173][ T5020] [ 350.215387][ T5020] gfs2: fsid=loop3.0: can't lookup journal index: 0 15:11:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000", 0x3c, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) 15:11:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000", 0x31, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:31 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 350.245336][ T4131] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 350.262066][ T4135] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 350.272224][ T3957] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 350.282637][ T4133] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 15:11:31 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="01161970000000010000000000000000000000640000000000000709000007", 0x1f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 350.363166][ T5036] loop3: detected capacity change from 0 to 256 [ 350.372469][ T5033] loop1: detected capacity change from 0 to 256 [ 350.373664][ T3662] Buffer I/O error on dev loop3, logical block 0, async page read [ 350.389749][ T4135] Buffer I/O error on dev loop1, logical block 0, async page read [ 350.412305][ T5037] loop0: detected capacity change from 0 to 256 [ 350.416660][ T5040] loop5: detected capacity change from 0 to 256 [ 350.419263][ T5038] loop4: detected capacity change from 0 to 256 [ 350.440044][ T5036] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 350.446558][ T5033] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 350.450306][ T5036] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 350.458799][ T3655] Buffer I/O error on dev loop4, logical block 0, async page read [ 350.476956][ T5033] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 350.487871][ T5040] gfs2: not a GFS2 filesystem [ 350.492678][ T5037] gfs2: fsid=: Unknown on-disk format, unable to mount [ 350.498699][ T5033] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 350.498699][ T5033] bh = 0 (magic number) [ 350.498699][ T5033] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 350.504180][ T5038] gfs2: not a GFS2 filesystem [ 350.538199][ T5036] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 350.538199][ T5036] bh = 0 (magic number) [ 350.538199][ T5036] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 15:11:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:31 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="01161970000000010000000000000000000000640000000000000709000007", 0x1f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 350.565284][ T5033] gfs2: fsid=loop1.0: about to withdraw this file system [ 350.587528][ T5042] loop2: detected capacity change from 0 to 256 [ 350.589233][ T3651] Buffer I/O error on dev loop2, logical block 0, async page read [ 350.667966][ T5036] gfs2: fsid=loop3.0: about to withdraw this file system [ 350.683715][ T5044] loop5: detected capacity change from 0 to 256 [ 350.695954][ T5042] gfs2: not a GFS2 filesystem [ 350.697056][ T5033] gfs2: fsid=loop1.0: File system withdrawn [ 350.710235][ T5036] gfs2: fsid=loop3.0: File system withdrawn [ 350.712683][ T5046] loop0: detected capacity change from 0 to 256 [ 350.716705][ T5033] CPU: 1 PID: 5033 Comm: syz-executor.1 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 350.732918][ T5033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 350.743084][ T5033] Call Trace: [ 350.746370][ T5033] [ 350.749301][ T5033] dump_stack_lvl+0xcd/0x134 [ 350.753896][ T5033] gfs2_withdraw.cold+0x272/0xf78 [ 350.758925][ T5033] ? gfs2_freeze_unlock+0x50/0x50 [ 350.763952][ T5033] ? gfs2_lm+0x1a0/0x1a0 [ 350.768195][ T5033] ? gfs2_meta_read+0x5e1/0x9c0 [ 350.773073][ T5033] gfs2_meta_check_ii+0x68/0xa0 [ 350.777940][ T5033] gfs2_meta_buffer+0x395/0x3f0 [ 350.782801][ T5033] ? gfs2_journal_wipe+0xd00/0xd00 [ 350.787921][ T5033] gfs2_inode_refresh+0x97/0xf50 [ 350.792860][ T5033] ? inode_go_sync+0x560/0x560 [ 350.797625][ T5033] inode_go_instantiate+0x46/0x60 [ 350.802647][ T5033] gfs2_instantiate+0x166/0x250 [ 350.807493][ T5033] gfs2_glock_wait+0x193/0x2e0 [ 350.812260][ T5033] gfs2_glock_nq+0xa81/0x1650 [ 350.816949][ T5033] gfs2_lookupi+0x369/0x6a0 [ 350.821459][ T5033] ? gfs2_lookup_by_inum+0x100/0x100 [ 350.826927][ T5033] ? gfs2_lookup_simple+0x99/0xe0 [ 350.831956][ T5033] ? crc32_body+0x348/0x5f0 [ 350.836569][ T5033] gfs2_lookup_simple+0x99/0xe0 [ 350.841425][ T5033] ? gfs2_rename2+0xa0/0xa0 [ 350.845933][ T5033] ? enable_ptr_key_workfn+0x20/0x20 [ 350.851229][ T5033] init_inodes+0x420/0x2790 [ 350.855741][ T5033] ? vsnprintf+0x2cc/0x14f0 [ 350.860428][ T5033] ? end_bio_io_page+0xa0/0xa0 [ 350.865201][ T5033] ? pointer+0x950/0x950 [ 350.869449][ T5033] ? gfs2_glock_dq_uninit+0x87/0x100 [ 350.874738][ T5033] ? snprintf+0xbb/0xf0 [ 350.878906][ T5033] ? vsprintf+0x30/0x30 [ 350.883061][ T5033] ? gfs2_read_super+0x17a0/0x17a0 [ 350.888191][ T5033] ? __debugfs_create_file+0x392/0x540 [ 350.893654][ T5033] gfs2_fill_super+0x1a3d/0x27f0 [ 350.898602][ T5033] ? gfs2_reconfigure+0x1060/0x1060 [ 350.903802][ T5033] ? gfs2_fill_super+0x1744/0x27f0 [ 350.908916][ T5033] ? snprintf+0xbb/0xf0 [ 350.913069][ T5033] ? vsprintf+0x30/0x30 [ 350.917224][ T5033] ? wait_for_completion_io_timeout+0x20/0x20 [ 350.923302][ T5033] ? set_blocksize+0x2e5/0x370 [ 350.928072][ T5033] get_tree_bdev+0x440/0x760 [ 350.932664][ T5033] ? gfs2_reconfigure+0x1060/0x1060 [ 350.937866][ T5033] gfs2_get_tree+0x4a/0x270 [ 350.942375][ T5033] vfs_get_tree+0x89/0x2f0 [ 350.946885][ T5033] path_mount+0x1326/0x1e20 [ 350.951401][ T5033] ? kmem_cache_free+0xeb/0x5b0 [ 350.956260][ T5033] ? finish_automount+0x960/0x960 [ 350.961309][ T5033] ? putname+0xfe/0x140 [ 350.965485][ T5033] __x64_sys_mount+0x27f/0x300 [ 350.970264][ T5033] ? copy_mnt_ns+0xae0/0xae0 [ 350.974869][ T5033] ? syscall_enter_from_user_mode+0x22/0xb0 [ 350.980866][ T5033] do_syscall_64+0x35/0xb0 [ 350.985294][ T5033] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 350.991283][ T5033] RIP: 0033:0x7fdedca8a93a [ 350.995708][ T5033] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.015405][ T5033] RSP: 002b:00007fdeddc08f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 351.023816][ T5033] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fdedca8a93a [ 351.031785][ T5033] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fdeddc08fe0 [ 351.039752][ T5033] RBP: 00007fdeddc09020 R08: 00007fdeddc09020 R09: 0000000020000000 [ 351.047806][ T5033] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 351.055769][ T5033] R13: 0000000020000100 R14: 00007fdeddc08fe0 R15: 0000000020000040 [ 351.063752][ T5033] [ 351.070060][ T5036] CPU: 0 PID: 5036 Comm: syz-executor.3 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 351.073027][ T5044] gfs2: not a GFS2 filesystem [ 351.080398][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 351.080417][ T5036] Call Trace: [ 351.080426][ T5036] [ 351.080435][ T5036] dump_stack_lvl+0xcd/0x134 [ 351.080472][ T5036] gfs2_withdraw.cold+0x272/0xf78 [ 351.080510][ T5036] ? gfs2_freeze_unlock+0x50/0x50 [ 351.080547][ T5036] ? gfs2_lm+0x1a0/0x1a0 [ 351.080582][ T5036] ? gfs2_meta_read+0x5e1/0x9c0 [ 351.085409][ T5046] gfs2: fsid=: Unknown on-disk format, unable to mount [ 351.095293][ T5036] gfs2_meta_check_ii+0x68/0xa0 [ 351.095335][ T5036] gfs2_meta_buffer+0x395/0x3f0 [ 351.142114][ T5036] ? gfs2_journal_wipe+0xd00/0xd00 [ 351.147281][ T5036] gfs2_inode_refresh+0x97/0xf50 [ 351.152254][ T5036] ? inode_go_sync+0x560/0x560 [ 351.157055][ T5036] inode_go_instantiate+0x46/0x60 [ 351.162111][ T5036] gfs2_instantiate+0x166/0x250 [ 351.167418][ T5036] gfs2_glock_wait+0x193/0x2e0 [ 351.172215][ T5036] gfs2_glock_nq+0xa81/0x1650 [ 351.176932][ T5036] gfs2_lookupi+0x369/0x6a0 [ 351.182171][ T5036] ? gfs2_lookup_by_inum+0x100/0x100 [ 351.187492][ T5036] ? gfs2_lookup_simple+0x99/0xe0 [ 351.192549][ T5036] ? crc32_body+0x348/0x5f0 [ 351.197092][ T5036] gfs2_lookup_simple+0x99/0xe0 [ 351.202145][ T5036] ? gfs2_rename2+0xa0/0xa0 [ 351.207112][ T5036] ? enable_ptr_key_workfn+0x20/0x20 [ 351.212423][ T5036] init_inodes+0x420/0x2790 [ 351.216957][ T5036] ? vsnprintf+0x2cc/0x14f0 [ 351.221490][ T5036] ? end_bio_io_page+0xa0/0xa0 [ 351.226288][ T5036] ? pointer+0x950/0x950 [ 351.230554][ T5036] ? gfs2_glock_dq_uninit+0x87/0x100 [ 351.235865][ T5036] ? snprintf+0xbb/0xf0 [ 351.240141][ T5036] ? vsprintf+0x30/0x30 [ 351.244579][ T5036] ? gfs2_read_super+0x17a0/0x17a0 [ 351.249822][ T5036] ? __debugfs_create_file+0x392/0x540 [ 351.255504][ T5036] gfs2_fill_super+0x1a3d/0x27f0 [ 351.260487][ T5036] ? gfs2_reconfigure+0x1060/0x1060 [ 351.265717][ T5036] ? gfs2_fill_super+0x1744/0x27f0 [ 351.270866][ T5036] ? snprintf+0xbb/0xf0 [ 351.275058][ T5036] ? vsprintf+0x30/0x30 [ 351.279245][ T5036] ? wait_for_completion_io_timeout+0x20/0x20 [ 351.285337][ T5036] ? set_blocksize+0x2e5/0x370 [ 351.290134][ T5036] get_tree_bdev+0x440/0x760 [ 351.294762][ T5036] ? gfs2_reconfigure+0x1060/0x1060 [ 351.300010][ T5036] gfs2_get_tree+0x4a/0x270 [ 351.304636][ T5036] vfs_get_tree+0x89/0x2f0 [ 351.309082][ T5036] path_mount+0x1326/0x1e20 [ 351.313618][ T5036] ? kmem_cache_free+0xeb/0x5b0 [ 351.318470][ T5036] ? finish_automount+0x960/0x960 [ 351.323495][ T5036] ? putname+0xfe/0x140 [ 351.327654][ T5036] __x64_sys_mount+0x27f/0x300 [ 351.332420][ T5036] ? copy_mnt_ns+0xae0/0xae0 [ 351.337011][ T5036] ? syscall_enter_from_user_mode+0x22/0xb0 [ 351.342999][ T5036] do_syscall_64+0x35/0xb0 [ 351.347412][ T5036] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 351.353306][ T5036] RIP: 0033:0x7facb128a93a [ 351.357716][ T5036] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.377506][ T5036] RSP: 002b:00007facb245af88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 351.385921][ T5036] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007facb128a93a [ 351.393913][ T5036] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007facb245afe0 [ 351.401878][ T5036] RBP: 00007facb245b020 R08: 00007facb245b020 R09: 0000000020000000 [ 351.410020][ T5036] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 351.417986][ T5036] R13: 0000000020000100 R14: 00007facb245afe0 R15: 0000000020000040 [ 351.425965][ T5036] [ 351.441400][ T5033] gfs2: fsid=loop1.0: can't lookup journal index: 0 15:11:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c000000000000100000", 0x29, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:32 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:32 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="01161970000000010000000000000000000000640000000000000709000007", 0x1f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 351.478583][ T5036] gfs2: fsid=loop3.0: can't lookup journal index: 0 [ 351.558770][ T5049] loop0: detected capacity change from 0 to 256 [ 351.573224][ T5051] loop4: detected capacity change from 0 to 256 [ 351.577525][ T5052] loop2: detected capacity change from 0 to 256 [ 351.590796][ T5052] gfs2: fsid=loop2: Trying to join cluster "lock_nolock", "loop2" [ 351.593731][ T5054] loop5: detected capacity change from 0 to 256 15:11:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c00000000000000000000000200000000", 0x3c, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}]}, 0x0) [ 351.599366][ T5052] gfs2: fsid=loop2: Now mounting FS (format 1801)... [ 351.612243][ T5049] gfs2: fsid=: Unknown on-disk format, unable to mount [ 351.622033][ T3651] Buffer I/O error on dev loop5, logical block 0, async page read [ 351.637132][ T5051] gfs2: not a GFS2 filesystem [ 351.646787][ T5052] ================================================================================ 15:11:32 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c0000000000", 0x31, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:32 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) 15:11:32 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="011619700000000100000000000000000000006400000000000007090000076c00000000000010000000000c000000", 0x2f, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 351.647666][ T5054] gfs2: not a GFS2 filesystem [ 351.663471][ T5052] UBSAN: shift-out-of-bounds in fs/gfs2/ops_fstype.c:295:19 [ 351.681416][ T5052] shift exponent 4294967287 is too large for 64-bit type 'long unsigned int' 15:11:32 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x8, &(0x7f0000000040)={[{@noloccookie}, {@lockproto_nolock}, {@noquota}, {@loccookie}, {@ignore_local_fs}]}, 0x0) [ 351.738236][ T5052] CPU: 1 PID: 5052 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 351.748636][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 351.758800][ T5052] Call Trace: [ 351.762090][ T5052] [ 351.765041][ T5052] dump_stack_lvl+0xcd/0x134 [ 351.769658][ T5052] ubsan_epilogue+0xb/0x50 [ 351.774097][ T5052] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x187 [ 351.780891][ T5052] ? gfs2_read_super+0x56d/0x17a0 [ 351.784060][ T5059] loop0: detected capacity change from 0 to 256 [ 351.785939][ T5052] init_sb.cold+0x19/0x109 [ 351.785977][ T5052] ? gfs2_read_super+0x17a0/0x17a0 [ 351.798457][ T5060] loop5: detected capacity change from 0 to 256 [ 351.801761][ T5052] ? init_sb+0xb9/0x1080 [ 351.801798][ T5052] ? __debugfs_create_file+0x392/0x540 [ 351.801825][ T5052] gfs2_fill_super+0x1836/0x27f0 [ 351.821378][ T3651] Buffer I/O error on dev loop5, logical block 0, async page read [ 351.822665][ T5052] ? gfs2_reconfigure+0x1060/0x1060 [ 351.832541][ T5056] loop1: detected capacity change from 0 to 256 [ 351.835623][ T5052] ? gfs2_fill_super+0x1744/0x27f0 [ 351.835662][ T5052] ? snprintf+0xbb/0xf0 [ 351.835689][ T5052] ? vsprintf+0x30/0x30 [ 351.855336][ T5052] ? wait_for_completion_io_timeout+0x20/0x20 [ 351.861419][ T5052] ? set_blocksize+0x2e5/0x370 [ 351.866189][ T5052] get_tree_bdev+0x440/0x760 [ 351.870786][ T5052] ? gfs2_reconfigure+0x1060/0x1060 [ 351.876079][ T5052] gfs2_get_tree+0x4a/0x270 [ 351.880769][ T5052] vfs_get_tree+0x89/0x2f0 [ 351.885192][ T5052] path_mount+0x1326/0x1e20 [ 351.889703][ T5052] ? kmem_cache_free+0xeb/0x5b0 [ 351.894557][ T5052] ? finish_automount+0x960/0x960 [ 351.899597][ T5052] ? putname+0xfe/0x140 [ 351.903776][ T5052] __x64_sys_mount+0x27f/0x300 [ 351.908556][ T5052] ? copy_mnt_ns+0xae0/0xae0 [ 351.913160][ T5052] ? syscall_enter_from_user_mode+0x22/0xb0 [ 351.919165][ T5052] do_syscall_64+0x35/0xb0 [ 351.923587][ T5052] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 351.929482][ T5052] RIP: 0033:0x7f9d0948a93a [ 351.933898][ T5052] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.953512][ T5052] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 351.962016][ T5052] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 351.969985][ T5052] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 351.977954][ T5052] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 351.985918][ T5052] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 351.993886][ T5052] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 352.001868][ T5052] [ 352.019049][ T5060] gfs2: not a GFS2 filesystem [ 352.021430][ T5059] gfs2: fsid=loop0: Trying to join cluster "lock_nolock", "loop0" [ 352.031606][ T5052] ================================================================================ [ 352.031621][ T5052] Kernel panic - not syncing: panic_on_warn set ... [ 352.031631][ T5052] CPU: 0 PID: 5052 Comm: syz-executor.2 Not tainted 6.0.0-rc5-syzkaller-00094-ga335366bad13 #0 [ 352.031654][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 352.031665][ T5052] Call Trace: [ 352.031671][ T5052] [ 352.031678][ T5052] dump_stack_lvl+0xcd/0x134 [ 352.042896][ T5064] loop3: detected capacity change from 0 to 256 [ 352.059869][ T5063] loop4: detected capacity change from 0 to 256 [ 352.060771][ T5059] gfs2: fsid=loop0: Now mounting FS (format 1801)... [ 352.066766][ T5064] gfs2: fsid=loop3: Trying to join cluster "lock_nolock", "loop3" [ 352.066779][ T5064] gfs2: fsid=loop3: Now mounting FS (format 1801)... [ 352.091128][ T5063] gfs2: not a GFS2 filesystem [ 352.100663][ T5059] gfs2: fsid=loop0.0: fatal: invalid metadata block [ 352.100663][ T5059] bh = 0 (magic number) [ 352.100663][ T5059] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 352.100691][ T5059] gfs2: fsid=loop0.0: about to withdraw this file system [ 352.100873][ T5059] gfs2: fsid=loop0.0: File system withdrawn [ 352.105835][ T5064] gfs2: fsid=loop3.0: fatal: invalid metadata block [ 352.105835][ T5064] bh = 0 (magic number) [ 352.105835][ T5064] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 352.105860][ T5064] gfs2: fsid=loop3.0: about to withdraw this file system [ 352.105955][ T5064] gfs2: fsid=loop3.0: File system withdrawn [ 352.180342][ T5052] panic+0x2c8/0x627 [ 352.184274][ T5052] ? panic_print_sys_info.part.0+0x10b/0x10b [ 352.190292][ T5052] ? ubsan_epilogue+0x3e/0x50 [ 352.194994][ T5052] ubsan_epilogue+0x4a/0x50 [ 352.199509][ T5052] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x187 [ 352.206294][ T5052] ? gfs2_read_super+0x56d/0x17a0 [ 352.211338][ T5052] init_sb.cold+0x19/0x109 [ 352.215772][ T5052] ? gfs2_read_super+0x17a0/0x17a0 [ 352.220899][ T5052] ? init_sb+0xb9/0x1080 [ 352.225154][ T5052] ? __debugfs_create_file+0x392/0x540 [ 352.230630][ T5052] gfs2_fill_super+0x1836/0x27f0 [ 352.235596][ T5052] ? gfs2_reconfigure+0x1060/0x1060 [ 352.240822][ T5052] ? gfs2_fill_super+0x1744/0x27f0 [ 352.245969][ T5052] ? snprintf+0xbb/0xf0 [ 352.250152][ T5052] ? vsprintf+0x30/0x30 [ 352.254327][ T5052] ? wait_for_completion_io_timeout+0x20/0x20 [ 352.260516][ T5052] ? set_blocksize+0x2e5/0x370 [ 352.265308][ T5052] get_tree_bdev+0x440/0x760 [ 352.269927][ T5052] ? gfs2_reconfigure+0x1060/0x1060 [ 352.275161][ T5052] gfs2_get_tree+0x4a/0x270 [ 352.279710][ T5052] vfs_get_tree+0x89/0x2f0 [ 352.284158][ T5052] path_mount+0x1326/0x1e20 [ 352.288709][ T5052] ? kmem_cache_free+0xeb/0x5b0 [ 352.293602][ T5052] ? finish_automount+0x960/0x960 [ 352.298676][ T5052] ? putname+0xfe/0x140 [ 352.302888][ T5052] __x64_sys_mount+0x27f/0x300 [ 352.307696][ T5052] ? copy_mnt_ns+0xae0/0xae0 [ 352.312414][ T5052] ? syscall_enter_from_user_mode+0x22/0xb0 [ 352.318329][ T5052] do_syscall_64+0x35/0xb0 [ 352.322779][ T5052] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 352.328696][ T5052] RIP: 0033:0x7f9d0948a93a [ 352.333123][ T5052] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 352.343720][ T5056] gfs2: fsid=loop1: Trying to join cluster "lock_nolock", "loop1" [ 352.343735][ T5056] gfs2: fsid=loop1: Now mounting FS (format 1801)... [ 352.346478][ T5056] gfs2: fsid=loop1.0: fatal: invalid metadata block [ 352.346478][ T5056] bh = 0 (magic number) [ 352.346478][ T5056] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 492 [ 352.346503][ T5056] gfs2: fsid=loop1.0: about to withdraw this file system [ 352.352698][ T5056] gfs2: fsid=loop1.0: File system withdrawn [ 352.398893][ T5052] RSP: 002b:00007f9d0a5c7f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 352.407316][ T5052] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9d0948a93a [ 352.415310][ T5052] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9d0a5c7fe0 [ 352.423320][ T5052] RBP: 00007f9d0a5c8020 R08: 00007f9d0a5c8020 R09: 0000000020000000 [ 352.431324][ T5052] R10: 0000000000000008 R11: 0000000000000202 R12: 0000000020000000 [ 352.439323][ T5052] R13: 0000000020000100 R14: 00007f9d0a5c7fe0 R15: 0000000020000040 [ 352.447320][ T5052] [ 352.451202][ T5052] Kernel Offset: disabled [ 352.455644][ T5052] Rebooting in 86400 seconds..