Warning: Permanently added '[localhost]:54907' (ED25519) to the list of known hosts.
2024/05/14 22:38:07 ignoring optional flag "sandboxArg"="0"
2024/05/14 22:38:07 parsed 1 programs
[ 75.290865][ T39] kauditd_printk_skb: 73 callbacks suppressed
[ 75.290874][ T39] audit: type=1400 audit(1715726287.741:207): avc: denied { getattr } for pid=5385 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 75.317457][ T39] audit: type=1400 audit(1715726287.761:208): avc: denied { mounton } for pid=5404 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 75.327052][ T39] audit: type=1400 audit(1715726287.771:209): avc: denied { mount } for pid=5404 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[ 75.335945][ T39] audit: type=1400 audit(1715726287.781:210): avc: denied { read write } for pid=5404 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 75.344779][ T39] audit: type=1400 audit(1715726287.781:211): avc: denied { open } for pid=5404 comm="syz-executor" path="/swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 75.403674][ T39] audit: type=1400 audit(1715726287.851:212): avc: denied { unlink } for pid=5404 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 75.793468][ T39] audit: type=1400 audit(1715726288.241:213): avc: denied { relabelto } for pid=5413 comm="mkswap" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 76.666492][ T5404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2024/05/14 22:38:09 executed programs: 0
[ 76.714937][ T5201] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.720401][ T5429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.723171][ T5429] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 76.733881][ T5431] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.733973][ T5436] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 76.734439][ T5435] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 76.735671][ T5435] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 76.735703][ T5437] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 76.736184][ T5438] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 76.736741][ T5438] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 76.737778][ T5431] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 76.738143][ T5438] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 76.738750][ T5438] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 76.739689][ T5438] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 76.740886][ T5438] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 76.741467][ T5436] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 76.741874][ T5436] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 76.742131][ T5435] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.742495][ T5435] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.743380][ T5431] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 76.751008][ T39] audit: type=1400 audit(1715726289.191:214): avc: denied { mounton } for pid=5430 comm="syz-executor.1" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 76.751821][ T5435] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.761615][ T5436] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 76.800438][ T5436] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 76.803791][ T5436] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 77.065139][ T5430] chnl_net:caif_netlink_parms(): no params data found
[ 77.073107][ T5432] chnl_net:caif_netlink_parms(): no params data found
[ 77.105428][ T5425] chnl_net:caif_netlink_parms(): no params data found
[ 77.373329][ T5432] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.376288][ T5432] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.379310][ T5432] bridge_slave_0: entered allmulticast mode
[ 77.382327][ T5432] bridge_slave_0: entered promiscuous mode
[ 77.411021][ T5426] chnl_net:caif_netlink_parms(): no params data found
[ 77.418216][ T5432] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.420955][ T5432] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.423896][ T5432] bridge_slave_1: entered allmulticast mode
[ 77.426558][ T5432] bridge_slave_1: entered promiscuous mode
[ 77.435237][ T5430] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.437890][ T5430] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.440298][ T5430] bridge_slave_0: entered allmulticast mode
[ 77.444101][ T5430] bridge_slave_0: entered promiscuous mode
[ 77.509551][ T5430] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.512674][ T5430] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.515628][ T5430] bridge_slave_1: entered allmulticast mode
[ 77.518905][ T5430] bridge_slave_1: entered promiscuous mode
[ 77.543733][ T5432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.553697][ T39] audit: type=1400 audit(1715726290.001:215): avc: denied { search } for pid=4671 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 77.606632][ T5432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.610097][ T5425] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.612763][ T5425] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.615674][ T5425] bridge_slave_0: entered allmulticast mode
[ 77.619287][ T5425] bridge_slave_0: entered promiscuous mode
[ 77.626681][ T5430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.637664][ T5430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.687882][ T5425] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.691040][ T5425] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.694148][ T5425] bridge_slave_1: entered allmulticast mode
[ 77.696996][ T5425] bridge_slave_1: entered promiscuous mode
[ 77.761697][ T5432] team0: Port device team_slave_0 added
[ 77.766659][ T5432] team0: Port device team_slave_1 added
[ 77.791147][ T5425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.834705][ T5430] team0: Port device team_slave_0 added
[ 77.866671][ T5425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.870881][ T5426] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.874133][ T5426] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.877385][ T5426] bridge_slave_0: entered allmulticast mode
[ 77.883704][ T5426] bridge_slave_0: entered promiscuous mode
[ 77.889973][ T5430] team0: Port device team_slave_1 added
[ 77.945916][ T5426] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.948796][ T5426] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.951775][ T5426] bridge_slave_1: entered allmulticast mode
[ 77.954589][ T5426] bridge_slave_1: entered promiscuous mode
[ 77.977100][ T5432] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.979495][ T5432] 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.
[ 77.988246][ T5432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.994776][ T5432] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.997589][ T5432] 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.
[ 78.008094][ T5432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.016134][ T5425] team0: Port device team_slave_0 added
[ 78.058220][ T5430] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.061614][ T5430] 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.
[ 78.070188][ T5430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.075825][ T5425] team0: Port device team_slave_1 added
[ 78.118309][ T5426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.122666][ T5430] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.125450][ T5430] 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.
[ 78.134328][ T5430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.157621][ T5426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.198497][ T5425] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.202144][ T5425] 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.
[ 78.211218][ T5425] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.216810][ T5425] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.219628][ T5425] 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.
[ 78.230534][ T5425] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.284414][ T5426] team0: Port device team_slave_0 added
[ 78.309255][ T5432] hsr_slave_0: entered promiscuous mode
[ 78.314157][ T5432] hsr_slave_1: entered promiscuous mode
[ 78.321398][ T5426] team0: Port device team_slave_1 added
[ 78.385969][ T5430] hsr_slave_0: entered promiscuous mode
[ 78.388929][ T5430] hsr_slave_1: entered promiscuous mode
[ 78.392437][ T5430] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.396029][ T5430] Cannot create hsr debugfs directory
[ 78.457852][ T5426] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.460242][ T5426] 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.
[ 78.469767][ T5426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.479475][ T5425] hsr_slave_0: entered promiscuous mode
[ 78.482441][ T5425] hsr_slave_1: entered promiscuous mode
[ 78.485599][ T5425] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.488766][ T5425] Cannot create hsr debugfs directory
[ 78.500022][ T5426] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.502576][ T5426] 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.
[ 78.513794][ T5426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.726733][ T5426] hsr_slave_0: entered promiscuous mode
[ 78.729340][ T5426] hsr_slave_1: entered promiscuous mode
[ 78.732313][ T5426] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.735181][ T5426] Cannot create hsr debugfs directory
[ 78.754737][ T5436] Bluetooth: hci2: command tx timeout
[ 78.760775][ T5436] Bluetooth: hci3: command tx timeout
[ 78.831231][ T5436] Bluetooth: hci1: command tx timeout
[ 78.831267][ T5201] Bluetooth: hci0: command tx timeout
[ 79.006694][ T5432] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 79.012678][ T5432] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 79.023054][ T5432] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 79.056631][ T5432] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 79.113006][ T5430] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 79.181015][ T5430] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 79.190556][ T5430] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 79.227816][ T5430] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 79.305696][ T5425] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 79.310828][ T5425] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 79.329483][ T5425] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 79.334327][ T5425] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 79.443771][ T5432] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.464488][ T5432] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.490674][ T828] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.493663][ T828] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.517449][ T828] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.520783][ T828] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.577403][ T5430] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.586343][ T5425] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.608234][ T5425] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.659055][ T5430] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.672480][ T5214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.675613][ T5214] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.680447][ T5214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.683689][ T5214] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.700394][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.703502][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.709431][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.712725][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.759293][ T39] audit: type=1400 audit(1715726292.201:216): avc: denied { sys_module } for pid=5432 comm="syz-executor.3" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 79.849553][ T5426] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.858568][ T5426] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.866016][ T5426] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.876634][ T5426] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.890556][ T5432] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.975234][ T5432] veth0_vlan: entered promiscuous mode
[ 80.003623][ T5432] veth1_vlan: entered promiscuous mode
[ 80.008960][ T5430] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.017671][ T5425] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.045168][ T5426] 8021q: adding VLAN 0 to HW filter on device bond0
[ 80.099719][ T5432] veth0_macvtap: entered promiscuous mode
[ 80.111804][ T5432] veth1_macvtap: entered promiscuous mode
[ 80.118586][ T5426] 8021q: adding VLAN 0 to HW filter on device team0
[ 80.128561][ T5483] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.131541][ T5483] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.137436][ T5430] veth0_vlan: entered promiscuous mode
[ 80.164834][ T5430] veth1_vlan: entered promiscuous mode
[ 80.174263][ T5209] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.176753][ T5209] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.182343][ T5425] veth0_vlan: entered promiscuous mode
[ 80.189930][ T5425] veth1_vlan: entered promiscuous mode
[ 80.207113][ T5432] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.227485][ T5432] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.252142][ T5432] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.255692][ T5432] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.258826][ T5432] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.263725][ T5432] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.296446][ T5425] veth0_macvtap: entered promiscuous mode
[ 80.310908][ T5430] veth0_macvtap: entered promiscuous mode
[ 80.318801][ T5425] veth1_macvtap: entered promiscuous mode
[ 80.330035][ T5430] veth1_macvtap: entered promiscuous mode
[ 80.357327][ T5430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.361785][ T5430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.367127][ T5430] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.371323][ T5425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.375031][ T5425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.378648][ T5425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.384686][ T5425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.392215][ T5425] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.407663][ T5430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.412117][ T5430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.416340][ T5430] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.429311][ T5425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.436057][ T5425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.439789][ T5425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.444173][ T5425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.450268][ T5425] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.459612][ T5425] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.463708][ T5425] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.467063][ T5425] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.470300][ T5425] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.485874][ T5430] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.489225][ T1096] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.489227][ T5430] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.492932][ T1096] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.496703][ T5430] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.503597][ T5430] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.565873][ T1096] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.569093][ T1096] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.578465][ T5426] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.627836][ T3438] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.637730][ T3438] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.671915][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.675262][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.722497][ T5473] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.726120][ T5473] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.728339][ T5426] veth0_vlan: entered promiscuous mode
[ 80.739875][ T5426] veth1_vlan: entered promiscuous mode
[ 80.763553][ T3438] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.766966][ T3438] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.819047][ T5426] veth0_macvtap: entered promiscuous mode
[ 80.828216][ T5426] veth1_macvtap: entered promiscuous mode
[ 80.831225][ T5201] Bluetooth: hci3: command tx timeout
[ 80.831284][ T5436] Bluetooth: hci2: command tx timeout
[ 80.876112][ T5426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.879954][ T5426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.884911][ T5426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.889584][ T5426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.895616][ T5426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 80.900222][ T5426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.906372][ T5426] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.923680][ T5426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.928300][ T5426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.932940][ T5436] Bluetooth: hci0: command tx timeout
[ 80.935400][ T5436] Bluetooth: hci1: command tx timeout
[ 80.939392][ T5426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.945593][ T5426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.949894][ T5426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 80.954703][ T5426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 80.961728][ T5426] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.973583][ T5426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.977378][ T5426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.981951][ T5426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.985792][ T5426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.069889][ T5527] loop3: detected capacity change from 0 to 32768
[ 81.074286][ T39] audit: type=1400 audit(1715726293.521:217): avc: denied { mounton } for pid=5525 comm="syz-executor.3" path="/syzkaller-testdir2842952330/syzkaller.Hls1Wn/0/file0" dev="sda1" ino=1951 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 81.103979][ T5527] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 81.107420][ T5527] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 81.123961][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.127079][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.168031][ T74] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.176468][ T74] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.177827][ T5527] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 81.194511][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 81.197690][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 81.283745][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[ 81.287673][ T25] gfs2: fsid=syz:syz.0: jid=0: Done
[ 81.290250][ T5527] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 81.299021][ T5536] loop2: detected capacity change from 0 to 32768
[ 81.306235][ T5527] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 81.309757][ T5527] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 81.309757][ T5527] inode = 12 2341
[ 81.309757][ T5527] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 81.310714][ T39] audit: type=1400 audit(1715726293.751:218): avc: denied { mount } for pid=5525 comm="syz-executor.3" name="/" dev="loop3" ino=2341 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 81.324257][ T5527] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 81.330582][ T5527] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5527 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 81.332009][ T5536] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 81.332023][ T5536] CPU: 0 PID: 5536 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 81.332042][ T5536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 81.332053][ T5536] Call Trace:
[ 81.336013][ T5527] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 81.339092][ T5536]
[ 81.342913][ T5527] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 81.346418][ T5536] dump_stack_lvl+0x16c/0x1f0
[ 81.347955][ T5527] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 81.350971][ T5536] sysfs_warn_dup+0x7f/0xa0
[ 81.350992][ T5536] sysfs_create_dir_ns+0x24d/0x2b0
[ 81.351008][ T5536] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 81.351024][ T5536] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 81.351041][ T5536] ? do_raw_spin_unlock+0x172/0x230
[ 81.351058][ T5536] kobject_add_internal+0x2c8/0x990
[ 81.352231][ T5527] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 81.355221][ T5536] kobject_init_and_add+0x11c/0x190
[ 81.358649][ T5527] gfs2: fsid=syz:syz.0: File system withdrawn
[ 81.360756][ T5536] ? __pfx_kobject_init_and_add+0x10/0x10
[ 81.360779][ T5536] ? lockdep_init_map_type+0x16d/0x7d0
[ 81.360795][ T5536] ? lockdep_init_map_type+0x16d/0x7d0
[ 81.360810][ T5536] gfs2_sys_fs_add+0x207/0x470
[ 81.360828][ T5536] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 81.360844][ T5536] ? __pfx_alloc_workqueue+0x10/0x10
[ 81.360867][ T5536] ? read_word_at_a_time+0xe/0x20
[ 81.360886][ T5536] gfs2_fill_super+0x1352/0x2bf0
[ 81.360907][ T5536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 81.360926][ T5536] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 81.401662][ T5536] ? set_blocksize+0x2b1/0x350
[ 81.403554][ T5536] ? sb_set_blocksize+0xf6/0x120
[ 81.405461][ T5536] ? setup_bdev_super+0x392/0x720
[ 81.407563][ T5536] get_tree_bdev+0x36f/0x610
[ 81.409348][ T5536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 81.411502][ T5536] ? __pfx_get_tree_bdev+0x10/0x10
[ 81.413764][ T5536] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 81.416278][ T5536] ? cap_capable+0x1cf/0x240
[ 81.418368][ T5536] gfs2_get_tree+0x4e/0x280
[ 81.420412][ T5536] vfs_get_tree+0x8f/0x380
[ 81.421305][ T5533] loop1: detected capacity change from 0 to 32768
[ 81.422378][ T5536] path_mount+0x14e6/0x1f20
[ 81.422399][ T5536] ? kmem_cache_free+0x12e/0x390
[ 81.422421][ T5536] ? __pfx_path_mount+0x10/0x10
[ 81.431460][ T5536] ? putname+0x12e/0x170
[ 81.433383][ T5536] __x64_sys_mount+0x297/0x320
[ 81.435500][ T5536] ? __pfx___x64_sys_mount+0x10/0x10
[ 81.437847][ T5536] do_syscall_64+0xcf/0x260
[ 81.439872][ T5536] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.442335][ T5536] RIP: 0033:0x7fd083e7f5aa
[ 81.444246][ T5536] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 81.452340][ T5536] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 81.455859][ T5536] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 81.458983][ T5536] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 81.462255][ T5536] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 81.465663][ T5536] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 81.468693][ T5536] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 81.471663][ T5536]
[ 81.472884][ T5527] CPU: 2 PID: 5527 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 81.476157][ T5527] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 81.479541][ T5527] Call Trace:
[ 81.480998][ T5527]
[ 81.482269][ T5527] dump_stack_lvl+0x16c/0x1f0
[ 81.484179][ T5527] gfs2_withdraw+0xab8/0x1290
[ 81.485913][ T5527] ? __pfx_gfs2_withdraw+0x10/0x10
[ 81.488055][ T5527] gfs2_dirent_scan+0x2fc/0x3c0
[ 81.490127][ T5527] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 81.492359][ T5527] gfs2_dir_read+0x36a/0x14d0
[ 81.493810][ T5527] ? inode_go_held+0x151/0x210
[ 81.495530][ T5527] ? __pfx_inode_go_held+0x10/0x10
[ 81.497690][ T5527] ? gfs2_instantiate+0x1eb/0x250
[ 81.499450][ T5527] ? gfs2_glock_wait+0x1e0/0x330
[ 81.501052][ T5527] ? __pfx_gfs2_dir_read+0x10/0x10
[ 81.503164][ T5527] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 81.504206][ T5536] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 81.505183][ T5527] ? do_raw_spin_unlock+0x172/0x230
[ 81.505200][ T5527] gfs2_readdir+0x13d/0x1d0
[ 81.505213][ T5527] ? __pfx_gfs2_readdir+0x10/0x10
[ 81.505224][ T5527] ? iterate_dir+0x292/0x9e0
[ 81.505238][ T5527] ? selinux_file_permission+0x125/0x590
[ 81.512393][ T5536] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 81.513177][ T5527] iterate_dir+0x292/0x9e0
[ 81.526456][ T5527] __x64_sys_getdents64+0x14f/0x2e0
[ 81.528774][ T5527] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 81.531247][ T5527] ? xfd_validate_state+0x5d/0x180
[ 81.533499][ T5527] ? __pfx_filldir64+0x10/0x10
[ 81.535590][ T5527] do_syscall_64+0xcf/0x260
[ 81.537585][ T5527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.540150][ T5527] RIP: 0033:0x7f196247dea9
[ 81.542070][ T5527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 81.549872][ T5527] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 81.553473][ T5527] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 81.556879][ T5527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 81.560277][ T5527] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 81.563205][ T5527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 81.566141][ T5527] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 81.569444][ T5527]
[ 81.585580][ T5533] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 81.588777][ T5533] CPU: 3 PID: 5533 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 81.592845][ T5533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 81.596917][ T5533] Call Trace:
[ 81.598299][ T5533]
[ 81.599495][ T5533] dump_stack_lvl+0x16c/0x1f0
[ 81.600422][ T39] audit: type=1400 audit(1715726294.031:219): avc: denied { unmount } for pid=5432 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 81.601093][ T5533] sysfs_warn_dup+0x7f/0xa0
[ 81.601110][ T5533] sysfs_create_dir_ns+0x24d/0x2b0
[ 81.601124][ T5533] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 81.601142][ T5533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 81.601158][ T5533] ? do_raw_spin_unlock+0x172/0x230
[ 81.601173][ T5533] kobject_add_internal+0x2c8/0x990
[ 81.601190][ T5533] kobject_init_and_add+0x11c/0x190
[ 81.601207][ T5533] ? __pfx_kobject_init_and_add+0x10/0x10
[ 81.601224][ T5533] ? lockdep_init_map_type+0x16d/0x7d0
[ 81.601237][ T5533] ? lockdep_init_map_type+0x16d/0x7d0
[ 81.601253][ T5533] gfs2_sys_fs_add+0x207/0x470
[ 81.601268][ T5533] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 81.601283][ T5533] ? __pfx_alloc_workqueue+0x10/0x10
[ 81.601303][ T5533] ? read_word_at_a_time+0xe/0x20
[ 81.601321][ T5533] gfs2_fill_super+0x1352/0x2bf0
[ 81.601340][ T5533] ? __pfx_gfs2_fill_super+0x10/0x10
[ 81.601358][ T5533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 81.601372][ T5533] ? set_blocksize+0x2b1/0x350
[ 81.601385][ T5533] ? sb_set_blocksize+0xf6/0x120
[ 81.601398][ T5533] ? setup_bdev_super+0x392/0x720
[ 81.601417][ T5533] get_tree_bdev+0x36f/0x610
[ 81.601430][ T5533] ? __pfx_gfs2_fill_super+0x10/0x10
[ 81.601447][ T5533] ? __pfx_get_tree_bdev+0x10/0x10
[ 81.601459][ T5533] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 81.601478][ T5533] ? cap_capable+0x1cf/0x240
[ 81.662357][ T5533] gfs2_get_tree+0x4e/0x280
[ 81.664244][ T5533] vfs_get_tree+0x8f/0x380
[ 81.666263][ T5533] path_mount+0x14e6/0x1f20
[ 81.668261][ T5533] ? kmem_cache_free+0x12e/0x390
[ 81.670441][ T5533] ? __pfx_path_mount+0x10/0x10
[ 81.672568][ T5533] ? putname+0x12e/0x170
[ 81.674447][ T5533] __x64_sys_mount+0x297/0x320
[ 81.676525][ T5533] ? __pfx___x64_sys_mount+0x10/0x10
[ 81.678951][ T5533] do_syscall_64+0xcf/0x260
[ 81.680959][ T5533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.683515][ T5533] RIP: 0033:0x7f6440e7f5aa
[ 81.685481][ T5533] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 81.693803][ T5533] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 81.696973][ T5533] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 81.700180][ T5533] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 81.703607][ T5533] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 81.707043][ T5533] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 81.710058][ T5533] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 81.713512][ T5533]
[ 81.730466][ T5533] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 81.740191][ T5533] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 81.778078][ T5546] loop0: detected capacity change from 0 to 32768
[ 81.820997][ T5546] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 81.824179][ T5546] CPU: 3 PID: 5546 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 81.828234][ T5546] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 81.832567][ T5546] Call Trace:
[ 81.834056][ T5546]
[ 81.835396][ T5546] dump_stack_lvl+0x16c/0x1f0
[ 81.837480][ T5546] sysfs_warn_dup+0x7f/0xa0
[ 81.839396][ T5546] sysfs_create_dir_ns+0x24d/0x2b0
[ 81.841606][ T5546] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 81.843953][ T5546] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 81.846059][ T5546] ? do_raw_spin_unlock+0x172/0x230
[ 81.848218][ T5546] kobject_add_internal+0x2c8/0x990
[ 81.850490][ T5546] kobject_init_and_add+0x11c/0x190
[ 81.852749][ T5546] ? __pfx_kobject_init_and_add+0x10/0x10
[ 81.855234][ T5546] ? lockdep_init_map_type+0x16d/0x7d0
[ 81.857558][ T5546] ? lockdep_init_map_type+0x16d/0x7d0
[ 81.859897][ T5546] gfs2_sys_fs_add+0x207/0x470
[ 81.861974][ T5546] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 81.864297][ T5546] ? __pfx_alloc_workqueue+0x10/0x10
[ 81.866552][ T5546] ? read_word_at_a_time+0xe/0x20
[ 81.868730][ T5546] gfs2_fill_super+0x1352/0x2bf0
[ 81.870880][ T5546] ? __pfx_gfs2_fill_super+0x10/0x10
[ 81.873050][ T5546] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 81.875302][ T5546] ? set_blocksize+0x2b1/0x350
[ 81.877395][ T5546] ? sb_set_blocksize+0xf6/0x120
[ 81.879538][ T5546] ? setup_bdev_super+0x392/0x720
[ 81.881695][ T5546] get_tree_bdev+0x36f/0x610
[ 81.883646][ T5546] ? __pfx_gfs2_fill_super+0x10/0x10
[ 81.885903][ T5546] ? __pfx_get_tree_bdev+0x10/0x10
[ 81.887955][ T5546] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 81.890240][ T5546] ? cap_capable+0x1cf/0x240
[ 81.892186][ T5546] gfs2_get_tree+0x4e/0x280
[ 81.894128][ T5546] vfs_get_tree+0x8f/0x380
[ 81.896022][ T5546] path_mount+0x14e6/0x1f20
[ 81.897983][ T5546] ? kmem_cache_free+0x12e/0x390
[ 81.900068][ T5546] ? __pfx_path_mount+0x10/0x10
[ 81.902031][ T5546] ? putname+0x12e/0x170
[ 81.903697][ T5546] __x64_sys_mount+0x297/0x320
[ 81.905583][ T5546] ? __pfx___x64_sys_mount+0x10/0x10
[ 81.907851][ T5546] do_syscall_64+0xcf/0x260
[ 81.909803][ T5546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.912287][ T5546] RIP: 0033:0x7f2544a7f5aa
[ 81.914035][ T5546] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 81.922079][ T5546] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 81.925771][ T5546] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
2024/05/14 22:38:14 executed programs: 5
[ 81.929254][ T5546] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 81.932553][ T5546] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 81.935908][ T5546] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 81.939193][ T5546] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 81.942529][ T5546]
[ 81.949040][ T5546] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 81.955914][ T5546] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 82.032290][ T71] cfg80211: failed to load regulatory.db
[ 82.276417][ T5570] loop1: detected capacity change from 0 to 32768
[ 82.293596][ T5570] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 82.297095][ T5570] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 82.333861][ T5570] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 82.343612][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 82.346228][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 82.385327][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 82.388785][ T25] gfs2: fsid=syz:syz.0: jid=0: Done
[ 82.391992][ T5570] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 82.401908][ T5570] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 82.405333][ T5570] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 82.405333][ T5570] inode = 12 2341
[ 82.405333][ T5570] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 82.414902][ T5570] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 82.416010][ T5568] loop2: detected capacity change from 0 to 32768
[ 82.418721][ T5570] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5570 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 82.425024][ T5570] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 82.428422][ T5570] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 82.432029][ T5570] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 82.435190][ T5570] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 82.435361][ T5568] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 82.437595][ T5570] gfs2: fsid=syz:syz.0: File system withdrawn
[ 82.443676][ T5570] CPU: 2 PID: 5570 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 82.447319][ T5570] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 82.451681][ T5570] Call Trace:
[ 82.452988][ T5570]
[ 82.454240][ T5570] dump_stack_lvl+0x16c/0x1f0
[ 82.456193][ T5570] gfs2_withdraw+0xab8/0x1290
[ 82.458202][ T5570] ? __pfx_gfs2_withdraw+0x10/0x10
[ 82.460298][ T5570] gfs2_dirent_scan+0x2fc/0x3c0
[ 82.462363][ T5570] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 82.464481][ T5570] gfs2_dir_read+0x36a/0x14d0
[ 82.466483][ T5570] ? inode_go_held+0x151/0x210
[ 82.468625][ T5570] ? __pfx_inode_go_held+0x10/0x10
[ 82.470896][ T5570] ? gfs2_instantiate+0x1eb/0x250
[ 82.473183][ T5570] ? gfs2_glock_wait+0x1e0/0x330
[ 82.475390][ T5570] ? __pfx_gfs2_dir_read+0x10/0x10
[ 82.477518][ T5570] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 82.479562][ T5570] ? do_raw_spin_unlock+0x172/0x230
[ 82.481848][ T5570] gfs2_readdir+0x13d/0x1d0
[ 82.483883][ T5570] ? __pfx_gfs2_readdir+0x10/0x10
[ 82.486117][ T5570] ? iterate_dir+0x292/0x9e0
[ 82.488188][ T5570] ? selinux_file_permission+0x125/0x590
[ 82.490672][ T5570] iterate_dir+0x292/0x9e0
[ 82.492568][ T5570] __x64_sys_getdents64+0x14f/0x2e0
[ 82.494573][ T5570] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 82.496733][ T5570] ? xfd_validate_state+0x5d/0x180
[ 82.498479][ T5570] ? __pfx_filldir64+0x10/0x10
[ 82.499928][ T5570] do_syscall_64+0xcf/0x260
[ 82.501285][ T5570] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.503176][ T5570] RIP: 0033:0x7f6440e7dea9
[ 82.504812][ T5570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 82.512680][ T5570] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 82.515849][ T5570] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 82.518789][ T5570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 82.521777][ T5570] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 82.524671][ T5570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.527407][ T5570] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 82.529836][ T5570]
[ 82.532707][ T5568] CPU: 2 PID: 5568 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 82.536201][ T5568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 82.540585][ T5568] Call Trace:
[ 82.541993][ T5568]
[ 82.543078][ T5568] dump_stack_lvl+0x16c/0x1f0
[ 82.545041][ T5568] sysfs_warn_dup+0x7f/0xa0
[ 82.547010][ T5568] sysfs_create_dir_ns+0x24d/0x2b0
[ 82.549231][ T5568] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 82.551644][ T5568] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.553913][ T5568] ? do_raw_spin_unlock+0x172/0x230
[ 82.556136][ T5568] kobject_add_internal+0x2c8/0x990
[ 82.558401][ T5568] kobject_init_and_add+0x11c/0x190
[ 82.560689][ T5568] ? __pfx_kobject_init_and_add+0x10/0x10
[ 82.562142][ T5577] loop3: detected capacity change from 0 to 32768
[ 82.563119][ T5568] ? lockdep_init_map_type+0x16d/0x7d0
[ 82.568250][ T5568] ? lockdep_init_map_type+0x16d/0x7d0
[ 82.570262][ T5568] gfs2_sys_fs_add+0x207/0x470
[ 82.571968][ T5568] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 82.573919][ T5568] ? __pfx_alloc_workqueue+0x10/0x10
[ 82.576059][ T5568] ? read_word_at_a_time+0xe/0x20
[ 82.577795][ T5568] gfs2_fill_super+0x1352/0x2bf0
[ 82.579731][ T5568] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.581731][ T5568] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.583952][ T5568] ? set_blocksize+0x2b1/0x350
[ 82.585996][ T5568] ? sb_set_blocksize+0xf6/0x120
[ 82.588146][ T5568] ? setup_bdev_super+0x392/0x720
[ 82.590293][ T5568] get_tree_bdev+0x36f/0x610
[ 82.592302][ T5568] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.594594][ T5568] ? __pfx_get_tree_bdev+0x10/0x10
[ 82.596783][ T5568] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 82.599279][ T5568] ? cap_capable+0x1cf/0x240
[ 82.601255][ T5568] gfs2_get_tree+0x4e/0x280
[ 82.603272][ T5568] vfs_get_tree+0x8f/0x380
[ 82.605241][ T5568] path_mount+0x14e6/0x1f20
[ 82.607243][ T5568] ? kmem_cache_free+0x12e/0x390
[ 82.609281][ T5568] ? __pfx_path_mount+0x10/0x10
[ 82.611239][ T5568] ? putname+0x12e/0x170
[ 82.613114][ T5568] __x64_sys_mount+0x297/0x320
[ 82.615239][ T5568] ? __pfx___x64_sys_mount+0x10/0x10
[ 82.617590][ T5568] do_syscall_64+0xcf/0x260
[ 82.619559][ T5568] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.622121][ T5568] RIP: 0033:0x7fd083e7f5aa
[ 82.624108][ T5568] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 82.625825][ T5580] loop0: detected capacity change from 0 to 32768
[ 82.631935][ T5568] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 82.631962][ T5568] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 82.631974][ T5568] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 82.631986][ T5568] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 82.631997][ T5568] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 82.632009][ T5568] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 82.632023][ T5568]
[ 82.633593][ T5568] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 82.665034][ T5577] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 82.672180][ T5577] CPU: 2 PID: 5577 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 82.675903][ T5577] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 82.680007][ T5577] Call Trace:
[ 82.681554][ T5577]
[ 82.682602][ T5580] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 82.682869][ T5577] dump_stack_lvl+0x16c/0x1f0
[ 82.682897][ T5577] sysfs_warn_dup+0x7f/0xa0
[ 82.682935][ T5577] sysfs_create_dir_ns+0x24d/0x2b0
[ 82.684895][ T5568] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 82.693915][ T5577] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 82.696322][ T5577] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.698812][ T5577] ? do_raw_spin_unlock+0x172/0x230
[ 82.701203][ T5577] kobject_add_internal+0x2c8/0x990
[ 82.703536][ T5577] kobject_init_and_add+0x11c/0x190
[ 82.706106][ T5577] ? __pfx_kobject_init_and_add+0x10/0x10
[ 82.708737][ T5577] ? lockdep_init_map_type+0x16d/0x7d0
[ 82.711187][ T5577] ? lockdep_init_map_type+0x16d/0x7d0
[ 82.713984][ T5577] gfs2_sys_fs_add+0x207/0x470
[ 82.716219][ T5577] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 82.718474][ T5577] ? __pfx_alloc_workqueue+0x10/0x10
[ 82.720870][ T5577] ? read_word_at_a_time+0xe/0x20
[ 82.723244][ T5577] gfs2_fill_super+0x1352/0x2bf0
[ 82.725442][ T5577] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.727771][ T5577] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.730126][ T5577] ? set_blocksize+0x2b1/0x350
[ 82.732267][ T5577] ? sb_set_blocksize+0xf6/0x120
[ 82.734494][ T5577] ? setup_bdev_super+0x392/0x720
[ 82.736747][ T5577] get_tree_bdev+0x36f/0x610
[ 82.738813][ T5577] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.741195][ T5577] ? __pfx_get_tree_bdev+0x10/0x10
[ 82.743472][ T5577] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 82.745968][ T5577] ? cap_capable+0x1cf/0x240
[ 82.748027][ T5577] gfs2_get_tree+0x4e/0x280
[ 82.750071][ T5577] vfs_get_tree+0x8f/0x380
[ 82.752080][ T5577] path_mount+0x14e6/0x1f20
[ 82.754367][ T5577] ? kmem_cache_free+0x12e/0x390
[ 82.756669][ T5577] ? __pfx_path_mount+0x10/0x10
[ 82.758783][ T5577] ? putname+0x12e/0x170
[ 82.760628][ T5577] __x64_sys_mount+0x297/0x320
[ 82.762697][ T5577] ? __pfx___x64_sys_mount+0x10/0x10
[ 82.764970][ T5577] do_syscall_64+0xcf/0x260
[ 82.766941][ T5577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.769520][ T5577] RIP: 0033:0x7f196247f5aa
[ 82.771485][ T5577] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 82.779744][ T5577] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 82.783362][ T5577] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 82.786651][ T5577] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 82.789924][ T5577] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 82.793253][ T5577] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 82.796595][ T5577] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 82.799920][ T5577]
[ 82.801292][ T5580] CPU: 3 PID: 5580 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 82.804529][ T5577] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 82.805335][ T5580] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 82.811385][ T5577] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 82.815183][ T5580] Call Trace:
[ 82.815196][ T5580]
[ 82.815203][ T5580] dump_stack_lvl+0x16c/0x1f0
[ 82.822243][ T5580] sysfs_warn_dup+0x7f/0xa0
[ 82.824012][ T5580] sysfs_create_dir_ns+0x24d/0x2b0
[ 82.825983][ T5580] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 82.828285][ T5580] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.830594][ T5580] ? do_raw_spin_unlock+0x172/0x230
[ 82.832803][ T5580] kobject_add_internal+0x2c8/0x990
[ 82.835064][ T5580] kobject_init_and_add+0x11c/0x190
[ 82.837243][ T5580] ? __pfx_kobject_init_and_add+0x10/0x10
[ 82.839424][ T5580] ? lockdep_init_map_type+0x16d/0x7d0
[ 82.841580][ T5580] ? lockdep_init_map_type+0x16d/0x7d0
[ 82.843805][ T5580] gfs2_sys_fs_add+0x207/0x470
[ 82.845851][ T5580] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 82.848020][ T5580] ? __pfx_alloc_workqueue+0x10/0x10
[ 82.850066][ T5580] ? read_word_at_a_time+0xe/0x20
[ 82.852065][ T5580] gfs2_fill_super+0x1352/0x2bf0
[ 82.854116][ T5580] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.856311][ T5580] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.858598][ T5580] ? set_blocksize+0x2b1/0x350
[ 82.860678][ T5580] ? sb_set_blocksize+0xf6/0x120
[ 82.862798][ T5580] ? setup_bdev_super+0x392/0x720
[ 82.864977][ T5580] get_tree_bdev+0x36f/0x610
[ 82.866997][ T5580] ? __pfx_gfs2_fill_super+0x10/0x10
[ 82.869235][ T5580] ? __pfx_get_tree_bdev+0x10/0x10
[ 82.871243][ T5580] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 82.873425][ T5580] ? cap_capable+0x1cf/0x240
[ 82.875256][ T5580] gfs2_get_tree+0x4e/0x280
[ 82.877027][ T5580] vfs_get_tree+0x8f/0x380
[ 82.878752][ T5580] path_mount+0x14e6/0x1f20
[ 82.880456][ T5580] ? kmem_cache_free+0x12e/0x390
[ 82.882306][ T5580] ? __pfx_path_mount+0x10/0x10
[ 82.884266][ T5580] ? putname+0x12e/0x170
[ 82.885974][ T5580] __x64_sys_mount+0x297/0x320
[ 82.887964][ T5580] ? __pfx___x64_sys_mount+0x10/0x10
[ 82.890099][ T5580] do_syscall_64+0xcf/0x260
[ 82.891983][ T5580] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.894604][ T5580] RIP: 0033:0x7f2544a7f5aa
[ 82.896411][ T5580] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 82.904137][ T5580] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 82.907359][ T5580] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 82.910268][ T5580] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 82.913474][ T5580] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 82.916745][ T5580] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 82.919905][ T5580] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 82.923104][ T5580]
[ 82.926742][ T5580] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 82.934391][ T5201] Bluetooth: hci3: command tx timeout
[ 82.934516][ T5580] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 82.936730][ T5201] Bluetooth: hci2: command tx timeout
[ 83.001089][ T5436] Bluetooth: hci1: command tx timeout
[ 83.003485][ T5436] Bluetooth: hci0: command tx timeout
[ 83.474867][ T5601] loop0: detected capacity change from 0 to 32768
[ 83.483222][ T5601] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 83.487843][ T5601] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 83.495214][ T5604] loop1: detected capacity change from 0 to 32768
[ 83.506693][ T5601] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 83.511558][ T5604] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 83.514777][ T5604] CPU: 2 PID: 5604 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 83.517172][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 83.518577][ T5604] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 83.518585][ T5604] Call Trace:
[ 83.518590][ T5604]
[ 83.518594][ T5604] dump_stack_lvl+0x16c/0x1f0
[ 83.518610][ T5604] sysfs_warn_dup+0x7f/0xa0
[ 83.518622][ T5604] sysfs_create_dir_ns+0x24d/0x2b0
[ 83.518632][ T5604] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 83.523119][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 83.525838][ T5604] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.525863][ T5604] ? do_raw_spin_unlock+0x172/0x230
[ 83.525880][ T5604] kobject_add_internal+0x2c8/0x990
[ 83.544912][ T5604] kobject_init_and_add+0x11c/0x190
[ 83.546862][ T5604] ? __pfx_kobject_init_and_add+0x10/0x10
[ 83.549205][ T5604] ? lockdep_init_map_type+0x16d/0x7d0
[ 83.551526][ T5604] ? lockdep_init_map_type+0x16d/0x7d0
[ 83.553838][ T5604] gfs2_sys_fs_add+0x207/0x470
[ 83.555705][ T5604] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 83.557816][ T5604] ? __pfx_alloc_workqueue+0x10/0x10
[ 83.559608][ T5604] ? read_word_at_a_time+0xe/0x20
[ 83.561286][ T5604] gfs2_fill_super+0x1352/0x2bf0
[ 83.562994][ T5604] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.565201][ T5604] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.567423][ T5604] ? set_blocksize+0x2b1/0x350
[ 83.569416][ T5604] ? sb_set_blocksize+0xf6/0x120
[ 83.571537][ T5604] ? setup_bdev_super+0x392/0x720
[ 83.573697][ T5604] get_tree_bdev+0x36f/0x610
[ 83.575694][ T5604] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.577964][ T5604] ? __pfx_get_tree_bdev+0x10/0x10
[ 83.580203][ T5604] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 83.582695][ T5604] ? cap_capable+0x1cf/0x240
[ 83.584767][ T5604] gfs2_get_tree+0x4e/0x280
[ 83.586657][ T5604] vfs_get_tree+0x8f/0x380
[ 83.588703][ T5604] path_mount+0x14e6/0x1f20
[ 83.590520][ T5604] ? kmem_cache_free+0x12e/0x390
[ 83.592493][ T5604] ? __pfx_path_mount+0x10/0x10
[ 83.594433][ T5604] ? putname+0x12e/0x170
[ 83.596127][ T5604] __x64_sys_mount+0x297/0x320
[ 83.596500][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 83.598003][ T5604] ? __pfx___x64_sys_mount+0x10/0x10
[ 83.598026][ T5604] do_syscall_64+0xcf/0x260
[ 83.598050][ T5604] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.601427][ T5607] loop3: detected capacity change from 0 to 32768
[ 83.602480][ T5604] RIP: 0033:0x7f6440e7f5aa
[ 83.604212][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 83.604245][ T5601] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 83.610408][ T5601] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 83.611901][ T5604] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 83.611918][ T5604] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.611934][ T5604] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 83.611944][ T5604] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 83.611954][ T5604] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 83.611963][ T5604] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 83.611972][ T5604] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 83.611984][ T5604]
[ 83.614018][ T5604] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 83.618550][ T5611] loop2: detected capacity change from 0 to 32768
[ 83.621840][ T5601] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 83.621840][ T5601] inode = 12 2341
[ 83.621840][ T5601] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 83.622326][ T5604] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 83.635641][ T5607] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 83.641873][ T5601] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 83.645464][ T5607] CPU: 0 PID: 5607 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 83.649027][ T5601] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5601 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 83.650318][ T5607] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 83.650331][ T5607] Call Trace:
[ 83.650339][ T5607]
[ 83.650346][ T5607] dump_stack_lvl+0x16c/0x1f0
[ 83.650369][ T5607] sysfs_warn_dup+0x7f/0xa0
[ 83.650479][ T5611] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 83.656791][ T5601] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 83.658434][ T5607] sysfs_create_dir_ns+0x24d/0x2b0
[ 83.658460][ T5607] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 83.658479][ T5607] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.666846][ T5601] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 83.667598][ T5607] ? do_raw_spin_unlock+0x172/0x230
[ 83.667627][ T5607] kobject_add_internal+0x2c8/0x990
[ 83.670268][ T5601] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 83.674167][ T5607] kobject_init_and_add+0x11c/0x190
[ 83.674195][ T5607] ? __pfx_kobject_init_and_add+0x10/0x10
[ 83.674215][ T5607] ? lockdep_init_map_type+0x16d/0x7d0
[ 83.674231][ T5607] ? lockdep_init_map_type+0x16d/0x7d0
[ 83.674248][ T5607] gfs2_sys_fs_add+0x207/0x470
[ 83.674267][ T5607] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 83.679143][ T5601] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 83.682270][ T5607] ? __pfx_alloc_workqueue+0x10/0x10
[ 83.682300][ T5607] ? read_word_at_a_time+0xe/0x20
[ 83.682321][ T5607] gfs2_fill_super+0x1352/0x2bf0
[ 83.682344][ T5607] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.682363][ T5607] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.688750][ T5601] gfs2: fsid=syz:syz.0: File system withdrawn
[ 83.688968][ T5607] ? set_blocksize+0x2b1/0x350
[ 83.688990][ T5607] ? sb_set_blocksize+0xf6/0x120
[ 83.689006][ T5607] ? setup_bdev_super+0x392/0x720
[ 83.755724][ T5607] get_tree_bdev+0x36f/0x610
[ 83.757691][ T5607] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.759937][ T5607] ? __pfx_get_tree_bdev+0x10/0x10
[ 83.762122][ T5607] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 83.764509][ T5607] ? cap_capable+0x1cf/0x240
[ 83.766459][ T5607] gfs2_get_tree+0x4e/0x280
[ 83.768419][ T5607] vfs_get_tree+0x8f/0x380
[ 83.770312][ T5607] path_mount+0x14e6/0x1f20
[ 83.772256][ T5607] ? kmem_cache_free+0x12e/0x390
[ 83.774470][ T5607] ? __pfx_path_mount+0x10/0x10
[ 83.776570][ T5607] ? putname+0x12e/0x170
[ 83.778309][ T5607] __x64_sys_mount+0x297/0x320
[ 83.780218][ T5607] ? __pfx___x64_sys_mount+0x10/0x10
[ 83.782323][ T5607] do_syscall_64+0xcf/0x260
[ 83.784110][ T5607] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.786504][ T5607] RIP: 0033:0x7f196247f5aa
[ 83.788343][ T5607] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 83.795755][ T5607] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.799147][ T5607] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 83.802143][ T5607] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 83.805333][ T5607] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 83.808543][ T5607] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 83.811689][ T5607] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 83.814913][ T5607]
[ 83.816213][ T5611] CPU: 3 PID: 5611 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 83.820011][ T5611] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 83.823964][ T5607] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 83.823996][ T5611] Call Trace:
[ 83.829472][ T5607] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 83.830763][ T5611]
[ 83.830771][ T5611] dump_stack_lvl+0x16c/0x1f0
[ 83.830793][ T5611] sysfs_warn_dup+0x7f/0xa0
[ 83.830808][ T5611] sysfs_create_dir_ns+0x24d/0x2b0
[ 83.830822][ T5611] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 83.830836][ T5611] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.845072][ T5611] ? do_raw_spin_unlock+0x172/0x230
[ 83.847132][ T5611] kobject_add_internal+0x2c8/0x990
[ 83.849175][ T5611] kobject_init_and_add+0x11c/0x190
[ 83.851247][ T5611] ? __pfx_kobject_init_and_add+0x10/0x10
[ 83.853666][ T5611] ? lockdep_init_map_type+0x16d/0x7d0
[ 83.855901][ T5611] ? lockdep_init_map_type+0x16d/0x7d0
[ 83.858012][ T5611] gfs2_sys_fs_add+0x207/0x470
[ 83.860022][ T5611] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 83.862210][ T5611] ? __pfx_alloc_workqueue+0x10/0x10
[ 83.864398][ T5611] ? read_word_at_a_time+0xe/0x20
[ 83.866528][ T5611] gfs2_fill_super+0x1352/0x2bf0
[ 83.868781][ T5611] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.870989][ T5611] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.873215][ T5611] ? set_blocksize+0x2b1/0x350
[ 83.875279][ T5611] ? sb_set_blocksize+0xf6/0x120
[ 83.877476][ T5611] ? setup_bdev_super+0x392/0x720
[ 83.879580][ T5611] get_tree_bdev+0x36f/0x610
[ 83.882025][ T5611] ? __pfx_gfs2_fill_super+0x10/0x10
[ 83.884663][ T5611] ? __pfx_get_tree_bdev+0x10/0x10
[ 83.887304][ T5611] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 83.889816][ T5611] ? cap_capable+0x1cf/0x240
[ 83.891893][ T5611] gfs2_get_tree+0x4e/0x280
[ 83.893907][ T5611] vfs_get_tree+0x8f/0x380
[ 83.895901][ T5611] path_mount+0x14e6/0x1f20
[ 83.897831][ T5611] ? kmem_cache_free+0x12e/0x390
[ 83.900013][ T5611] ? __pfx_path_mount+0x10/0x10
[ 83.902144][ T5611] ? putname+0x12e/0x170
[ 83.903927][ T5611] __x64_sys_mount+0x297/0x320
[ 83.905806][ T5611] ? __pfx___x64_sys_mount+0x10/0x10
[ 83.907893][ T5611] do_syscall_64+0xcf/0x260
[ 83.909707][ T5611] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.912242][ T5611] RIP: 0033:0x7fd083e7f5aa
[ 83.914234][ T5611] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 83.922435][ T5611] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 83.923117][ T39] audit: type=1400 audit(1715726296.361:220): avc: denied { write } for pid=4671 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 83.926090][ T5611] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 83.938326][ T5611] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 83.941839][ T5611] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 83.945218][ T5611] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 83.948427][ T5611] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 83.950684][ T39] audit: type=1400 audit(1715726296.361:221): avc: denied { remove_name } for pid=4671 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 83.951508][ T5611]
[ 83.960415][ T39] audit: type=1400 audit(1715726296.361:222): avc: denied { rename } for pid=4671 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 83.967215][ T5611] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 83.971368][ T5601] CPU: 0 PID: 5601 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 83.971391][ T5601] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 83.971401][ T5601] Call Trace:
[ 83.971409][ T5601]
[ 83.971416][ T5601] dump_stack_lvl+0x16c/0x1f0
[ 83.971442][ T5601] gfs2_withdraw+0xab8/0x1290
[ 83.971467][ T5601] ? __pfx_gfs2_withdraw+0x10/0x10
[ 83.971491][ T5601] gfs2_dirent_scan+0x2fc/0x3c0
[ 83.971515][ T5601] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 83.971538][ T5601] gfs2_dir_read+0x36a/0x14d0
[ 83.971561][ T5601] ? inode_go_held+0x151/0x210
[ 83.971580][ T5601] ? __pfx_inode_go_held+0x10/0x10
[ 83.971601][ T5601] ? gfs2_instantiate+0x1eb/0x250
[ 83.971626][ T5601] ? gfs2_glock_wait+0x1e0/0x330
[ 83.971643][ T5601] ? __pfx_gfs2_dir_read+0x10/0x10
[ 83.971667][ T5601] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 83.971686][ T5601] ? do_raw_spin_unlock+0x172/0x230
[ 83.971707][ T5601] gfs2_readdir+0x13d/0x1d0
[ 83.971923][ T39] audit: type=1400 audit(1715726296.361:223): avc: denied { add_name } for pid=4671 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 83.971963][ T39] audit: type=1400 audit(1715726296.361:224): avc: denied { unlink } for pid=4671 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 83.971996][ T39] audit: type=1400 audit(1715726296.361:225): avc: denied { create } for pid=4671 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 83.977877][ T5611] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 83.981756][ T5601] ? __pfx_gfs2_readdir+0x10/0x10
[ 83.981783][ T5601] ? iterate_dir+0x292/0x9e0
[ 83.981808][ T5601] ? selinux_file_permission+0x125/0x590
[ 83.981827][ T5601] iterate_dir+0x292/0x9e0
[ 84.059630][ T5601] __x64_sys_getdents64+0x14f/0x2e0
[ 84.061901][ T5601] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 84.064514][ T5601] ? xfd_validate_state+0x5d/0x180
[ 84.066826][ T5601] ? __pfx_filldir64+0x10/0x10
[ 84.068802][ T5601] do_syscall_64+0xcf/0x260
[ 84.070773][ T5601] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.073420][ T5601] RIP: 0033:0x7f2544a7dea9
[ 84.075509][ T5601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 84.083954][ T5601] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 84.087802][ T5601] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 84.091222][ T5601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 84.094682][ T5601] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 84.097963][ T5601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.101276][ T5601] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 84.104540][ T5601]
[ 84.610032][ T5654] loop2: detected capacity change from 0 to 32768
[ 84.626647][ T5654] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 84.630187][ T5654] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 84.640750][ T5654] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 84.647593][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 84.650601][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 84.680308][ T5651] loop3: detected capacity change from 0 to 32768
[ 84.686800][ T5650] loop1: detected capacity change from 0 to 32768
[ 84.692941][ T5651] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 84.696288][ T5651] CPU: 2 PID: 5651 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 84.700430][ T5651] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 84.704588][ T5651] Call Trace:
[ 84.705989][ T5651]
[ 84.707444][ T5651] dump_stack_lvl+0x16c/0x1f0
[ 84.709495][ T5651] sysfs_warn_dup+0x7f/0xa0
[ 84.711576][ T5651] sysfs_create_dir_ns+0x24d/0x2b0
[ 84.713853][ T5651] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 84.716353][ T5651] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.718428][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 84.718672][ T5651] ? do_raw_spin_unlock+0x172/0x230
[ 84.721694][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 84.723806][ T5651] kobject_add_internal+0x2c8/0x990
[ 84.723834][ T5651] kobject_init_and_add+0x11c/0x190
[ 84.725938][ T5654] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 84.728603][ T5651] ? __pfx_kobject_init_and_add+0x10/0x10
[ 84.736504][ T5651] ? lockdep_init_map_type+0x16d/0x7d0
[ 84.737375][ T5654] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 84.738947][ T5651] ? lockdep_init_map_type+0x16d/0x7d0
[ 84.738971][ T5651] gfs2_sys_fs_add+0x207/0x470
[ 84.738992][ T5651] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 84.739012][ T5651] ? __pfx_alloc_workqueue+0x10/0x10
[ 84.745744][ T5654] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 84.745744][ T5654] inode = 12 2341
[ 84.745744][ T5654] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 84.746373][ T5650] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 84.747235][ T5651] ? read_word_at_a_time+0xe/0x20
[ 84.747262][ T5651] gfs2_fill_super+0x1352/0x2bf0
[ 84.747288][ T5651] ? __pfx_gfs2_fill_super+0x10/0x10
[ 84.749934][ T5654] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 84.752036][ T5651] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.752061][ T5651] ? set_blocksize+0x2b1/0x350
[ 84.752079][ T5651] ? sb_set_blocksize+0xf6/0x120
[ 84.752093][ T5651] ? setup_bdev_super+0x392/0x720
[ 84.752119][ T5651] get_tree_bdev+0x36f/0x610
[ 84.752136][ T5651] ? __pfx_gfs2_fill_super+0x10/0x10
[ 84.752160][ T5651] ? __pfx_get_tree_bdev+0x10/0x10
[ 84.752177][ T5651] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 84.752202][ T5651] ? cap_capable+0x1cf/0x240
[ 84.752224][ T5651] gfs2_get_tree+0x4e/0x280
[ 84.752247][ T5651] vfs_get_tree+0x8f/0x380
[ 84.752264][ T5651] path_mount+0x14e6/0x1f20
[ 84.752281][ T5651] ? kmem_cache_free+0x12e/0x390
[ 84.752303][ T5651] ? __pfx_path_mount+0x10/0x10
[ 84.752320][ T5651] ? putname+0x12e/0x170
[ 84.752347][ T5651] __x64_sys_mount+0x297/0x320
[ 84.752364][ T5651] ? __pfx___x64_sys_mount+0x10/0x10
[ 84.752383][ T5651] do_syscall_64+0xcf/0x260
[ 84.752407][ T5651] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.752432][ T5651] RIP: 0033:0x7f196247f5aa
[ 84.752446][ T5651] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 84.752461][ T5651] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.752480][ T5651] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 84.752492][ T5651] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 84.752503][ T5651] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 84.752514][ T5651] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 84.752525][ T5651] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 84.752539][ T5651]
[ 84.752547][ T5650] CPU: 1 PID: 5650 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 84.752580][ T5650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 84.752590][ T5650] Call Trace:
[ 84.752597][ T5650]
[ 84.752603][ T5650] dump_stack_lvl+0x16c/0x1f0
[ 84.752626][ T5650] sysfs_warn_dup+0x7f/0xa0
[ 84.752646][ T5650] sysfs_create_dir_ns+0x24d/0x2b0
[ 84.752664][ T5650] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 84.752683][ T5650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.752703][ T5650] ? do_raw_spin_unlock+0x172/0x230
[ 84.752723][ T5650] kobject_add_internal+0x2c8/0x990
[ 84.752746][ T5650] kobject_init_and_add+0x11c/0x190
[ 84.752769][ T5650] ? __pfx_kobject_init_and_add+0x10/0x10
[ 84.752792][ T5650] ? lockdep_init_map_type+0x16d/0x7d0
[ 84.752809][ T5650] ? lockdep_init_map_type+0x16d/0x7d0
[ 84.752827][ T5650] gfs2_sys_fs_add+0x207/0x470
[ 84.752847][ T5650] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 84.753210][ T5651] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 84.753225][ T5651] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 84.761483][ T5654] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5654 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 84.764072][ T5650] ? __pfx_alloc_workqueue+0x10/0x10
[ 84.764104][ T5650] ? read_word_at_a_time+0xe/0x20
[ 84.764129][ T5650] gfs2_fill_super+0x1352/0x2bf0
[ 84.766474][ T5654] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 84.768486][ T5650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 84.768514][ T5650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.768535][ T5650] ? set_blocksize+0x2b1/0x350
[ 84.771521][ T5654] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 84.775212][ T5650] ? sb_set_blocksize+0xf6/0x120
[ 84.775236][ T5650] ? setup_bdev_super+0x392/0x720
[ 84.775263][ T5650] get_tree_bdev+0x36f/0x610
[ 84.777707][ T5654] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 84.779738][ T5650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 84.779765][ T5650] ? __pfx_get_tree_bdev+0x10/0x10
[ 84.779782][ T5650] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 84.782128][ T5654] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 84.784128][ T5650] ? cap_capable+0x1cf/0x240
[ 84.784153][ T5650] gfs2_get_tree+0x4e/0x280
[ 84.784173][ T5650] vfs_get_tree+0x8f/0x380
[ 84.788113][ T5654] gfs2: fsid=syz:syz.0: File system withdrawn
[ 84.788587][ T5650] path_mount+0x14e6/0x1f20
[ 84.788608][ T5650] ? kmem_cache_free+0x12e/0x390
[ 84.788631][ T5650] ? __pfx_path_mount+0x10/0x10
[ 84.938733][ T5650] ? putname+0x12e/0x170
[ 84.940213][ T5650] __x64_sys_mount+0x297/0x320
[ 84.941892][ T5650] ? __pfx___x64_sys_mount+0x10/0x10
[ 84.943577][ T5650] do_syscall_64+0xcf/0x260
[ 84.944935][ T5650] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.946686][ T5650] RIP: 0033:0x7f6440e7f5aa
[ 84.948385][ T5650] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 84.954930][ T5650] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 84.957760][ T5650] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 84.960358][ T5650] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 84.962965][ T5650] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 84.965673][ T5650] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 84.968460][ T5650] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 84.971171][ T5650]
[ 84.973774][ T5654] CPU: 3 PID: 5654 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 84.975563][ T5650] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 84.977846][ T5654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 84.984194][ T5650] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 84.988255][ T5654] Call Trace:
[ 84.988266][ T5654]
[ 84.988273][ T5654] dump_stack_lvl+0x16c/0x1f0
[ 84.988297][ T5654] gfs2_withdraw+0xab8/0x1290
[ 84.998171][ T5654] ? __pfx_gfs2_withdraw+0x10/0x10
[ 85.000470][ T5654] gfs2_dirent_scan+0x2fc/0x3c0
[ 85.002552][ T5654] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 85.002609][ T5658] loop0: detected capacity change from 0 to 32768
[ 85.004945][ T5654] gfs2_dir_read+0x36a/0x14d0
[ 85.009928][ T5654] ? inode_go_held+0x151/0x210
[ 85.011978][ T5654] ? __pfx_inode_go_held+0x10/0x10
[ 85.014188][ T5654] ? gfs2_instantiate+0x1eb/0x250
[ 85.016462][ T5654] ? gfs2_glock_wait+0x1e0/0x330
[ 85.018548][ T5654] ? __pfx_gfs2_dir_read+0x10/0x10
[ 85.020691][ T5654] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 85.022003][ T5201] Bluetooth: hci2: command tx timeout
[ 85.022791][ T5654] ? do_raw_spin_unlock+0x172/0x230
[ 85.025240][ T5201] Bluetooth: hci3: command tx timeout
[ 85.027453][ T5654] gfs2_readdir+0x13d/0x1d0
[ 85.031593][ T5654] ? __pfx_gfs2_readdir+0x10/0x10
[ 85.031675][ T5658] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 85.033871][ T5654] ? iterate_dir+0x292/0x9e0
[ 85.033901][ T5654] ? selinux_file_permission+0x125/0x590
[ 85.040996][ T5654] iterate_dir+0x292/0x9e0
[ 85.042957][ T5654] __x64_sys_getdents64+0x14f/0x2e0
[ 85.045270][ T5654] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 85.047774][ T5654] ? xfd_validate_state+0x5d/0x180
[ 85.050024][ T5654] ? __pfx_filldir64+0x10/0x10
[ 85.052132][ T5654] do_syscall_64+0xcf/0x260
[ 85.054143][ T5654] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.056760][ T5654] RIP: 0033:0x7fd083e7dea9
[ 85.058695][ T5654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 85.066800][ T5654] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 85.070363][ T5654] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 85.072152][ T5436] Bluetooth: hci0: command tx timeout
[ 85.073785][ T5654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 85.076181][ T5436] Bluetooth: hci1: command tx timeout
[ 85.079491][ T5654] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 85.085188][ T5654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.088651][ T5654] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 85.091992][ T5654]
[ 85.093347][ T5658] CPU: 0 PID: 5658 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 85.097145][ T5658] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 85.100948][ T5658] Call Trace:
[ 85.102238][ T5658]
[ 85.103393][ T5658] dump_stack_lvl+0x16c/0x1f0
[ 85.105250][ T5658] sysfs_warn_dup+0x7f/0xa0
[ 85.107030][ T5658] sysfs_create_dir_ns+0x24d/0x2b0
[ 85.108940][ T5658] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 85.111111][ T5658] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.113201][ T5658] ? do_raw_spin_unlock+0x172/0x230
[ 85.115193][ T5658] kobject_add_internal+0x2c8/0x990
[ 85.117189][ T5658] kobject_init_and_add+0x11c/0x190
[ 85.119083][ T5658] ? __pfx_kobject_init_and_add+0x10/0x10
[ 85.121254][ T5658] ? lockdep_init_map_type+0x16d/0x7d0
[ 85.123343][ T5658] ? lockdep_init_map_type+0x16d/0x7d0
[ 85.125428][ T5658] gfs2_sys_fs_add+0x207/0x470
[ 85.127228][ T5658] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 85.129247][ T5658] ? __pfx_alloc_workqueue+0x10/0x10
[ 85.131291][ T5658] ? read_word_at_a_time+0xe/0x20
[ 85.133256][ T5658] gfs2_fill_super+0x1352/0x2bf0
[ 85.135193][ T5658] ? __pfx_gfs2_fill_super+0x10/0x10
[ 85.137150][ T5658] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.139142][ T5658] ? set_blocksize+0x2b1/0x350
[ 85.140979][ T5658] ? sb_set_blocksize+0xf6/0x120
[ 85.142820][ T5658] ? setup_bdev_super+0x392/0x720
[ 85.144696][ T5658] get_tree_bdev+0x36f/0x610
[ 85.146424][ T5658] ? __pfx_gfs2_fill_super+0x10/0x10
[ 85.148476][ T5658] ? __pfx_get_tree_bdev+0x10/0x10
[ 85.150436][ T5658] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 85.152610][ T5658] ? cap_capable+0x1cf/0x240
[ 85.154422][ T5658] gfs2_get_tree+0x4e/0x280
[ 85.156199][ T5658] vfs_get_tree+0x8f/0x380
[ 85.157920][ T5658] path_mount+0x14e6/0x1f20
[ 85.159591][ T5658] ? kmem_cache_free+0x12e/0x390
[ 85.161501][ T5658] ? __pfx_path_mount+0x10/0x10
[ 85.163375][ T5658] ? putname+0x12e/0x170
[ 85.165018][ T5658] __x64_sys_mount+0x297/0x320
[ 85.166862][ T5658] ? __pfx___x64_sys_mount+0x10/0x10
[ 85.168890][ T5658] do_syscall_64+0xcf/0x260
[ 85.170646][ T5658] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.172870][ T5658] RIP: 0033:0x7f2544a7f5aa
[ 85.174607][ T5658] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 85.181740][ T5658] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.184757][ T5658] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 85.187624][ T5658] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 85.190440][ T5658] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 85.193284][ T5658] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 85.196127][ T5658] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 85.198977][ T5658]
[ 85.202984][ T5658] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 85.207792][ T5658] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 85.616014][ T5668] loop3: detected capacity change from 0 to 32768
[ 85.637202][ T5668] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 85.641681][ T5668] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 85.656102][ T5668] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 85.662219][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 85.665152][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 85.697898][ T5670] loop1: detected capacity change from 0 to 32768
[ 85.710816][ T5670] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 85.711190][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 85.713932][ T5670] CPU: 2 PID: 5670 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 85.713950][ T5670] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 85.713958][ T5670] Call Trace:
[ 85.713964][ T5670]
[ 85.713970][ T5670] dump_stack_lvl+0x16c/0x1f0
[ 85.717229][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 85.720939][ T5670] sysfs_warn_dup+0x7f/0xa0
[ 85.720966][ T5670] sysfs_create_dir_ns+0x24d/0x2b0
[ 85.720986][ T5670] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 85.721005][ T5670] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.721026][ T5670] ? do_raw_spin_unlock+0x172/0x230
[ 85.721047][ T5670] kobject_add_internal+0x2c8/0x990
[ 85.721071][ T5670] kobject_init_and_add+0x11c/0x190
[ 85.721100][ T5670] ? __pfx_kobject_init_and_add+0x10/0x10
[ 85.721123][ T5670] ? lockdep_init_map_type+0x16d/0x7d0
[ 85.721141][ T5670] ? lockdep_init_map_type+0x16d/0x7d0
[ 85.721159][ T5670] gfs2_sys_fs_add+0x207/0x470
[ 85.721180][ T5670] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 85.721201][ T5670] ? __pfx_alloc_workqueue+0x10/0x10
[ 85.721227][ T5670] ? read_word_at_a_time+0xe/0x20
[ 85.721251][ T5670] gfs2_fill_super+0x1352/0x2bf0
[ 85.721276][ T5670] ? __pfx_gfs2_fill_super+0x10/0x10
[ 85.721297][ T5670] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.721314][ T5670] ? set_blocksize+0x2b1/0x350
[ 85.721330][ T5670] ? sb_set_blocksize+0xf6/0x120
[ 85.721346][ T5670] ? setup_bdev_super+0x392/0x720
[ 85.721371][ T5670] get_tree_bdev+0x36f/0x610
[ 85.721388][ T5670] ? __pfx_gfs2_fill_super+0x10/0x10
[ 85.721411][ T5670] ? __pfx_get_tree_bdev+0x10/0x10
[ 85.721428][ T5670] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 85.721453][ T5670] ? cap_capable+0x1cf/0x240
[ 85.721474][ T5670] gfs2_get_tree+0x4e/0x280
[ 85.721496][ T5670] vfs_get_tree+0x8f/0x380
[ 85.721513][ T5670] path_mount+0x14e6/0x1f20
[ 85.721530][ T5670] ? kmem_cache_free+0x12e/0x390
[ 85.721551][ T5670] ? __pfx_path_mount+0x10/0x10
[ 85.721568][ T5670] ? putname+0x12e/0x170
[ 85.721589][ T5670] __x64_sys_mount+0x297/0x320
[ 85.721606][ T5670] ? __pfx___x64_sys_mount+0x10/0x10
[ 85.721623][ T5670] do_syscall_64+0xcf/0x260
[ 85.721647][ T5670] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.721672][ T5670] RIP: 0033:0x7f6440e7f5aa
[ 85.721685][ T5670] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 85.721701][ T5670] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.721719][ T5670] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 85.721731][ T5670] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 85.721742][ T5670] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 85.721753][ T5670] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 85.721764][ T5670] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 85.721777][ T5670]
[ 85.740693][ T5670] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 85.741894][ T5668] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 85.743960][ T5670] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 85.752545][ T5674] loop2: detected capacity change from 0 to 32768
[ 85.764257][ T5668] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 85.769330][ T5674] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 85.770391][ T5668] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 85.770391][ T5668] inode = 12 2341
[ 85.770391][ T5668] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 85.770413][ T5668] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 85.770435][ T5668] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5668 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 85.773361][ T5674] CPU: 2 PID: 5674 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 85.778763][ T5668] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 85.778918][ T5674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 85.781181][ T5668] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 85.783761][ T5674] Call Trace:
[ 85.783772][ T5674]
[ 85.783779][ T5674] dump_stack_lvl+0x16c/0x1f0
[ 85.783804][ T5674] sysfs_warn_dup+0x7f/0xa0
[ 85.786223][ T5668] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 85.787978][ T5674] sysfs_create_dir_ns+0x24d/0x2b0
[ 85.789974][ T5668] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 85.791926][ T5674] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 85.791950][ T5674] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.791970][ T5674] ? do_raw_spin_unlock+0x172/0x230
[ 85.791990][ T5674] kobject_add_internal+0x2c8/0x990
[ 85.792016][ T5674] kobject_init_and_add+0x11c/0x190
[ 85.792039][ T5674] ? __pfx_kobject_init_and_add+0x10/0x10
[ 85.792062][ T5674] ? lockdep_init_map_type+0x16d/0x7d0
[ 85.792079][ T5674] ? lockdep_init_map_type+0x16d/0x7d0
[ 85.792097][ T5674] gfs2_sys_fs_add+0x207/0x470
[ 85.792115][ T5674] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 85.792134][ T5674] ? __pfx_alloc_workqueue+0x10/0x10
[ 85.792158][ T5674] ? read_word_at_a_time+0xe/0x20
[ 85.792180][ T5674] gfs2_fill_super+0x1352/0x2bf0
[ 85.792207][ T5674] ? __pfx_gfs2_fill_super+0x10/0x10
[ 85.792230][ T5674] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.795122][ T5668] gfs2: fsid=syz:syz.0: File system withdrawn
[ 85.796332][ T5674] ? set_blocksize+0x2b1/0x350
[ 85.797123][ T5673] loop0: detected capacity change from 0 to 32768
[ 85.801627][ T5673] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 85.802264][ T5674] ? sb_set_blocksize+0xf6/0x120
[ 85.944939][ T5674] ? setup_bdev_super+0x392/0x720
[ 85.946998][ T5674] get_tree_bdev+0x36f/0x610
[ 85.948634][ T5674] ? __pfx_gfs2_fill_super+0x10/0x10
[ 85.950479][ T5674] ? __pfx_get_tree_bdev+0x10/0x10
[ 85.952225][ T5674] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 85.954280][ T5674] ? cap_capable+0x1cf/0x240
[ 85.956189][ T5674] gfs2_get_tree+0x4e/0x280
[ 85.958160][ T5674] vfs_get_tree+0x8f/0x380
[ 85.960081][ T5674] path_mount+0x14e6/0x1f20
[ 85.961629][ T5674] ? kmem_cache_free+0x12e/0x390
[ 85.963471][ T5674] ? __pfx_path_mount+0x10/0x10
[ 85.965655][ T5674] ? putname+0x12e/0x170
[ 85.967462][ T5674] __x64_sys_mount+0x297/0x320
[ 85.969454][ T5674] ? __pfx___x64_sys_mount+0x10/0x10
[ 85.971655][ T5674] do_syscall_64+0xcf/0x260
[ 85.973685][ T5674] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.976257][ T5674] RIP: 0033:0x7fd083e7f5aa
[ 85.978225][ T5674] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 85.986709][ T5674] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 85.989991][ T5674] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 85.993553][ T5674] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 85.997035][ T5674] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 86.000414][ T5674] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 86.003905][ T5674] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 86.007264][ T5674]
[ 86.008643][ T5668] CPU: 3 PID: 5668 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 86.012824][ T5668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 86.015783][ T5674] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 86.017098][ T5668] Call Trace:
[ 86.017109][ T5668]
[ 86.017116][ T5668] dump_stack_lvl+0x16c/0x1f0
[ 86.017140][ T5668] gfs2_withdraw+0xab8/0x1290
[ 86.022788][ T5674] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 86.024200][ T5668] ? __pfx_gfs2_withdraw+0x10/0x10
[ 86.024230][ T5668] gfs2_dirent_scan+0x2fc/0x3c0
[ 86.036023][ T5668] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 86.038312][ T5668] gfs2_dir_read+0x36a/0x14d0
[ 86.040329][ T5668] ? inode_go_held+0x151/0x210
[ 86.042340][ T5668] ? __pfx_inode_go_held+0x10/0x10
[ 86.044472][ T5668] ? gfs2_instantiate+0x1eb/0x250
[ 86.046586][ T5668] ? gfs2_glock_wait+0x1e0/0x330
[ 86.048848][ T5668] ? __pfx_gfs2_dir_read+0x10/0x10
[ 86.050973][ T5668] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 86.053049][ T5668] ? do_raw_spin_unlock+0x172/0x230
[ 86.055227][ T5668] gfs2_readdir+0x13d/0x1d0
[ 86.057216][ T5668] ? __pfx_gfs2_readdir+0x10/0x10
[ 86.059383][ T5668] ? iterate_dir+0x292/0x9e0
[ 86.061258][ T5668] ? selinux_file_permission+0x125/0x590
[ 86.063529][ T5668] iterate_dir+0x292/0x9e0
[ 86.065377][ T5668] __x64_sys_getdents64+0x14f/0x2e0
[ 86.067598][ T5668] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 86.070108][ T5668] ? xfd_validate_state+0x5d/0x180
[ 86.072368][ T5668] ? __pfx_filldir64+0x10/0x10
[ 86.074522][ T5668] do_syscall_64+0xcf/0x260
[ 86.076584][ T5668] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.079369][ T5668] RIP: 0033:0x7f196247dea9
[ 86.081350][ T5668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 86.089617][ T5668] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 86.093263][ T5668] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 86.096698][ T5668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 86.099914][ T5668] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 86.103311][ T5668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.106675][ T5668] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 86.110090][ T5668]
[ 86.111441][ T5673] CPU: 1 PID: 5673 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 86.115034][ T5673] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 86.118412][ T5673] Call Trace:
[ 86.119648][ T5673]
[ 86.120763][ T5673] dump_stack_lvl+0x16c/0x1f0
[ 86.122546][ T5673] sysfs_warn_dup+0x7f/0xa0
[ 86.124299][ T5673] sysfs_create_dir_ns+0x24d/0x2b0
[ 86.126255][ T5673] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.128396][ T5673] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.130448][ T5673] ? do_raw_spin_unlock+0x172/0x230
[ 86.132448][ T5673] kobject_add_internal+0x2c8/0x990
[ 86.134470][ T5673] kobject_init_and_add+0x11c/0x190
[ 86.136420][ T5673] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.138567][ T5673] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.140669][ T5673] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.142748][ T5673] gfs2_sys_fs_add+0x207/0x470
[ 86.144594][ T5673] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.146603][ T5673] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.148628][ T5673] ? read_word_at_a_time+0xe/0x20
[ 86.150539][ T5673] gfs2_fill_super+0x1352/0x2bf0
[ 86.152460][ T5673] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.154490][ T5673] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.156486][ T5673] ? set_blocksize+0x2b1/0x350
[ 86.158326][ T5673] ? sb_set_blocksize+0xf6/0x120
[ 86.160235][ T5673] ? setup_bdev_super+0x392/0x720
[ 86.162157][ T5673] get_tree_bdev+0x36f/0x610
[ 86.163924][ T5673] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.166021][ T5673] ? __pfx_get_tree_bdev+0x10/0x10
[ 86.167962][ T5673] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 86.170085][ T5673] ? cap_capable+0x1cf/0x240
[ 86.171849][ T5673] gfs2_get_tree+0x4e/0x280
[ 86.173609][ T5673] vfs_get_tree+0x8f/0x380
[ 86.175340][ T5673] path_mount+0x14e6/0x1f20
[ 86.177061][ T5673] ? kmem_cache_free+0x12e/0x390
[ 86.178949][ T5673] ? __pfx_path_mount+0x10/0x10
[ 86.180783][ T5673] ? putname+0x12e/0x170
[ 86.182377][ T5673] __x64_sys_mount+0x297/0x320
[ 86.184198][ T5673] ? __pfx___x64_sys_mount+0x10/0x10
[ 86.186206][ T5673] do_syscall_64+0xcf/0x260
[ 86.187933][ T5673] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.190163][ T5673] RIP: 0033:0x7f2544a7f5aa
[ 86.191836][ T5673] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 86.199043][ T5673] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 86.202178][ T5673] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 86.205100][ T5673] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 86.208033][ T5673] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 86.211027][ T5673] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 86.213994][ T5673] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 86.217030][ T5673]
[ 86.223222][ T5673] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 86.228318][ T5673] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 86.715039][ T5687] loop3: detected capacity change from 0 to 32768
[ 86.722731][ T5681] loop1: detected capacity change from 0 to 32768
[ 86.729765][ T5687] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 86.733238][ T5687] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 86.738353][ T5681] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.740202][ T5687] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 86.742227][ T5681] CPU: 3 PID: 5681 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 86.746472][ T5483] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 86.748902][ T5681] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 86.748915][ T5681] Call Trace:
[ 86.748922][ T5681]
[ 86.748929][ T5681] dump_stack_lvl+0x16c/0x1f0
[ 86.748955][ T5681] sysfs_warn_dup+0x7f/0xa0
[ 86.752664][ T5483] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 86.756140][ T5681] sysfs_create_dir_ns+0x24d/0x2b0
[ 86.756166][ T5681] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.756184][ T5681] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.770860][ T5683] loop2: detected capacity change from 0 to 32768
[ 86.772448][ T5681] ? do_raw_spin_unlock+0x172/0x230
[ 86.777330][ T5681] kobject_add_internal+0x2c8/0x990
[ 86.779397][ T5681] kobject_init_and_add+0x11c/0x190
[ 86.781423][ T5681] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.782817][ T5683] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.783648][ T5681] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.785128][ T5686] loop0: detected capacity change from 0 to 32768
[ 86.791311][ T5681] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.793705][ T5681] gfs2_sys_fs_add+0x207/0x470
[ 86.795812][ T5681] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.798128][ T5681] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.800481][ T5681] ? read_word_at_a_time+0xe/0x20
[ 86.802616][ T5681] gfs2_fill_super+0x1352/0x2bf0
[ 86.804727][ T5681] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.807066][ T5681] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.809406][ T5681] ? set_blocksize+0x2b1/0x350
[ 86.811492][ T5681] ? sb_set_blocksize+0xf6/0x120
[ 86.813567][ T5681] ? setup_bdev_super+0x392/0x720
[ 86.815668][ T5681] get_tree_bdev+0x36f/0x610
[ 86.817672][ T5681] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.819971][ T5681] ? __pfx_get_tree_bdev+0x10/0x10
[ 86.822143][ T5681] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 86.824487][ T5681] ? cap_capable+0x1cf/0x240
[ 86.826539][ T5681] gfs2_get_tree+0x4e/0x280
[ 86.829675][ T5681] vfs_get_tree+0x8f/0x380
[ 86.833656][ T5681] path_mount+0x14e6/0x1f20
[ 86.835564][ T5681] ? kmem_cache_free+0x12e/0x390
[ 86.837673][ T5681] ? __pfx_path_mount+0x10/0x10
[ 86.839812][ T5681] ? putname+0x12e/0x170
[ 86.841607][ T5681] __x64_sys_mount+0x297/0x320
[ 86.843604][ T5681] ? __pfx___x64_sys_mount+0x10/0x10
[ 86.845830][ T5681] do_syscall_64+0xcf/0x260
[ 86.847636][ T5681] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.849999][ T5681] RIP: 0033:0x7f6440e7f5aa
[ 86.850383][ T5483] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 97ms
[ 86.851911][ T5681] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 86.851930][ T5681] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 86.851949][ T5681] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 86.851961][ T5681] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 86.851972][ T5681] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 86.851983][ T5681] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 86.858021][ T5483] gfs2: fsid=syz:syz.0: jid=0: Done
[ 86.862980][ T5681] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 86.862999][ T5681]
[ 86.863008][ T5683] CPU: 2 PID: 5683 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 86.863026][ T5683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 86.863035][ T5683] Call Trace:
[ 86.863041][ T5683]
[ 86.863047][ T5683] dump_stack_lvl+0x16c/0x1f0
[ 86.863117][ T5686] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 86.874963][ T5687] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 86.875169][ T5683] sysfs_warn_dup+0x7f/0xa0
[ 86.875190][ T5683] sysfs_create_dir_ns+0x24d/0x2b0
[ 86.875206][ T5683] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.875222][ T5683] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.889120][ T5681] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 86.891370][ T5683] ? do_raw_spin_unlock+0x172/0x230
[ 86.891392][ T5683] kobject_add_internal+0x2c8/0x990
[ 86.891413][ T5683] kobject_init_and_add+0x11c/0x190
[ 86.891433][ T5683] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.891453][ T5683] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.891468][ T5683] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.891484][ T5683] gfs2_sys_fs_add+0x207/0x470
[ 86.891501][ T5683] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.891519][ T5683] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.891541][ T5683] ? read_word_at_a_time+0xe/0x20
[ 86.891561][ T5683] gfs2_fill_super+0x1352/0x2bf0
[ 86.891625][ T5683] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.891644][ T5683] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.891660][ T5683] ? set_blocksize+0x2b1/0x350
[ 86.891675][ T5683] ? sb_set_blocksize+0xf6/0x120
[ 86.891690][ T5683] ? setup_bdev_super+0x392/0x720
[ 86.891712][ T5683] get_tree_bdev+0x36f/0x610
[ 86.891727][ T5683] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.893475][ T5681] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 86.894506][ T5683] ? __pfx_get_tree_bdev+0x10/0x10
[ 86.894523][ T5683] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 86.894544][ T5683] ? cap_capable+0x1cf/0x240
[ 86.894562][ T5683] gfs2_get_tree+0x4e/0x280
[ 86.897267][ T5687] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 86.899608][ T5683] vfs_get_tree+0x8f/0x380
[ 86.899626][ T5683] path_mount+0x14e6/0x1f20
[ 86.899641][ T5683] ? kmem_cache_free+0x12e/0x390
[ 86.899659][ T5683] ? __pfx_path_mount+0x10/0x10
[ 86.899673][ T5683] ? putname+0x12e/0x170
[ 86.910095][ T5687] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 86.910095][ T5687] inode = 12 2341
[ 86.910095][ T5687] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 86.911712][ T5683] __x64_sys_mount+0x297/0x320
[ 86.911731][ T5683] ? __pfx___x64_sys_mount+0x10/0x10
[ 86.911746][ T5683] do_syscall_64+0xcf/0x260
[ 86.911766][ T5683] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.911787][ T5683] RIP: 0033:0x7fd083e7f5aa
[ 86.911800][ T5683] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 86.911813][ T5683] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 86.911829][ T5683] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 86.911840][ T5683] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 86.911849][ T5683] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 86.911859][ T5683] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 86.911868][ T5683] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 86.911880][ T5683]
[ 86.911888][ T5686] CPU: 1 PID: 5686 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 86.911911][ T5686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 86.911921][ T5686] Call Trace:
[ 86.911928][ T5686]
[ 86.911935][ T5686] dump_stack_lvl+0x16c/0x1f0
[ 86.911960][ T5686] sysfs_warn_dup+0x7f/0xa0
[ 86.911986][ T5686] sysfs_create_dir_ns+0x24d/0x2b0
[ 86.912005][ T5686] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 86.912023][ T5686] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.912044][ T5686] ? do_raw_spin_unlock+0x172/0x230
[ 86.912063][ T5686] kobject_add_internal+0x2c8/0x990
[ 86.912087][ T5686] kobject_init_and_add+0x11c/0x190
[ 86.912111][ T5686] ? __pfx_kobject_init_and_add+0x10/0x10
[ 86.912134][ T5686] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.912152][ T5686] ? lockdep_init_map_type+0x16d/0x7d0
[ 86.912952][ T5683] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 86.912965][ T5683] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 86.920339][ T5687] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 86.922468][ T5686] gfs2_sys_fs_add+0x207/0x470
[ 86.922497][ T5686] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 86.922517][ T5686] ? __pfx_alloc_workqueue+0x10/0x10
[ 86.922544][ T5686] ? read_word_at_a_time+0xe/0x20
[ 86.926385][ T5687] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5687 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 86.927495][ T5686] gfs2_fill_super+0x1352/0x2bf0
[ 86.927526][ T5686] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.927550][ T5686] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.931504][ T5687] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 86.931995][ T5686] ? set_blocksize+0x2b1/0x350
[ 86.934413][ T5687] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 86.936149][ T5686] ? sb_set_blocksize+0xf6/0x120
[ 86.936172][ T5686] ? setup_bdev_super+0x392/0x720
[ 86.936196][ T5686] get_tree_bdev+0x36f/0x610
[ 86.936213][ T5686] ? __pfx_gfs2_fill_super+0x10/0x10
[ 86.939085][ T5687] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 86.942534][ T5686] ? __pfx_get_tree_bdev+0x10/0x10
[ 86.949930][ T5687] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 86.950035][ T5686] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 87.131900][ T5686] ? cap_capable+0x1cf/0x240
[ 87.133923][ T5686] gfs2_get_tree+0x4e/0x280
[ 87.135826][ T5686] vfs_get_tree+0x8f/0x380
[ 87.137766][ T5686] path_mount+0x14e6/0x1f20
[ 87.139758][ T5686] ? kmem_cache_free+0x12e/0x390
[ 87.141895][ T5686] ? __pfx_path_mount+0x10/0x10
[ 87.143872][ T5686] ? putname+0x12e/0x170
[ 87.145541][ T5686] __x64_sys_mount+0x297/0x320
[ 87.147449][ T5686] ? __pfx___x64_sys_mount+0x10/0x10
[ 87.149514][ T5686] do_syscall_64+0xcf/0x260
[ 87.151312][ T5686] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.153698][ T5686] RIP: 0033:0x7f2544a7f5aa
[ 87.155604][ T5686] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 87.163237][ T5686] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 87.166425][ T5686] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 87.169643][ T5686] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 87.172947][ T5686] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 87.176659][ T5686] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 87.179907][ T5686] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 87.183173][ T5686]
[ 87.186206][ T5686] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 87.191834][ T5687] gfs2: fsid=syz:syz.0: File system withdrawn
[ 87.191846][ T5687] CPU: 3 PID: 5687 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 87.191864][ T5687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 87.191874][ T5687] Call Trace:
[ 87.191881][ T5687]
2024/05/14 22:38:19 executed programs: 24
[ 87.191888][ T5687] dump_stack_lvl+0x16c/0x1f0
[ 87.194453][ T5686] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 87.197928][ T5687] gfs2_withdraw+0xab8/0x1290
[ 87.197958][ T5687] ? __pfx_gfs2_withdraw+0x10/0x10
[ 87.197983][ T5687] gfs2_dirent_scan+0x2fc/0x3c0
[ 87.198007][ T5687] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 87.198035][ T5687] gfs2_dir_read+0x36a/0x14d0
[ 87.198059][ T5687] ? inode_go_held+0x151/0x210
[ 87.198078][ T5687] ? __pfx_inode_go_held+0x10/0x10
[ 87.198098][ T5687] ? gfs2_instantiate+0x1eb/0x250
[ 87.198123][ T5687] ? gfs2_glock_wait+0x1e0/0x330
[ 87.198139][ T5687] ? __pfx_gfs2_dir_read+0x10/0x10
[ 87.198163][ T5687] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 87.198182][ T5687] ? do_raw_spin_unlock+0x172/0x230
[ 87.198203][ T5687] gfs2_readdir+0x13d/0x1d0
[ 87.198223][ T5687] ? __pfx_gfs2_readdir+0x10/0x10
[ 87.198244][ T5687] ? iterate_dir+0x292/0x9e0
[ 87.198268][ T5687] ? selinux_file_permission+0x125/0x590
[ 87.198286][ T5687] iterate_dir+0x292/0x9e0
[ 87.198311][ T5687] __x64_sys_getdents64+0x14f/0x2e0
[ 87.198338][ T5687] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 87.198364][ T5687] ? xfd_validate_state+0x5d/0x180
[ 87.198390][ T5687] ? __pfx_filldir64+0x10/0x10
[ 87.198416][ T5687] do_syscall_64+0xcf/0x260
[ 87.198442][ T5687] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.198466][ T5687] RIP: 0033:0x7f196247dea9
[ 87.198479][ T5687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 87.198493][ T5687] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 87.198510][ T5687] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 87.198520][ T5687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 87.198530][ T5687] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 87.198540][ T5687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.198550][ T5687] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 87.198564][ T5687]
[ 87.747391][ T5696] loop2: detected capacity change from 0 to 32768
[ 87.771659][ T5696] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 87.775209][ T5700] loop3: detected capacity change from 0 to 32768
[ 87.775238][ T5696] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 87.790705][ T5700] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 87.793721][ T5700] CPU: 1 PID: 5700 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 87.797595][ T5700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 87.801582][ T5700] Call Trace:
[ 87.802929][ T5700]
[ 87.804007][ T5697] loop1: detected capacity change from 0 to 32768
[ 87.804301][ T5700] dump_stack_lvl+0x16c/0x1f0
[ 87.809516][ T5700] sysfs_warn_dup+0x7f/0xa0
[ 87.811523][ T5700] sysfs_create_dir_ns+0x24d/0x2b0
[ 87.813692][ T5700] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 87.816160][ T5700] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.818642][ T5700] ? do_raw_spin_unlock+0x172/0x230
[ 87.821117][ T5700] kobject_add_internal+0x2c8/0x990
[ 87.823686][ T5700] kobject_init_and_add+0x11c/0x190
[ 87.826279][ T5700] ? __pfx_kobject_init_and_add+0x10/0x10
[ 87.827693][ T5697] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 87.828704][ T5701] loop0: detected capacity change from 0 to 32768
[ 87.828953][ T5700] ? lockdep_init_map_type+0x16d/0x7d0
[ 87.828970][ T5700] ? lockdep_init_map_type+0x16d/0x7d0
[ 87.828985][ T5700] gfs2_sys_fs_add+0x207/0x470
[ 87.829003][ T5700] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 87.846092][ T5700] ? __pfx_alloc_workqueue+0x10/0x10
[ 87.848761][ T5700] ? read_word_at_a_time+0xe/0x20
[ 87.851281][ T5700] gfs2_fill_super+0x1352/0x2bf0
[ 87.853784][ T5700] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.856413][ T5700] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.859136][ T5700] ? set_blocksize+0x2b1/0x350
[ 87.861530][ T5700] ? sb_set_blocksize+0xf6/0x120
[ 87.863632][ T5700] ? setup_bdev_super+0x392/0x720
[ 87.865776][ T5700] get_tree_bdev+0x36f/0x610
[ 87.867661][ T5700] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.869764][ T5700] ? __pfx_get_tree_bdev+0x10/0x10
[ 87.871810][ T5700] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 87.874076][ T5700] ? cap_capable+0x1cf/0x240
[ 87.875989][ T5700] gfs2_get_tree+0x4e/0x280
[ 87.878280][ T5700] vfs_get_tree+0x8f/0x380
[ 87.880513][ T5700] path_mount+0x14e6/0x1f20
[ 87.882588][ T5700] ? kmem_cache_free+0x12e/0x390
[ 87.884503][ T5700] ? __pfx_path_mount+0x10/0x10
[ 87.886468][ T5700] ? putname+0x12e/0x170
[ 87.888522][ T5700] __x64_sys_mount+0x297/0x320
[ 87.890803][ T5700] ? __pfx___x64_sys_mount+0x10/0x10
[ 87.893454][ T5700] do_syscall_64+0xcf/0x260
[ 87.895309][ T5700] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.897668][ T5700] RIP: 0033:0x7f196247f5aa
[ 87.899475][ T5700] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 87.907063][ T5701] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 87.907172][ T5700] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 87.913955][ T5700] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 87.917077][ T5700] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 87.920224][ T5700] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 87.923227][ T5700] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 87.926630][ T5700] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 87.930511][ T5700]
[ 87.932052][ T5697] CPU: 3 PID: 5697 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 87.934026][ T5700] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 87.936563][ T5697] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 87.941758][ T5700] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 87.946563][ T5697] Call Trace:
[ 87.951426][ T5697]
[ 87.953027][ T5697] dump_stack_lvl+0x16c/0x1f0
[ 87.955135][ T5697] sysfs_warn_dup+0x7f/0xa0
[ 87.957106][ T5697] sysfs_create_dir_ns+0x24d/0x2b0
[ 87.959368][ T5697] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 87.962185][ T5697] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.964444][ T5697] ? do_raw_spin_unlock+0x172/0x230
[ 87.966815][ T5697] kobject_add_internal+0x2c8/0x990
[ 87.969101][ T5697] kobject_init_and_add+0x11c/0x190
[ 87.971367][ T5697] ? __pfx_kobject_init_and_add+0x10/0x10
[ 87.973875][ T5697] ? lockdep_init_map_type+0x16d/0x7d0
[ 87.976249][ T5697] ? lockdep_init_map_type+0x16d/0x7d0
[ 87.978612][ T5697] gfs2_sys_fs_add+0x207/0x470
[ 87.980645][ T5697] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 87.982917][ T5697] ? __pfx_alloc_workqueue+0x10/0x10
[ 87.985150][ T5697] ? read_word_at_a_time+0xe/0x20
[ 87.987334][ T5697] gfs2_fill_super+0x1352/0x2bf0
[ 87.989486][ T5697] ? __pfx_gfs2_fill_super+0x10/0x10
[ 87.991833][ T5697] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.994085][ T5697] ? set_blocksize+0x2b1/0x350
[ 87.996214][ T5697] ? sb_set_blocksize+0xf6/0x120
[ 87.998419][ T5697] ? setup_bdev_super+0x392/0x720
[ 88.000603][ T5697] get_tree_bdev+0x36f/0x610
[ 88.002559][ T5697] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.004820][ T5697] ? __pfx_get_tree_bdev+0x10/0x10
[ 88.007052][ T5697] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 88.009283][ T5697] ? cap_capable+0x1cf/0x240
[ 88.011224][ T5697] gfs2_get_tree+0x4e/0x280
[ 88.013233][ T5697] vfs_get_tree+0x8f/0x380
[ 88.015125][ T5697] path_mount+0x14e6/0x1f20
[ 88.016966][ T5697] ? kmem_cache_free+0x12e/0x390
[ 88.019121][ T5697] ? __pfx_path_mount+0x10/0x10
[ 88.021198][ T5697] ? putname+0x12e/0x170
[ 88.023073][ T5697] __x64_sys_mount+0x297/0x320
[ 88.025104][ T5697] ? __pfx___x64_sys_mount+0x10/0x10
[ 88.027381][ T5697] do_syscall_64+0xcf/0x260
[ 88.029363][ T5697] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.031881][ T5697] RIP: 0033:0x7f6440e7f5aa
[ 88.033779][ T5697] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 88.041764][ T5697] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 88.045249][ T5697] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 88.048638][ T5697] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 88.052047][ T5697] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 88.055281][ T5697] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 88.058693][ T5697] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 88.062095][ T5697]
[ 88.063466][ T5701] CPU: 0 PID: 5701 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 88.066165][ T5696] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 88.067571][ T5701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 88.075221][ T5701] Call Trace:
[ 88.075367][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 88.076652][ T5701]
[ 88.079364][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 88.080656][ T5701] dump_stack_lvl+0x16c/0x1f0
[ 88.080685][ T5701] sysfs_warn_dup+0x7f/0xa0
[ 88.080705][ T5701] sysfs_create_dir_ns+0x24d/0x2b0
[ 88.080724][ T5701] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 88.080743][ T5701] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.080764][ T5701] ? do_raw_spin_unlock+0x172/0x230
[ 88.080784][ T5701] kobject_add_internal+0x2c8/0x990
[ 88.080807][ T5701] kobject_init_and_add+0x11c/0x190
[ 88.080830][ T5701] ? __pfx_kobject_init_and_add+0x10/0x10
[ 88.103141][ T5701] ? lockdep_init_map_type+0x16d/0x7d0
[ 88.105391][ T5701] ? lockdep_init_map_type+0x16d/0x7d0
[ 88.107648][ T5701] gfs2_sys_fs_add+0x207/0x470
[ 88.109686][ T5701] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 88.111998][ T5701] ? __pfx_alloc_workqueue+0x10/0x10
[ 88.114211][ T5701] ? read_word_at_a_time+0xe/0x20
[ 88.116204][ T5701] gfs2_fill_super+0x1352/0x2bf0
[ 88.118227][ T5701] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.120438][ T5701] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.122680][ T5701] ? set_blocksize+0x2b1/0x350
[ 88.124791][ T5701] ? sb_set_blocksize+0xf6/0x120
[ 88.126905][ T5701] ? setup_bdev_super+0x392/0x720
[ 88.129070][ T5701] get_tree_bdev+0x36f/0x610
[ 88.131078][ T5701] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.133324][ T5701] ? __pfx_get_tree_bdev+0x10/0x10
[ 88.135513][ T5701] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 88.137861][ T5701] ? cap_capable+0x1cf/0x240
[ 88.139827][ T5701] gfs2_get_tree+0x4e/0x280
[ 88.141745][ T5701] vfs_get_tree+0x8f/0x380
[ 88.142529][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 63ms
[ 88.143609][ T5701] path_mount+0x14e6/0x1f20
[ 88.146913][ T25] gfs2: fsid=syz:syz.0: jid=0: Done
[ 88.148612][ T5701] ? kmem_cache_free+0x12e/0x390
[ 88.151257][ T5697] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 88.152514][ T5701] ? __pfx_path_mount+0x10/0x10
[ 88.152533][ T5701] ? putname+0x12e/0x170
[ 88.152555][ T5701] __x64_sys_mount+0x297/0x320
[ 88.158168][ T5696] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 88.160068][ T5701] ? __pfx___x64_sys_mount+0x10/0x10
[ 88.160093][ T5701] do_syscall_64+0xcf/0x260
[ 88.160118][ T5701] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.164979][ T5697] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 88.166902][ T5701] RIP: 0033:0x7f2544a7f5aa
[ 88.177433][ T5701] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 88.179913][ T5696] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 88.183980][ T5701] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 88.184000][ T5701] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 88.184011][ T5701] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 88.184021][ T5701] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 88.184031][ T5701] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 88.184041][ T5701] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 88.184053][ T5701]
[ 88.191352][ T5701] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 88.191370][ T5701] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 88.219229][ T5696] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 88.219229][ T5696] inode = 12 2341
[ 88.219229][ T5696] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 88.227531][ T5696] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 88.231679][ T5696] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5696 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 88.235491][ T5696] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 88.238887][ T5696] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 88.241930][ T5696] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 88.245528][ T5696] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 88.249077][ T5696] gfs2: fsid=syz:syz.0: File system withdrawn
[ 88.251706][ T5696] CPU: 0 PID: 5696 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 88.255490][ T5696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 88.259474][ T5696] Call Trace:
[ 88.260940][ T5696]
[ 88.262199][ T5696] dump_stack_lvl+0x16c/0x1f0
[ 88.263954][ T5696] gfs2_withdraw+0xab8/0x1290
[ 88.268316][ T5696] ? __pfx_gfs2_withdraw+0x10/0x10
[ 88.270303][ T5696] gfs2_dirent_scan+0x2fc/0x3c0
[ 88.272280][ T5696] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 88.274622][ T5696] gfs2_dir_read+0x36a/0x14d0
[ 88.276690][ T5696] ? inode_go_held+0x151/0x210
[ 88.278561][ T5696] ? __pfx_inode_go_held+0x10/0x10
[ 88.280586][ T5696] ? gfs2_instantiate+0x1eb/0x250
[ 88.283088][ T5696] ? gfs2_glock_wait+0x1e0/0x330
[ 88.285118][ T5696] ? __pfx_gfs2_dir_read+0x10/0x10
[ 88.287447][ T5696] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 88.289331][ T5696] ? do_raw_spin_unlock+0x172/0x230
[ 88.291345][ T5696] gfs2_readdir+0x13d/0x1d0
[ 88.293135][ T5696] ? __pfx_gfs2_readdir+0x10/0x10
[ 88.295105][ T5696] ? iterate_dir+0x292/0x9e0
[ 88.311015][ T5696] ? selinux_file_permission+0x125/0x590
[ 88.313325][ T5696] iterate_dir+0x292/0x9e0
[ 88.315166][ T5696] __x64_sys_getdents64+0x14f/0x2e0
[ 88.317358][ T5696] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 88.319742][ T5696] ? xfd_validate_state+0x5d/0x180
[ 88.321799][ T5696] ? __pfx_filldir64+0x10/0x10
[ 88.323792][ T5696] do_syscall_64+0xcf/0x260
[ 88.325576][ T5696] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.337123][ T5696] RIP: 0033:0x7fd083e7dea9
[ 88.338989][ T5696] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 88.346882][ T5696] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 88.355174][ T5696] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 88.358399][ T5696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 88.361591][ T5696] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 88.364834][ T5696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.368032][ T5696] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 88.372293][ T5696]
[ 88.757757][ T5711] loop0: detected capacity change from 0 to 32768
[ 88.766142][ T5710] loop1: detected capacity change from 0 to 32768
[ 88.774831][ T5710] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 88.778142][ T5710] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 88.781244][ T5712] loop3: detected capacity change from 0 to 32768
[ 88.784452][ T5711] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 88.789194][ T5711] CPU: 2 PID: 5711 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 88.794148][ T5711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 88.798731][ T5711] Call Trace:
[ 88.800028][ T5711]
[ 88.801170][ T5711] dump_stack_lvl+0x16c/0x1f0
[ 88.802992][ T5711] sysfs_warn_dup+0x7f/0xa0
[ 88.804745][ T5711] sysfs_create_dir_ns+0x24d/0x2b0
[ 88.806714][ T5711] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 88.808878][ T5711] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.810949][ T5711] ? do_raw_spin_unlock+0x172/0x230
[ 88.811849][ T5712] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 88.813200][ T5711] kobject_add_internal+0x2c8/0x990
[ 88.813230][ T5711] kobject_init_and_add+0x11c/0x190
[ 88.818428][ T5710] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 88.818669][ T5711] ? __pfx_kobject_init_and_add+0x10/0x10
[ 88.821974][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 88.824047][ T5711] ? lockdep_init_map_type+0x16d/0x7d0
[ 88.826454][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 88.829139][ T5711] ? lockdep_init_map_type+0x16d/0x7d0
[ 88.829159][ T5711] gfs2_sys_fs_add+0x207/0x470
[ 88.829176][ T5711] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 88.829192][ T5711] ? __pfx_alloc_workqueue+0x10/0x10
[ 88.829212][ T5711] ? read_word_at_a_time+0xe/0x20
[ 88.829231][ T5711] gfs2_fill_super+0x1352/0x2bf0
[ 88.829251][ T5711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.829268][ T5711] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.829283][ T5711] ? set_blocksize+0x2b1/0x350
[ 88.829296][ T5711] ? sb_set_blocksize+0xf6/0x120
[ 88.829309][ T5711] ? setup_bdev_super+0x392/0x720
[ 88.829329][ T5711] get_tree_bdev+0x36f/0x610
[ 88.829341][ T5711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.829358][ T5711] ? __pfx_get_tree_bdev+0x10/0x10
[ 88.829371][ T5711] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 88.829390][ T5711] ? cap_capable+0x1cf/0x240
[ 88.829407][ T5711] gfs2_get_tree+0x4e/0x280
[ 88.829423][ T5711] vfs_get_tree+0x8f/0x380
[ 88.829436][ T5711] path_mount+0x14e6/0x1f20
[ 88.829449][ T5711] ? kmem_cache_free+0x12e/0x390
[ 88.829466][ T5711] ? __pfx_path_mount+0x10/0x10
[ 88.829478][ T5711] ? putname+0x12e/0x170
[ 88.829494][ T5711] __x64_sys_mount+0x297/0x320
[ 88.829507][ T5711] ? __pfx___x64_sys_mount+0x10/0x10
[ 88.829521][ T5711] do_syscall_64+0xcf/0x260
[ 88.829539][ T5711] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.829558][ T5711] RIP: 0033:0x7f2544a7f5aa
[ 88.829570][ T5711] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 88.829582][ T5711] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 88.829598][ T5711] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 88.829607][ T5711] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 88.829615][ T5711] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 88.829624][ T5711] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 88.829632][ T5711] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 88.829643][ T5711]
[ 88.829649][ T5712] CPU: 0 PID: 5712 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 88.829672][ T5712] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 88.829682][ T5712] Call Trace:
[ 88.829689][ T5712]
[ 88.829695][ T5712] dump_stack_lvl+0x16c/0x1f0
[ 88.829719][ T5712] sysfs_warn_dup+0x7f/0xa0
[ 88.829738][ T5712] sysfs_create_dir_ns+0x24d/0x2b0
[ 88.829757][ T5712] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 88.829776][ T5712] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.829797][ T5712] ? do_raw_spin_unlock+0x172/0x230
[ 88.829817][ T5712] kobject_add_internal+0x2c8/0x990
[ 88.829841][ T5712] kobject_init_and_add+0x11c/0x190
[ 88.829864][ T5712] ? __pfx_kobject_init_and_add+0x10/0x10
[ 88.829887][ T5712] ? lockdep_init_map_type+0x16d/0x7d0
[ 88.829905][ T5712] ? lockdep_init_map_type+0x16d/0x7d0
[ 88.829924][ T5712] gfs2_sys_fs_add+0x207/0x470
[ 88.829944][ T5712] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 88.829963][ T5712] ? __pfx_alloc_workqueue+0x10/0x10
[ 88.829989][ T5712] ? read_word_at_a_time+0xe/0x20
[ 88.830012][ T5712] gfs2_fill_super+0x1352/0x2bf0
[ 88.830037][ T5712] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.830068][ T5712] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.830087][ T5712] ? set_blocksize+0x2b1/0x350
[ 88.830104][ T5712] ? sb_set_blocksize+0xf6/0x120
[ 88.830120][ T5712] ? setup_bdev_super+0x392/0x720
[ 88.830146][ T5712] get_tree_bdev+0x36f/0x610
[ 88.830163][ T5712] ? __pfx_gfs2_fill_super+0x10/0x10
[ 88.830186][ T5712] ? __pfx_get_tree_bdev+0x10/0x10
[ 88.830203][ T5712] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 88.830227][ T5712] ? cap_capable+0x1cf/0x240
[ 88.830248][ T5712] gfs2_get_tree+0x4e/0x280
[ 88.830270][ T5712] vfs_get_tree+0x8f/0x380
[ 88.830287][ T5712] path_mount+0x14e6/0x1f20
[ 88.830304][ T5712] ? kmem_cache_free+0x12e/0x390
[ 88.830325][ T5712] ? __pfx_path_mount+0x10/0x10
[ 88.830341][ T5712] ? putname+0x12e/0x170
[ 88.830378][ T5712] __x64_sys_mount+0x297/0x320
[ 88.830397][ T5712] ? __pfx___x64_sys_mount+0x10/0x10
[ 88.830416][ T5712] do_syscall_64+0xcf/0x260
[ 88.830439][ T5712] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.830462][ T5712] RIP: 0033:0x7f196247f5aa
[ 88.830476][ T5712] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 88.830491][ T5712] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 88.830509][ T5712] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 88.830520][ T5712] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 88.830531][ T5712] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 88.830542][ T5712] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 88.830553][ T5712] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 88.830567][ T5712]
[ 88.830815][ T5712] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 88.830828][ T5712] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 88.834020][ T5711] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 88.919815][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[ 88.929076][ T5711] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 88.992151][ T5714] loop2: detected capacity change from 0 to 32768
[ 88.996588][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 89.000082][ T5714] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 89.030827][ T5710] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 89.032592][ T5714] CPU: 2 PID: 5714 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 89.064656][ T5710] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 89.071977][ T5714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 89.071994][ T5714] Call Trace:
[ 89.072002][ T5714]
[ 89.072009][ T5714] dump_stack_lvl+0x16c/0x1f0
[ 89.072035][ T5714] sysfs_warn_dup+0x7f/0xa0
[ 89.076374][ T5710] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 89.076374][ T5710] inode = 12 2341
[ 89.076374][ T5710] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 89.079502][ T5714] sysfs_create_dir_ns+0x24d/0x2b0
[ 89.084409][ T5710] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 89.086218][ T5714] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 89.089260][ T5710] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5710 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 89.089302][ T5710] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 89.089329][ T5710] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 89.089340][ T5710] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 89.091972][ T5714] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.091999][ T5714] ? do_raw_spin_unlock+0x172/0x230
[ 89.092016][ T5714] kobject_add_internal+0x2c8/0x990
[ 89.092041][ T5714] kobject_init_and_add+0x11c/0x190
[ 89.097387][ T5710] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 89.098841][ T5714] ? __pfx_kobject_init_and_add+0x10/0x10
[ 89.102141][ T5710] gfs2: fsid=syz:syz.0: File system withdrawn
[ 89.107638][ T5714] ? lockdep_init_map_type+0x16d/0x7d0
[ 89.193772][ T5714] ? lockdep_init_map_type+0x16d/0x7d0
[ 89.196110][ T5714] gfs2_sys_fs_add+0x207/0x470
[ 89.198201][ T5714] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 89.200508][ T5714] ? __pfx_alloc_workqueue+0x10/0x10
[ 89.202765][ T5714] ? read_word_at_a_time+0xe/0x20
[ 89.204695][ T5714] gfs2_fill_super+0x1352/0x2bf0
[ 89.206683][ T5714] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.208680][ T5714] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.210725][ T5714] ? set_blocksize+0x2b1/0x350
[ 89.213011][ T5714] ? sb_set_blocksize+0xf6/0x120
[ 89.215812][ T5714] ? setup_bdev_super+0x392/0x720
[ 89.217924][ T5714] get_tree_bdev+0x36f/0x610
[ 89.219820][ T5714] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.222130][ T5714] ? __pfx_get_tree_bdev+0x10/0x10
[ 89.224515][ T5714] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 89.227369][ T5714] ? cap_capable+0x1cf/0x240
[ 89.229548][ T5714] gfs2_get_tree+0x4e/0x280
[ 89.231550][ T5714] vfs_get_tree+0x8f/0x380
[ 89.233586][ T5714] path_mount+0x14e6/0x1f20
[ 89.235717][ T5714] ? kmem_cache_free+0x12e/0x390
[ 89.237936][ T5714] ? __pfx_path_mount+0x10/0x10
[ 89.240402][ T5714] ? putname+0x12e/0x170
[ 89.242469][ T5714] __x64_sys_mount+0x297/0x320
[ 89.244534][ T5714] ? __pfx___x64_sys_mount+0x10/0x10
[ 89.246808][ T5714] do_syscall_64+0xcf/0x260
[ 89.250103][ T5714] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.253809][ T5714] RIP: 0033:0x7fd083e7f5aa
[ 89.255763][ T5714] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 89.263339][ T5714] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.266586][ T5714] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 89.270187][ T5714] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 89.273313][ T5714] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 89.276550][ T5714] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 89.279841][ T5714] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 89.283301][ T5714]
[ 89.284656][ T5710] CPU: 1 PID: 5710 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 89.286611][ T5714] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 89.289285][ T5710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 89.295557][ T5714] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 89.300072][ T5710] Call Trace:
[ 89.304446][ T5710]
[ 89.305669][ T5710] dump_stack_lvl+0x16c/0x1f0
[ 89.307707][ T5710] gfs2_withdraw+0xab8/0x1290
[ 89.310086][ T5710] ? __pfx_gfs2_withdraw+0x10/0x10
[ 89.312395][ T5710] gfs2_dirent_scan+0x2fc/0x3c0
[ 89.314486][ T5710] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 89.316733][ T5710] gfs2_dir_read+0x36a/0x14d0
[ 89.318698][ T5710] ? inode_go_held+0x151/0x210
[ 89.320964][ T5710] ? __pfx_inode_go_held+0x10/0x10
[ 89.323134][ T5710] ? gfs2_instantiate+0x1eb/0x250
[ 89.325236][ T5710] ? gfs2_glock_wait+0x1e0/0x330
[ 89.327300][ T5710] ? __pfx_gfs2_dir_read+0x10/0x10
[ 89.329674][ T5710] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 89.331727][ T5710] ? do_raw_spin_unlock+0x172/0x230
[ 89.333927][ T5710] gfs2_readdir+0x13d/0x1d0
[ 89.335843][ T5710] ? __pfx_gfs2_readdir+0x10/0x10
[ 89.337895][ T5710] ? iterate_dir+0x292/0x9e0
[ 89.339817][ T5710] ? selinux_file_permission+0x125/0x590
[ 89.342119][ T5710] iterate_dir+0x292/0x9e0
[ 89.343984][ T5710] __x64_sys_getdents64+0x14f/0x2e0
[ 89.345990][ T5710] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 89.348156][ T5710] ? xfd_validate_state+0x5d/0x180
[ 89.350139][ T5710] ? __pfx_filldir64+0x10/0x10
[ 89.352035][ T5710] do_syscall_64+0xcf/0x260
[ 89.353818][ T5710] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.356161][ T5710] RIP: 0033:0x7f6440e7dea9
[ 89.358035][ T5710] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 89.365747][ T5710] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 89.369359][ T5710] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 89.373443][ T5710] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 89.376732][ T5710] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 89.381815][ T5710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.385262][ T5710] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 89.389453][ T5710]
[ 89.596413][ T5721] loop3: detected capacity change from 0 to 32768
[ 89.618454][ T5721] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 89.622630][ T5721] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 89.644374][ T5721] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 89.649398][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 89.652193][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 89.713660][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 61ms
[ 89.717680][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 89.721822][ T5721] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 89.735601][ T5721] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 89.739184][ T5721] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 89.739184][ T5721] inode = 12 2341
[ 89.739184][ T5721] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 89.743457][ T5723] loop0: detected capacity change from 0 to 32768
[ 89.747365][ T5721] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 89.754657][ T5723] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 89.757647][ T5723] CPU: 3 PID: 5723 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 89.758121][ T5721] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5721 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 89.760431][ T5723] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 89.760440][ T5723] Call Trace:
[ 89.768860][ T5723]
[ 89.769689][ T5723] dump_stack_lvl+0x16c/0x1f0
[ 89.771178][ T5723] sysfs_warn_dup+0x7f/0xa0
[ 89.772821][ T5723] sysfs_create_dir_ns+0x24d/0x2b0
[ 89.774863][ T5723] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 89.776969][ T5723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.777260][ T5721] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 89.778826][ T5723] ? do_raw_spin_unlock+0x172/0x230
[ 89.782713][ T5721] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 89.783998][ T5723] kobject_add_internal+0x2c8/0x990
[ 89.787085][ T5721] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 89.789120][ T5723] kobject_init_and_add+0x11c/0x190
[ 89.793547][ T5721] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 89.794774][ T5723] ? __pfx_kobject_init_and_add+0x10/0x10
[ 89.799296][ T5721] gfs2: fsid=syz:syz.0: File system withdrawn
[ 89.799676][ T5723] ? lockdep_init_map_type+0x16d/0x7d0
[ 89.804443][ T5723] ? lockdep_init_map_type+0x16d/0x7d0
[ 89.806552][ T5723] gfs2_sys_fs_add+0x207/0x470
[ 89.808229][ T5723] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 89.810010][ T5723] ? __pfx_alloc_workqueue+0x10/0x10
[ 89.812212][ T5723] ? read_word_at_a_time+0xe/0x20
[ 89.814363][ T5723] gfs2_fill_super+0x1352/0x2bf0
[ 89.816485][ T5723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.818664][ T5723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.821098][ T5723] ? set_blocksize+0x2b1/0x350
[ 89.823130][ T5723] ? sb_set_blocksize+0xf6/0x120
[ 89.825354][ T5723] ? setup_bdev_super+0x392/0x720
[ 89.827497][ T5723] get_tree_bdev+0x36f/0x610
[ 89.829452][ T5723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 89.831672][ T5723] ? __pfx_get_tree_bdev+0x10/0x10
[ 89.833895][ T5723] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 89.836244][ T5723] ? cap_capable+0x1cf/0x240
[ 89.838174][ T5723] gfs2_get_tree+0x4e/0x280
[ 89.840100][ T5723] vfs_get_tree+0x8f/0x380
[ 89.841980][ T5723] path_mount+0x14e6/0x1f20
[ 89.843907][ T5723] ? kmem_cache_free+0x12e/0x390
[ 89.845979][ T5723] ? __pfx_path_mount+0x10/0x10
[ 89.848038][ T5723] ? putname+0x12e/0x170
[ 89.849866][ T5723] __x64_sys_mount+0x297/0x320
[ 89.851927][ T5723] ? __pfx___x64_sys_mount+0x10/0x10
[ 89.853716][ T5723] do_syscall_64+0xcf/0x260
[ 89.855651][ T5723] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.858229][ T5723] RIP: 0033:0x7f2544a7f5aa
[ 89.860187][ T5723] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 89.868100][ T5723] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 89.871750][ T5723] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 89.875230][ T5723] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 89.878659][ T5723] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 89.882145][ T5723] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 89.885517][ T5723] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 89.887839][ T5725] loop2: detected capacity change from 0 to 32768
[ 89.888954][ T5723]
[ 89.893380][ T5721] CPU: 0 PID: 5721 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 89.897311][ T5721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 89.899861][ T5723] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 89.901511][ T5721] Call Trace:
[ 89.901521][ T5721]
[ 89.901527][ T5721] dump_stack_lvl+0x16c/0x1f0
[ 89.901552][ T5721] gfs2_withdraw+0xab8/0x1290
[ 89.901575][ T5721] ? __pfx_gfs2_withdraw+0x10/0x10
[ 89.901598][ T5721] gfs2_dirent_scan+0x2fc/0x3c0
[ 89.907890][ T5723] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 89.908952][ T5721] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 89.912528][ T5725] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 89.914158][ T5721] gfs2_dir_read+0x36a/0x14d0
[ 89.928376][ T5721] ? inode_go_held+0x151/0x210
[ 89.930396][ T5721] ? __pfx_inode_go_held+0x10/0x10
[ 89.932558][ T5721] ? gfs2_instantiate+0x1eb/0x250
[ 89.934689][ T5721] ? gfs2_glock_wait+0x1e0/0x330
[ 89.936775][ T5721] ? __pfx_gfs2_dir_read+0x10/0x10
[ 89.938925][ T5721] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 89.940954][ T5721] ? do_raw_spin_unlock+0x172/0x230
[ 89.942320][ T5728] loop1: detected capacity change from 0 to 32768
[ 89.942935][ T5721] gfs2_readdir+0x13d/0x1d0
[ 89.942959][ T5721] ? __pfx_gfs2_readdir+0x10/0x10
[ 89.942971][ T5721] ? iterate_dir+0x292/0x9e0
[ 89.942988][ T5721] ? selinux_file_permission+0x125/0x590
[ 89.943005][ T5721] iterate_dir+0x292/0x9e0
[ 89.956004][ T5721] __x64_sys_getdents64+0x14f/0x2e0
[ 89.958212][ T5721] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 89.958931][ T5728] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 89.960636][ T5721] ? xfd_validate_state+0x5d/0x180
[ 89.960663][ T5721] ? __pfx_filldir64+0x10/0x10
[ 89.960687][ T5721] do_syscall_64+0xcf/0x260
[ 89.968787][ T5721] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.971325][ T5721] RIP: 0033:0x7f196247dea9
[ 89.973244][ T5721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 89.980388][ T5721] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 89.983184][ T5721] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 89.985799][ T5721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 89.988426][ T5721] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 89.991060][ T5721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.993842][ T5721] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 89.996519][ T5721]
[ 89.997539][ T5728] CPU: 2 PID: 5728 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 90.001644][ T5728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 90.005969][ T5728] Call Trace:
[ 90.007457][ T5728]
[ 90.008739][ T5728] dump_stack_lvl+0x16c/0x1f0
[ 90.010800][ T5728] sysfs_warn_dup+0x7f/0xa0
[ 90.012807][ T5728] sysfs_create_dir_ns+0x24d/0x2b0
[ 90.015070][ T5728] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 90.017527][ T5728] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.019844][ T5728] ? do_raw_spin_unlock+0x172/0x230
[ 90.022041][ T5728] kobject_add_internal+0x2c8/0x990
[ 90.024388][ T5728] kobject_init_and_add+0x11c/0x190
[ 90.026672][ T5728] ? __pfx_kobject_init_and_add+0x10/0x10
[ 90.029238][ T5728] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.031432][ T5728] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.033477][ T5728] gfs2_sys_fs_add+0x207/0x470
[ 90.035312][ T5728] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 90.037080][ T5728] ? __pfx_alloc_workqueue+0x10/0x10
[ 90.038823][ T5728] ? read_word_at_a_time+0xe/0x20
[ 90.040581][ T5728] gfs2_fill_super+0x1352/0x2bf0
[ 90.042248][ T5728] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.044027][ T5728] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.046156][ T5728] ? set_blocksize+0x2b1/0x350
[ 90.048205][ T5728] ? sb_set_blocksize+0xf6/0x120
[ 90.049977][ T5728] ? setup_bdev_super+0x392/0x720
[ 90.051952][ T5728] get_tree_bdev+0x36f/0x610
[ 90.053815][ T5728] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.055604][ T5728] ? __pfx_get_tree_bdev+0x10/0x10
[ 90.057388][ T5728] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 90.059657][ T5728] ? cap_capable+0x1cf/0x240
[ 90.061720][ T5728] gfs2_get_tree+0x4e/0x280
[ 90.063638][ T5728] vfs_get_tree+0x8f/0x380
[ 90.065166][ T5728] path_mount+0x14e6/0x1f20
[ 90.066671][ T5728] ? kmem_cache_free+0x12e/0x390
[ 90.068347][ T5728] ? __pfx_path_mount+0x10/0x10
[ 90.069949][ T5728] ? putname+0x12e/0x170
[ 90.071375][ T5728] __x64_sys_mount+0x297/0x320
[ 90.072964][ T5728] ? __pfx___x64_sys_mount+0x10/0x10
[ 90.074717][ T5728] do_syscall_64+0xcf/0x260
[ 90.076239][ T5728] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.078537][ T5728] RIP: 0033:0x7f6440e7f5aa
[ 90.080452][ T5728] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.088501][ T5728] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.092013][ T5728] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 90.095308][ T5728] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 90.098356][ T5728] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 90.101719][ T5728] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 90.105101][ T5728] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 90.107927][ T5728]
[ 90.109019][ T5725] CPU: 0 PID: 5725 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 90.109892][ T5728] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 90.113151][ T5725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 90.113164][ T5725] Call Trace:
[ 90.113172][ T5725]
[ 90.113178][ T5725] dump_stack_lvl+0x16c/0x1f0
[ 90.113205][ T5725] sysfs_warn_dup+0x7f/0xa0
[ 90.118397][ T5728] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 90.121787][ T5725] sysfs_create_dir_ns+0x24d/0x2b0
[ 90.121806][ T5725] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 90.121816][ T5725] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.121828][ T5725] ? do_raw_spin_unlock+0x172/0x230
[ 90.121839][ T5725] kobject_add_internal+0x2c8/0x990
[ 90.121853][ T5725] kobject_init_and_add+0x11c/0x190
[ 90.144506][ T5725] ? __pfx_kobject_init_and_add+0x10/0x10
[ 90.147035][ T5725] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.149425][ T5725] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.151790][ T5725] gfs2_sys_fs_add+0x207/0x470
[ 90.153642][ T5725] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 90.155924][ T5725] ? __pfx_alloc_workqueue+0x10/0x10
[ 90.158143][ T5725] ? read_word_at_a_time+0xe/0x20
[ 90.160298][ T5725] gfs2_fill_super+0x1352/0x2bf0
[ 90.162387][ T5725] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.164688][ T5725] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.166992][ T5725] ? set_blocksize+0x2b1/0x350
[ 90.169049][ T5725] ? sb_set_blocksize+0xf6/0x120
[ 90.171160][ T5725] ? setup_bdev_super+0x392/0x720
[ 90.173283][ T5725] get_tree_bdev+0x36f/0x610
[ 90.175256][ T5725] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.177477][ T5725] ? __pfx_get_tree_bdev+0x10/0x10
[ 90.179272][ T5725] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 90.181327][ T5725] ? cap_capable+0x1cf/0x240
[ 90.182926][ T5725] gfs2_get_tree+0x4e/0x280
[ 90.184842][ T5725] vfs_get_tree+0x8f/0x380
[ 90.186325][ T5725] path_mount+0x14e6/0x1f20
[ 90.188187][ T5725] ? kmem_cache_free+0x12e/0x390
[ 90.189809][ T5725] ? __pfx_path_mount+0x10/0x10
[ 90.191547][ T5725] ? putname+0x12e/0x170
[ 90.193194][ T5725] __x64_sys_mount+0x297/0x320
[ 90.195238][ T5725] ? __pfx___x64_sys_mount+0x10/0x10
[ 90.197400][ T5725] do_syscall_64+0xcf/0x260
[ 90.199176][ T5725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.201500][ T5725] RIP: 0033:0x7fd083e7f5aa
[ 90.203469][ T5725] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.211389][ T5725] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.214923][ T5725] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 90.218260][ T5725] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 90.221639][ T5725] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 90.225022][ T5725] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 90.228019][ T5725] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 90.230657][ T5725]
[ 90.232926][ T5725] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 90.238568][ T5725] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 90.603171][ T5736] loop0: detected capacity change from 0 to 32768
[ 90.608423][ T5736] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 90.611671][ T5736] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 90.616261][ T5736] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 90.619566][ T827] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 90.623542][ T827] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 90.663317][ T827] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 90.670220][ T827] gfs2: fsid=syz:syz.0: jid=0: Done
[ 90.673042][ T5736] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 90.674497][ T5735] loop1: detected capacity change from 0 to 32768
[ 90.679962][ T5736] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 90.686067][ T5736] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 90.686067][ T5736] inode = 12 2341
[ 90.686067][ T5736] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 90.692910][ T5736] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 90.695943][ T5736] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5736 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 90.698492][ T5735] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 90.699326][ T5736] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 90.703853][ T5735] CPU: 0 PID: 5735 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 90.705939][ T5736] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 90.709846][ T5735] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 90.709861][ T5735] Call Trace:
[ 90.709868][ T5735]
[ 90.709875][ T5735] dump_stack_lvl+0x16c/0x1f0
[ 90.712056][ T5739] loop2: detected capacity change from 0 to 32768
[ 90.712446][ T5736] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 90.715502][ T5740] loop3: detected capacity change from 0 to 32768
[ 90.716736][ T5735] sysfs_warn_dup+0x7f/0xa0
[ 90.716761][ T5735] sysfs_create_dir_ns+0x24d/0x2b0
[ 90.716781][ T5735] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 90.717174][ T5740] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 90.717984][ T5736] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 90.719283][ T5735] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.721217][ T5736] gfs2: fsid=syz:syz.0: File system withdrawn
[ 90.723826][ T5735] ? do_raw_spin_unlock+0x172/0x230
[ 90.735105][ T5739] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 90.736331][ T5735] kobject_add_internal+0x2c8/0x990
[ 90.754254][ T5735] kobject_init_and_add+0x11c/0x190
[ 90.756611][ T5735] ? __pfx_kobject_init_and_add+0x10/0x10
[ 90.759158][ T5735] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.761590][ T5735] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.764026][ T5735] gfs2_sys_fs_add+0x207/0x470
[ 90.766188][ T5735] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 90.768530][ T5735] ? __pfx_alloc_workqueue+0x10/0x10
[ 90.770894][ T5735] ? read_word_at_a_time+0xe/0x20
[ 90.773164][ T5735] gfs2_fill_super+0x1352/0x2bf0
[ 90.775400][ T5735] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.777762][ T5735] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.780157][ T5735] ? set_blocksize+0x2b1/0x350
[ 90.782279][ T5735] ? sb_set_blocksize+0xf6/0x120
[ 90.784492][ T5735] ? setup_bdev_super+0x392/0x720
[ 90.786723][ T5735] get_tree_bdev+0x36f/0x610
[ 90.788768][ T5735] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.791108][ T5735] ? __pfx_get_tree_bdev+0x10/0x10
[ 90.793383][ T5735] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 90.795858][ T5735] ? cap_capable+0x1cf/0x240
[ 90.797906][ T5735] gfs2_get_tree+0x4e/0x280
[ 90.799895][ T5735] vfs_get_tree+0x8f/0x380
[ 90.801883][ T5735] path_mount+0x14e6/0x1f20
[ 90.803911][ T5735] ? kmem_cache_free+0x12e/0x390
[ 90.806105][ T5735] ? __pfx_path_mount+0x10/0x10
[ 90.808261][ T5735] ? putname+0x12e/0x170
[ 90.810147][ T5735] __x64_sys_mount+0x297/0x320
[ 90.812292][ T5735] ? __pfx___x64_sys_mount+0x10/0x10
[ 90.814659][ T5735] do_syscall_64+0xcf/0x260
[ 90.816700][ T5735] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.819345][ T5735] RIP: 0033:0x7f6440e7f5aa
[ 90.821346][ T5735] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.829852][ T5735] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 90.833562][ T5735] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 90.837093][ T5735] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 90.840606][ T5735] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 90.844107][ T5735] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 90.847630][ T5735] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 90.851148][ T5735]
[ 90.852567][ T5736] CPU: 2 PID: 5736 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 90.855830][ T5736] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 90.859214][ T5736] Call Trace:
[ 90.860361][ T5736]
[ 90.861381][ T5736] dump_stack_lvl+0x16c/0x1f0
[ 90.863002][ T5736] gfs2_withdraw+0xab8/0x1290
[ 90.864615][ T5736] ? __pfx_gfs2_withdraw+0x10/0x10
[ 90.866389][ T5736] gfs2_dirent_scan+0x2fc/0x3c0
[ 90.868404][ T5736] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 90.870311][ T5736] gfs2_dir_read+0x36a/0x14d0
[ 90.871937][ T5736] ? inode_go_held+0x151/0x210
[ 90.873686][ T5736] ? __pfx_inode_go_held+0x10/0x10
[ 90.875718][ T5736] ? gfs2_instantiate+0x1eb/0x250
[ 90.877638][ T5736] ? gfs2_glock_wait+0x1e0/0x330
[ 90.879519][ T5736] ? __pfx_gfs2_dir_read+0x10/0x10
[ 90.881268][ T5736] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 90.882937][ T5736] ? do_raw_spin_unlock+0x172/0x230
[ 90.884698][ T5736] gfs2_readdir+0x13d/0x1d0
[ 90.886247][ T5736] ? __pfx_gfs2_readdir+0x10/0x10
[ 90.887934][ T5736] ? iterate_dir+0x292/0x9e0
[ 90.889493][ T5736] ? selinux_file_permission+0x125/0x590
[ 90.891390][ T5736] iterate_dir+0x292/0x9e0
[ 90.892913][ T5736] __x64_sys_getdents64+0x14f/0x2e0
[ 90.894677][ T5736] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 90.896602][ T5736] ? __pfx_filldir64+0x10/0x10
[ 90.898059][ T5736] do_syscall_64+0xcf/0x260
[ 90.899525][ T5736] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.901956][ T5736] RIP: 0033:0x7f2544a7dea9
[ 90.903724][ T5736] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.910122][ T5736] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 90.911843][ T5735] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 90.912935][ T5736] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 90.912944][ T5736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 90.919128][ T5735] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 90.921823][ T5736] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 90.921835][ T5736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.921841][ T5736] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 90.921849][ T5736]
[ 90.921855][ T5740] CPU: 3 PID: 5740 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 90.921869][ T5740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 90.921875][ T5740] Call Trace:
[ 90.921879][ T5740]
[ 90.921883][ T5740] dump_stack_lvl+0x16c/0x1f0
[ 90.921898][ T5740] sysfs_warn_dup+0x7f/0xa0
[ 90.921910][ T5740] sysfs_create_dir_ns+0x24d/0x2b0
[ 90.921920][ T5740] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 90.921930][ T5740] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.921943][ T5740] ? do_raw_spin_unlock+0x172/0x230
[ 90.921954][ T5740] kobject_add_internal+0x2c8/0x990
[ 90.921967][ T5740] kobject_init_and_add+0x11c/0x190
[ 90.921990][ T5740] ? __pfx_kobject_init_and_add+0x10/0x10
[ 90.922005][ T5740] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.922015][ T5740] ? lockdep_init_map_type+0x16d/0x7d0
[ 90.922028][ T5740] gfs2_sys_fs_add+0x207/0x470
[ 90.922040][ T5740] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 90.922051][ T5740] ? __pfx_alloc_workqueue+0x10/0x10
[ 90.922066][ T5740] ? read_word_at_a_time+0xe/0x20
[ 90.922079][ T5740] gfs2_fill_super+0x1352/0x2bf0
[ 90.922094][ T5740] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.922107][ T5740] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.922117][ T5740] ? set_blocksize+0x2b1/0x350
[ 90.922127][ T5740] ? sb_set_blocksize+0xf6/0x120
[ 90.922135][ T5740] ? setup_bdev_super+0x392/0x720
[ 90.922150][ T5740] get_tree_bdev+0x36f/0x610
[ 90.922159][ T5740] ? __pfx_gfs2_fill_super+0x10/0x10
[ 90.988182][ T5740] ? __pfx_get_tree_bdev+0x10/0x10
[ 90.990385][ T5740] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 90.992516][ T5740] ? cap_capable+0x1cf/0x240
[ 90.994491][ T5740] gfs2_get_tree+0x4e/0x280
[ 90.996418][ T5740] vfs_get_tree+0x8f/0x380
[ 90.997929][ T5740] path_mount+0x14e6/0x1f20
[ 90.999464][ T5740] ? kmem_cache_free+0x12e/0x390
[ 91.001131][ T5740] ? __pfx_path_mount+0x10/0x10
[ 91.002958][ T5740] ? putname+0x12e/0x170
[ 91.004724][ T5740] __x64_sys_mount+0x297/0x320
[ 91.006350][ T5740] ? __pfx___x64_sys_mount+0x10/0x10
[ 91.008473][ T5740] do_syscall_64+0xcf/0x260
[ 91.010061][ T5740] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.012391][ T5740] RIP: 0033:0x7f196247f5aa
[ 91.014032][ T5740] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 91.021001][ T5740] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 91.024350][ T5740] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 91.027615][ T5740] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 91.030690][ T5740] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 91.033384][ T5740] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 91.036455][ T5740] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 91.039696][ T5740]
[ 91.040774][ T5739] CPU: 2 PID: 5739 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 91.044468][ T5739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 91.045979][ T5740] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 91.048412][ T5739] Call Trace:
[ 91.048421][ T5739]
[ 91.048427][ T5739] dump_stack_lvl+0x16c/0x1f0
[ 91.057406][ T5739] sysfs_warn_dup+0x7f/0xa0
[ 91.059243][ T5739] sysfs_create_dir_ns+0x24d/0x2b0
[ 91.059299][ T5740] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 91.061240][ T5739] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 91.061258][ T5739] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.061277][ T5739] ? do_raw_spin_unlock+0x172/0x230
[ 91.069802][ T5739] kobject_add_internal+0x2c8/0x990
[ 91.071959][ T5739] kobject_init_and_add+0x11c/0x190
[ 91.074198][ T5739] ? __pfx_kobject_init_and_add+0x10/0x10
[ 91.076529][ T5739] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.078559][ T5739] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.080398][ T5739] gfs2_sys_fs_add+0x207/0x470
[ 91.082062][ T5739] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 91.084122][ T5739] ? __pfx_alloc_workqueue+0x10/0x10
[ 91.086286][ T5739] ? read_word_at_a_time+0xe/0x20
[ 91.087989][ T5739] gfs2_fill_super+0x1352/0x2bf0
[ 91.089894][ T5739] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.091978][ T5739] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.094019][ T5739] ? set_blocksize+0x2b1/0x350
[ 91.095900][ T5739] ? sb_set_blocksize+0xf6/0x120
[ 91.097825][ T5739] ? setup_bdev_super+0x392/0x720
[ 91.099589][ T5739] get_tree_bdev+0x36f/0x610
[ 91.101422][ T5739] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.103528][ T5739] ? __pfx_get_tree_bdev+0x10/0x10
[ 91.105272][ T5739] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 91.107393][ T5739] ? cap_capable+0x1cf/0x240
[ 91.109232][ T5739] gfs2_get_tree+0x4e/0x280
[ 91.111055][ T5739] vfs_get_tree+0x8f/0x380
[ 91.112771][ T5739] path_mount+0x14e6/0x1f20
[ 91.114459][ T5739] ? kmem_cache_free+0x12e/0x390
[ 91.116101][ T5739] ? __pfx_path_mount+0x10/0x10
[ 91.117877][ T5739] ? putname+0x12e/0x170
[ 91.119395][ T5739] __x64_sys_mount+0x297/0x320
[ 91.121181][ T5739] ? __pfx___x64_sys_mount+0x10/0x10
[ 91.123221][ T5739] do_syscall_64+0xcf/0x260
[ 91.125093][ T5739] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.127056][ T5739] RIP: 0033:0x7fd083e7f5aa
[ 91.128917][ T5739] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 91.136897][ T5739] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 91.139797][ T5739] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 91.142982][ T5739] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 91.145703][ T5739] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 91.148732][ T5739] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 91.151960][ T5739] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 91.155188][ T5739]
[ 91.158466][ T5739] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 91.164243][ T5739] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 91.526899][ T5747] loop1: detected capacity change from 0 to 32768
[ 91.532436][ T5747] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 91.535187][ T5747] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 91.551326][ T5747] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 91.555388][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 91.558240][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 91.597832][ T5751] loop3: detected capacity change from 0 to 32768
[ 91.607048][ T5749] loop2: detected capacity change from 0 to 32768
[ 91.608717][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 50ms
[ 91.610980][ T5749] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 91.613099][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 91.615105][ T5751] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 91.617198][ T5747] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 91.624330][ T5749] CPU: 0 PID: 5749 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 91.627436][ T5749] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 91.630742][ T5749] Call Trace:
[ 91.631860][ T5749]
[ 91.632872][ T5749] dump_stack_lvl+0x16c/0x1f0
[ 91.634437][ T5749] sysfs_warn_dup+0x7f/0xa0
[ 91.635991][ T5749] sysfs_create_dir_ns+0x24d/0x2b0
[ 91.636143][ T5753] loop0: detected capacity change from 0 to 32768
[ 91.638099][ T5749] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 91.642585][ T5749] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.644840][ T5749] ? do_raw_spin_unlock+0x172/0x230
[ 91.646762][ T5749] kobject_add_internal+0x2c8/0x990
[ 91.648720][ T5749] kobject_init_and_add+0x11c/0x190
[ 91.650764][ T5749] ? __pfx_kobject_init_and_add+0x10/0x10
[ 91.652680][ T5749] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.654533][ T5749] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.656492][ T5749] gfs2_sys_fs_add+0x207/0x470
[ 91.658102][ T5749] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 91.659917][ T5749] ? __pfx_alloc_workqueue+0x10/0x10
[ 91.661736][ T5749] ? read_word_at_a_time+0xe/0x20
[ 91.663467][ T5749] gfs2_fill_super+0x1352/0x2bf0
[ 91.665357][ T5749] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.667744][ T5749] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.669794][ T5749] ? set_blocksize+0x2b1/0x350
[ 91.671606][ T5749] ? sb_set_blocksize+0xf6/0x120
[ 91.673774][ T5749] ? setup_bdev_super+0x392/0x720
[ 91.673984][ T5753] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 91.675957][ T5749] get_tree_bdev+0x36f/0x610
[ 91.680931][ T5749] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.682912][ T5749] ? __pfx_get_tree_bdev+0x10/0x10
[ 91.684684][ T5749] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 91.686665][ T5749] ? cap_capable+0x1cf/0x240
[ 91.688316][ T5749] gfs2_get_tree+0x4e/0x280
[ 91.690214][ T5749] vfs_get_tree+0x8f/0x380
[ 91.692025][ T5749] path_mount+0x14e6/0x1f20
[ 91.693625][ T5749] ? kmem_cache_free+0x12e/0x390
[ 91.695784][ T5749] ? __pfx_path_mount+0x10/0x10
[ 91.697952][ T5749] ? putname+0x12e/0x170
[ 91.699735][ T5749] __x64_sys_mount+0x297/0x320
[ 91.701703][ T5749] ? __pfx___x64_sys_mount+0x10/0x10
[ 91.703819][ T5749] do_syscall_64+0xcf/0x260
[ 91.705410][ T5749] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.707466][ T5749] RIP: 0033:0x7fd083e7f5aa
[ 91.709015][ T5749] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 91.715641][ T5749] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 91.718530][ T5749] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 91.721241][ T5749] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 91.723915][ T5749] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 91.726591][ T5749] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 91.729569][ T5749] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 91.732951][ T5749]
[ 91.734285][ T5753] CPU: 3 PID: 5753 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 91.736587][ T5747] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 91.737626][ T5753] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 91.737636][ T5753] Call Trace:
[ 91.739594][ T5749] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 91.739611][ T5749] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 91.741454][ T5747] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 91.741454][ T5747] inode = 12 2341
[ 91.741454][ T5747] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 91.745379][ T5753]
[ 91.745385][ T5753] dump_stack_lvl+0x16c/0x1f0
[ 91.745401][ T5753] sysfs_warn_dup+0x7f/0xa0
[ 91.746888][ T5747] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 91.752622][ T5753] sysfs_create_dir_ns+0x24d/0x2b0
[ 91.752643][ T5753] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 91.752660][ T5753] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.752675][ T5753] ? do_raw_spin_unlock+0x172/0x230
[ 91.752686][ T5753] kobject_add_internal+0x2c8/0x990
[ 91.755543][ T5747] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5747 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 91.763313][ T5753] kobject_init_and_add+0x11c/0x190
[ 91.763346][ T5753] ? __pfx_kobject_init_and_add+0x10/0x10
[ 91.764681][ T5747] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 91.766780][ T5753] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.768786][ T5747] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 91.772649][ T5753] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.772674][ T5753] gfs2_sys_fs_add+0x207/0x470
[ 91.772698][ T5753] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 91.808577][ T5753] ? __pfx_alloc_workqueue+0x10/0x10
[ 91.810850][ T5753] ? read_word_at_a_time+0xe/0x20
[ 91.813033][ T5753] gfs2_fill_super+0x1352/0x2bf0
[ 91.815185][ T5753] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.817473][ T5753] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.819551][ T5753] ? set_blocksize+0x2b1/0x350
[ 91.821175][ T5753] ? sb_set_blocksize+0xf6/0x120
[ 91.822871][ T5753] ? setup_bdev_super+0x392/0x720
[ 91.824829][ T5753] get_tree_bdev+0x36f/0x610
[ 91.826906][ T5753] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.829195][ T5753] ? __pfx_get_tree_bdev+0x10/0x10
[ 91.831424][ T5753] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 91.833956][ T5753] ? cap_capable+0x1cf/0x240
[ 91.836060][ T5753] gfs2_get_tree+0x4e/0x280
[ 91.838113][ T5753] vfs_get_tree+0x8f/0x380
[ 91.840064][ T5753] path_mount+0x14e6/0x1f20
[ 91.842107][ T5753] ? kmem_cache_free+0x12e/0x390
[ 91.844348][ T5753] ? __pfx_path_mount+0x10/0x10
[ 91.846503][ T5753] ? putname+0x12e/0x170
[ 91.848416][ T5753] __x64_sys_mount+0x297/0x320
[ 91.850548][ T5753] ? __pfx___x64_sys_mount+0x10/0x10
[ 91.852870][ T5753] do_syscall_64+0xcf/0x260
[ 91.854919][ T5753] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.857430][ T5753] RIP: 0033:0x7f2544a7f5aa
[ 91.859399][ T5753] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 91.866888][ T5753] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 91.870401][ T5753] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 91.873758][ T5753] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 91.877128][ T5753] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 91.880091][ T5753] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 91.883370][ T5753] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 91.886521][ T5753]
[ 91.887692][ T5751] CPU: 2 PID: 5751 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 91.889038][ T5753] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 91.890001][ T5747] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 91.890014][ T5747] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 91.890183][ T5747] gfs2: fsid=syz:syz.0: File system withdrawn
[ 91.890943][ T5751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 91.890951][ T5751] Call Trace:
[ 91.890959][ T5751]
[ 91.890963][ T5751] dump_stack_lvl+0x16c/0x1f0
[ 91.890979][ T5751] sysfs_warn_dup+0x7f/0xa0
[ 91.890991][ T5751] sysfs_create_dir_ns+0x24d/0x2b0
[ 91.891001][ T5751] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 91.891012][ T5751] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.891024][ T5751] ? do_raw_spin_unlock+0x172/0x230
[ 91.891035][ T5751] kobject_add_internal+0x2c8/0x990
[ 91.896407][ T5753] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 91.899285][ T5751] kobject_init_and_add+0x11c/0x190
[ 91.899303][ T5751] ? __pfx_kobject_init_and_add+0x10/0x10
[ 91.931217][ T5751] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.933197][ T5751] ? lockdep_init_map_type+0x16d/0x7d0
[ 91.935265][ T5751] gfs2_sys_fs_add+0x207/0x470
[ 91.936928][ T5751] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 91.938894][ T5751] ? __pfx_alloc_workqueue+0x10/0x10
[ 91.940794][ T5751] ? read_word_at_a_time+0xe/0x20
[ 91.942698][ T5751] gfs2_fill_super+0x1352/0x2bf0
[ 91.944759][ T5751] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.946748][ T5751] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.948896][ T5751] ? set_blocksize+0x2b1/0x350
[ 91.950511][ T5751] ? sb_set_blocksize+0xf6/0x120
[ 91.952203][ T5751] ? setup_bdev_super+0x392/0x720
[ 91.953893][ T5751] get_tree_bdev+0x36f/0x610
[ 91.955797][ T5751] ? __pfx_gfs2_fill_super+0x10/0x10
[ 91.957981][ T5751] ? __pfx_get_tree_bdev+0x10/0x10
[ 91.959756][ T5751] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 91.961670][ T5751] ? cap_capable+0x1cf/0x240
[ 91.963277][ T5751] gfs2_get_tree+0x4e/0x280
[ 91.964912][ T5751] vfs_get_tree+0x8f/0x380
[ 91.966889][ T5751] path_mount+0x14e6/0x1f20
[ 91.968898][ T5751] ? kmem_cache_free+0x12e/0x390
[ 91.971167][ T5751] ? __pfx_path_mount+0x10/0x10
[ 91.973374][ T5751] ? putname+0x12e/0x170
[ 91.975288][ T5751] __x64_sys_mount+0x297/0x320
[ 91.977410][ T5751] ? __pfx___x64_sys_mount+0x10/0x10
[ 91.979772][ T5751] do_syscall_64+0xcf/0x260
[ 91.981810][ T5751] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.984436][ T5751] RIP: 0033:0x7f196247f5aa
[ 91.986409][ T5751] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 91.994839][ T5751] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 91.998529][ T5751] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 92.002034][ T5751] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 92.005496][ T5751] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 92.009081][ T5751] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 92.012569][ T5751] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 92.016089][ T5751]
[ 92.017549][ T5747] CPU: 3 PID: 5747 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 92.019256][ T5751] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 92.021721][ T5747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 92.021735][ T5747] Call Trace:
[ 92.021743][ T5747]
[ 92.021750][ T5747] dump_stack_lvl+0x16c/0x1f0
[ 92.021776][ T5747] gfs2_withdraw+0xab8/0x1290
[ 92.027536][ T5751] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 92.031834][ T5747] ? __pfx_gfs2_withdraw+0x10/0x10
[ 92.031866][ T5747] gfs2_dirent_scan+0x2fc/0x3c0
[ 92.031890][ T5747] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 92.031914][ T5747] gfs2_dir_read+0x36a/0x14d0
[ 92.031939][ T5747] ? inode_go_held+0x151/0x210
[ 92.031957][ T5747] ? __pfx_inode_go_held+0x10/0x10
[ 92.031977][ T5747] ? gfs2_instantiate+0x1eb/0x250
[ 92.032004][ T5747] ? gfs2_glock_wait+0x1e0/0x330
[ 92.032020][ T5747] ? __pfx_gfs2_dir_read+0x10/0x10
[ 92.032043][ T5747] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 92.032062][ T5747] ? do_raw_spin_unlock+0x172/0x230
[ 92.065615][ T5747] gfs2_readdir+0x13d/0x1d0
[ 92.067617][ T5747] ? __pfx_gfs2_readdir+0x10/0x10
[ 92.069755][ T5747] ? iterate_dir+0x292/0x9e0
[ 92.071811][ T5747] ? selinux_file_permission+0x125/0x590
[ 92.074168][ T5747] iterate_dir+0x292/0x9e0
[ 92.076108][ T5747] __x64_sys_getdents64+0x14f/0x2e0
[ 92.078308][ T5747] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 92.080750][ T5747] ? xfd_validate_state+0x5d/0x180
[ 92.082954][ T5747] ? __pfx_filldir64+0x10/0x10
[ 92.085006][ T5747] do_syscall_64+0xcf/0x260
[ 92.086914][ T5747] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.089348][ T5747] RIP: 0033:0x7f6440e7dea9
[ 92.091221][ T5747] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 92.099282][ T5747] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 92.102736][ T5747] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 92.106047][ T5747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 92.109337][ T5747] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 92.112663][ T5747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 92.116009][ T5747] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 92.119288][ T5747]
2024/05/14 22:38:24 executed programs: 45
[ 92.550941][ T5760] loop3: detected capacity change from 0 to 32768
[ 92.559552][ T5764] loop1: detected capacity change from 0 to 32768
[ 92.563271][ T5760] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 92.566840][ T5760] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 92.570363][ T5764] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 92.573791][ T5764] CPU: 1 PID: 5764 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 92.577716][ T5764] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 92.581946][ T5764] Call Trace:
[ 92.583433][ T5764]
[ 92.584710][ T5764] dump_stack_lvl+0x16c/0x1f0
[ 92.586754][ T5764] sysfs_warn_dup+0x7f/0xa0
[ 92.588730][ T5764] sysfs_create_dir_ns+0x24d/0x2b0
[ 92.590972][ T5764] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 92.593471][ T5764] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.595871][ T5764] ? do_raw_spin_unlock+0x172/0x230
[ 92.598188][ T5764] kobject_add_internal+0x2c8/0x990
[ 92.600529][ T5764] kobject_init_and_add+0x11c/0x190
[ 92.602848][ T5764] ? __pfx_kobject_init_and_add+0x10/0x10
[ 92.605386][ T5764] ? lockdep_init_map_type+0x16d/0x7d0
[ 92.607794][ T5764] ? lockdep_init_map_type+0x16d/0x7d0
[ 92.610223][ T5764] gfs2_sys_fs_add+0x207/0x470
[ 92.612357][ T5764] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 92.614714][ T5764] ? __pfx_alloc_workqueue+0x10/0x10
[ 92.617098][ T5764] ? read_word_at_a_time+0xe/0x20
[ 92.619341][ T5764] gfs2_fill_super+0x1352/0x2bf0
[ 92.621489][ T5764] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.623856][ T5764] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.626228][ T5764] ? set_blocksize+0x2b1/0x350
[ 92.628373][ T5764] ? sb_set_blocksize+0xf6/0x120
[ 92.630577][ T5764] ? setup_bdev_super+0x392/0x720
[ 92.631081][ T5762] loop2: detected capacity change from 0 to 32768
[ 92.632809][ T5764] get_tree_bdev+0x36f/0x610
[ 92.637525][ T5764] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.639886][ T5764] ? __pfx_get_tree_bdev+0x10/0x10
[ 92.642164][ T5764] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 92.644657][ T5764] ? cap_capable+0x1cf/0x240
[ 92.646682][ T5764] gfs2_get_tree+0x4e/0x280
[ 92.648630][ T5764] vfs_get_tree+0x8f/0x380
[ 92.650630][ T5764] path_mount+0x14e6/0x1f20
[ 92.652677][ T5764] ? kmem_cache_free+0x12e/0x390
[ 92.654927][ T5764] ? __pfx_path_mount+0x10/0x10
[ 92.657105][ T5764] ? putname+0x12e/0x170
[ 92.659022][ T5764] __x64_sys_mount+0x297/0x320
[ 92.661157][ T5764] ? __pfx___x64_sys_mount+0x10/0x10
[ 92.663512][ T5764] do_syscall_64+0xcf/0x260
[ 92.665539][ T5764] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.668161][ T5764] RIP: 0033:0x7f6440e7f5aa
[ 92.670140][ T5764] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 92.677140][ T5766] loop0: detected capacity change from 0 to 32768
[ 92.678519][ T5764] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 92.684286][ T5764] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 92.687657][ T5764] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 92.691119][ T5764] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 92.694636][ T5764] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 92.698125][ T5764] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 92.701589][ T5764]
[ 92.703651][ T5764] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 92.705814][ T5762] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 92.712955][ T5762] CPU: 1 PID: 5762 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 92.714773][ T5764] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 92.717101][ T5762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 92.717115][ T5762] Call Trace:
[ 92.717123][ T5762]
[ 92.717130][ T5762] dump_stack_lvl+0x16c/0x1f0
[ 92.722667][ T5760] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 92.723644][ T5762] sysfs_warn_dup+0x7f/0xa0
[ 92.729397][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 92.731605][ T5762] sysfs_create_dir_ns+0x24d/0x2b0
[ 92.731631][ T5762] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 92.731650][ T5762] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.733523][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 92.736502][ T5762] ? do_raw_spin_unlock+0x172/0x230
[ 92.748157][ T5762] kobject_add_internal+0x2c8/0x990
[ 92.749620][ T5766] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 92.750446][ T5762] kobject_init_and_add+0x11c/0x190
[ 92.755634][ T5762] ? __pfx_kobject_init_and_add+0x10/0x10
[ 92.758143][ T5762] ? lockdep_init_map_type+0x16d/0x7d0
[ 92.760495][ T5762] ? lockdep_init_map_type+0x16d/0x7d0
[ 92.762839][ T5762] gfs2_sys_fs_add+0x207/0x470
[ 92.764957][ T5762] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 92.767348][ T5762] ? __pfx_alloc_workqueue+0x10/0x10
[ 92.769708][ T5762] ? read_word_at_a_time+0xe/0x20
[ 92.771979][ T5762] gfs2_fill_super+0x1352/0x2bf0
[ 92.774272][ T5762] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.776622][ T5762] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.778729][ T5762] ? set_blocksize+0x2b1/0x350
[ 92.780630][ T5762] ? sb_set_blocksize+0xf6/0x120
[ 92.782580][ T5762] ? setup_bdev_super+0x392/0x720
[ 92.784571][ T5762] get_tree_bdev+0x36f/0x610
[ 92.786402][ T5762] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.788591][ T5762] ? __pfx_get_tree_bdev+0x10/0x10
[ 92.790868][ T5762] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 92.793372][ T5762] ? cap_capable+0x1cf/0x240
[ 92.795453][ T5762] gfs2_get_tree+0x4e/0x280
[ 92.797492][ T5762] vfs_get_tree+0x8f/0x380
[ 92.799520][ T5762] path_mount+0x14e6/0x1f20
[ 92.801547][ T5762] ? kmem_cache_free+0x12e/0x390
[ 92.803773][ T5762] ? __pfx_path_mount+0x10/0x10
[ 92.805970][ T5762] ? putname+0x12e/0x170
[ 92.807890][ T5762] __x64_sys_mount+0x297/0x320
[ 92.809780][ T5762] ? __pfx___x64_sys_mount+0x10/0x10
[ 92.811867][ T5762] do_syscall_64+0xcf/0x260
[ 92.813687][ T5762] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.815997][ T5762] RIP: 0033:0x7fd083e7f5aa
[ 92.817737][ T5762] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 92.825189][ T5762] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 92.828531][ T5762] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 92.831998][ T5762] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 92.835433][ T5762] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 92.838822][ T5762] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 92.842271][ T5762] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 92.845693][ T5762]
[ 92.847086][ T5766] CPU: 0 PID: 5766 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 92.850797][ T5766] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 92.852375][ T5762] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 92.854752][ T5766] Call Trace:
[ 92.854761][ T5766]
[ 92.860956][ T5762] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 92.862152][ T5766] dump_stack_lvl+0x16c/0x1f0
[ 92.867924][ T5766] sysfs_warn_dup+0x7f/0xa0
[ 92.869737][ T5766] sysfs_create_dir_ns+0x24d/0x2b0
[ 92.871777][ T5766] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 92.874019][ T5766] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.876174][ T5766] ? do_raw_spin_unlock+0x172/0x230
[ 92.878238][ T5766] kobject_add_internal+0x2c8/0x990
[ 92.880369][ T5766] kobject_init_and_add+0x11c/0x190
[ 92.882347][ T5766] ? __pfx_kobject_init_and_add+0x10/0x10
[ 92.884567][ T5766] ? lockdep_init_map_type+0x16d/0x7d0
[ 92.886694][ T5766] ? lockdep_init_map_type+0x16d/0x7d0
[ 92.888865][ T5766] gfs2_sys_fs_add+0x207/0x470
[ 92.890213][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 156ms
[ 92.890766][ T5766] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 92.890786][ T5766] ? __pfx_alloc_workqueue+0x10/0x10
[ 92.890827][ T5766] ? read_word_at_a_time+0xe/0x20
[ 92.890847][ T5766] gfs2_fill_super+0x1352/0x2bf0
[ 92.890869][ T5766] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.890888][ T5766] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 92.895613][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 92.897618][ T5766] ? set_blocksize+0x2b1/0x350
[ 92.902616][ T5760] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 92.903677][ T5766] ? sb_set_blocksize+0xf6/0x120
[ 92.914476][ T5766] ? setup_bdev_super+0x392/0x720
[ 92.916465][ T5766] get_tree_bdev+0x36f/0x610
[ 92.918273][ T5766] ? __pfx_gfs2_fill_super+0x10/0x10
[ 92.920278][ T5766] ? __pfx_get_tree_bdev+0x10/0x10
[ 92.922170][ T5766] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 92.924285][ T5766] ? cap_capable+0x1cf/0x240
[ 92.926014][ T5766] gfs2_get_tree+0x4e/0x280
[ 92.927838][ T5766] vfs_get_tree+0x8f/0x380
[ 92.929428][ T5766] path_mount+0x14e6/0x1f20
[ 92.931246][ T5766] ? kmem_cache_free+0x12e/0x390
[ 92.933202][ T5766] ? __pfx_path_mount+0x10/0x10
[ 92.934948][ T5766] ? putname+0x12e/0x170
[ 92.936566][ T5766] __x64_sys_mount+0x297/0x320
[ 92.938463][ T5766] ? __pfx___x64_sys_mount+0x10/0x10
[ 92.940558][ T5766] do_syscall_64+0xcf/0x260
[ 92.942339][ T5766] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.944565][ T5766] RIP: 0033:0x7f2544a7f5aa
[ 92.946308][ T5766] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 92.953393][ T5766] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 92.956528][ T5766] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 92.959490][ T5766] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 92.962575][ T5766] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 92.965633][ T5766] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 92.968797][ T5766] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 92.971771][ T5766]
[ 92.977122][ T5766] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 92.983043][ T5766] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 92.983456][ T5760] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 92.988364][ T5760] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 92.988364][ T5760] inode = 12 2341
[ 92.988364][ T5760] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 92.995458][ T5760] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 92.999007][ T5760] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5760 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 93.002894][ T5760] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 93.006131][ T5760] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 93.008903][ T5760] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 93.013009][ T5760] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 93.015568][ T5760] gfs2: fsid=syz:syz.0: File system withdrawn
[ 93.017935][ T5760] CPU: 0 PID: 5760 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 93.021606][ T5760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 93.025479][ T5760] Call Trace:
[ 93.026714][ T5760]
[ 93.027849][ T5760] dump_stack_lvl+0x16c/0x1f0
[ 93.029663][ T5760] gfs2_withdraw+0xab8/0x1290
[ 93.031452][ T5760] ? __pfx_gfs2_withdraw+0x10/0x10
[ 93.033407][ T5760] gfs2_dirent_scan+0x2fc/0x3c0
[ 93.035250][ T5760] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 93.037401][ T5760] gfs2_dir_read+0x36a/0x14d0
[ 93.039211][ T5760] ? inode_go_held+0x151/0x210
[ 93.041013][ T5760] ? __pfx_inode_go_held+0x10/0x10
[ 93.042945][ T5760] ? gfs2_instantiate+0x1eb/0x250
[ 93.044902][ T5760] ? gfs2_glock_wait+0x1e0/0x330
[ 93.046846][ T5760] ? __pfx_gfs2_dir_read+0x10/0x10
[ 93.048810][ T5760] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 93.050694][ T5760] ? do_raw_spin_unlock+0x172/0x230
[ 93.052528][ T5760] gfs2_readdir+0x13d/0x1d0
[ 93.054146][ T5760] ? __pfx_gfs2_readdir+0x10/0x10
[ 93.056043][ T5760] ? iterate_dir+0x292/0x9e0
[ 93.057843][ T5760] ? selinux_file_permission+0x125/0x590
[ 93.060002][ T5760] iterate_dir+0x292/0x9e0
[ 93.061736][ T5760] __x64_sys_getdents64+0x14f/0x2e0
[ 93.063753][ T5760] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 93.065931][ T5760] ? xfd_validate_state+0x5d/0x180
[ 93.067854][ T5760] ? __pfx_filldir64+0x10/0x10
[ 93.069564][ T5760] do_syscall_64+0xcf/0x260
[ 93.071360][ T5760] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.073655][ T5760] RIP: 0033:0x7f196247dea9
[ 93.075423][ T5760] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.082773][ T5760] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 93.085985][ T5760] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 93.089000][ T5760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 93.092028][ T5760] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 93.095052][ T5760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 93.098101][ T5760] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 93.101159][ T5760]
[ 93.386407][ T5773] loop1: detected capacity change from 0 to 32768
[ 93.403419][ T5773] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 93.406794][ T5773] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 93.427639][ T5775] loop2: detected capacity change from 0 to 32768
[ 93.430156][ T5773] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 93.435132][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 93.438451][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 93.451083][ T5775] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 93.453605][ T5775] CPU: 2 PID: 5775 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 93.457111][ T5775] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 93.460471][ T5775] Call Trace:
[ 93.461592][ T5775]
[ 93.462681][ T5775] dump_stack_lvl+0x16c/0x1f0
[ 93.464492][ T5775] sysfs_warn_dup+0x7f/0xa0
[ 93.466085][ T5775] sysfs_create_dir_ns+0x24d/0x2b0
[ 93.467800][ T5775] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 93.470119][ T5775] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.472349][ T5775] ? do_raw_spin_unlock+0x172/0x230
[ 93.474395][ T5775] kobject_add_internal+0x2c8/0x990
[ 93.476168][ T5775] kobject_init_and_add+0x11c/0x190
[ 93.478074][ T5775] ? __pfx_kobject_init_and_add+0x10/0x10
[ 93.480471][ T5775] ? lockdep_init_map_type+0x16d/0x7d0
[ 93.482686][ T5775] ? lockdep_init_map_type+0x16d/0x7d0
[ 93.484901][ T5775] gfs2_sys_fs_add+0x207/0x470
[ 93.486742][ T5775] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 93.488781][ T5775] ? __pfx_alloc_workqueue+0x10/0x10
[ 93.490916][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 93.491046][ T5775] ? read_word_at_a_time+0xe/0x20
[ 93.495663][ T5775] gfs2_fill_super+0x1352/0x2bf0
[ 93.497263][ T5775] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.498182][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 93.499001][ T5775] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.499016][ T5775] ? set_blocksize+0x2b1/0x350
[ 93.499026][ T5775] ? sb_set_blocksize+0xf6/0x120
[ 93.499035][ T5775] ? setup_bdev_super+0x392/0x720
[ 93.499049][ T5775] get_tree_bdev+0x36f/0x610
[ 93.504399][ T5773] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 93.504469][ T5775] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.509896][ T5773] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 93.511935][ T5775] ? __pfx_get_tree_bdev+0x10/0x10
[ 93.511949][ T5775] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 93.511966][ T5775] ? cap_capable+0x1cf/0x240
[ 93.511979][ T5775] gfs2_get_tree+0x4e/0x280
[ 93.511992][ T5775] vfs_get_tree+0x8f/0x380
[ 93.512001][ T5775] path_mount+0x14e6/0x1f20
[ 93.512011][ T5775] ? kmem_cache_free+0x12e/0x390
[ 93.512024][ T5775] ? __pfx_path_mount+0x10/0x10
[ 93.512033][ T5775] ? putname+0x12e/0x170
[ 93.512045][ T5775] __x64_sys_mount+0x297/0x320
[ 93.512054][ T5775] ? __pfx___x64_sys_mount+0x10/0x10
[ 93.512065][ T5775] do_syscall_64+0xcf/0x260
[ 93.512078][ T5775] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.512092][ T5775] RIP: 0033:0x7fd083e7f5aa
[ 93.512101][ T5775] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.512111][ T5775] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246
[ 93.519507][ T5773] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 93.519507][ T5773] inode = 12 2341
[ 93.519507][ T5773] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 93.520430][ T5775] ORIG_RAX: 00000000000000a5
[ 93.520437][ T5775] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 93.520444][ T5775] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 93.520450][ T5775] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 93.520456][ T5775] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 93.520462][ T5775] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 93.520470][ T5775]
[ 93.522402][ T5775] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 93.525994][ T5773] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 93.526136][ T5775] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 93.528075][ T5773] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5773 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 93.572600][ T5782] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 93.574916][ T5773] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5782 [syz-executor.1] __gfs2_lookup+0xa1/0x290
[ 93.576075][ T5782] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 93.576075][ T5782] inode = 12 2341
[ 93.576075][ T5782] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 93.579190][ T5773] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 93.580250][ T5782] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 93.585709][ T5773] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 93.585722][ T5773] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 93.585731][ T5773] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 93.586542][ T5773] gfs2: fsid=syz:syz.0: File system withdrawn
[ 93.594190][ T5779] loop3: detected capacity change from 0 to 32768
[ 93.596251][ T5773] CPU: 0 PID: 5773 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 93.610701][ T5782] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5773 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 93.613810][ T5773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 93.613822][ T5773] Call Trace:
[ 93.613829][ T5773]
[ 93.613834][ T5773] dump_stack_lvl+0x16c/0x1f0
[ 93.613855][ T5773] gfs2_withdraw+0xab8/0x1290
[ 93.613875][ T5773] ? __pfx_gfs2_withdraw+0x10/0x10
[ 93.621280][ T5782] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5782 [syz-executor.1] __gfs2_lookup+0xa1/0x290
[ 93.623251][ T5773] gfs2_dirent_scan+0x2fc/0x3c0
[ 93.623275][ T5773] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 93.623293][ T5773] gfs2_dir_read+0x36a/0x14d0
[ 93.623312][ T5773] ? inode_go_held+0x151/0x210
[ 93.626826][ T5782] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 93.628013][ T5773] ? __pfx_inode_go_held+0x10/0x10
[ 93.628033][ T5773] ? gfs2_instantiate+0x1eb/0x250
[ 93.628054][ T5773] ? gfs2_glock_wait+0x1e0/0x330
[ 93.644925][ T5777] loop0: detected capacity change from 0 to 32768
[ 93.646033][ T5773] ? __pfx_gfs2_dir_read+0x10/0x10
[ 93.646057][ T5773] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 93.646072][ T5773] ? do_raw_spin_unlock+0x172/0x230
[ 93.646094][ T5773] gfs2_readdir+0x13d/0x1d0
[ 93.646111][ T5773] ? __pfx_gfs2_readdir+0x10/0x10
[ 93.683281][ T5773] ? iterate_dir+0x292/0x9e0
[ 93.685099][ T5773] ? selinux_file_permission+0x125/0x590
[ 93.687336][ T5773] iterate_dir+0x292/0x9e0
[ 93.689120][ T5773] __x64_sys_getdents64+0x14f/0x2e0
[ 93.691185][ T5773] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 93.693459][ T5773] ? xfd_validate_state+0x5d/0x180
[ 93.695382][ T5773] ? __pfx_filldir64+0x10/0x10
[ 93.697293][ T5773] do_syscall_64+0xcf/0x260
[ 93.699058][ T5773] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.701086][ T5777] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 93.701375][ T5773] RIP: 0033:0x7f6440e7dea9
[ 93.706458][ T5773] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.713992][ T5773] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 93.717261][ T5773] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 93.720342][ T5773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 93.723413][ T5773] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 93.726387][ T5773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 93.729445][ T5773] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 93.732524][ T5773]
[ 93.733777][ T5777] CPU: 2 PID: 5777 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 93.737726][ T5777] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 93.738951][ T5779] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 93.741868][ T5777] Call Trace:
[ 93.741877][ T5777]
[ 93.741884][ T5777] dump_stack_lvl+0x16c/0x1f0
[ 93.741906][ T5777] sysfs_warn_dup+0x7f/0xa0
[ 93.741925][ T5777] sysfs_create_dir_ns+0x24d/0x2b0
[ 93.741942][ T5777] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 93.741965][ T5777] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.741984][ T5777] ? do_raw_spin_unlock+0x172/0x230
[ 93.742002][ T5777] kobject_add_internal+0x2c8/0x990
[ 93.742023][ T5777] kobject_init_and_add+0x11c/0x190
[ 93.742044][ T5777] ? __pfx_kobject_init_and_add+0x10/0x10
[ 93.742065][ T5777] ? lockdep_init_map_type+0x16d/0x7d0
[ 93.742081][ T5777] ? lockdep_init_map_type+0x16d/0x7d0
[ 93.742098][ T5777] gfs2_sys_fs_add+0x207/0x470
[ 93.742118][ T5777] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 93.742136][ T5777] ? __pfx_alloc_workqueue+0x10/0x10
[ 93.742160][ T5777] ? read_word_at_a_time+0xe/0x20
[ 93.742180][ T5777] gfs2_fill_super+0x1352/0x2bf0
[ 93.742203][ T5777] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.742225][ T5777] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.742242][ T5777] ? set_blocksize+0x2b1/0x350
[ 93.742259][ T5777] ? sb_set_blocksize+0xf6/0x120
[ 93.742274][ T5777] ? setup_bdev_super+0x392/0x720
[ 93.742297][ T5777] get_tree_bdev+0x36f/0x610
[ 93.742312][ T5777] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.742333][ T5777] ? __pfx_get_tree_bdev+0x10/0x10
[ 93.795113][ T5777] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 93.797509][ T5777] ? cap_capable+0x1cf/0x240
[ 93.799525][ T5777] gfs2_get_tree+0x4e/0x280
[ 93.801500][ T5777] vfs_get_tree+0x8f/0x380
[ 93.803435][ T5777] path_mount+0x14e6/0x1f20
[ 93.805371][ T5777] ? kmem_cache_free+0x12e/0x390
[ 93.807522][ T5777] ? __pfx_path_mount+0x10/0x10
[ 93.809568][ T5777] ? putname+0x12e/0x170
[ 93.811397][ T5777] __x64_sys_mount+0x297/0x320
[ 93.813401][ T5777] ? __pfx___x64_sys_mount+0x10/0x10
[ 93.815680][ T5777] do_syscall_64+0xcf/0x260
[ 93.817640][ T5777] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.820204][ T5777] RIP: 0033:0x7f2544a7f5aa
[ 93.822111][ T5777] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.830302][ T5777] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 93.833892][ T5777] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 93.837272][ T5777] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 93.840529][ T5777] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 93.843848][ T5777] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 93.847215][ T5777] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 93.850549][ T5777]
[ 93.851842][ T5779] CPU: 1 PID: 5779 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 93.854969][ T5777] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 93.855371][ T5779] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 93.863247][ T5777] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 93.864590][ T5779] Call Trace:
[ 93.864598][ T5779]
[ 93.864603][ T5779] dump_stack_lvl+0x16c/0x1f0
[ 93.864623][ T5779] sysfs_warn_dup+0x7f/0xa0
[ 93.864640][ T5779] sysfs_create_dir_ns+0x24d/0x2b0
[ 93.875684][ T5779] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 93.877937][ T5779] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.880092][ T5779] ? do_raw_spin_unlock+0x172/0x230
[ 93.882069][ T5779] kobject_add_internal+0x2c8/0x990
[ 93.884208][ T5779] kobject_init_and_add+0x11c/0x190
[ 93.886334][ T5779] ? __pfx_kobject_init_and_add+0x10/0x10
[ 93.888658][ T5779] ? lockdep_init_map_type+0x16d/0x7d0
[ 93.890935][ T5779] ? lockdep_init_map_type+0x16d/0x7d0
[ 93.893227][ T5779] gfs2_sys_fs_add+0x207/0x470
[ 93.895166][ T5779] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 93.897304][ T5779] ? __pfx_alloc_workqueue+0x10/0x10
[ 93.899251][ T5779] ? read_word_at_a_time+0xe/0x20
[ 93.901216][ T5779] gfs2_fill_super+0x1352/0x2bf0
[ 93.903226][ T5779] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.905302][ T5779] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.907430][ T5779] ? set_blocksize+0x2b1/0x350
[ 93.909431][ T5779] ? sb_set_blocksize+0xf6/0x120
[ 93.911478][ T5779] ? setup_bdev_super+0x392/0x720
[ 93.913649][ T5779] get_tree_bdev+0x36f/0x610
[ 93.915536][ T5779] ? __pfx_gfs2_fill_super+0x10/0x10
[ 93.917591][ T5779] ? __pfx_get_tree_bdev+0x10/0x10
[ 93.919767][ T5779] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 93.922185][ T5779] ? cap_capable+0x1cf/0x240
[ 93.924190][ T5779] gfs2_get_tree+0x4e/0x280
[ 93.926079][ T5779] vfs_get_tree+0x8f/0x380
[ 93.928051][ T5779] path_mount+0x14e6/0x1f20
[ 93.929990][ T5779] ? kmem_cache_free+0x12e/0x390
[ 93.931854][ T5779] ? __pfx_path_mount+0x10/0x10
[ 93.933834][ T5779] ? putname+0x12e/0x170
[ 93.935495][ T5779] __x64_sys_mount+0x297/0x320
[ 93.937030][ T5779] ? __pfx___x64_sys_mount+0x10/0x10
[ 93.938880][ T5779] do_syscall_64+0xcf/0x260
[ 93.940706][ T5779] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.943172][ T5779] RIP: 0033:0x7f196247f5aa
[ 93.945013][ T5779] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.952342][ T5779] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 93.955709][ T5779] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 93.958915][ T5779] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 93.961620][ T5779] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 93.964662][ T5779] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 93.967994][ T5779] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 93.971145][ T5779]
[ 93.974668][ T5779] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 93.980169][ T5779] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 94.186028][ T5786] loop2: detected capacity change from 0 to 32768
[ 94.193312][ T5786] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 94.196577][ T5786] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 94.208085][ T5786] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 94.213150][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 94.215998][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 94.286011][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 70ms
[ 94.290141][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 94.294277][ T5786] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 94.311098][ T5786] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 94.314724][ T5786] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 94.314724][ T5786] inode = 12 2341
[ 94.314724][ T5786] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 94.330746][ T5786] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 94.334292][ T5786] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5786 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 94.338312][ T5786] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 94.341398][ T5786] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 94.343697][ T5786] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 94.346554][ T5786] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 94.349809][ T5786] gfs2: fsid=syz:syz.0: File system withdrawn
[ 94.352793][ T5786] CPU: 1 PID: 5786 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 94.356460][ T5786] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 94.359839][ T5786] Call Trace:
[ 94.361128][ T5786]
[ 94.362256][ T5786] dump_stack_lvl+0x16c/0x1f0
[ 94.364039][ T5786] gfs2_withdraw+0xab8/0x1290
[ 94.365706][ T5786] ? __pfx_gfs2_withdraw+0x10/0x10
[ 94.367527][ T5786] gfs2_dirent_scan+0x2fc/0x3c0
[ 94.369550][ T5786] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 94.371462][ T5786] gfs2_dir_read+0x36a/0x14d0
[ 94.373012][ T5786] ? inode_go_held+0x151/0x210
[ 94.374827][ T5786] ? __pfx_inode_go_held+0x10/0x10
[ 94.376904][ T5786] ? gfs2_instantiate+0x1eb/0x250
[ 94.378972][ T5786] ? gfs2_glock_wait+0x1e0/0x330
[ 94.380935][ T5786] ? __pfx_gfs2_dir_read+0x10/0x10
[ 94.383009][ T5786] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 94.384929][ T5786] ? do_raw_spin_unlock+0x172/0x230
[ 94.387088][ T5786] gfs2_readdir+0x13d/0x1d0
[ 94.388924][ T5786] ? __pfx_gfs2_readdir+0x10/0x10
[ 94.390964][ T5786] ? iterate_dir+0x292/0x9e0
[ 94.392800][ T5786] ? selinux_file_permission+0x125/0x590
[ 94.395059][ T5786] iterate_dir+0x292/0x9e0
[ 94.396767][ T5786] __x64_sys_getdents64+0x14f/0x2e0
[ 94.398901][ T5786] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 94.400850][ T5786] ? xfd_validate_state+0x5d/0x180
[ 94.402855][ T5786] ? __pfx_filldir64+0x10/0x10
[ 94.404812][ T5786] do_syscall_64+0xcf/0x260
[ 94.406639][ T5786] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.408850][ T5786] RIP: 0033:0x7fd083e7dea9
[ 94.410528][ T5786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 94.418355][ T5786] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 94.421748][ T5786] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 94.425048][ T5786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 94.428108][ T5788] loop0: detected capacity change from 0 to 32768
[ 94.428358][ T5786] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 94.434177][ T5786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 94.437315][ T5786] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 94.440675][ T5786]
[ 94.443560][ T5788] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 94.446260][ T5788] CPU: 0 PID: 5788 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 94.449820][ T5788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 94.453679][ T5788] Call Trace:
[ 94.454958][ T5788]
[ 94.456114][ T5788] dump_stack_lvl+0x16c/0x1f0
[ 94.457958][ T5788] sysfs_warn_dup+0x7f/0xa0
[ 94.459721][ T5788] sysfs_create_dir_ns+0x24d/0x2b0
[ 94.461693][ T5788] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 94.463791][ T5788] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 94.465815][ T5788] ? do_raw_spin_unlock+0x172/0x230
[ 94.467772][ T5788] kobject_add_internal+0x2c8/0x990
[ 94.469679][ T5788] kobject_init_and_add+0x11c/0x190
[ 94.471618][ T5788] ? __pfx_kobject_init_and_add+0x10/0x10
[ 94.473676][ T5788] ? lockdep_init_map_type+0x16d/0x7d0
[ 94.475764][ T5788] ? lockdep_init_map_type+0x16d/0x7d0
[ 94.477873][ T5788] gfs2_sys_fs_add+0x207/0x470
[ 94.479755][ T5788] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 94.481733][ T5788] ? __pfx_alloc_workqueue+0x10/0x10
[ 94.483694][ T5788] ? read_word_at_a_time+0xe/0x20
[ 94.485687][ T5788] gfs2_fill_super+0x1352/0x2bf0
[ 94.487659][ T5788] ? __pfx_gfs2_fill_super+0x10/0x10
[ 94.489777][ T5788] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 94.491884][ T5788] ? set_blocksize+0x2b1/0x350
[ 94.493822][ T5788] ? sb_set_blocksize+0xf6/0x120
[ 94.495795][ T5788] ? setup_bdev_super+0x392/0x720
[ 94.497784][ T5788] get_tree_bdev+0x36f/0x610
[ 94.499585][ T5788] ? __pfx_gfs2_fill_super+0x10/0x10
[ 94.501449][ T5790] loop3: detected capacity change from 0 to 32768
[ 94.501599][ T5788] ? __pfx_get_tree_bdev+0x10/0x10
[ 94.506301][ T5788] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 94.508512][ T5788] ? cap_capable+0x1cf/0x240
[ 94.510360][ T5788] gfs2_get_tree+0x4e/0x280
[ 94.512124][ T5788] vfs_get_tree+0x8f/0x380
[ 94.513856][ T5788] path_mount+0x14e6/0x1f20
[ 94.515612][ T5788] ? kmem_cache_free+0x12e/0x390
[ 94.517476][ T5788] ? __pfx_path_mount+0x10/0x10
[ 94.519319][ T5788] ? putname+0x12e/0x170
[ 94.520927][ T5788] __x64_sys_mount+0x297/0x320
[ 94.522622][ T5788] ? __pfx___x64_sys_mount+0x10/0x10
[ 94.524621][ T5788] do_syscall_64+0xcf/0x260
[ 94.526196][ T5788] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.528354][ T5788] RIP: 0033:0x7f2544a7f5aa
[ 94.530086][ T5788] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 94.537210][ T5788] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 94.540342][ T5788] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 94.543398][ T5788] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 94.546389][ T5788] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 94.549344][ T5788] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 94.552323][ T5788] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 94.555308][ T5788]
[ 94.555667][ T5790] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 94.559272][ T5788] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 94.560784][ T5790] CPU: 3 PID: 5790 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 94.564919][ T5788] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 94.568516][ T5790] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 94.568527][ T5790] Call Trace:
[ 94.568533][ T5790]
[ 94.568540][ T5790] dump_stack_lvl+0x16c/0x1f0
[ 94.568561][ T5790] sysfs_warn_dup+0x7f/0xa0
[ 94.579675][ T5792] loop1: detected capacity change from 0 to 32768
[ 94.581244][ T5790] sysfs_create_dir_ns+0x24d/0x2b0
[ 94.581266][ T5790] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 94.581282][ T5790] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 94.590018][ T5790] ? do_raw_spin_unlock+0x172/0x230
[ 94.592117][ T5790] kobject_add_internal+0x2c8/0x990
[ 94.594230][ T5790] kobject_init_and_add+0x11c/0x190
[ 94.596346][ T5790] ? __pfx_kobject_init_and_add+0x10/0x10
[ 94.598662][ T5790] ? lockdep_init_map_type+0x16d/0x7d0
[ 94.600870][ T5790] ? lockdep_init_map_type+0x16d/0x7d0
[ 94.603070][ T5790] gfs2_sys_fs_add+0x207/0x470
[ 94.605005][ T5790] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 94.607152][ T5790] ? __pfx_alloc_workqueue+0x10/0x10
[ 94.609135][ T5790] ? read_word_at_a_time+0xe/0x20
[ 94.610970][ T5790] gfs2_fill_super+0x1352/0x2bf0
[ 94.613012][ T5790] ? __pfx_gfs2_fill_super+0x10/0x10
[ 94.615155][ T5790] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 94.617319][ T5790] ? set_blocksize+0x2b1/0x350
[ 94.619256][ T5790] ? sb_set_blocksize+0xf6/0x120
[ 94.621251][ T5790] ? setup_bdev_super+0x392/0x720
[ 94.623309][ T5790] get_tree_bdev+0x36f/0x610
[ 94.625198][ T5790] ? __pfx_gfs2_fill_super+0x10/0x10
[ 94.627345][ T5790] ? __pfx_get_tree_bdev+0x10/0x10
[ 94.629416][ T5790] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 94.631725][ T5790] ? cap_capable+0x1cf/0x240
[ 94.633457][ T5790] gfs2_get_tree+0x4e/0x280
[ 94.635347][ T5790] vfs_get_tree+0x8f/0x380
[ 94.637138][ T5790] path_mount+0x14e6/0x1f20
[ 94.638984][ T5790] ? kmem_cache_free+0x12e/0x390
[ 94.640834][ T5790] ? __pfx_path_mount+0x10/0x10
[ 94.642813][ T5790] ? putname+0x12e/0x170
[ 94.644591][ T5790] __x64_sys_mount+0x297/0x320
[ 94.646549][ T5790] ? __pfx___x64_sys_mount+0x10/0x10
[ 94.648879][ T5790] do_syscall_64+0xcf/0x260
[ 94.650911][ T5790] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.653542][ T5790] RIP: 0033:0x7f196247f5aa
[ 94.655523][ T5790] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 94.663619][ T5790] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 94.667122][ T5790] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 94.670469][ T5790] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 94.673763][ T5790] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 94.677058][ T5790] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 94.680426][ T5790] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 94.683804][ T5790]
[ 94.690862][ T5790] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 94.696004][ T5792] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 94.696166][ T5790] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 94.699624][ T5792] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 94.713175][ T5792] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 94.717600][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 94.720449][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 94.765760][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 94.769036][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 94.775250][ T5792] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 94.789684][ T5792] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 94.793404][ T5792] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 94.793404][ T5792] inode = 12 2341
[ 94.793404][ T5792] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 94.801173][ T5792] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 94.805084][ T5792] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5792 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 94.809125][ T5792] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 94.813374][ T5792] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 94.816569][ T5792] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 94.820381][ T5792] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 94.824610][ T5792] gfs2: fsid=syz:syz.0: File system withdrawn
[ 94.835260][ T5792] CPU: 1 PID: 5792 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 94.839210][ T5792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 94.843455][ T5792] Call Trace:
[ 94.844872][ T5792]
[ 94.846135][ T5792] dump_stack_lvl+0x16c/0x1f0
[ 94.848144][ T5792] gfs2_withdraw+0xab8/0x1290
[ 94.850152][ T5792] ? __pfx_gfs2_withdraw+0x10/0x10
[ 94.852325][ T5792] gfs2_dirent_scan+0x2fc/0x3c0
[ 94.854380][ T5792] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 94.856720][ T5792] gfs2_dir_read+0x36a/0x14d0
[ 94.858735][ T5792] ? inode_go_held+0x151/0x210
[ 94.860778][ T5792] ? __pfx_inode_go_held+0x10/0x10
[ 94.862986][ T5792] ? gfs2_instantiate+0x1eb/0x250
[ 94.865130][ T5792] ? gfs2_glock_wait+0x1e0/0x330
[ 94.867239][ T5792] ? __pfx_gfs2_dir_read+0x10/0x10
[ 94.869363][ T5792] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 94.871487][ T5792] ? do_raw_spin_unlock+0x172/0x230
[ 94.873730][ T5792] gfs2_readdir+0x13d/0x1d0
[ 94.875656][ T5792] ? __pfx_gfs2_readdir+0x10/0x10
[ 94.877740][ T5792] ? iterate_dir+0x292/0x9e0
[ 94.879701][ T5792] ? selinux_file_permission+0x125/0x590
[ 94.882038][ T5792] iterate_dir+0x292/0x9e0
[ 94.883900][ T5792] __x64_sys_getdents64+0x14f/0x2e0
[ 94.886147][ T5792] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 94.888625][ T5792] ? xfd_validate_state+0x5d/0x180
[ 94.890808][ T5792] ? __pfx_filldir64+0x10/0x10
[ 94.892846][ T5792] do_syscall_64+0xcf/0x260
[ 94.894754][ T5792] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.897243][ T5792] RIP: 0033:0x7f6440e7dea9
[ 94.899126][ T5792] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 94.907215][ T5792] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 94.910801][ T5792] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 94.914068][ T5792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 94.917357][ T5792] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 94.920657][ T5792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 94.923843][ T5792] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 94.927028][ T5792]
[ 95.166457][ T5800] loop2: detected capacity change from 0 to 32768
[ 95.174622][ T5800] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 95.178074][ T5800] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 95.201301][ T5800] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 95.209830][ T5802] loop0: detected capacity change from 0 to 32768
[ 95.211839][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 95.214608][ T5802] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 95.215133][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 95.218001][ T5802] CPU: 1 PID: 5802 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 95.224400][ T5802] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 95.228344][ T5802] Call Trace:
[ 95.229596][ T5802]
[ 95.230739][ T5802] dump_stack_lvl+0x16c/0x1f0
[ 95.232606][ T5802] sysfs_warn_dup+0x7f/0xa0
[ 95.234438][ T5802] sysfs_create_dir_ns+0x24d/0x2b0
[ 95.236464][ T5802] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 95.238637][ T5802] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 95.240763][ T5802] ? do_raw_spin_unlock+0x172/0x230
[ 95.242825][ T5802] kobject_add_internal+0x2c8/0x990
[ 95.244898][ T5802] kobject_init_and_add+0x11c/0x190
[ 95.246950][ T5802] ? __pfx_kobject_init_and_add+0x10/0x10
[ 95.249159][ T5802] ? lockdep_init_map_type+0x16d/0x7d0
[ 95.251169][ T5802] ? lockdep_init_map_type+0x16d/0x7d0
[ 95.253289][ T5802] gfs2_sys_fs_add+0x207/0x470
[ 95.255088][ T5802] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 95.257145][ T5802] ? __pfx_alloc_workqueue+0x10/0x10
[ 95.259216][ T5802] ? read_word_at_a_time+0xe/0x20
[ 95.261222][ T5802] gfs2_fill_super+0x1352/0x2bf0
[ 95.263165][ T5802] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.265264][ T5802] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 95.267389][ T5802] ? set_blocksize+0x2b1/0x350
[ 95.269273][ T5802] ? sb_set_blocksize+0xf6/0x120
[ 95.271326][ T5802] ? setup_bdev_super+0x392/0x720
[ 95.273364][ T5802] get_tree_bdev+0x36f/0x610
[ 95.275235][ T5802] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.277348][ T5802] ? __pfx_get_tree_bdev+0x10/0x10
[ 95.279337][ T5802] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 95.281524][ T5802] ? cap_capable+0x1cf/0x240
[ 95.283311][ T5802] gfs2_get_tree+0x4e/0x280
[ 95.285087][ T5802] vfs_get_tree+0x8f/0x380
[ 95.285459][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 70ms
[ 95.286743][ T5802] path_mount+0x14e6/0x1f20
[ 95.286762][ T5802] ? kmem_cache_free+0x12e/0x390
[ 95.286797][ T5802] ? __pfx_path_mount+0x10/0x10
[ 95.286811][ T5802] ? putname+0x12e/0x170
[ 95.286828][ T5802] __x64_sys_mount+0x297/0x320
[ 95.286842][ T5802] ? __pfx___x64_sys_mount+0x10/0x10
[ 95.286857][ T5802] do_syscall_64+0xcf/0x260
[ 95.286877][ T5802] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.286897][ T5802] RIP: 0033:0x7f2544a7f5aa
[ 95.286909][ T5802] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 95.286927][ T5802] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 95.286943][ T5802] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 95.286952][ T5802] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 95.286962][ T5802] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 95.286971][ T5802] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 95.286980][ T5802] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 95.286991][ T5802]
[ 95.287636][ T5802] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 95.290285][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 95.292235][ T5802] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 95.307788][ T5800] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 95.323635][ T5805] loop3: detected capacity change from 0 to 32768
[ 95.329372][ T5800] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 95.355243][ T5800] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 95.355243][ T5800] inode = 12 2341
[ 95.355243][ T5800] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 95.363043][ T5800] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 95.363082][ T5805] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 95.366814][ T5800] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5800 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 95.369521][ T5805] CPU: 1 PID: 5805 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 95.374139][ T5800] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 95.376173][ T5805] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 95.379661][ T5800] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 95.382957][ T5805] Call Trace:
[ 95.382965][ T5805]
[ 95.382971][ T5805] dump_stack_lvl+0x16c/0x1f0
[ 95.382991][ T5805] sysfs_warn_dup+0x7f/0xa0
[ 95.383019][ T5805] sysfs_create_dir_ns+0x24d/0x2b0
[ 95.383034][ T5805] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 95.386098][ T5800] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 95.387210][ T5805] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 95.388471][ T5800] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 95.389981][ T5805] ? do_raw_spin_unlock+0x172/0x230
[ 95.389999][ T5805] kobject_add_internal+0x2c8/0x990
[ 95.390017][ T5805] kobject_init_and_add+0x11c/0x190
[ 95.390035][ T5805] ? __pfx_kobject_init_and_add+0x10/0x10
[ 95.390053][ T5805] ? lockdep_init_map_type+0x16d/0x7d0
[ 95.390066][ T5805] ? lockdep_init_map_type+0x16d/0x7d0
[ 95.390080][ T5805] gfs2_sys_fs_add+0x207/0x470
[ 95.390097][ T5805] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 95.390112][ T5805] ? __pfx_alloc_workqueue+0x10/0x10
[ 95.390132][ T5805] ? read_word_at_a_time+0xe/0x20
[ 95.390150][ T5805] gfs2_fill_super+0x1352/0x2bf0
[ 95.390170][ T5805] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.390187][ T5805] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 95.390206][ T5805] ? set_blocksize+0x2b1/0x350
[ 95.390219][ T5805] ? sb_set_blocksize+0xf6/0x120
[ 95.390232][ T5805] ? setup_bdev_super+0x392/0x720
[ 95.390251][ T5805] get_tree_bdev+0x36f/0x610
[ 95.390265][ T5805] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.392509][ T5800] gfs2: fsid=syz:syz.0: File system withdrawn
[ 95.393853][ T5805] ? __pfx_get_tree_bdev+0x10/0x10
[ 95.427341][ T5807] loop1: detected capacity change from 0 to 32768
[ 95.428006][ T5805] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 95.428032][ T5805] ? cap_capable+0x1cf/0x240
[ 95.443493][ T5805] gfs2_get_tree+0x4e/0x280
[ 95.445284][ T5805] vfs_get_tree+0x8f/0x380
[ 95.447051][ T5805] path_mount+0x14e6/0x1f20
[ 95.448843][ T5805] ? kmem_cache_free+0x12e/0x390
[ 95.450629][ T5805] ? __pfx_path_mount+0x10/0x10
[ 95.452169][ T5805] ? putname+0x12e/0x170
[ 95.453509][ T5805] __x64_sys_mount+0x297/0x320
[ 95.455009][ T5805] ? __pfx___x64_sys_mount+0x10/0x10
[ 95.456757][ T5805] do_syscall_64+0xcf/0x260
[ 95.458166][ T5805] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.460026][ T5805] RIP: 0033:0x7f196247f5aa
[ 95.461299][ T5805] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 95.467877][ T5805] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 95.471140][ T5805] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 95.474203][ T5805] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 95.477296][ T5805] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 95.480391][ T5805] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 95.483462][ T5805] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 95.486533][ T5805]
[ 95.487771][ T5800] CPU: 2 PID: 5800 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 95.491953][ T5800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 95.496424][ T5800] Call Trace:
[ 95.497900][ T5800]
[ 95.499003][ T5805] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 95.499201][ T5800] dump_stack_lvl+0x16c/0x1f0
[ 95.503643][ T5805] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 95.505578][ T5800] gfs2_withdraw+0xab8/0x1290
[ 95.506999][ T5807] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 95.513226][ T5800] ? __pfx_gfs2_withdraw+0x10/0x10
[ 95.515482][ T5800] gfs2_dirent_scan+0x2fc/0x3c0
[ 95.517612][ T5800] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 95.520040][ T5800] gfs2_dir_read+0x36a/0x14d0
[ 95.522115][ T5800] ? inode_go_held+0x151/0x210
[ 95.524221][ T5800] ? __pfx_inode_go_held+0x10/0x10
[ 95.526452][ T5800] ? gfs2_instantiate+0x1eb/0x250
[ 95.528659][ T5800] ? gfs2_glock_wait+0x1e0/0x330
[ 95.530850][ T5800] ? __pfx_gfs2_dir_read+0x10/0x10
[ 95.532992][ T5800] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 95.535121][ T5800] ? do_raw_spin_unlock+0x172/0x230
[ 95.537295][ T5800] gfs2_readdir+0x13d/0x1d0
[ 95.539240][ T5800] ? __pfx_gfs2_readdir+0x10/0x10
[ 95.541373][ T5800] ? iterate_dir+0x292/0x9e0
[ 95.543407][ T5800] ? selinux_file_permission+0x125/0x590
[ 95.545783][ T5800] iterate_dir+0x292/0x9e0
[ 95.547744][ T5800] __x64_sys_getdents64+0x14f/0x2e0
[ 95.550018][ T5800] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 95.552499][ T5800] ? __pfx_filldir64+0x10/0x10
[ 95.554609][ T5800] do_syscall_64+0xcf/0x260
[ 95.556612][ T5800] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.559145][ T5800] RIP: 0033:0x7fd083e7dea9
[ 95.561073][ T5800] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 95.569331][ T5800] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 95.572952][ T5800] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 95.576420][ T5800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 95.579981][ T5800] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 95.583528][ T5800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 95.586960][ T5800] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 95.590396][ T5800]
[ 95.591842][ T5807] CPU: 3 PID: 5807 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 95.596006][ T5807] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 95.600181][ T5807] Call Trace:
[ 95.601570][ T5807]
[ 95.603001][ T5807] dump_stack_lvl+0x16c/0x1f0
[ 95.605062][ T5807] sysfs_warn_dup+0x7f/0xa0
[ 95.606979][ T5807] sysfs_create_dir_ns+0x24d/0x2b0
[ 95.608933][ T5807] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 95.611196][ T5807] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 95.613223][ T5807] ? do_raw_spin_unlock+0x172/0x230
[ 95.615197][ T5807] kobject_add_internal+0x2c8/0x990
[ 95.617247][ T5807] kobject_init_and_add+0x11c/0x190
[ 95.619442][ T5807] ? __pfx_kobject_init_and_add+0x10/0x10
[ 95.621378][ T5807] ? lockdep_init_map_type+0x16d/0x7d0
[ 95.623642][ T5807] ? lockdep_init_map_type+0x16d/0x7d0
[ 95.625638][ T5807] gfs2_sys_fs_add+0x207/0x470
[ 95.627511][ T5807] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 95.629734][ T5807] ? __pfx_alloc_workqueue+0x10/0x10
[ 95.631945][ T5807] ? read_word_at_a_time+0xe/0x20
[ 95.634033][ T5807] gfs2_fill_super+0x1352/0x2bf0
[ 95.636028][ T5807] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.638253][ T5807] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 95.640517][ T5807] ? set_blocksize+0x2b1/0x350
[ 95.642507][ T5807] ? sb_set_blocksize+0xf6/0x120
[ 95.644650][ T5807] ? setup_bdev_super+0x392/0x720
[ 95.646802][ T5807] get_tree_bdev+0x36f/0x610
[ 95.648719][ T5807] ? __pfx_gfs2_fill_super+0x10/0x10
[ 95.650657][ T5807] ? __pfx_get_tree_bdev+0x10/0x10
[ 95.652441][ T5807] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 95.654745][ T5807] ? cap_capable+0x1cf/0x240
[ 95.656332][ T5807] gfs2_get_tree+0x4e/0x280
[ 95.658138][ T5807] vfs_get_tree+0x8f/0x380
[ 95.660088][ T5807] path_mount+0x14e6/0x1f20
[ 95.661973][ T5807] ? kmem_cache_free+0x12e/0x390
[ 95.664028][ T5807] ? __pfx_path_mount+0x10/0x10
[ 95.666125][ T5807] ? putname+0x12e/0x170
[ 95.667741][ T5807] __x64_sys_mount+0x297/0x320
[ 95.669707][ T5807] ? __pfx___x64_sys_mount+0x10/0x10
[ 95.671503][ T5807] do_syscall_64+0xcf/0x260
[ 95.673020][ T5807] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.674990][ T5807] RIP: 0033:0x7f6440e7f5aa
[ 95.676484][ T5807] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 95.683575][ T5807] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 95.686396][ T5807] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 95.689714][ T5807] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 95.692994][ T5807] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 95.696262][ T5807] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 95.699495][ T5807] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 95.702719][ T5807]
[ 95.709001][ T5807] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 95.716723][ T5807] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 95.842538][ T5814] loop0: detected capacity change from 0 to 32768
[ 95.848771][ T5814] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 95.851857][ T5814] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 95.858660][ T5814] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 95.865280][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 95.868177][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 95.907827][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 95.911033][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 95.914682][ T5814] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 95.938696][ T5814] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 95.941636][ T5814] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 95.941636][ T5814] inode = 12 2341
[ 95.941636][ T5814] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 95.948112][ T5814] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 95.951944][ T5814] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5814 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 95.955874][ T5814] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 95.959243][ T5814] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 95.962590][ T5814] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 95.966085][ T5814] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 95.968650][ T5814] gfs2: fsid=syz:syz.0: File system withdrawn
[ 95.971272][ T5814] CPU: 1 PID: 5814 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 95.975149][ T5814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 95.979338][ T5814] Call Trace:
[ 95.980676][ T5814]
[ 95.981906][ T5814] dump_stack_lvl+0x16c/0x1f0
[ 95.983826][ T5814] gfs2_withdraw+0xab8/0x1290
[ 95.985745][ T5814] ? __pfx_gfs2_withdraw+0x10/0x10
[ 95.987818][ T5814] gfs2_dirent_scan+0x2fc/0x3c0
[ 95.989773][ T5814] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 95.991971][ T5814] gfs2_dir_read+0x36a/0x14d0
[ 95.993801][ T5814] ? inode_go_held+0x151/0x210
[ 95.995825][ T5814] ? __pfx_inode_go_held+0x10/0x10
[ 95.998069][ T5814] ? gfs2_instantiate+0x1eb/0x250
[ 96.000174][ T5814] ? gfs2_glock_wait+0x1e0/0x330
[ 96.002264][ T5814] ? __pfx_gfs2_dir_read+0x10/0x10
[ 96.004367][ T5814] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 96.006354][ T5814] ? do_raw_spin_unlock+0x172/0x230
[ 96.008565][ T5814] gfs2_readdir+0x13d/0x1d0
[ 96.010480][ T5814] ? __pfx_gfs2_readdir+0x10/0x10
[ 96.012486][ T5814] ? iterate_dir+0x292/0x9e0
[ 96.014286][ T5814] ? selinux_file_permission+0x125/0x590
[ 96.016941][ T5814] iterate_dir+0x292/0x9e0
[ 96.018742][ T5814] __x64_sys_getdents64+0x14f/0x2e0
[ 96.020966][ T5814] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 96.023211][ T5814] ? xfd_validate_state+0x5d/0x180
[ 96.025239][ T5814] ? __pfx_filldir64+0x10/0x10
[ 96.027206][ T5814] do_syscall_64+0xcf/0x260
[ 96.029088][ T5814] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.031509][ T5814] RIP: 0033:0x7f2544a7dea9
[ 96.033340][ T5814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.041076][ T5814] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 96.044497][ T5814] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 96.047749][ T5814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 96.050674][ T5814] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 96.053594][ T5814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 96.056164][ T5814] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 96.058862][ T5814]
[ 96.176230][ T5819] loop3: detected capacity change from 0 to 32768
[ 96.198020][ T5819] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 96.201599][ T5819] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 96.211658][ T5819] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 96.216181][ T825] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 96.218698][ T825] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 96.278489][ T825] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 96.284914][ T825] gfs2: fsid=syz:syz.0: jid=0: Done
[ 96.288438][ T5819] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 96.311454][ T5819] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 96.315064][ T5819] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 96.315064][ T5819] inode = 12 2341
[ 96.315064][ T5819] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 96.324853][ T5823] loop1: detected capacity change from 0 to 32768
[ 96.330736][ T5819] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 96.334571][ T5823] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 96.334624][ T5819] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5819 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 96.337509][ T5823] CPU: 2 PID: 5823 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 96.345126][ T5823] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 96.348546][ T5823] Call Trace:
[ 96.349641][ T5823]
[ 96.350624][ T5823] dump_stack_lvl+0x16c/0x1f0
[ 96.351161][ T5819] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 96.352226][ T5823] sysfs_warn_dup+0x7f/0xa0
[ 96.352240][ T5823] sysfs_create_dir_ns+0x24d/0x2b0
[ 96.352251][ T5823] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 96.352262][ T5823] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.355509][ T5819] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 96.357403][ T5823] ? do_raw_spin_unlock+0x172/0x230
[ 96.359711][ T5819] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 96.361815][ T5823] kobject_add_internal+0x2c8/0x990
[ 96.361845][ T5823] kobject_init_and_add+0x11c/0x190
[ 96.361887][ T5823] ? __pfx_kobject_init_and_add+0x10/0x10
[ 96.361911][ T5823] ? lockdep_init_map_type+0x16d/0x7d0
[ 96.361929][ T5823] ? lockdep_init_map_type+0x16d/0x7d0
[ 96.361946][ T5823] gfs2_sys_fs_add+0x207/0x470
[ 96.365887][ T5819] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 96.366906][ T5823] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 96.366927][ T5823] ? __pfx_alloc_workqueue+0x10/0x10
[ 96.366948][ T5823] ? read_word_at_a_time+0xe/0x20
[ 96.366967][ T5823] gfs2_fill_super+0x1352/0x2bf0
[ 96.368072][ T5824] loop2: detected capacity change from 0 to 32768
[ 96.370092][ T5819] gfs2: fsid=syz:syz.0: File system withdrawn
[ 96.372837][ T5823] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.372872][ T5823] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.372893][ T5823] ? set_blocksize+0x2b1/0x350
[ 96.372908][ T5823] ? sb_set_blocksize+0xf6/0x120
[ 96.372921][ T5823] ? setup_bdev_super+0x392/0x720
[ 96.372942][ T5823] get_tree_bdev+0x36f/0x610
[ 96.381975][ T5824] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 96.382047][ T5823] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.418572][ T5823] ? __pfx_get_tree_bdev+0x10/0x10
[ 96.420836][ T5823] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 96.423354][ T5823] ? cap_capable+0x1cf/0x240
[ 96.425355][ T5823] gfs2_get_tree+0x4e/0x280
[ 96.427310][ T5823] vfs_get_tree+0x8f/0x380
[ 96.429223][ T5823] path_mount+0x14e6/0x1f20
[ 96.431172][ T5823] ? kmem_cache_free+0x12e/0x390
[ 96.432994][ T5823] ? __pfx_path_mount+0x10/0x10
[ 96.435013][ T5823] ? putname+0x12e/0x170
[ 96.436809][ T5823] __x64_sys_mount+0x297/0x320
[ 96.438683][ T5823] ? __pfx___x64_sys_mount+0x10/0x10
[ 96.440886][ T5823] do_syscall_64+0xcf/0x260
[ 96.442724][ T5823] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.444920][ T5823] RIP: 0033:0x7f6440e7f5aa
[ 96.446829][ T5823] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.455161][ T5823] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 96.458353][ T5823] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 96.461056][ T5823] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 96.464176][ T5823] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 96.467446][ T5823] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 96.470796][ T5823] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 96.474080][ T5823]
[ 96.475408][ T5819] CPU: 1 PID: 5819 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 96.479221][ T5819] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 96.482513][ T5819] Call Trace:
[ 96.483626][ T5819]
[ 96.484603][ T5819] dump_stack_lvl+0x16c/0x1f0
[ 96.486320][ T5819] gfs2_withdraw+0xab8/0x1290
[ 96.488212][ T5819] ? __pfx_gfs2_withdraw+0x10/0x10
[ 96.489703][ T5819] gfs2_dirent_scan+0x2fc/0x3c0
[ 96.491461][ T5819] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 96.493165][ T5819] gfs2_dir_read+0x36a/0x14d0
[ 96.494543][ T5819] ? inode_go_held+0x151/0x210
[ 96.495958][ T5819] ? __pfx_inode_go_held+0x10/0x10
[ 96.497441][ T5819] ? gfs2_instantiate+0x1eb/0x250
[ 96.498923][ T5819] ? gfs2_glock_wait+0x1e0/0x330
[ 96.500365][ T5819] ? __pfx_gfs2_dir_read+0x10/0x10
[ 96.501883][ T5819] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 96.503381][ T5819] ? do_raw_spin_unlock+0x172/0x230
[ 96.505388][ T5819] gfs2_readdir+0x13d/0x1d0
[ 96.506921][ T5819] ? __pfx_gfs2_readdir+0x10/0x10
[ 96.508573][ T5819] ? iterate_dir+0x292/0x9e0
[ 96.510394][ T5819] ? selinux_file_permission+0x125/0x590
[ 96.512585][ T5819] iterate_dir+0x292/0x9e0
[ 96.514203][ T5819] __x64_sys_getdents64+0x14f/0x2e0
[ 96.516021][ T5819] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 96.517929][ T5819] ? xfd_validate_state+0x5d/0x180
[ 96.519943][ T5819] ? __pfx_filldir64+0x10/0x10
[ 96.521593][ T5819] do_syscall_64+0xcf/0x260
[ 96.523202][ T5819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.525389][ T5819] RIP: 0033:0x7f196247dea9
[ 96.527376][ T5819] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.534131][ T5819] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 96.537068][ T5819] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 96.539804][ T5819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 96.543039][ T5819] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 96.546384][ T5819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 96.549251][ T5819] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 96.552387][ T5819]
[ 96.554838][ T5823] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 96.560745][ T5823] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 96.561249][ T5824] CPU: 0 PID: 5824 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 96.567569][ T5824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 96.572047][ T5824] Call Trace:
[ 96.573524][ T5824]
[ 96.574822][ T5824] dump_stack_lvl+0x16c/0x1f0
[ 96.576925][ T5824] sysfs_warn_dup+0x7f/0xa0
[ 96.578955][ T5824] sysfs_create_dir_ns+0x24d/0x2b0
[ 96.581269][ T5824] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 96.583754][ T5824] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.586074][ T5824] ? do_raw_spin_unlock+0x172/0x230
[ 96.588363][ T5824] kobject_add_internal+0x2c8/0x990
[ 96.590656][ T5824] kobject_init_and_add+0x11c/0x190
[ 96.592905][ T5824] ? __pfx_kobject_init_and_add+0x10/0x10
[ 96.595419][ T5824] ? lockdep_init_map_type+0x16d/0x7d0
[ 96.597801][ T5824] ? lockdep_init_map_type+0x16d/0x7d0
[ 96.600254][ T5824] gfs2_sys_fs_add+0x207/0x470
[ 96.602370][ T5824] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 96.604693][ T5824] ? __pfx_alloc_workqueue+0x10/0x10
[ 96.607048][ T5824] ? read_word_at_a_time+0xe/0x20
[ 96.609261][ T5824] gfs2_fill_super+0x1352/0x2bf0
[ 96.611441][ T5824] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.613630][ T5824] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.615720][ T5824] ? set_blocksize+0x2b1/0x350
[ 96.617737][ T5824] ? sb_set_blocksize+0xf6/0x120
[ 96.619838][ T5824] ? setup_bdev_super+0x392/0x720
[ 96.622030][ T5824] get_tree_bdev+0x36f/0x610
[ 96.624068][ T5824] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.626402][ T5824] ? __pfx_get_tree_bdev+0x10/0x10
[ 96.628645][ T5824] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 96.631084][ T5824] ? cap_capable+0x1cf/0x240
[ 96.633127][ T5824] gfs2_get_tree+0x4e/0x280
[ 96.635146][ T5824] vfs_get_tree+0x8f/0x380
[ 96.637102][ T5824] path_mount+0x14e6/0x1f20
[ 96.639075][ T5824] ? kmem_cache_free+0x12e/0x390
[ 96.641257][ T5824] ? __pfx_path_mount+0x10/0x10
[ 96.643383][ T5824] ? putname+0x12e/0x170
[ 96.645080][ T5824] __x64_sys_mount+0x297/0x320
[ 96.646948][ T5824] ? __pfx___x64_sys_mount+0x10/0x10
[ 96.648998][ T5824] do_syscall_64+0xcf/0x260
[ 96.650756][ T5824] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.653047][ T5824] RIP: 0033:0x7fd083e7f5aa
[ 96.654810][ T5824] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.662682][ T5824] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 96.666242][ T5824] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 96.669390][ T5824] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 96.672551][ T5824] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 96.675801][ T5824] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 96.679071][ T5824] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 96.682219][ T5824]
[ 96.685815][ T5824] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 96.691585][ T5824] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 96.710483][ T5829] loop0: detected capacity change from 0 to 32768
[ 96.719713][ T5829] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 96.723004][ T5829] CPU: 2 PID: 5829 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 96.726619][ T5829] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 96.730185][ T5829] Call Trace:
[ 96.731419][ T5829]
[ 96.732564][ T5829] dump_stack_lvl+0x16c/0x1f0
[ 96.734417][ T5829] sysfs_warn_dup+0x7f/0xa0
[ 96.736194][ T5829] sysfs_create_dir_ns+0x24d/0x2b0
[ 96.738178][ T5829] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 96.740351][ T5829] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.742219][ T5829] ? do_raw_spin_unlock+0x172/0x230
[ 96.744156][ T5829] kobject_add_internal+0x2c8/0x990
[ 96.746172][ T5829] kobject_init_and_add+0x11c/0x190
[ 96.748179][ T5829] ? __pfx_kobject_init_and_add+0x10/0x10
[ 96.750391][ T5829] ? lockdep_init_map_type+0x16d/0x7d0
[ 96.752467][ T5829] ? lockdep_init_map_type+0x16d/0x7d0
[ 96.754546][ T5829] gfs2_sys_fs_add+0x207/0x470
[ 96.756418][ T5829] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 96.758474][ T5829] ? __pfx_alloc_workqueue+0x10/0x10
[ 96.760518][ T5829] ? read_word_at_a_time+0xe/0x20
[ 96.762459][ T5829] gfs2_fill_super+0x1352/0x2bf0
[ 96.764441][ T5829] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.766504][ T5829] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 96.768577][ T5829] ? set_blocksize+0x2b1/0x350
[ 96.770410][ T5829] ? sb_set_blocksize+0xf6/0x120
[ 96.772326][ T5829] ? setup_bdev_super+0x392/0x720
[ 96.774300][ T5829] get_tree_bdev+0x36f/0x610
[ 96.776119][ T5829] ? __pfx_gfs2_fill_super+0x10/0x10
[ 96.778180][ T5829] ? __pfx_get_tree_bdev+0x10/0x10
[ 96.780161][ T5829] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 96.782322][ T5829] ? cap_capable+0x1cf/0x240
[ 96.784128][ T5829] gfs2_get_tree+0x4e/0x280
[ 96.785878][ T5829] vfs_get_tree+0x8f/0x380
[ 96.787628][ T5829] path_mount+0x14e6/0x1f20
[ 96.789437][ T5829] ? kmem_cache_free+0x12e/0x390
[ 96.791369][ T5829] ? __pfx_path_mount+0x10/0x10
[ 96.793272][ T5829] ? putname+0x12e/0x170
[ 96.794930][ T5829] __x64_sys_mount+0x297/0x320
[ 96.796788][ T5829] ? __pfx___x64_sys_mount+0x10/0x10
[ 96.798815][ T5829] do_syscall_64+0xcf/0x260
[ 96.800585][ T5829] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.802873][ T5829] RIP: 0033:0x7f2544a7f5aa
[ 96.804579][ T5829] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.812017][ T5829] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 96.815203][ T5829] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 96.818446][ T5829] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 96.821804][ T5829] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 96.825216][ T5829] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 96.828623][ T5829] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 96.832005][ T5829]
[ 96.835184][ T5829] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 96.840938][ T5829] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 97.173493][ T5836] loop1: detected capacity change from 0 to 32768
[ 97.181675][ T5836] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 97.184977][ T5836] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 97.204583][ T5836] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 97.212447][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 97.216447][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 97.296133][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 79ms
[ 97.299697][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 97.307439][ T5836] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 97.317481][ T5838] loop3: detected capacity change from 0 to 32768
[ 97.318196][ T5836] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 97.318646][ T5842] loop0: detected capacity change from 0 to 32768
[ 97.326683][ T5836] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 97.326683][ T5836] inode = 12 2341
[ 97.326683][ T5836] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 97.327212][ T5838] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 97.327235][ T5842] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 97.327248][ T5842] CPU: 0 PID: 5842 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 97.327265][ T5842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 97.327274][ T5842] Call Trace:
[ 97.327281][ T5842]
[ 97.327287][ T5842] dump_stack_lvl+0x16c/0x1f0
[ 97.327308][ T5842] sysfs_warn_dup+0x7f/0xa0
[ 97.327326][ T5842] sysfs_create_dir_ns+0x24d/0x2b0
[ 97.327343][ T5842] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 97.327359][ T5842] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 97.327379][ T5842] ? do_raw_spin_unlock+0x172/0x230
[ 97.327397][ T5842] kobject_add_internal+0x2c8/0x990
[ 97.327418][ T5842] kobject_init_and_add+0x11c/0x190
[ 97.327439][ T5842] ? __pfx_kobject_init_and_add+0x10/0x10
[ 97.327459][ T5842] ? lockdep_init_map_type+0x16d/0x7d0
[ 97.327476][ T5842] ? lockdep_init_map_type+0x16d/0x7d0
[ 97.327491][ T5842] gfs2_sys_fs_add+0x207/0x470
[ 97.327511][ T5842] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 97.327529][ T5842] ? __pfx_alloc_workqueue+0x10/0x10
[ 97.327552][ T5842] ? read_word_at_a_time+0xe/0x20
[ 97.327573][ T5842] gfs2_fill_super+0x1352/0x2bf0
[ 97.327596][ T5842] ? __pfx_gfs2_fill_super+0x10/0x10
[ 97.327617][ T5842] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 97.327630][ T5842] ? set_blocksize+0x2b1/0x350
[ 97.327640][ T5842] ? sb_set_blocksize+0xf6/0x120
[ 97.327649][ T5842] ? setup_bdev_super+0x392/0x720
[ 97.327664][ T5842] get_tree_bdev+0x36f/0x610
[ 97.327673][ T5842] ? __pfx_gfs2_fill_super+0x10/0x10
[ 97.327685][ T5842] ? __pfx_get_tree_bdev+0x10/0x10
[ 97.327695][ T5842] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 97.327712][ T5842] ? cap_capable+0x1cf/0x240
[ 97.327732][ T5842] gfs2_get_tree+0x4e/0x280
[ 97.327751][ T5842] vfs_get_tree+0x8f/0x380
[ 97.327766][ T5842] path_mount+0x14e6/0x1f20
[ 97.327781][ T5842] ? kmem_cache_free+0x12e/0x390
[ 97.327801][ T5842] ? __pfx_path_mount+0x10/0x10
[ 97.327816][ T5842] ? putname+0x12e/0x170
[ 97.327836][ T5842] __x64_sys_mount+0x297/0x320
[ 97.327851][ T5842] ? __pfx___x64_sys_mount+0x10/0x10
[ 97.327868][ T5842] do_syscall_64+0xcf/0x260
[ 97.327890][ T5842] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.327910][ T5842] RIP: 0033:0x7f2544a7f5aa
[ 97.327923][ T5842] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 97.327938][ T5842] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 97.327963][ T5842] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 97.327974][ T5842] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 97.327985][ T5842] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 97.327995][ T5842] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 97.328006][ T5842] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 97.328017][ T5842]
[ 97.328029][ T5842] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 97.328036][ T5842] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 97.341353][ T5836] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 97.355197][ T5838] CPU: 3 PID: 5838 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 97.357360][ T5836] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5836 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 97.359506][ T5838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 97.361466][ T5836] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 97.363194][ T5838] Call Trace:
[ 97.365121][ T5836] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 97.367038][ T5838]
[ 97.367045][ T5838] dump_stack_lvl+0x16c/0x1f0
[ 97.367820][ T5840] loop2: detected capacity change from 0 to 32768
[ 97.369986][ T5836] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 97.371565][ T5838] sysfs_warn_dup+0x7f/0xa0
[ 97.371589][ T5838] sysfs_create_dir_ns+0x24d/0x2b0
[ 97.373519][ T5836] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 97.373653][ T5836] gfs2: fsid=syz:syz.0: File system withdrawn
[ 97.375508][ T5838] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 97.381010][ T5840] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 97.381874][ T5838] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 97.381898][ T5838] ? do_raw_spin_unlock+0x172/0x230
[ 97.381917][ T5838] kobject_add_internal+0x2c8/0x990
[ 97.521974][ T5838] kobject_init_and_add+0x11c/0x190
[ 97.524298][ T5838] ? __pfx_kobject_init_and_add+0x10/0x10
[ 97.526796][ T5838] ? lockdep_init_map_type+0x16d/0x7d0
[ 97.529134][ T5838] ? lockdep_init_map_type+0x16d/0x7d0
[ 97.531239][ T5838] gfs2_sys_fs_add+0x207/0x470
[ 97.533183][ T5838] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 97.535317][ T5838] ? __pfx_alloc_workqueue+0x10/0x10
[ 97.537429][ T5838] ? read_word_at_a_time+0xe/0x20
[ 97.539576][ T5838] gfs2_fill_super+0x1352/0x2bf0
[ 97.541814][ T5838] ? __pfx_gfs2_fill_super+0x10/0x10
[ 97.544202][ T5838] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 97.546734][ T5838] ? set_blocksize+0x2b1/0x350
[ 97.548821][ T5838] ? sb_set_blocksize+0xf6/0x120
[ 97.550960][ T5838] ? setup_bdev_super+0x392/0x720
[ 97.553236][ T5838] get_tree_bdev+0x36f/0x610
[ 97.555331][ T5838] ? __pfx_gfs2_fill_super+0x10/0x10
[ 97.557650][ T5838] ? __pfx_get_tree_bdev+0x10/0x10
[ 97.559887][ T5838] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 97.562287][ T5838] ? cap_capable+0x1cf/0x240
[ 97.564324][ T5838] gfs2_get_tree+0x4e/0x280
[ 97.566314][ T5838] vfs_get_tree+0x8f/0x380
[ 97.568294][ T5838] path_mount+0x14e6/0x1f20
[ 97.570291][ T5838] ? kmem_cache_free+0x12e/0x390
[ 97.572491][ T5838] ? __pfx_path_mount+0x10/0x10
[ 97.574629][ T5838] ? putname+0x12e/0x170
[ 97.576481][ T5838] __x64_sys_mount+0x297/0x320
[ 97.578574][ T5838] ? __pfx___x64_sys_mount+0x10/0x10
[ 97.580837][ T5838] do_syscall_64+0xcf/0x260
[ 97.582848][ T5838] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.585321][ T5838] RIP: 0033:0x7f196247f5aa
[ 97.587116][ T5838] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 97.595137][ T5838] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 97.598773][ T5838] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 97.602192][ T5838] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 97.605436][ T5838] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 97.608480][ T5838] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 97.611604][ T5838] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 97.615064][ T5838]
[ 97.616437][ T5840] CPU: 0 PID: 5840 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 97.620195][ T5840] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 97.624319][ T5840] Call Trace:
[ 97.625799][ T5840]
[ 97.627134][ T5840] dump_stack_lvl+0x16c/0x1f0
[ 97.629185][ T5840] sysfs_warn_dup+0x7f/0xa0
[ 97.631150][ T5840] sysfs_create_dir_ns+0x24d/0x2b0
[ 97.633377][ T5840] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 97.635803][ T5840] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 97.638120][ T5840] ? do_raw_spin_unlock+0x172/0x230
[ 97.640152][ T5840] kobject_add_internal+0x2c8/0x990
[ 97.641760][ T5840] kobject_init_and_add+0x11c/0x190
[ 97.643845][ T5840] ? __pfx_kobject_init_and_add+0x10/0x10
[ 97.646267][ T5840] ? lockdep_init_map_type+0x16d/0x7d0
[ 97.648437][ T5840] ? lockdep_init_map_type+0x16d/0x7d0
[ 97.650467][ T5840] gfs2_sys_fs_add+0x207/0x470
[ 97.652090][ T5840] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 97.653819][ T5840] ? __pfx_alloc_workqueue+0x10/0x10
[ 97.655550][ T5840] ? read_word_at_a_time+0xe/0x20
[ 97.657453][ T5840] gfs2_fill_super+0x1352/0x2bf0
[ 97.659617][ T5840] ? __pfx_gfs2_fill_super+0x10/0x10
[ 97.661915][ T5840] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 97.664245][ T5840] ? set_blocksize+0x2b1/0x350
[ 97.666308][ T5840] ? sb_set_blocksize+0xf6/0x120
[ 97.668424][ T5840] ? setup_bdev_super+0x392/0x720
[ 97.670479][ T5840] get_tree_bdev+0x36f/0x610
[ 97.672426][ T5840] ? __pfx_gfs2_fill_super+0x10/0x10
[ 97.674484][ T5840] ? __pfx_get_tree_bdev+0x10/0x10
[ 97.676636][ T5840] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 97.679064][ T5840] ? cap_capable+0x1cf/0x240
[ 97.680915][ T5840] gfs2_get_tree+0x4e/0x280
[ 97.682642][ T5840] vfs_get_tree+0x8f/0x380
[ 97.684275][ T5840] path_mount+0x14e6/0x1f20
[ 97.686089][ T5840] ? kmem_cache_free+0x12e/0x390
[ 97.687858][ T5840] ? __pfx_path_mount+0x10/0x10
[ 97.689468][ T5840] ? putname+0x12e/0x170
[ 97.690912][ T5840] __x64_sys_mount+0x297/0x320
[ 97.692593][ T5840] ? __pfx___x64_sys_mount+0x10/0x10
[ 97.694801][ T5840] do_syscall_64+0xcf/0x260
[ 97.696661][ T5840] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.699116][ T5840] RIP: 0033:0x7fd083e7f5aa
[ 97.700865][ T5840] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 97.708366][ T5840] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 97.711813][ T5840] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 97.714842][ T5840] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 97.718173][ T5840] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 97.721616][ T5840] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 97.725006][ T5840] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 97.728412][ T5840]
[ 97.729778][ T5836] CPU: 1 PID: 5836 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 97.731051][ T5838] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 97.733700][ T5836] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 97.733714][ T5836] Call Trace:
[ 97.733720][ T5836]
[ 97.733727][ T5836] dump_stack_lvl+0x16c/0x1f0
[ 97.733752][ T5836] gfs2_withdraw+0xab8/0x1290
[ 97.733775][ T5836] ? __pfx_gfs2_withdraw+0x10/0x10
[ 97.739127][ T5838] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 97.742716][ T5836] gfs2_dirent_scan+0x2fc/0x3c0
[ 97.742746][ T5836] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 97.742785][ T5836] gfs2_dir_read+0x36a/0x14d0
[ 97.742808][ T5836] ? inode_go_held+0x151/0x210
[ 97.742826][ T5836] ? __pfx_inode_go_held+0x10/0x10
[ 97.742845][ T5836] ? gfs2_instantiate+0x1eb/0x250
[ 97.742870][ T5836] ? gfs2_glock_wait+0x1e0/0x330
[ 97.742885][ T5836] ? __pfx_gfs2_dir_read+0x10/0x10
[ 97.746162][ T5840] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 97.747027][ T5836] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 97.749175][ T5840] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 97.751218][ T5836] ? do_raw_spin_unlock+0x172/0x230
[ 97.751245][ T5836] gfs2_readdir+0x13d/0x1d0
[ 97.751265][ T5836] ? __pfx_gfs2_readdir+0x10/0x10
[ 97.751285][ T5836] ? iterate_dir+0x292/0x9e0
[ 97.751308][ T5836] ? selinux_file_permission+0x125/0x590
[ 97.789908][ T5836] iterate_dir+0x292/0x9e0
[ 97.791730][ T5836] __x64_sys_getdents64+0x14f/0x2e0
[ 97.793891][ T5836] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 97.796269][ T5836] ? xfd_validate_state+0x5d/0x180
[ 97.798404][ T5836] ? __pfx_filldir64+0x10/0x10
[ 97.800410][ T5836] do_syscall_64+0xcf/0x260
[ 97.802316][ T5836] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.804776][ T5836] RIP: 0033:0x7f6440e7dea9
[ 97.806640][ T5836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 97.814503][ T5836] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 97.817918][ T5836] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 97.821153][ T5836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 97.824407][ T5836] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 97.827614][ T5836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 97.830740][ T5836] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 97.834042][ T5836]
[ 97.840877][ T5439] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
2024/05/14 22:38:30 executed programs: 69
[ 98.246730][ T5852] loop0: detected capacity change from 0 to 32768
[ 98.269185][ T5856] loop1: detected capacity change from 0 to 32768
[ 98.270544][ T5852] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 98.274263][ T5852] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 98.276357][ T5850] loop3: detected capacity change from 0 to 32768
[ 98.281956][ T5850] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 98.283208][ T5852] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 98.284863][ T5850] CPU: 0 PID: 5850 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 98.286716][ T5856] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 98.288533][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 98.291083][ T5850] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 98.291096][ T5850] Call Trace:
[ 98.291104][ T5850]
[ 98.291110][ T5850] dump_stack_lvl+0x16c/0x1f0
[ 98.291136][ T5850] sysfs_warn_dup+0x7f/0xa0
[ 98.291155][ T5850] sysfs_create_dir_ns+0x24d/0x2b0
[ 98.293564][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 98.296360][ T5850] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 98.313727][ T5850] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.316038][ T5850] ? do_raw_spin_unlock+0x172/0x230
[ 98.318262][ T5850] kobject_add_internal+0x2c8/0x990
[ 98.320554][ T5850] kobject_init_and_add+0x11c/0x190
[ 98.322863][ T5850] ? __pfx_kobject_init_and_add+0x10/0x10
[ 98.325340][ T5850] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.327764][ T5850] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.330114][ T5850] gfs2_sys_fs_add+0x207/0x470
[ 98.332272][ T5850] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 98.334651][ T5850] ? __pfx_alloc_workqueue+0x10/0x10
[ 98.337005][ T5850] ? read_word_at_a_time+0xe/0x20
[ 98.337742][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 98.339233][ T5850] gfs2_fill_super+0x1352/0x2bf0
[ 98.341862][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 98.343924][ T5850] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.345787][ T5852] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 98.346216][ T5854] loop2: detected capacity change from 0 to 32768
[ 98.348113][ T5850] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.348139][ T5850] ? set_blocksize+0x2b1/0x350
[ 98.348157][ T5850] ? sb_set_blocksize+0xf6/0x120
[ 98.359965][ T5850] ? setup_bdev_super+0x392/0x720
[ 98.361615][ T5852] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 98.361928][ T5850] get_tree_bdev+0x36f/0x610
[ 98.364364][ T5852] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 98.364364][ T5852] inode = 12 2341
[ 98.364364][ T5852] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 98.366177][ T5850] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.374272][ T5852] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 98.375908][ T5850] ? __pfx_get_tree_bdev+0x10/0x10
[ 98.376128][ T5854] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 98.379772][ T5852] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5852 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 98.382032][ T5850] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 98.382061][ T5850] ? cap_capable+0x1cf/0x240
[ 98.382083][ T5850] gfs2_get_tree+0x4e/0x280
[ 98.382106][ T5850] vfs_get_tree+0x8f/0x380
[ 98.385916][ T5852] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 98.389367][ T5850] path_mount+0x14e6/0x1f20
[ 98.392101][ T5852] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 98.393790][ T5850] ? kmem_cache_free+0x12e/0x390
[ 98.395735][ T5852] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 98.397699][ T5850] ? __pfx_path_mount+0x10/0x10
[ 98.401901][ T5852] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 98.403289][ T5850] ? putname+0x12e/0x170
[ 98.407309][ T5852] gfs2: fsid=syz:syz.0: File system withdrawn
[ 98.408531][ T5850] __x64_sys_mount+0x297/0x320
[ 98.424135][ T5850] ? __pfx___x64_sys_mount+0x10/0x10
[ 98.426489][ T5850] do_syscall_64+0xcf/0x260
[ 98.428531][ T5850] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.431148][ T5850] RIP: 0033:0x7f196247f5aa
[ 98.433262][ T5850] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.441787][ T5850] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 98.445505][ T5850] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 98.448980][ T5850] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 98.452480][ T5850] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 98.455813][ T5850] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 98.459138][ T5850] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 98.462630][ T5850]
[ 98.464048][ T5852] CPU: 2 PID: 5852 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 98.468222][ T5852] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 98.472579][ T5852] Call Trace:
[ 98.474077][ T5852]
[ 98.475404][ T5852] dump_stack_lvl+0x16c/0x1f0
[ 98.477502][ T5852] gfs2_withdraw+0xab8/0x1290
[ 98.479602][ T5852] ? __pfx_gfs2_withdraw+0x10/0x10
[ 98.481390][ T5852] gfs2_dirent_scan+0x2fc/0x3c0
[ 98.483057][ T5852] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 98.484992][ T5852] gfs2_dir_read+0x36a/0x14d0
[ 98.486974][ T5852] ? inode_go_held+0x151/0x210
[ 98.488933][ T5852] ? __pfx_inode_go_held+0x10/0x10
[ 98.491063][ T5852] ? gfs2_instantiate+0x1eb/0x250
[ 98.493173][ T5852] ? gfs2_glock_wait+0x1e0/0x330
[ 98.495245][ T5852] ? __pfx_gfs2_dir_read+0x10/0x10
[ 98.497375][ T5852] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 98.499433][ T5852] ? do_raw_spin_unlock+0x172/0x230
[ 98.501707][ T5852] gfs2_readdir+0x13d/0x1d0
[ 98.503683][ T5852] ? __pfx_gfs2_readdir+0x10/0x10
[ 98.505715][ T5852] ? iterate_dir+0x292/0x9e0
[ 98.507572][ T5852] ? selinux_file_permission+0x125/0x590
[ 98.510021][ T5852] iterate_dir+0x292/0x9e0
[ 98.511998][ T5852] __x64_sys_getdents64+0x14f/0x2e0
[ 98.514304][ T5852] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 98.516797][ T5852] ? xfd_validate_state+0x5d/0x180
[ 98.519027][ T5852] ? __pfx_filldir64+0x10/0x10
[ 98.521106][ T5852] do_syscall_64+0xcf/0x260
[ 98.523120][ T5852] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.525679][ T5852] RIP: 0033:0x7f2544a7dea9
[ 98.527346][ T5852] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.534312][ T5852] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 98.537138][ T5852] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 98.540535][ T5852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 98.544006][ T5852] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 98.546646][ T5852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 98.549285][ T5852] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 98.551917][ T5852]
[ 98.552975][ T5856] CPU: 1 PID: 5856 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 98.553066][ T5850] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 98.557071][ T5856] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 98.557085][ T5856] Call Trace:
[ 98.557094][ T5856]
[ 98.563222][ T5850] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 98.567528][ T5856] dump_stack_lvl+0x16c/0x1f0
[ 98.575269][ T5856] sysfs_warn_dup+0x7f/0xa0
[ 98.577266][ T5856] sysfs_create_dir_ns+0x24d/0x2b0
[ 98.579481][ T5856] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 98.581911][ T5856] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.584244][ T5856] ? do_raw_spin_unlock+0x172/0x230
[ 98.586440][ T5856] kobject_add_internal+0x2c8/0x990
[ 98.588722][ T5856] kobject_init_and_add+0x11c/0x190
[ 98.591004][ T5856] ? __pfx_kobject_init_and_add+0x10/0x10
[ 98.593445][ T5856] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.595721][ T5856] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.597990][ T5856] gfs2_sys_fs_add+0x207/0x470
[ 98.600003][ T5856] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 98.602231][ T5856] ? __pfx_alloc_workqueue+0x10/0x10
[ 98.604494][ T5856] ? read_word_at_a_time+0xe/0x20
[ 98.606694][ T5856] gfs2_fill_super+0x1352/0x2bf0
[ 98.608866][ T5856] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.611116][ T5856] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.613412][ T5856] ? set_blocksize+0x2b1/0x350
[ 98.615468][ T5856] ? sb_set_blocksize+0xf6/0x120
[ 98.617625][ T5856] ? setup_bdev_super+0x392/0x720
[ 98.619778][ T5856] get_tree_bdev+0x36f/0x610
[ 98.621765][ T5856] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.623983][ T5856] ? __pfx_get_tree_bdev+0x10/0x10
[ 98.626110][ T5856] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 98.628577][ T5856] ? cap_capable+0x1cf/0x240
[ 98.630505][ T5856] gfs2_get_tree+0x4e/0x280
[ 98.632409][ T5856] vfs_get_tree+0x8f/0x380
[ 98.634386][ T5856] path_mount+0x14e6/0x1f20
[ 98.636386][ T5856] ? kmem_cache_free+0x12e/0x390
[ 98.638450][ T5856] ? __pfx_path_mount+0x10/0x10
[ 98.640470][ T5856] ? putname+0x12e/0x170
[ 98.642228][ T5856] __x64_sys_mount+0x297/0x320
[ 98.644176][ T5856] ? __pfx___x64_sys_mount+0x10/0x10
[ 98.646325][ T5856] do_syscall_64+0xcf/0x260
[ 98.648202][ T5856] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.650628][ T5856] RIP: 0033:0x7f6440e7f5aa
[ 98.652485][ T5856] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.660619][ T5856] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 98.664176][ T5856] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 98.667514][ T5856] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 98.670811][ T5856] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 98.674114][ T5856] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 98.677173][ T5856] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 98.680216][ T5856]
[ 98.681615][ T5854] CPU: 3 PID: 5854 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 98.684539][ T5856] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 98.685620][ T5854] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 98.685633][ T5854] Call Trace:
[ 98.685641][ T5854]
[ 98.685647][ T5854] dump_stack_lvl+0x16c/0x1f0
[ 98.685674][ T5854] sysfs_warn_dup+0x7f/0xa0
[ 98.691523][ T5856] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 98.695738][ T5854] sysfs_create_dir_ns+0x24d/0x2b0
[ 98.707209][ T5854] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 98.709599][ T5854] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.711905][ T5854] ? do_raw_spin_unlock+0x172/0x230
[ 98.714136][ T5854] kobject_add_internal+0x2c8/0x990
[ 98.716401][ T5854] kobject_init_and_add+0x11c/0x190
[ 98.718619][ T5854] ? __pfx_kobject_init_and_add+0x10/0x10
[ 98.721064][ T5854] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.723404][ T5854] ? lockdep_init_map_type+0x16d/0x7d0
[ 98.725724][ T5854] gfs2_sys_fs_add+0x207/0x470
[ 98.727824][ T5854] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 98.730124][ T5854] ? __pfx_alloc_workqueue+0x10/0x10
[ 98.732410][ T5854] ? read_word_at_a_time+0xe/0x20
[ 98.734635][ T5854] gfs2_fill_super+0x1352/0x2bf0
[ 98.736779][ T5854] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.739070][ T5854] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.741373][ T5854] ? set_blocksize+0x2b1/0x350
[ 98.743409][ T5854] ? sb_set_blocksize+0xf6/0x120
[ 98.745536][ T5854] ? setup_bdev_super+0x392/0x720
[ 98.747721][ T5854] get_tree_bdev+0x36f/0x610
[ 98.749739][ T5854] ? __pfx_gfs2_fill_super+0x10/0x10
[ 98.751996][ T5854] ? __pfx_get_tree_bdev+0x10/0x10
[ 98.754217][ T5854] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 98.756607][ T5854] ? cap_capable+0x1cf/0x240
[ 98.758566][ T5854] gfs2_get_tree+0x4e/0x280
[ 98.760531][ T5854] vfs_get_tree+0x8f/0x380
[ 98.762458][ T5854] path_mount+0x14e6/0x1f20
[ 98.764346][ T5854] ? kmem_cache_free+0x12e/0x390
[ 98.766388][ T5854] ? __pfx_path_mount+0x10/0x10
[ 98.768490][ T5854] ? putname+0x12e/0x170
[ 98.770284][ T5854] __x64_sys_mount+0x297/0x320
[ 98.772378][ T5854] ? __pfx___x64_sys_mount+0x10/0x10
[ 98.774615][ T5854] do_syscall_64+0xcf/0x260
[ 98.776554][ T5854] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.779089][ T5854] RIP: 0033:0x7fd083e7f5aa
[ 98.780945][ T5854] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.788817][ T5854] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 98.792315][ T5854] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 98.795579][ T5854] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 98.798839][ T5854] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 98.802121][ T5854] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 98.805381][ T5854] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 98.808327][ T5854]
[ 98.812742][ T5854] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 98.818478][ T5854] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 99.230155][ T5863] loop3: detected capacity change from 0 to 32768
[ 99.231066][ T5865] loop1: detected capacity change from 0 to 32768
[ 99.239042][ T5865] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 99.242329][ T5865] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 99.247684][ T5865] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 99.247855][ T5863] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 99.251308][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 99.254059][ T5863] CPU: 0 PID: 5863 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 99.255256][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 99.258400][ T5863] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 99.258409][ T5863] Call Trace:
[ 99.258414][ T5863]
[ 99.258418][ T5863] dump_stack_lvl+0x16c/0x1f0
[ 99.268302][ T5863] sysfs_warn_dup+0x7f/0xa0
[ 99.269813][ T5863] sysfs_create_dir_ns+0x24d/0x2b0
[ 99.271531][ T5863] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 99.273409][ T5863] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 99.275550][ T5863] ? do_raw_spin_unlock+0x172/0x230
[ 99.277743][ T5863] kobject_add_internal+0x2c8/0x990
[ 99.279765][ T5863] kobject_init_and_add+0x11c/0x190
[ 99.281494][ T5863] ? __pfx_kobject_init_and_add+0x10/0x10
[ 99.283403][ T5863] ? lockdep_init_map_type+0x16d/0x7d0
[ 99.285447][ T5863] ? lockdep_init_map_type+0x16d/0x7d0
[ 99.287484][ T5863] gfs2_sys_fs_add+0x207/0x470
[ 99.289107][ T5863] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 99.290938][ T5863] ? __pfx_alloc_workqueue+0x10/0x10
[ 99.292700][ T5863] ? read_word_at_a_time+0xe/0x20
[ 99.294468][ T5863] gfs2_fill_super+0x1352/0x2bf0
[ 99.296692][ T5863] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.298876][ T5863] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 99.300690][ T5863] ? set_blocksize+0x2b1/0x350
[ 99.302287][ T5863] ? sb_set_blocksize+0xf6/0x120
[ 99.303963][ T5863] ? setup_bdev_super+0x392/0x720
[ 99.306003][ T5863] get_tree_bdev+0x36f/0x610
[ 99.308044][ T5863] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.310345][ T5863] ? __pfx_get_tree_bdev+0x10/0x10
[ 99.312310][ T5863] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 99.314193][ T5863] ? cap_capable+0x1cf/0x240
[ 99.316049][ T5863] gfs2_get_tree+0x4e/0x280
[ 99.317805][ T5863] vfs_get_tree+0x8f/0x380
[ 99.319424][ T5863] path_mount+0x14e6/0x1f20
[ 99.320943][ T5863] ? kmem_cache_free+0x12e/0x390
[ 99.322596][ T5863] ? __pfx_path_mount+0x10/0x10
[ 99.324235][ T5863] ? putname+0x12e/0x170
[ 99.325680][ T5863] __x64_sys_mount+0x297/0x320
[ 99.327296][ T5863] ? __pfx___x64_sys_mount+0x10/0x10
[ 99.329046][ T5863] do_syscall_64+0xcf/0x260
[ 99.330561][ T5863] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.332524][ T5863] RIP: 0033:0x7f196247f5aa
[ 99.334025][ T5863] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.340399][ T5863] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 99.343304][ T5863] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 99.346211][ T5863] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 99.348883][ T5863] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 99.351885][ T5863] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 99.354808][ T5863] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 99.357034][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 101ms
[ 99.357692][ T5863]
[ 99.359377][ T5863] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 99.367263][ T5863] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 99.371090][ T5868] loop2: detected capacity change from 0 to 32768
[ 99.373388][ T5869] loop0: detected capacity change from 0 to 32768
[ 99.375915][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 99.377485][ T5868] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 99.379162][ T5865] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 99.384567][ T5868] CPU: 0 PID: 5868 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 99.385734][ T5865] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 99.388386][ T5869] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 99.388473][ T5868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 99.388485][ T5868] Call Trace:
[ 99.388492][ T5868]
[ 99.388498][ T5868] dump_stack_lvl+0x16c/0x1f0
[ 99.388519][ T5868] sysfs_warn_dup+0x7f/0xa0
[ 99.388530][ T5868] sysfs_create_dir_ns+0x24d/0x2b0
[ 99.395226][ T5865] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 99.395226][ T5865] inode = 12 2341
[ 99.395226][ T5865] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 99.398318][ T5868] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 99.398335][ T5868] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 99.398347][ T5868] ? do_raw_spin_unlock+0x172/0x230
[ 99.398357][ T5868] kobject_add_internal+0x2c8/0x990
[ 99.398373][ T5868] kobject_init_and_add+0x11c/0x190
[ 99.403392][ T5865] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 99.404362][ T5868] ? __pfx_kobject_init_and_add+0x10/0x10
[ 99.406088][ T5865] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5865 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 99.413292][ T5868] ? lockdep_init_map_type+0x16d/0x7d0
[ 99.413313][ T5868] ? lockdep_init_map_type+0x16d/0x7d0
[ 99.413328][ T5868] gfs2_sys_fs_add+0x207/0x470
[ 99.413346][ T5868] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 99.415322][ T5865] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 99.417399][ T5868] ? __pfx_alloc_workqueue+0x10/0x10
[ 99.419137][ T5865] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 99.419146][ T5865] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 99.421269][ T5868] ? read_word_at_a_time+0xe/0x20
[ 99.421292][ T5868] gfs2_fill_super+0x1352/0x2bf0
[ 99.421315][ T5868] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.423056][ T5865] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 99.426708][ T5868] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 99.428725][ T5865] gfs2: fsid=syz:syz.0: File system withdrawn
[ 99.431840][ T5868] ? set_blocksize+0x2b1/0x350
[ 99.431859][ T5868] ? sb_set_blocksize+0xf6/0x120
[ 99.431868][ T5868] ? setup_bdev_super+0x392/0x720
[ 99.431883][ T5868] get_tree_bdev+0x36f/0x610
[ 99.431893][ T5868] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.431907][ T5868] ? __pfx_get_tree_bdev+0x10/0x10
[ 99.431916][ T5868] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 99.475813][ T5868] ? cap_capable+0x1cf/0x240
[ 99.477764][ T5868] gfs2_get_tree+0x4e/0x280
[ 99.479564][ T5868] vfs_get_tree+0x8f/0x380
[ 99.481187][ T5868] path_mount+0x14e6/0x1f20
[ 99.482863][ T5868] ? kmem_cache_free+0x12e/0x390
[ 99.485043][ T5868] ? __pfx_path_mount+0x10/0x10
[ 99.487132][ T5868] ? putname+0x12e/0x170
[ 99.488631][ T5868] __x64_sys_mount+0x297/0x320
[ 99.490414][ T5868] ? __pfx___x64_sys_mount+0x10/0x10
[ 99.492389][ T5868] do_syscall_64+0xcf/0x260
[ 99.494130][ T5868] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.496624][ T5868] RIP: 0033:0x7fd083e7f5aa
[ 99.498152][ T5868] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.504498][ T5868] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 99.507669][ T5868] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 99.510749][ T5868] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 99.513934][ T5868] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 99.516531][ T5868] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 99.519474][ T5868] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 99.522056][ T5868]
[ 99.523225][ T5869] CPU: 3 PID: 5869 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 99.526858][ T5868] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 99.527242][ T5869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 99.533944][ T5868] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 99.537586][ T5869] Call Trace:
[ 99.537597][ T5869]
[ 99.537604][ T5869] dump_stack_lvl+0x16c/0x1f0
[ 99.537631][ T5869] sysfs_warn_dup+0x7f/0xa0
[ 99.537651][ T5869] sysfs_create_dir_ns+0x24d/0x2b0
[ 99.548460][ T5869] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 99.550246][ T5869] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 99.551969][ T5869] ? do_raw_spin_unlock+0x172/0x230
[ 99.553892][ T5869] kobject_add_internal+0x2c8/0x990
[ 99.555979][ T5869] kobject_init_and_add+0x11c/0x190
[ 99.558129][ T5869] ? __pfx_kobject_init_and_add+0x10/0x10
[ 99.560513][ T5869] ? lockdep_init_map_type+0x16d/0x7d0
[ 99.562795][ T5869] ? lockdep_init_map_type+0x16d/0x7d0
[ 99.564603][ T5869] gfs2_sys_fs_add+0x207/0x470
[ 99.566452][ T5869] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 99.568683][ T5869] ? __pfx_alloc_workqueue+0x10/0x10
[ 99.570636][ T5869] ? read_word_at_a_time+0xe/0x20
[ 99.572659][ T5869] gfs2_fill_super+0x1352/0x2bf0
[ 99.574297][ T5869] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.576433][ T5869] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 99.578167][ T5869] ? set_blocksize+0x2b1/0x350
[ 99.579601][ T5869] ? sb_set_blocksize+0xf6/0x120
[ 99.581065][ T5869] ? setup_bdev_super+0x392/0x720
[ 99.582558][ T5869] get_tree_bdev+0x36f/0x610
[ 99.584337][ T5869] ? __pfx_gfs2_fill_super+0x10/0x10
[ 99.586515][ T5869] ? __pfx_get_tree_bdev+0x10/0x10
[ 99.588506][ T5869] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 99.590696][ T5869] ? cap_capable+0x1cf/0x240
[ 99.592230][ T5869] gfs2_get_tree+0x4e/0x280
[ 99.593945][ T5869] vfs_get_tree+0x8f/0x380
[ 99.595764][ T5869] path_mount+0x14e6/0x1f20
[ 99.597592][ T5869] ? kmem_cache_free+0x12e/0x390
[ 99.599604][ T5869] ? __pfx_path_mount+0x10/0x10
[ 99.601592][ T5869] ? putname+0x12e/0x170
[ 99.603286][ T5869] __x64_sys_mount+0x297/0x320
[ 99.604807][ T5869] ? __pfx___x64_sys_mount+0x10/0x10
[ 99.606763][ T5869] do_syscall_64+0xcf/0x260
[ 99.608602][ T5869] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.610562][ T5869] RIP: 0033:0x7f2544a7f5aa
[ 99.612014][ T5869] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.618325][ T5869] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 99.621039][ T5869] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 99.623639][ T5869] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 99.626272][ T5869] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 99.629527][ T5869] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 99.632789][ T5869] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 99.635775][ T5869]
[ 99.636936][ T5865] CPU: 2 PID: 5865 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 99.640163][ T5865] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 99.642944][ T5869] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 99.644572][ T5865] Call Trace:
[ 99.644583][ T5865]
[ 99.644590][ T5865] dump_stack_lvl+0x16c/0x1f0
[ 99.649195][ T5869] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 99.650576][ T5865] gfs2_withdraw+0xab8/0x1290
[ 99.650605][ T5865] ? __pfx_gfs2_withdraw+0x10/0x10
[ 99.650627][ T5865] gfs2_dirent_scan+0x2fc/0x3c0
[ 99.650651][ T5865] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 99.650673][ T5865] gfs2_dir_read+0x36a/0x14d0
[ 99.650697][ T5865] ? inode_go_held+0x151/0x210
[ 99.650716][ T5865] ? __pfx_inode_go_held+0x10/0x10
[ 99.650755][ T5865] ? gfs2_instantiate+0x1eb/0x250
[ 99.650782][ T5865] ? gfs2_glock_wait+0x1e0/0x330
[ 99.650798][ T5865] ? __pfx_gfs2_dir_read+0x10/0x10
[ 99.650822][ T5865] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 99.650842][ T5865] ? do_raw_spin_unlock+0x172/0x230
[ 99.650862][ T5865] gfs2_readdir+0x13d/0x1d0
[ 99.650883][ T5865] ? __pfx_gfs2_readdir+0x10/0x10
[ 99.682794][ T5865] ? iterate_dir+0x292/0x9e0
[ 99.684330][ T5865] ? selinux_file_permission+0x125/0x590
[ 99.686158][ T5865] iterate_dir+0x292/0x9e0
[ 99.687902][ T5865] __x64_sys_getdents64+0x14f/0x2e0
[ 99.689703][ T5865] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 99.691678][ T5865] ? xfd_validate_state+0x5d/0x180
[ 99.693543][ T5865] ? __pfx_filldir64+0x10/0x10
[ 99.695549][ T5865] do_syscall_64+0xcf/0x260
[ 99.697542][ T5865] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.700165][ T5865] RIP: 0033:0x7f6440e7dea9
[ 99.702113][ T5865] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.709572][ T5865] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 99.712694][ T5865] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 99.715854][ T5865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 99.718859][ T5865] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 99.721598][ T5865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 99.724391][ T5865] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 99.727281][ T5865]
[ 100.107266][ T5876] loop3: detected capacity change from 0 to 32768
[ 100.113651][ T5876] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 100.117181][ T5876] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 100.142201][ T5876] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 100.152656][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 100.155683][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 100.158192][ T5878] loop1: detected capacity change from 0 to 32768
[ 100.163878][ T5878] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 100.167127][ T5878] CPU: 3 PID: 5878 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 100.171164][ T5878] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 100.175459][ T5878] Call Trace:
[ 100.176916][ T5878]
[ 100.178196][ T5878] dump_stack_lvl+0x16c/0x1f0
[ 100.179876][ T5878] sysfs_warn_dup+0x7f/0xa0
[ 100.181454][ T5878] sysfs_create_dir_ns+0x24d/0x2b0
[ 100.183591][ T5878] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 100.185338][ T5882] loop0: detected capacity change from 0 to 32768
[ 100.185979][ T5878] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 100.190639][ T5878] ? do_raw_spin_unlock+0x172/0x230
[ 100.192895][ T5878] kobject_add_internal+0x2c8/0x990
[ 100.195143][ T5878] kobject_init_and_add+0x11c/0x190
[ 100.197436][ T5878] ? __pfx_kobject_init_and_add+0x10/0x10
[ 100.199747][ T5878] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.201747][ T5878] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.204075][ T5878] gfs2_sys_fs_add+0x207/0x470
[ 100.206069][ T5878] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 100.208339][ T5878] ? __pfx_alloc_workqueue+0x10/0x10
[ 100.210370][ T5878] ? read_word_at_a_time+0xe/0x20
[ 100.212517][ T5878] gfs2_fill_super+0x1352/0x2bf0
[ 100.214619][ T5878] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.216804][ T5878] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 100.219103][ T5878] ? set_blocksize+0x2b1/0x350
[ 100.221044][ T5878] ? sb_set_blocksize+0xf6/0x120
[ 100.223162][ T5878] ? setup_bdev_super+0x392/0x720
[ 100.225269][ T5878] get_tree_bdev+0x36f/0x610
[ 100.227241][ T5878] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.229290][ T5878] ? __pfx_get_tree_bdev+0x10/0x10
[ 100.231457][ T5878] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 100.233861][ T5878] ? cap_capable+0x1cf/0x240
[ 100.235737][ T5878] gfs2_get_tree+0x4e/0x280
[ 100.237357][ T5878] vfs_get_tree+0x8f/0x380
[ 100.238895][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 83ms
[ 100.239041][ T5878] path_mount+0x14e6/0x1f20
[ 100.240810][ T5882] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 100.242122][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 100.243080][ T5878] ? kmem_cache_free+0x12e/0x390
[ 100.243095][ T5878] ? __pfx_path_mount+0x10/0x10
[ 100.245567][ T5876] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 100.247199][ T5878] ? putname+0x12e/0x170
[ 100.254549][ T5878] __x64_sys_mount+0x297/0x320
[ 100.254884][ T5876] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 100.256250][ T5878] ? __pfx___x64_sys_mount+0x10/0x10
[ 100.259865][ T5876] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 100.259865][ T5876] inode = 12 2341
[ 100.259865][ T5876] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 100.261645][ T5878] do_syscall_64+0xcf/0x260
[ 100.261662][ T5878] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.261676][ T5878] RIP: 0033:0x7f6440e7f5aa
[ 100.261685][ T5878] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.261694][ T5878] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 100.261705][ T5878] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 100.261711][ T5878] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 100.261718][ T5878] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 100.261724][ T5878] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 100.261730][ T5878] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 100.261737][ T5878]
[ 100.269534][ T5876] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 100.271178][ T5882] CPU: 1 PID: 5882 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 100.271192][ T5882] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 100.271198][ T5882] Call Trace:
[ 100.271204][ T5882]
[ 100.271208][ T5882] dump_stack_lvl+0x16c/0x1f0
[ 100.271223][ T5882] sysfs_warn_dup+0x7f/0xa0
[ 100.271234][ T5882] sysfs_create_dir_ns+0x24d/0x2b0
[ 100.271244][ T5882] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 100.271254][ T5882] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 100.271266][ T5882] ? do_raw_spin_unlock+0x172/0x230
[ 100.271277][ T5882] kobject_add_internal+0x2c8/0x990
[ 100.271290][ T5882] kobject_init_and_add+0x11c/0x190
[ 100.271303][ T5882] ? __pfx_kobject_init_and_add+0x10/0x10
[ 100.271315][ T5882] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.271325][ T5882] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.271335][ T5882] gfs2_sys_fs_add+0x207/0x470
[ 100.271346][ T5882] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 100.271357][ T5882] ? __pfx_alloc_workqueue+0x10/0x10
[ 100.271372][ T5882] ? read_word_at_a_time+0xe/0x20
[ 100.271385][ T5882] gfs2_fill_super+0x1352/0x2bf0
[ 100.271399][ T5882] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.271411][ T5882] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 100.271422][ T5882] ? set_blocksize+0x2b1/0x350
[ 100.271432][ T5882] ? sb_set_blocksize+0xf6/0x120
[ 100.271441][ T5882] ? setup_bdev_super+0x392/0x720
[ 100.271459][ T5882] get_tree_bdev+0x36f/0x610
[ 100.271473][ T5882] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.271495][ T5882] ? __pfx_get_tree_bdev+0x10/0x10
[ 100.274578][ T5878] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 100.275789][ T5882] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 100.283231][ T5880] loop2: detected capacity change from 0 to 32768
[ 100.284476][ T5878] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 100.287126][ T5882] ? cap_capable+0x1cf/0x240
[ 100.292073][ T5876] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5876 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 100.293257][ T5882] gfs2_get_tree+0x4e/0x280
[ 100.296753][ T5876] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 100.299677][ T5882] vfs_get_tree+0x8f/0x380
[ 100.303676][ T5876] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 100.304334][ T5882] path_mount+0x14e6/0x1f20
[ 100.304357][ T5882] ? kmem_cache_free+0x12e/0x390
[ 100.304378][ T5882] ? __pfx_path_mount+0x10/0x10
[ 100.304394][ T5882] ? putname+0x12e/0x170
[ 100.304416][ T5882] __x64_sys_mount+0x297/0x320
[ 100.304433][ T5882] ? __pfx___x64_sys_mount+0x10/0x10
[ 100.304451][ T5882] do_syscall_64+0xcf/0x260
[ 100.304475][ T5882] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.304499][ T5882] RIP: 0033:0x7f2544a7f5aa
[ 100.304512][ T5882] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.304528][ T5882] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 100.304546][ T5882] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 100.304557][ T5882] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 100.304568][ T5882] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 100.304579][ T5882] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 100.304589][ T5882] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 100.304603][ T5882]
[ 100.307967][ T5882] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 100.308556][ T5880] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 100.308569][ T5880] CPU: 2 PID: 5880 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 100.308586][ T5880] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 100.308595][ T5880] Call Trace:
[ 100.308601][ T5880]
[ 100.308608][ T5880] dump_stack_lvl+0x16c/0x1f0
[ 100.308630][ T5880] sysfs_warn_dup+0x7f/0xa0
[ 100.308648][ T5880] sysfs_create_dir_ns+0x24d/0x2b0
[ 100.308666][ T5880] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 100.308685][ T5880] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 100.308706][ T5880] ? do_raw_spin_unlock+0x172/0x230
[ 100.308727][ T5880] kobject_add_internal+0x2c8/0x990
[ 100.308752][ T5880] kobject_init_and_add+0x11c/0x190
[ 100.308775][ T5880] ? __pfx_kobject_init_and_add+0x10/0x10
[ 100.308799][ T5880] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.308817][ T5880] ? lockdep_init_map_type+0x16d/0x7d0
[ 100.308843][ T5880] gfs2_sys_fs_add+0x207/0x470
[ 100.492409][ T5880] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 100.494755][ T5880] ? __pfx_alloc_workqueue+0x10/0x10
[ 100.497040][ T5880] ? read_word_at_a_time+0xe/0x20
[ 100.499235][ T5880] gfs2_fill_super+0x1352/0x2bf0
[ 100.501376][ T5880] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.503650][ T5880] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 100.505958][ T5880] ? set_blocksize+0x2b1/0x350
[ 100.508030][ T5880] ? sb_set_blocksize+0xf6/0x120
[ 100.510201][ T5880] ? setup_bdev_super+0x392/0x720
[ 100.512281][ T5880] get_tree_bdev+0x36f/0x610
[ 100.514125][ T5880] ? __pfx_gfs2_fill_super+0x10/0x10
[ 100.516237][ T5880] ? __pfx_get_tree_bdev+0x10/0x10
[ 100.518278][ T5880] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 100.520498][ T5880] ? cap_capable+0x1cf/0x240
[ 100.522328][ T5880] gfs2_get_tree+0x4e/0x280
[ 100.524128][ T5880] vfs_get_tree+0x8f/0x380
[ 100.525913][ T5880] path_mount+0x14e6/0x1f20
[ 100.527725][ T5880] ? kmem_cache_free+0x12e/0x390
[ 100.529692][ T5880] ? __pfx_path_mount+0x10/0x10
[ 100.531668][ T5880] ? putname+0x12e/0x170
[ 100.533407][ T5880] __x64_sys_mount+0x297/0x320
[ 100.535193][ T5880] ? __pfx___x64_sys_mount+0x10/0x10
[ 100.537202][ T5880] do_syscall_64+0xcf/0x260
[ 100.539106][ T5880] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.541492][ T5880] RIP: 0033:0x7fd083e7f5aa
[ 100.543224][ T5880] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.550375][ T5880] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 100.553558][ T5880] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 100.556673][ T5880] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 100.559694][ T5880] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 100.562628][ T5880] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 100.565856][ T5880] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 100.569029][ T5880]
[ 100.572953][ T5882] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 100.573023][ T5880] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 100.578444][ T5876] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 100.580949][ T5880] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 100.584253][ T5876] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 100.589020][ T5876] gfs2: fsid=syz:syz.0: File system withdrawn
[ 100.591497][ T5876] CPU: 3 PID: 5876 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 100.595180][ T5876] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 100.598607][ T5876] Call Trace:
[ 100.599989][ T5876]
[ 100.600996][ T5876] dump_stack_lvl+0x16c/0x1f0
[ 100.602749][ T5876] gfs2_withdraw+0xab8/0x1290
[ 100.604610][ T5876] ? __pfx_gfs2_withdraw+0x10/0x10
[ 100.606654][ T5876] gfs2_dirent_scan+0x2fc/0x3c0
[ 100.608712][ T5876] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 100.610948][ T5876] gfs2_dir_read+0x36a/0x14d0
[ 100.612922][ T5876] ? inode_go_held+0x151/0x210
[ 100.614554][ T5876] ? __pfx_inode_go_held+0x10/0x10
[ 100.616323][ T5876] ? gfs2_instantiate+0x1eb/0x250
[ 100.618352][ T5876] ? gfs2_glock_wait+0x1e0/0x330
[ 100.620192][ T5876] ? __pfx_gfs2_dir_read+0x10/0x10
[ 100.621869][ T5876] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 100.623665][ T5876] ? do_raw_spin_unlock+0x172/0x230
[ 100.625556][ T5876] gfs2_readdir+0x13d/0x1d0
[ 100.627267][ T5876] ? __pfx_gfs2_readdir+0x10/0x10
[ 100.629385][ T5876] ? iterate_dir+0x292/0x9e0
[ 100.630978][ T5876] ? selinux_file_permission+0x125/0x590
[ 100.632913][ T5876] iterate_dir+0x292/0x9e0
[ 100.634691][ T5876] __x64_sys_getdents64+0x14f/0x2e0
[ 100.636559][ T5876] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 100.638737][ T5876] ? xfd_validate_state+0x5d/0x180
[ 100.640623][ T5876] ? __pfx_filldir64+0x10/0x10
[ 100.642643][ T5876] do_syscall_64+0xcf/0x260
[ 100.644365][ T5876] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.646634][ T5876] RIP: 0033:0x7f196247dea9
[ 100.648463][ T5876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.656172][ T5876] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 100.659264][ T5876] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 100.662531][ T5876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 100.665752][ T5876] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 100.668642][ T5876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 100.671367][ T5876] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 100.674469][ T5876]
[ 100.850120][ T5889] loop2: detected capacity change from 0 to 32768
[ 100.858036][ T5889] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 100.861793][ T5889] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 100.892337][ T5889] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 100.904373][ T827] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 100.909195][ T827] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 100.949794][ T827] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 100.952603][ T827] gfs2: fsid=syz:syz.0: jid=0: Done
[ 100.954480][ T5889] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 100.963667][ T5889] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 100.967253][ T5889] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 100.967253][ T5889] inode = 12 2341
[ 100.967253][ T5889] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 100.980726][ T5889] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 100.984517][ T5889] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5889 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 100.987811][ T5889] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 100.990594][ T5889] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 100.994550][ T5889] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 100.998387][ T5889] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 101.001754][ T5889] gfs2: fsid=syz:syz.0: File system withdrawn
[ 101.004496][ T5889] CPU: 3 PID: 5889 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 101.007660][ T5889] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 101.010980][ T5889] Call Trace:
[ 101.012129][ T5889]
[ 101.013209][ T5889] dump_stack_lvl+0x16c/0x1f0
[ 101.015262][ T5889] gfs2_withdraw+0xab8/0x1290
[ 101.017309][ T5889] ? __pfx_gfs2_withdraw+0x10/0x10
[ 101.019534][ T5889] gfs2_dirent_scan+0x2fc/0x3c0
[ 101.021634][ T5889] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 101.024091][ T5889] gfs2_dir_read+0x36a/0x14d0
[ 101.026182][ T5889] ? inode_go_held+0x151/0x210
[ 101.028283][ T5889] ? __pfx_inode_go_held+0x10/0x10
[ 101.030526][ T5889] ? gfs2_instantiate+0x1eb/0x250
[ 101.031842][ T5891] loop1: detected capacity change from 0 to 32768
[ 101.032705][ T5889] ? gfs2_glock_wait+0x1e0/0x330
[ 101.037308][ T5889] ? __pfx_gfs2_dir_read+0x10/0x10
[ 101.039504][ T5889] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 101.041668][ T5889] ? do_raw_spin_unlock+0x172/0x230
[ 101.043883][ T5889] gfs2_readdir+0x13d/0x1d0
[ 101.045424][ T5889] ? __pfx_gfs2_readdir+0x10/0x10
[ 101.046945][ T5893] loop0: detected capacity change from 0 to 32768
[ 101.046953][ T5891] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 101.047151][ T5889] ? iterate_dir+0x292/0x9e0
[ 101.050924][ T5893] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 101.052430][ T5889] ? selinux_file_permission+0x125/0x590
[ 101.058766][ T5889] iterate_dir+0x292/0x9e0
[ 101.060293][ T5889] __x64_sys_getdents64+0x14f/0x2e0
[ 101.062163][ T5889] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 101.064220][ T5889] ? xfd_validate_state+0x5d/0x180
[ 101.066072][ T5889] ? __pfx_filldir64+0x10/0x10
[ 101.067939][ T5889] do_syscall_64+0xcf/0x260
[ 101.069953][ T5889] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.071979][ T5889] RIP: 0033:0x7fd083e7dea9
[ 101.073672][ T5889] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.080685][ T5889] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 101.084170][ T5889] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 101.087583][ T5889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 101.090974][ T5889] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 101.094263][ T5889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 101.096951][ T5889] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 101.099630][ T5889]
[ 101.100709][ T5893] CPU: 2 PID: 5893 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 101.103859][ T5893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 101.107919][ T5893] Call Trace:
[ 101.109327][ T5893]
[ 101.110577][ T5893] dump_stack_lvl+0x16c/0x1f0
[ 101.112558][ T5893] sysfs_warn_dup+0x7f/0xa0
[ 101.114472][ T5893] sysfs_create_dir_ns+0x24d/0x2b0
[ 101.116634][ T5893] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 101.118875][ T5893] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.121100][ T5893] ? do_raw_spin_unlock+0x172/0x230
[ 101.123237][ T5893] kobject_add_internal+0x2c8/0x990
[ 101.124985][ T5893] kobject_init_and_add+0x11c/0x190
[ 101.126745][ T5893] ? __pfx_kobject_init_and_add+0x10/0x10
[ 101.128658][ T5893] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.130464][ T5893] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.132330][ T5893] gfs2_sys_fs_add+0x207/0x470
[ 101.133998][ T5893] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 101.135813][ T5893] ? __pfx_alloc_workqueue+0x10/0x10
[ 101.138015][ T5893] ? read_word_at_a_time+0xe/0x20
[ 101.140122][ T5893] gfs2_fill_super+0x1352/0x2bf0
[ 101.142191][ T5893] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.144390][ T5893] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.146638][ T5893] ? set_blocksize+0x2b1/0x350
[ 101.148662][ T5893] ? sb_set_blocksize+0xf6/0x120
[ 101.150709][ T5893] ? setup_bdev_super+0x392/0x720
[ 101.152849][ T5893] get_tree_bdev+0x36f/0x610
[ 101.154819][ T5893] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.157002][ T5893] ? __pfx_get_tree_bdev+0x10/0x10
[ 101.158973][ T5893] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 101.161305][ T5893] ? cap_capable+0x1cf/0x240
[ 101.163210][ T5893] gfs2_get_tree+0x4e/0x280
[ 101.165170][ T5893] vfs_get_tree+0x8f/0x380
[ 101.167163][ T5893] path_mount+0x14e6/0x1f20
[ 101.169244][ T5893] ? kmem_cache_free+0x12e/0x390
[ 101.171444][ T5893] ? __pfx_path_mount+0x10/0x10
[ 101.173618][ T5893] ? putname+0x12e/0x170
[ 101.175504][ T5893] __x64_sys_mount+0x297/0x320
[ 101.177580][ T5893] ? __pfx___x64_sys_mount+0x10/0x10
[ 101.179853][ T5893] do_syscall_64+0xcf/0x260
[ 101.181840][ T5893] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.184502][ T5893] RIP: 0033:0x7f2544a7f5aa
[ 101.186475][ T5893] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.194912][ T5893] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 101.198465][ T5893] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 101.201851][ T5893] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 101.204939][ T5893] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 101.207593][ T5893] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 101.210228][ T5893] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 101.212903][ T5893]
[ 101.214195][ T5891] CPU: 1 PID: 5891 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 101.217080][ T5891] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 101.220030][ T5891] Call Trace:
[ 101.220909][ T5891]
[ 101.221817][ T5891] dump_stack_lvl+0x16c/0x1f0
[ 101.223379][ T5891] sysfs_warn_dup+0x7f/0xa0
[ 101.225252][ T5891] sysfs_create_dir_ns+0x24d/0x2b0
[ 101.227230][ T5891] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 101.229360][ T5891] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.231417][ T5891] ? do_raw_spin_unlock+0x172/0x230
[ 101.233405][ T5891] kobject_add_internal+0x2c8/0x990
[ 101.235587][ T5891] kobject_init_and_add+0x11c/0x190
[ 101.237612][ T5891] ? __pfx_kobject_init_and_add+0x10/0x10
[ 101.239818][ T5891] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.241912][ T5891] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.244006][ T5891] gfs2_sys_fs_add+0x207/0x470
[ 101.245858][ T5891] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 101.247876][ T5891] ? __pfx_alloc_workqueue+0x10/0x10
[ 101.249873][ T5891] ? read_word_at_a_time+0xe/0x20
[ 101.250835][ T5893] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 101.251793][ T5891] gfs2_fill_super+0x1352/0x2bf0
[ 101.257966][ T5893] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 101.259381][ T5891] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.259398][ T5891] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.259409][ T5891] ? set_blocksize+0x2b1/0x350
[ 101.259419][ T5891] ? sb_set_blocksize+0xf6/0x120
[ 101.260486][ T5896] loop3: detected capacity change from 0 to 32768
[ 101.270310][ T5891] ? setup_bdev_super+0x392/0x720
[ 101.271837][ T5891] get_tree_bdev+0x36f/0x610
[ 101.273284][ T5891] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.274928][ T5891] ? __pfx_get_tree_bdev+0x10/0x10
[ 101.276443][ T5891] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 101.278109][ T5891] ? cap_capable+0x1cf/0x240
[ 101.279511][ T5891] gfs2_get_tree+0x4e/0x280
[ 101.280856][ T5891] vfs_get_tree+0x8f/0x380
[ 101.282181][ T5891] path_mount+0x14e6/0x1f20
[ 101.283704][ T5891] ? kmem_cache_free+0x12e/0x390
[ 101.285587][ T5891] ? __pfx_path_mount+0x10/0x10
[ 101.287465][ T5891] ? putname+0x12e/0x170
[ 101.289079][ T5891] __x64_sys_mount+0x297/0x320
[ 101.290932][ T5891] ? __pfx___x64_sys_mount+0x10/0x10
[ 101.292958][ T5891] do_syscall_64+0xcf/0x260
[ 101.294522][ T5891] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.296274][ T5891] RIP: 0033:0x7f6440e7f5aa
[ 101.297601][ T5891] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.303423][ T5891] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 101.306602][ T5891] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 101.309551][ T5891] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 101.312513][ T5891] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 101.315187][ T5891] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 101.317561][ T5891] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 101.319911][ T5891]
[ 101.321114][ T5896] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 101.324520][ T5896] CPU: 0 PID: 5896 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 101.327409][ T5891] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 101.328594][ T5896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 101.328603][ T5896] Call Trace:
[ 101.328608][ T5896]
[ 101.328612][ T5896] dump_stack_lvl+0x16c/0x1f0
[ 101.328629][ T5896] sysfs_warn_dup+0x7f/0xa0
[ 101.328640][ T5896] sysfs_create_dir_ns+0x24d/0x2b0
[ 101.328651][ T5896] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 101.328661][ T5896] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.328674][ T5896] ? do_raw_spin_unlock+0x172/0x230
[ 101.328684][ T5896] kobject_add_internal+0x2c8/0x990
[ 101.328697][ T5896] kobject_init_and_add+0x11c/0x190
[ 101.328710][ T5896] ? __pfx_kobject_init_and_add+0x10/0x10
[ 101.328723][ T5896] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.328733][ T5896] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.328743][ T5896] gfs2_sys_fs_add+0x207/0x470
[ 101.328755][ T5896] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 101.328765][ T5896] ? __pfx_alloc_workqueue+0x10/0x10
[ 101.328781][ T5896] ? read_word_at_a_time+0xe/0x20
[ 101.328794][ T5896] gfs2_fill_super+0x1352/0x2bf0
[ 101.328808][ T5896] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.328821][ T5896] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.328836][ T5896] ? set_blocksize+0x2b1/0x350
[ 101.328846][ T5896] ? sb_set_blocksize+0xf6/0x120
[ 101.328855][ T5896] ? setup_bdev_super+0x392/0x720
[ 101.328870][ T5896] get_tree_bdev+0x36f/0x610
[ 101.328879][ T5896] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.328891][ T5896] ? __pfx_get_tree_bdev+0x10/0x10
[ 101.328901][ T5896] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 101.328914][ T5896] ? cap_capable+0x1cf/0x240
[ 101.328927][ T5896] gfs2_get_tree+0x4e/0x280
[ 101.328939][ T5896] vfs_get_tree+0x8f/0x380
[ 101.328949][ T5896] path_mount+0x14e6/0x1f20
[ 101.328959][ T5896] ? kmem_cache_free+0x12e/0x390
[ 101.328971][ T5896] ? __pfx_path_mount+0x10/0x10
[ 101.328980][ T5896] ? putname+0x12e/0x170
[ 101.328991][ T5896] __x64_sys_mount+0x297/0x320
[ 101.329001][ T5896] ? __pfx___x64_sys_mount+0x10/0x10
[ 101.329011][ T5896] do_syscall_64+0xcf/0x260
[ 101.329024][ T5896] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.329038][ T5896] RIP: 0033:0x7f196247f5aa
[ 101.329047][ T5896] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.329056][ T5896] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 101.329067][ T5896] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 101.329073][ T5896] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 101.329079][ T5896] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 101.329087][ T5896] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 101.329093][ T5896] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 101.329101][ T5896]
[ 101.330169][ T5896] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 101.338691][ T5891] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 101.343045][ T5896] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 101.816832][ T5904] loop1: detected capacity change from 0 to 32768
[ 101.823635][ T5904] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 101.830736][ T5904] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 101.848235][ T5904] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 101.856766][ T5903] loop0: detected capacity change from 0 to 32768
[ 101.857187][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 101.867477][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 101.877431][ T5903] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 101.880200][ T5903] CPU: 2 PID: 5903 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 101.883741][ T5903] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 101.887218][ T5903] Call Trace:
[ 101.888481][ T5903]
[ 101.889596][ T5903] dump_stack_lvl+0x16c/0x1f0
[ 101.891385][ T5903] sysfs_warn_dup+0x7f/0xa0
[ 101.893228][ T5903] sysfs_create_dir_ns+0x24d/0x2b0
[ 101.895283][ T5903] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 101.897519][ T5903] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.899695][ T5903] ? do_raw_spin_unlock+0x172/0x230
[ 101.901727][ T5903] kobject_add_internal+0x2c8/0x990
[ 101.903847][ T5903] kobject_init_and_add+0x11c/0x190
[ 101.905942][ T5903] ? __pfx_kobject_init_and_add+0x10/0x10
[ 101.908194][ T5903] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.910306][ T5903] ? lockdep_init_map_type+0x16d/0x7d0
[ 101.912461][ T5903] gfs2_sys_fs_add+0x207/0x470
[ 101.914159][ T5903] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 101.916364][ T5903] ? __pfx_alloc_workqueue+0x10/0x10
[ 101.918566][ T5903] ? read_word_at_a_time+0xe/0x20
[ 101.920080][ T5906] loop3: detected capacity change from 0 to 32768
[ 101.920571][ T5903] gfs2_fill_super+0x1352/0x2bf0
[ 101.924738][ T5903] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.927043][ T5903] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 101.929179][ T5903] ? set_blocksize+0x2b1/0x350
[ 101.930809][ T5903] ? sb_set_blocksize+0xf6/0x120
[ 101.932491][ T5903] ? setup_bdev_super+0x392/0x720
[ 101.934251][ T5903] get_tree_bdev+0x36f/0x610
[ 101.935832][ T5903] ? __pfx_gfs2_fill_super+0x10/0x10
[ 101.937627][ T5903] ? __pfx_get_tree_bdev+0x10/0x10
[ 101.939374][ T5903] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 101.941261][ T5903] ? cap_capable+0x1cf/0x240
[ 101.942841][ T5903] gfs2_get_tree+0x4e/0x280
[ 101.944374][ T5903] vfs_get_tree+0x8f/0x380
[ 101.945890][ T5903] path_mount+0x14e6/0x1f20
[ 101.947445][ T5903] ? kmem_cache_free+0x12e/0x390
[ 101.949123][ T5903] ? __pfx_path_mount+0x10/0x10
[ 101.950781][ T5903] ? putname+0x12e/0x170
[ 101.952220][ T5903] __x64_sys_mount+0x297/0x320
[ 101.953854][ T5903] ? __pfx___x64_sys_mount+0x10/0x10
[ 101.955645][ T5903] do_syscall_64+0xcf/0x260
[ 101.957188][ T5903] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.959193][ T5903] RIP: 0033:0x7f2544a7f5aa
[ 101.960701][ T5903] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.967188][ T5903] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 101.969996][ T5903] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 101.972689][ T5903] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 101.975356][ T5903] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 101.978226][ T5903] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 101.981388][ T5903] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 101.984588][ T5903]
[ 101.986849][ T5903] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 101.986978][ T5906] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 101.991877][ T5903] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 101.995432][ T5906] CPU: 1 PID: 5906 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 102.000316][ T5906] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 102.003915][ T5906] Call Trace:
[ 102.005225][ T5906]
[ 102.006126][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 138ms
[ 102.006460][ T5906] dump_stack_lvl+0x16c/0x1f0
[ 102.009168][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 102.010561][ T5906] sysfs_warn_dup+0x7f/0xa0
[ 102.012371][ T5904] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 102.014199][ T5906] sysfs_create_dir_ns+0x24d/0x2b0
[ 102.014217][ T5906] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 102.014228][ T5906] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.014834][ T5908] loop2: detected capacity change from 0 to 32768
[ 102.019437][ T5904] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 102.021163][ T5906] ? do_raw_spin_unlock+0x172/0x230
[ 102.021184][ T5906] kobject_add_internal+0x2c8/0x990
[ 102.021198][ T5906] kobject_init_and_add+0x11c/0x190
[ 102.021211][ T5906] ? __pfx_kobject_init_and_add+0x10/0x10
[ 102.021224][ T5906] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.023195][ T5904] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 102.023195][ T5904] inode = 12 2341
[ 102.023195][ T5904] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 102.024256][ T5908] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.025567][ T5906] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.025580][ T5906] gfs2_sys_fs_add+0x207/0x470
[ 102.025592][ T5906] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 102.028833][ T5904] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 102.030501][ T5906] ? __pfx_alloc_workqueue+0x10/0x10
[ 102.030519][ T5906] ? read_word_at_a_time+0xe/0x20
[ 102.030532][ T5906] gfs2_fill_super+0x1352/0x2bf0
[ 102.032395][ T5904] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5904 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 102.034047][ T5906] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.034062][ T5906] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.034073][ T5906] ? set_blocksize+0x2b1/0x350
[ 102.036013][ T5904] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 102.037746][ T5906] ? sb_set_blocksize+0xf6/0x120
[ 102.037758][ T5906] ? setup_bdev_super+0x392/0x720
[ 102.037772][ T5906] get_tree_bdev+0x36f/0x610
[ 102.044686][ T5904] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 102.047113][ T5906] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.047131][ T5906] ? __pfx_get_tree_bdev+0x10/0x10
[ 102.047142][ T5906] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 102.047156][ T5906] ? cap_capable+0x1cf/0x240
[ 102.047169][ T5906] gfs2_get_tree+0x4e/0x280
[ 102.047181][ T5906] vfs_get_tree+0x8f/0x380
[ 102.047191][ T5906] path_mount+0x14e6/0x1f20
[ 102.047201][ T5906] ? kmem_cache_free+0x12e/0x390
[ 102.047213][ T5906] ? __pfx_path_mount+0x10/0x10
[ 102.047222][ T5906] ? putname+0x12e/0x170
[ 102.047234][ T5906] __x64_sys_mount+0x297/0x320
[ 102.047243][ T5906] ? __pfx___x64_sys_mount+0x10/0x10
[ 102.047253][ T5906] do_syscall_64+0xcf/0x260
[ 102.047266][ T5906] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.049667][ T5904] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 102.050701][ T5906] RIP: 0033:0x7f196247f5aa
[ 102.050725][ T5906] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 102.050734][ T5906] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 102.050745][ T5906] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 102.050752][ T5906] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 102.050758][ T5906] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 102.050764][ T5906] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 102.050770][ T5906] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 102.050777][ T5906]
[ 102.051297][ T5908] CPU: 3 PID: 5908 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 102.051460][ T5906] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 102.051469][ T5906] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 102.059463][ T5904] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 102.059779][ T5908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 102.066769][ T5904] gfs2: fsid=syz:syz.0: File system withdrawn
[ 102.067320][ T5908] Call Trace:
[ 102.067327][ T5908]
[ 102.164083][ T5908] dump_stack_lvl+0x16c/0x1f0
[ 102.165628][ T5908] sysfs_warn_dup+0x7f/0xa0
[ 102.167264][ T5908] sysfs_create_dir_ns+0x24d/0x2b0
[ 102.169001][ T5908] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 102.170914][ T5908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.172713][ T5908] ? do_raw_spin_unlock+0x172/0x230
[ 102.174472][ T5908] kobject_add_internal+0x2c8/0x990
[ 102.176235][ T5908] kobject_init_and_add+0x11c/0x190
[ 102.177992][ T5908] ? __pfx_kobject_init_and_add+0x10/0x10
[ 102.180067][ T5908] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.182333][ T5908] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.184467][ T5908] gfs2_sys_fs_add+0x207/0x470
[ 102.185890][ T5908] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 102.187959][ T5908] ? __pfx_alloc_workqueue+0x10/0x10
[ 102.189892][ T5908] ? read_word_at_a_time+0xe/0x20
[ 102.191673][ T5908] gfs2_fill_super+0x1352/0x2bf0
[ 102.193584][ T5908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.195324][ T5908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.197546][ T5908] ? set_blocksize+0x2b1/0x350
[ 102.199668][ T5908] ? sb_set_blocksize+0xf6/0x120
[ 102.201830][ T5908] ? setup_bdev_super+0x392/0x720
[ 102.203545][ T5908] get_tree_bdev+0x36f/0x610
[ 102.205248][ T5908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.207113][ T5908] ? __pfx_get_tree_bdev+0x10/0x10
[ 102.208801][ T5908] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 102.210649][ T5908] ? cap_capable+0x1cf/0x240
[ 102.212394][ T5908] gfs2_get_tree+0x4e/0x280
[ 102.214257][ T5908] vfs_get_tree+0x8f/0x380
[ 102.215957][ T5908] path_mount+0x14e6/0x1f20
[ 102.217869][ T5908] ? kmem_cache_free+0x12e/0x390
[ 102.219971][ T5908] ? __pfx_path_mount+0x10/0x10
[ 102.221581][ T5908] ? putname+0x12e/0x170
[ 102.223086][ T5908] __x64_sys_mount+0x297/0x320
[ 102.224884][ T5908] ? __pfx___x64_sys_mount+0x10/0x10
[ 102.227105][ T5908] do_syscall_64+0xcf/0x260
[ 102.228632][ T5908] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.230616][ T5908] RIP: 0033:0x7fd083e7f5aa
[ 102.232091][ T5908] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 102.238737][ T5908] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 102.241953][ T5908] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 102.244864][ T5908] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 102.248229][ T5908] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 102.251655][ T5908] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 102.255076][ T5908] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 102.258115][ T5908]
[ 102.259435][ T5904] CPU: 1 PID: 5904 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 102.261639][ T5908] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 102.263394][ T5904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 102.263407][ T5904] Call Trace:
[ 102.263414][ T5904]
[ 102.263421][ T5904] dump_stack_lvl+0x16c/0x1f0
[ 102.263438][ T5904] gfs2_withdraw+0xab8/0x1290
[ 102.268811][ T5908] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 102.272997][ T5904] ? __pfx_gfs2_withdraw+0x10/0x10
[ 102.273024][ T5904] gfs2_dirent_scan+0x2fc/0x3c0
[ 102.284972][ T5904] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 102.287015][ T5904] gfs2_dir_read+0x36a/0x14d0
[ 102.289023][ T5904] ? inode_go_held+0x151/0x210
[ 102.291054][ T5904] ? __pfx_inode_go_held+0x10/0x10
[ 102.293201][ T5904] ? gfs2_instantiate+0x1eb/0x250
[ 102.295339][ T5904] ? gfs2_glock_wait+0x1e0/0x330
[ 102.297424][ T5904] ? __pfx_gfs2_dir_read+0x10/0x10
[ 102.299576][ T5904] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 102.301626][ T5904] ? do_raw_spin_unlock+0x172/0x230
[ 102.303713][ T5904] gfs2_readdir+0x13d/0x1d0
[ 102.305337][ T5904] ? __pfx_gfs2_readdir+0x10/0x10
[ 102.307251][ T5904] ? iterate_dir+0x292/0x9e0
[ 102.309206][ T5904] ? selinux_file_permission+0x125/0x590
[ 102.311550][ T5904] iterate_dir+0x292/0x9e0
[ 102.313453][ T5904] __x64_sys_getdents64+0x14f/0x2e0
[ 102.315621][ T5904] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 102.317953][ T5904] ? xfd_validate_state+0x5d/0x180
[ 102.320103][ T5904] ? __pfx_filldir64+0x10/0x10
[ 102.322097][ T5904] do_syscall_64+0xcf/0x260
[ 102.323990][ T5904] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.326355][ T5904] RIP: 0033:0x7f6440e7dea9
[ 102.328160][ T5904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 102.335857][ T5904] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 102.339067][ T5904] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 102.342066][ T5904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 102.345261][ T5904] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 102.348245][ T5904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 102.351523][ T5904] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 102.354768][ T5904]
[ 102.703747][ T5917] loop3: detected capacity change from 0 to 32768
[ 102.713723][ T5917] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 102.716401][ T5917] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 102.723185][ T5917] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 102.728947][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 102.731303][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 102.735933][ T5915] loop2: detected capacity change from 0 to 32768
[ 102.741444][ T5915] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.744422][ T5915] CPU: 2 PID: 5915 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 102.748121][ T5915] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 102.752106][ T5915] Call Trace:
[ 102.753482][ T5915]
[ 102.754676][ T5915] dump_stack_lvl+0x16c/0x1f0
[ 102.756583][ T5915] sysfs_warn_dup+0x7f/0xa0
[ 102.758413][ T5915] sysfs_create_dir_ns+0x24d/0x2b0
[ 102.760506][ T5915] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 102.762555][ T5919] loop0: detected capacity change from 0 to 32768
[ 102.762742][ T5915] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.767417][ T5915] ? do_raw_spin_unlock+0x172/0x230
[ 102.769513][ T5915] kobject_add_internal+0x2c8/0x990
[ 102.771615][ T5915] kobject_init_and_add+0x11c/0x190
[ 102.773725][ T5915] ? __pfx_kobject_init_and_add+0x10/0x10
[ 102.776025][ T5915] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.777037][ T5919] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.778185][ T5915] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.778203][ T5915] gfs2_sys_fs_add+0x207/0x470
[ 102.778222][ T5915] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 102.778238][ T5915] ? __pfx_alloc_workqueue+0x10/0x10
[ 102.788992][ T5915] ? read_word_at_a_time+0xe/0x20
[ 102.791032][ T5915] gfs2_fill_super+0x1352/0x2bf0
[ 102.793043][ T5915] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.795180][ T5915] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.797329][ T5915] ? set_blocksize+0x2b1/0x350
[ 102.799174][ T5915] ? sb_set_blocksize+0xf6/0x120
[ 102.799713][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms
[ 102.801045][ T5915] ? setup_bdev_super+0x392/0x720
[ 102.801068][ T5915] get_tree_bdev+0x36f/0x610
[ 102.801083][ T5915] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.801102][ T5915] ? __pfx_get_tree_bdev+0x10/0x10
[ 102.807385][ T5921] loop1: detected capacity change from 0 to 32768
[ 102.809397][ T5915] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 102.816250][ T5915] ? cap_capable+0x1cf/0x240
[ 102.818106][ T5915] gfs2_get_tree+0x4e/0x280
[ 102.819961][ T5915] vfs_get_tree+0x8f/0x380
[ 102.821779][ T5915] path_mount+0x14e6/0x1f20
[ 102.823655][ T5915] ? kmem_cache_free+0x12e/0x390
[ 102.825687][ T5915] ? __pfx_path_mount+0x10/0x10
[ 102.827698][ T5915] ? putname+0x12e/0x170
[ 102.829450][ T5915] __x64_sys_mount+0x297/0x320
[ 102.831404][ T5915] ? __pfx___x64_sys_mount+0x10/0x10
[ 102.833435][ T5915] do_syscall_64+0xcf/0x260
[ 102.835288][ T5915] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.836448][ T5921] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 102.837628][ T5915] RIP: 0033:0x7fd083e7f5aa
[ 102.837644][ T5915] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 102.837658][ T5915] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 102.837674][ T5915] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 102.856431][ T5915] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 102.859516][ T5915] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 102.862654][ T5915] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 102.865775][ T5915] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 102.868972][ T5915]
[ 102.870224][ T5921] CPU: 3 PID: 5921 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 102.872537][ T5915] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 102.872698][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 102.872767][ T5917] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 102.874028][ T5921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 102.874040][ T5921] Call Trace:
[ 102.874046][ T5921]
[ 102.874052][ T5921] dump_stack_lvl+0x16c/0x1f0
[ 102.876587][ T5917] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 102.876603][ T5917] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 102.876603][ T5917] inode = 12 2341
[ 102.876603][ T5917] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 102.876625][ T5917] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 102.876651][ T5917] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5917 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 102.876689][ T5917] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 102.876710][ T5917] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 102.876720][ T5917] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 102.876730][ T5917] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 102.877146][ T5917] gfs2: fsid=syz:syz.0: File system withdrawn
[ 102.879525][ T5915] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 102.881723][ T5921] sysfs_warn_dup+0x7f/0xa0
[ 102.881747][ T5921] sysfs_create_dir_ns+0x24d/0x2b0
[ 102.881767][ T5921] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 102.881785][ T5921] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.937694][ T5921] ? do_raw_spin_unlock+0x172/0x230
[ 102.939873][ T5921] kobject_add_internal+0x2c8/0x990
[ 102.942017][ T5921] kobject_init_and_add+0x11c/0x190
[ 102.944183][ T5921] ? __pfx_kobject_init_and_add+0x10/0x10
[ 102.946494][ T5921] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.948734][ T5921] ? lockdep_init_map_type+0x16d/0x7d0
[ 102.950959][ T5921] gfs2_sys_fs_add+0x207/0x470
[ 102.952971][ T5921] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 102.955139][ T5921] ? __pfx_alloc_workqueue+0x10/0x10
[ 102.957321][ T5921] ? read_word_at_a_time+0xe/0x20
[ 102.959396][ T5921] gfs2_fill_super+0x1352/0x2bf0
[ 102.961466][ T5921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.963618][ T5921] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 102.965791][ T5921] ? set_blocksize+0x2b1/0x350
[ 102.967758][ T5921] ? sb_set_blocksize+0xf6/0x120
[ 102.969776][ T5921] ? setup_bdev_super+0x392/0x720
[ 102.971865][ T5921] get_tree_bdev+0x36f/0x610
[ 102.973780][ T5921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 102.975951][ T5921] ? __pfx_get_tree_bdev+0x10/0x10
[ 102.978039][ T5921] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 102.980388][ T5921] ? cap_capable+0x1cf/0x240
[ 102.982346][ T5921] gfs2_get_tree+0x4e/0x280
[ 102.984265][ T5921] vfs_get_tree+0x8f/0x380
[ 102.986112][ T5921] path_mount+0x14e6/0x1f20
[ 102.988020][ T5921] ? kmem_cache_free+0x12e/0x390
[ 102.990089][ T5921] ? __pfx_path_mount+0x10/0x10
[ 102.991910][ T5921] ? putname+0x12e/0x170
[ 102.993355][ T5921] __x64_sys_mount+0x297/0x320
[ 102.995003][ T5921] ? __pfx___x64_sys_mount+0x10/0x10
[ 102.996760][ T5921] do_syscall_64+0xcf/0x260
[ 102.998278][ T5921] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.000809][ T5921] RIP: 0033:0x7f6440e7f5aa
[ 103.002802][ T5921] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.011101][ T5921] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 103.014191][ T5921] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 103.017173][ T5921] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 103.019935][ T5921] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 103.022747][ T5921] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 103.025516][ T5921] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 103.028306][ T5921]
[ 103.029399][ T5917] CPU: 0 PID: 5917 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 103.031150][ T5921] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 103.032785][ T5917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 103.032798][ T5917] Call Trace:
[ 103.032806][ T5917]
[ 103.032812][ T5917] dump_stack_lvl+0x16c/0x1f0
[ 103.038466][ T5921] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 103.041759][ T5917] gfs2_withdraw+0xab8/0x1290
[ 103.041776][ T5917] ? __pfx_gfs2_withdraw+0x10/0x10
[ 103.041789][ T5917] gfs2_dirent_scan+0x2fc/0x3c0
[ 103.041802][ T5917] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 103.041815][ T5917] gfs2_dir_read+0x36a/0x14d0
[ 103.041831][ T5917] ? inode_go_held+0x151/0x210
[ 103.041842][ T5917] ? __pfx_inode_go_held+0x10/0x10
[ 103.041853][ T5917] ? gfs2_instantiate+0x1eb/0x250
[ 103.041866][ T5917] ? gfs2_glock_wait+0x1e0/0x330
[ 103.041875][ T5917] ? __pfx_gfs2_dir_read+0x10/0x10
[ 103.041887][ T5917] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 103.041897][ T5917] ? do_raw_spin_unlock+0x172/0x230
[ 103.041909][ T5917] gfs2_readdir+0x13d/0x1d0
[ 103.041920][ T5917] ? __pfx_gfs2_readdir+0x10/0x10
[ 103.041931][ T5917] ? iterate_dir+0x292/0x9e0
[ 103.041944][ T5917] ? selinux_file_permission+0x125/0x590
[ 103.041955][ T5917] iterate_dir+0x292/0x9e0
[ 103.041968][ T5917] __x64_sys_getdents64+0x14f/0x2e0
[ 103.079066][ T5917] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 103.080951][ T5917] ? xfd_validate_state+0x5d/0x180
[ 103.082646][ T5917] ? __pfx_filldir64+0x10/0x10
[ 103.084255][ T5917] do_syscall_64+0xcf/0x260
[ 103.085763][ T5917] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.087963][ T5917] RIP: 0033:0x7f196247dea9
[ 103.089926][ T5917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.098037][ T5917] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 103.101545][ T5917] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 103.104879][ T5917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 103.108279][ T5917] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 103.111728][ T5917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 103.114966][ T5917] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 103.118292][ T5917]
[ 103.119618][ T5919] CPU: 1 PID: 5919 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 103.122399][ T5919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 103.125697][ T5919] Call Trace:
[ 103.126880][ T5919]
[ 103.127861][ T5919] dump_stack_lvl+0x16c/0x1f0
[ 103.129412][ T5919] sysfs_warn_dup+0x7f/0xa0
[ 103.130980][ T5919] sysfs_create_dir_ns+0x24d/0x2b0
[ 103.132710][ T5919] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 103.134645][ T5919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 103.136434][ T5919] ? do_raw_spin_unlock+0x172/0x230
[ 103.138150][ T5919] kobject_add_internal+0x2c8/0x990
[ 103.139866][ T5919] kobject_init_and_add+0x11c/0x190
[ 103.141548][ T5919] ? __pfx_kobject_init_and_add+0x10/0x10
[ 103.143425][ T5919] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.145233][ T5919] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.147068][ T5919] gfs2_sys_fs_add+0x207/0x470
[ 103.148658][ T5919] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 103.150569][ T5919] ? __pfx_alloc_workqueue+0x10/0x10
[ 103.152334][ T5919] ? read_word_at_a_time+0xe/0x20
[ 103.154009][ T5919] gfs2_fill_super+0x1352/0x2bf0
[ 103.155641][ T5919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.157382][ T5919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 103.159174][ T5919] ? set_blocksize+0x2b1/0x350
[ 103.160780][ T5919] ? sb_set_blocksize+0xf6/0x120
[ 103.162424][ T5919] ? setup_bdev_super+0x392/0x720
[ 103.164181][ T5919] get_tree_bdev+0x36f/0x610
[ 103.165692][ T5919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.167497][ T5919] ? __pfx_get_tree_bdev+0x10/0x10
[ 103.169264][ T5919] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 103.171165][ T5919] ? cap_capable+0x1cf/0x240
[ 103.172763][ T5919] gfs2_get_tree+0x4e/0x280
[ 103.174670][ T5919] vfs_get_tree+0x8f/0x380
[ 103.176325][ T5919] path_mount+0x14e6/0x1f20
[ 103.177892][ T5919] ? kmem_cache_free+0x12e/0x390
[ 103.179904][ T5919] ? __pfx_path_mount+0x10/0x10
[ 103.181512][ T5919] ? putname+0x12e/0x170
[ 103.182992][ T5919] __x64_sys_mount+0x297/0x320
[ 103.184742][ T5919] ? __pfx___x64_sys_mount+0x10/0x10
[ 103.186951][ T5919] do_syscall_64+0xcf/0x260
[ 103.188530][ T5919] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.190584][ T5919] RIP: 0033:0x7f2544a7f5aa
[ 103.192368][ T5919] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.199608][ T5919] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 103.202365][ T5919] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 103.205011][ T5919] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 103.207688][ T5919] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 103.210467][ T5919] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 103.213011][ T5919] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 103.215584][ T5919]
[ 103.219262][ T5919] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
2024/05/14 22:38:35 executed programs: 93
[ 103.230729][ T5919] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 103.542009][ T5928] loop2: detected capacity change from 0 to 32768
[ 103.548621][ T5928] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 103.556967][ T5928] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 103.573528][ T5928] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 1ms
[ 103.583985][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 103.586299][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 103.606295][ T5930] loop1: detected capacity change from 0 to 32768
[ 103.611081][ T5930] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 103.614177][ T5930] CPU: 0 PID: 5930 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 103.617892][ T5930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 103.621841][ T5930] Call Trace:
[ 103.623170][ T5930]
[ 103.624330][ T5930] dump_stack_lvl+0x16c/0x1f0
[ 103.625476][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 103.626138][ T5930] sysfs_warn_dup+0x7f/0xa0
[ 103.626157][ T5930] sysfs_create_dir_ns+0x24d/0x2b0
[ 103.626173][ T5930] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 103.629149][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 103.630377][ T5930] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 103.633104][ T5928] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 103.634469][ T5930] ? do_raw_spin_unlock+0x172/0x230
[ 103.634488][ T5930] kobject_add_internal+0x2c8/0x990
[ 103.634508][ T5930] kobject_init_and_add+0x11c/0x190
[ 103.647250][ T5930] ? __pfx_kobject_init_and_add+0x10/0x10
[ 103.648655][ T5928] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 103.649435][ T5930] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.654652][ T5930] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.656729][ T5928] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 103.656729][ T5928] inode = 12 2341
[ 103.656729][ T5928] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 103.656757][ T5930] gfs2_sys_fs_add+0x207/0x470
[ 103.664913][ T5930] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 103.666738][ T5930] ? __pfx_alloc_workqueue+0x10/0x10
[ 103.667192][ T5928] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 103.668543][ T5930] ? read_word_at_a_time+0xe/0x20
[ 103.668561][ T5930] gfs2_fill_super+0x1352/0x2bf0
[ 103.668577][ T5930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.672519][ T5928] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5928 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 103.673576][ T5930] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 103.673590][ T5930] ? set_blocksize+0x2b1/0x350
[ 103.673600][ T5930] ? sb_set_blocksize+0xf6/0x120
[ 103.673609][ T5930] ? setup_bdev_super+0x392/0x720
[ 103.675485][ T5928] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 103.677173][ T5930] get_tree_bdev+0x36f/0x610
[ 103.677186][ T5930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.677200][ T5930] ? __pfx_get_tree_bdev+0x10/0x10
[ 103.677209][ T5930] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 103.695425][ T5934] loop0: detected capacity change from 0 to 32768
[ 103.696046][ T5930] ? cap_capable+0x1cf/0x240
[ 103.702813][ T5930] gfs2_get_tree+0x4e/0x280
[ 103.704696][ T5930] vfs_get_tree+0x8f/0x380
[ 103.706553][ T5930] path_mount+0x14e6/0x1f20
[ 103.708464][ T5930] ? kmem_cache_free+0x12e/0x390
[ 103.710532][ T5930] ? __pfx_path_mount+0x10/0x10
[ 103.712548][ T5930] ? putname+0x12e/0x170
[ 103.714335][ T5930] __x64_sys_mount+0x297/0x320
[ 103.716321][ T5930] ? __pfx___x64_sys_mount+0x10/0x10
[ 103.718470][ T5930] do_syscall_64+0xcf/0x260
[ 103.720406][ T5930] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.722876][ T5930] RIP: 0033:0x7f6440e7f5aa
[ 103.724746][ T5930] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.727997][ T5933] loop3: detected capacity change from 0 to 32768
[ 103.730773][ T5928] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 103.730788][ T5928] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 103.730799][ T5928] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 103.730974][ T5928] gfs2: fsid=syz:syz.0: File system withdrawn
[ 103.732464][ T5930] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 103.732486][ T5930] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 103.732499][ T5930] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 103.732511][ T5930] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 103.732522][ T5930] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 103.732533][ T5930] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 103.732547][ T5930]
[ 103.732555][ T5928] CPU: 1 PID: 5928 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 103.732575][ T5928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 103.732585][ T5928] Call Trace:
[ 103.732592][ T5928]
[ 103.732599][ T5928] dump_stack_lvl+0x16c/0x1f0
[ 103.732623][ T5928] gfs2_withdraw+0xab8/0x1290
[ 103.732647][ T5928] ? __pfx_gfs2_withdraw+0x10/0x10
[ 103.732670][ T5928] gfs2_dirent_scan+0x2fc/0x3c0
[ 103.733084][ T5934] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 103.739663][ T5930] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 103.740704][ T5928] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 103.740732][ T5928] gfs2_dir_read+0x36a/0x14d0
[ 103.740756][ T5928] ? inode_go_held+0x151/0x210
[ 103.743377][ T5930] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 103.745514][ T5928] ? __pfx_inode_go_held+0x10/0x10
[ 103.804264][ T5928] ? gfs2_instantiate+0x1eb/0x250
[ 103.806341][ T5928] ? gfs2_glock_wait+0x1e0/0x330
[ 103.808409][ T5928] ? __pfx_gfs2_dir_read+0x10/0x10
[ 103.810516][ T5928] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 103.812571][ T5928] ? do_raw_spin_unlock+0x172/0x230
[ 103.814749][ T5928] gfs2_readdir+0x13d/0x1d0
[ 103.816663][ T5928] ? __pfx_gfs2_readdir+0x10/0x10
[ 103.818757][ T5928] ? iterate_dir+0x292/0x9e0
[ 103.820681][ T5928] ? selinux_file_permission+0x125/0x590
[ 103.823007][ T5928] iterate_dir+0x292/0x9e0
[ 103.824862][ T5928] __x64_sys_getdents64+0x14f/0x2e0
[ 103.827008][ T5928] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 103.829366][ T5928] ? xfd_validate_state+0x5d/0x180
[ 103.831491][ T5928] ? __pfx_filldir64+0x10/0x10
[ 103.833535][ T5928] do_syscall_64+0xcf/0x260
[ 103.835445][ T5928] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.837903][ T5928] RIP: 0033:0x7fd083e7dea9
[ 103.839764][ T5928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.847609][ T5928] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 103.851031][ T5928] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 103.854295][ T5928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 103.857540][ T5928] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 103.860773][ T5928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 103.864002][ T5928] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 103.867228][ T5928]
[ 103.868618][ T5934] CPU: 2 PID: 5934 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 103.871797][ T5934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 103.875239][ T5934] Call Trace:
[ 103.876424][ T5934]
[ 103.877447][ T5934] dump_stack_lvl+0x16c/0x1f0
[ 103.879153][ T5934] sysfs_warn_dup+0x7f/0xa0
[ 103.880701][ T5934] sysfs_create_dir_ns+0x24d/0x2b0
[ 103.882432][ T5934] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 103.884362][ T5934] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 103.886508][ T5934] ? do_raw_spin_unlock+0x172/0x230
[ 103.888713][ T5934] kobject_add_internal+0x2c8/0x990
[ 103.890482][ T5934] kobject_init_and_add+0x11c/0x190
[ 103.892676][ T5934] ? __pfx_kobject_init_and_add+0x10/0x10
[ 103.894590][ T5934] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.896458][ T5934] ? lockdep_init_map_type+0x16d/0x7d0
[ 103.898334][ T5934] gfs2_sys_fs_add+0x207/0x470
[ 103.900000][ T5934] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 103.901795][ T5934] ? __pfx_alloc_workqueue+0x10/0x10
[ 103.903680][ T5934] ? read_word_at_a_time+0xe/0x20
[ 103.905611][ T5934] gfs2_fill_super+0x1352/0x2bf0
[ 103.905921][ T5933] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 103.907371][ T5934] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.907388][ T5934] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 103.907399][ T5934] ? set_blocksize+0x2b1/0x350
[ 103.907409][ T5934] ? sb_set_blocksize+0xf6/0x120
[ 103.907418][ T5934] ? setup_bdev_super+0x392/0x720
[ 103.907432][ T5934] get_tree_bdev+0x36f/0x610
[ 103.921127][ T5934] ? __pfx_gfs2_fill_super+0x10/0x10
[ 103.922947][ T5934] ? __pfx_get_tree_bdev+0x10/0x10
[ 103.924667][ T5934] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 103.926563][ T5934] ? cap_capable+0x1cf/0x240
[ 103.928240][ T5934] gfs2_get_tree+0x4e/0x280
[ 103.929836][ T5934] vfs_get_tree+0x8f/0x380
[ 103.931375][ T5934] path_mount+0x14e6/0x1f20
[ 103.933033][ T5934] ? kmem_cache_free+0x12e/0x390
[ 103.934722][ T5934] ? __pfx_path_mount+0x10/0x10
[ 103.936377][ T5934] ? putname+0x12e/0x170
[ 103.937815][ T5934] __x64_sys_mount+0x297/0x320
[ 103.939443][ T5934] ? __pfx___x64_sys_mount+0x10/0x10
[ 103.941217][ T5934] do_syscall_64+0xcf/0x260
[ 103.942775][ T5934] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.944842][ T5934] RIP: 0033:0x7f2544a7f5aa
[ 103.946369][ T5934] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.952849][ T5934] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 103.955663][ T5934] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 103.958703][ T5934] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 103.961742][ T5934] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 103.964869][ T5934] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 103.967563][ T5934] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 103.970224][ T5934]
[ 103.971390][ T5933] CPU: 0 PID: 5933 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 103.975631][ T5933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 103.976780][ T5934] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 103.980006][ T5933] Call Trace:
[ 103.985401][ T5934] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 103.986857][ T5933]
[ 103.990749][ T5933] dump_stack_lvl+0x16c/0x1f0
[ 103.992851][ T5933] sysfs_warn_dup+0x7f/0xa0
[ 103.994885][ T5933] sysfs_create_dir_ns+0x24d/0x2b0
[ 103.997154][ T5933] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 103.999649][ T5933] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.002026][ T5933] ? do_raw_spin_unlock+0x172/0x230
[ 104.004333][ T5933] kobject_add_internal+0x2c8/0x990
[ 104.006589][ T5933] kobject_init_and_add+0x11c/0x190
[ 104.008887][ T5933] ? __pfx_kobject_init_and_add+0x10/0x10
[ 104.011370][ T5933] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.013788][ T5933] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.016290][ T5933] gfs2_sys_fs_add+0x207/0x470
[ 104.018422][ T5933] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 104.020909][ T5933] ? __pfx_alloc_workqueue+0x10/0x10
[ 104.023225][ T5933] ? read_word_at_a_time+0xe/0x20
[ 104.025434][ T5933] gfs2_fill_super+0x1352/0x2bf0
[ 104.027620][ T5933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.029883][ T5933] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.032252][ T5933] ? set_blocksize+0x2b1/0x350
[ 104.034398][ T5933] ? sb_set_blocksize+0xf6/0x120
[ 104.036566][ T5933] ? setup_bdev_super+0x392/0x720
[ 104.038819][ T5933] get_tree_bdev+0x36f/0x610
[ 104.040874][ T5933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.043239][ T5933] ? __pfx_get_tree_bdev+0x10/0x10
[ 104.045496][ T5933] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 104.047973][ T5933] ? cap_capable+0x1cf/0x240
[ 104.050116][ T5933] gfs2_get_tree+0x4e/0x280
[ 104.052140][ T5933] vfs_get_tree+0x8f/0x380
[ 104.054131][ T5933] path_mount+0x14e6/0x1f20
[ 104.056148][ T5933] ? kmem_cache_free+0x12e/0x390
[ 104.058330][ T5933] ? __pfx_path_mount+0x10/0x10
[ 104.060471][ T5933] ? putname+0x12e/0x170
[ 104.062330][ T5933] __x64_sys_mount+0x297/0x320
[ 104.064442][ T5933] ? __pfx___x64_sys_mount+0x10/0x10
[ 104.066759][ T5933] do_syscall_64+0xcf/0x260
[ 104.068598][ T5933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.071121][ T5933] RIP: 0033:0x7f196247f5aa
[ 104.072951][ T5933] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 104.081085][ T5933] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.084500][ T5933] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 104.087865][ T5933] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 104.091117][ T5933] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 104.094480][ T5933] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 104.097624][ T5933] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 104.100892][ T5933]
[ 104.106282][ T5933] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 104.112611][ T5933] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 104.553448][ T5942] loop2: detected capacity change from 0 to 32768
[ 104.571305][ T5943] loop1: detected capacity change from 0 to 32768
[ 104.580526][ T5942] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 104.585567][ T5942] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 104.591204][ T5943] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 104.593959][ T5943] CPU: 2 PID: 5943 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 104.597217][ T5943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 104.601667][ T5943] Call Trace:
[ 104.603054][ T5943]
[ 104.604243][ T5943] dump_stack_lvl+0x16c/0x1f0
[ 104.606185][ T5943] sysfs_warn_dup+0x7f/0xa0
[ 104.608067][ T5943] sysfs_create_dir_ns+0x24d/0x2b0
[ 104.610164][ T5943] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 104.612314][ T5943] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.614441][ T5943] ? do_raw_spin_unlock+0x172/0x230
[ 104.614711][ T5947] loop3: detected capacity change from 0 to 32768
[ 104.616574][ T5943] kobject_add_internal+0x2c8/0x990
[ 104.616601][ T5943] kobject_init_and_add+0x11c/0x190
[ 104.616614][ T5943] ? __pfx_kobject_init_and_add+0x10/0x10
[ 104.626129][ T5943] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.628255][ T5942] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 104.628406][ T5943] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.630805][ T5947] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 104.636397][ T5943] gfs2_sys_fs_add+0x207/0x470
[ 104.638398][ T5943] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 104.640653][ T5943] ? __pfx_alloc_workqueue+0x10/0x10
[ 104.642814][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 104.642950][ T5943] ? read_word_at_a_time+0xe/0x20
[ 104.646167][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 104.647853][ T5943] gfs2_fill_super+0x1352/0x2bf0
[ 104.647875][ T5943] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.647889][ T5943] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.647900][ T5943] ? set_blocksize+0x2b1/0x350
[ 104.647910][ T5943] ? sb_set_blocksize+0xf6/0x120
[ 104.647919][ T5943] ? setup_bdev_super+0x392/0x720
[ 104.662911][ T5943] get_tree_bdev+0x36f/0x610
[ 104.664779][ T5943] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.666935][ T5943] ? __pfx_get_tree_bdev+0x10/0x10
[ 104.669091][ T5943] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 104.671349][ T5943] ? cap_capable+0x1cf/0x240
[ 104.673195][ T5943] gfs2_get_tree+0x4e/0x280
[ 104.675047][ T5943] vfs_get_tree+0x8f/0x380
[ 104.676597][ T5943] path_mount+0x14e6/0x1f20
[ 104.678157][ T5943] ? kmem_cache_free+0x12e/0x390
[ 104.679935][ T5943] ? __pfx_path_mount+0x10/0x10
[ 104.681623][ T5943] ? putname+0x12e/0x170
[ 104.682461][ T5945] loop0: detected capacity change from 0 to 32768
[ 104.683329][ T5943] __x64_sys_mount+0x297/0x320
[ 104.683343][ T5943] ? __pfx___x64_sys_mount+0x10/0x10
[ 104.683353][ T5943] do_syscall_64+0xcf/0x260
[ 104.683367][ T5943] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.694280][ T5943] RIP: 0033:0x7f6440e7f5aa
[ 104.696144][ T5943] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 104.703396][ T5943] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.706833][ T5943] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 104.710118][ T5943] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 104.713387][ T5943] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 104.717227][ T5943] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 104.720405][ T5943] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 104.723610][ T5943]
[ 104.724980][ T5947] CPU: 3 PID: 5947 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 104.728746][ T5947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 104.732280][ T5947] Call Trace:
[ 104.733491][ T5947]
[ 104.733863][ T5945] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 104.734475][ T5947] dump_stack_lvl+0x16c/0x1f0
[ 104.739279][ T5947] sysfs_warn_dup+0x7f/0xa0
[ 104.740997][ T5947] sysfs_create_dir_ns+0x24d/0x2b0
[ 104.742949][ T5947] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 104.744775][ T5947] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.747137][ T5947] ? do_raw_spin_unlock+0x172/0x230
[ 104.749685][ T5947] kobject_add_internal+0x2c8/0x990
[ 104.752151][ T5947] kobject_init_and_add+0x11c/0x190
[ 104.754742][ T5947] ? __pfx_kobject_init_and_add+0x10/0x10
[ 104.757494][ T5947] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.760117][ T5947] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.762461][ T5947] gfs2_sys_fs_add+0x207/0x470
[ 104.764507][ T5947] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 104.767029][ T5947] ? __pfx_alloc_workqueue+0x10/0x10
[ 104.769296][ T5947] ? read_word_at_a_time+0xe/0x20
[ 104.771142][ T5947] gfs2_fill_super+0x1352/0x2bf0
[ 104.773093][ T5947] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.775158][ T5947] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.776986][ T5947] ? set_blocksize+0x2b1/0x350
[ 104.779403][ T5947] ? sb_set_blocksize+0xf6/0x120
[ 104.780699][ T5943] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 104.781311][ T5947] ? setup_bdev_super+0x392/0x720
[ 104.786912][ T5943] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 104.788697][ T5947] get_tree_bdev+0x36f/0x610
[ 104.793418][ T5947] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.795683][ T5947] ? __pfx_get_tree_bdev+0x10/0x10
[ 104.797881][ T5947] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 104.800271][ T5947] ? cap_capable+0x1cf/0x240
[ 104.802259][ T5947] gfs2_get_tree+0x4e/0x280
[ 104.804195][ T5947] vfs_get_tree+0x8f/0x380
[ 104.806128][ T5947] path_mount+0x14e6/0x1f20
[ 104.808338][ T5947] ? kmem_cache_free+0x12e/0x390
[ 104.810675][ T5947] ? __pfx_path_mount+0x10/0x10
[ 104.813005][ T5947] ? putname+0x12e/0x170
[ 104.814439][ T5947] __x64_sys_mount+0x297/0x320
[ 104.815632][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 169ms
[ 104.816224][ T5947] ? __pfx___x64_sys_mount+0x10/0x10
[ 104.816238][ T5947] do_syscall_64+0xcf/0x260
[ 104.816252][ T5947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.816266][ T5947] RIP: 0033:0x7f196247f5aa
[ 104.816275][ T5947] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 104.816285][ T5947] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246
[ 104.831247][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 104.841419][ T5947] ORIG_RAX: 00000000000000a5
[ 104.841431][ T5947] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 104.841440][ T5947] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 104.841447][ T5947] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 104.841453][ T5947] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 104.841460][ T5947] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 104.841468][ T5947]
[ 104.843742][ T5947] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 104.844403][ T5945] CPU: 2 PID: 5945 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 104.844426][ T5945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 104.846698][ T5947] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 104.848712][ T5945] Call Trace:
[ 104.848722][ T5945]
[ 104.848729][ T5945] dump_stack_lvl+0x16c/0x1f0
[ 104.848754][ T5945] sysfs_warn_dup+0x7f/0xa0
[ 104.864524][ T5942] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 104.866899][ T5945] sysfs_create_dir_ns+0x24d/0x2b0
[ 104.866926][ T5945] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 104.866945][ T5945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.902608][ T5945] ? do_raw_spin_unlock+0x172/0x230
[ 104.904924][ T5945] kobject_add_internal+0x2c8/0x990
[ 104.907278][ T5945] kobject_init_and_add+0x11c/0x190
[ 104.909594][ T5945] ? __pfx_kobject_init_and_add+0x10/0x10
[ 104.912130][ T5945] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.914368][ T5945] ? lockdep_init_map_type+0x16d/0x7d0
[ 104.916785][ T5945] gfs2_sys_fs_add+0x207/0x470
[ 104.918925][ T5945] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 104.921246][ T5945] ? __pfx_alloc_workqueue+0x10/0x10
[ 104.923608][ T5945] ? read_word_at_a_time+0xe/0x20
[ 104.925843][ T5945] gfs2_fill_super+0x1352/0x2bf0
[ 104.927993][ T5945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.930228][ T5945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.932608][ T5945] ? set_blocksize+0x2b1/0x350
[ 104.934718][ T5945] ? sb_set_blocksize+0xf6/0x120
[ 104.936870][ T5945] ? setup_bdev_super+0x392/0x720
[ 104.939079][ T5945] get_tree_bdev+0x36f/0x610
[ 104.941052][ T5945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 104.943397][ T5945] ? __pfx_get_tree_bdev+0x10/0x10
[ 104.945648][ T5945] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 104.948017][ T5945] ? cap_capable+0x1cf/0x240
[ 104.949848][ T5945] gfs2_get_tree+0x4e/0x280
[ 104.951764][ T5945] vfs_get_tree+0x8f/0x380
[ 104.953703][ T5945] path_mount+0x14e6/0x1f20
[ 104.955741][ T5945] ? kmem_cache_free+0x12e/0x390
[ 104.957956][ T5945] ? __pfx_path_mount+0x10/0x10
[ 104.960125][ T5945] ? putname+0x12e/0x170
[ 104.962007][ T5945] __x64_sys_mount+0x297/0x320
[ 104.964127][ T5945] ? __pfx___x64_sys_mount+0x10/0x10
[ 104.966449][ T5945] do_syscall_64+0xcf/0x260
[ 104.968458][ T5945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.971002][ T5945] RIP: 0033:0x7f2544a7f5aa
[ 104.972991][ T5945] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 104.981233][ T5945] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 104.984825][ T5945] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 104.988218][ T5945] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 104.991739][ T5945] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 104.995412][ T5945] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 104.998857][ T5945] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 105.002247][ T5945]
[ 105.004697][ T5945] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 105.009469][ T5945] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 105.011139][ T5942] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 105.016155][ T5942] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 105.016155][ T5942] inode = 12 2341
[ 105.016155][ T5942] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 105.025544][ T5942] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 105.029464][ T5942] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5942 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 105.033688][ T5942] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 105.036910][ T5942] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 105.041144][ T5942] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 105.044604][ T5942] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 105.050824][ T5942] gfs2: fsid=syz:syz.0: File system withdrawn
[ 105.054176][ T5942] CPU: 3 PID: 5942 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 105.059402][ T5942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 105.064609][ T5942] Call Trace:
[ 105.066420][ T5942]
[ 105.067772][ T5942] dump_stack_lvl+0x16c/0x1f0
[ 105.070176][ T5942] gfs2_withdraw+0xab8/0x1290
[ 105.072628][ T5942] ? __pfx_gfs2_withdraw+0x10/0x10
[ 105.074672][ T5942] gfs2_dirent_scan+0x2fc/0x3c0
[ 105.076874][ T5942] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 105.079302][ T5942] gfs2_dir_read+0x36a/0x14d0
[ 105.081405][ T5942] ? inode_go_held+0x151/0x210
[ 105.083556][ T5942] ? __pfx_inode_go_held+0x10/0x10
[ 105.085775][ T5942] ? gfs2_instantiate+0x1eb/0x250
[ 105.088009][ T5942] ? gfs2_glock_wait+0x1e0/0x330
[ 105.090211][ T5942] ? __pfx_gfs2_dir_read+0x10/0x10
[ 105.092488][ T5942] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 105.095297][ T5942] ? do_raw_spin_unlock+0x172/0x230
[ 105.097996][ T5942] gfs2_readdir+0x13d/0x1d0
[ 105.100042][ T5942] ? __pfx_gfs2_readdir+0x10/0x10
[ 105.102653][ T5942] ? iterate_dir+0x292/0x9e0
[ 105.105545][ T5942] ? selinux_file_permission+0x125/0x590
[ 105.108328][ T5942] iterate_dir+0x292/0x9e0
[ 105.110434][ T5942] __x64_sys_getdents64+0x14f/0x2e0
[ 105.112857][ T5942] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 105.115435][ T5942] ? xfd_validate_state+0x5d/0x180
[ 105.117763][ T5942] ? __pfx_filldir64+0x10/0x10
[ 105.119848][ T5942] do_syscall_64+0xcf/0x260
[ 105.121694][ T5942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.124075][ T5942] RIP: 0033:0x7fd083e7dea9
[ 105.125755][ T5942] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 105.132538][ T5942] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 105.135969][ T5942] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 105.139251][ T5942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 105.142536][ T5942] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 105.145470][ T5942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 105.148086][ T5942] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 105.151131][ T5942]
[ 105.489250][ T5958] loop0: detected capacity change from 0 to 32768
[ 105.495611][ T5958] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 105.499021][ T5958] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 105.502315][ T5954] loop1: detected capacity change from 0 to 32768
[ 105.507333][ T5954] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 105.510251][ T5954] CPU: 3 PID: 5954 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 105.513064][ T5958] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 105.513813][ T5954] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 105.513824][ T5954] Call Trace:
[ 105.513830][ T5954]
[ 105.513835][ T5954] dump_stack_lvl+0x16c/0x1f0
[ 105.513856][ T5954] sysfs_warn_dup+0x7f/0xa0
[ 105.518140][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 105.521267][ T5954] sysfs_create_dir_ns+0x24d/0x2b0
[ 105.521292][ T5954] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 105.521312][ T5954] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 105.521329][ T5954] ? do_raw_spin_unlock+0x172/0x230
[ 105.521349][ T5954] kobject_add_internal+0x2c8/0x990
[ 105.521373][ T5954] kobject_init_and_add+0x11c/0x190
[ 105.523935][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 105.524026][ T5954] ? __pfx_kobject_init_and_add+0x10/0x10
[ 105.532252][ T5956] loop3: detected capacity change from 0 to 32768
[ 105.533056][ T5954] ? lockdep_init_map_type+0x16d/0x7d0
[ 105.551910][ T5954] ? lockdep_init_map_type+0x16d/0x7d0
[ 105.553139][ T5956] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 105.553764][ T5954] gfs2_sys_fs_add+0x207/0x470
[ 105.558517][ T5954] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 105.560481][ T5954] ? __pfx_alloc_workqueue+0x10/0x10
[ 105.562394][ T5954] ? read_word_at_a_time+0xe/0x20
[ 105.564126][ T5954] gfs2_fill_super+0x1352/0x2bf0
[ 105.565925][ T5954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 105.567734][ T5954] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 105.569555][ T5954] ? set_blocksize+0x2b1/0x350
[ 105.571210][ T5954] ? sb_set_blocksize+0xf6/0x120
[ 105.573059][ T5954] ? setup_bdev_super+0x392/0x720
[ 105.575123][ T5954] get_tree_bdev+0x36f/0x610
[ 105.577043][ T5954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 105.579269][ T5954] ? __pfx_get_tree_bdev+0x10/0x10
[ 105.581416][ T5954] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 105.583771][ T5954] ? cap_capable+0x1cf/0x240
[ 105.583788][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 105.585705][ T5954] gfs2_get_tree+0x4e/0x280
[ 105.585732][ T5954] vfs_get_tree+0x8f/0x380
[ 105.592166][ T5954] path_mount+0x14e6/0x1f20
[ 105.593390][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 105.593813][ T5954] ? kmem_cache_free+0x12e/0x390
[ 105.596822][ T5958] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 105.597693][ T5954] ? __pfx_path_mount+0x10/0x10
[ 105.597713][ T5954] ? putname+0x12e/0x170
[ 105.597733][ T5954] __x64_sys_mount+0x297/0x320
[ 105.606212][ T5954] ? __pfx___x64_sys_mount+0x10/0x10
[ 105.608287][ T5954] do_syscall_64+0xcf/0x260
[ 105.610079][ T5954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.610906][ T5958] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 105.612188][ T5954] RIP: 0033:0x7f6440e7f5aa
[ 105.615300][ T5958] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 105.615300][ T5958] inode = 12 2341
[ 105.615300][ T5958] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 105.616831][ T5954] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 105.624302][ T5958] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 105.630001][ T5954] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 105.630015][ T5954] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 105.630022][ T5954] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 105.630028][ T5954] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 105.630034][ T5954] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 105.630041][ T5954] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 105.630049][ T5954]
[ 105.630054][ T5956] CPU: 0 PID: 5956 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 105.630077][ T5956] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 105.630087][ T5956] Call Trace:
[ 105.630094][ T5956]
[ 105.630101][ T5956] dump_stack_lvl+0x16c/0x1f0
[ 105.630126][ T5956] sysfs_warn_dup+0x7f/0xa0
[ 105.630146][ T5956] sysfs_create_dir_ns+0x24d/0x2b0
[ 105.630165][ T5956] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 105.630184][ T5956] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 105.630205][ T5956] ? do_raw_spin_unlock+0x172/0x230
[ 105.631656][ T5954] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 105.631666][ T5954] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 105.683591][ T5956] kobject_add_internal+0x2c8/0x990
[ 105.685444][ T5956] kobject_init_and_add+0x11c/0x190
[ 105.687513][ T5956] ? __pfx_kobject_init_and_add+0x10/0x10
[ 105.689784][ T5956] ? lockdep_init_map_type+0x16d/0x7d0
[ 105.691666][ T5956] ? lockdep_init_map_type+0x16d/0x7d0
[ 105.693895][ T5956] gfs2_sys_fs_add+0x207/0x470
[ 105.695877][ T5956] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 105.698087][ T5956] ? __pfx_alloc_workqueue+0x10/0x10
[ 105.700166][ T5956] ? read_word_at_a_time+0xe/0x20
[ 105.702155][ T5956] gfs2_fill_super+0x1352/0x2bf0
[ 105.704156][ T5956] ? __pfx_gfs2_fill_super+0x10/0x10
[ 105.706323][ T5956] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 105.708439][ T5956] ? set_blocksize+0x2b1/0x350
[ 105.710391][ T5956] ? sb_set_blocksize+0xf6/0x120
[ 105.712430][ T5956] ? setup_bdev_super+0x392/0x720
[ 105.714467][ T5956] get_tree_bdev+0x36f/0x610
[ 105.716303][ T5956] ? __pfx_gfs2_fill_super+0x10/0x10
[ 105.718423][ T5956] ? __pfx_get_tree_bdev+0x10/0x10
[ 105.720389][ T5956] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 105.722428][ T5956] ? cap_capable+0x1cf/0x240
[ 105.724246][ T5956] gfs2_get_tree+0x4e/0x280
[ 105.725944][ T5956] vfs_get_tree+0x8f/0x380
[ 105.727635][ T5956] path_mount+0x14e6/0x1f20
[ 105.729502][ T5956] ? kmem_cache_free+0x12e/0x390
[ 105.731572][ T5956] ? __pfx_path_mount+0x10/0x10
[ 105.733573][ T5956] ? putname+0x12e/0x170
[ 105.735389][ T5956] __x64_sys_mount+0x297/0x320
[ 105.737412][ T5956] ? __pfx___x64_sys_mount+0x10/0x10
[ 105.739569][ T5956] do_syscall_64+0xcf/0x260
[ 105.741460][ T5956] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.743833][ T5956] RIP: 0033:0x7f196247f5aa
[ 105.745743][ T5956] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 105.753842][ T5956] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 105.757201][ T5956] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 105.760453][ T5956] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 105.763675][ T5956] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 105.766926][ T5956] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 105.769900][ T5956] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 105.772841][ T5956]
[ 105.776903][ T5958] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5958 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 105.779578][ T5956] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 105.779884][ T5964] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 105.779900][ T5964] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 105.779900][ T5964] inode = 12 2341
[ 105.779900][ T5964] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 105.779921][ T5964] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 105.779945][ T5964] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5958 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 105.779980][ T5964] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5964 [syz-executor.0] __gfs2_lookup+0xa1/0x290
[ 105.780012][ T5964] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 105.780030][ T5964] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 105.780053][ T5964] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 105.780062][ T5964] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 105.780564][ T5958] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5964 [syz-executor.0] __gfs2_lookup+0xa1/0x290
[ 105.780600][ T5958] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 105.783853][ T5964] gfs2: fsid=syz:syz.0: File system withdrawn
[ 105.783861][ T5964] CPU: 1 PID: 5964 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 105.783872][ T5964] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 105.783878][ T5964] Call Trace:
[ 105.783881][ T5964]
[ 105.783885][ T5964] dump_stack_lvl+0x16c/0x1f0
[ 105.783899][ T5964] gfs2_withdraw+0xab8/0x1290
[ 105.783912][ T5964] ? __pfx_gfs2_withdraw+0x10/0x10
[ 105.783924][ T5964] ? __pfx_gfs2_meta_read+0x10/0x10
[ 105.783934][ T5964] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 105.783947][ T5964] gfs2_dirent_scan+0x2fc/0x3c0
[ 105.783959][ T5964] ? __pfx_make_vfsuid+0x10/0x10
[ 105.783969][ T5964] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 105.783981][ T5964] ? do_raw_spin_lock+0x12d/0x2c0
[ 105.783993][ T5964] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 105.784005][ T5964] gfs2_dirent_search+0x459/0x5c0
[ 105.784018][ T5964] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 105.784030][ T5964] ? gfs2_permission+0x334/0x500
[ 105.784042][ T5964] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 105.784052][ T5964] gfs2_dir_search+0x98/0x2e0
[ 105.784064][ T5964] ? __pfx_gfs2_dir_search+0x10/0x10
[ 105.784077][ T5964] gfs2_lookupi+0x4b9/0x6f0
[ 105.784097][ T5964] ? __pfx_gfs2_lookupi+0x10/0x10
[ 105.784110][ T5964] ? __gfs2_lookup+0xa1/0x290
[ 105.784124][ T5964] ? d_alloc_parallel+0x6bb/0x12b0
[ 105.784137][ T5964] __gfs2_lookup+0xa1/0x290
[ 105.784150][ T5964] ? __pfx___gfs2_lookup+0x10/0x10
[ 105.784165][ T5964] gfs2_atomic_open+0xdd/0x240
[ 105.784178][ T5964] ? __pfx_gfs2_atomic_open+0x10/0x10
[ 105.784192][ T5964] lookup_open.isra.0+0xc98/0x13c0
[ 105.784205][ T5964] ? __pfx_lookup_open.isra.0+0x10/0x10
[ 105.784218][ T5964] ? __startup_64+0x120/0x2a0
[ 105.784231][ T5964] ? __startup_64+0x120/0x2a0
[ 105.784242][ T5964] ? lookup_fast+0x155/0x540
[ 105.784251][ T5964] path_openat+0x92f/0x2990
[ 105.784261][ T5964] ? __pfx_path_openat+0x10/0x10
[ 105.784270][ T5964] ? __pfx___lock_acquire+0x10/0x10
[ 105.784280][ T5964] do_filp_open+0x1dc/0x430
[ 105.784290][ T5964] ? __pfx_do_filp_open+0x10/0x10
[ 105.784301][ T5964] ? _raw_spin_unlock+0x28/0x50
[ 105.784311][ T5964] ? alloc_fd+0x2d9/0x6c0
[ 105.784324][ T5964] do_sys_openat2+0x17a/0x1e0
[ 105.784337][ T5964] ? __pfx_do_sys_openat2+0x10/0x10
[ 105.784350][ T5964] __x64_sys_open+0x154/0x1e0
[ 105.784362][ T5964] ? __pfx___x64_sys_open+0x10/0x10
[ 105.784376][ T5964] do_syscall_64+0xcf/0x260
[ 105.784388][ T5964] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.784402][ T5964] RIP: 0033:0x7f2544a7dea9
[ 105.784410][ T5964] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 105.784419][ T5964] RSP: 002b:00007f25457a40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 105.784430][ T5964] RAX: ffffffffffffffda RBX: 00007f2544bac050 RCX: 00007f2544a7dea9
[ 105.784436][ T5964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200025c0
[ 105.784442][ T5964] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 105.784448][ T5964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 105.784454][ T5964] R13: 000000000000006e R14: 00007f2544bac050 R15: 00007ffdb630e288
[ 105.784461][ T5964]
[ 105.785962][ T5956] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 105.824152][ T5960] loop2: detected capacity change from 0 to 32768
[ 105.984557][ T5960] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 105.987756][ T5960] CPU: 2 PID: 5960 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 105.991696][ T5960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 105.995941][ T5960] Call Trace:
[ 105.997403][ T5960]
[ 105.998724][ T5960] dump_stack_lvl+0x16c/0x1f0
[ 106.000808][ T5960] sysfs_warn_dup+0x7f/0xa0
[ 106.002854][ T5960] sysfs_create_dir_ns+0x24d/0x2b0
[ 106.005051][ T5960] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 106.007499][ T5960] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.009834][ T5960] ? do_raw_spin_unlock+0x172/0x230
[ 106.012096][ T5960] kobject_add_internal+0x2c8/0x990
[ 106.014376][ T5960] kobject_init_and_add+0x11c/0x190
[ 106.016627][ T5960] ? __pfx_kobject_init_and_add+0x10/0x10
[ 106.019049][ T5960] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.021377][ T5960] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.023780][ T5960] gfs2_sys_fs_add+0x207/0x470
[ 106.025872][ T5960] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 106.028055][ T5960] ? __pfx_alloc_workqueue+0x10/0x10
[ 106.030142][ T5960] ? read_word_at_a_time+0xe/0x20
[ 106.032372][ T5960] gfs2_fill_super+0x1352/0x2bf0
[ 106.034577][ T5960] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.036892][ T5960] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.039267][ T5960] ? set_blocksize+0x2b1/0x350
[ 106.041375][ T5960] ? sb_set_blocksize+0xf6/0x120
[ 106.043568][ T5960] ? setup_bdev_super+0x392/0x720
[ 106.045761][ T5960] get_tree_bdev+0x36f/0x610
[ 106.047788][ T5960] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.050090][ T5960] ? __pfx_get_tree_bdev+0x10/0x10
[ 106.052345][ T5960] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 106.054826][ T5960] ? cap_capable+0x1cf/0x240
[ 106.056844][ T5960] gfs2_get_tree+0x4e/0x280
[ 106.058856][ T5960] vfs_get_tree+0x8f/0x380
[ 106.060823][ T5960] path_mount+0x14e6/0x1f20
[ 106.062836][ T5960] ? kmem_cache_free+0x12e/0x390
[ 106.065016][ T5960] ? __pfx_path_mount+0x10/0x10
[ 106.067170][ T5960] ? putname+0x12e/0x170
[ 106.069013][ T5960] __x64_sys_mount+0x297/0x320
[ 106.071108][ T5960] ? __pfx___x64_sys_mount+0x10/0x10
[ 106.073392][ T5960] do_syscall_64+0xcf/0x260
[ 106.075400][ T5960] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.077969][ T5960] RIP: 0033:0x7fd083e7f5aa
[ 106.079919][ T5960] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.088184][ T5960] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 106.091809][ T5960] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 106.095246][ T5960] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 106.098580][ T5960] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 106.101943][ T5960] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 106.105318][ T5960] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 106.108747][ T5960]
[ 106.112417][ T5960] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 106.118350][ T5960] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 106.365736][ T5967] loop3: detected capacity change from 0 to 32768
[ 106.374461][ T5967] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 106.380712][ T5967] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 106.387746][ T5967] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 106.392257][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 106.395078][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 106.398170][ T5969] loop1: detected capacity change from 0 to 32768
[ 106.416454][ T5969] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 106.419186][ T5969] CPU: 1 PID: 5969 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 106.422654][ T5969] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 106.426276][ T5969] Call Trace:
[ 106.427433][ T5969]
[ 106.428435][ T5969] dump_stack_lvl+0x16c/0x1f0
[ 106.430337][ T5969] sysfs_warn_dup+0x7f/0xa0
[ 106.432191][ T5969] sysfs_create_dir_ns+0x24d/0x2b0
[ 106.434206][ T5969] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 106.436372][ T5969] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.438685][ T5969] ? do_raw_spin_unlock+0x172/0x230
[ 106.440889][ T5969] kobject_add_internal+0x2c8/0x990
[ 106.443099][ T5969] kobject_init_and_add+0x11c/0x190
[ 106.445138][ T5969] ? __pfx_kobject_init_and_add+0x10/0x10
[ 106.447439][ T5969] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.449780][ T5969] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.449864][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 106.452155][ T5969] gfs2_sys_fs_add+0x207/0x470
[ 106.452179][ T5969] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 106.452199][ T5969] ? __pfx_alloc_workqueue+0x10/0x10
[ 106.456728][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 106.457142][ T5969] ? read_word_at_a_time+0xe/0x20
[ 106.459300][ T5967] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 106.461453][ T5969] gfs2_fill_super+0x1352/0x2bf0
[ 106.461482][ T5969] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.461503][ T5969] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.461520][ T5969] ? set_blocksize+0x2b1/0x350
[ 106.461536][ T5969] ? sb_set_blocksize+0xf6/0x120
[ 106.461550][ T5969] ? setup_bdev_super+0x392/0x720
[ 106.461576][ T5969] get_tree_bdev+0x36f/0x610
[ 106.461593][ T5969] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.461616][ T5969] ? __pfx_get_tree_bdev+0x10/0x10
[ 106.461631][ T5969] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 106.461655][ T5969] ? cap_capable+0x1cf/0x240
[ 106.461676][ T5969] gfs2_get_tree+0x4e/0x280
[ 106.467379][ T5967] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 106.468914][ T5969] vfs_get_tree+0x8f/0x380
[ 106.470564][ T5967] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 106.470564][ T5967] inode = 12 2341
[ 106.470564][ T5967] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 106.472366][ T5969] path_mount+0x14e6/0x1f20
[ 106.472380][ T5969] ? kmem_cache_free+0x12e/0x390
[ 106.472393][ T5969] ? __pfx_path_mount+0x10/0x10
[ 106.472402][ T5969] ? putname+0x12e/0x170
[ 106.472414][ T5969] __x64_sys_mount+0x297/0x320
[ 106.490694][ T5967] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 106.491658][ T5969] ? __pfx___x64_sys_mount+0x10/0x10
[ 106.494512][ T5967] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5967 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 106.496385][ T5969] do_syscall_64+0xcf/0x260
[ 106.519449][ T5967] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 106.522114][ T5969] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.522144][ T5969] RIP: 0033:0x7f6440e7f5aa
[ 106.522157][ T5969] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.525184][ T5967] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 106.527475][ T5969] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246
[ 106.529431][ T5967] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 106.531203][ T5969] ORIG_RAX: 00000000000000a5
[ 106.531210][ T5969] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 106.531218][ T5969] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 106.531224][ T5969] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 106.531230][ T5969] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 106.531236][ T5969] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 106.531244][ T5969]
[ 106.532332][ T5969] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 106.550831][ T5967] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 106.553151][ T5969] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 106.556422][ T5967] gfs2: fsid=syz:syz.0: File system withdrawn
[ 106.579237][ T5967] CPU: 2 PID: 5967 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 106.583321][ T5967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 106.587639][ T5967] Call Trace:
[ 106.589083][ T5967]
[ 106.590329][ T5967] dump_stack_lvl+0x16c/0x1f0
[ 106.592344][ T5967] gfs2_withdraw+0xab8/0x1290
[ 106.594334][ T5967] ? __pfx_gfs2_withdraw+0x10/0x10
[ 106.596503][ T5967] gfs2_dirent_scan+0x2fc/0x3c0
[ 106.598571][ T5967] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 106.601003][ T5967] gfs2_dir_read+0x36a/0x14d0
[ 106.603074][ T5967] ? inode_go_held+0x151/0x210
[ 106.605168][ T5967] ? __pfx_inode_go_held+0x10/0x10
[ 106.607367][ T5967] ? gfs2_instantiate+0x1eb/0x250
[ 106.609481][ T5967] ? gfs2_glock_wait+0x1e0/0x330
[ 106.611638][ T5967] ? __pfx_gfs2_dir_read+0x10/0x10
[ 106.613884][ T5967] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 106.616005][ T5967] ? do_raw_spin_unlock+0x172/0x230
[ 106.618241][ T5967] gfs2_readdir+0x13d/0x1d0
[ 106.620215][ T5967] ? __pfx_gfs2_readdir+0x10/0x10
[ 106.622349][ T5967] ? iterate_dir+0x292/0x9e0
[ 106.622744][ T5971] loop0: detected capacity change from 0 to 32768
[ 106.624331][ T5967] ? selinux_file_permission+0x125/0x590
[ 106.628933][ T5967] iterate_dir+0x292/0x9e0
[ 106.629700][ T5971] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 106.630769][ T5967] __x64_sys_getdents64+0x14f/0x2e0
[ 106.630797][ T5967] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 106.630819][ T5967] ? xfd_validate_state+0x5d/0x180
[ 106.630841][ T5967] ? __pfx_filldir64+0x10/0x10
[ 106.635591][ T5973] loop2: detected capacity change from 0 to 32768
[ 106.635863][ T5967] do_syscall_64+0xcf/0x260
[ 106.639590][ T5973] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 106.639852][ T5967] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.651926][ T5967] RIP: 0033:0x7f196247dea9
[ 106.653846][ T5967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.662126][ T5967] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 106.665723][ T5967] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 106.669132][ T5967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 106.672508][ T5967] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 106.675937][ T5967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 106.679382][ T5967] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 106.682750][ T5967]
[ 106.684093][ T5971] CPU: 1 PID: 5971 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 106.687366][ T5971] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 106.690635][ T5971] Call Trace:
[ 106.691759][ T5971]
[ 106.692958][ T5971] dump_stack_lvl+0x16c/0x1f0
[ 106.694944][ T5971] sysfs_warn_dup+0x7f/0xa0
[ 106.696850][ T5971] sysfs_create_dir_ns+0x24d/0x2b0
[ 106.698750][ T5971] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 106.700578][ T5971] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.702355][ T5971] ? do_raw_spin_unlock+0x172/0x230
[ 106.704055][ T5971] kobject_add_internal+0x2c8/0x990
[ 106.705760][ T5971] kobject_init_and_add+0x11c/0x190
[ 106.707538][ T5971] ? __pfx_kobject_init_and_add+0x10/0x10
[ 106.709807][ T5971] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.712049][ T5971] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.714224][ T5971] gfs2_sys_fs_add+0x207/0x470
[ 106.715882][ T5971] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 106.717878][ T5971] ? __pfx_alloc_workqueue+0x10/0x10
[ 106.719735][ T5971] ? read_word_at_a_time+0xe/0x20
[ 106.721354][ T5971] gfs2_fill_super+0x1352/0x2bf0
[ 106.723367][ T5971] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.725468][ T5971] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.727319][ T5971] ? set_blocksize+0x2b1/0x350
[ 106.729318][ T5971] ? sb_set_blocksize+0xf6/0x120
[ 106.731372][ T5971] ? setup_bdev_super+0x392/0x720
[ 106.733057][ T5971] get_tree_bdev+0x36f/0x610
[ 106.734719][ T5971] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.736589][ T5971] ? __pfx_get_tree_bdev+0x10/0x10
[ 106.738615][ T5971] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 106.740963][ T5971] ? cap_capable+0x1cf/0x240
[ 106.742852][ T5971] gfs2_get_tree+0x4e/0x280
[ 106.744770][ T5971] vfs_get_tree+0x8f/0x380
[ 106.746701][ T5971] path_mount+0x14e6/0x1f20
[ 106.748652][ T5971] ? kmem_cache_free+0x12e/0x390
[ 106.750767][ T5971] ? __pfx_path_mount+0x10/0x10
[ 106.752880][ T5971] ? putname+0x12e/0x170
[ 106.754416][ T5971] __x64_sys_mount+0x297/0x320
[ 106.756286][ T5971] ? __pfx___x64_sys_mount+0x10/0x10
[ 106.758271][ T5971] do_syscall_64+0xcf/0x260
[ 106.759881][ T5971] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.761931][ T5971] RIP: 0033:0x7f2544a7f5aa
[ 106.763458][ T5971] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.770063][ T5971] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 106.772936][ T5971] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 106.775670][ T5971] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 106.778370][ T5971] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 106.781131][ T5971] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 106.783982][ T5971] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 106.786690][ T5971]
[ 106.787780][ T5973] CPU: 0 PID: 5973 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 106.788781][ T5971] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 106.791643][ T5973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 106.791653][ T5973] Call Trace:
[ 106.791658][ T5973]
[ 106.791662][ T5973] dump_stack_lvl+0x16c/0x1f0
[ 106.791679][ T5973] sysfs_warn_dup+0x7f/0xa0
[ 106.791690][ T5973] sysfs_create_dir_ns+0x24d/0x2b0
[ 106.791700][ T5973] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 106.796726][ T5971] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 106.800277][ T5973] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.800296][ T5973] ? do_raw_spin_unlock+0x172/0x230
[ 106.800307][ T5973] kobject_add_internal+0x2c8/0x990
[ 106.800322][ T5973] kobject_init_and_add+0x11c/0x190
[ 106.821584][ T5973] ? __pfx_kobject_init_and_add+0x10/0x10
[ 106.824004][ T5973] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.826317][ T5973] ? lockdep_init_map_type+0x16d/0x7d0
[ 106.828588][ T5973] gfs2_sys_fs_add+0x207/0x470
[ 106.830437][ T5973] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 106.832510][ T5973] ? __pfx_alloc_workqueue+0x10/0x10
[ 106.834392][ T5973] ? read_word_at_a_time+0xe/0x20
[ 106.836070][ T5973] gfs2_fill_super+0x1352/0x2bf0
[ 106.837721][ T5973] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.839573][ T5973] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 106.841362][ T5973] ? set_blocksize+0x2b1/0x350
[ 106.842984][ T5973] ? sb_set_blocksize+0xf6/0x120
[ 106.844688][ T5973] ? setup_bdev_super+0x392/0x720
[ 106.846366][ T5973] get_tree_bdev+0x36f/0x610
[ 106.848153][ T5973] ? __pfx_gfs2_fill_super+0x10/0x10
[ 106.850352][ T5973] ? __pfx_get_tree_bdev+0x10/0x10
[ 106.852463][ T5973] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 106.854676][ T5973] ? cap_capable+0x1cf/0x240
[ 106.856342][ T5973] gfs2_get_tree+0x4e/0x280
[ 106.857990][ T5973] vfs_get_tree+0x8f/0x380
[ 106.859568][ T5973] path_mount+0x14e6/0x1f20
[ 106.861426][ T5973] ? kmem_cache_free+0x12e/0x390
[ 106.863536][ T5973] ? __pfx_path_mount+0x10/0x10
[ 106.865547][ T5973] ? putname+0x12e/0x170
[ 106.867244][ T5973] __x64_sys_mount+0x297/0x320
[ 106.869242][ T5973] ? __pfx___x64_sys_mount+0x10/0x10
[ 106.871406][ T5973] do_syscall_64+0xcf/0x260
[ 106.873213][ T5973] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.875465][ T5973] RIP: 0033:0x7fd083e7f5aa
[ 106.877332][ T5973] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.884485][ T5973] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 106.887996][ T5973] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 106.891266][ T5973] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 106.894475][ T5973] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 106.897730][ T5973] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 106.900878][ T5973] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 106.904086][ T5973]
[ 106.906206][ T5973] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 106.913608][ T5973] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 107.258763][ T5980] loop1: detected capacity change from 0 to 32768
[ 107.277441][ T5980] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 107.281266][ T5980] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 107.293080][ T5980] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 107.297666][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 107.301104][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 107.333654][ T5984] loop2: detected capacity change from 0 to 32768
[ 107.335107][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[ 107.339288][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 107.341582][ T5980] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 107.345457][ T5984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 107.348086][ T5984] CPU: 1 PID: 5984 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 107.351164][ T5984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 107.354455][ T5984] Call Trace:
[ 107.355572][ T5984]
[ 107.356549][ T5984] dump_stack_lvl+0x16c/0x1f0
[ 107.358167][ T5984] sysfs_warn_dup+0x7f/0xa0
[ 107.359777][ T5984] sysfs_create_dir_ns+0x24d/0x2b0
[ 107.361486][ T5984] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 107.363418][ T5984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.364980][ T5984] ? do_raw_spin_unlock+0x172/0x230
[ 107.366218][ T5980] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 107.366497][ T5984] kobject_add_internal+0x2c8/0x990
[ 107.369222][ T5980] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 107.369222][ T5980] inode = 12 2341
[ 107.369222][ T5980] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 107.371113][ T5984] kobject_init_and_add+0x11c/0x190
[ 107.371133][ T5984] ? __pfx_kobject_init_and_add+0x10/0x10
[ 107.371146][ T5984] ? lockdep_init_map_type+0x16d/0x7d0
[ 107.371162][ T5984] ? lockdep_init_map_type+0x16d/0x7d0
[ 107.371172][ T5984] gfs2_sys_fs_add+0x207/0x470
[ 107.371185][ T5984] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 107.371196][ T5984] ? __pfx_alloc_workqueue+0x10/0x10
[ 107.371211][ T5984] ? read_word_at_a_time+0xe/0x20
[ 107.371225][ T5984] gfs2_fill_super+0x1352/0x2bf0
[ 107.371239][ T5984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 107.371252][ T5984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.379595][ T5980] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 107.380538][ T5984] ? set_blocksize+0x2b1/0x350
[ 107.382997][ T5980] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5980 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 107.384907][ T5984] ? sb_set_blocksize+0xf6/0x120
[ 107.386839][ T5980] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 107.388443][ T5984] ? setup_bdev_super+0x392/0x720
[ 107.390232][ T5980] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 107.392333][ T5984] get_tree_bdev+0x36f/0x610
[ 107.392347][ T5984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 107.392361][ T5984] ? __pfx_get_tree_bdev+0x10/0x10
[ 107.392371][ T5984] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 107.394035][ T5980] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 107.396027][ T5984] ? cap_capable+0x1cf/0x240
[ 107.397728][ T5980] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 107.399553][ T5984] gfs2_get_tree+0x4e/0x280
[ 107.419036][ T5982] loop0: detected capacity change from 0 to 32768
[ 107.420094][ T5984] vfs_get_tree+0x8f/0x380
[ 107.423525][ T5980] gfs2: fsid=syz:syz.0: File system withdrawn
[ 107.424092][ T5984] path_mount+0x14e6/0x1f20
[ 107.441362][ T5984] ? kmem_cache_free+0x12e/0x390
[ 107.443271][ T5984] ? __pfx_path_mount+0x10/0x10
[ 107.445148][ T5984] ? putname+0x12e/0x170
[ 107.446770][ T5984] __x64_sys_mount+0x297/0x320
[ 107.448593][ T5984] ? __pfx___x64_sys_mount+0x10/0x10
[ 107.450549][ T5984] do_syscall_64+0xcf/0x260
[ 107.452457][ T5984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.454920][ T5984] RIP: 0033:0x7fd083e7f5aa
[ 107.456413][ T5984] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 107.463368][ T5984] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 107.466389][ T5984] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 107.469044][ T5984] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 107.471736][ T5984] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 107.474769][ T5984] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 107.477940][ T5984] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 107.481016][ T5984]
[ 107.482311][ T5980] CPU: 3 PID: 5980 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 107.485985][ T5980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 107.489901][ T5980] Call Trace:
[ 107.491245][ T5980]
[ 107.492416][ T5980] dump_stack_lvl+0x16c/0x1f0
[ 107.494296][ T5980] gfs2_withdraw+0xab8/0x1290
[ 107.496306][ T5980] ? __pfx_gfs2_withdraw+0x10/0x10
[ 107.498219][ T5980] gfs2_dirent_scan+0x2fc/0x3c0
[ 107.500099][ T5980] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 107.500463][ T5984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 107.502259][ T5980] gfs2_dir_read+0x36a/0x14d0
[ 107.502280][ T5980] ? inode_go_held+0x151/0x210
[ 107.502296][ T5980] ? __pfx_inode_go_held+0x10/0x10
[ 107.502312][ T5980] ? gfs2_instantiate+0x1eb/0x250
[ 107.504964][ T5986] loop3: detected capacity change from 0 to 32768
[ 107.507486][ T5982] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 107.508568][ T5980] ? gfs2_glock_wait+0x1e0/0x330
[ 107.508583][ T5980] ? __pfx_gfs2_dir_read+0x10/0x10
[ 107.508602][ T5980] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 107.508617][ T5980] ? do_raw_spin_unlock+0x172/0x230
[ 107.515539][ T5984] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 107.517093][ T5980] gfs2_readdir+0x13d/0x1d0
[ 107.517120][ T5980] ? __pfx_gfs2_readdir+0x10/0x10
[ 107.533812][ T5980] ? iterate_dir+0x292/0x9e0
[ 107.535569][ T5980] ? selinux_file_permission+0x125/0x590
[ 107.537646][ T5980] iterate_dir+0x292/0x9e0
[ 107.539334][ T5980] __x64_sys_getdents64+0x14f/0x2e0
[ 107.541307][ T5980] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 107.543441][ T5980] ? xfd_validate_state+0x5d/0x180
[ 107.545583][ T5980] ? __pfx_filldir64+0x10/0x10
[ 107.547600][ T5980] do_syscall_64+0xcf/0x260
[ 107.549448][ T5980] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.551858][ T5980] RIP: 0033:0x7f6440e7dea9
[ 107.553580][ T5980] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 107.561090][ T5980] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 107.564407][ T5980] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 107.567643][ T5980] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 107.570856][ T5980] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 107.574077][ T5980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 107.577312][ T5980] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 107.580528][ T5980]
[ 107.581868][ T5982] CPU: 2 PID: 5982 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 107.582053][ T5986] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 107.585881][ T5982] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 107.585895][ T5982] Call Trace:
[ 107.585904][ T5982]
[ 107.585910][ T5982] dump_stack_lvl+0x16c/0x1f0
[ 107.597669][ T5982] sysfs_warn_dup+0x7f/0xa0
[ 107.599613][ T5982] sysfs_create_dir_ns+0x24d/0x2b0
[ 107.601767][ T5982] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 107.604159][ T5982] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.606473][ T5982] ? do_raw_spin_unlock+0x172/0x230
[ 107.608692][ T5982] kobject_add_internal+0x2c8/0x990
[ 107.610926][ T5982] kobject_init_and_add+0x11c/0x190
[ 107.613130][ T5982] ? __pfx_kobject_init_and_add+0x10/0x10
[ 107.615590][ T5982] ? lockdep_init_map_type+0x16d/0x7d0
[ 107.617900][ T5982] ? lockdep_init_map_type+0x16d/0x7d0
[ 107.620186][ T5982] gfs2_sys_fs_add+0x207/0x470
[ 107.622215][ T5982] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 107.624476][ T5982] ? __pfx_alloc_workqueue+0x10/0x10
[ 107.626728][ T5982] ? read_word_at_a_time+0xe/0x20
[ 107.628881][ T5982] gfs2_fill_super+0x1352/0x2bf0
[ 107.631009][ T5982] ? __pfx_gfs2_fill_super+0x10/0x10
[ 107.633295][ T5982] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.635576][ T5982] ? set_blocksize+0x2b1/0x350
[ 107.637630][ T5982] ? sb_set_blocksize+0xf6/0x120
[ 107.639835][ T5982] ? setup_bdev_super+0x392/0x720
[ 107.642047][ T5982] get_tree_bdev+0x36f/0x610
[ 107.644104][ T5982] ? __pfx_gfs2_fill_super+0x10/0x10
[ 107.646438][ T5982] ? __pfx_get_tree_bdev+0x10/0x10
[ 107.648712][ T5982] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 107.651157][ T5982] ? cap_capable+0x1cf/0x240
[ 107.653242][ T5982] gfs2_get_tree+0x4e/0x280
[ 107.655209][ T5982] vfs_get_tree+0x8f/0x380
[ 107.657198][ T5982] path_mount+0x14e6/0x1f20
[ 107.659231][ T5982] ? kmem_cache_free+0x12e/0x390
[ 107.661458][ T5982] ? __pfx_path_mount+0x10/0x10
[ 107.663581][ T5982] ? putname+0x12e/0x170
[ 107.665491][ T5982] __x64_sys_mount+0x297/0x320
[ 107.667644][ T5982] ? __pfx___x64_sys_mount+0x10/0x10
[ 107.669984][ T5982] do_syscall_64+0xcf/0x260
[ 107.672005][ T5982] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.674628][ T5982] RIP: 0033:0x7f2544a7f5aa
[ 107.676628][ T5982] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 107.684821][ T5982] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 107.688375][ T5982] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 107.691718][ T5982] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 107.695143][ T5982] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 107.698437][ T5982] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 107.701836][ T5982] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 107.705140][ T5982]
[ 107.706515][ T5986] CPU: 1 PID: 5986 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 107.710414][ T5986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 107.714638][ T5986] Call Trace:
[ 107.715835][ T5982] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 107.716059][ T5986]
[ 107.716067][ T5986] dump_stack_lvl+0x16c/0x1f0
[ 107.722136][ T5982] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 107.723160][ T5986] sysfs_warn_dup+0x7f/0xa0
[ 107.723177][ T5986] sysfs_create_dir_ns+0x24d/0x2b0
[ 107.723188][ T5986] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 107.723198][ T5986] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.723211][ T5986] ? do_raw_spin_unlock+0x172/0x230
[ 107.737696][ T5986] kobject_add_internal+0x2c8/0x990
[ 107.739650][ T5986] kobject_init_and_add+0x11c/0x190
[ 107.741857][ T5986] ? __pfx_kobject_init_and_add+0x10/0x10
[ 107.743841][ T5986] ? lockdep_init_map_type+0x16d/0x7d0
[ 107.745949][ T5986] ? lockdep_init_map_type+0x16d/0x7d0
[ 107.748086][ T5986] gfs2_sys_fs_add+0x207/0x470
[ 107.750158][ T5986] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 107.752281][ T5986] ? __pfx_alloc_workqueue+0x10/0x10
[ 107.754493][ T5986] ? read_word_at_a_time+0xe/0x20
[ 107.756609][ T5986] gfs2_fill_super+0x1352/0x2bf0
[ 107.758690][ T5986] ? __pfx_gfs2_fill_super+0x10/0x10
[ 107.760952][ T5986] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 107.763194][ T5986] ? set_blocksize+0x2b1/0x350
[ 107.764900][ T5986] ? sb_set_blocksize+0xf6/0x120
[ 107.766797][ T5986] ? setup_bdev_super+0x392/0x720
[ 107.768860][ T5986] get_tree_bdev+0x36f/0x610
[ 107.770834][ T5986] ? __pfx_gfs2_fill_super+0x10/0x10
[ 107.772749][ T5986] ? __pfx_get_tree_bdev+0x10/0x10
[ 107.774860][ T5986] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 107.777164][ T5986] ? cap_capable+0x1cf/0x240
[ 107.779133][ T5986] gfs2_get_tree+0x4e/0x280
[ 107.781011][ T5986] vfs_get_tree+0x8f/0x380
[ 107.782900][ T5986] path_mount+0x14e6/0x1f20
[ 107.784644][ T5986] ? kmem_cache_free+0x12e/0x390
[ 107.786604][ T5986] ? __pfx_path_mount+0x10/0x10
[ 107.788573][ T5986] ? putname+0x12e/0x170
[ 107.790357][ T5986] __x64_sys_mount+0x297/0x320
[ 107.792310][ T5986] ? __pfx___x64_sys_mount+0x10/0x10
[ 107.794372][ T5986] do_syscall_64+0xcf/0x260
[ 107.796105][ T5986] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.798334][ T5986] RIP: 0033:0x7f196247f5aa
[ 107.800114][ T5986] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 107.807917][ T5986] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 107.811300][ T5986] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 107.814195][ T5986] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 107.817180][ T5986] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 107.820286][ T5986] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 107.823023][ T5986] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 107.825736][ T5986]
[ 107.827623][ T5986] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 107.832656][ T5986] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 108.238941][ T5993] loop2: detected capacity change from 0 to 32768
[ 108.255268][ T5993] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 108.258222][ T5993] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 108.288044][ T5993] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 108.294192][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 108.297269][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 108.339584][ T5995] loop0: detected capacity change from 0 to 32768
[ 108.342835][ T5997] loop1: detected capacity change from 0 to 32768
[ 108.346613][ T5995] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 108.346697][ T5997] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 108.352954][ T5995] CPU: 2 PID: 5995 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 108.352972][ T5995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 108.352981][ T5995] Call Trace:
[ 108.352987][ T5995]
[ 108.352992][ T5995] dump_stack_lvl+0x16c/0x1f0
[ 108.353013][ T5995] sysfs_warn_dup+0x7f/0xa0
[ 108.353030][ T5995] sysfs_create_dir_ns+0x24d/0x2b0
[ 108.368350][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 71ms
[ 108.368695][ T5995] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 108.374079][ T5995] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.376067][ T5995] ? do_raw_spin_unlock+0x172/0x230
[ 108.378056][ T5995] kobject_add_internal+0x2c8/0x990
[ 108.380083][ T5995] kobject_init_and_add+0x11c/0x190
[ 108.382103][ T5995] ? __pfx_kobject_init_and_add+0x10/0x10
[ 108.384343][ T5995] ? lockdep_init_map_type+0x16d/0x7d0
[ 108.386488][ T5995] ? lockdep_init_map_type+0x16d/0x7d0
[ 108.388763][ T5995] gfs2_sys_fs_add+0x207/0x470
[ 108.390795][ T5995] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 108.392846][ T5995] ? __pfx_alloc_workqueue+0x10/0x10
[ 108.394927][ T5995] ? read_word_at_a_time+0xe/0x20
[ 108.396860][ T5995] gfs2_fill_super+0x1352/0x2bf0
[ 108.398771][ T5995] ? __pfx_gfs2_fill_super+0x10/0x10
[ 108.400796][ T5995] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.402866][ T5995] ? set_blocksize+0x2b1/0x350
[ 108.404705][ T5995] ? sb_set_blocksize+0xf6/0x120
[ 108.406605][ T5995] ? setup_bdev_super+0x392/0x720
[ 108.408571][ T5995] get_tree_bdev+0x36f/0x610
[ 108.410350][ T5995] ? __pfx_gfs2_fill_super+0x10/0x10
[ 108.412399][ T5995] ? __pfx_get_tree_bdev+0x10/0x10
[ 108.414135][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 108.414391][ T5995] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 108.416611][ T5993] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 108.418687][ T5995] ? cap_capable+0x1cf/0x240
[ 108.423482][ T5995] gfs2_get_tree+0x4e/0x280
[ 108.425222][ T5995] vfs_get_tree+0x8f/0x380
[ 108.426870][ T5995] path_mount+0x14e6/0x1f20
[ 108.427962][ T5993] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 108.428556][ T5995] ? kmem_cache_free+0x12e/0x390
[ 108.432618][ T5993] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 108.432618][ T5993] inode = 12 2341
[ 108.432618][ T5993] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 108.433984][ T5995] ? __pfx_path_mount+0x10/0x10
[ 108.442240][ T5993] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 108.443413][ T5995] ? putname+0x12e/0x170
[ 108.443883][ T5999] loop3: detected capacity change from 0 to 32768
[ 108.447187][ T5993] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5993 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 108.448804][ T5995] __x64_sys_mount+0x297/0x320
[ 108.452282][ T5993] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 108.455233][ T5995] ? __pfx___x64_sys_mount+0x10/0x10
[ 108.457289][ T5993] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 108.460443][ T5995] do_syscall_64+0xcf/0x260
[ 108.463390][ T5993] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 108.465410][ T5995] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.467210][ T5993] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 108.470406][ T5995] RIP: 0033:0x7f2544a7f5aa
[ 108.473605][ T5993] gfs2: fsid=syz:syz.0: File system withdrawn
[ 108.475422][ T5995] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 108.487513][ T5995] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 108.490981][ T5995] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 108.494190][ T5995] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 108.497412][ T5995] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 108.500574][ T5995] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 108.503765][ T5995] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 108.506949][ T5995]
[ 108.508203][ T5997] CPU: 0 PID: 5997 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 108.509837][ T5995] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 108.511731][ T5997] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 108.511743][ T5997] Call Trace:
[ 108.511749][ T5997]
[ 108.511754][ T5997] dump_stack_lvl+0x16c/0x1f0
[ 108.511775][ T5997] sysfs_warn_dup+0x7f/0xa0
[ 108.511794][ T5997] sysfs_create_dir_ns+0x24d/0x2b0
[ 108.511809][ T5997] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 108.511823][ T5997] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.511840][ T5997] ? do_raw_spin_unlock+0x172/0x230
[ 108.511855][ T5997] kobject_add_internal+0x2c8/0x990
[ 108.511874][ T5997] kobject_init_and_add+0x11c/0x190
[ 108.511892][ T5997] ? __pfx_kobject_init_and_add+0x10/0x10
[ 108.511910][ T5997] ? lockdep_init_map_type+0x16d/0x7d0
[ 108.511924][ T5997] ? lockdep_init_map_type+0x16d/0x7d0
[ 108.511938][ T5997] gfs2_sys_fs_add+0x207/0x470
[ 108.511954][ T5997] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 108.511970][ T5997] ? __pfx_alloc_workqueue+0x10/0x10
[ 108.511990][ T5997] ? read_word_at_a_time+0xe/0x20
[ 108.512009][ T5997] gfs2_fill_super+0x1352/0x2bf0
[ 108.512028][ T5997] ? __pfx_gfs2_fill_super+0x10/0x10
[ 108.512047][ T5997] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.517694][ T5995] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 108.521278][ T5997] ? set_blocksize+0x2b1/0x350
[ 108.521295][ T5997] ? sb_set_blocksize+0xf6/0x120
[ 108.521308][ T5997] ? setup_bdev_super+0x392/0x720
[ 108.521328][ T5997] get_tree_bdev+0x36f/0x610
[ 108.521341][ T5997] ? __pfx_gfs2_fill_super+0x10/0x10
[ 108.569769][ T5997] ? __pfx_get_tree_bdev+0x10/0x10
[ 108.571685][ T5997] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 108.573813][ T5997] ? cap_capable+0x1cf/0x240
[ 108.575637][ T5997] gfs2_get_tree+0x4e/0x280
[ 108.577411][ T5997] vfs_get_tree+0x8f/0x380
[ 108.579385][ T5997] path_mount+0x14e6/0x1f20
[ 108.581365][ T5997] ? kmem_cache_free+0x12e/0x390
[ 108.583564][ T5997] ? __pfx_path_mount+0x10/0x10
[ 108.585646][ T5997] ? putname+0x12e/0x170
[ 108.587424][ T5997] __x64_sys_mount+0x297/0x320
[ 108.589262][ T5997] ? __pfx___x64_sys_mount+0x10/0x10
[ 108.591390][ T5997] do_syscall_64+0xcf/0x260
[ 108.593400][ T5997] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.596161][ T5997] RIP: 0033:0x7f6440e7f5aa
[ 108.597987][ T5997] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 108.605717][ T5997] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 108.609288][ T5997] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 108.612698][ T5997] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 108.616045][ T5997] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 108.619411][ T5997] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 108.622717][ T5997] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 108.626081][ T5997]
[ 108.627503][ T5993] CPU: 3 PID: 5993 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 108.628233][ T5999] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 108.631624][ T5993] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 108.631639][ T5993] Call Trace:
[ 108.631647][ T5993]
[ 108.631654][ T5993] dump_stack_lvl+0x16c/0x1f0
[ 108.631681][ T5993] gfs2_withdraw+0xab8/0x1290
[ 108.631707][ T5993] ? __pfx_gfs2_withdraw+0x10/0x10
[ 108.631731][ T5993] gfs2_dirent_scan+0x2fc/0x3c0
[ 108.631755][ T5993] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 108.631784][ T5993] gfs2_dir_read+0x36a/0x14d0
[ 108.631808][ T5993] ? inode_go_held+0x151/0x210
[ 108.631828][ T5993] ? __pfx_inode_go_held+0x10/0x10
[ 108.631848][ T5993] ? gfs2_instantiate+0x1eb/0x250
[ 108.631875][ T5993] ? gfs2_glock_wait+0x1e0/0x330
[ 108.662445][ T5993] ? __pfx_gfs2_dir_read+0x10/0x10
[ 108.664762][ T5993] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 108.666948][ T5993] ? do_raw_spin_unlock+0x172/0x230
[ 108.669262][ T5993] gfs2_readdir+0x13d/0x1d0
[ 108.671330][ T5993] ? __pfx_gfs2_readdir+0x10/0x10
[ 108.673576][ T5993] ? iterate_dir+0x292/0x9e0
[ 108.675678][ T5993] ? selinux_file_permission+0x125/0x590
[ 108.678169][ T5993] iterate_dir+0x292/0x9e0
[ 108.680185][ T5993] __x64_sys_getdents64+0x14f/0x2e0
[ 108.682523][ T5993] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 108.685054][ T5993] ? xfd_validate_state+0x5d/0x180
[ 108.687335][ T5993] ? __pfx_filldir64+0x10/0x10
[ 108.689473][ T5993] do_syscall_64+0xcf/0x260
[ 108.691515][ T5993] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.694182][ T5993] RIP: 0033:0x7fd083e7dea9
[ 108.696171][ T5993] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 108.704532][ T5993] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 108.708152][ T5993] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 108.711516][ T5993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 108.714834][ T5993] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 108.718128][ T5993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 108.721516][ T5993] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 108.724803][ T5993]
[ 108.726170][ T5999] CPU: 0 PID: 5999 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 108.726246][ T5997] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 108.730235][ T5999] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 108.730248][ T5999] Call Trace:
[ 108.735387][ T5997] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 108.739510][ T5999]
[ 108.744927][ T5999] dump_stack_lvl+0x16c/0x1f0
[ 108.747034][ T5999] sysfs_warn_dup+0x7f/0xa0
[ 108.749044][ T5999] sysfs_create_dir_ns+0x24d/0x2b0
[ 108.751233][ T5999] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 108.753657][ T5999] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.755922][ T5999] ? do_raw_spin_unlock+0x172/0x230
[ 108.758167][ T5999] kobject_add_internal+0x2c8/0x990
[ 108.760415][ T5999] kobject_init_and_add+0x11c/0x190
[ 108.762695][ T5999] ? __pfx_kobject_init_and_add+0x10/0x10
[ 108.765281][ T5999] ? lockdep_init_map_type+0x16d/0x7d0
[ 108.767656][ T5999] ? lockdep_init_map_type+0x16d/0x7d0
[ 108.769964][ T5999] gfs2_sys_fs_add+0x207/0x470
[ 108.771959][ T5999] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 108.774249][ T5999] ? __pfx_alloc_workqueue+0x10/0x10
[ 108.776540][ T5999] ? read_word_at_a_time+0xe/0x20
[ 108.778613][ T5999] gfs2_fill_super+0x1352/0x2bf0
[ 108.780736][ T5999] ? __pfx_gfs2_fill_super+0x10/0x10
[ 108.783027][ T5999] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.785300][ T5999] ? set_blocksize+0x2b1/0x350
[ 108.787317][ T5999] ? sb_set_blocksize+0xf6/0x120
[ 108.789367][ T5999] ? setup_bdev_super+0x392/0x720
[ 108.791469][ T5999] get_tree_bdev+0x36f/0x610
[ 108.793378][ T5999] ? __pfx_gfs2_fill_super+0x10/0x10
[ 108.795586][ T5999] ? __pfx_get_tree_bdev+0x10/0x10
[ 108.797800][ T5999] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 108.800169][ T5999] ? cap_capable+0x1cf/0x240
[ 108.802184][ T5999] gfs2_get_tree+0x4e/0x280
[ 108.804123][ T5999] vfs_get_tree+0x8f/0x380
[ 108.805964][ T5999] path_mount+0x14e6/0x1f20
[ 108.807890][ T5999] ? kmem_cache_free+0x12e/0x390
[ 108.809910][ T5999] ? __pfx_path_mount+0x10/0x10
[ 108.811967][ T5999] ? putname+0x12e/0x170
[ 108.813769][ T5999] __x64_sys_mount+0x297/0x320
[ 108.815821][ T5999] ? __pfx___x64_sys_mount+0x10/0x10
[ 108.818009][ T5999] do_syscall_64+0xcf/0x260
[ 108.819918][ T5999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.822372][ T5999] RIP: 0033:0x7f196247f5aa
[ 108.824157][ T5999] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 108.831895][ T5999] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 108.835245][ T5999] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 108.838326][ T5999] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 108.841551][ T5999] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 108.844834][ T5999] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 108.848088][ T5999] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 108.851385][ T5999]
[ 108.857244][ T5999] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 108.862305][ T5999] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/05/14 22:38:41 executed programs: 117
[ 109.218504][ T6006] loop0: detected capacity change from 0 to 32768
[ 109.228966][ T6006] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 109.238152][ T6006] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 109.255156][ T6006] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 109.259486][ T827] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 109.262377][ T827] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 109.307521][ T827] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 109.311821][ T827] gfs2: fsid=syz:syz.0: jid=0: Done
[ 109.317774][ T6006] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 109.327006][ T6006] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 109.330116][ T6006] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 109.330116][ T6006] inode = 12 2341
[ 109.330116][ T6006] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 109.337553][ T6006] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 109.341326][ T6006] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6006 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 109.345046][ T6006] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 109.348472][ T6006] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 109.351762][ T6006] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 109.355290][ T6006] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 109.357955][ T6006] gfs2: fsid=syz:syz.0: File system withdrawn
[ 109.362945][ T6006] CPU: 3 PID: 6006 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 109.366962][ T6006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 109.371111][ T6006] Call Trace:
[ 109.372195][ T6006]
[ 109.373181][ T6006] dump_stack_lvl+0x16c/0x1f0
[ 109.374912][ T6006] gfs2_withdraw+0xab8/0x1290
[ 109.376709][ T6006] ? __pfx_gfs2_withdraw+0x10/0x10
[ 109.378866][ T6006] gfs2_dirent_scan+0x2fc/0x3c0
[ 109.380677][ T6006] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 109.382466][ T6006] gfs2_dir_read+0x36a/0x14d0
[ 109.384168][ T6006] ? inode_go_held+0x151/0x210
[ 109.385999][ T6006] ? __pfx_inode_go_held+0x10/0x10
[ 109.387938][ T6006] ? gfs2_instantiate+0x1eb/0x250
[ 109.389813][ T6006] ? gfs2_glock_wait+0x1e0/0x330
[ 109.391835][ T6006] ? __pfx_gfs2_dir_read+0x10/0x10
[ 109.394007][ T6006] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 109.396031][ T6006] ? do_raw_spin_unlock+0x172/0x230
[ 109.398234][ T6006] gfs2_readdir+0x13d/0x1d0
[ 109.399618][ T6008] loop3: detected capacity change from 0 to 32768
[ 109.400132][ T6006] ? __pfx_gfs2_readdir+0x10/0x10
[ 109.400156][ T6006] ? iterate_dir+0x292/0x9e0
[ 109.406800][ T6006] ? selinux_file_permission+0x125/0x590
[ 109.407046][ T6008] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 109.409070][ T6006] iterate_dir+0x292/0x9e0
[ 109.409098][ T6006] __x64_sys_getdents64+0x14f/0x2e0
[ 109.415786][ T6006] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 109.417639][ T6006] ? __pfx_filldir64+0x10/0x10
[ 109.419546][ T6006] do_syscall_64+0xcf/0x260
[ 109.421340][ T6006] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.423576][ T6006] RIP: 0033:0x7f2544a7dea9
[ 109.425222][ T6006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 109.431613][ T6006] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 109.434915][ T6006] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 109.438094][ T6006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 109.438492][ T6012] loop2: detected capacity change from 0 to 32768
[ 109.441292][ T6006] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 109.441308][ T6006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 109.441319][ T6006] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 109.441334][ T6006]
[ 109.444941][ T6008] CPU: 0 PID: 6008 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 109.454360][ T6011] loop1: detected capacity change from 0 to 32768
[ 109.455125][ T6008] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 109.465300][ T6008] Call Trace:
[ 109.466549][ T6008]
[ 109.467812][ T6008] dump_stack_lvl+0x16c/0x1f0
[ 109.469752][ T6008] sysfs_warn_dup+0x7f/0xa0
[ 109.471687][ T6008] sysfs_create_dir_ns+0x24d/0x2b0
[ 109.473818][ T6008] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 109.476130][ T6008] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.478363][ T6008] ? do_raw_spin_unlock+0x172/0x230
[ 109.480502][ T6008] kobject_add_internal+0x2c8/0x990
[ 109.481595][ T6012] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 109.482720][ T6008] kobject_init_and_add+0x11c/0x190
[ 109.487886][ T6008] ? __pfx_kobject_init_and_add+0x10/0x10
[ 109.490226][ T6008] ? lockdep_init_map_type+0x16d/0x7d0
[ 109.491733][ T6011] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 109.492439][ T6008] ? lockdep_init_map_type+0x16d/0x7d0
[ 109.497791][ T6008] gfs2_sys_fs_add+0x207/0x470
[ 109.499642][ T6008] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 109.501635][ T6008] ? __pfx_alloc_workqueue+0x10/0x10
[ 109.503667][ T6008] ? read_word_at_a_time+0xe/0x20
[ 109.505802][ T6008] gfs2_fill_super+0x1352/0x2bf0
[ 109.507670][ T6008] ? __pfx_gfs2_fill_super+0x10/0x10
[ 109.509810][ T6008] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.512136][ T6008] ? set_blocksize+0x2b1/0x350
[ 109.514252][ T6008] ? sb_set_blocksize+0xf6/0x120
[ 109.516467][ T6008] ? setup_bdev_super+0x392/0x720
[ 109.518689][ T6008] get_tree_bdev+0x36f/0x610
[ 109.520747][ T6008] ? __pfx_gfs2_fill_super+0x10/0x10
[ 109.523079][ T6008] ? __pfx_get_tree_bdev+0x10/0x10
[ 109.525367][ T6008] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 109.527844][ T6008] ? cap_capable+0x1cf/0x240
[ 109.529899][ T6008] gfs2_get_tree+0x4e/0x280
[ 109.531930][ T6008] vfs_get_tree+0x8f/0x380
[ 109.533955][ T6008] path_mount+0x14e6/0x1f20
[ 109.536001][ T6008] ? kmem_cache_free+0x12e/0x390
[ 109.538217][ T6008] ? __pfx_path_mount+0x10/0x10
[ 109.540389][ T6008] ? putname+0x12e/0x170
[ 109.542273][ T6008] __x64_sys_mount+0x297/0x320
[ 109.544403][ T6008] ? __pfx___x64_sys_mount+0x10/0x10
[ 109.546741][ T6008] do_syscall_64+0xcf/0x260
[ 109.548763][ T6008] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.551336][ T6008] RIP: 0033:0x7f196247f5aa
[ 109.553336][ T6008] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 109.561665][ T6008] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 109.565298][ T6008] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 109.568726][ T6008] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 109.572201][ T6008] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 109.575704][ T6008] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 109.579106][ T6008] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 109.582592][ T6008]
[ 109.584000][ T6011] CPU: 1 PID: 6011 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 109.586933][ T6011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 109.588166][ T6008] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 109.589746][ T6011] Call Trace:
[ 109.589753][ T6011]
[ 109.589757][ T6011] dump_stack_lvl+0x16c/0x1f0
[ 109.589773][ T6011] sysfs_warn_dup+0x7f/0xa0
[ 109.589785][ T6011] sysfs_create_dir_ns+0x24d/0x2b0
[ 109.595970][ T6008] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 109.596804][ T6011] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 109.607250][ T6011] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.609344][ T6011] ? do_raw_spin_unlock+0x172/0x230
[ 109.611393][ T6011] kobject_add_internal+0x2c8/0x990
[ 109.613468][ T6011] kobject_init_and_add+0x11c/0x190
[ 109.615442][ T6011] ? __pfx_kobject_init_and_add+0x10/0x10
[ 109.617376][ T6011] ? lockdep_init_map_type+0x16d/0x7d0
[ 109.619155][ T6011] ? lockdep_init_map_type+0x16d/0x7d0
[ 109.621277][ T6011] gfs2_sys_fs_add+0x207/0x470
[ 109.623174][ T6011] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 109.625227][ T6011] ? __pfx_alloc_workqueue+0x10/0x10
[ 109.627331][ T6011] ? read_word_at_a_time+0xe/0x20
[ 109.629305][ T6011] gfs2_fill_super+0x1352/0x2bf0
[ 109.631271][ T6011] ? __pfx_gfs2_fill_super+0x10/0x10
[ 109.633364][ T6011] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.635467][ T6011] ? set_blocksize+0x2b1/0x350
[ 109.636995][ T6011] ? sb_set_blocksize+0xf6/0x120
[ 109.638828][ T6011] ? setup_bdev_super+0x392/0x720
[ 109.640634][ T6011] get_tree_bdev+0x36f/0x610
[ 109.642216][ T6011] ? __pfx_gfs2_fill_super+0x10/0x10
[ 109.644106][ T6011] ? __pfx_get_tree_bdev+0x10/0x10
[ 109.645992][ T6011] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 109.648005][ T6011] ? cap_capable+0x1cf/0x240
[ 109.649786][ T6011] gfs2_get_tree+0x4e/0x280
[ 109.651506][ T6011] vfs_get_tree+0x8f/0x380
[ 109.653280][ T6011] path_mount+0x14e6/0x1f20
[ 109.655110][ T6011] ? kmem_cache_free+0x12e/0x390
[ 109.657001][ T6011] ? __pfx_path_mount+0x10/0x10
[ 109.658829][ T6011] ? putname+0x12e/0x170
[ 109.660436][ T6011] __x64_sys_mount+0x297/0x320
[ 109.662199][ T6011] ? __pfx___x64_sys_mount+0x10/0x10
[ 109.663974][ T6011] do_syscall_64+0xcf/0x260
[ 109.665666][ T6011] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.667771][ T6011] RIP: 0033:0x7f6440e7f5aa
[ 109.669361][ T6011] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 109.676284][ T6011] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 109.679083][ T6011] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 109.681216][ T6011] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 109.683696][ T6011] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 109.686664][ T6011] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 109.689039][ T6011] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 109.691724][ T6011]
[ 109.693613][ T6012] CPU: 3 PID: 6012 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 109.694284][ T6011] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 109.697140][ T6012] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 109.697154][ T6012] Call Trace:
[ 109.697162][ T6012]
[ 109.697169][ T6012] dump_stack_lvl+0x16c/0x1f0
[ 109.702621][ T6011] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 109.706728][ T6012] sysfs_warn_dup+0x7f/0xa0
[ 109.716187][ T6012] sysfs_create_dir_ns+0x24d/0x2b0
[ 109.718413][ T6012] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 109.720876][ T6012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.723395][ T6012] ? do_raw_spin_unlock+0x172/0x230
[ 109.725925][ T6012] kobject_add_internal+0x2c8/0x990
[ 109.728046][ T6012] kobject_init_and_add+0x11c/0x190
[ 109.730222][ T6012] ? __pfx_kobject_init_and_add+0x10/0x10
[ 109.732685][ T6012] ? lockdep_init_map_type+0x16d/0x7d0
[ 109.734881][ T6012] ? lockdep_init_map_type+0x16d/0x7d0
[ 109.737202][ T6012] gfs2_sys_fs_add+0x207/0x470
[ 109.739063][ T6012] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 109.741093][ T6012] ? __pfx_alloc_workqueue+0x10/0x10
[ 109.743092][ T6012] ? read_word_at_a_time+0xe/0x20
[ 109.745024][ T6012] gfs2_fill_super+0x1352/0x2bf0
[ 109.746957][ T6012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 109.749223][ T6012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 109.751534][ T6012] ? set_blocksize+0x2b1/0x350
[ 109.753619][ T6012] ? sb_set_blocksize+0xf6/0x120
[ 109.755794][ T6012] ? setup_bdev_super+0x392/0x720
[ 109.758013][ T6012] get_tree_bdev+0x36f/0x610
[ 109.759963][ T6012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 109.762257][ T6012] ? __pfx_get_tree_bdev+0x10/0x10
[ 109.764477][ T6012] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 109.766862][ T6012] ? cap_capable+0x1cf/0x240
[ 109.768844][ T6012] gfs2_get_tree+0x4e/0x280
[ 109.770853][ T6012] vfs_get_tree+0x8f/0x380
[ 109.772764][ T6012] path_mount+0x14e6/0x1f20
[ 109.774705][ T6012] ? kmem_cache_free+0x12e/0x390
[ 109.776626][ T6012] ? __pfx_path_mount+0x10/0x10
[ 109.778510][ T6012] ? putname+0x12e/0x170
[ 109.780171][ T6012] __x64_sys_mount+0x297/0x320
[ 109.782020][ T6012] ? __pfx___x64_sys_mount+0x10/0x10
[ 109.784035][ T6012] do_syscall_64+0xcf/0x260
[ 109.785721][ T6012] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.788139][ T6012] RIP: 0033:0x7fd083e7f5aa
[ 109.790019][ T6012] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 109.798176][ T6012] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 109.801706][ T6012] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 109.805060][ T6012] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 109.808469][ T6012] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 109.811783][ T6012] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 109.814969][ T6012] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 109.818389][ T6012]
[ 109.822783][ T6012] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 109.829741][ T6012] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 110.291566][ T6019] loop1: detected capacity change from 0 to 32768
[ 110.297261][ T6019] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 110.300338][ T6019] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 110.316261][ T6019] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 110.321144][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 110.323557][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 110.327687][ T6025] loop3: detected capacity change from 0 to 32768
[ 110.351298][ T6025] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 110.360093][ T6025] CPU: 1 PID: 6025 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 110.363595][ T6025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 110.367242][ T6025] Call Trace:
[ 110.368495][ T6025]
[ 110.369598][ T6025] dump_stack_lvl+0x16c/0x1f0
[ 110.370115][ T6021] loop2: detected capacity change from 0 to 32768
[ 110.371147][ T6025] sysfs_warn_dup+0x7f/0xa0
[ 110.371169][ T6025] sysfs_create_dir_ns+0x24d/0x2b0
[ 110.371187][ T6025] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 110.371206][ T6025] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 110.375457][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 110.375502][ T6025] ? do_raw_spin_unlock+0x172/0x230
[ 110.377500][ T6023] loop0: detected capacity change from 0 to 32768
[ 110.377726][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 110.379737][ T6025] kobject_add_internal+0x2c8/0x990
[ 110.380855][ T6021] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 110.383081][ T6019] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 110.384566][ T6025] kobject_init_and_add+0x11c/0x190
[ 110.389399][ T6019] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 110.390870][ T6023] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 110.390897][ T6025] ? __pfx_kobject_init_and_add+0x10/0x10
[ 110.390926][ T6025] ? lockdep_init_map_type+0x16d/0x7d0
[ 110.390945][ T6025] ? lockdep_init_map_type+0x16d/0x7d0
[ 110.390964][ T6025] gfs2_sys_fs_add+0x207/0x470
[ 110.394248][ T6019] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 110.394248][ T6019] inode = 12 2341
[ 110.394248][ T6019] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 110.395729][ T6025] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 110.398283][ T6019] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 110.400039][ T6025] ? __pfx_alloc_workqueue+0x10/0x10
[ 110.412073][ T6019] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6019 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 110.413920][ T6025] ? read_word_at_a_time+0xe/0x20
[ 110.421385][ T6019] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 110.422921][ T6025] gfs2_fill_super+0x1352/0x2bf0
[ 110.422957][ T6025] ? __pfx_gfs2_fill_super+0x10/0x10
[ 110.426676][ T6019] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 110.428466][ T6025] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 110.432718][ T6019] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 110.433913][ T6025] ? set_blocksize+0x2b1/0x350
[ 110.437065][ T6019] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 110.438959][ T6025] ? sb_set_blocksize+0xf6/0x120
[ 110.443776][ T6019] gfs2: fsid=syz:syz.0: File system withdrawn
[ 110.443795][ T6025] ? setup_bdev_super+0x392/0x720
[ 110.459368][ T6025] get_tree_bdev+0x36f/0x610
[ 110.460941][ T6025] ? __pfx_gfs2_fill_super+0x10/0x10
[ 110.462738][ T6025] ? __pfx_get_tree_bdev+0x10/0x10
[ 110.464675][ T6025] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 110.466849][ T6025] ? cap_capable+0x1cf/0x240
[ 110.468568][ T6025] gfs2_get_tree+0x4e/0x280
[ 110.470274][ T6025] vfs_get_tree+0x8f/0x380
[ 110.471947][ T6025] path_mount+0x14e6/0x1f20
[ 110.473640][ T6025] ? kmem_cache_free+0x12e/0x390
[ 110.475511][ T6025] ? __pfx_path_mount+0x10/0x10
[ 110.477353][ T6025] ? putname+0x12e/0x170
[ 110.479019][ T6025] __x64_sys_mount+0x297/0x320
[ 110.480824][ T6025] ? __pfx___x64_sys_mount+0x10/0x10
[ 110.482851][ T6025] do_syscall_64+0xcf/0x260
[ 110.484398][ T6025] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.486719][ T6025] RIP: 0033:0x7f196247f5aa
[ 110.488507][ T6025] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 110.495948][ T6025] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 110.499146][ T6025] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 110.502190][ T6025] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 110.505249][ T6025] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 110.508310][ T6025] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 110.511362][ T6025] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 110.514204][ T6025]
[ 110.515353][ T6019] CPU: 0 PID: 6019 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 110.516262][ T6025] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 110.519516][ T6019] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 110.519532][ T6019] Call Trace:
[ 110.519540][ T6019]
[ 110.519548][ T6019] dump_stack_lvl+0x16c/0x1f0
[ 110.524910][ T6025] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 110.529136][ T6019] gfs2_withdraw+0xab8/0x1290
[ 110.529168][ T6019] ? __pfx_gfs2_withdraw+0x10/0x10
[ 110.541052][ T6019] gfs2_dirent_scan+0x2fc/0x3c0
[ 110.543219][ T6019] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 110.545642][ T6019] gfs2_dir_read+0x36a/0x14d0
[ 110.547725][ T6019] ? inode_go_held+0x151/0x210
[ 110.549851][ T6019] ? __pfx_inode_go_held+0x10/0x10
[ 110.552134][ T6019] ? gfs2_instantiate+0x1eb/0x250
[ 110.554371][ T6019] ? gfs2_glock_wait+0x1e0/0x330
[ 110.556577][ T6019] ? __pfx_gfs2_dir_read+0x10/0x10
[ 110.558874][ T6019] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 110.561002][ T6019] ? do_raw_spin_unlock+0x172/0x230
[ 110.563308][ T6019] gfs2_readdir+0x13d/0x1d0
[ 110.565323][ T6019] ? __pfx_gfs2_readdir+0x10/0x10
[ 110.567546][ T6019] ? iterate_dir+0x292/0x9e0
[ 110.569623][ T6019] ? selinux_file_permission+0x125/0x590
[ 110.572157][ T6019] iterate_dir+0x292/0x9e0
[ 110.574156][ T6019] __x64_sys_getdents64+0x14f/0x2e0
[ 110.576466][ T6019] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 110.579018][ T6019] ? xfd_validate_state+0x5d/0x180
[ 110.581260][ T6019] ? __pfx_filldir64+0x10/0x10
[ 110.583422][ T6019] do_syscall_64+0xcf/0x260
[ 110.585449][ T6019] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.588104][ T6019] RIP: 0033:0x7f6440e7dea9
[ 110.590033][ T6019] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 110.597483][ T6019] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 110.600750][ T6019] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 110.603854][ T6019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 110.607035][ T6019] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 110.610510][ T6019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 110.613744][ T6019] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 110.617062][ T6019]
[ 110.618395][ T6021] CPU: 3 PID: 6021 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 110.622554][ T6021] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 110.626996][ T6021] Call Trace:
[ 110.628467][ T6021]
[ 110.629787][ T6021] dump_stack_lvl+0x16c/0x1f0
[ 110.631896][ T6021] sysfs_warn_dup+0x7f/0xa0
[ 110.633944][ T6021] sysfs_create_dir_ns+0x24d/0x2b0
[ 110.636202][ T6021] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 110.638682][ T6021] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 110.641038][ T6021] ? do_raw_spin_unlock+0x172/0x230
[ 110.643348][ T6021] kobject_add_internal+0x2c8/0x990
[ 110.645647][ T6021] kobject_init_and_add+0x11c/0x190
[ 110.647969][ T6021] ? __pfx_kobject_init_and_add+0x10/0x10
[ 110.650459][ T6021] ? lockdep_init_map_type+0x16d/0x7d0
[ 110.652891][ T6021] ? lockdep_init_map_type+0x16d/0x7d0
[ 110.655268][ T6021] gfs2_sys_fs_add+0x207/0x470
[ 110.657354][ T6021] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 110.659699][ T6021] ? __pfx_alloc_workqueue+0x10/0x10
[ 110.662041][ T6021] ? read_word_at_a_time+0xe/0x20
[ 110.664306][ T6021] gfs2_fill_super+0x1352/0x2bf0
[ 110.666529][ T6021] ? __pfx_gfs2_fill_super+0x10/0x10
[ 110.668856][ T6021] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 110.671214][ T6021] ? set_blocksize+0x2b1/0x350
[ 110.673299][ T6021] ? sb_set_blocksize+0xf6/0x120
[ 110.675434][ T6021] ? setup_bdev_super+0x392/0x720
[ 110.677538][ T6021] get_tree_bdev+0x36f/0x610
[ 110.679359][ T6021] ? __pfx_gfs2_fill_super+0x10/0x10
[ 110.681543][ T6021] ? __pfx_get_tree_bdev+0x10/0x10
[ 110.683786][ T6021] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 110.686235][ T6021] ? cap_capable+0x1cf/0x240
[ 110.688283][ T6021] gfs2_get_tree+0x4e/0x280
[ 110.690305][ T6021] vfs_get_tree+0x8f/0x380
[ 110.692308][ T6021] path_mount+0x14e6/0x1f20
[ 110.694319][ T6021] ? kmem_cache_free+0x12e/0x390
[ 110.696468][ T6021] ? __pfx_path_mount+0x10/0x10
[ 110.698527][ T6021] ? putname+0x12e/0x170
[ 110.700355][ T6021] __x64_sys_mount+0x297/0x320
[ 110.702236][ T6021] ? __pfx___x64_sys_mount+0x10/0x10
[ 110.704454][ T6021] do_syscall_64+0xcf/0x260
[ 110.706478][ T6021] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.709085][ T6021] RIP: 0033:0x7fd083e7f5aa
[ 110.711061][ T6021] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 110.719331][ T6021] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 110.722915][ T6021] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 110.726271][ T6021] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 110.729537][ T6021] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 110.732962][ T6021] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 110.736331][ T6021] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 110.739680][ T6021]
[ 110.741175][ T6023] CPU: 0 PID: 6023 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 110.743645][ T6021] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 110.745168][ T6023] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 110.745183][ T6023] Call Trace:
[ 110.745190][ T6023]
[ 110.745198][ T6023] dump_stack_lvl+0x16c/0x1f0
[ 110.745224][ T6023] sysfs_warn_dup+0x7f/0xa0
[ 110.745244][ T6023] sysfs_create_dir_ns+0x24d/0x2b0
[ 110.758048][ T6021] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 110.759731][ T6023] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 110.759761][ T6023] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 110.759784][ T6023] ? do_raw_spin_unlock+0x172/0x230
[ 110.773245][ T6023] kobject_add_internal+0x2c8/0x990
[ 110.775537][ T6023] kobject_init_and_add+0x11c/0x190
[ 110.777684][ T6023] ? __pfx_kobject_init_and_add+0x10/0x10
[ 110.779910][ T6023] ? lockdep_init_map_type+0x16d/0x7d0
[ 110.782189][ T6023] ? lockdep_init_map_type+0x16d/0x7d0
[ 110.784419][ T6023] gfs2_sys_fs_add+0x207/0x470
[ 110.786450][ T6023] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 110.788723][ T6023] ? __pfx_alloc_workqueue+0x10/0x10
[ 110.791008][ T6023] ? read_word_at_a_time+0xe/0x20
[ 110.793148][ T6023] gfs2_fill_super+0x1352/0x2bf0
[ 110.795256][ T6023] ? __pfx_gfs2_fill_super+0x10/0x10
[ 110.797538][ T6023] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 110.799844][ T6023] ? set_blocksize+0x2b1/0x350
[ 110.801898][ T6023] ? sb_set_blocksize+0xf6/0x120
[ 110.804031][ T6023] ? setup_bdev_super+0x392/0x720
[ 110.806074][ T6023] get_tree_bdev+0x36f/0x610
[ 110.808041][ T6023] ? __pfx_gfs2_fill_super+0x10/0x10
[ 110.810274][ T6023] ? __pfx_get_tree_bdev+0x10/0x10
[ 110.812463][ T6023] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 110.814867][ T6023] ? cap_capable+0x1cf/0x240
[ 110.816884][ T6023] gfs2_get_tree+0x4e/0x280
[ 110.818917][ T6023] vfs_get_tree+0x8f/0x380
[ 110.820870][ T6023] path_mount+0x14e6/0x1f20
[ 110.822873][ T6023] ? kmem_cache_free+0x12e/0x390
[ 110.824994][ T6023] ? __pfx_path_mount+0x10/0x10
[ 110.827068][ T6023] ? putname+0x12e/0x170
[ 110.828877][ T6023] __x64_sys_mount+0x297/0x320
[ 110.830963][ T6023] ? __pfx___x64_sys_mount+0x10/0x10
[ 110.833220][ T6023] do_syscall_64+0xcf/0x260
[ 110.835180][ T6023] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.837667][ T6023] RIP: 0033:0x7f2544a7f5aa
[ 110.839603][ T6023] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 110.847719][ T6023] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 110.851356][ T6023] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 110.854833][ T6023] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 110.858189][ T6023] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 110.861539][ T6023] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 110.864755][ T6023] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 110.868066][ T6023]
[ 110.871261][ T6023] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 110.876890][ T6023] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 111.238151][ T6032] loop3: detected capacity change from 0 to 32768
[ 111.252262][ T6032] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 111.261727][ T6032] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 111.273368][ T6032] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 111.277678][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 111.280423][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 111.305990][ T6035] loop1: detected capacity change from 0 to 32768
[ 111.320697][ T6036] loop2: detected capacity change from 0 to 32768
[ 111.324861][ T6036] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 111.329315][ T6036] CPU: 3 PID: 6036 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 111.333251][ T6036] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 111.337431][ T6036] Call Trace:
[ 111.338847][ T6036]
[ 111.340023][ T6036] dump_stack_lvl+0x16c/0x1f0
[ 111.341894][ T6036] sysfs_warn_dup+0x7f/0xa0
[ 111.343806][ T6036] sysfs_create_dir_ns+0x24d/0x2b0
[ 111.345285][ T6035] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 111.346002][ T6036] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 111.346185][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 111.346336][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 111.346372][ T6032] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 111.350277][ T6032] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 111.351323][ T6036] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 111.351351][ T6036] ? do_raw_spin_unlock+0x172/0x230
[ 111.351372][ T6036] kobject_add_internal+0x2c8/0x990
[ 111.353980][ T6032] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 111.353980][ T6032] inode = 12 2341
[ 111.353980][ T6032] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 111.356142][ T6036] kobject_init_and_add+0x11c/0x190
[ 111.358688][ T6032] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 111.362058][ T6036] ? __pfx_kobject_init_and_add+0x10/0x10
[ 111.362085][ T6036] ? lockdep_init_map_type+0x16d/0x7d0
[ 111.362102][ T6036] ? lockdep_init_map_type+0x16d/0x7d0
[ 111.362118][ T6036] gfs2_sys_fs_add+0x207/0x470
[ 111.362138][ T6036] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 111.377416][ T6032] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6032 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 111.378593][ T6036] ? __pfx_alloc_workqueue+0x10/0x10
[ 111.384995][ T6032] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 111.386884][ T6036] ? read_word_at_a_time+0xe/0x20
[ 111.389050][ T6032] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 111.391047][ T6036] gfs2_fill_super+0x1352/0x2bf0
[ 111.391080][ T6036] ? __pfx_gfs2_fill_super+0x10/0x10
[ 111.391105][ T6036] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 111.391128][ T6036] ? set_blocksize+0x2b1/0x350
[ 111.391146][ T6036] ? sb_set_blocksize+0xf6/0x120
[ 111.391163][ T6036] ? setup_bdev_super+0x392/0x720
[ 111.391191][ T6036] get_tree_bdev+0x36f/0x610
[ 111.391209][ T6036] ? __pfx_gfs2_fill_super+0x10/0x10
[ 111.391232][ T6036] ? __pfx_get_tree_bdev+0x10/0x10
[ 111.391250][ T6036] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 111.391275][ T6036] ? cap_capable+0x1cf/0x240
[ 111.391298][ T6036] gfs2_get_tree+0x4e/0x280
[ 111.391321][ T6036] vfs_get_tree+0x8f/0x380
[ 111.394141][ T6032] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 111.397413][ T6036] path_mount+0x14e6/0x1f20
[ 111.399576][ T6032] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 111.403055][ T6036] ? kmem_cache_free+0x12e/0x390
[ 111.403083][ T6036] ? __pfx_path_mount+0x10/0x10
[ 111.403102][ T6036] ? putname+0x12e/0x170
[ 111.403125][ T6036] __x64_sys_mount+0x297/0x320
[ 111.403144][ T6036] ? __pfx___x64_sys_mount+0x10/0x10
[ 111.403163][ T6036] do_syscall_64+0xcf/0x260
[ 111.403189][ T6036] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.403215][ T6036] RIP: 0033:0x7fd083e7f5aa
[ 111.403229][ T6036] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 111.410387][ T6032] gfs2: fsid=syz:syz.0: File system withdrawn
[ 111.410836][ T6036] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 111.410858][ T6036] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 111.410869][ T6036] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 111.410880][ T6036] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 111.410890][ T6036] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 111.410901][ T6036] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 111.410914][ T6036]
[ 111.410922][ T6035] CPU: 0 PID: 6035 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 111.413521][ T6036] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 111.415112][ T6035] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 111.415121][ T6035] Call Trace:
[ 111.415126][ T6035]
[ 111.415130][ T6035] dump_stack_lvl+0x16c/0x1f0
[ 111.415146][ T6035] sysfs_warn_dup+0x7f/0xa0
[ 111.415157][ T6035] sysfs_create_dir_ns+0x24d/0x2b0
[ 111.415167][ T6035] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 111.415178][ T6035] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 111.417391][ T6036] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 111.419032][ T6035] ? do_raw_spin_unlock+0x172/0x230
[ 111.419048][ T6035] kobject_add_internal+0x2c8/0x990
[ 111.419062][ T6035] kobject_init_and_add+0x11c/0x190
[ 111.419075][ T6035] ? __pfx_kobject_init_and_add+0x10/0x10
[ 111.419087][ T6035] ? lockdep_init_map_type+0x16d/0x7d0
[ 111.529539][ T6035] ? lockdep_init_map_type+0x16d/0x7d0
[ 111.531933][ T6035] gfs2_sys_fs_add+0x207/0x470
[ 111.534017][ T6035] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 111.534350][ T6038] loop0: detected capacity change from 0 to 32768
[ 111.536313][ T6035] ? __pfx_alloc_workqueue+0x10/0x10
[ 111.536345][ T6035] ? read_word_at_a_time+0xe/0x20
[ 111.543660][ T6035] gfs2_fill_super+0x1352/0x2bf0
[ 111.545876][ T6035] ? __pfx_gfs2_fill_super+0x10/0x10
[ 111.548241][ T6035] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 111.550635][ T6035] ? set_blocksize+0x2b1/0x350
[ 111.552795][ T6035] ? sb_set_blocksize+0xf6/0x120
[ 111.554997][ T6035] ? setup_bdev_super+0x392/0x720
[ 111.557225][ T6035] get_tree_bdev+0x36f/0x610
[ 111.559295][ T6035] ? __pfx_gfs2_fill_super+0x10/0x10
[ 111.561646][ T6035] ? __pfx_get_tree_bdev+0x10/0x10
[ 111.563875][ T6035] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 111.566332][ T6035] ? cap_capable+0x1cf/0x240
[ 111.568379][ T6035] gfs2_get_tree+0x4e/0x280
[ 111.570367][ T6035] vfs_get_tree+0x8f/0x380
[ 111.572241][ T6035] path_mount+0x14e6/0x1f20
[ 111.574239][ T6035] ? kmem_cache_free+0x12e/0x390
[ 111.576439][ T6035] ? __pfx_path_mount+0x10/0x10
[ 111.578594][ T6035] ? putname+0x12e/0x170
[ 111.580535][ T6035] __x64_sys_mount+0x297/0x320
[ 111.582688][ T6035] ? __pfx___x64_sys_mount+0x10/0x10
[ 111.585033][ T6035] do_syscall_64+0xcf/0x260
[ 111.587050][ T6035] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.589649][ T6035] RIP: 0033:0x7f6440e7f5aa
[ 111.591630][ T6035] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 111.600076][ T6035] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 111.603699][ T6035] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 111.607143][ T6035] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 111.610649][ T6035] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 111.613983][ T6035] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 111.617385][ T6035] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 111.620454][ T6035]
[ 111.621689][ T6032] CPU: 3 PID: 6032 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 111.623753][ T6035] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 111.625700][ T6032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 111.625715][ T6032] Call Trace:
[ 111.625723][ T6032]
[ 111.625731][ T6032] dump_stack_lvl+0x16c/0x1f0
[ 111.631849][ T6035] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 111.636026][ T6032] gfs2_withdraw+0xab8/0x1290
[ 111.636067][ T6032] ? __pfx_gfs2_withdraw+0x10/0x10
[ 111.636092][ T6032] gfs2_dirent_scan+0x2fc/0x3c0
[ 111.637356][ T6038] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 111.652855][ T6032] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 111.655212][ T6032] gfs2_dir_read+0x36a/0x14d0
[ 111.657231][ T6032] ? inode_go_held+0x151/0x210
[ 111.659294][ T6032] ? __pfx_inode_go_held+0x10/0x10
[ 111.661553][ T6032] ? gfs2_instantiate+0x1eb/0x250
[ 111.663672][ T6032] ? gfs2_glock_wait+0x1e0/0x330
[ 111.665817][ T6032] ? __pfx_gfs2_dir_read+0x10/0x10
[ 111.667946][ T6032] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 111.669976][ T6032] ? do_raw_spin_unlock+0x172/0x230
[ 111.672291][ T6032] gfs2_readdir+0x13d/0x1d0
[ 111.674270][ T6032] ? __pfx_gfs2_readdir+0x10/0x10
[ 111.676438][ T6032] ? iterate_dir+0x292/0x9e0
[ 111.678435][ T6032] ? selinux_file_permission+0x125/0x590
[ 111.680881][ T6032] iterate_dir+0x292/0x9e0
[ 111.682866][ T6032] __x64_sys_getdents64+0x14f/0x2e0
[ 111.685094][ T6032] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 111.687542][ T6032] ? xfd_validate_state+0x5d/0x180
[ 111.689726][ T6032] ? __pfx_filldir64+0x10/0x10
[ 111.691819][ T6032] do_syscall_64+0xcf/0x260
[ 111.693844][ T6032] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.696307][ T6032] RIP: 0033:0x7f196247dea9
[ 111.698222][ T6032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 111.706359][ T6032] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 111.709848][ T6032] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 111.713102][ T6032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 111.716448][ T6032] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 111.719857][ T6032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 111.723257][ T6032] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 111.726696][ T6032]
[ 111.728057][ T6038] CPU: 1 PID: 6038 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 111.732166][ T6038] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 111.736540][ T6038] Call Trace:
[ 111.737999][ T6038]
[ 111.739284][ T6038] dump_stack_lvl+0x16c/0x1f0
[ 111.741351][ T6038] sysfs_warn_dup+0x7f/0xa0
[ 111.743333][ T6038] sysfs_create_dir_ns+0x24d/0x2b0
[ 111.745565][ T6038] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 111.747962][ T6038] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 111.750268][ T6038] ? do_raw_spin_unlock+0x172/0x230
[ 111.752511][ T6038] kobject_add_internal+0x2c8/0x990
[ 111.754756][ T6038] kobject_init_and_add+0x11c/0x190
[ 111.756990][ T6038] ? __pfx_kobject_init_and_add+0x10/0x10
[ 111.759530][ T6038] ? lockdep_init_map_type+0x16d/0x7d0
[ 111.761655][ T6038] ? lockdep_init_map_type+0x16d/0x7d0
[ 111.764456][ T6038] gfs2_sys_fs_add+0x207/0x470
[ 111.766530][ T6038] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 111.768862][ T6038] ? __pfx_alloc_workqueue+0x10/0x10
[ 111.771204][ T6038] ? read_word_at_a_time+0xe/0x20
[ 111.773407][ T6038] gfs2_fill_super+0x1352/0x2bf0
[ 111.775577][ T6038] ? __pfx_gfs2_fill_super+0x10/0x10
[ 111.777763][ T6038] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 111.780088][ T6038] ? set_blocksize+0x2b1/0x350
[ 111.782195][ T6038] ? sb_set_blocksize+0xf6/0x120
[ 111.784484][ T6038] ? setup_bdev_super+0x392/0x720
[ 111.786635][ T6038] get_tree_bdev+0x36f/0x610
[ 111.788671][ T6038] ? __pfx_gfs2_fill_super+0x10/0x10
[ 111.790954][ T6038] ? __pfx_get_tree_bdev+0x10/0x10
[ 111.793059][ T6038] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 111.795519][ T6038] ? cap_capable+0x1cf/0x240
[ 111.797525][ T6038] gfs2_get_tree+0x4e/0x280
[ 111.799519][ T6038] vfs_get_tree+0x8f/0x380
[ 111.801454][ T6038] path_mount+0x14e6/0x1f20
[ 111.803376][ T6038] ? kmem_cache_free+0x12e/0x390
[ 111.805320][ T6038] ? __pfx_path_mount+0x10/0x10
[ 111.807293][ T6038] ? putname+0x12e/0x170
[ 111.809097][ T6038] __x64_sys_mount+0x297/0x320
[ 111.811062][ T6038] ? __pfx___x64_sys_mount+0x10/0x10
[ 111.813322][ T6038] do_syscall_64+0xcf/0x260
[ 111.815335][ T6038] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.817896][ T6038] RIP: 0033:0x7f2544a7f5aa
[ 111.819829][ T6038] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 111.827995][ T6038] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 111.831564][ T6038] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 111.834970][ T6038] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 111.838300][ T6038] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 111.841741][ T6038] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 111.845169][ T6038] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 111.848524][ T6038]
[ 111.851172][ T6038] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 111.857742][ T6038] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 112.191843][ T6045] loop2: detected capacity change from 0 to 32768
[ 112.198205][ T6045] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 112.201982][ T6045] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 112.218298][ T6045] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 112.222473][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 112.225199][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 112.260572][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 112.263997][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 112.266231][ T6045] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 112.301897][ T6045] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 112.305686][ T6045] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 112.305686][ T6045] inode = 12 2341
[ 112.305686][ T6045] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 112.316029][ T6045] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 112.319898][ T6045] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6045 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 112.325016][ T6045] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 112.328732][ T6045] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 112.334642][ T6045] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 112.338429][ T6045] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 112.341576][ T6045] gfs2: fsid=syz:syz.0: File system withdrawn
[ 112.347291][ T6045] CPU: 0 PID: 6045 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 112.351330][ T6045] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 112.355482][ T6045] Call Trace:
[ 112.356927][ T6045]
[ 112.358228][ T6045] dump_stack_lvl+0x16c/0x1f0
[ 112.360310][ T6045] gfs2_withdraw+0xab8/0x1290
[ 112.362322][ T6045] ? __pfx_gfs2_withdraw+0x10/0x10
[ 112.364570][ T6045] gfs2_dirent_scan+0x2fc/0x3c0
[ 112.366641][ T6045] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 112.369060][ T6045] gfs2_dir_read+0x36a/0x14d0
[ 112.371102][ T6045] ? inode_go_held+0x151/0x210
[ 112.373136][ T6045] ? __pfx_inode_go_held+0x10/0x10
[ 112.375255][ T6045] ? gfs2_instantiate+0x1eb/0x250
[ 112.377322][ T6045] ? gfs2_glock_wait+0x1e0/0x330
[ 112.379273][ T6045] ? __pfx_gfs2_dir_read+0x10/0x10
[ 112.381356][ T6045] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 112.383492][ T6045] ? do_raw_spin_unlock+0x172/0x230
[ 112.385639][ T6045] gfs2_readdir+0x13d/0x1d0
[ 112.387650][ T6045] ? __pfx_gfs2_readdir+0x10/0x10
[ 112.389705][ T6045] ? iterate_dir+0x292/0x9e0
[ 112.391616][ T6045] ? selinux_file_permission+0x125/0x590
[ 112.393893][ T6045] iterate_dir+0x292/0x9e0
[ 112.395730][ T6045] __x64_sys_getdents64+0x14f/0x2e0
[ 112.397825][ T6045] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 112.400110][ T6045] ? __pfx_filldir64+0x10/0x10
[ 112.402045][ T6045] do_syscall_64+0xcf/0x260
[ 112.403885][ T6045] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.406289][ T6045] RIP: 0033:0x7fd083e7dea9
[ 112.408127][ T6045] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 112.415736][ T6045] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 112.418835][ T6045] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 112.421874][ T6045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 112.425075][ T6045] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 112.428424][ T6045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 112.431844][ T6045] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 112.435262][ T6045]
[ 112.440207][ T6048] loop1: detected capacity change from 0 to 32768
[ 112.451756][ T6048] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 112.454950][ T6048] CPU: 0 PID: 6048 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 112.458837][ T6048] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 112.462998][ T6048] Call Trace:
[ 112.464457][ T6048]
[ 112.465758][ T6048] dump_stack_lvl+0x16c/0x1f0
[ 112.467754][ T6048] sysfs_warn_dup+0x7f/0xa0
[ 112.469706][ T6048] sysfs_create_dir_ns+0x24d/0x2b0
[ 112.471858][ T6048] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 112.474185][ T6048] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 112.476453][ T6048] ? do_raw_spin_unlock+0x172/0x230
[ 112.478682][ T6048] kobject_add_internal+0x2c8/0x990
[ 112.480908][ T6048] kobject_init_and_add+0x11c/0x190
[ 112.483146][ T6048] ? __pfx_kobject_init_and_add+0x10/0x10
[ 112.485316][ T6050] loop0: detected capacity change from 0 to 32768
[ 112.485586][ T6048] ? lockdep_init_map_type+0x16d/0x7d0
[ 112.490761][ T6048] ? lockdep_init_map_type+0x16d/0x7d0
[ 112.491313][ T6052] loop3: detected capacity change from 0 to 32768
[ 112.493101][ T6048] gfs2_sys_fs_add+0x207/0x470
[ 112.493126][ T6048] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 112.493146][ T6048] ? __pfx_alloc_workqueue+0x10/0x10
[ 112.501952][ T6052] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 112.502328][ T6048] ? read_word_at_a_time+0xe/0x20
[ 112.505622][ T6050] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 112.507549][ T6048] gfs2_fill_super+0x1352/0x2bf0
[ 112.507580][ T6048] ? __pfx_gfs2_fill_super+0x10/0x10
[ 112.514936][ T6048] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 112.517225][ T6048] ? set_blocksize+0x2b1/0x350
[ 112.519279][ T6048] ? sb_set_blocksize+0xf6/0x120
[ 112.521227][ T6048] ? setup_bdev_super+0x392/0x720
[ 112.523229][ T6048] get_tree_bdev+0x36f/0x610
[ 112.525133][ T6048] ? __pfx_gfs2_fill_super+0x10/0x10
[ 112.527161][ T6048] ? __pfx_get_tree_bdev+0x10/0x10
[ 112.529103][ T6048] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 112.531308][ T6048] ? cap_capable+0x1cf/0x240
[ 112.533286][ T6048] gfs2_get_tree+0x4e/0x280
[ 112.535241][ T6048] vfs_get_tree+0x8f/0x380
[ 112.537125][ T6048] path_mount+0x14e6/0x1f20
[ 112.539040][ T6048] ? kmem_cache_free+0x12e/0x390
[ 112.541164][ T6048] ? __pfx_path_mount+0x10/0x10
[ 112.543260][ T6048] ? putname+0x12e/0x170
[ 112.544965][ T6048] __x64_sys_mount+0x297/0x320
[ 112.546752][ T6048] ? __pfx___x64_sys_mount+0x10/0x10
[ 112.549037][ T6048] do_syscall_64+0xcf/0x260
[ 112.551038][ T6048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.553557][ T6048] RIP: 0033:0x7f6440e7f5aa
[ 112.555413][ T6048] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 112.562990][ T6048] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 112.565770][ T6048] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 112.568935][ T6048] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 112.572245][ T6048] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 112.575552][ T6048] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 112.578781][ T6048] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 112.582140][ T6048]
[ 112.583486][ T6050] CPU: 3 PID: 6050 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 112.585972][ T6048] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 112.587654][ T6050] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 112.587669][ T6050] Call Trace:
[ 112.587677][ T6050]
[ 112.587685][ T6050] dump_stack_lvl+0x16c/0x1f0
[ 112.593902][ T6048] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 112.597969][ T6050] sysfs_warn_dup+0x7f/0xa0
[ 112.607769][ T6050] sysfs_create_dir_ns+0x24d/0x2b0
[ 112.610070][ T6050] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 112.612585][ T6050] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 112.615008][ T6050] ? do_raw_spin_unlock+0x172/0x230
[ 112.617291][ T6050] kobject_add_internal+0x2c8/0x990
[ 112.619595][ T6050] kobject_init_and_add+0x11c/0x190
[ 112.621875][ T6050] ? __pfx_kobject_init_and_add+0x10/0x10
[ 112.624363][ T6050] ? lockdep_init_map_type+0x16d/0x7d0
[ 112.626786][ T6050] ? lockdep_init_map_type+0x16d/0x7d0
[ 112.629220][ T6050] gfs2_sys_fs_add+0x207/0x470
[ 112.631379][ T6050] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 112.633742][ T6050] ? __pfx_alloc_workqueue+0x10/0x10
[ 112.636109][ T6050] ? read_word_at_a_time+0xe/0x20
[ 112.638356][ T6050] gfs2_fill_super+0x1352/0x2bf0
[ 112.640575][ T6050] ? __pfx_gfs2_fill_super+0x10/0x10
[ 112.642940][ T6050] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 112.645317][ T6050] ? set_blocksize+0x2b1/0x350
[ 112.647412][ T6050] ? sb_set_blocksize+0xf6/0x120
[ 112.649574][ T6050] ? setup_bdev_super+0x392/0x720
[ 112.651749][ T6050] get_tree_bdev+0x36f/0x610
[ 112.653762][ T6050] ? __pfx_gfs2_fill_super+0x10/0x10
[ 112.656035][ T6050] ? __pfx_get_tree_bdev+0x10/0x10
[ 112.658226][ T6050] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 112.660666][ T6050] ? cap_capable+0x1cf/0x240
[ 112.662743][ T6050] gfs2_get_tree+0x4e/0x280
[ 112.664755][ T6050] vfs_get_tree+0x8f/0x380
[ 112.666675][ T6050] path_mount+0x14e6/0x1f20
[ 112.668674][ T6050] ? kmem_cache_free+0x12e/0x390
[ 112.670856][ T6050] ? __pfx_path_mount+0x10/0x10
[ 112.672965][ T6050] ? putname+0x12e/0x170
[ 112.674738][ T6050] __x64_sys_mount+0x297/0x320
[ 112.676783][ T6050] ? __pfx___x64_sys_mount+0x10/0x10
[ 112.678981][ T6050] do_syscall_64+0xcf/0x260
[ 112.680882][ T6050] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.683426][ T6050] RIP: 0033:0x7f2544a7f5aa
[ 112.685309][ T6050] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 112.693388][ T6050] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 112.696823][ T6050] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 112.700080][ T6050] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 112.703315][ T6050] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 112.706515][ T6050] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 112.709756][ T6050] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 112.713040][ T6050]
[ 112.714517][ T6052] CPU: 2 PID: 6052 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 112.717790][ T6052] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 112.721221][ T6052] Call Trace:
[ 112.722357][ T6052]
[ 112.723416][ T6052] dump_stack_lvl+0x16c/0x1f0
[ 112.725112][ T6052] sysfs_warn_dup+0x7f/0xa0
[ 112.726663][ T6052] sysfs_create_dir_ns+0x24d/0x2b0
[ 112.728621][ T6052] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 112.730755][ T6050] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 112.731087][ T6052] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 112.738850][ T6052] ? do_raw_spin_unlock+0x172/0x230
[ 112.739998][ T6050] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 112.740858][ T6052] kobject_add_internal+0x2c8/0x990
[ 112.740885][ T6052] kobject_init_and_add+0x11c/0x190
[ 112.740907][ T6052] ? __pfx_kobject_init_and_add+0x10/0x10
[ 112.740928][ T6052] ? lockdep_init_map_type+0x16d/0x7d0
[ 112.752228][ T6052] ? lockdep_init_map_type+0x16d/0x7d0
[ 112.754391][ T6052] gfs2_sys_fs_add+0x207/0x470
[ 112.756461][ T6052] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 112.758776][ T6052] ? __pfx_alloc_workqueue+0x10/0x10
[ 112.761101][ T6052] ? read_word_at_a_time+0xe/0x20
[ 112.763310][ T6052] gfs2_fill_super+0x1352/0x2bf0
[ 112.765483][ T6052] ? __pfx_gfs2_fill_super+0x10/0x10
[ 112.767802][ T6052] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 112.770087][ T6052] ? set_blocksize+0x2b1/0x350
[ 112.772198][ T6052] ? sb_set_blocksize+0xf6/0x120
[ 112.774400][ T6052] ? setup_bdev_super+0x392/0x720
[ 112.776638][ T6052] get_tree_bdev+0x36f/0x610
[ 112.778664][ T6052] ? __pfx_gfs2_fill_super+0x10/0x10
[ 112.780912][ T6052] ? __pfx_get_tree_bdev+0x10/0x10
[ 112.783141][ T6052] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 112.785545][ T6052] ? cap_capable+0x1cf/0x240
[ 112.787250][ T6052] gfs2_get_tree+0x4e/0x280
[ 112.788773][ T6052] vfs_get_tree+0x8f/0x380
[ 112.790277][ T6052] path_mount+0x14e6/0x1f20
[ 112.791939][ T6052] ? kmem_cache_free+0x12e/0x390
[ 112.793943][ T6052] ? __pfx_path_mount+0x10/0x10
[ 112.796068][ T6052] ? putname+0x12e/0x170
[ 112.797786][ T6052] __x64_sys_mount+0x297/0x320
[ 112.799676][ T6052] ? __pfx___x64_sys_mount+0x10/0x10
[ 112.801963][ T6052] do_syscall_64+0xcf/0x260
[ 112.803906][ T6052] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.805805][ T6052] RIP: 0033:0x7f196247f5aa
[ 112.807275][ T6052] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 112.813632][ T6052] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 112.816881][ T6052] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 112.820299][ T6052] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 112.823602][ T6052] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 112.826930][ T6052] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 112.829829][ T6052] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 112.832978][ T6052]
[ 112.837924][ T6052] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 112.843806][ T6052] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 113.321167][ T6064] loop0: detected capacity change from 0 to 32768
[ 113.333147][ T6064] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 113.336470][ T6064] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 113.342646][ T6064] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 113.347152][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 113.350258][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 113.368052][ T6060] loop2: detected capacity change from 0 to 32768
[ 113.380785][ T6060] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 113.389815][ T6061] loop3: detected capacity change from 0 to 32768
[ 113.390709][ T6060] CPU: 0 PID: 6060 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 113.396124][ T6060] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 113.400257][ T6060] Call Trace:
[ 113.401647][ T6060]
[ 113.402848][ T6060] dump_stack_lvl+0x16c/0x1f0
[ 113.403809][ T6061] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 113.404668][ T6060] sysfs_warn_dup+0x7f/0xa0
[ 113.404689][ T6060] sysfs_create_dir_ns+0x24d/0x2b0
[ 113.404706][ T6060] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 113.404724][ T6060] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.414071][ T6065] loop1: detected capacity change from 0 to 32768
[ 113.415284][ T6060] ? do_raw_spin_unlock+0x172/0x230
[ 113.419560][ T6060] kobject_add_internal+0x2c8/0x990
[ 113.421529][ T6060] kobject_init_and_add+0x11c/0x190
[ 113.423465][ T6060] ? __pfx_kobject_init_and_add+0x10/0x10
[ 113.425553][ T6060] ? lockdep_init_map_type+0x16d/0x7d0
[ 113.427531][ T6060] ? lockdep_init_map_type+0x16d/0x7d0
[ 113.429524][ T6060] gfs2_sys_fs_add+0x207/0x470
[ 113.429724][ T6065] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 113.431347][ T6060] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 113.431370][ T6060] ? __pfx_alloc_workqueue+0x10/0x10
[ 113.431394][ T6060] ? read_word_at_a_time+0xe/0x20
[ 113.441191][ T6060] gfs2_fill_super+0x1352/0x2bf0
[ 113.443187][ T6060] ? __pfx_gfs2_fill_super+0x10/0x10
[ 113.445123][ T6060] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.446963][ T6060] ? set_blocksize+0x2b1/0x350
[ 113.448787][ T6060] ? sb_set_blocksize+0xf6/0x120
[ 113.450697][ T6060] ? setup_bdev_super+0x392/0x720
[ 113.452656][ T6060] get_tree_bdev+0x36f/0x610
[ 113.454434][ T6060] ? __pfx_gfs2_fill_super+0x10/0x10
[ 113.456351][ T6060] ? __pfx_get_tree_bdev+0x10/0x10
[ 113.458055][ T6060] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 113.459930][ T6060] ? cap_capable+0x1cf/0x240
[ 113.461707][ T6060] gfs2_get_tree+0x4e/0x280
[ 113.463462][ T6060] vfs_get_tree+0x8f/0x380
[ 113.465171][ T6060] path_mount+0x14e6/0x1f20
[ 113.466916][ T6060] ? kmem_cache_free+0x12e/0x390
[ 113.468810][ T6060] ? __pfx_path_mount+0x10/0x10
[ 113.470682][ T6060] ? putname+0x12e/0x170
[ 113.472320][ T6060] __x64_sys_mount+0x297/0x320
[ 113.474168][ T6060] ? __pfx___x64_sys_mount+0x10/0x10
[ 113.476191][ T6060] do_syscall_64+0xcf/0x260
[ 113.477937][ T6060] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.480189][ T6060] RIP: 0033:0x7fd083e7f5aa
[ 113.481897][ T6060] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 113.489139][ T6060] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 113.492286][ T6060] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 113.495291][ T6060] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 113.498263][ T6060] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 113.501257][ T6060] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 113.504245][ T6060] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 113.507234][ T6060]
[ 113.508424][ T6061] CPU: 2 PID: 6061 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 113.509204][ T6060] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 113.512386][ T6061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 113.512401][ T6061] Call Trace:
[ 113.512408][ T6061]
[ 113.512412][ T6061] dump_stack_lvl+0x16c/0x1f0
[ 113.512428][ T6061] sysfs_warn_dup+0x7f/0xa0
[ 113.512440][ T6061] sysfs_create_dir_ns+0x24d/0x2b0
[ 113.512450][ T6061] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 113.512461][ T6061] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.519097][ T6060] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 113.522658][ T6061] ? do_raw_spin_unlock+0x172/0x230
[ 113.522683][ T6061] kobject_add_internal+0x2c8/0x990
[ 113.522705][ T6061] kobject_init_and_add+0x11c/0x190
[ 113.522726][ T6061] ? __pfx_kobject_init_and_add+0x10/0x10
[ 113.535271][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 185ms
[ 113.536539][ T6061] ? lockdep_init_map_type+0x16d/0x7d0
[ 113.538688][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 113.540545][ T6061] ? lockdep_init_map_type+0x16d/0x7d0
[ 113.553739][ T6061] gfs2_sys_fs_add+0x207/0x470
[ 113.555756][ T6061] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 113.557579][ T6061] ? __pfx_alloc_workqueue+0x10/0x10
[ 113.559835][ T6061] ? read_word_at_a_time+0xe/0x20
[ 113.561745][ T6061] gfs2_fill_super+0x1352/0x2bf0
[ 113.563557][ T6061] ? __pfx_gfs2_fill_super+0x10/0x10
[ 113.565879][ T6061] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.568269][ T6061] ? set_blocksize+0x2b1/0x350
[ 113.570282][ T6061] ? sb_set_blocksize+0xf6/0x120
[ 113.572596][ T6061] ? setup_bdev_super+0x392/0x720
[ 113.574698][ T6061] get_tree_bdev+0x36f/0x610
[ 113.576424][ T6061] ? __pfx_gfs2_fill_super+0x10/0x10
[ 113.578262][ T6061] ? __pfx_get_tree_bdev+0x10/0x10
[ 113.580072][ T6061] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 113.582144][ T6061] ? cap_capable+0x1cf/0x240
[ 113.584103][ T6061] gfs2_get_tree+0x4e/0x280
[ 113.585723][ T6061] vfs_get_tree+0x8f/0x380
[ 113.587590][ T6061] path_mount+0x14e6/0x1f20
[ 113.589526][ T6061] ? kmem_cache_free+0x12e/0x390
[ 113.591343][ T6061] ? __pfx_path_mount+0x10/0x10
[ 113.593314][ T6061] ? putname+0x12e/0x170
[ 113.595217][ T6061] __x64_sys_mount+0x297/0x320
[ 113.597335][ T6061] ? __pfx___x64_sys_mount+0x10/0x10
[ 113.599590][ T6061] do_syscall_64+0xcf/0x260
[ 113.601624][ T6061] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.604205][ T6061] RIP: 0033:0x7f196247f5aa
[ 113.606204][ T6061] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 113.613872][ T6061] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 113.617562][ T6061] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 113.620680][ T6061] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 113.623985][ T6061] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 113.626926][ T6061] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 113.630042][ T6061] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 113.633324][ T6061]
[ 113.634645][ T6065] CPU: 3 PID: 6065 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 113.636511][ T6064] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 113.638725][ T6065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 113.638739][ T6065] Call Trace:
[ 113.638748][ T6065]
[ 113.638755][ T6065] dump_stack_lvl+0x16c/0x1f0
[ 113.644902][ T6061] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 113.645470][ T6065] sysfs_warn_dup+0x7f/0xa0
[ 113.645495][ T6065] sysfs_create_dir_ns+0x24d/0x2b0
[ 113.645793][ T6064] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 113.645807][ T6064] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 113.645807][ T6064] inode = 12 2341
[ 113.645807][ T6064] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 113.645826][ T6064] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 113.645848][ T6064] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6064 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 113.645878][ T6064] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 113.645894][ T6064] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 113.645902][ T6064] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 113.645911][ T6064] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 113.646888][ T6061] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 113.648127][ T6065] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 113.648153][ T6065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.648175][ T6065] ? do_raw_spin_unlock+0x172/0x230
[ 113.648457][ T6064] gfs2: fsid=syz:syz.0: File system withdrawn
[ 113.701957][ T6065] kobject_add_internal+0x2c8/0x990
[ 113.704132][ T6065] kobject_init_and_add+0x11c/0x190
[ 113.706367][ T6065] ? __pfx_kobject_init_and_add+0x10/0x10
[ 113.708855][ T6065] ? lockdep_init_map_type+0x16d/0x7d0
[ 113.711026][ T6065] ? lockdep_init_map_type+0x16d/0x7d0
[ 113.713186][ T6065] gfs2_sys_fs_add+0x207/0x470
[ 113.715082][ T6065] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 113.717152][ T6065] ? __pfx_alloc_workqueue+0x10/0x10
[ 113.719294][ T6065] ? read_word_at_a_time+0xe/0x20
[ 113.721504][ T6065] gfs2_fill_super+0x1352/0x2bf0
[ 113.723680][ T6065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 113.725933][ T6065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 113.728252][ T6065] ? set_blocksize+0x2b1/0x350
[ 113.730356][ T6065] ? sb_set_blocksize+0xf6/0x120
[ 113.732467][ T6065] ? setup_bdev_super+0x392/0x720
[ 113.734613][ T6065] get_tree_bdev+0x36f/0x610
[ 113.736582][ T6065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 113.738882][ T6065] ? __pfx_get_tree_bdev+0x10/0x10
[ 113.741079][ T6065] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 113.743452][ T6065] ? cap_capable+0x1cf/0x240
[ 113.745477][ T6065] gfs2_get_tree+0x4e/0x280
[ 113.747476][ T6065] vfs_get_tree+0x8f/0x380
[ 113.749395][ T6065] path_mount+0x14e6/0x1f20
[ 113.751405][ T6065] ? kmem_cache_free+0x12e/0x390
[ 113.753557][ T6065] ? __pfx_path_mount+0x10/0x10
[ 113.755673][ T6065] ? putname+0x12e/0x170
[ 113.757507][ T6065] __x64_sys_mount+0x297/0x320
[ 113.759603][ T6065] ? __pfx___x64_sys_mount+0x10/0x10
[ 113.761855][ T6065] do_syscall_64+0xcf/0x260
[ 113.763856][ T6065] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.766381][ T6065] RIP: 0033:0x7f6440e7f5aa
[ 113.768285][ T6065] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 113.776477][ T6065] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 113.780051][ T6065] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 113.783449][ T6065] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 113.786816][ T6065] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 113.789888][ T6065] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 113.793187][ T6065] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 113.796562][ T6065]
[ 113.797896][ T6064] CPU: 2 PID: 6064 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 113.800982][ T6065] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 113.801745][ T6064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 113.807246][ T6065] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 113.811197][ T6064] Call Trace:
[ 113.811209][ T6064]
[ 113.811216][ T6064] dump_stack_lvl+0x16c/0x1f0
[ 113.811241][ T6064] gfs2_withdraw+0xab8/0x1290
[ 113.811265][ T6064] ? __pfx_gfs2_withdraw+0x10/0x10
[ 113.822307][ T6064] gfs2_dirent_scan+0x2fc/0x3c0
[ 113.824253][ T6064] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 113.826446][ T6064] gfs2_dir_read+0x36a/0x14d0
[ 113.828300][ T6064] ? inode_go_held+0x151/0x210
[ 113.830132][ T6064] ? __pfx_inode_go_held+0x10/0x10
[ 113.832071][ T6064] ? gfs2_instantiate+0x1eb/0x250
[ 113.834073][ T6064] ? gfs2_glock_wait+0x1e0/0x330
[ 113.836082][ T6064] ? __pfx_gfs2_dir_read+0x10/0x10
[ 113.838126][ T6064] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 113.839978][ T6064] ? do_raw_spin_unlock+0x172/0x230
[ 113.841918][ T6064] gfs2_readdir+0x13d/0x1d0
[ 113.843689][ T6064] ? __pfx_gfs2_readdir+0x10/0x10
[ 113.845709][ T6064] ? iterate_dir+0x292/0x9e0
[ 113.847552][ T6064] ? selinux_file_permission+0x125/0x590
[ 113.849730][ T6064] iterate_dir+0x292/0x9e0
[ 113.851539][ T6064] __x64_sys_getdents64+0x14f/0x2e0
[ 113.853679][ T6064] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 113.855916][ T6064] ? xfd_validate_state+0x5d/0x180
[ 113.857942][ T6064] ? __pfx_filldir64+0x10/0x10
[ 113.859815][ T6064] do_syscall_64+0xcf/0x260
[ 113.861607][ T6064] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.863987][ T6064] RIP: 0033:0x7f2544a7dea9
[ 113.865774][ T6064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 113.873145][ T6064] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 113.876419][ T6064] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 113.879516][ T6064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 113.882418][ T6064] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 113.885568][ T6064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 113.888578][ T6064] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 113.891610][ T6064]
2024/05/14 22:38:46 executed programs: 137
[ 114.317185][ T6072] loop2: detected capacity change from 0 to 32768
[ 114.333770][ T6072] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 114.336436][ T6072] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 114.345826][ T6072] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 114.348822][ T6078] loop0: detected capacity change from 0 to 32768
[ 114.353226][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 114.355983][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 114.364122][ T6078] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 114.367387][ T6078] CPU: 2 PID: 6078 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 114.371239][ T6078] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 114.375449][ T6078] Call Trace:
[ 114.376902][ T6078]
[ 114.378158][ T6078] dump_stack_lvl+0x16c/0x1f0
[ 114.380043][ T6078] sysfs_warn_dup+0x7f/0xa0
[ 114.381789][ T6078] sysfs_create_dir_ns+0x24d/0x2b0
[ 114.383732][ T6078] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 114.385998][ T6078] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 114.388287][ T6078] ? do_raw_spin_unlock+0x172/0x230
[ 114.390398][ T6078] kobject_add_internal+0x2c8/0x990
[ 114.392435][ T6078] kobject_init_and_add+0x11c/0x190
[ 114.394407][ T6078] ? __pfx_kobject_init_and_add+0x10/0x10
[ 114.396363][ T6078] ? lockdep_init_map_type+0x16d/0x7d0
[ 114.398119][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms
[ 114.398666][ T6078] ? lockdep_init_map_type+0x16d/0x7d0
[ 114.402195][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 114.403890][ T6078] gfs2_sys_fs_add+0x207/0x470
[ 114.405766][ T6072] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 114.407409][ T6078] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 114.411944][ T6078] ? __pfx_alloc_workqueue+0x10/0x10
[ 114.413963][ T6078] ? read_word_at_a_time+0xe/0x20
[ 114.416135][ T6078] gfs2_fill_super+0x1352/0x2bf0
[ 114.416837][ T6072] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 114.418308][ T6078] ? __pfx_gfs2_fill_super+0x10/0x10
[ 114.422344][ T6072] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 114.422344][ T6072] inode = 12 2341
[ 114.422344][ T6072] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 114.423788][ T6078] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 114.430603][ T6072] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 114.436481][ T6078] ? set_blocksize+0x2b1/0x350
[ 114.436504][ T6078] ? sb_set_blocksize+0xf6/0x120
[ 114.436521][ T6078] ? setup_bdev_super+0x392/0x720
[ 114.436548][ T6078] get_tree_bdev+0x36f/0x610
[ 114.436566][ T6078] ? __pfx_gfs2_fill_super+0x10/0x10
[ 114.436592][ T6078] ? __pfx_get_tree_bdev+0x10/0x10
[ 114.436610][ T6078] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 114.436636][ T6078] ? cap_capable+0x1cf/0x240
[ 114.436659][ T6078] gfs2_get_tree+0x4e/0x280
[ 114.436682][ T6078] vfs_get_tree+0x8f/0x380
[ 114.436700][ T6078] path_mount+0x14e6/0x1f20
[ 114.436724][ T6078] ? kmem_cache_free+0x12e/0x390
[ 114.436747][ T6078] ? __pfx_path_mount+0x10/0x10
[ 114.436765][ T6078] ? putname+0x12e/0x170
[ 114.436787][ T6078] __x64_sys_mount+0x297/0x320
[ 114.438484][ T6072] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6072 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 114.440403][ T6078] ? __pfx___x64_sys_mount+0x10/0x10
[ 114.452704][ T6072] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 114.452870][ T6078] do_syscall_64+0xcf/0x260
[ 114.452898][ T6078] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.452922][ T6078] RIP: 0033:0x7f2544a7f5aa
[ 114.454841][ T6072] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 114.456809][ T6078] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 114.456830][ T6078] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 114.456849][ T6078] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 114.456861][ T6078] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 114.459109][ T6072] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 114.461182][ T6078] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 114.461197][ T6078] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 114.461209][ T6078] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 114.461224][ T6078]
[ 114.462798][ T6078] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 114.463285][ T6072] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 114.465242][ T6078] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 114.468938][ T6075] loop1: detected capacity change from 0 to 32768
[ 114.469561][ T6072] gfs2: fsid=syz:syz.0: File system withdrawn
[ 114.480526][ T6075] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 114.481687][ T6072] CPU: 0 PID: 6072 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 114.514687][ T6076] loop3: detected capacity change from 0 to 32768
[ 114.516645][ T6072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 114.516660][ T6072] Call Trace:
[ 114.516668][ T6072]
[ 114.516675][ T6072] dump_stack_lvl+0x16c/0x1f0
[ 114.516701][ T6072] gfs2_withdraw+0xab8/0x1290
[ 114.555495][ T6072] ? __pfx_gfs2_withdraw+0x10/0x10
[ 114.557759][ T6072] gfs2_dirent_scan+0x2fc/0x3c0
[ 114.559881][ T6072] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 114.562278][ T6072] gfs2_dir_read+0x36a/0x14d0
[ 114.564362][ T6072] ? inode_go_held+0x151/0x210
[ 114.566428][ T6072] ? __pfx_inode_go_held+0x10/0x10
[ 114.568615][ T6072] ? gfs2_instantiate+0x1eb/0x250
[ 114.570818][ T6072] ? gfs2_glock_wait+0x1e0/0x330
[ 114.572977][ T6072] ? __pfx_gfs2_dir_read+0x10/0x10
[ 114.575242][ T6072] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 114.577350][ T6072] ? do_raw_spin_unlock+0x172/0x230
[ 114.579503][ T6072] gfs2_readdir+0x13d/0x1d0
[ 114.581496][ T6072] ? __pfx_gfs2_readdir+0x10/0x10
[ 114.583635][ T6072] ? iterate_dir+0x292/0x9e0
[ 114.585603][ T6072] ? selinux_file_permission+0x125/0x590
[ 114.588011][ T6072] iterate_dir+0x292/0x9e0
[ 114.589950][ T6072] __x64_sys_getdents64+0x14f/0x2e0
[ 114.592249][ T6072] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 114.594662][ T6072] ? xfd_validate_state+0x5d/0x180
[ 114.596881][ T6072] ? __pfx_filldir64+0x10/0x10
[ 114.598996][ T6072] do_syscall_64+0xcf/0x260
[ 114.600944][ T6072] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.603469][ T6072] RIP: 0033:0x7fd083e7dea9
[ 114.605439][ T6072] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 114.613684][ T6072] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 114.617301][ T6072] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 114.620636][ T6072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 114.624064][ T6072] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 114.627453][ T6072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 114.630886][ T6072] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 114.634285][ T6072]
[ 114.635664][ T6075] CPU: 2 PID: 6075 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 114.638740][ T6075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 114.642365][ T6075] Call Trace:
[ 114.643791][ T6075]
[ 114.645134][ T6075] dump_stack_lvl+0x16c/0x1f0
[ 114.646778][ T6076] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 114.647212][ T6075] sysfs_warn_dup+0x7f/0xa0
[ 114.652336][ T6075] sysfs_create_dir_ns+0x24d/0x2b0
[ 114.654550][ T6075] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 114.656973][ T6075] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 114.659233][ T6075] ? do_raw_spin_unlock+0x172/0x230
[ 114.660977][ T6075] kobject_add_internal+0x2c8/0x990
[ 114.663049][ T6075] kobject_init_and_add+0x11c/0x190
[ 114.664801][ T6075] ? __pfx_kobject_init_and_add+0x10/0x10
[ 114.666801][ T6075] ? lockdep_init_map_type+0x16d/0x7d0
[ 114.669041][ T6075] ? lockdep_init_map_type+0x16d/0x7d0
[ 114.671188][ T6075] gfs2_sys_fs_add+0x207/0x470
[ 114.673083][ T6075] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 114.675237][ T6075] ? __pfx_alloc_workqueue+0x10/0x10
[ 114.677271][ T6075] ? read_word_at_a_time+0xe/0x20
[ 114.679173][ T6075] gfs2_fill_super+0x1352/0x2bf0
[ 114.680928][ T6075] ? __pfx_gfs2_fill_super+0x10/0x10
[ 114.682708][ T6075] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 114.684846][ T6075] ? set_blocksize+0x2b1/0x350
[ 114.686441][ T6075] ? sb_set_blocksize+0xf6/0x120
[ 114.688117][ T6075] ? setup_bdev_super+0x392/0x720
[ 114.689837][ T6075] get_tree_bdev+0x36f/0x610
[ 114.691779][ T6075] ? __pfx_gfs2_fill_super+0x10/0x10
[ 114.693964][ T6075] ? __pfx_get_tree_bdev+0x10/0x10
[ 114.696054][ T6075] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 114.698182][ T6075] ? cap_capable+0x1cf/0x240
[ 114.700075][ T6075] gfs2_get_tree+0x4e/0x280
[ 114.701667][ T6075] vfs_get_tree+0x8f/0x380
[ 114.703384][ T6075] path_mount+0x14e6/0x1f20
[ 114.705122][ T6075] ? kmem_cache_free+0x12e/0x390
[ 114.706891][ T6075] ? __pfx_path_mount+0x10/0x10
[ 114.708658][ T6075] ? putname+0x12e/0x170
[ 114.710309][ T6075] __x64_sys_mount+0x297/0x320
[ 114.712139][ T6075] ? __pfx___x64_sys_mount+0x10/0x10
[ 114.714307][ T6075] do_syscall_64+0xcf/0x260
[ 114.716200][ T6075] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.718455][ T6075] RIP: 0033:0x7f6440e7f5aa
[ 114.720015][ T6075] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 114.727041][ T6075] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 114.730133][ T6075] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 114.733142][ T6075] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 114.736119][ T6075] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 114.738866][ T6075] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 114.741595][ T6075] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 114.744097][ T6075]
[ 114.745035][ T6076] CPU: 1 PID: 6076 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 114.748809][ T6076] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 114.750035][ T6075] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 114.753051][ T6076] Call Trace:
[ 114.753061][ T6076]
[ 114.753068][ T6076] dump_stack_lvl+0x16c/0x1f0
[ 114.753092][ T6076] sysfs_warn_dup+0x7f/0xa0
[ 114.753113][ T6076] sysfs_create_dir_ns+0x24d/0x2b0
[ 114.758634][ T6075] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 114.759873][ T6076] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 114.759895][ T6076] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 114.759914][ T6076] ? do_raw_spin_unlock+0x172/0x230
[ 114.776119][ T6076] kobject_add_internal+0x2c8/0x990
[ 114.778206][ T6076] kobject_init_and_add+0x11c/0x190
[ 114.780294][ T6076] ? __pfx_kobject_init_and_add+0x10/0x10
[ 114.782557][ T6076] ? lockdep_init_map_type+0x16d/0x7d0
[ 114.784686][ T6076] ? lockdep_init_map_type+0x16d/0x7d0
[ 114.786861][ T6076] gfs2_sys_fs_add+0x207/0x470
[ 114.788805][ T6076] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 114.790880][ T6076] ? __pfx_alloc_workqueue+0x10/0x10
[ 114.793017][ T6076] ? read_word_at_a_time+0xe/0x20
[ 114.794996][ T6076] gfs2_fill_super+0x1352/0x2bf0
[ 114.796989][ T6076] ? __pfx_gfs2_fill_super+0x10/0x10
[ 114.799112][ T6076] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 114.801284][ T6076] ? set_blocksize+0x2b1/0x350
[ 114.803236][ T6076] ? sb_set_blocksize+0xf6/0x120
[ 114.804999][ T6076] ? setup_bdev_super+0x392/0x720
[ 114.806821][ T6076] get_tree_bdev+0x36f/0x610
[ 114.808683][ T6076] ? __pfx_gfs2_fill_super+0x10/0x10
[ 114.810833][ T6076] ? __pfx_get_tree_bdev+0x10/0x10
[ 114.812914][ T6076] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 114.815190][ T6076] ? cap_capable+0x1cf/0x240
[ 114.817075][ T6076] gfs2_get_tree+0x4e/0x280
[ 114.818886][ T6076] vfs_get_tree+0x8f/0x380
[ 114.820642][ T6076] path_mount+0x14e6/0x1f20
[ 114.822160][ T6076] ? kmem_cache_free+0x12e/0x390
[ 114.823872][ T6076] ? __pfx_path_mount+0x10/0x10
[ 114.825803][ T6076] ? putname+0x12e/0x170
[ 114.827638][ T6076] __x64_sys_mount+0x297/0x320
[ 114.829549][ T6076] ? __pfx___x64_sys_mount+0x10/0x10
[ 114.831693][ T6076] do_syscall_64+0xcf/0x260
[ 114.833499][ T6076] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.835870][ T6076] RIP: 0033:0x7f196247f5aa
[ 114.837669][ T6076] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 114.844129][ T6076] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 114.846904][ T6076] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 114.849922][ T6076] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 114.852731][ T6076] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 114.855460][ T6076] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 114.858300][ T6076] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 114.861191][ T6076]
[ 114.863349][ T6076] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 114.869125][ T6076] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 115.084896][ T6085] loop0: detected capacity change from 0 to 32768
[ 115.102438][ T6085] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 115.105897][ T6085] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 115.134252][ T6085] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 115.138676][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 115.142547][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 115.189362][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 115.192198][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 115.193926][ T6085] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 115.200059][ T6085] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 115.206597][ T6085] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 115.206597][ T6085] inode = 12 2341
[ 115.206597][ T6085] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 115.214489][ T6085] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 115.218481][ T6085] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6085 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 115.223189][ T6085] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 115.226991][ T6085] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 115.230198][ T6085] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 115.234641][ T6085] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 115.240044][ T6085] gfs2: fsid=syz:syz.0: File system withdrawn
[ 115.243416][ T6085] CPU: 3 PID: 6085 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 115.247516][ T6085] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 115.251825][ T6085] Call Trace:
[ 115.253338][ T6085]
[ 115.254646][ T6085] dump_stack_lvl+0x16c/0x1f0
[ 115.256703][ T6085] gfs2_withdraw+0xab8/0x1290
[ 115.258779][ T6085] ? __pfx_gfs2_withdraw+0x10/0x10
[ 115.261030][ T6085] gfs2_dirent_scan+0x2fc/0x3c0
[ 115.263152][ T6085] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 115.265578][ T6085] gfs2_dir_read+0x36a/0x14d0
[ 115.267630][ T6085] ? inode_go_held+0x151/0x210
[ 115.269529][ T6085] ? __pfx_inode_go_held+0x10/0x10
[ 115.271634][ T6085] ? gfs2_instantiate+0x1eb/0x250
[ 115.273854][ T6085] ? gfs2_glock_wait+0x1e0/0x330
[ 115.276042][ T6085] ? __pfx_gfs2_dir_read+0x10/0x10
[ 115.278302][ T6085] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 115.280474][ T6085] ? do_raw_spin_unlock+0x172/0x230
[ 115.282749][ T6085] gfs2_readdir+0x13d/0x1d0
[ 115.284539][ T6085] ? __pfx_gfs2_readdir+0x10/0x10
[ 115.286743][ T6085] ? iterate_dir+0x292/0x9e0
[ 115.288778][ T6085] ? selinux_file_permission+0x125/0x590
[ 115.291253][ T6085] iterate_dir+0x292/0x9e0
[ 115.293268][ T6085] __x64_sys_getdents64+0x14f/0x2e0
[ 115.295563][ T6085] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 115.298049][ T6085] ? xfd_validate_state+0x5d/0x180
[ 115.300307][ T6085] ? __pfx_filldir64+0x10/0x10
[ 115.302394][ T6085] do_syscall_64+0xcf/0x260
[ 115.304391][ T6085] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.306966][ T6085] RIP: 0033:0x7f2544a7dea9
[ 115.308724][ T6085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 115.316874][ T6085] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 115.320119][ T6085] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 115.323537][ T6085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 115.326866][ T6085] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 115.330346][ T6085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 115.333739][ T6085] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 115.336945][ T6087] loop1: detected capacity change from 0 to 32768
[ 115.337149][ T6085]
[ 115.353067][ T6087] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 115.356146][ T6087] CPU: 0 PID: 6087 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 115.360198][ T6087] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 115.364583][ T6087] Call Trace:
[ 115.366077][ T6087]
[ 115.367392][ T6087] dump_stack_lvl+0x16c/0x1f0
[ 115.369444][ T6087] sysfs_warn_dup+0x7f/0xa0
[ 115.371430][ T6087] sysfs_create_dir_ns+0x24d/0x2b0
[ 115.373678][ T6087] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 115.376158][ T6087] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 115.378453][ T6087] ? do_raw_spin_unlock+0x172/0x230
[ 115.378605][ T6091] loop2: detected capacity change from 0 to 32768
[ 115.380668][ T6087] kobject_add_internal+0x2c8/0x990
[ 115.380698][ T6087] kobject_init_and_add+0x11c/0x190
[ 115.380722][ T6087] ? __pfx_kobject_init_and_add+0x10/0x10
[ 115.389791][ T6087] ? lockdep_init_map_type+0x16d/0x7d0
[ 115.391838][ T6087] ? lockdep_init_map_type+0x16d/0x7d0
[ 115.394210][ T6087] gfs2_sys_fs_add+0x207/0x470
[ 115.396331][ T6087] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 115.398550][ T6087] ? __pfx_alloc_workqueue+0x10/0x10
[ 115.400891][ T6087] ? read_word_at_a_time+0xe/0x20
[ 115.403104][ T6087] gfs2_fill_super+0x1352/0x2bf0
[ 115.405273][ T6087] ? __pfx_gfs2_fill_super+0x10/0x10
[ 115.407614][ T6087] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 115.409945][ T6087] ? set_blocksize+0x2b1/0x350
[ 115.412063][ T6087] ? sb_set_blocksize+0xf6/0x120
[ 115.414245][ T6087] ? setup_bdev_super+0x392/0x720
[ 115.416500][ T6087] get_tree_bdev+0x36f/0x610
[ 115.418548][ T6087] ? __pfx_gfs2_fill_super+0x10/0x10
[ 115.420884][ T6087] ? __pfx_get_tree_bdev+0x10/0x10
[ 115.423143][ T6087] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 115.425337][ T6087] ? cap_capable+0x1cf/0x240
[ 115.427369][ T6087] gfs2_get_tree+0x4e/0x280
[ 115.429355][ T6087] vfs_get_tree+0x8f/0x380
[ 115.431318][ T6087] path_mount+0x14e6/0x1f20
[ 115.431658][ T6091] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 115.433324][ T6087] ? kmem_cache_free+0x12e/0x390
[ 115.438397][ T6087] ? __pfx_path_mount+0x10/0x10
[ 115.440578][ T6087] ? putname+0x12e/0x170
[ 115.442366][ T6087] __x64_sys_mount+0x297/0x320
[ 115.444562][ T6087] ? __pfx___x64_sys_mount+0x10/0x10
[ 115.445662][ T6089] loop3: detected capacity change from 0 to 32768
[ 115.446893][ T6087] do_syscall_64+0xcf/0x260
[ 115.451119][ T6087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.453687][ T6087] RIP: 0033:0x7f6440e7f5aa
[ 115.455663][ T6087] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 115.463326][ T6087] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 115.463635][ T6089] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 115.466950][ T6087] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 115.466967][ T6087] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 115.477002][ T6087] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 115.480489][ T6087] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 115.483946][ T6087] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 115.487471][ T6087]
[ 115.488816][ T6091] CPU: 1 PID: 6091 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 115.492378][ T6087] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 115.492450][ T6091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 115.498287][ T6087] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 115.501651][ T6091] Call Trace:
[ 115.501660][ T6091]
[ 115.501665][ T6091] dump_stack_lvl+0x16c/0x1f0
[ 115.501681][ T6091] sysfs_warn_dup+0x7f/0xa0
[ 115.501693][ T6091] sysfs_create_dir_ns+0x24d/0x2b0
[ 115.501704][ T6091] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 115.501714][ T6091] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 115.501727][ T6091] ? do_raw_spin_unlock+0x172/0x230
[ 115.519024][ T6091] kobject_add_internal+0x2c8/0x990
[ 115.521227][ T6091] kobject_init_and_add+0x11c/0x190
[ 115.523674][ T6091] ? __pfx_kobject_init_and_add+0x10/0x10
[ 115.526660][ T6091] ? lockdep_init_map_type+0x16d/0x7d0
[ 115.529058][ T6091] ? lockdep_init_map_type+0x16d/0x7d0
[ 115.531240][ T6091] gfs2_sys_fs_add+0x207/0x470
[ 115.533324][ T6091] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 115.535522][ T6091] ? __pfx_alloc_workqueue+0x10/0x10
[ 115.537345][ T6091] ? read_word_at_a_time+0xe/0x20
[ 115.539207][ T6091] gfs2_fill_super+0x1352/0x2bf0
[ 115.541442][ T6091] ? __pfx_gfs2_fill_super+0x10/0x10
[ 115.543876][ T6091] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 115.546374][ T6091] ? set_blocksize+0x2b1/0x350
[ 115.548584][ T6091] ? sb_set_blocksize+0xf6/0x120
[ 115.550725][ T6091] ? setup_bdev_super+0x392/0x720
[ 115.552947][ T6091] get_tree_bdev+0x36f/0x610
[ 115.554807][ T6091] ? __pfx_gfs2_fill_super+0x10/0x10
[ 115.556617][ T6091] ? __pfx_get_tree_bdev+0x10/0x10
[ 115.558492][ T6091] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 115.560552][ T6091] ? cap_capable+0x1cf/0x240
[ 115.562325][ T6091] gfs2_get_tree+0x4e/0x280
[ 115.563950][ T6091] vfs_get_tree+0x8f/0x380
[ 115.565926][ T6091] path_mount+0x14e6/0x1f20
[ 115.568002][ T6091] ? kmem_cache_free+0x12e/0x390
[ 115.569750][ T6091] ? __pfx_path_mount+0x10/0x10
[ 115.571652][ T6091] ? putname+0x12e/0x170
[ 115.573337][ T6091] __x64_sys_mount+0x297/0x320
[ 115.575237][ T6091] ? __pfx___x64_sys_mount+0x10/0x10
[ 115.577307][ T6091] do_syscall_64+0xcf/0x260
[ 115.579297][ T6091] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.581976][ T6091] RIP: 0033:0x7fd083e7f5aa
[ 115.583968][ T6091] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 115.592084][ T6091] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 115.595844][ T6091] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 115.599559][ T6091] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 115.603051][ T6091] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 115.606162][ T6091] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 115.609280][ T6091] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 115.612777][ T6091]
[ 115.614044][ T6089] CPU: 3 PID: 6089 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 115.614898][ T6091] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 115.618280][ T6089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 115.618295][ T6089] Call Trace:
[ 115.618302][ T6089]
[ 115.618310][ T6089] dump_stack_lvl+0x16c/0x1f0
[ 115.624071][ T6091] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 115.627970][ T6089] sysfs_warn_dup+0x7f/0xa0
[ 115.637094][ T6089] sysfs_create_dir_ns+0x24d/0x2b0
[ 115.639260][ T6089] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 115.641661][ T6089] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 115.644027][ T6089] ? do_raw_spin_unlock+0x172/0x230
[ 115.646172][ T6089] kobject_add_internal+0x2c8/0x990
[ 115.648362][ T6089] kobject_init_and_add+0x11c/0x190
[ 115.650646][ T6089] ? __pfx_kobject_init_and_add+0x10/0x10
[ 115.653112][ T6089] ? lockdep_init_map_type+0x16d/0x7d0
[ 115.655266][ T6089] ? lockdep_init_map_type+0x16d/0x7d0
[ 115.657529][ T6089] gfs2_sys_fs_add+0x207/0x470
[ 115.659693][ T6089] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 115.661933][ T6089] ? __pfx_alloc_workqueue+0x10/0x10
[ 115.664265][ T6089] ? read_word_at_a_time+0xe/0x20
[ 115.666309][ T6089] gfs2_fill_super+0x1352/0x2bf0
[ 115.668401][ T6089] ? __pfx_gfs2_fill_super+0x10/0x10
[ 115.670599][ T6089] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 115.672901][ T6089] ? set_blocksize+0x2b1/0x350
[ 115.675006][ T6089] ? sb_set_blocksize+0xf6/0x120
[ 115.677097][ T6089] ? setup_bdev_super+0x392/0x720
[ 115.679271][ T6089] get_tree_bdev+0x36f/0x610
[ 115.681294][ T6089] ? __pfx_gfs2_fill_super+0x10/0x10
[ 115.683535][ T6089] ? __pfx_get_tree_bdev+0x10/0x10
[ 115.685658][ T6089] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 115.687914][ T6089] ? cap_capable+0x1cf/0x240
[ 115.689889][ T6089] gfs2_get_tree+0x4e/0x280
[ 115.691862][ T6089] vfs_get_tree+0x8f/0x380
[ 115.693725][ T6089] path_mount+0x14e6/0x1f20
[ 115.695646][ T6089] ? kmem_cache_free+0x12e/0x390
[ 115.697717][ T6089] ? __pfx_path_mount+0x10/0x10
[ 115.699819][ T6089] ? putname+0x12e/0x170
[ 115.701617][ T6089] __x64_sys_mount+0x297/0x320
[ 115.703627][ T6089] ? __pfx___x64_sys_mount+0x10/0x10
[ 115.705793][ T6089] do_syscall_64+0xcf/0x260
[ 115.707736][ T6089] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.710180][ T6089] RIP: 0033:0x7f196247f5aa
[ 115.712075][ T6089] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 115.719888][ T6089] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 115.723273][ T6089] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 115.726616][ T6089] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 115.729909][ T6089] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 115.733253][ T6089] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 115.736536][ T6089] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 115.739835][ T6089]
[ 115.742054][ T6089] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 115.747545][ T6089] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 116.216462][ T6100] loop2: detected capacity change from 0 to 32768
[ 116.220006][ T6098] loop0: detected capacity change from 0 to 32768
[ 116.225624][ T6100] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 116.229053][ T6100] CPU: 2 PID: 6100 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 116.229952][ T6098] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 116.233124][ T6100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 116.233137][ T6100] Call Trace:
[ 116.233144][ T6100]
[ 116.233150][ T6100] dump_stack_lvl+0x16c/0x1f0
[ 116.233174][ T6100] sysfs_warn_dup+0x7f/0xa0
[ 116.233192][ T6100] sysfs_create_dir_ns+0x24d/0x2b0
[ 116.233210][ T6100] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 116.239763][ T6098] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 116.240676][ T6100] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 116.240705][ T6100] ? do_raw_spin_unlock+0x172/0x230
[ 116.240722][ T6100] kobject_add_internal+0x2c8/0x990
[ 116.240748][ T6100] kobject_init_and_add+0x11c/0x190
[ 116.240765][ T6104] loop3: detected capacity change from 0 to 32768
[ 116.246993][ T6098] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 116.247343][ T6100] ? __pfx_kobject_init_and_add+0x10/0x10
[ 116.253564][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 116.254784][ T6100] ? lockdep_init_map_type+0x16d/0x7d0
[ 116.257206][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 116.257404][ T6104] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 116.259433][ T6100] ? lockdep_init_map_type+0x16d/0x7d0
[ 116.279795][ T6102] loop1: detected capacity change from 0 to 32768
[ 116.282330][ T6100] gfs2_sys_fs_add+0x207/0x470
[ 116.282356][ T6100] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 116.282373][ T6100] ? __pfx_alloc_workqueue+0x10/0x10
[ 116.282395][ T6100] ? read_word_at_a_time+0xe/0x20
[ 116.282416][ T6100] gfs2_fill_super+0x1352/0x2bf0
[ 116.296746][ T6100] ? __pfx_gfs2_fill_super+0x10/0x10
[ 116.298983][ T6100] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 116.301053][ T6100] ? set_blocksize+0x2b1/0x350
[ 116.302897][ T6100] ? sb_set_blocksize+0xf6/0x120
[ 116.304470][ T6102] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 116.304814][ T6100] ? setup_bdev_super+0x392/0x720
[ 116.310014][ T6100] get_tree_bdev+0x36f/0x610
[ 116.311913][ T6100] ? __pfx_gfs2_fill_super+0x10/0x10
[ 116.313943][ T6100] ? __pfx_get_tree_bdev+0x10/0x10
[ 116.315978][ T6100] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 116.318058][ T6100] ? cap_capable+0x1cf/0x240
[ 116.319818][ T6100] gfs2_get_tree+0x4e/0x280
[ 116.321508][ T6100] vfs_get_tree+0x8f/0x380
[ 116.323640][ T6100] path_mount+0x14e6/0x1f20
[ 116.325640][ T6100] ? kmem_cache_free+0x12e/0x390
[ 116.327582][ T6100] ? __pfx_path_mount+0x10/0x10
[ 116.329487][ T6100] ? putname+0x12e/0x170
[ 116.331153][ T6100] __x64_sys_mount+0x297/0x320
[ 116.333073][ T6100] ? __pfx___x64_sys_mount+0x10/0x10
[ 116.335144][ T6100] do_syscall_64+0xcf/0x260
[ 116.336914][ T6100] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.339056][ T6100] RIP: 0033:0x7fd083e7f5aa
[ 116.340785][ T6100] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 116.348079][ T6100] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 116.351234][ T6100] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 116.354191][ T6100] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 116.357215][ T6100] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 116.360233][ T6100] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 116.363281][ T6100] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 116.366449][ T6100]
[ 116.367684][ T6104] CPU: 3 PID: 6104 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 116.369155][ T6100] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 116.371351][ T6104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 116.371362][ T6104] Call Trace:
[ 116.371369][ T6104]
[ 116.371377][ T6104] dump_stack_lvl+0x16c/0x1f0
[ 116.371401][ T6104] sysfs_warn_dup+0x7f/0xa0
[ 116.371419][ T6104] sysfs_create_dir_ns+0x24d/0x2b0
[ 116.376311][ T6100] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 116.380121][ T6104] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 116.392612][ T6104] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 116.394621][ T6104] ? do_raw_spin_unlock+0x172/0x230
[ 116.396584][ T6104] kobject_add_internal+0x2c8/0x990
[ 116.398332][ T6104] kobject_init_and_add+0x11c/0x190
[ 116.400090][ T6104] ? __pfx_kobject_init_and_add+0x10/0x10
[ 116.402008][ T6104] ? lockdep_init_map_type+0x16d/0x7d0
[ 116.404086][ T6104] ? lockdep_init_map_type+0x16d/0x7d0
[ 116.406132][ T6104] gfs2_sys_fs_add+0x207/0x470
[ 116.407843][ T6104] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 116.409298][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 152ms
[ 116.409855][ T6104] ? __pfx_alloc_workqueue+0x10/0x10
[ 116.413515][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 116.415222][ T6104] ? read_word_at_a_time+0xe/0x20
[ 116.415244][ T6104] gfs2_fill_super+0x1352/0x2bf0
[ 116.415264][ T6104] ? __pfx_gfs2_fill_super+0x10/0x10
[ 116.418136][ T6098] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 116.419465][ T6104] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 116.428846][ T6104] ? set_blocksize+0x2b1/0x350
[ 116.430729][ T6104] ? sb_set_blocksize+0xf6/0x120
[ 116.432660][ T6104] ? setup_bdev_super+0x392/0x720
[ 116.433293][ T6098] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 116.434677][ T6104] get_tree_bdev+0x36f/0x610
[ 116.434694][ T6104] ? __pfx_gfs2_fill_super+0x10/0x10
[ 116.434718][ T6104] ? __pfx_get_tree_bdev+0x10/0x10
[ 116.434731][ T6104] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 116.434751][ T6104] ? cap_capable+0x1cf/0x240
[ 116.434768][ T6104] gfs2_get_tree+0x4e/0x280
[ 116.434785][ T6104] vfs_get_tree+0x8f/0x380
[ 116.434798][ T6104] path_mount+0x14e6/0x1f20
[ 116.434812][ T6104] ? kmem_cache_free+0x12e/0x390
[ 116.434828][ T6104] ? __pfx_path_mount+0x10/0x10
[ 116.434841][ T6104] ? putname+0x12e/0x170
[ 116.434858][ T6104] __x64_sys_mount+0x297/0x320
[ 116.434871][ T6104] ? __pfx___x64_sys_mount+0x10/0x10
[ 116.434886][ T6104] do_syscall_64+0xcf/0x260
[ 116.434904][ T6104] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.434924][ T6104] RIP: 0033:0x7f196247f5aa
[ 116.434935][ T6104] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 116.434949][ T6104] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 116.434963][ T6104] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 116.434973][ T6104] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 116.434983][ T6104] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 116.434992][ T6104] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 116.435001][ T6104] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 116.435012][ T6104]
[ 116.435019][ T6102] CPU: 0 PID: 6102 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 116.435034][ T6102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 116.435040][ T6102] Call Trace:
[ 116.435045][ T6102]
[ 116.435049][ T6102] dump_stack_lvl+0x16c/0x1f0
[ 116.435064][ T6102] sysfs_warn_dup+0x7f/0xa0
[ 116.435076][ T6102] sysfs_create_dir_ns+0x24d/0x2b0
[ 116.435093][ T6102] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 116.435111][ T6102] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 116.435132][ T6102] ? do_raw_spin_unlock+0x172/0x230
[ 116.435153][ T6102] kobject_add_internal+0x2c8/0x990
[ 116.435177][ T6102] kobject_init_and_add+0x11c/0x190
[ 116.435200][ T6102] ? __pfx_kobject_init_and_add+0x10/0x10
[ 116.435224][ T6102] ? lockdep_init_map_type+0x16d/0x7d0
[ 116.435242][ T6102] ? lockdep_init_map_type+0x16d/0x7d0
[ 116.435261][ T6102] gfs2_sys_fs_add+0x207/0x470
[ 116.435282][ T6102] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 116.435303][ T6102] ? __pfx_alloc_workqueue+0x10/0x10
[ 116.435330][ T6102] ? read_word_at_a_time+0xe/0x20
[ 116.435355][ T6102] gfs2_fill_super+0x1352/0x2bf0
[ 116.435382][ T6102] ? __pfx_gfs2_fill_super+0x10/0x10
[ 116.435407][ T6102] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 116.435427][ T6102] ? set_blocksize+0x2b1/0x350
[ 116.435444][ T6102] ? sb_set_blocksize+0xf6/0x120
[ 116.435461][ T6102] ? setup_bdev_super+0x392/0x720
[ 116.435487][ T6102] get_tree_bdev+0x36f/0x610
[ 116.435505][ T6102] ? __pfx_gfs2_fill_super+0x10/0x10
[ 116.435529][ T6102] ? __pfx_get_tree_bdev+0x10/0x10
[ 116.435547][ T6102] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 116.435571][ T6102] ? cap_capable+0x1cf/0x240
[ 116.435592][ T6102] gfs2_get_tree+0x4e/0x280
[ 116.435615][ T6102] vfs_get_tree+0x8f/0x380
[ 116.435633][ T6102] path_mount+0x14e6/0x1f20
[ 116.435651][ T6102] ? kmem_cache_free+0x12e/0x390
[ 116.435673][ T6102] ? __pfx_path_mount+0x10/0x10
[ 116.435690][ T6102] ? putname+0x12e/0x170
[ 116.435712][ T6102] __x64_sys_mount+0x297/0x320
[ 116.435729][ T6102] ? __pfx___x64_sys_mount+0x10/0x10
[ 116.435754][ T6102] do_syscall_64+0xcf/0x260
[ 116.435779][ T6102] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.435803][ T6102] RIP: 0033:0x7f6440e7f5aa
[ 116.435817][ T6102] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 116.435833][ T6102] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 116.435852][ T6102] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 116.435865][ T6102] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 116.435876][ T6102] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 116.435888][ T6102] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 116.435900][ T6102] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 116.435914][ T6102]
[ 116.435938][ T6102] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 116.436119][ T6102] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 116.437432][ T6104] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 116.442984][ T6098] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 116.442984][ T6098] inode = 12 2341
[ 116.442984][ T6098] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 116.444354][ T6104] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 116.446326][ T6098] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 116.485035][ T6109] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 116.487369][ T6098] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6098 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 116.489791][ T6109] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 116.489791][ T6109] inode = 12 2341
[ 116.489791][ T6109] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 116.492816][ T6098] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6109 [syz-executor.0] __gfs2_lookup+0xa1/0x290
[ 116.495757][ T6109] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 116.498150][ T6098] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 116.499234][ T6109] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6098 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 116.503672][ T6098] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 116.508421][ T6109] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6109 [syz-executor.0] __gfs2_lookup+0xa1/0x290
[ 116.509576][ T6098] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 116.509588][ T6098] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 116.520869][ T6109] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 116.522788][ T6098] gfs2: fsid=syz:syz.0: File system withdrawn
[ 116.700336][ T6098] CPU: 1 PID: 6098 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 116.705415][ T6098] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 116.710333][ T6098] Call Trace:
[ 116.712131][ T6098]
[ 116.713454][ T6098] dump_stack_lvl+0x16c/0x1f0
[ 116.715508][ T6098] gfs2_withdraw+0xab8/0x1290
[ 116.717559][ T6098] ? __pfx_gfs2_withdraw+0x10/0x10
[ 116.719834][ T6098] gfs2_dirent_scan+0x2fc/0x3c0
[ 116.722013][ T6098] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 116.724279][ T6098] gfs2_dir_read+0x36a/0x14d0
[ 116.726290][ T6098] ? inode_go_held+0x151/0x210
[ 116.728382][ T6098] ? __pfx_inode_go_held+0x10/0x10
[ 116.730611][ T6098] ? gfs2_instantiate+0x1eb/0x250
[ 116.732797][ T6098] ? gfs2_glock_wait+0x1e0/0x330
[ 116.734872][ T6098] ? __pfx_gfs2_dir_read+0x10/0x10
[ 116.737084][ T6098] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 116.739155][ T6098] ? do_raw_spin_unlock+0x172/0x230
[ 116.741180][ T6098] gfs2_readdir+0x13d/0x1d0
[ 116.742966][ T6098] ? __pfx_gfs2_readdir+0x10/0x10
[ 116.744912][ T6098] ? iterate_dir+0x292/0x9e0
[ 116.746711][ T6098] ? selinux_file_permission+0x125/0x590
[ 116.748871][ T6098] iterate_dir+0x292/0x9e0
[ 116.750642][ T6098] __x64_sys_getdents64+0x14f/0x2e0
[ 116.752825][ T6098] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 116.755251][ T6098] ? xfd_validate_state+0x5d/0x180
[ 116.757475][ T6098] ? __pfx_filldir64+0x10/0x10
[ 116.759523][ T6098] do_syscall_64+0xcf/0x260
[ 116.761524][ T6098] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.764026][ T6098] RIP: 0033:0x7f2544a7dea9
[ 116.765937][ T6098] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 116.774187][ T6098] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 116.777699][ T6098] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 116.781083][ T6098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 116.784508][ T6098] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 116.787798][ T6098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 116.791202][ T6098] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 116.794603][ T6098]
[ 116.987913][ T6111] loop1: detected capacity change from 0 to 32768
[ 117.013815][ T6111] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 117.016489][ T6111] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 117.023982][ T6111] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 117.027998][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 117.030341][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 117.068399][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 38ms
[ 117.071656][ T6113] loop2: detected capacity change from 0 to 32768
[ 117.071709][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 117.076338][ T6111] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 117.077566][ T6113] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 117.082680][ T6113] CPU: 3 PID: 6113 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 117.084598][ T6111] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 117.086606][ T6113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 117.086620][ T6113] Call Trace:
[ 117.086628][ T6113]
[ 117.086635][ T6113] dump_stack_lvl+0x16c/0x1f0
[ 117.097281][ T6111] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 117.097281][ T6111] inode = 12 2341
[ 117.097281][ T6111] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 117.098792][ T6113] sysfs_warn_dup+0x7f/0xa0
[ 117.098819][ T6113] sysfs_create_dir_ns+0x24d/0x2b0
[ 117.098840][ T6113] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 117.098860][ T6113] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 117.098882][ T6113] ? do_raw_spin_unlock+0x172/0x230
[ 117.098903][ T6113] kobject_add_internal+0x2c8/0x990
[ 117.098928][ T6113] kobject_init_and_add+0x11c/0x190
[ 117.098952][ T6113] ? __pfx_kobject_init_and_add+0x10/0x10
[ 117.098982][ T6113] ? lockdep_init_map_type+0x16d/0x7d0
[ 117.099000][ T6113] ? lockdep_init_map_type+0x16d/0x7d0
[ 117.099019][ T6113] gfs2_sys_fs_add+0x207/0x470
[ 117.099041][ T6113] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 117.099061][ T6113] ? __pfx_alloc_workqueue+0x10/0x10
[ 117.099089][ T6113] ? read_word_at_a_time+0xe/0x20
[ 117.099114][ T6113] gfs2_fill_super+0x1352/0x2bf0
[ 117.099140][ T6113] ? __pfx_gfs2_fill_super+0x10/0x10
[ 117.099165][ T6113] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 117.099185][ T6113] ? set_blocksize+0x2b1/0x350
[ 117.099203][ T6113] ? sb_set_blocksize+0xf6/0x120
[ 117.099221][ T6113] ? setup_bdev_super+0x392/0x720
[ 117.110914][ T6111] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 117.112270][ T6113] get_tree_bdev+0x36f/0x610
[ 117.112296][ T6113] ? __pfx_gfs2_fill_super+0x10/0x10
[ 117.114384][ T6111] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6111 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 117.116568][ T6113] ? __pfx_get_tree_bdev+0x10/0x10
[ 117.116592][ T6113] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 117.118579][ T6111] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 117.120750][ T6113] ? cap_capable+0x1cf/0x240
[ 117.120777][ T6113] gfs2_get_tree+0x4e/0x280
[ 117.120801][ T6113] vfs_get_tree+0x8f/0x380
[ 117.120820][ T6113] path_mount+0x14e6/0x1f20
[ 117.120839][ T6113] ? kmem_cache_free+0x12e/0x390
[ 117.120862][ T6113] ? __pfx_path_mount+0x10/0x10
[ 117.120879][ T6113] ? putname+0x12e/0x170
[ 117.129105][ T6111] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 117.129686][ T6113] __x64_sys_mount+0x297/0x320
[ 117.132356][ T6111] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 117.133901][ T6113] ? __pfx___x64_sys_mount+0x10/0x10
[ 117.133925][ T6113] do_syscall_64+0xcf/0x260
[ 117.133951][ T6113] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.137406][ T6111] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 117.137985][ T6113] RIP: 0033:0x7fd083e7f5aa
[ 117.140267][ T6111] gfs2: fsid=syz:syz.0: File system withdrawn
[ 117.142321][ T6113] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 117.142342][ T6113] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 117.142369][ T6113] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 117.142381][ T6113] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 117.142394][ T6113] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 117.142406][ T6113] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 117.142418][ T6113] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 117.142433][ T6113]
[ 117.144641][ T6113] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 117.152863][ T6111] CPU: 1 PID: 6111 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 117.154356][ T6113] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 117.156322][ T6111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 117.169038][ T6115] loop3: detected capacity change from 0 to 32768
[ 117.169128][ T6111] Call Trace:
[ 117.169136][ T6111]
[ 117.173517][ T6115] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 117.174425][ T6111] dump_stack_lvl+0x16c/0x1f0
[ 117.174449][ T6111] gfs2_withdraw+0xab8/0x1290
[ 117.174468][ T6111] ? __pfx_gfs2_withdraw+0x10/0x10
[ 117.255980][ T6111] gfs2_dirent_scan+0x2fc/0x3c0
[ 117.257959][ T6111] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 117.260248][ T6111] gfs2_dir_read+0x36a/0x14d0
[ 117.262212][ T6111] ? inode_go_held+0x151/0x210
[ 117.264131][ T6111] ? __pfx_inode_go_held+0x10/0x10
[ 117.266191][ T6111] ? gfs2_instantiate+0x1eb/0x250
[ 117.268211][ T6111] ? gfs2_glock_wait+0x1e0/0x330
[ 117.270186][ T6111] ? __pfx_gfs2_dir_read+0x10/0x10
[ 117.272277][ T6111] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 117.274230][ T6111] ? do_raw_spin_unlock+0x172/0x230
[ 117.276248][ T6111] gfs2_readdir+0x13d/0x1d0
[ 117.278104][ T6111] ? __pfx_gfs2_readdir+0x10/0x10
[ 117.280189][ T6111] ? iterate_dir+0x292/0x9e0
[ 117.282121][ T6111] ? selinux_file_permission+0x125/0x590
[ 117.284444][ T6111] iterate_dir+0x292/0x9e0
[ 117.286302][ T6111] __x64_sys_getdents64+0x14f/0x2e0
[ 117.288479][ T6111] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 117.290797][ T6111] ? xfd_validate_state+0x5d/0x180
[ 117.292920][ T6111] ? __pfx_filldir64+0x10/0x10
[ 117.294928][ T6111] do_syscall_64+0xcf/0x260
[ 117.296852][ T6111] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.299327][ T6111] RIP: 0033:0x7f6440e7dea9
[ 117.301125][ T6111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 117.309011][ T6111] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 117.312485][ T6111] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 117.315651][ T6111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 117.318849][ T6111] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 117.322016][ T6111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 117.325206][ T6111] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 117.328456][ T6111]
[ 117.329747][ T6115] CPU: 3 PID: 6115 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 117.333767][ T6115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 117.337879][ T6115] Call Trace:
[ 117.339232][ T6115]
[ 117.340449][ T6115] dump_stack_lvl+0x16c/0x1f0
[ 117.342337][ T6115] sysfs_warn_dup+0x7f/0xa0
[ 117.344286][ T6115] sysfs_create_dir_ns+0x24d/0x2b0
[ 117.346460][ T6115] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 117.348830][ T6115] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 117.351086][ T6115] ? do_raw_spin_unlock+0x172/0x230
[ 117.353303][ T6115] kobject_add_internal+0x2c8/0x990
[ 117.355577][ T6115] kobject_init_and_add+0x11c/0x190
[ 117.357783][ T6115] ? __pfx_kobject_init_and_add+0x10/0x10
[ 117.360233][ T6115] ? lockdep_init_map_type+0x16d/0x7d0
[ 117.362529][ T6115] ? lockdep_init_map_type+0x16d/0x7d0
[ 117.364872][ T6115] gfs2_sys_fs_add+0x207/0x470
[ 117.366953][ T6115] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 117.369155][ T6115] ? __pfx_alloc_workqueue+0x10/0x10
[ 117.371388][ T6115] ? read_word_at_a_time+0xe/0x20
[ 117.373501][ T6115] gfs2_fill_super+0x1352/0x2bf0
[ 117.375602][ T6115] ? __pfx_gfs2_fill_super+0x10/0x10
[ 117.377812][ T6115] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 117.380043][ T6115] ? set_blocksize+0x2b1/0x350
[ 117.382009][ T6115] ? sb_set_blocksize+0xf6/0x120
[ 117.384070][ T6115] ? setup_bdev_super+0x392/0x720
[ 117.386238][ T6115] get_tree_bdev+0x36f/0x610
[ 117.388116][ T6115] ? __pfx_gfs2_fill_super+0x10/0x10
[ 117.390225][ T6115] ? __pfx_get_tree_bdev+0x10/0x10
[ 117.392339][ T6115] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 117.394743][ T6115] ? cap_capable+0x1cf/0x240
[ 117.396814][ T6115] gfs2_get_tree+0x4e/0x280
[ 117.398826][ T6115] vfs_get_tree+0x8f/0x380
[ 117.400748][ T6115] path_mount+0x14e6/0x1f20
[ 117.402707][ T6115] ? kmem_cache_free+0x12e/0x390
[ 117.404859][ T6115] ? __pfx_path_mount+0x10/0x10
[ 117.407028][ T6115] ? putname+0x12e/0x170
[ 117.408913][ T6115] __x64_sys_mount+0x297/0x320
[ 117.411083][ T6115] ? __pfx___x64_sys_mount+0x10/0x10
[ 117.413432][ T6115] do_syscall_64+0xcf/0x260
[ 117.415513][ T6115] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.418059][ T6115] RIP: 0033:0x7f196247f5aa
[ 117.419981][ T6115] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 117.427428][ T6115] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 117.430649][ T6115] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 117.433740][ T6115] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 117.437313][ T6115] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 117.440882][ T6115] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 117.444368][ T6115] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 117.447855][ T6115]
[ 117.449861][ T6118] loop0: detected capacity change from 0 to 32768
[ 117.451358][ T6115] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 117.458475][ T6115] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 117.459158][ T6118] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 117.465473][ T6118] CPU: 1 PID: 6118 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 117.469682][ T6118] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 117.475196][ T6118] Call Trace:
[ 117.477097][ T6118]
[ 117.478479][ T6118] dump_stack_lvl+0x16c/0x1f0
[ 117.480594][ T6118] sysfs_warn_dup+0x7f/0xa0
[ 117.483195][ T6118] sysfs_create_dir_ns+0x24d/0x2b0
[ 117.485969][ T6118] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 117.489046][ T6118] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 117.492123][ T6118] ? do_raw_spin_unlock+0x172/0x230
[ 117.494575][ T6118] kobject_add_internal+0x2c8/0x990
[ 117.497393][ T6118] kobject_init_and_add+0x11c/0x190
[ 117.499732][ T6118] ? __pfx_kobject_init_and_add+0x10/0x10
[ 117.502269][ T6118] ? lockdep_init_map_type+0x16d/0x7d0
[ 117.504742][ T6118] ? lockdep_init_map_type+0x16d/0x7d0
[ 117.507203][ T6118] gfs2_sys_fs_add+0x207/0x470
[ 117.509350][ T6118] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 117.511740][ T6118] ? __pfx_alloc_workqueue+0x10/0x10
[ 117.514208][ T6118] ? read_word_at_a_time+0xe/0x20
[ 117.516715][ T6118] gfs2_fill_super+0x1352/0x2bf0
[ 117.518893][ T6118] ? __pfx_gfs2_fill_super+0x10/0x10
[ 117.521238][ T6118] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 117.523770][ T6118] ? set_blocksize+0x2b1/0x350
[ 117.526357][ T6118] ? sb_set_blocksize+0xf6/0x120
[ 117.528785][ T6118] ? setup_bdev_super+0x392/0x720
[ 117.531115][ T6118] get_tree_bdev+0x36f/0x610
[ 117.533391][ T6118] ? __pfx_gfs2_fill_super+0x10/0x10
[ 117.535734][ T6118] ? __pfx_get_tree_bdev+0x10/0x10
[ 117.538044][ T6118] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 117.540554][ T6118] ? cap_capable+0x1cf/0x240
[ 117.542693][ T6118] gfs2_get_tree+0x4e/0x280
[ 117.544895][ T6118] vfs_get_tree+0x8f/0x380
[ 117.546907][ T6118] path_mount+0x14e6/0x1f20
[ 117.548979][ T6118] ? kmem_cache_free+0x12e/0x390
[ 117.551172][ T6118] ? __pfx_path_mount+0x10/0x10
[ 117.553391][ T6118] ? putname+0x12e/0x170
[ 117.555380][ T6118] __x64_sys_mount+0x297/0x320
[ 117.557476][ T6118] ? __pfx___x64_sys_mount+0x10/0x10
[ 117.559823][ T6118] do_syscall_64+0xcf/0x260
[ 117.561833][ T6118] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.564428][ T6118] RIP: 0033:0x7f2544a7f5aa
[ 117.566269][ T6118] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 117.575550][ T6118] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 117.579041][ T6118] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 117.582501][ T6118] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 117.586037][ T6118] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 117.590200][ T6118] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 117.593775][ T6118] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 117.597201][ T6118]
[ 117.599546][ T6118] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 117.606653][ T6118] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 117.652111][ T5439] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 118.066199][ T6126] loop1: detected capacity change from 0 to 32768
[ 118.074756][ T6126] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 118.079380][ T6126] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 118.085581][ T6126] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 118.089444][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 118.092167][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 118.106400][ T6124] loop2: detected capacity change from 0 to 32768
[ 118.109441][ T6128] loop0: detected capacity change from 0 to 32768
[ 118.116262][ T6124] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 118.116315][ T6128] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 118.119095][ T6124] CPU: 2 PID: 6124 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 118.119113][ T6124] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 118.119121][ T6124] Call Trace:
[ 118.119128][ T6124]
[ 118.131868][ T6124] dump_stack_lvl+0x16c/0x1f0
[ 118.133385][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 118.133644][ T6124] sysfs_warn_dup+0x7f/0xa0
[ 118.136297][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 118.137687][ T6124] sysfs_create_dir_ns+0x24d/0x2b0
[ 118.139657][ T6126] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 118.141486][ T6124] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 118.141504][ T6124] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 118.141520][ T6124] ? do_raw_spin_unlock+0x172/0x230
[ 118.141535][ T6124] kobject_add_internal+0x2c8/0x990
[ 118.141553][ T6124] kobject_init_and_add+0x11c/0x190
[ 118.141571][ T6124] ? __pfx_kobject_init_and_add+0x10/0x10
[ 118.141589][ T6124] ? lockdep_init_map_type+0x16d/0x7d0
[ 118.147830][ T6126] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 118.148564][ T6124] ? lockdep_init_map_type+0x16d/0x7d0
[ 118.148586][ T6124] gfs2_sys_fs_add+0x207/0x470
[ 118.150752][ T6126] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 118.150752][ T6126] inode = 12 2341
[ 118.150752][ T6126] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 118.152550][ T6124] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 118.152589][ T6124] ? __pfx_alloc_workqueue+0x10/0x10
[ 118.154851][ T6126] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 118.157070][ T6124] ? read_word_at_a_time+0xe/0x20
[ 118.157092][ T6124] gfs2_fill_super+0x1352/0x2bf0
[ 118.159160][ T6126] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6126 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 118.162461][ T6124] ? __pfx_gfs2_fill_super+0x10/0x10
[ 118.162494][ T6124] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 118.162512][ T6124] ? set_blocksize+0x2b1/0x350
[ 118.162529][ T6124] ? sb_set_blocksize+0xf6/0x120
[ 118.164617][ T6126] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 118.166556][ T6124] ? setup_bdev_super+0x392/0x720
[ 118.166588][ T6124] get_tree_bdev+0x36f/0x610
[ 118.173406][ T6126] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 118.175479][ T6124] ? __pfx_gfs2_fill_super+0x10/0x10
[ 118.175507][ T6124] ? __pfx_get_tree_bdev+0x10/0x10
[ 118.177532][ T6126] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 118.181116][ T6124] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 118.181143][ T6124] ? cap_capable+0x1cf/0x240
[ 118.181165][ T6124] gfs2_get_tree+0x4e/0x280
[ 118.181186][ T6124] vfs_get_tree+0x8f/0x380
[ 118.183167][ T6126] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 118.184695][ T6124] path_mount+0x14e6/0x1f20
[ 118.184710][ T6124] ? kmem_cache_free+0x12e/0x390
[ 118.184723][ T6124] ? __pfx_path_mount+0x10/0x10
[ 118.184732][ T6124] ? putname+0x12e/0x170
[ 118.188312][ T6126] gfs2: fsid=syz:syz.0: File system withdrawn
[ 118.190065][ T6124] __x64_sys_mount+0x297/0x320
[ 118.190087][ T6124] ? __pfx___x64_sys_mount+0x10/0x10
[ 118.190104][ T6124] do_syscall_64+0xcf/0x260
[ 118.237287][ T6124] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.239771][ T6124] RIP: 0033:0x7fd083e7f5aa
[ 118.241579][ T6124] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 118.249999][ T6124] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 118.253478][ T6124] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 118.256260][ T6124] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 118.258651][ T6124] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 118.261894][ T6124] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 118.265210][ T6124] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 118.268476][ T6124]
[ 118.269812][ T6126] CPU: 1 PID: 6126 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 118.273648][ T6126] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 118.277121][ T6126] Call Trace:
[ 118.278425][ T6126]
[ 118.279579][ T6126] dump_stack_lvl+0x16c/0x1f0
[ 118.281181][ T6126] gfs2_withdraw+0xab8/0x1290
[ 118.282860][ T6126] ? __pfx_gfs2_withdraw+0x10/0x10
[ 118.285082][ T6126] gfs2_dirent_scan+0x2fc/0x3c0
[ 118.287250][ T6126] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 118.289844][ T6126] gfs2_dir_read+0x36a/0x14d0
[ 118.292144][ T6126] ? inode_go_held+0x151/0x210
[ 118.294281][ T6126] ? __pfx_inode_go_held+0x10/0x10
[ 118.296476][ T6126] ? gfs2_instantiate+0x1eb/0x250
[ 118.298677][ T6126] ? gfs2_glock_wait+0x1e0/0x330
[ 118.300843][ T6126] ? __pfx_gfs2_dir_read+0x10/0x10
[ 118.302514][ T6126] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 118.304134][ T6126] ? do_raw_spin_unlock+0x172/0x230
[ 118.306150][ T6126] gfs2_readdir+0x13d/0x1d0
[ 118.307989][ T6126] ? __pfx_gfs2_readdir+0x10/0x10
[ 118.310151][ T6126] ? iterate_dir+0x292/0x9e0
[ 118.312006][ T6126] ? selinux_file_permission+0x125/0x590
[ 118.313614][ T6124] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 118.314318][ T6126] iterate_dir+0x292/0x9e0
[ 118.319970][ T6124] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 118.321959][ T6126] __x64_sys_getdents64+0x14f/0x2e0
[ 118.321993][ T6126] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 118.322015][ T6126] ? xfd_validate_state+0x5d/0x180
[ 118.332360][ T6126] ? __pfx_filldir64+0x10/0x10
[ 118.334406][ T6126] do_syscall_64+0xcf/0x260
[ 118.336400][ T6126] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.342559][ T6126] RIP: 0033:0x7f6440e7dea9
[ 118.344571][ T6126] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 118.353361][ T6126] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 118.356735][ T6126] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 118.359967][ T6126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 118.363203][ T6126] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 118.366813][ T6126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 118.370290][ T6126] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 118.374023][ T6126]
[ 118.375469][ T6128] CPU: 0 PID: 6128 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 118.379613][ T6128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 118.384381][ T6128] Call Trace:
[ 118.385880][ T6128]
[ 118.387189][ T6128] dump_stack_lvl+0x16c/0x1f0
[ 118.389054][ T6128] sysfs_warn_dup+0x7f/0xa0
[ 118.391063][ T6128] sysfs_create_dir_ns+0x24d/0x2b0
[ 118.393334][ T6128] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 118.395842][ T6128] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 118.398180][ T6128] ? do_raw_spin_unlock+0x172/0x230
[ 118.400439][ T6128] kobject_add_internal+0x2c8/0x990
[ 118.402658][ T6128] kobject_init_and_add+0x11c/0x190
[ 118.404702][ T6128] ? __pfx_kobject_init_and_add+0x10/0x10
[ 118.406974][ T6128] ? lockdep_init_map_type+0x16d/0x7d0
[ 118.409118][ T6128] ? lockdep_init_map_type+0x16d/0x7d0
[ 118.411591][ T6128] gfs2_sys_fs_add+0x207/0x470
[ 118.414168][ T6128] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 118.416780][ T6128] ? __pfx_alloc_workqueue+0x10/0x10
[ 118.419071][ T6128] ? read_word_at_a_time+0xe/0x20
[ 118.421104][ T6128] gfs2_fill_super+0x1352/0x2bf0
[ 118.423132][ T6128] ? __pfx_gfs2_fill_super+0x10/0x10
[ 118.425121][ T6128] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 118.427374][ T6128] ? set_blocksize+0x2b1/0x350
[ 118.429452][ T6128] ? sb_set_blocksize+0xf6/0x120
[ 118.431628][ T6128] ? setup_bdev_super+0x392/0x720
[ 118.433864][ T6128] get_tree_bdev+0x36f/0x610
[ 118.435966][ T6128] ? __pfx_gfs2_fill_super+0x10/0x10
[ 118.438280][ T6128] ? __pfx_get_tree_bdev+0x10/0x10
[ 118.440737][ T6128] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 118.443201][ T6128] ? cap_capable+0x1cf/0x240
[ 118.445257][ T6128] gfs2_get_tree+0x4e/0x280
[ 118.447250][ T6128] vfs_get_tree+0x8f/0x380
[ 118.449198][ T6128] path_mount+0x14e6/0x1f20
[ 118.451298][ T6128] ? kmem_cache_free+0x12e/0x390
[ 118.453534][ T6128] ? __pfx_path_mount+0x10/0x10
[ 118.455779][ T6128] ? putname+0x12e/0x170
[ 118.457634][ T6128] __x64_sys_mount+0x297/0x320
[ 118.460208][ T6128] ? __pfx___x64_sys_mount+0x10/0x10
[ 118.462631][ T6128] do_syscall_64+0xcf/0x260
[ 118.464746][ T6128] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.468159][ T6128] RIP: 0033:0x7f2544a7f5aa
[ 118.470165][ T6128] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 118.479842][ T6128] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 118.484030][ T6128] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 118.487660][ T6128] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 118.491270][ T6128] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 118.494721][ T6128] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 118.498280][ T6128] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 118.501767][ T6128]
[ 118.507755][ T6128] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 118.514634][ T6128] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 118.517608][ T6130] loop3: detected capacity change from 0 to 32768
[ 118.526916][ T5406] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 118.539723][ T6130] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 118.543157][ T6130] CPU: 3 PID: 6130 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 118.547139][ T6130] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 118.551384][ T6130] Call Trace:
[ 118.552831][ T6130]
[ 118.554094][ T6130] dump_stack_lvl+0x16c/0x1f0
[ 118.556157][ T6130] sysfs_warn_dup+0x7f/0xa0
[ 118.558113][ T6130] sysfs_create_dir_ns+0x24d/0x2b0
[ 118.560356][ T6130] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 118.562796][ T6130] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 118.565102][ T6130] ? do_raw_spin_unlock+0x172/0x230
[ 118.567351][ T6130] kobject_add_internal+0x2c8/0x990
[ 118.569500][ T6130] kobject_init_and_add+0x11c/0x190
[ 118.571607][ T6130] ? __pfx_kobject_init_and_add+0x10/0x10
[ 118.573493][ T6130] ? lockdep_init_map_type+0x16d/0x7d0
[ 118.575512][ T6130] ? lockdep_init_map_type+0x16d/0x7d0
[ 118.577560][ T6130] gfs2_sys_fs_add+0x207/0x470
[ 118.579555][ T6130] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 118.581758][ T6130] ? __pfx_alloc_workqueue+0x10/0x10
[ 118.584042][ T6130] ? read_word_at_a_time+0xe/0x20
[ 118.586232][ T6130] gfs2_fill_super+0x1352/0x2bf0
[ 118.588410][ T6130] ? __pfx_gfs2_fill_super+0x10/0x10
[ 118.590684][ T6130] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 118.592855][ T6130] ? set_blocksize+0x2b1/0x350
[ 118.594570][ T6130] ? sb_set_blocksize+0xf6/0x120
[ 118.596475][ T6130] ? setup_bdev_super+0x392/0x720
[ 118.598516][ T6130] get_tree_bdev+0x36f/0x610
[ 118.600050][ T6130] ? __pfx_gfs2_fill_super+0x10/0x10
[ 118.601887][ T6130] ? __pfx_get_tree_bdev+0x10/0x10
[ 118.603680][ T6130] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 118.605984][ T6130] ? cap_capable+0x1cf/0x240
[ 118.607581][ T6130] gfs2_get_tree+0x4e/0x280
[ 118.609050][ T6130] vfs_get_tree+0x8f/0x380
[ 118.610571][ T6130] path_mount+0x14e6/0x1f20
[ 118.612313][ T6130] ? kmem_cache_free+0x12e/0x390
[ 118.614237][ T6130] ? __pfx_path_mount+0x10/0x10
[ 118.616393][ T6130] ? putname+0x12e/0x170
[ 118.618219][ T6130] __x64_sys_mount+0x297/0x320
[ 118.620316][ T6130] ? __pfx___x64_sys_mount+0x10/0x10
[ 118.622597][ T6130] do_syscall_64+0xcf/0x260
[ 118.624584][ T6130] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.627067][ T6130] RIP: 0033:0x7f196247f5aa
[ 118.628825][ T6130] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 118.635519][ T6130] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 118.638373][ T6130] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 118.640997][ T6130] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 118.643637][ T6130] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 118.646485][ T6130] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 118.649191][ T6130] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 118.651980][ T6130]
[ 118.657717][ T6130] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 118.665121][ T6130] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/05/14 22:38:51 executed programs: 160
[ 118.958231][ T6137] loop2: detected capacity change from 0 to 32768
[ 118.977416][ T6137] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 118.980600][ T6137] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 118.988075][ T6137] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 118.999161][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 119.001994][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 119.051125][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 119.054945][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 119.057301][ T6137] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 119.067681][ T6137] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 119.071523][ T6137] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 119.071523][ T6137] inode = 12 2341
[ 119.071523][ T6137] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 119.079280][ T6137] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 119.083191][ T6137] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6137 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 119.087300][ T6137] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 119.091125][ T6137] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 119.094206][ T6137] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 119.098044][ T6137] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 119.104096][ T6137] gfs2: fsid=syz:syz.0: File system withdrawn
[ 119.106870][ T6137] CPU: 3 PID: 6137 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 119.111037][ T6137] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 119.115481][ T6137] Call Trace:
[ 119.116811][ T6137]
[ 119.118016][ T6137] dump_stack_lvl+0x16c/0x1f0
[ 119.119874][ T6137] gfs2_withdraw+0xab8/0x1290
[ 119.121729][ T6137] ? __pfx_gfs2_withdraw+0x10/0x10
[ 119.123942][ T6137] gfs2_dirent_scan+0x2fc/0x3c0
[ 119.125848][ T6137] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 119.128018][ T6137] gfs2_dir_read+0x36a/0x14d0
[ 119.130039][ T6137] ? inode_go_held+0x151/0x210
[ 119.132130][ T6137] ? __pfx_inode_go_held+0x10/0x10
[ 119.134348][ T6137] ? gfs2_instantiate+0x1eb/0x250
[ 119.136491][ T6137] ? gfs2_glock_wait+0x1e0/0x330
[ 119.138447][ T6137] ? __pfx_gfs2_dir_read+0x10/0x10
[ 119.140443][ T6137] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 119.142357][ T6137] ? do_raw_spin_unlock+0x172/0x230
[ 119.144912][ T6137] gfs2_readdir+0x13d/0x1d0
[ 119.146870][ T6137] ? __pfx_gfs2_readdir+0x10/0x10
[ 119.148849][ T6137] ? iterate_dir+0x292/0x9e0
[ 119.150075][ T6141] loop1: detected capacity change from 0 to 32768
[ 119.151008][ T6137] ? selinux_file_permission+0x125/0x590
[ 119.151031][ T6137] iterate_dir+0x292/0x9e0
[ 119.151059][ T6137] __x64_sys_getdents64+0x14f/0x2e0
[ 119.151087][ T6137] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 119.151114][ T6137] ? xfd_validate_state+0x5d/0x180
[ 119.151140][ T6137] ? __pfx_filldir64+0x10/0x10
[ 119.151168][ T6137] do_syscall_64+0xcf/0x260
[ 119.151193][ T6137] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.151220][ T6137] RIP: 0033:0x7fd083e7dea9
[ 119.151235][ T6137] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 119.151253][ T6137] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 119.151273][ T6137] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 119.151285][ T6137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 119.151297][ T6137] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 119.151309][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 119.151320][ T6137] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 119.184868][ T6141] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 119.186141][ T6137]
[ 119.204332][ T6141] CPU: 1 PID: 6141 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 119.207231][ T6141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 119.210426][ T6141] Call Trace:
[ 119.211528][ T6141]
[ 119.212470][ T6141] dump_stack_lvl+0x16c/0x1f0
[ 119.214043][ T6141] sysfs_warn_dup+0x7f/0xa0
[ 119.215567][ T6141] sysfs_create_dir_ns+0x24d/0x2b0
[ 119.217249][ T6141] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 119.219041][ T6141] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.220817][ T6141] ? do_raw_spin_unlock+0x172/0x230
[ 119.222550][ T6141] kobject_add_internal+0x2c8/0x990
[ 119.224489][ T6141] kobject_init_and_add+0x11c/0x190
[ 119.226275][ T6141] ? __pfx_kobject_init_and_add+0x10/0x10
[ 119.228157][ T6141] ? lockdep_init_map_type+0x16d/0x7d0
[ 119.229935][ T6141] ? lockdep_init_map_type+0x16d/0x7d0
[ 119.231721][ T6141] gfs2_sys_fs_add+0x207/0x470
[ 119.233307][ T6141] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 119.235075][ T6141] ? __pfx_alloc_workqueue+0x10/0x10
[ 119.236831][ T6141] ? read_word_at_a_time+0xe/0x20
[ 119.238488][ T6141] gfs2_fill_super+0x1352/0x2bf0
[ 119.240118][ T6141] ? __pfx_gfs2_fill_super+0x10/0x10
[ 119.241868][ T6141] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.244322][ T6141] ? set_blocksize+0x2b1/0x350
[ 119.246678][ T6141] ? sb_set_blocksize+0xf6/0x120
[ 119.248152][ T6141] ? setup_bdev_super+0x392/0x720
[ 119.249690][ T6141] get_tree_bdev+0x36f/0x610
[ 119.251248][ T6141] ? __pfx_gfs2_fill_super+0x10/0x10
[ 119.252952][ T6141] ? __pfx_get_tree_bdev+0x10/0x10
[ 119.254573][ T6141] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 119.256221][ T6141] ? cap_capable+0x1cf/0x240
[ 119.257586][ T6141] gfs2_get_tree+0x4e/0x280
[ 119.258962][ T6141] vfs_get_tree+0x8f/0x380
[ 119.260409][ T6141] path_mount+0x14e6/0x1f20
[ 119.261898][ T6141] ? kmem_cache_free+0x12e/0x390
[ 119.263433][ T6141] ? __pfx_path_mount+0x10/0x10
[ 119.264938][ T6141] ? putname+0x12e/0x170
[ 119.266341][ T6141] __x64_sys_mount+0x297/0x320
[ 119.267945][ T6141] ? __pfx___x64_sys_mount+0x10/0x10
[ 119.269636][ T6141] do_syscall_64+0xcf/0x260
[ 119.271278][ T6141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.273120][ T6141] RIP: 0033:0x7f6440e7f5aa
[ 119.274450][ T6141] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 119.280817][ T6141] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 119.283246][ T6141] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 119.285322][ T6143] loop3: detected capacity change from 0 to 32768
[ 119.285765][ T6141] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 119.291182][ T6141] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 119.293923][ T6141] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 119.296328][ T6139] loop0: detected capacity change from 0 to 32768
[ 119.297012][ T6141] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 119.302566][ T6141]
[ 119.304315][ T6141] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 119.307005][ T6139] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 119.308983][ T6141] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 119.314518][ T6143] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 119.318186][ T6143] CPU: 0 PID: 6143 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 119.322229][ T6143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 119.326204][ T6143] Call Trace:
[ 119.327557][ T6143]
[ 119.328728][ T6143] dump_stack_lvl+0x16c/0x1f0
[ 119.330586][ T6143] sysfs_warn_dup+0x7f/0xa0
[ 119.332376][ T6143] sysfs_create_dir_ns+0x24d/0x2b0
[ 119.334504][ T6143] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 119.336810][ T6143] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.338918][ T6143] ? do_raw_spin_unlock+0x172/0x230
[ 119.340954][ T6143] kobject_add_internal+0x2c8/0x990
[ 119.343023][ T6143] kobject_init_and_add+0x11c/0x190
[ 119.345063][ T6143] ? __pfx_kobject_init_and_add+0x10/0x10
[ 119.347302][ T6143] ? lockdep_init_map_type+0x16d/0x7d0
[ 119.349439][ T6143] ? lockdep_init_map_type+0x16d/0x7d0
[ 119.351716][ T6143] gfs2_sys_fs_add+0x207/0x470
[ 119.353821][ T6143] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 119.356371][ T6143] ? __pfx_alloc_workqueue+0x10/0x10
[ 119.358485][ T6143] ? read_word_at_a_time+0xe/0x20
[ 119.360503][ T6143] gfs2_fill_super+0x1352/0x2bf0
[ 119.362673][ T6143] ? __pfx_gfs2_fill_super+0x10/0x10
[ 119.364786][ T6143] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.366894][ T6143] ? set_blocksize+0x2b1/0x350
[ 119.368774][ T6143] ? sb_set_blocksize+0xf6/0x120
[ 119.370830][ T6143] ? setup_bdev_super+0x392/0x720
[ 119.373134][ T6143] get_tree_bdev+0x36f/0x610
[ 119.375233][ T6143] ? __pfx_gfs2_fill_super+0x10/0x10
[ 119.378195][ T6143] ? __pfx_get_tree_bdev+0x10/0x10
[ 119.380528][ T6143] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 119.383450][ T6143] ? cap_capable+0x1cf/0x240
[ 119.385757][ T6143] gfs2_get_tree+0x4e/0x280
[ 119.387813][ T6143] vfs_get_tree+0x8f/0x380
[ 119.389775][ T6143] path_mount+0x14e6/0x1f20
[ 119.391721][ T6143] ? kmem_cache_free+0x12e/0x390
[ 119.393897][ T6143] ? __pfx_path_mount+0x10/0x10
[ 119.396086][ T6143] ? putname+0x12e/0x170
[ 119.397919][ T6143] __x64_sys_mount+0x297/0x320
[ 119.400107][ T6143] ? __pfx___x64_sys_mount+0x10/0x10
[ 119.402429][ T6143] do_syscall_64+0xcf/0x260
[ 119.404457][ T6143] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.407026][ T6143] RIP: 0033:0x7f196247f5aa
[ 119.408971][ T6143] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 119.417185][ T6143] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 119.421019][ T6143] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 119.425203][ T6143] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 119.428992][ T6143] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 119.432383][ T6143] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 119.435871][ T6143] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 119.439312][ T6143]
[ 119.440662][ T6139] CPU: 1 PID: 6139 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 119.443611][ T6143] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 119.444565][ T6139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 119.451005][ T6143] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 119.454520][ T6139] Call Trace:
[ 119.454548][ T6139]
[ 119.454555][ T6139] dump_stack_lvl+0x16c/0x1f0
[ 119.454580][ T6139] sysfs_warn_dup+0x7f/0xa0
[ 119.454600][ T6139] sysfs_create_dir_ns+0x24d/0x2b0
[ 119.454620][ T6139] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 119.454638][ T6139] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.454660][ T6139] ? do_raw_spin_unlock+0x172/0x230
[ 119.454681][ T6139] kobject_add_internal+0x2c8/0x990
[ 119.454705][ T6139] kobject_init_and_add+0x11c/0x190
[ 119.454728][ T6139] ? __pfx_kobject_init_and_add+0x10/0x10
[ 119.478854][ T6139] ? lockdep_init_map_type+0x16d/0x7d0
[ 119.481008][ T6139] ? lockdep_init_map_type+0x16d/0x7d0
[ 119.483155][ T6139] gfs2_sys_fs_add+0x207/0x470
[ 119.485050][ T6139] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 119.487058][ T6139] ? __pfx_alloc_workqueue+0x10/0x10
[ 119.488857][ T6139] ? read_word_at_a_time+0xe/0x20
[ 119.490656][ T6139] gfs2_fill_super+0x1352/0x2bf0
[ 119.493103][ T6139] ? __pfx_gfs2_fill_super+0x10/0x10
[ 119.495202][ T6139] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.497783][ T6139] ? set_blocksize+0x2b1/0x350
[ 119.499750][ T6139] ? sb_set_blocksize+0xf6/0x120
[ 119.502070][ T6139] ? setup_bdev_super+0x392/0x720
[ 119.504466][ T6139] get_tree_bdev+0x36f/0x610
[ 119.506269][ T6139] ? __pfx_gfs2_fill_super+0x10/0x10
[ 119.508403][ T6139] ? __pfx_get_tree_bdev+0x10/0x10
[ 119.510492][ T6139] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 119.512756][ T6139] ? cap_capable+0x1cf/0x240
[ 119.514373][ T6139] gfs2_get_tree+0x4e/0x280
[ 119.515945][ T6139] vfs_get_tree+0x8f/0x380
[ 119.517692][ T6139] path_mount+0x14e6/0x1f20
[ 119.519751][ T6139] ? kmem_cache_free+0x12e/0x390
[ 119.521683][ T6139] ? __pfx_path_mount+0x10/0x10
[ 119.523557][ T6139] ? putname+0x12e/0x170
[ 119.525202][ T6139] __x64_sys_mount+0x297/0x320
[ 119.527145][ T6139] ? __pfx___x64_sys_mount+0x10/0x10
[ 119.529699][ T6139] do_syscall_64+0xcf/0x260
[ 119.531915][ T6139] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.534820][ T6139] RIP: 0033:0x7f2544a7f5aa
[ 119.536987][ T6139] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 119.545436][ T6139] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 119.548736][ T6139] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 119.551853][ T6139] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 119.556131][ T6139] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 119.560446][ T6139] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 119.563505][ T6139] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 119.566582][ T6139]
[ 119.569036][ T6139] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 119.575018][ T6139] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 120.081000][ T6150] loop1: detected capacity change from 0 to 32768
[ 120.096897][ T6155] loop0: detected capacity change from 0 to 32768
[ 120.102230][ T6150] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 120.105271][ T6150] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 120.110420][ T6155] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 120.116266][ T6150] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 120.120509][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 120.123190][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 120.125146][ T6151] loop2: detected capacity change from 0 to 32768
[ 120.132034][ T6153] loop3: detected capacity change from 0 to 32768
[ 120.136035][ T6155] CPU: 3 PID: 6155 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 120.139698][ T6155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 120.140066][ T6151] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 120.143736][ T6155] Call Trace:
[ 120.143747][ T6155]
[ 120.143755][ T6155] dump_stack_lvl+0x16c/0x1f0
[ 120.143783][ T6155] sysfs_warn_dup+0x7f/0xa0
[ 120.143803][ T6155] sysfs_create_dir_ns+0x24d/0x2b0
[ 120.143822][ T6155] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 120.143842][ T6155] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.143864][ T6155] ? do_raw_spin_unlock+0x172/0x230
[ 120.143885][ T6155] kobject_add_internal+0x2c8/0x990
[ 120.164567][ T6155] kobject_init_and_add+0x11c/0x190
[ 120.166441][ T6155] ? __pfx_kobject_init_and_add+0x10/0x10
[ 120.168521][ T6155] ? lockdep_init_map_type+0x16d/0x7d0
[ 120.168835][ T6153] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 120.170637][ T6155] ? lockdep_init_map_type+0x16d/0x7d0
[ 120.170662][ T6155] gfs2_sys_fs_add+0x207/0x470
[ 120.170683][ T6155] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 120.170704][ T6155] ? __pfx_alloc_workqueue+0x10/0x10
[ 120.170732][ T6155] ? read_word_at_a_time+0xe/0x20
[ 120.170756][ T6155] gfs2_fill_super+0x1352/0x2bf0
[ 120.170783][ T6155] ? __pfx_gfs2_fill_super+0x10/0x10
[ 120.170808][ T6155] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.170829][ T6155] ? set_blocksize+0x2b1/0x350
[ 120.192349][ T6155] ? sb_set_blocksize+0xf6/0x120
[ 120.194110][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 70ms
[ 120.194366][ T6155] ? setup_bdev_super+0x392/0x720
[ 120.199508][ T6155] get_tree_bdev+0x36f/0x610
[ 120.201397][ T6155] ? __pfx_gfs2_fill_super+0x10/0x10
[ 120.202065][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 120.203595][ T6155] ? __pfx_get_tree_bdev+0x10/0x10
[ 120.203618][ T6155] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 120.206892][ T6150] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 120.207804][ T6155] ? cap_capable+0x1cf/0x240
[ 120.215093][ T6155] gfs2_get_tree+0x4e/0x280
[ 120.216985][ T6155] vfs_get_tree+0x8f/0x380
[ 120.218943][ T6155] path_mount+0x14e6/0x1f20
[ 120.220546][ T6150] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 120.220880][ T6155] ? kmem_cache_free+0x12e/0x390
[ 120.220906][ T6155] ? __pfx_path_mount+0x10/0x10
[ 120.220925][ T6155] ? putname+0x12e/0x170
[ 120.220948][ T6155] __x64_sys_mount+0x297/0x320
[ 120.220966][ T6155] ? __pfx___x64_sys_mount+0x10/0x10
[ 120.224517][ T6150] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 120.224517][ T6150] inode = 12 2341
[ 120.224517][ T6150] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 120.226618][ T6155] do_syscall_64+0xcf/0x260
[ 120.228739][ T6150] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 120.230568][ T6155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.232892][ T6150] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6150 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 120.235008][ T6155] RIP: 0033:0x7f2544a7f5aa
[ 120.235026][ T6155] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 120.235043][ T6155] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 120.243926][ T6150] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 120.244811][ T6155] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 120.248582][ T6150] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 120.250791][ T6155] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 120.250807][ T6155] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 120.250819][ T6155] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 120.250831][ T6155] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 120.250846][ T6155]
[ 120.255467][ T6150] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 120.257304][ T6151] CPU: 1 PID: 6151 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 120.257327][ T6151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 120.257338][ T6151] Call Trace:
[ 120.257347][ T6151]
[ 120.257354][ T6151] dump_stack_lvl+0x16c/0x1f0
[ 120.259841][ T6155] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 120.259858][ T6155] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 120.265357][ T6150] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 120.268701][ T6151] sysfs_warn_dup+0x7f/0xa0
[ 120.274237][ T6150] gfs2: fsid=syz:syz.0: File system withdrawn
[ 120.275802][ T6151] sysfs_create_dir_ns+0x24d/0x2b0
[ 120.328430][ T6151] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 120.330865][ T6151] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.334439][ T6151] ? do_raw_spin_unlock+0x172/0x230
[ 120.336730][ T6151] kobject_add_internal+0x2c8/0x990
[ 120.339028][ T6151] kobject_init_and_add+0x11c/0x190
[ 120.341272][ T6151] ? __pfx_kobject_init_and_add+0x10/0x10
[ 120.343810][ T6151] ? lockdep_init_map_type+0x16d/0x7d0
[ 120.346183][ T6151] ? lockdep_init_map_type+0x16d/0x7d0
[ 120.348568][ T6151] gfs2_sys_fs_add+0x207/0x470
[ 120.350680][ T6151] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 120.354383][ T6151] ? __pfx_alloc_workqueue+0x10/0x10
[ 120.356797][ T6151] ? read_word_at_a_time+0xe/0x20
[ 120.359017][ T6151] gfs2_fill_super+0x1352/0x2bf0
[ 120.361378][ T6151] ? __pfx_gfs2_fill_super+0x10/0x10
[ 120.363754][ T6151] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.366091][ T6151] ? set_blocksize+0x2b1/0x350
[ 120.368295][ T6151] ? sb_set_blocksize+0xf6/0x120
[ 120.370487][ T6151] ? setup_bdev_super+0x392/0x720
[ 120.375203][ T6151] get_tree_bdev+0x36f/0x610
[ 120.377734][ T6151] ? __pfx_gfs2_fill_super+0x10/0x10
[ 120.379996][ T6151] ? __pfx_get_tree_bdev+0x10/0x10
[ 120.382207][ T6151] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 120.384706][ T6151] ? cap_capable+0x1cf/0x240
[ 120.386699][ T6151] gfs2_get_tree+0x4e/0x280
[ 120.390760][ T6151] vfs_get_tree+0x8f/0x380
[ 120.392758][ T6151] path_mount+0x14e6/0x1f20
[ 120.394752][ T6151] ? kmem_cache_free+0x12e/0x390
[ 120.396901][ T6151] ? __pfx_path_mount+0x10/0x10
[ 120.399033][ T6151] ? putname+0x12e/0x170
[ 120.400981][ T6151] __x64_sys_mount+0x297/0x320
[ 120.403079][ T6151] ? __pfx___x64_sys_mount+0x10/0x10
[ 120.405628][ T6151] do_syscall_64+0xcf/0x260
[ 120.407796][ T6151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.410438][ T6151] RIP: 0033:0x7fd083e7f5aa
[ 120.412441][ T6151] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 120.420837][ T6151] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 120.424460][ T6151] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 120.427873][ T6151] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 120.431230][ T6151] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 120.434575][ T6151] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 120.437996][ T6151] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 120.441408][ T6151]
[ 120.442789][ T6153] CPU: 3 PID: 6153 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 120.446859][ T6153] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 120.450954][ T6153] Call Trace:
[ 120.452279][ T6153]
[ 120.453445][ T6153] dump_stack_lvl+0x16c/0x1f0
[ 120.455333][ T6153] sysfs_warn_dup+0x7f/0xa0
[ 120.457217][ T6153] sysfs_create_dir_ns+0x24d/0x2b0
[ 120.458149][ T6151] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 120.459383][ T6153] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 120.466874][ T6153] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.468631][ T6153] ? do_raw_spin_unlock+0x172/0x230
[ 120.470326][ T6153] kobject_add_internal+0x2c8/0x990
[ 120.471928][ T6151] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 120.472434][ T6153] kobject_init_and_add+0x11c/0x190
[ 120.476913][ T6153] ? __pfx_kobject_init_and_add+0x10/0x10
[ 120.479142][ T6153] ? lockdep_init_map_type+0x16d/0x7d0
[ 120.481160][ T6153] ? lockdep_init_map_type+0x16d/0x7d0
[ 120.483321][ T6153] gfs2_sys_fs_add+0x207/0x470
[ 120.485313][ T6153] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 120.487429][ T6153] ? __pfx_alloc_workqueue+0x10/0x10
[ 120.489391][ T6153] ? read_word_at_a_time+0xe/0x20
[ 120.491273][ T6153] gfs2_fill_super+0x1352/0x2bf0
[ 120.493305][ T6153] ? __pfx_gfs2_fill_super+0x10/0x10
[ 120.495516][ T6153] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.497613][ T6153] ? set_blocksize+0x2b1/0x350
[ 120.499594][ T6153] ? sb_set_blocksize+0xf6/0x120
[ 120.501764][ T6153] ? setup_bdev_super+0x392/0x720
[ 120.503988][ T6153] get_tree_bdev+0x36f/0x610
[ 120.505994][ T6153] ? __pfx_gfs2_fill_super+0x10/0x10
[ 120.508209][ T6153] ? __pfx_get_tree_bdev+0x10/0x10
[ 120.510197][ T6153] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 120.512482][ T6153] ? cap_capable+0x1cf/0x240
[ 120.514402][ T6153] gfs2_get_tree+0x4e/0x280
[ 120.516295][ T6153] vfs_get_tree+0x8f/0x380
[ 120.517954][ T6153] path_mount+0x14e6/0x1f20
[ 120.519656][ T6153] ? kmem_cache_free+0x12e/0x390
[ 120.521546][ T6153] ? __pfx_path_mount+0x10/0x10
[ 120.523699][ T6153] ? putname+0x12e/0x170
[ 120.525694][ T6153] __x64_sys_mount+0x297/0x320
[ 120.527735][ T6153] ? __pfx___x64_sys_mount+0x10/0x10
[ 120.529930][ T6153] do_syscall_64+0xcf/0x260
[ 120.531874][ T6153] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.534281][ T6153] RIP: 0033:0x7f196247f5aa
[ 120.536275][ T6153] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 120.544412][ T6153] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 120.548054][ T6153] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 120.551280][ T6153] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 120.554477][ T6153] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 120.557960][ T6153] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 120.561432][ T6153] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 120.564987][ T6153]
[ 120.571792][ T6150] CPU: 3 PID: 6150 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 120.574331][ T6153] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 120.575724][ T6150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 120.575739][ T6150] Call Trace:
[ 120.575747][ T6150]
[ 120.575754][ T6150] dump_stack_lvl+0x16c/0x1f0
[ 120.575780][ T6150] gfs2_withdraw+0xab8/0x1290
[ 120.582300][ T6153] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 120.586104][ T6150] ? __pfx_gfs2_withdraw+0x10/0x10
[ 120.597615][ T6150] gfs2_dirent_scan+0x2fc/0x3c0
[ 120.599611][ T6150] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 120.601802][ T6150] gfs2_dir_read+0x36a/0x14d0
[ 120.603714][ T6150] ? inode_go_held+0x151/0x210
[ 120.605636][ T6150] ? __pfx_inode_go_held+0x10/0x10
[ 120.607899][ T6150] ? gfs2_instantiate+0x1eb/0x250
[ 120.610127][ T6150] ? gfs2_glock_wait+0x1e0/0x330
[ 120.612323][ T6150] ? __pfx_gfs2_dir_read+0x10/0x10
[ 120.614561][ T6150] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 120.616722][ T6150] ? do_raw_spin_unlock+0x172/0x230
[ 120.619026][ T6150] gfs2_readdir+0x13d/0x1d0
[ 120.621037][ T6150] ? __pfx_gfs2_readdir+0x10/0x10
[ 120.623264][ T6150] ? iterate_dir+0x292/0x9e0
[ 120.625139][ T6150] ? selinux_file_permission+0x125/0x590
[ 120.627577][ T6150] iterate_dir+0x292/0x9e0
[ 120.629579][ T6150] __x64_sys_getdents64+0x14f/0x2e0
[ 120.631857][ T6150] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 120.634256][ T6150] ? xfd_validate_state+0x5d/0x180
[ 120.636383][ T6150] ? __pfx_filldir64+0x10/0x10
[ 120.638365][ T6150] do_syscall_64+0xcf/0x260
[ 120.640267][ T6150] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.642722][ T6150] RIP: 0033:0x7f6440e7dea9
[ 120.644546][ T6150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 120.652528][ T6150] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 120.656229][ T6150] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 120.659485][ T6150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 120.662505][ T6150] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 120.665575][ T6150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 120.668876][ T6150] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 120.672140][ T6150]
[ 121.161424][ T6164] loop2: detected capacity change from 0 to 32768
[ 121.167956][ T6164] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 121.180903][ T6164] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 121.190175][ T6162] loop0: detected capacity change from 0 to 32768
[ 121.190356][ T6164] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 121.199311][ T6162] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 121.199338][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 121.204829][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 121.214193][ T6162] CPU: 0 PID: 6162 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 121.217716][ T6162] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 121.221210][ T6162] Call Trace:
[ 121.222336][ T6162]
[ 121.223503][ T6162] dump_stack_lvl+0x16c/0x1f0
[ 121.224450][ T6166] loop3: detected capacity change from 0 to 32768
[ 121.225284][ T6162] sysfs_warn_dup+0x7f/0xa0
[ 121.225307][ T6162] sysfs_create_dir_ns+0x24d/0x2b0
[ 121.225326][ T6162] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 121.233406][ T6162] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.235072][ T6162] ? do_raw_spin_unlock+0x172/0x230
[ 121.236400][ T6162] kobject_add_internal+0x2c8/0x990
[ 121.237839][ T6162] kobject_init_and_add+0x11c/0x190
[ 121.239613][ T6162] ? __pfx_kobject_init_and_add+0x10/0x10
[ 121.241960][ T6162] ? lockdep_init_map_type+0x16d/0x7d0
[ 121.243849][ T6162] ? lockdep_init_map_type+0x16d/0x7d0
[ 121.245805][ T6162] gfs2_sys_fs_add+0x207/0x470
[ 121.247624][ T6162] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 121.249466][ T6162] ? __pfx_alloc_workqueue+0x10/0x10
[ 121.251365][ T6162] ? read_word_at_a_time+0xe/0x20
[ 121.252997][ T6162] gfs2_fill_super+0x1352/0x2bf0
[ 121.255076][ T6162] ? __pfx_gfs2_fill_super+0x10/0x10
[ 121.256949][ T6162] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.258638][ T6162] ? set_blocksize+0x2b1/0x350
[ 121.260263][ T6162] ? sb_set_blocksize+0xf6/0x120
[ 121.262006][ T6162] ? setup_bdev_super+0x392/0x720
[ 121.263848][ T6162] get_tree_bdev+0x36f/0x610
[ 121.265674][ T6162] ? __pfx_gfs2_fill_super+0x10/0x10
[ 121.267656][ T6162] ? __pfx_get_tree_bdev+0x10/0x10
[ 121.269556][ T6162] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 121.271686][ T6162] ? cap_capable+0x1cf/0x240
[ 121.273452][ T6162] gfs2_get_tree+0x4e/0x280
[ 121.274979][ T6162] vfs_get_tree+0x8f/0x380
[ 121.276618][ T6162] path_mount+0x14e6/0x1f20
[ 121.278357][ T6162] ? kmem_cache_free+0x12e/0x390
[ 121.280287][ T6162] ? __pfx_path_mount+0x10/0x10
[ 121.281518][ T6166] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 121.282153][ T6162] ? putname+0x12e/0x170
[ 121.286722][ T6162] __x64_sys_mount+0x297/0x320
[ 121.287786][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 82ms
[ 121.288602][ T6162] ? __pfx___x64_sys_mount+0x10/0x10
[ 121.293114][ T6162] do_syscall_64+0xcf/0x260
[ 121.294499][ T6162] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.294644][ T6168] loop1: detected capacity change from 0 to 32768
[ 121.296461][ T6162] RIP: 0033:0x7f2544a7f5aa
[ 121.296479][ T6162] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 121.296496][ T6162] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 121.296515][ T6162] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 121.296528][ T6162] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 121.296541][ T6162] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 121.296553][ T6162] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 121.296566][ T6162] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 121.296581][ T6162]
[ 121.296630][ T6166] CPU: 1 PID: 6166 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 121.296644][ T6166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 121.296650][ T6166] Call Trace:
[ 121.296655][ T6166]
[ 121.296659][ T6166] dump_stack_lvl+0x16c/0x1f0
[ 121.296674][ T6166] sysfs_warn_dup+0x7f/0xa0
[ 121.296685][ T6166] sysfs_create_dir_ns+0x24d/0x2b0
[ 121.296696][ T6166] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 121.296706][ T6166] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.301383][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 121.309602][ T6166] ? do_raw_spin_unlock+0x172/0x230
[ 121.309628][ T6166] kobject_add_internal+0x2c8/0x990
[ 121.315141][ T6164] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 121.316315][ T6166] kobject_init_and_add+0x11c/0x190
[ 121.316346][ T6166] ? __pfx_kobject_init_and_add+0x10/0x10
[ 121.316536][ T6162] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 121.316552][ T6162] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 121.323781][ T6164] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 121.325799][ T6166] ? lockdep_init_map_type+0x16d/0x7d0
[ 121.325822][ T6166] ? lockdep_init_map_type+0x16d/0x7d0
[ 121.325840][ T6166] gfs2_sys_fs_add+0x207/0x470
[ 121.328935][ T6164] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 121.328935][ T6164] inode = 12 2341
[ 121.328935][ T6164] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 121.330205][ T6166] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 121.330227][ T6166] ? __pfx_alloc_workqueue+0x10/0x10
[ 121.330254][ T6166] ? read_word_at_a_time+0xe/0x20
[ 121.334880][ T6164] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 121.337865][ T6166] gfs2_fill_super+0x1352/0x2bf0
[ 121.337900][ T6166] ? __pfx_gfs2_fill_super+0x10/0x10
[ 121.339266][ T6164] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6164 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 121.340490][ T6166] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.340515][ T6166] ? set_blocksize+0x2b1/0x350
[ 121.411521][ T6166] ? sb_set_blocksize+0xf6/0x120
[ 121.413168][ T6166] ? setup_bdev_super+0x392/0x720
[ 121.414768][ T6166] get_tree_bdev+0x36f/0x610
[ 121.416705][ T6166] ? __pfx_gfs2_fill_super+0x10/0x10
[ 121.418978][ T6166] ? __pfx_get_tree_bdev+0x10/0x10
[ 121.420861][ T6166] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 121.422743][ T6166] ? cap_capable+0x1cf/0x240
[ 121.424477][ T6166] gfs2_get_tree+0x4e/0x280
[ 121.426371][ T6166] vfs_get_tree+0x8f/0x380
[ 121.428067][ T6166] path_mount+0x14e6/0x1f20
[ 121.429998][ T6166] ? kmem_cache_free+0x12e/0x390
[ 121.432090][ T6166] ? __pfx_path_mount+0x10/0x10
[ 121.434208][ T6166] ? putname+0x12e/0x170
[ 121.436015][ T6166] __x64_sys_mount+0x297/0x320
[ 121.437978][ T6166] ? __pfx___x64_sys_mount+0x10/0x10
[ 121.440100][ T6166] do_syscall_64+0xcf/0x260
[ 121.441943][ T6166] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.444376][ T6166] RIP: 0033:0x7f196247f5aa
[ 121.446258][ T6166] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 121.452857][ T6166] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 121.455712][ T6166] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 121.458864][ T6166] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 121.461755][ T6166] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 121.464831][ T6166] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 121.467955][ T6166] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 121.470651][ T6166]
[ 121.471933][ T6168] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 121.474223][ T6168] CPU: 0 PID: 6168 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 121.474547][ T6166] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 121.476983][ T6168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 121.477840][ T6164] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 121.477866][ T6164] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 121.477879][ T6164] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 121.477889][ T6164] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 121.479862][ T6164] gfs2: fsid=syz:syz.0: File system withdrawn
[ 121.482357][ T6166] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 121.485751][ T6168] Call Trace:
[ 121.499787][ T6168]
[ 121.500589][ T6168] dump_stack_lvl+0x16c/0x1f0
[ 121.502023][ T6168] sysfs_warn_dup+0x7f/0xa0
[ 121.503551][ T6168] sysfs_create_dir_ns+0x24d/0x2b0
[ 121.505273][ T6168] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 121.507370][ T6168] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.509440][ T6168] ? do_raw_spin_unlock+0x172/0x230
[ 121.511453][ T6168] kobject_add_internal+0x2c8/0x990
[ 121.513486][ T6168] kobject_init_and_add+0x11c/0x190
[ 121.515518][ T6168] ? __pfx_kobject_init_and_add+0x10/0x10
[ 121.517690][ T6168] ? lockdep_init_map_type+0x16d/0x7d0
[ 121.519792][ T6168] ? lockdep_init_map_type+0x16d/0x7d0
[ 121.521915][ T6168] gfs2_sys_fs_add+0x207/0x470
[ 121.523806][ T6168] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 121.525866][ T6168] ? __pfx_alloc_workqueue+0x10/0x10
[ 121.527986][ T6168] ? read_word_at_a_time+0xe/0x20
[ 121.529929][ T6168] gfs2_fill_super+0x1352/0x2bf0
[ 121.531900][ T6168] ? __pfx_gfs2_fill_super+0x10/0x10
[ 121.534094][ T6168] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.536228][ T6168] ? set_blocksize+0x2b1/0x350
[ 121.538047][ T6168] ? sb_set_blocksize+0xf6/0x120
[ 121.539742][ T6168] ? setup_bdev_super+0x392/0x720
[ 121.541427][ T6168] get_tree_bdev+0x36f/0x610
[ 121.542904][ T6168] ? __pfx_gfs2_fill_super+0x10/0x10
[ 121.544682][ T6168] ? __pfx_get_tree_bdev+0x10/0x10
[ 121.546067][ T6168] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 121.547951][ T6168] ? cap_capable+0x1cf/0x240
[ 121.549649][ T6168] gfs2_get_tree+0x4e/0x280
[ 121.551334][ T6168] vfs_get_tree+0x8f/0x380
[ 121.552693][ T6168] path_mount+0x14e6/0x1f20
[ 121.554315][ T6168] ? kmem_cache_free+0x12e/0x390
[ 121.555880][ T6168] ? __pfx_path_mount+0x10/0x10
[ 121.557539][ T6168] ? putname+0x12e/0x170
[ 121.559041][ T6168] __x64_sys_mount+0x297/0x320
[ 121.560528][ T6168] ? __pfx___x64_sys_mount+0x10/0x10
[ 121.562072][ T6168] do_syscall_64+0xcf/0x260
[ 121.563514][ T6168] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.565514][ T6168] RIP: 0033:0x7f6440e7f5aa
[ 121.567235][ T6168] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 121.573179][ T6168] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 121.575554][ T6168] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 121.577738][ T6168] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 121.580290][ T6168] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 121.582706][ T6168] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 121.585236][ T6168] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 121.587915][ T6168]
[ 121.589061][ T6164] CPU: 1 PID: 6164 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 121.590794][ T6168] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 121.593398][ T6164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 121.599024][ T6168] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 121.603492][ T6164] Call Trace:
[ 121.603503][ T6164]
[ 121.603511][ T6164] dump_stack_lvl+0x16c/0x1f0
[ 121.603538][ T6164] gfs2_withdraw+0xab8/0x1290
[ 121.603562][ T6164] ? __pfx_gfs2_withdraw+0x10/0x10
[ 121.603587][ T6164] gfs2_dirent_scan+0x2fc/0x3c0
[ 121.603611][ T6164] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 121.603634][ T6164] gfs2_dir_read+0x36a/0x14d0
[ 121.603659][ T6164] ? inode_go_held+0x151/0x210
[ 121.603679][ T6164] ? __pfx_inode_go_held+0x10/0x10
[ 121.603698][ T6164] ? gfs2_instantiate+0x1eb/0x250
[ 121.603724][ T6164] ? gfs2_glock_wait+0x1e0/0x330
[ 121.603741][ T6164] ? __pfx_gfs2_dir_read+0x10/0x10
[ 121.603765][ T6164] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 121.603784][ T6164] ? do_raw_spin_unlock+0x172/0x230
[ 121.603807][ T6164] gfs2_readdir+0x13d/0x1d0
[ 121.603828][ T6164] ? __pfx_gfs2_readdir+0x10/0x10
[ 121.603849][ T6164] ? iterate_dir+0x292/0x9e0
[ 121.603873][ T6164] ? selinux_file_permission+0x125/0x590
[ 121.603891][ T6164] iterate_dir+0x292/0x9e0
[ 121.603916][ T6164] __x64_sys_getdents64+0x14f/0x2e0
[ 121.603950][ T6164] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 121.603976][ T6164] ? xfd_validate_state+0x5d/0x180
[ 121.604002][ T6164] ? __pfx_filldir64+0x10/0x10
[ 121.604029][ T6164] do_syscall_64+0xcf/0x260
[ 121.604052][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.604077][ T6164] RIP: 0033:0x7fd083e7dea9
[ 121.604092][ T6164] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 121.604109][ T6164] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 121.604128][ T6164] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 121.604141][ T6164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 121.604152][ T6164] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 121.604164][ T6164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 121.604175][ T6164] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 121.604190][ T6164]
[ 122.077560][ T6175] loop0: detected capacity change from 0 to 32768
[ 122.083866][ T6175] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 122.087895][ T6175] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 122.094327][ T6175] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 122.098818][ T1904] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 122.101878][ T1904] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 122.153289][ T6177] loop3: detected capacity change from 0 to 32768
[ 122.158586][ T6177] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 122.158969][ T1904] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 122.164864][ T6177] CPU: 3 PID: 6177 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 122.165364][ T1904] gfs2: fsid=syz:syz.0: jid=0: Done
[ 122.168485][ T6177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 122.170102][ T6175] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 122.173994][ T6177] Call Trace:
[ 122.174005][ T6177]
[ 122.174013][ T6177] dump_stack_lvl+0x16c/0x1f0
[ 122.174039][ T6177] sysfs_warn_dup+0x7f/0xa0
[ 122.174060][ T6177] sysfs_create_dir_ns+0x24d/0x2b0
[ 122.174080][ T6177] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 122.188097][ T6177] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 122.190408][ T6177] ? do_raw_spin_unlock+0x172/0x230
[ 122.192717][ T6177] kobject_add_internal+0x2c8/0x990
[ 122.194933][ T6177] kobject_init_and_add+0x11c/0x190
[ 122.196965][ T6177] ? __pfx_kobject_init_and_add+0x10/0x10
[ 122.199320][ T6177] ? lockdep_init_map_type+0x16d/0x7d0
[ 122.200995][ T6177] ? lockdep_init_map_type+0x16d/0x7d0
[ 122.203002][ T6177] gfs2_sys_fs_add+0x207/0x470
[ 122.204791][ T6177] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 122.206998][ T6177] ? __pfx_alloc_workqueue+0x10/0x10
[ 122.209046][ T6177] ? read_word_at_a_time+0xe/0x20
[ 122.211107][ T6177] gfs2_fill_super+0x1352/0x2bf0
[ 122.212768][ T6177] ? __pfx_gfs2_fill_super+0x10/0x10
[ 122.214959][ T6177] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 122.217219][ T6177] ? set_blocksize+0x2b1/0x350
[ 122.219253][ T6177] ? sb_set_blocksize+0xf6/0x120
[ 122.221344][ T6177] ? setup_bdev_super+0x392/0x720
[ 122.223415][ T6177] get_tree_bdev+0x36f/0x610
[ 122.225371][ T6177] ? __pfx_gfs2_fill_super+0x10/0x10
[ 122.227421][ T6177] ? __pfx_get_tree_bdev+0x10/0x10
[ 122.229550][ T6177] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 122.231877][ T6177] ? cap_capable+0x1cf/0x240
[ 122.233756][ T6177] gfs2_get_tree+0x4e/0x280
[ 122.235382][ T6177] vfs_get_tree+0x8f/0x380
[ 122.237058][ T6177] path_mount+0x14e6/0x1f20
[ 122.238613][ T6177] ? kmem_cache_free+0x12e/0x390
[ 122.240605][ T6177] ? __pfx_path_mount+0x10/0x10
[ 122.242222][ T6177] ? putname+0x12e/0x170
[ 122.243686][ T6177] __x64_sys_mount+0x297/0x320
[ 122.245423][ T6177] ? __pfx___x64_sys_mount+0x10/0x10
[ 122.247596][ T6177] do_syscall_64+0xcf/0x260
[ 122.249420][ T6177] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.251764][ T6177] RIP: 0033:0x7f196247f5aa
[ 122.253540][ T6177] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 122.261410][ T6177] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 122.265858][ T6177] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 122.269419][ T6177] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 122.272644][ T6177] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 122.275990][ T6177] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 122.279401][ T6177] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 122.282940][ T6177]
[ 122.285154][ T6175] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 122.288424][ T6175] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 122.288424][ T6175] inode = 12 2341
[ 122.288424][ T6175] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 122.288617][ T6177] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 122.293085][ T6184] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 122.293104][ T6184] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 122.293104][ T6184] inode = 12 2341
[ 122.293104][ T6184] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 122.293128][ T6184] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:5 m:20 p:1
[ 122.293156][ T6184] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6175 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 122.293196][ T6184] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6184 [syz-executor.0] __gfs2_lookup+0xa1/0x290
[ 122.293233][ T6184] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 122.293255][ T6184] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 122.293266][ T6184] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 122.293276][ T6184] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 122.293560][ T6184] gfs2: fsid=syz:syz.0: File system withdrawn
[ 122.293570][ T6184] CPU: 1 PID: 6184 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 122.293590][ T6184] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 122.293601][ T6184] Call Trace:
[ 122.293608][ T6184]
[ 122.293616][ T6184] dump_stack_lvl+0x16c/0x1f0
[ 122.293646][ T6184] gfs2_withdraw+0xab8/0x1290
[ 122.293671][ T6184] ? __pfx_gfs2_withdraw+0x10/0x10
[ 122.293693][ T6184] ? __pfx_gfs2_meta_read+0x10/0x10
[ 122.293712][ T6184] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 122.293736][ T6184] gfs2_dirent_scan+0x2fc/0x3c0
[ 122.293758][ T6184] ? __pfx_make_vfsuid+0x10/0x10
[ 122.293777][ T6184] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 122.293799][ T6184] ? do_raw_spin_lock+0x12d/0x2c0
[ 122.293820][ T6184] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 122.293842][ T6184] gfs2_dirent_search+0x459/0x5c0
[ 122.293866][ T6184] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 122.293889][ T6184] ? gfs2_permission+0x334/0x500
[ 122.293910][ T6184] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 122.293925][ T6184] gfs2_dir_search+0x98/0x2e0
[ 122.293945][ T6184] ? __pfx_gfs2_dir_search+0x10/0x10
[ 122.293968][ T6184] gfs2_lookupi+0x4b9/0x6f0
[ 122.293992][ T6184] ? __pfx_gfs2_lookupi+0x10/0x10
[ 122.294016][ T6184] ? __gfs2_lookup+0xa1/0x290
[ 122.294040][ T6184] ? d_alloc_parallel+0x6bb/0x12b0
[ 122.294066][ T6184] __gfs2_lookup+0xa1/0x290
[ 122.294092][ T6184] ? __pfx___gfs2_lookup+0x10/0x10
[ 122.294119][ T6184] gfs2_atomic_open+0xdd/0x240
[ 122.294145][ T6184] ? __pfx_gfs2_atomic_open+0x10/0x10
[ 122.294171][ T6184] lookup_open.isra.0+0xc98/0x13c0
[ 122.294197][ T6184] ? __pfx_lookup_open.isra.0+0x10/0x10
[ 122.294222][ T6184] ? __startup_64+0x120/0x2a0
[ 122.294245][ T6184] ? __startup_64+0x120/0x2a0
[ 122.294267][ T6184] ? lookup_fast+0x155/0x540
[ 122.294284][ T6184] path_openat+0x92f/0x2990
[ 122.294302][ T6184] ? lockdep_hardirqs_on+0x7c/0x110
[ 122.294324][ T6184] ? __pfx_path_openat+0x10/0x10
[ 122.294343][ T6184] do_filp_open+0x1dc/0x430
[ 122.294362][ T6184] ? __pfx_do_filp_open+0x10/0x10
[ 122.294385][ T6184] ? _raw_spin_unlock+0x28/0x50
[ 122.294402][ T6184] ? alloc_fd+0x2d9/0x6c0
[ 122.294427][ T6184] do_sys_openat2+0x17a/0x1e0
[ 122.294452][ T6184] ? __pfx_do_sys_openat2+0x10/0x10
[ 122.294477][ T6184] __x64_sys_open+0x154/0x1e0
[ 122.294523][ T6184] ? __pfx___x64_sys_open+0x10/0x10
[ 122.294550][ T6184] do_syscall_64+0xcf/0x260
[ 122.294574][ T6184] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.294599][ T6184] RIP: 0033:0x7f2544a7dea9
[ 122.294613][ T6184] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 122.294631][ T6184] RSP: 002b:00007f25457a40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 122.294656][ T6184] RAX: ffffffffffffffda RBX: 00007f2544bac050 RCX: 00007f2544a7dea9
[ 122.294669][ T6184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200025c0
[ 122.294680][ T6184] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 122.294693][ T6184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 122.294705][ T6184] R13: 000000000000006e R14: 00007f2544bac050 R15: 00007ffdb630e288
[ 122.294719][ T6184]
[ 122.295887][ T6175] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 122.295913][ T6175] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6175 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 122.295944][ T6175] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 122.297730][ T6179] loop1: detected capacity change from 0 to 32768
[ 122.304442][ T6177] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 122.324098][ T6179] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 122.324116][ T6179] CPU: 2 PID: 6179 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 122.324134][ T6179] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 122.324144][ T6179] Call Trace:
[ 122.324151][ T6179]
[ 122.324157][ T6179] dump_stack_lvl+0x16c/0x1f0
[ 122.324181][ T6179] sysfs_warn_dup+0x7f/0xa0
[ 122.324199][ T6179] sysfs_create_dir_ns+0x24d/0x2b0
[ 122.324217][ T6179] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 122.324235][ T6179] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 122.324257][ T6179] ? do_raw_spin_unlock+0x172/0x230
[ 122.324277][ T6179] kobject_add_internal+0x2c8/0x990
[ 122.324300][ T6179] kobject_init_and_add+0x11c/0x190
[ 122.324321][ T6179] ? __pfx_kobject_init_and_add+0x10/0x10
[ 122.324343][ T6179] ? lockdep_init_map_type+0x16d/0x7d0
[ 122.324360][ T6179] ? lockdep_init_map_type+0x16d/0x7d0
[ 122.324378][ T6179] gfs2_sys_fs_add+0x207/0x470
[ 122.324399][ T6179] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 122.324420][ T6179] ? __pfx_alloc_workqueue+0x10/0x10
[ 122.397185][ T6181] loop2: detected capacity change from 0 to 32768
[ 122.398358][ T6179] ? read_word_at_a_time+0xe/0x20
[ 122.398392][ T6179] gfs2_fill_super+0x1352/0x2bf0
[ 122.398422][ T6179] ? __pfx_gfs2_fill_super+0x10/0x10
[ 122.546255][ T6179] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 122.549006][ T6179] ? set_blocksize+0x2b1/0x350
[ 122.551415][ T6179] ? sb_set_blocksize+0xf6/0x120
[ 122.553728][ T6179] ? setup_bdev_super+0x392/0x720
[ 122.555932][ T6179] get_tree_bdev+0x36f/0x610
[ 122.558326][ T6179] ? __pfx_gfs2_fill_super+0x10/0x10
[ 122.561131][ T6179] ? __pfx_get_tree_bdev+0x10/0x10
[ 122.563795][ T6179] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 122.566376][ T6179] ? cap_capable+0x1cf/0x240
[ 122.568376][ T6179] gfs2_get_tree+0x4e/0x280
[ 122.570331][ T6179] vfs_get_tree+0x8f/0x380
[ 122.572443][ T6179] path_mount+0x14e6/0x1f20
[ 122.574522][ T6179] ? kmem_cache_free+0x12e/0x390
[ 122.576656][ T6179] ? __pfx_path_mount+0x10/0x10
[ 122.578770][ T6179] ? putname+0x12e/0x170
[ 122.580567][ T6179] __x64_sys_mount+0x297/0x320
[ 122.582635][ T6179] ? __pfx___x64_sys_mount+0x10/0x10
[ 122.585000][ T6179] do_syscall_64+0xcf/0x260
[ 122.587056][ T6179] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.589647][ T6179] RIP: 0033:0x7f6440e7f5aa
[ 122.591633][ T6179] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 122.600291][ T6179] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 122.603933][ T6179] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 122.607189][ T6179] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 122.610161][ T6179] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 122.613370][ T6179] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 122.616779][ T6179] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 122.620252][ T6179]
[ 122.631588][ T6179] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 122.637913][ T6179] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 122.649825][ T6181] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 122.653702][ T6181] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 122.669198][ T6181] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 122.673833][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 122.676872][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 122.765438][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[ 122.769259][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 122.772348][ T6181] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 122.778097][ T6181] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 122.781009][ T6181] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 122.781009][ T6181] inode = 12 2341
[ 122.781009][ T6181] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 122.788102][ T6181] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 122.795120][ T6181] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6181 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 122.798646][ T6181] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 122.802405][ T6181] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 122.805180][ T6181] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 122.808688][ T6181] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 122.814341][ T6181] gfs2: fsid=syz:syz.0: File system withdrawn
[ 122.816968][ T6181] CPU: 0 PID: 6181 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 122.820655][ T6181] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 122.824903][ T6181] Call Trace:
[ 122.826328][ T6181]
[ 122.827431][ T6181] dump_stack_lvl+0x16c/0x1f0
[ 122.828813][ T6181] gfs2_withdraw+0xab8/0x1290
[ 122.830327][ T6181] ? __pfx_gfs2_withdraw+0x10/0x10
[ 122.832099][ T6181] gfs2_dirent_scan+0x2fc/0x3c0
[ 122.833808][ T6181] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 122.835712][ T6181] gfs2_dir_read+0x36a/0x14d0
[ 122.837328][ T6181] ? inode_go_held+0x151/0x210
[ 122.839100][ T6181] ? __pfx_inode_go_held+0x10/0x10
[ 122.841166][ T6181] ? gfs2_instantiate+0x1eb/0x250
[ 122.843125][ T6181] ? gfs2_glock_wait+0x1e0/0x330
[ 122.845161][ T6181] ? __pfx_gfs2_dir_read+0x10/0x10
[ 122.847212][ T6181] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 122.848923][ T6181] ? do_raw_spin_unlock+0x172/0x230
[ 122.850749][ T6181] gfs2_readdir+0x13d/0x1d0
[ 122.852559][ T6181] ? __pfx_gfs2_readdir+0x10/0x10
[ 122.854533][ T6181] ? iterate_dir+0x292/0x9e0
[ 122.856266][ T6181] ? selinux_file_permission+0x125/0x590
[ 122.858326][ T6181] iterate_dir+0x292/0x9e0
[ 122.860085][ T6181] __x64_sys_getdents64+0x14f/0x2e0
[ 122.862057][ T6181] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 122.864322][ T6181] ? xfd_validate_state+0x5d/0x180
[ 122.866247][ T6181] ? __pfx_filldir64+0x10/0x10
[ 122.868139][ T6181] do_syscall_64+0xcf/0x260
[ 122.869923][ T6181] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.872058][ T6181] RIP: 0033:0x7fd083e7dea9
[ 122.873659][ T6181] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 122.881138][ T6181] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 122.884465][ T6181] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 122.887634][ T6181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 122.890699][ T6181] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 122.893769][ T6181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 122.896864][ T6181] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 122.899993][ T6181]
[ 123.083224][ T6188] loop1: detected capacity change from 0 to 32768
[ 123.106162][ T6188] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 123.109414][ T6188] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 123.115667][ T6192] loop3: detected capacity change from 0 to 32768
[ 123.128223][ T6188] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 123.132152][ T1904] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 123.132564][ T6190] loop0: detected capacity change from 0 to 32768
[ 123.134915][ T1904] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 123.135548][ T6192] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 123.135563][ T6192] CPU: 0 PID: 6192 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 123.135583][ T6192] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 123.135593][ T6192] Call Trace:
[ 123.135601][ T6192]
[ 123.135608][ T6192] dump_stack_lvl+0x16c/0x1f0
[ 123.135634][ T6192] sysfs_warn_dup+0x7f/0xa0
[ 123.135654][ T6192] sysfs_create_dir_ns+0x24d/0x2b0
[ 123.135673][ T6192] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 123.135693][ T6192] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 123.135714][ T6192] ? do_raw_spin_unlock+0x172/0x230
[ 123.135734][ T6192] kobject_add_internal+0x2c8/0x990
[ 123.135757][ T6192] kobject_init_and_add+0x11c/0x190
[ 123.135780][ T6192] ? __pfx_kobject_init_and_add+0x10/0x10
[ 123.135805][ T6192] ? lockdep_init_map_type+0x16d/0x7d0
[ 123.135823][ T6192] ? lockdep_init_map_type+0x16d/0x7d0
[ 123.135849][ T6192] gfs2_sys_fs_add+0x207/0x470
[ 123.135870][ T6192] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 123.135891][ T6192] ? __pfx_alloc_workqueue+0x10/0x10
[ 123.135918][ T6192] ? read_word_at_a_time+0xe/0x20
[ 123.135943][ T6192] gfs2_fill_super+0x1352/0x2bf0
[ 123.135970][ T6192] ? __pfx_gfs2_fill_super+0x10/0x10
[ 123.135994][ T6192] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 123.136014][ T6192] ? set_blocksize+0x2b1/0x350
[ 123.136032][ T6192] ? sb_set_blocksize+0xf6/0x120
[ 123.136048][ T6192] ? setup_bdev_super+0x392/0x720
[ 123.136076][ T6192] get_tree_bdev+0x36f/0x610
[ 123.136093][ T6192] ? __pfx_gfs2_fill_super+0x10/0x10
[ 123.136133][ T6192] ? __pfx_get_tree_bdev+0x10/0x10
[ 123.136151][ T6192] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 123.136177][ T6192] ? cap_capable+0x1cf/0x240
[ 123.136200][ T6192] gfs2_get_tree+0x4e/0x280
[ 123.136223][ T6192] vfs_get_tree+0x8f/0x380
[ 123.136245][ T6192] path_mount+0x14e6/0x1f20
[ 123.136262][ T6192] ? kmem_cache_free+0x12e/0x390
[ 123.136285][ T6192] ? __pfx_path_mount+0x10/0x10
[ 123.136303][ T6192] ? putname+0x12e/0x170
[ 123.136325][ T6192] __x64_sys_mount+0x297/0x320
[ 123.136343][ T6192] ? __pfx___x64_sys_mount+0x10/0x10
[ 123.136362][ T6192] do_syscall_64+0xcf/0x260
[ 123.136387][ T6192] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.136412][ T6192] RIP: 0033:0x7f196247f5aa
[ 123.136426][ T6192] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 123.136444][ T6192] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.136463][ T6192] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 123.136475][ T6192] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 123.136486][ T6192] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 123.136498][ T6192] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 123.136509][ T6192] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 123.136523][ T6192]
[ 123.136628][ T6192] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 123.136642][ T6192] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 123.161108][ T6190] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 123.218788][ T1904] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 83ms
[ 123.240733][ T6190] CPU: 1 PID: 6190 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 123.276493][ T6190] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 123.280366][ T6190] Call Trace:
[ 123.281692][ T6190]
[ 123.282880][ T6190] dump_stack_lvl+0x16c/0x1f0
[ 123.284747][ T6190] sysfs_warn_dup+0x7f/0xa0
[ 123.286767][ T6190] sysfs_create_dir_ns+0x24d/0x2b0
[ 123.289011][ T6190] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 123.292078][ T6190] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 123.294816][ T6190] ? do_raw_spin_unlock+0x172/0x230
[ 123.297011][ T6190] kobject_add_internal+0x2c8/0x990
[ 123.299249][ T6190] kobject_init_and_add+0x11c/0x190
[ 123.302281][ T6190] ? __pfx_kobject_init_and_add+0x10/0x10
[ 123.305725][ T6190] ? lockdep_init_map_type+0x16d/0x7d0
[ 123.308073][ T6190] ? lockdep_init_map_type+0x16d/0x7d0
[ 123.310362][ T6190] gfs2_sys_fs_add+0x207/0x470
[ 123.312563][ T6190] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 123.314799][ T6190] ? __pfx_alloc_workqueue+0x10/0x10
[ 123.317066][ T6190] ? read_word_at_a_time+0xe/0x20
[ 123.319199][ T6190] gfs2_fill_super+0x1352/0x2bf0
[ 123.321366][ T6190] ? __pfx_gfs2_fill_super+0x10/0x10
[ 123.324101][ T6190] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 123.326369][ T6190] ? set_blocksize+0x2b1/0x350
[ 123.328439][ T6190] ? sb_set_blocksize+0xf6/0x120
[ 123.330616][ T6190] ? setup_bdev_super+0x392/0x720
[ 123.332834][ T6190] get_tree_bdev+0x36f/0x610
[ 123.334664][ T6190] ? __pfx_gfs2_fill_super+0x10/0x10
[ 123.336749][ T6190] ? __pfx_get_tree_bdev+0x10/0x10
[ 123.338752][ T6190] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 123.341110][ T6190] ? cap_capable+0x1cf/0x240
[ 123.343049][ T6190] gfs2_get_tree+0x4e/0x280
[ 123.344931][ T6190] vfs_get_tree+0x8f/0x380
[ 123.346652][ T6190] path_mount+0x14e6/0x1f20
[ 123.348518][ T6190] ? kmem_cache_free+0x12e/0x390
[ 123.350707][ T6190] ? __pfx_path_mount+0x10/0x10
[ 123.352745][ T6190] ? putname+0x12e/0x170
[ 123.354768][ T6190] __x64_sys_mount+0x297/0x320
[ 123.356826][ T6190] ? __pfx___x64_sys_mount+0x10/0x10
[ 123.359121][ T6190] do_syscall_64+0xcf/0x260
[ 123.361103][ T6190] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.363673][ T6190] RIP: 0033:0x7f2544a7f5aa
[ 123.365556][ T6190] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 123.373321][ T6190] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.376676][ T6190] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 123.379720][ T6190] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 123.382889][ T6190] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 123.386319][ T6190] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 123.389804][ T6190] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 123.393275][ T6190]
[ 123.395726][ T1904] gfs2: fsid=syz:syz.0: jid=0: Done
[ 123.398071][ T6188] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 123.400574][ T6190] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 123.409515][ T6190] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 123.415513][ T6188] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 123.419323][ T6188] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 123.419323][ T6188] inode = 12 2341
[ 123.419323][ T6188] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 123.428372][ T6188] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 123.434003][ T6188] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6188 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 123.438593][ T6188] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 123.442756][ T6188] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 123.447552][ T6188] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 123.452929][ T6188] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 123.456166][ T6188] gfs2: fsid=syz:syz.0: File system withdrawn
[ 123.459093][ T6188] CPU: 3 PID: 6188 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 123.463259][ T6188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 123.467367][ T6188] Call Trace:
[ 123.468873][ T6188]
[ 123.470217][ T6188] dump_stack_lvl+0x16c/0x1f0
[ 123.472405][ T6188] gfs2_withdraw+0xab8/0x1290
[ 123.474628][ T6188] ? __pfx_gfs2_withdraw+0x10/0x10
[ 123.476949][ T6188] gfs2_dirent_scan+0x2fc/0x3c0
[ 123.479137][ T6188] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 123.481622][ T6188] gfs2_dir_read+0x36a/0x14d0
[ 123.483769][ T6188] ? inode_go_held+0x151/0x210
[ 123.485922][ T6188] ? __pfx_inode_go_held+0x10/0x10
[ 123.488297][ T6188] ? gfs2_instantiate+0x1eb/0x250
[ 123.490612][ T6188] ? gfs2_glock_wait+0x1e0/0x330
[ 123.493091][ T6188] ? __pfx_gfs2_dir_read+0x10/0x10
[ 123.495635][ T6188] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 123.497839][ T6188] ? do_raw_spin_unlock+0x172/0x230
[ 123.500243][ T6188] gfs2_readdir+0x13d/0x1d0
[ 123.502319][ T6188] ? __pfx_gfs2_readdir+0x10/0x10
[ 123.504347][ T6188] ? iterate_dir+0x292/0x9e0
[ 123.506461][ T6188] ? selinux_file_permission+0x125/0x590
[ 123.509001][ T6188] iterate_dir+0x292/0x9e0
[ 123.511041][ T6188] __x64_sys_getdents64+0x14f/0x2e0
[ 123.513457][ T6188] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 123.515871][ T6188] ? xfd_validate_state+0x5d/0x180
[ 123.517746][ T6188] ? __pfx_filldir64+0x10/0x10
[ 123.519722][ T6188] do_syscall_64+0xcf/0x260
[ 123.521685][ T6188] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.524371][ T6188] RIP: 0033:0x7f6440e7dea9
[ 123.526366][ T6188] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 123.533948][ T6188] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 123.537265][ T6198] loop3: detected capacity change from 0 to 32768
[ 123.537300][ T6188] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 123.543049][ T6188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 123.545908][ T6188] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 123.548340][ T6198] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 123.548710][ T6188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 123.554153][ T6188] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 123.556639][ T6188]
[ 123.558153][ T6198] CPU: 0 PID: 6198 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 123.561884][ T6198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 123.565688][ T6198] Call Trace:
[ 123.566764][ T6198]
[ 123.567996][ T6198] dump_stack_lvl+0x16c/0x1f0
[ 123.570081][ T6198] sysfs_warn_dup+0x7f/0xa0
[ 123.572064][ T6198] sysfs_create_dir_ns+0x24d/0x2b0
[ 123.574074][ T6198] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 123.576083][ T6198] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 123.578071][ T6198] ? do_raw_spin_unlock+0x172/0x230
[ 123.580202][ T6198] kobject_add_internal+0x2c8/0x990
[ 123.582438][ T6198] kobject_init_and_add+0x11c/0x190
[ 123.584461][ T6198] ? __pfx_kobject_init_and_add+0x10/0x10
[ 123.587006][ T6198] ? lockdep_init_map_type+0x16d/0x7d0
[ 123.589265][ T6198] ? lockdep_init_map_type+0x16d/0x7d0
[ 123.591359][ T6198] gfs2_sys_fs_add+0x207/0x470
[ 123.593297][ T6198] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 123.595589][ T6198] ? __pfx_alloc_workqueue+0x10/0x10
[ 123.597943][ T6198] ? read_word_at_a_time+0xe/0x20
[ 123.600172][ T6198] gfs2_fill_super+0x1352/0x2bf0
[ 123.602375][ T6198] ? __pfx_gfs2_fill_super+0x10/0x10
[ 123.604748][ T6198] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 123.607157][ T6198] ? set_blocksize+0x2b1/0x350
[ 123.609304][ T6198] ? sb_set_blocksize+0xf6/0x120
[ 123.611523][ T6198] ? setup_bdev_super+0x392/0x720
[ 123.613823][ T6198] get_tree_bdev+0x36f/0x610
[ 123.615901][ T6198] ? __pfx_gfs2_fill_super+0x10/0x10
[ 123.618188][ T6198] ? __pfx_get_tree_bdev+0x10/0x10
[ 123.620340][ T6198] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 123.622722][ T6198] ? cap_capable+0x1cf/0x240
[ 123.624766][ T6198] gfs2_get_tree+0x4e/0x280
[ 123.626737][ T6198] vfs_get_tree+0x8f/0x380
[ 123.628603][ T6198] path_mount+0x14e6/0x1f20
[ 123.630517][ T6198] ? kmem_cache_free+0x12e/0x390
[ 123.632600][ T6198] ? __pfx_path_mount+0x10/0x10
[ 123.635128][ T6198] ? putname+0x12e/0x170
[ 123.636947][ T6198] __x64_sys_mount+0x297/0x320
[ 123.638979][ T6198] ? __pfx___x64_sys_mount+0x10/0x10
[ 123.641172][ T6198] do_syscall_64+0xcf/0x260
[ 123.642899][ T6198] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.644973][ T6198] RIP: 0033:0x7f196247f5aa
[ 123.646559][ T6198] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 123.652994][ T6198] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.656385][ T6198] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 123.659348][ T6198] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 123.662121][ T6198] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 123.665079][ T6198] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 123.668132][ T6198] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 123.671393][ T6198]
[ 123.675229][ T6198] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 123.681331][ T6198] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 123.744159][ T6200] loop2: detected capacity change from 0 to 32768
[ 123.776099][ T6200] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 123.779682][ T6200] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 123.798576][ T6200] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 123.805232][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 123.808190][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 123.853682][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 123.857689][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 123.860020][ T6200] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 123.869644][ T6200] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 123.873948][ T6200] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 123.873948][ T6200] inode = 12 2341
[ 123.873948][ T6200] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 123.881660][ T6200] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 123.886589][ T6200] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6200 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 123.890407][ T6200] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 123.894197][ T6200] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 123.897271][ T6200] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 123.900730][ T6200] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 123.903570][ T6200] gfs2: fsid=syz:syz.0: File system withdrawn
[ 123.906147][ T6200] CPU: 1 PID: 6200 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 123.910011][ T6200] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 123.914115][ T6200] Call Trace:
[ 123.915440][ T6200]
[ 123.916584][ T6200] dump_stack_lvl+0x16c/0x1f0
[ 123.918406][ T6200] gfs2_withdraw+0xab8/0x1290
[ 123.920240][ T6200] ? __pfx_gfs2_withdraw+0x10/0x10
[ 123.922219][ T6200] gfs2_dirent_scan+0x2fc/0x3c0
[ 123.924309][ T6200] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 123.926611][ T6200] gfs2_dir_read+0x36a/0x14d0
[ 123.928588][ T6200] ? inode_go_held+0x151/0x210
[ 123.930641][ T6200] ? __pfx_inode_go_held+0x10/0x10
[ 123.932836][ T6200] ? gfs2_instantiate+0x1eb/0x250
[ 123.935019][ T6200] ? gfs2_glock_wait+0x1e0/0x330
[ 123.937120][ T6200] ? __pfx_gfs2_dir_read+0x10/0x10
[ 123.939299][ T6200] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 123.941307][ T6200] ? do_raw_spin_unlock+0x172/0x230
[ 123.943555][ T6200] gfs2_readdir+0x13d/0x1d0
[ 123.945570][ T6200] ? __pfx_gfs2_readdir+0x10/0x10
[ 123.947747][ T6200] ? iterate_dir+0x292/0x9e0
[ 123.949706][ T6200] ? selinux_file_permission+0x125/0x590
[ 123.952192][ T6200] iterate_dir+0x292/0x9e0
[ 123.954162][ T6200] __x64_sys_getdents64+0x14f/0x2e0
[ 123.956304][ T6200] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 123.958635][ T6200] ? xfd_validate_state+0x5d/0x180
[ 123.960756][ T6200] ? __pfx_filldir64+0x10/0x10
[ 123.962784][ T6200] do_syscall_64+0xcf/0x260
[ 123.964741][ T6200] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.967232][ T6200] RIP: 0033:0x7fd083e7dea9
[ 123.969089][ T6200] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 123.976858][ T6200] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 123.980314][ T6200] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 123.983460][ T6200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 123.986658][ T6200] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 123.989951][ T6200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 123.993191][ T6200] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 123.996408][ T6200]
2024/05/14 22:38:56 executed programs: 181
[ 124.107168][ T6205] loop0: detected capacity change from 0 to 32768
[ 124.123499][ T6205] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 124.126923][ T6205] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 124.137724][ T6205] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 124.142360][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 124.144999][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 124.219268][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 124.225996][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 124.228212][ T6205] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 124.238803][ T6205] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 124.245599][ T6205] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 124.245599][ T6205] inode = 12 2341
[ 124.245599][ T6205] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 124.253558][ T6205] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 124.257051][ T6205] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6205 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 124.264860][ T6205] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 124.269009][ T6205] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 124.274077][ T6207] loop3: detected capacity change from 0 to 32768
[ 124.275307][ T6205] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 124.281573][ T6205] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 124.284283][ T6205] gfs2: fsid=syz:syz.0: File system withdrawn
[ 124.286789][ T6205] CPU: 1 PID: 6205 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 124.290775][ T6205] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 124.295310][ T6205] Call Trace:
[ 124.296707][ T6205]
[ 124.297975][ T6205] dump_stack_lvl+0x16c/0x1f0
[ 124.299922][ T6205] gfs2_withdraw+0xab8/0x1290
[ 124.300820][ T6207] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 124.301772][ T6205] ? __pfx_gfs2_withdraw+0x10/0x10
[ 124.306651][ T6205] gfs2_dirent_scan+0x2fc/0x3c0
[ 124.308556][ T6205] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 124.310734][ T6205] gfs2_dir_read+0x36a/0x14d0
[ 124.312846][ T6205] ? inode_go_held+0x151/0x210
[ 124.314915][ T6205] ? __pfx_inode_go_held+0x10/0x10
[ 124.316922][ T6205] ? gfs2_instantiate+0x1eb/0x250
[ 124.318973][ T6205] ? gfs2_glock_wait+0x1e0/0x330
[ 124.321034][ T6205] ? __pfx_gfs2_dir_read+0x10/0x10
[ 124.323327][ T6205] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 124.325476][ T6205] ? do_raw_spin_unlock+0x172/0x230
[ 124.327743][ T6205] gfs2_readdir+0x13d/0x1d0
[ 124.329776][ T6205] ? __pfx_gfs2_readdir+0x10/0x10
[ 124.332034][ T6205] ? iterate_dir+0x292/0x9e0
[ 124.334091][ T6205] ? selinux_file_permission+0x125/0x590
[ 124.336518][ T6205] iterate_dir+0x292/0x9e0
[ 124.338252][ T6205] __x64_sys_getdents64+0x14f/0x2e0
[ 124.340519][ T6205] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 124.343069][ T6205] ? xfd_validate_state+0x5d/0x180
[ 124.345240][ T6205] ? __pfx_filldir64+0x10/0x10
[ 124.347325][ T6205] do_syscall_64+0xcf/0x260
[ 124.349543][ T6205] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.352147][ T6205] RIP: 0033:0x7f2544a7dea9
[ 124.354126][ T6205] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 124.362280][ T6205] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 124.365913][ T6205] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 124.369490][ T6205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 124.372915][ T6205] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 124.376310][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 124.379703][ T6205] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 124.382739][ T6205]
[ 124.386903][ T6207] CPU: 1 PID: 6207 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 124.390951][ T6207] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 124.395127][ T6207] Call Trace:
[ 124.396438][ T6207]
[ 124.397600][ T6207] dump_stack_lvl+0x16c/0x1f0
[ 124.399454][ T6207] sysfs_warn_dup+0x7f/0xa0
[ 124.401218][ T6207] sysfs_create_dir_ns+0x24d/0x2b0
[ 124.403212][ T6207] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 124.405413][ T6207] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 124.407505][ T6207] ? do_raw_spin_unlock+0x172/0x230
[ 124.409549][ T6207] kobject_add_internal+0x2c8/0x990
[ 124.411739][ T6207] kobject_init_and_add+0x11c/0x190
[ 124.414100][ T6207] ? __pfx_kobject_init_and_add+0x10/0x10
[ 124.416628][ T6207] ? lockdep_init_map_type+0x16d/0x7d0
[ 124.419005][ T6210] loop1: detected capacity change from 0 to 32768
[ 124.419204][ T6207] ? lockdep_init_map_type+0x16d/0x7d0
[ 124.424533][ T6207] gfs2_sys_fs_add+0x207/0x470
[ 124.426584][ T6207] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 124.428903][ T6207] ? __pfx_alloc_workqueue+0x10/0x10
[ 124.431216][ T6207] ? read_word_at_a_time+0xe/0x20
[ 124.433368][ T6207] gfs2_fill_super+0x1352/0x2bf0
[ 124.435362][ T6207] ? __pfx_gfs2_fill_super+0x10/0x10
[ 124.437445][ T6207] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 124.439766][ T6207] ? set_blocksize+0x2b1/0x350
[ 124.441848][ T6207] ? sb_set_blocksize+0xf6/0x120
[ 124.444038][ T6207] ? setup_bdev_super+0x392/0x720
[ 124.446281][ T6207] get_tree_bdev+0x36f/0x610
[ 124.448353][ T6207] ? __pfx_gfs2_fill_super+0x10/0x10
[ 124.450734][ T6207] ? __pfx_get_tree_bdev+0x10/0x10
[ 124.453005][ T6207] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 124.455479][ T6207] ? cap_capable+0x1cf/0x240
[ 124.457640][ T6207] gfs2_get_tree+0x4e/0x280
[ 124.459793][ T6207] vfs_get_tree+0x8f/0x380
[ 124.461887][ T6207] path_mount+0x14e6/0x1f20
[ 124.463882][ T6207] ? kmem_cache_free+0x12e/0x390
[ 124.466024][ T6207] ? __pfx_path_mount+0x10/0x10
[ 124.468198][ T6207] ? putname+0x12e/0x170
[ 124.470091][ T6207] __x64_sys_mount+0x297/0x320
[ 124.472216][ T6207] ? __pfx___x64_sys_mount+0x10/0x10
[ 124.474600][ T6207] do_syscall_64+0xcf/0x260
[ 124.476627][ T6207] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.479266][ T6207] RIP: 0033:0x7f196247f5aa
[ 124.481229][ T6207] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 124.489443][ T6207] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 124.492985][ T6207] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 124.496461][ T6207] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 124.499848][ T6207] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 124.503279][ T6207] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 124.506789][ T6207] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 124.510181][ T6207]
[ 124.512231][ T6207] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 124.517654][ T6210] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 124.518160][ T6207] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 124.521969][ T6210] CPU: 2 PID: 6210 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 124.529223][ T6210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 124.533452][ T6210] Call Trace:
[ 124.534810][ T6210]
[ 124.535990][ T6210] dump_stack_lvl+0x16c/0x1f0
[ 124.537855][ T6210] sysfs_warn_dup+0x7f/0xa0
[ 124.539666][ T6210] sysfs_create_dir_ns+0x24d/0x2b0
[ 124.541705][ T6210] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 124.544690][ T6210] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 124.547491][ T6210] ? do_raw_spin_unlock+0x172/0x230
[ 124.550219][ T6210] kobject_add_internal+0x2c8/0x990
[ 124.552884][ T6210] kobject_init_and_add+0x11c/0x190
[ 124.555391][ T6210] ? __pfx_kobject_init_and_add+0x10/0x10
[ 124.558327][ T6210] ? lockdep_init_map_type+0x16d/0x7d0
[ 124.561309][ T6210] ? lockdep_init_map_type+0x16d/0x7d0
[ 124.564289][ T6210] gfs2_sys_fs_add+0x207/0x470
[ 124.566455][ T6210] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 124.569140][ T6210] ? __pfx_alloc_workqueue+0x10/0x10
[ 124.571852][ T6210] ? read_word_at_a_time+0xe/0x20
[ 124.574488][ T6210] gfs2_fill_super+0x1352/0x2bf0
[ 124.577177][ T6210] ? __pfx_gfs2_fill_super+0x10/0x10
[ 124.579974][ T6210] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 124.582356][ T6210] ? set_blocksize+0x2b1/0x350
[ 124.584627][ T6210] ? sb_set_blocksize+0xf6/0x120
[ 124.586594][ T6210] ? setup_bdev_super+0x392/0x720
[ 124.588557][ T6210] get_tree_bdev+0x36f/0x610
[ 124.591113][ T6210] ? __pfx_gfs2_fill_super+0x10/0x10
[ 124.593601][ T6210] ? __pfx_get_tree_bdev+0x10/0x10
[ 124.595916][ T6210] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 124.598374][ T6210] ? cap_capable+0x1cf/0x240
[ 124.600445][ T6210] gfs2_get_tree+0x4e/0x280
[ 124.602616][ T6210] vfs_get_tree+0x8f/0x380
[ 124.604670][ T6210] path_mount+0x14e6/0x1f20
[ 124.606939][ T6210] ? kmem_cache_free+0x12e/0x390
[ 124.609490][ T6210] ? __pfx_path_mount+0x10/0x10
[ 124.611932][ T6210] ? putname+0x12e/0x170
[ 124.614127][ T6210] __x64_sys_mount+0x297/0x320
[ 124.616725][ T6210] ? __pfx___x64_sys_mount+0x10/0x10
[ 124.619488][ T6210] do_syscall_64+0xcf/0x260
[ 124.621599][ T6210] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.624599][ T6210] RIP: 0033:0x7f6440e7f5aa
[ 124.626762][ T6210] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 124.635849][ T6210] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 124.639111][ T6210] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 124.642683][ T6210] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 124.646209][ T6210] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 124.649510][ T6210] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 124.652863][ T6210] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 124.655918][ T6210]
[ 124.658461][ T6210] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 124.663193][ T6210] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 124.695854][ T6214] loop2: detected capacity change from 0 to 32768
[ 124.704529][ T6214] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 124.708405][ T6214] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 124.726395][ T6214] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 124.731228][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 124.734319][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 124.800849][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[ 124.804615][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 124.807500][ T6214] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 124.834322][ T6214] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 124.840294][ T6214] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 124.840294][ T6214] inode = 12 2341
[ 124.840294][ T6214] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 124.849997][ T6214] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 124.854909][ T6214] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6214 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 124.859004][ T6214] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 124.866893][ T6214] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 124.878684][ T6214] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 124.887835][ T6214] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 124.891784][ T6214] gfs2: fsid=syz:syz.0: File system withdrawn
[ 124.900711][ T6214] CPU: 3 PID: 6214 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 124.904810][ T6214] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 124.909007][ T6214] Call Trace:
[ 124.910435][ T6214]
[ 124.911937][ T6214] dump_stack_lvl+0x16c/0x1f0
[ 124.913935][ T6214] gfs2_withdraw+0xab8/0x1290
[ 124.915815][ T6214] ? __pfx_gfs2_withdraw+0x10/0x10
[ 124.917825][ T6214] gfs2_dirent_scan+0x2fc/0x3c0
[ 124.919751][ T6214] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 124.921905][ T6214] gfs2_dir_read+0x36a/0x14d0
[ 124.923767][ T6214] ? inode_go_held+0x151/0x210
[ 124.925644][ T6214] ? __pfx_inode_go_held+0x10/0x10
[ 124.927667][ T6214] ? gfs2_instantiate+0x1eb/0x250
[ 124.929648][ T6214] ? gfs2_glock_wait+0x1e0/0x330
[ 124.931707][ T6214] ? __pfx_gfs2_dir_read+0x10/0x10
[ 124.934009][ T6214] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 124.936392][ T6214] ? do_raw_spin_unlock+0x172/0x230
[ 124.938971][ T6214] gfs2_readdir+0x13d/0x1d0
[ 124.941143][ T6214] ? __pfx_gfs2_readdir+0x10/0x10
[ 124.943659][ T6214] ? iterate_dir+0x292/0x9e0
[ 124.945861][ T6214] ? selinux_file_permission+0x125/0x590
[ 124.949675][ T6214] iterate_dir+0x292/0x9e0
[ 124.953168][ T6214] __x64_sys_getdents64+0x14f/0x2e0
[ 124.955610][ T6214] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 124.958370][ T6214] ? xfd_validate_state+0x5d/0x180
[ 124.960696][ T6214] ? __pfx_filldir64+0x10/0x10
[ 124.962885][ T6214] do_syscall_64+0xcf/0x260
[ 124.965224][ T6214] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.968255][ T6214] RIP: 0033:0x7fd083e7dea9
[ 124.970238][ T6214] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 124.978768][ T6214] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 124.982733][ T6214] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 124.987454][ T6214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 124.990657][ T6214] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 124.993978][ T6214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 124.997271][ T6214] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 125.000646][ T6214]
[ 125.028369][ T6218] loop1: detected capacity change from 0 to 32768
[ 125.037907][ T6218] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 125.041344][ T6218] CPU: 1 PID: 6218 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 125.045296][ T6218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 125.049367][ T6218] Call Trace:
[ 125.050786][ T6218]
[ 125.052163][ T6218] dump_stack_lvl+0x16c/0x1f0
[ 125.054188][ T6218] sysfs_warn_dup+0x7f/0xa0
[ 125.056344][ T6218] sysfs_create_dir_ns+0x24d/0x2b0
[ 125.058579][ T6218] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 125.060862][ T6218] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 125.063218][ T6218] ? do_raw_spin_unlock+0x172/0x230
[ 125.065685][ T6218] kobject_add_internal+0x2c8/0x990
[ 125.067947][ T6218] kobject_init_and_add+0x11c/0x190
[ 125.070002][ T6218] ? __pfx_kobject_init_and_add+0x10/0x10
[ 125.072394][ T6218] ? lockdep_init_map_type+0x16d/0x7d0
[ 125.074768][ T6218] ? lockdep_init_map_type+0x16d/0x7d0
[ 125.077026][ T6218] gfs2_sys_fs_add+0x207/0x470
[ 125.079072][ T6218] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 125.081282][ T6218] ? __pfx_alloc_workqueue+0x10/0x10
[ 125.083503][ T6218] ? read_word_at_a_time+0xe/0x20
[ 125.085560][ T6218] gfs2_fill_super+0x1352/0x2bf0
[ 125.087499][ T6218] ? __pfx_gfs2_fill_super+0x10/0x10
[ 125.089423][ T6218] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 125.091411][ T6218] ? set_blocksize+0x2b1/0x350
[ 125.093229][ T6218] ? sb_set_blocksize+0xf6/0x120
[ 125.095202][ T6218] ? setup_bdev_super+0x392/0x720
[ 125.097135][ T6218] get_tree_bdev+0x36f/0x610
[ 125.098993][ T6218] ? __pfx_gfs2_fill_super+0x10/0x10
[ 125.101477][ T6218] ? __pfx_get_tree_bdev+0x10/0x10
[ 125.103623][ T6218] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 125.105700][ T6218] ? cap_capable+0x1cf/0x240
[ 125.108458][ T6218] gfs2_get_tree+0x4e/0x280
[ 125.110337][ T6218] vfs_get_tree+0x8f/0x380
[ 125.112177][ T6218] path_mount+0x14e6/0x1f20
[ 125.114248][ T6218] ? kmem_cache_free+0x12e/0x390
[ 125.117763][ T6218] ? __pfx_path_mount+0x10/0x10
[ 125.121202][ T6218] ? putname+0x12e/0x170
[ 125.123286][ T6218] __x64_sys_mount+0x297/0x320
[ 125.125611][ T6218] ? __pfx___x64_sys_mount+0x10/0x10
[ 125.127832][ T6218] do_syscall_64+0xcf/0x260
[ 125.129724][ T6218] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.132153][ T6218] RIP: 0033:0x7f6440e7f5aa
[ 125.133893][ T6218] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 125.140997][ T6218] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 125.144058][ T6218] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 125.146997][ T6218] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 125.149978][ T6218] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 125.152810][ T6218] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 125.155635][ T6218] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 125.158170][ T6218]
[ 125.160208][ T6218] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 125.165591][ T6218] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 125.205145][ T6224] loop3: detected capacity change from 0 to 32768
[ 125.221599][ T6224] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 125.224451][ T6221] loop0: detected capacity change from 0 to 32768
[ 125.225006][ T6224] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 125.234537][ T6221] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 125.236385][ T6224] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 125.237741][ T6221] CPU: 1 PID: 6221 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 125.243472][ T1904] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 125.244527][ T6221] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 125.244538][ T6221] Call Trace:
[ 125.244544][ T6221]
[ 125.244550][ T6221] dump_stack_lvl+0x16c/0x1f0
[ 125.244571][ T6221] sysfs_warn_dup+0x7f/0xa0
[ 125.250586][ T1904] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 125.251101][ T6221] sysfs_create_dir_ns+0x24d/0x2b0
[ 125.251127][ T6221] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 125.251147][ T6221] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 125.251169][ T6221] ? do_raw_spin_unlock+0x172/0x230
[ 125.269873][ T6221] kobject_add_internal+0x2c8/0x990
[ 125.272370][ T6221] kobject_init_and_add+0x11c/0x190
[ 125.275544][ T6221] ? __pfx_kobject_init_and_add+0x10/0x10
[ 125.279085][ T6221] ? lockdep_init_map_type+0x16d/0x7d0
[ 125.282924][ T6221] ? lockdep_init_map_type+0x16d/0x7d0
[ 125.285800][ T6221] gfs2_sys_fs_add+0x207/0x470
[ 125.287885][ T6221] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 125.290040][ T6221] ? __pfx_alloc_workqueue+0x10/0x10
[ 125.292190][ T6221] ? read_word_at_a_time+0xe/0x20
[ 125.294286][ T6221] gfs2_fill_super+0x1352/0x2bf0
[ 125.296384][ T6221] ? __pfx_gfs2_fill_super+0x10/0x10
[ 125.298558][ T6221] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 125.300748][ T6221] ? set_blocksize+0x2b1/0x350
[ 125.302722][ T6221] ? sb_set_blocksize+0xf6/0x120
[ 125.304818][ T6221] ? setup_bdev_super+0x392/0x720
[ 125.306998][ T6221] get_tree_bdev+0x36f/0x610
[ 125.307840][ T1904] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 125.308903][ T6221] ? __pfx_gfs2_fill_super+0x10/0x10
[ 125.314006][ T1904] gfs2: fsid=syz:syz.0: jid=0: Done
[ 125.315130][ T6221] ? __pfx_get_tree_bdev+0x10/0x10
[ 125.317379][ T6224] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 125.319431][ T6221] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 125.325338][ T6221] ? cap_capable+0x1cf/0x240
[ 125.327319][ T6221] gfs2_get_tree+0x4e/0x280
[ 125.329026][ T6221] vfs_get_tree+0x8f/0x380
[ 125.330673][ T6221] path_mount+0x14e6/0x1f20
[ 125.331842][ T6224] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 125.332616][ T6221] ? kmem_cache_free+0x12e/0x390
[ 125.337216][ T6224] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 125.337216][ T6224] inode = 12 2341
[ 125.337216][ T6224] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 125.339275][ T6221] ? __pfx_path_mount+0x10/0x10
[ 125.348977][ T6221] ? putname+0x12e/0x170
[ 125.350750][ T6221] __x64_sys_mount+0x297/0x320
[ 125.352726][ T6221] ? __pfx___x64_sys_mount+0x10/0x10
[ 125.354961][ T6221] do_syscall_64+0xcf/0x260
[ 125.356884][ T6221] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.359290][ T6221] RIP: 0033:0x7f2544a7f5aa
[ 125.361050][ T6221] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 125.368472][ T6221] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 125.371858][ T6221] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 125.375295][ T6221] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 125.378459][ T6221] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 125.379029][ T6224] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 125.381720][ T6221] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 125.381735][ T6221] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 125.381750][ T6221]
[ 125.391841][ T6221] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 125.393333][ T6224] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6224 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 125.402687][ T6224] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 125.405833][ T6224] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 125.408330][ T6221] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 125.408479][ T6224] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 125.415947][ T6224] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 125.419153][ T6224] gfs2: fsid=syz:syz.0: File system withdrawn
[ 125.421929][ T6224] CPU: 3 PID: 6224 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 125.425886][ T6224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 125.429994][ T6224] Call Trace:
[ 125.431428][ T6224]
[ 125.432654][ T6224] dump_stack_lvl+0x16c/0x1f0
[ 125.434673][ T6224] gfs2_withdraw+0xab8/0x1290
[ 125.436598][ T6224] ? __pfx_gfs2_withdraw+0x10/0x10
[ 125.438742][ T6224] gfs2_dirent_scan+0x2fc/0x3c0
[ 125.440831][ T6224] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 125.443217][ T6224] gfs2_dir_read+0x36a/0x14d0
[ 125.445164][ T6224] ? inode_go_held+0x151/0x210
[ 125.447063][ T6224] ? __pfx_inode_go_held+0x10/0x10
[ 125.449032][ T6224] ? gfs2_instantiate+0x1eb/0x250
[ 125.451014][ T6224] ? gfs2_glock_wait+0x1e0/0x330
[ 125.452970][ T6224] ? __pfx_gfs2_dir_read+0x10/0x10
[ 125.454969][ T6224] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 125.456552][ T6224] ? do_raw_spin_unlock+0x172/0x230
[ 125.458285][ T6224] gfs2_readdir+0x13d/0x1d0
[ 125.460134][ T6224] ? __pfx_gfs2_readdir+0x10/0x10
[ 125.462173][ T6224] ? iterate_dir+0x292/0x9e0
[ 125.464098][ T6224] ? selinux_file_permission+0x125/0x590
[ 125.466373][ T6224] iterate_dir+0x292/0x9e0
[ 125.468187][ T6224] __x64_sys_getdents64+0x14f/0x2e0
[ 125.470291][ T6224] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 125.472700][ T6224] ? xfd_validate_state+0x5d/0x180
[ 125.474777][ T6224] ? __pfx_filldir64+0x10/0x10
[ 125.476739][ T6224] do_syscall_64+0xcf/0x260
[ 125.478678][ T6224] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.481045][ T6224] RIP: 0033:0x7f196247dea9
[ 125.482868][ T6224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 125.490564][ T6224] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 125.494004][ T6224] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 125.497654][ T6224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 125.501322][ T6224] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 125.504655][ T6224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.507836][ T6224] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 125.511339][ T6224]
[ 125.673151][ T6229] loop2: detected capacity change from 0 to 32768
[ 125.693371][ T6229] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 125.696881][ T6229] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 125.707799][ T6229] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 125.716312][ T5483] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 125.719289][ T5483] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 125.758160][ T5483] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 38ms
[ 125.762556][ T5483] gfs2: fsid=syz:syz.0: jid=0: Done
[ 125.765384][ T6229] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 125.778890][ T6229] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 125.784456][ T6229] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 125.784456][ T6229] inode = 12 2341
[ 125.784456][ T6229] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 125.794306][ T6229] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 125.798601][ T6229] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6229 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 125.804046][ T6229] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 125.808051][ T6229] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 125.811290][ T6229] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 125.815192][ T6229] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 125.819487][ T6229] gfs2: fsid=syz:syz.0: File system withdrawn
[ 125.822338][ T6229] CPU: 1 PID: 6229 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 125.826553][ T6229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 125.831181][ T6229] Call Trace:
[ 125.832717][ T6229]
[ 125.834041][ T6229] dump_stack_lvl+0x16c/0x1f0
[ 125.836120][ T6229] gfs2_withdraw+0xab8/0x1290
[ 125.838163][ T6229] ? __pfx_gfs2_withdraw+0x10/0x10
[ 125.840377][ T6229] gfs2_dirent_scan+0x2fc/0x3c0
[ 125.842573][ T6229] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 125.844820][ T6229] gfs2_dir_read+0x36a/0x14d0
[ 125.846921][ T6229] ? inode_go_held+0x151/0x210
[ 125.849037][ T6229] ? __pfx_inode_go_held+0x10/0x10
[ 125.851155][ T6229] ? gfs2_instantiate+0x1eb/0x250
[ 125.853323][ T6229] ? gfs2_glock_wait+0x1e0/0x330
[ 125.855452][ T6229] ? __pfx_gfs2_dir_read+0x10/0x10
[ 125.857726][ T6229] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 125.859711][ T6229] ? do_raw_spin_unlock+0x172/0x230
[ 125.861711][ T6229] gfs2_readdir+0x13d/0x1d0
[ 125.863626][ T6229] ? __pfx_gfs2_readdir+0x10/0x10
[ 125.865663][ T6229] ? iterate_dir+0x292/0x9e0
[ 125.867667][ T6229] ? selinux_file_permission+0x125/0x590
[ 125.870147][ T6229] iterate_dir+0x292/0x9e0
[ 125.872181][ T6229] __x64_sys_getdents64+0x14f/0x2e0
[ 125.874511][ T6229] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 125.876917][ T6229] ? xfd_validate_state+0x5d/0x180
[ 125.879239][ T6229] ? __pfx_filldir64+0x10/0x10
[ 125.881337][ T6229] do_syscall_64+0xcf/0x260
[ 125.883328][ T6229] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.885897][ T6229] RIP: 0033:0x7fd083e7dea9
[ 125.887908][ T6229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 125.896213][ T6229] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 125.899259][ T6229] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 125.902249][ T6229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 125.904936][ T6229] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 125.905981][ T6232] loop1: detected capacity change from 0 to 32768
[ 125.908063][ T6229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.915202][ T6229] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 125.918864][ T6229]
[ 125.933760][ T6232] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 125.937239][ T6232] CPU: 0 PID: 6232 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 125.941403][ T6232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 125.945662][ T6232] Call Trace:
[ 125.947188][ T6232]
[ 125.948455][ T6232] dump_stack_lvl+0x16c/0x1f0
[ 125.950426][ T6232] sysfs_warn_dup+0x7f/0xa0
[ 125.952416][ T6232] sysfs_create_dir_ns+0x24d/0x2b0
[ 125.954688][ T6232] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 125.957147][ T6232] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 125.959325][ T6232] ? do_raw_spin_unlock+0x172/0x230
[ 125.961324][ T6232] kobject_add_internal+0x2c8/0x990
[ 125.963360][ T6232] kobject_init_and_add+0x11c/0x190
[ 125.965397][ T6232] ? __pfx_kobject_init_and_add+0x10/0x10
[ 125.967846][ T6232] ? lockdep_init_map_type+0x16d/0x7d0
[ 125.970164][ T6232] ? lockdep_init_map_type+0x16d/0x7d0
[ 125.972547][ T6232] gfs2_sys_fs_add+0x207/0x470
[ 125.974617][ T6232] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 125.976903][ T6232] ? __pfx_alloc_workqueue+0x10/0x10
[ 125.979576][ T6232] ? read_word_at_a_time+0xe/0x20
[ 125.981743][ T6232] gfs2_fill_super+0x1352/0x2bf0
[ 125.983851][ T6232] ? __pfx_gfs2_fill_super+0x10/0x10
[ 125.986046][ T6232] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 125.988281][ T6232] ? set_blocksize+0x2b1/0x350
[ 125.990270][ T6232] ? sb_set_blocksize+0xf6/0x120
[ 125.992430][ T6232] ? setup_bdev_super+0x392/0x720
[ 125.994587][ T6232] get_tree_bdev+0x36f/0x610
[ 125.996543][ T6232] ? __pfx_gfs2_fill_super+0x10/0x10
[ 125.998762][ T6232] ? __pfx_get_tree_bdev+0x10/0x10
[ 126.000941][ T6232] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 126.003378][ T6232] ? cap_capable+0x1cf/0x240
[ 126.005328][ T6232] gfs2_get_tree+0x4e/0x280
[ 126.007345][ T6232] vfs_get_tree+0x8f/0x380
[ 126.009248][ T6232] path_mount+0x14e6/0x1f20
[ 126.011198][ T6232] ? kmem_cache_free+0x12e/0x390
[ 126.013221][ T6232] ? __pfx_path_mount+0x10/0x10
[ 126.015135][ T6232] ? putname+0x12e/0x170
[ 126.016804][ T6232] __x64_sys_mount+0x297/0x320
[ 126.018678][ T6232] ? __pfx___x64_sys_mount+0x10/0x10
[ 126.020739][ T6232] do_syscall_64+0xcf/0x260
[ 126.022534][ T6232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.025046][ T6232] RIP: 0033:0x7f6440e7f5aa
[ 126.026984][ T6232] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 126.034954][ T6232] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 126.038389][ T6232] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 126.041676][ T6232] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 126.044981][ T6232] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 126.048258][ T6232] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 126.051554][ T6232] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 126.054962][ T6232]
[ 126.059141][ T6232] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 126.065427][ T6232] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 126.111382][ T6237] loop3: detected capacity change from 0 to 32768
[ 126.127529][ T6237] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 126.130346][ T6237] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 126.139154][ T6237] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 126.149818][ T5483] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 126.170749][ T5483] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 126.179605][ T6234] loop0: detected capacity change from 0 to 32768
[ 126.192381][ T6234] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 126.196033][ T6234] CPU: 2 PID: 6234 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 126.199595][ T6234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 126.203522][ T6234] Call Trace:
[ 126.204970][ T6234]
[ 126.206308][ T6234] dump_stack_lvl+0x16c/0x1f0
[ 126.208548][ T6234] sysfs_warn_dup+0x7f/0xa0
[ 126.210752][ T6234] sysfs_create_dir_ns+0x24d/0x2b0
[ 126.212998][ T6234] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 126.215408][ T6234] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 126.217535][ T6234] ? do_raw_spin_unlock+0x172/0x230
[ 126.219618][ T6234] kobject_add_internal+0x2c8/0x990
[ 126.221672][ T6234] kobject_init_and_add+0x11c/0x190
[ 126.223730][ T6234] ? __pfx_kobject_init_and_add+0x10/0x10
[ 126.225860][ T6234] ? lockdep_init_map_type+0x16d/0x7d0
[ 126.228034][ T6234] ? lockdep_init_map_type+0x16d/0x7d0
[ 126.230269][ T6234] gfs2_sys_fs_add+0x207/0x470
[ 126.232279][ T6234] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 126.234483][ T6234] ? __pfx_alloc_workqueue+0x10/0x10
[ 126.234510][ T5483] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 63ms
[ 126.236660][ T6234] ? read_word_at_a_time+0xe/0x20
[ 126.236684][ T6234] gfs2_fill_super+0x1352/0x2bf0
[ 126.236706][ T6234] ? __pfx_gfs2_fill_super+0x10/0x10
[ 126.236730][ T6234] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 126.240085][ T5483] gfs2: fsid=syz:syz.0: jid=0: Done
[ 126.241936][ T6234] ? set_blocksize+0x2b1/0x350
[ 126.241959][ T6234] ? sb_set_blocksize+0xf6/0x120
[ 126.241976][ T6234] ? setup_bdev_super+0x392/0x720
[ 126.242002][ T6234] get_tree_bdev+0x36f/0x610
[ 126.242021][ T6234] ? __pfx_gfs2_fill_super+0x10/0x10
[ 126.242045][ T6234] ? __pfx_get_tree_bdev+0x10/0x10
[ 126.242063][ T6234] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 126.242089][ T6234] ? cap_capable+0x1cf/0x240
[ 126.242111][ T6234] gfs2_get_tree+0x4e/0x280
[ 126.242133][ T6234] vfs_get_tree+0x8f/0x380
[ 126.242152][ T6234] path_mount+0x14e6/0x1f20
[ 126.242171][ T6234] ? kmem_cache_free+0x12e/0x390
[ 126.246002][ T6237] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 126.246594][ T6234] ? __pfx_path_mount+0x10/0x10
[ 126.255890][ T6237] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 126.257770][ T6234] ? putname+0x12e/0x170
[ 126.259699][ T6237] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 126.259699][ T6237] inode = 12 2341
[ 126.259699][ T6237] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 126.261956][ T6234] __x64_sys_mount+0x297/0x320
[ 126.261981][ T6234] ? __pfx___x64_sys_mount+0x10/0x10
[ 126.262000][ T6234] do_syscall_64+0xcf/0x260
[ 126.262023][ T6234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.262045][ T6234] RIP: 0033:0x7f2544a7f5aa
[ 126.262060][ T6234] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 126.262078][ T6234] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 126.267169][ T6237] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 126.268203][ T6234] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 126.269743][ T6237] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6237 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 126.271414][ T6234] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 126.271428][ T6234] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 126.271438][ T6234] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 126.271448][ T6234] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 126.271461][ T6234]
[ 126.272121][ T6234] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 126.277637][ T6237] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 126.278116][ T6234] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 126.280024][ T6237] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 126.280037][ T6237] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 126.362574][ T6237] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 126.366195][ T6237] gfs2: fsid=syz:syz.0: File system withdrawn
[ 126.368869][ T6237] CPU: 3 PID: 6237 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 126.372932][ T6237] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 126.377178][ T6237] Call Trace:
[ 126.378500][ T6237]
[ 126.379728][ T6237] dump_stack_lvl+0x16c/0x1f0
[ 126.381750][ T6237] gfs2_withdraw+0xab8/0x1290
[ 126.383795][ T6237] ? __pfx_gfs2_withdraw+0x10/0x10
[ 126.386015][ T6237] gfs2_dirent_scan+0x2fc/0x3c0
[ 126.388071][ T6237] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 126.390510][ T6237] gfs2_dir_read+0x36a/0x14d0
[ 126.392533][ T6237] ? inode_go_held+0x151/0x210
[ 126.394571][ T6237] ? __pfx_inode_go_held+0x10/0x10
[ 126.396744][ T6237] ? gfs2_instantiate+0x1eb/0x250
[ 126.398911][ T6237] ? gfs2_glock_wait+0x1e0/0x330
[ 126.400972][ T6237] ? __pfx_gfs2_dir_read+0x10/0x10
[ 126.403123][ T6237] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 126.405013][ T6237] ? do_raw_spin_unlock+0x172/0x230
[ 126.407175][ T6237] gfs2_readdir+0x13d/0x1d0
[ 126.409140][ T6237] ? __pfx_gfs2_readdir+0x10/0x10
[ 126.411286][ T6237] ? iterate_dir+0x292/0x9e0
[ 126.413266][ T6237] ? selinux_file_permission+0x125/0x590
[ 126.415683][ T6237] iterate_dir+0x292/0x9e0
[ 126.417622][ T6237] __x64_sys_getdents64+0x14f/0x2e0
[ 126.419894][ T6237] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 126.422305][ T6237] ? xfd_validate_state+0x5d/0x180
[ 126.424643][ T6237] ? __pfx_filldir64+0x10/0x10
[ 126.426711][ T6237] do_syscall_64+0xcf/0x260
[ 126.428690][ T6237] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.431246][ T6237] RIP: 0033:0x7f196247dea9
[ 126.433106][ T6237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 126.440513][ T6237] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 126.443709][ T6237] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 126.446760][ T6237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 126.450065][ T6237] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 126.453324][ T6237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 126.456633][ T6237] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 126.459929][ T6237]
[ 126.678091][ T6243] loop2: detected capacity change from 0 to 32768
[ 126.700600][ T6243] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 126.704861][ T6243] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 126.725918][ T6243] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 126.732287][ T828] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 126.735940][ T828] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 126.741380][ T6246] loop1: detected capacity change from 0 to 32768
[ 126.760921][ T6246] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 126.765508][ T6246] CPU: 1 PID: 6246 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 126.770290][ T6246] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 126.774459][ T6246] Call Trace:
[ 126.775924][ T6246]
[ 126.777279][ T6246] dump_stack_lvl+0x16c/0x1f0
[ 126.779558][ T6246] sysfs_warn_dup+0x7f/0xa0
[ 126.781961][ T6246] sysfs_create_dir_ns+0x24d/0x2b0
[ 126.783070][ T828] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 47ms
[ 126.784402][ T6246] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 126.784426][ T6246] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 126.784448][ T6246] ? do_raw_spin_unlock+0x172/0x230
[ 126.788018][ T828] gfs2: fsid=syz:syz.0: jid=0: Done
[ 126.790273][ T6246] kobject_add_internal+0x2c8/0x990
[ 126.790305][ T6246] kobject_init_and_add+0x11c/0x190
[ 126.790329][ T6246] ? __pfx_kobject_init_and_add+0x10/0x10
[ 126.792990][ T6243] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 126.794992][ T6246] ? lockdep_init_map_type+0x16d/0x7d0
[ 126.795016][ T6246] ? lockdep_init_map_type+0x16d/0x7d0
[ 126.795034][ T6246] gfs2_sys_fs_add+0x207/0x470
[ 126.808499][ T6243] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 126.810283][ T6246] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 126.810314][ T6246] ? __pfx_alloc_workqueue+0x10/0x10
[ 126.824301][ T6246] ? read_word_at_a_time+0xe/0x20
[ 126.826540][ T6246] gfs2_fill_super+0x1352/0x2bf0
[ 126.828863][ T6246] ? __pfx_gfs2_fill_super+0x10/0x10
[ 126.831528][ T6246] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 126.834094][ T6246] ? set_blocksize+0x2b1/0x350
[ 126.836541][ T6246] ? sb_set_blocksize+0xf6/0x120
[ 126.838651][ T6246] ? setup_bdev_super+0x392/0x720
[ 126.840835][ T6246] get_tree_bdev+0x36f/0x610
[ 126.842831][ T6246] ? __pfx_gfs2_fill_super+0x10/0x10
[ 126.844923][ T6246] ? __pfx_get_tree_bdev+0x10/0x10
[ 126.846924][ T6246] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 126.849224][ T6246] ? cap_capable+0x1cf/0x240
[ 126.851264][ T6246] gfs2_get_tree+0x4e/0x280
[ 126.853216][ T6246] vfs_get_tree+0x8f/0x380
[ 126.855216][ T6246] path_mount+0x14e6/0x1f20
[ 126.857156][ T6246] ? kmem_cache_free+0x12e/0x390
[ 126.859303][ T6246] ? __pfx_path_mount+0x10/0x10
[ 126.861613][ T6246] ? putname+0x12e/0x170
[ 126.863625][ T6246] __x64_sys_mount+0x297/0x320
[ 126.865687][ T6246] ? __pfx___x64_sys_mount+0x10/0x10
[ 126.868058][ T6246] do_syscall_64+0xcf/0x260
[ 126.870244][ T6246] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.873126][ T6246] RIP: 0033:0x7f6440e7f5aa
[ 126.875096][ T6246] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 126.883567][ T6246] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 126.887938][ T6246] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 126.891483][ T6246] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 126.894849][ T6246] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 126.900232][ T6246] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 126.904445][ T6246] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 126.907869][ T6246]
[ 126.914399][ T6243] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 126.914399][ T6243] inode = 12 2341
[ 126.914399][ T6243] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 126.917203][ T6246] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 126.929734][ T6246] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 126.930423][ T6243] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 126.936854][ T6243] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6243 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 126.940775][ T6243] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 126.943992][ T6243] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 126.946794][ T6243] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 126.950395][ T6243] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 126.953258][ T6243] gfs2: fsid=syz:syz.0: File system withdrawn
[ 126.955882][ T6243] CPU: 0 PID: 6243 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 126.959553][ T6243] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 126.963372][ T6243] Call Trace:
[ 126.964657][ T6243]
[ 126.965836][ T6243] dump_stack_lvl+0x16c/0x1f0
[ 126.967796][ T6243] gfs2_withdraw+0xab8/0x1290
[ 126.969634][ T6243] ? __pfx_gfs2_withdraw+0x10/0x10
[ 126.971623][ T6243] gfs2_dirent_scan+0x2fc/0x3c0
[ 126.973626][ T6243] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 126.976132][ T6243] gfs2_dir_read+0x36a/0x14d0
[ 126.978264][ T6243] ? inode_go_held+0x151/0x210
[ 126.980403][ T6243] ? __pfx_inode_go_held+0x10/0x10
[ 126.982688][ T6243] ? gfs2_instantiate+0x1eb/0x250
[ 126.984895][ T6243] ? gfs2_glock_wait+0x1e0/0x330
[ 126.987073][ T6243] ? __pfx_gfs2_dir_read+0x10/0x10
[ 126.989316][ T6243] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 126.991414][ T6243] ? do_raw_spin_unlock+0x172/0x230
[ 126.993823][ T6243] gfs2_readdir+0x13d/0x1d0
[ 126.996158][ T6243] ? __pfx_gfs2_readdir+0x10/0x10
[ 126.999325][ T6243] ? iterate_dir+0x292/0x9e0
[ 127.001878][ T6243] ? selinux_file_permission+0x125/0x590
[ 127.002106][ T6250] loop3: detected capacity change from 0 to 32768
[ 127.004407][ T6243] iterate_dir+0x292/0x9e0
[ 127.004442][ T6243] __x64_sys_getdents64+0x14f/0x2e0
[ 127.011671][ T6243] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 127.014030][ T6243] ? xfd_validate_state+0x5d/0x180
[ 127.016599][ T6243] ? __pfx_filldir64+0x10/0x10
[ 127.016814][ T6250] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 127.018555][ T6243] do_syscall_64+0xcf/0x260
[ 127.018593][ T6243] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.026512][ T6243] RIP: 0033:0x7fd083e7dea9
[ 127.028472][ T6243] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 127.036750][ T6243] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 127.040168][ T6243] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 127.043283][ T6243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 127.046481][ T6243] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 127.049839][ T6243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 127.052898][ T6243] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 127.055806][ T6243]
[ 127.057233][ T6250] CPU: 3 PID: 6250 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 127.061115][ T6250] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 127.065410][ T6250] Call Trace:
[ 127.066839][ T6250]
[ 127.067641][ T6248] loop0: detected capacity change from 0 to 32768
[ 127.068025][ T6250] dump_stack_lvl+0x16c/0x1f0
[ 127.072900][ T6250] sysfs_warn_dup+0x7f/0xa0
[ 127.073398][ T6248] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 127.074878][ T6250] sysfs_create_dir_ns+0x24d/0x2b0
[ 127.079883][ T6250] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 127.082071][ T6250] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 127.084276][ T6250] ? do_raw_spin_unlock+0x172/0x230
[ 127.086302][ T6250] kobject_add_internal+0x2c8/0x990
[ 127.090740][ T6250] kobject_init_and_add+0x11c/0x190
[ 127.093681][ T6250] ? __pfx_kobject_init_and_add+0x10/0x10
[ 127.096018][ T6250] ? lockdep_init_map_type+0x16d/0x7d0
[ 127.098238][ T6250] ? lockdep_init_map_type+0x16d/0x7d0
[ 127.100619][ T6250] gfs2_sys_fs_add+0x207/0x470
[ 127.102625][ T6250] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 127.105404][ T6250] ? __pfx_alloc_workqueue+0x10/0x10
[ 127.107814][ T6250] ? read_word_at_a_time+0xe/0x20
[ 127.109853][ T6250] gfs2_fill_super+0x1352/0x2bf0
[ 127.111998][ T6250] ? __pfx_gfs2_fill_super+0x10/0x10
[ 127.114250][ T6250] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 127.116504][ T6250] ? set_blocksize+0x2b1/0x350
[ 127.118511][ T6250] ? sb_set_blocksize+0xf6/0x120
[ 127.120572][ T6250] ? setup_bdev_super+0x392/0x720
[ 127.122704][ T6250] get_tree_bdev+0x36f/0x610
[ 127.124638][ T6250] ? __pfx_gfs2_fill_super+0x10/0x10
[ 127.142972][ T6250] ? __pfx_get_tree_bdev+0x10/0x10
[ 127.144995][ T6250] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 127.147320][ T6250] ? cap_capable+0x1cf/0x240
[ 127.149257][ T6250] gfs2_get_tree+0x4e/0x280
[ 127.151167][ T6250] vfs_get_tree+0x8f/0x380
[ 127.153057][ T6250] path_mount+0x14e6/0x1f20
[ 127.154993][ T6250] ? kmem_cache_free+0x12e/0x390
[ 127.157079][ T6250] ? __pfx_path_mount+0x10/0x10
[ 127.159105][ T6250] ? putname+0x12e/0x170
[ 127.160912][ T6250] __x64_sys_mount+0x297/0x320
[ 127.162902][ T6250] ? __pfx___x64_sys_mount+0x10/0x10
[ 127.164883][ T6250] do_syscall_64+0xcf/0x260
[ 127.166624][ T6250] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.168695][ T6250] RIP: 0033:0x7f196247f5aa
[ 127.170242][ T6250] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 127.177445][ T6250] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 127.180477][ T6250] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 127.183168][ T6250] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 127.185862][ T6250] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 127.188807][ T6250] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 127.191555][ T6250] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 127.194261][ T6250]
[ 127.195533][ T6248] CPU: 1 PID: 6248 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 127.197966][ T6250] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 127.199354][ T6248] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 127.199369][ T6248] Call Trace:
[ 127.199377][ T6248]
[ 127.199385][ T6248] dump_stack_lvl+0x16c/0x1f0
[ 127.204685][ T6250] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 127.208623][ T6248] sysfs_warn_dup+0x7f/0xa0
[ 127.208650][ T6248] sysfs_create_dir_ns+0x24d/0x2b0
[ 127.208670][ T6248] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 127.208690][ T6248] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 127.224667][ T6248] ? do_raw_spin_unlock+0x172/0x230
[ 127.226747][ T6248] kobject_add_internal+0x2c8/0x990
[ 127.228887][ T6248] kobject_init_and_add+0x11c/0x190
[ 127.231036][ T6248] ? __pfx_kobject_init_and_add+0x10/0x10
[ 127.233409][ T6248] ? lockdep_init_map_type+0x16d/0x7d0
[ 127.235636][ T6248] ? lockdep_init_map_type+0x16d/0x7d0
[ 127.237908][ T6248] gfs2_sys_fs_add+0x207/0x470
[ 127.239933][ T6248] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 127.242116][ T6248] ? __pfx_alloc_workqueue+0x10/0x10
[ 127.244295][ T6248] ? read_word_at_a_time+0xe/0x20
[ 127.246399][ T6248] gfs2_fill_super+0x1352/0x2bf0
[ 127.248402][ T6248] ? __pfx_gfs2_fill_super+0x10/0x10
[ 127.250494][ T6248] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 127.252613][ T6248] ? set_blocksize+0x2b1/0x350
[ 127.254507][ T6248] ? sb_set_blocksize+0xf6/0x120
[ 127.256585][ T6248] ? setup_bdev_super+0x392/0x720
[ 127.258681][ T6248] get_tree_bdev+0x36f/0x610
[ 127.260590][ T6248] ? __pfx_gfs2_fill_super+0x10/0x10
[ 127.262762][ T6248] ? __pfx_get_tree_bdev+0x10/0x10
[ 127.264912][ T6248] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 127.267230][ T6248] ? cap_capable+0x1cf/0x240
[ 127.269177][ T6248] gfs2_get_tree+0x4e/0x280
[ 127.271312][ T6248] vfs_get_tree+0x8f/0x380
[ 127.273179][ T6248] path_mount+0x14e6/0x1f20
[ 127.275012][ T6248] ? kmem_cache_free+0x12e/0x390
[ 127.277065][ T6248] ? __pfx_path_mount+0x10/0x10
[ 127.279141][ T6248] ? putname+0x12e/0x170
[ 127.280943][ T6248] __x64_sys_mount+0x297/0x320
[ 127.282958][ T6248] ? __pfx___x64_sys_mount+0x10/0x10
[ 127.285119][ T6248] do_syscall_64+0xcf/0x260
[ 127.287008][ T6248] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.289476][ T6248] RIP: 0033:0x7f2544a7f5aa
[ 127.291336][ T6248] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 127.299215][ T6248] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 127.302624][ T6248] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 127.305869][ T6248] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 127.309180][ T6248] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 127.312510][ T6248] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 127.315797][ T6248] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 127.319093][ T6248]
[ 127.325130][ T6248] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 127.330747][ T6248] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 127.790074][ T6257] loop1: detected capacity change from 0 to 32768
[ 127.811978][ T6257] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 127.815444][ T6257] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 127.830381][ T6260] loop0: detected capacity change from 0 to 32768
[ 127.837095][ T6260] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 127.848738][ T6257] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 127.854396][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 127.857162][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 127.858026][ T6260] CPU: 0 PID: 6260 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 127.863717][ T6260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 127.867980][ T6260] Call Trace:
[ 127.869464][ T6260]
[ 127.870770][ T6260] dump_stack_lvl+0x16c/0x1f0
[ 127.872820][ T6260] sysfs_warn_dup+0x7f/0xa0
[ 127.874602][ T6260] sysfs_create_dir_ns+0x24d/0x2b0
[ 127.876733][ T6260] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 127.879201][ T6260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 127.881512][ T6260] ? do_raw_spin_unlock+0x172/0x230
[ 127.883785][ T6260] kobject_add_internal+0x2c8/0x990
[ 127.885944][ T6260] kobject_init_and_add+0x11c/0x190
[ 127.888240][ T6260] ? __pfx_kobject_init_and_add+0x10/0x10
[ 127.890722][ T6260] ? lockdep_init_map_type+0x16d/0x7d0
[ 127.890841][ T6261] loop2: detected capacity change from 0 to 32768
[ 127.893022][ T6260] ? lockdep_init_map_type+0x16d/0x7d0
[ 127.897941][ T6260] gfs2_sys_fs_add+0x207/0x470
[ 127.900021][ T6260] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 127.902228][ T6260] ? __pfx_alloc_workqueue+0x10/0x10
[ 127.904474][ T6260] ? read_word_at_a_time+0xe/0x20
[ 127.906574][ T6260] gfs2_fill_super+0x1352/0x2bf0
[ 127.907808][ T6261] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 127.908916][ T6260] ? __pfx_gfs2_fill_super+0x10/0x10
[ 127.915326][ T6260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 127.917530][ T6260] ? set_blocksize+0x2b1/0x350
[ 127.919708][ T6260] ? sb_set_blocksize+0xf6/0x120
[ 127.921870][ T6260] ? setup_bdev_super+0x392/0x720
[ 127.924034][ T6260] get_tree_bdev+0x36f/0x610
[ 127.925962][ T6260] ? __pfx_gfs2_fill_super+0x10/0x10
[ 127.928173][ T6260] ? __pfx_get_tree_bdev+0x10/0x10
[ 127.930231][ T6260] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 127.932502][ T6260] ? cap_capable+0x1cf/0x240
[ 127.934399][ T6260] gfs2_get_tree+0x4e/0x280
[ 127.936290][ T6260] vfs_get_tree+0x8f/0x380
[ 127.938228][ T6260] path_mount+0x14e6/0x1f20
[ 127.940143][ T6260] ? kmem_cache_free+0x12e/0x390
[ 127.942127][ T6260] ? __pfx_path_mount+0x10/0x10
[ 127.944291][ T6260] ? putname+0x12e/0x170
[ 127.946144][ T6260] __x64_sys_mount+0x297/0x320
[ 127.947191][ T6263] loop3: detected capacity change from 0 to 32768
[ 127.948182][ T6260] ? __pfx___x64_sys_mount+0x10/0x10
[ 127.948206][ T6260] do_syscall_64+0xcf/0x260
[ 127.948230][ T6260] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.957632][ T6260] RIP: 0033:0x7f2544a7f5aa
[ 127.959573][ T6260] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 127.967523][ T6260] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 127.971020][ T6260] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 127.974644][ T6260] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 127.978035][ T6260] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 127.981265][ T6260] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 127.984491][ T6260] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 127.987713][ T6260]
[ 127.989038][ T6261] CPU: 1 PID: 6261 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 127.993221][ T6261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 127.994404][ T6263] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 127.997863][ T6261] Call Trace:
[ 127.997875][ T6261]
[ 127.997882][ T6261] dump_stack_lvl+0x16c/0x1f0
[ 127.997909][ T6261] sysfs_warn_dup+0x7f/0xa0
[ 127.997930][ T6261] sysfs_create_dir_ns+0x24d/0x2b0
[ 127.997950][ T6261] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 127.999524][ T6260] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 127.999541][ T6260] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 128.003717][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 146ms
[ 128.004362][ T6261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 128.006190][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 128.007896][ T6261] ? do_raw_spin_unlock+0x172/0x230
[ 128.009868][ T6257] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 128.012748][ T6261] kobject_add_internal+0x2c8/0x990
[ 128.012775][ T6261] kobject_init_and_add+0x11c/0x190
[ 128.012801][ T6261] ? __pfx_kobject_init_and_add+0x10/0x10
[ 128.040583][ T6261] ? lockdep_init_map_type+0x16d/0x7d0
[ 128.042646][ T6261] ? lockdep_init_map_type+0x16d/0x7d0
[ 128.044659][ T6261] gfs2_sys_fs_add+0x207/0x470
[ 128.046471][ T6261] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 128.048502][ T6261] ? __pfx_alloc_workqueue+0x10/0x10
[ 128.050523][ T6261] ? read_word_at_a_time+0xe/0x20
[ 128.052448][ T6261] gfs2_fill_super+0x1352/0x2bf0
[ 128.054309][ T6261] ? __pfx_gfs2_fill_super+0x10/0x10
[ 128.056219][ T6261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 128.058143][ T6261] ? set_blocksize+0x2b1/0x350
[ 128.059947][ T6261] ? sb_set_blocksize+0xf6/0x120
[ 128.061800][ T6261] ? setup_bdev_super+0x392/0x720
[ 128.063684][ T6261] get_tree_bdev+0x36f/0x610
[ 128.065458][ T6261] ? __pfx_gfs2_fill_super+0x10/0x10
[ 128.067398][ T6261] ? __pfx_get_tree_bdev+0x10/0x10
[ 128.069405][ T6261] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 128.071518][ T6261] ? cap_capable+0x1cf/0x240
[ 128.073264][ T6261] gfs2_get_tree+0x4e/0x280
[ 128.074984][ T6261] vfs_get_tree+0x8f/0x380
[ 128.076658][ T6261] path_mount+0x14e6/0x1f20
[ 128.078345][ T6261] ? kmem_cache_free+0x12e/0x390
[ 128.080217][ T6261] ? __pfx_path_mount+0x10/0x10
[ 128.082085][ T6261] ? putname+0x12e/0x170
[ 128.083649][ T6261] __x64_sys_mount+0x297/0x320
[ 128.085422][ T6261] ? __pfx___x64_sys_mount+0x10/0x10
[ 128.087297][ T6261] do_syscall_64+0xcf/0x260
[ 128.088839][ T6261] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.090831][ T6261] RIP: 0033:0x7fd083e7f5aa
[ 128.092332][ T6261] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 128.099264][ T6261] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 128.102319][ T6261] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 128.105468][ T6261] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 128.108524][ T6261] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 128.111455][ T6261] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 128.114348][ T6261] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 128.117277][ T6261]
[ 128.118561][ T6263] CPU: 2 PID: 6263 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 128.120321][ T6261] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 128.121818][ T6263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 128.121830][ T6263] Call Trace:
[ 128.121837][ T6263]
[ 128.121844][ T6263] dump_stack_lvl+0x16c/0x1f0
[ 128.121869][ T6263] sysfs_warn_dup+0x7f/0xa0
[ 128.126005][ T6257] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 128.126023][ T6257] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 128.126023][ T6257] inode = 12 2341
[ 128.126023][ T6257] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 128.126043][ T6257] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 128.126068][ T6257] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6257 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 128.126102][ T6257] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 128.126121][ T6257] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 128.126131][ T6257] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 128.126142][ T6257] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 128.126278][ T6257] gfs2: fsid=syz:syz.0: File system withdrawn
[ 128.126835][ T6261] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 128.130371][ T6263] sysfs_create_dir_ns+0x24d/0x2b0
[ 128.130396][ T6263] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 128.130415][ T6263] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 128.174584][ T6263] ? do_raw_spin_unlock+0x172/0x230
[ 128.176546][ T6263] kobject_add_internal+0x2c8/0x990
[ 128.178511][ T6263] kobject_init_and_add+0x11c/0x190
[ 128.180482][ T6263] ? __pfx_kobject_init_and_add+0x10/0x10
[ 128.182633][ T6263] ? lockdep_init_map_type+0x16d/0x7d0
[ 128.184670][ T6263] ? lockdep_init_map_type+0x16d/0x7d0
[ 128.186668][ T6263] gfs2_sys_fs_add+0x207/0x470
[ 128.188390][ T6263] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 128.190321][ T6263] ? __pfx_alloc_workqueue+0x10/0x10
[ 128.192564][ T6263] ? read_word_at_a_time+0xe/0x20
[ 128.194446][ T6263] gfs2_fill_super+0x1352/0x2bf0
[ 128.196249][ T6263] ? __pfx_gfs2_fill_super+0x10/0x10
[ 128.198220][ T6263] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 128.200287][ T6263] ? set_blocksize+0x2b1/0x350
[ 128.202067][ T6263] ? sb_set_blocksize+0xf6/0x120
[ 128.203989][ T6263] ? setup_bdev_super+0x392/0x720
[ 128.205894][ T6263] get_tree_bdev+0x36f/0x610
[ 128.207564][ T6263] ? __pfx_gfs2_fill_super+0x10/0x10
[ 128.209336][ T6263] ? __pfx_get_tree_bdev+0x10/0x10
[ 128.211057][ T6263] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 128.212970][ T6263] ? cap_capable+0x1cf/0x240
[ 128.214656][ T6263] gfs2_get_tree+0x4e/0x280
[ 128.216384][ T6263] vfs_get_tree+0x8f/0x380
[ 128.218066][ T6263] path_mount+0x14e6/0x1f20
[ 128.219797][ T6263] ? kmem_cache_free+0x12e/0x390
[ 128.221681][ T6263] ? __pfx_path_mount+0x10/0x10
[ 128.223589][ T6263] ? putname+0x12e/0x170
[ 128.225204][ T6263] __x64_sys_mount+0x297/0x320
[ 128.227058][ T6263] ? __pfx___x64_sys_mount+0x10/0x10
[ 128.229070][ T6263] do_syscall_64+0xcf/0x260
[ 128.230916][ T6263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.233239][ T6263] RIP: 0033:0x7f196247f5aa
[ 128.234958][ T6263] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 128.242133][ T6263] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 128.245227][ T6263] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 128.248180][ T6263] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 128.250954][ T6263] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 128.253865][ T6263] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 128.257008][ T6263] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 128.259996][ T6263]
[ 128.261232][ T6257] CPU: 3 PID: 6257 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 128.264851][ T6257] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 128.266341][ T6263] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 128.268668][ T6257] Call Trace:
[ 128.268678][ T6257]
[ 128.268685][ T6257] dump_stack_lvl+0x16c/0x1f0
[ 128.278346][ T6257] gfs2_withdraw+0xab8/0x1290
[ 128.280268][ T6257] ? __pfx_gfs2_withdraw+0x10/0x10
[ 128.282047][ T6257] gfs2_dirent_scan+0x2fc/0x3c0
[ 128.283800][ T6257] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 128.285948][ T6257] gfs2_dir_read+0x36a/0x14d0
[ 128.287849][ T6257] ? inode_go_held+0x151/0x210
[ 128.289767][ T6257] ? __pfx_inode_go_held+0x10/0x10
[ 128.291948][ T6257] ? gfs2_instantiate+0x1eb/0x250
[ 128.294007][ T6257] ? gfs2_glock_wait+0x1e0/0x330
[ 128.296001][ T6257] ? __pfx_gfs2_dir_read+0x10/0x10
[ 128.298048][ T6257] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 128.300085][ T6257] ? do_raw_spin_unlock+0x172/0x230
[ 128.302154][ T6257] gfs2_readdir+0x13d/0x1d0
[ 128.303737][ T6257] ? __pfx_gfs2_readdir+0x10/0x10
[ 128.305663][ T6257] ? iterate_dir+0x292/0x9e0
[ 128.307601][ T6257] ? selinux_file_permission+0x125/0x590
[ 128.310021][ T6257] iterate_dir+0x292/0x9e0
[ 128.311914][ T6257] __x64_sys_getdents64+0x14f/0x2e0
[ 128.314319][ T6257] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 128.316840][ T6257] ? xfd_validate_state+0x5d/0x180
[ 128.319000][ T6257] ? __pfx_filldir64+0x10/0x10
[ 128.320692][ T6263] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 128.321058][ T6257] do_syscall_64+0xcf/0x260
[ 128.325541][ T6257] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.328086][ T6257] RIP: 0033:0x7f6440e7dea9
[ 128.329901][ T6257] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 128.337698][ T6257] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 128.341145][ T6257] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 128.344336][ T6257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 128.347493][ T6257] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 128.350744][ T6257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 128.353959][ T6257] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 128.357256][ T6257]
[ 128.587543][ T6269] loop0: detected capacity change from 0 to 32768
[ 128.606480][ T6269] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 128.609602][ T6269] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 128.613173][ T6271] loop2: detected capacity change from 0 to 32768
[ 128.620277][ T6269] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 128.625003][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 128.627608][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 128.641941][ T6271] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 128.645062][ T6271] CPU: 2 PID: 6271 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 128.648907][ T6271] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 128.653068][ T6271] Call Trace:
[ 128.654469][ T6271]
[ 128.655706][ T6271] dump_stack_lvl+0x16c/0x1f0
[ 128.657569][ T6271] sysfs_warn_dup+0x7f/0xa0
[ 128.659379][ T6271] sysfs_create_dir_ns+0x24d/0x2b0
[ 128.661374][ T6271] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 128.663724][ T6271] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 128.666035][ T6271] ? do_raw_spin_unlock+0x172/0x230
[ 128.668124][ T6271] kobject_add_internal+0x2c8/0x990
[ 128.670151][ T6271] kobject_init_and_add+0x11c/0x190
[ 128.672197][ T6271] ? __pfx_kobject_init_and_add+0x10/0x10
[ 128.674457][ T6271] ? lockdep_init_map_type+0x16d/0x7d0
[ 128.676586][ T6271] ? lockdep_init_map_type+0x16d/0x7d0
[ 128.678820][ T6271] gfs2_sys_fs_add+0x207/0x470
[ 128.680959][ T6271] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 128.683311][ T6271] ? __pfx_alloc_workqueue+0x10/0x10
[ 128.685650][ T6271] ? read_word_at_a_time+0xe/0x20
[ 128.687873][ T6271] gfs2_fill_super+0x1352/0x2bf0
[ 128.690029][ T6271] ? __pfx_gfs2_fill_super+0x10/0x10
[ 128.692363][ T6271] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 128.694811][ T6271] ? set_blocksize+0x2b1/0x350
[ 128.696928][ T6271] ? sb_set_blocksize+0xf6/0x120
[ 128.699129][ T6271] ? setup_bdev_super+0x392/0x720
[ 128.701334][ T6271] get_tree_bdev+0x36f/0x610
[ 128.703372][ T6271] ? __pfx_gfs2_fill_super+0x10/0x10
[ 128.705664][ T6271] ? __pfx_get_tree_bdev+0x10/0x10
[ 128.707874][ T6271] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 128.710192][ T6271] ? cap_capable+0x1cf/0x240
[ 128.712291][ T6271] gfs2_get_tree+0x4e/0x280
[ 128.714350][ T6271] vfs_get_tree+0x8f/0x380
[ 128.716449][ T6271] path_mount+0x14e6/0x1f20
[ 128.718877][ T6271] ? kmem_cache_free+0x12e/0x390
[ 128.721299][ T6271] ? __pfx_path_mount+0x10/0x10
[ 128.723572][ T6271] ? putname+0x12e/0x170
[ 128.725493][ T6271] __x64_sys_mount+0x297/0x320
[ 128.727657][ T6271] ? __pfx___x64_sys_mount+0x10/0x10
[ 128.730079][ T6271] do_syscall_64+0xcf/0x260
[ 128.733019][ T6271] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.736059][ T6271] RIP: 0033:0x7fd083e7f5aa
[ 128.737990][ T6271] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 128.746336][ T6271] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 128.749924][ T6271] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 128.753458][ T6271] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 128.756831][ T6271] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 128.761155][ T6271] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 128.765412][ T6271] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 128.769205][ T6271]
[ 128.826672][ T6271] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 128.834873][ T6271] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 128.859253][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 231ms
[ 128.865617][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 128.883137][ T6269] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 128.897996][ T6276] loop3: detected capacity change from 0 to 32768
[ 128.899138][ T6269] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 128.904464][ T6269] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 128.904464][ T6269] inode = 12 2341
[ 128.904464][ T6269] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 128.909090][ T6276] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 128.912134][ T6269] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 128.912165][ T6269] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6269 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 128.912203][ T6269] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 128.912223][ T6269] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 128.912233][ T6269] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 128.912244][ T6269] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 128.912389][ T6269] gfs2: fsid=syz:syz.0: File system withdrawn
[ 128.912399][ T6269] CPU: 2 PID: 6269 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 128.912416][ T6269] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 128.912425][ T6269] Call Trace:
[ 128.912431][ T6269]
[ 128.912437][ T6269] dump_stack_lvl+0x16c/0x1f0
[ 128.912479][ T6269] gfs2_withdraw+0xab8/0x1290
[ 128.912502][ T6269] ? __pfx_gfs2_withdraw+0x10/0x10
[ 128.912526][ T6269] gfs2_dirent_scan+0x2fc/0x3c0
[ 128.912554][ T6269] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 128.912579][ T6269] gfs2_dir_read+0x36a/0x14d0
[ 128.912603][ T6269] ? inode_go_held+0x151/0x210
[ 128.912623][ T6269] ? __pfx_inode_go_held+0x10/0x10
[ 128.912643][ T6269] ? gfs2_instantiate+0x1eb/0x250
[ 128.965559][ T6275] loop1: detected capacity change from 0 to 32768
[ 128.984816][ T6269] ? gfs2_glock_wait+0x1e0/0x330
[ 128.984847][ T6269] ? __pfx_gfs2_dir_read+0x10/0x10
[ 128.984873][ T6269] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 128.984893][ T6269] ? do_raw_spin_unlock+0x172/0x230
[ 128.984915][ T6269] gfs2_readdir+0x13d/0x1d0
2024/05/14 22:39:01 executed programs: 201
[ 128.984937][ T6269] ? __pfx_gfs2_readdir+0x10/0x10
[ 128.984958][ T6269] ? iterate_dir+0x292/0x9e0
[ 128.984982][ T6269] ? selinux_file_permission+0x125/0x590
[ 128.985003][ T6269] iterate_dir+0x292/0x9e0
[ 128.985029][ T6269] __x64_sys_getdents64+0x14f/0x2e0
[ 128.985056][ T6269] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 128.985081][ T6269] ? xfd_validate_state+0x5d/0x180
[ 128.985108][ T6269] ? __pfx_filldir64+0x10/0x10
[ 128.985134][ T6269] do_syscall_64+0xcf/0x260
[ 128.985158][ T6269] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.985183][ T6269] RIP: 0033:0x7f2544a7dea9
[ 128.985197][ T6269] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 128.985214][ T6269] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 128.985234][ T6269] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 128.985247][ T6269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 128.999236][ T6275] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 129.000022][ T6269] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 129.077623][ T6269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 129.081987][ T6269] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 129.085907][ T6269]
[ 129.087268][ T6275] CPU: 1 PID: 6275 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 129.093765][ T6275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 129.097720][ T6275] Call Trace:
[ 129.099065][ T6275]
[ 129.100244][ T6275] dump_stack_lvl+0x16c/0x1f0
[ 129.102122][ T6275] sysfs_warn_dup+0x7f/0xa0
[ 129.103924][ T6275] sysfs_create_dir_ns+0x24d/0x2b0
[ 129.105938][ T6275] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 129.108350][ T6275] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 129.111346][ T6275] ? do_raw_spin_unlock+0x172/0x230
[ 129.114251][ T6275] kobject_add_internal+0x2c8/0x990
[ 129.116486][ T6275] kobject_init_and_add+0x11c/0x190
[ 129.118609][ T6275] ? __pfx_kobject_init_and_add+0x10/0x10
[ 129.120970][ T6275] ? lockdep_init_map_type+0x16d/0x7d0
[ 129.123406][ T6275] ? lockdep_init_map_type+0x16d/0x7d0
[ 129.125723][ T6275] gfs2_sys_fs_add+0x207/0x470
[ 129.127868][ T6275] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 129.130261][ T6275] ? __pfx_alloc_workqueue+0x10/0x10
[ 129.132556][ T6275] ? read_word_at_a_time+0xe/0x20
[ 129.134611][ T6275] gfs2_fill_super+0x1352/0x2bf0
[ 129.136510][ T6275] ? __pfx_gfs2_fill_super+0x10/0x10
[ 129.138658][ T6275] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 129.140853][ T6275] ? set_blocksize+0x2b1/0x350
[ 129.142846][ T6275] ? sb_set_blocksize+0xf6/0x120
[ 129.144978][ T6275] ? setup_bdev_super+0x392/0x720
[ 129.147171][ T6275] get_tree_bdev+0x36f/0x610
[ 129.149288][ T6275] ? __pfx_gfs2_fill_super+0x10/0x10
[ 129.152416][ T6275] ? __pfx_get_tree_bdev+0x10/0x10
[ 129.155066][ T6275] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 129.157216][ T6275] ? cap_capable+0x1cf/0x240
[ 129.158970][ T6275] gfs2_get_tree+0x4e/0x280
[ 129.160859][ T6275] vfs_get_tree+0x8f/0x380
[ 129.162812][ T6275] path_mount+0x14e6/0x1f20
[ 129.164811][ T6275] ? kmem_cache_free+0x12e/0x390
[ 129.166969][ T6275] ? __pfx_path_mount+0x10/0x10
[ 129.169109][ T6275] ? putname+0x12e/0x170
[ 129.170939][ T6275] __x64_sys_mount+0x297/0x320
[ 129.173031][ T6275] ? __pfx___x64_sys_mount+0x10/0x10
[ 129.175319][ T6275] do_syscall_64+0xcf/0x260
[ 129.177302][ T6275] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.179715][ T6275] RIP: 0033:0x7f6440e7f5aa
[ 129.181461][ T6275] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 129.188971][ T6275] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 129.192375][ T6275] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 129.195878][ T6275] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 129.198960][ T6275] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 129.201714][ T6275] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 129.204362][ T6275] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 129.208193][ T6275]
[ 129.209682][ T6276] CPU: 2 PID: 6276 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 129.210506][ T6275] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 129.213928][ T6276] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 129.213944][ T6276] Call Trace:
[ 129.213952][ T6276]
[ 129.213959][ T6276] dump_stack_lvl+0x16c/0x1f0
[ 129.213988][ T6276] sysfs_warn_dup+0x7f/0xa0
[ 129.214008][ T6276] sysfs_create_dir_ns+0x24d/0x2b0
[ 129.214028][ T6276] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 129.214047][ T6276] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 129.219876][ T6275] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 129.223951][ T6276] ? do_raw_spin_unlock+0x172/0x230
[ 129.223981][ T6276] kobject_add_internal+0x2c8/0x990
[ 129.224006][ T6276] kobject_init_and_add+0x11c/0x190
[ 129.246584][ T6276] ? __pfx_kobject_init_and_add+0x10/0x10
[ 129.248820][ T6276] ? lockdep_init_map_type+0x16d/0x7d0
[ 129.251072][ T6276] ? lockdep_init_map_type+0x16d/0x7d0
[ 129.253418][ T6276] gfs2_sys_fs_add+0x207/0x470
[ 129.255468][ T6276] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 129.257723][ T6276] ? __pfx_alloc_workqueue+0x10/0x10
[ 129.259987][ T6276] ? read_word_at_a_time+0xe/0x20
[ 129.262077][ T6276] gfs2_fill_super+0x1352/0x2bf0
[ 129.264162][ T6276] ? __pfx_gfs2_fill_super+0x10/0x10
[ 129.266343][ T6276] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 129.268592][ T6276] ? set_blocksize+0x2b1/0x350
[ 129.270619][ T6276] ? sb_set_blocksize+0xf6/0x120
[ 129.272693][ T6276] ? setup_bdev_super+0x392/0x720
[ 129.274802][ T6276] get_tree_bdev+0x36f/0x610
[ 129.276728][ T6276] ? __pfx_gfs2_fill_super+0x10/0x10
[ 129.278946][ T6276] ? __pfx_get_tree_bdev+0x10/0x10
[ 129.280966][ T6276] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 129.283277][ T6276] ? cap_capable+0x1cf/0x240
[ 129.285104][ T6276] gfs2_get_tree+0x4e/0x280
[ 129.287035][ T6276] vfs_get_tree+0x8f/0x380
[ 129.288918][ T6276] path_mount+0x14e6/0x1f20
[ 129.290866][ T6276] ? kmem_cache_free+0x12e/0x390
[ 129.292977][ T6276] ? __pfx_path_mount+0x10/0x10
[ 129.295075][ T6276] ? putname+0x12e/0x170
[ 129.296886][ T6276] __x64_sys_mount+0x297/0x320
[ 129.299003][ T6276] ? __pfx___x64_sys_mount+0x10/0x10
[ 129.301313][ T6276] do_syscall_64+0xcf/0x260
[ 129.303636][ T6276] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.306351][ T6276] RIP: 0033:0x7f196247f5aa
[ 129.308220][ T6276] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 129.316322][ T6276] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 129.319891][ T6276] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 129.323284][ T6276] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 129.326699][ T6276] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 129.330111][ T6276] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 129.333515][ T6276] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 129.336924][ T6276]
[ 129.344219][ T6276] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 129.349440][ T6276] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 129.469435][ T6283] loop2: detected capacity change from 0 to 32768
[ 129.476646][ T6283] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 129.480083][ T6283] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 129.485639][ T6283] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 129.489938][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 129.492793][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 129.531456][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 38ms
[ 129.534215][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 129.536323][ T6283] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 129.546038][ T6283] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 129.549335][ T6283] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 129.549335][ T6283] inode = 12 2341
[ 129.549335][ T6283] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 129.557814][ T6283] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 129.562738][ T6283] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6283 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 129.566604][ T6283] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 129.570290][ T6283] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 129.576973][ T6283] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 129.586095][ T6283] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 129.588545][ T6283] gfs2: fsid=syz:syz.0: File system withdrawn
[ 129.592287][ T6283] CPU: 1 PID: 6283 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 129.595931][ T6283] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 129.601551][ T6283] Call Trace:
[ 129.603724][ T6283]
[ 129.605570][ T6283] dump_stack_lvl+0x16c/0x1f0
[ 129.607602][ T6283] gfs2_withdraw+0xab8/0x1290
[ 129.609581][ T6283] ? __pfx_gfs2_withdraw+0x10/0x10
[ 129.611605][ T6283] gfs2_dirent_scan+0x2fc/0x3c0
[ 129.613630][ T6283] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 129.615832][ T6283] gfs2_dir_read+0x36a/0x14d0
[ 129.617806][ T6283] ? inode_go_held+0x151/0x210
[ 129.619798][ T6283] ? __pfx_inode_go_held+0x10/0x10
[ 129.622052][ T6283] ? gfs2_instantiate+0x1eb/0x250
[ 129.624146][ T6283] ? gfs2_glock_wait+0x1e0/0x330
[ 129.625861][ T6283] ? __pfx_gfs2_dir_read+0x10/0x10
[ 129.627982][ T6283] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 129.630062][ T6283] ? do_raw_spin_unlock+0x172/0x230
[ 129.632274][ T6283] gfs2_readdir+0x13d/0x1d0
[ 129.634253][ T6283] ? __pfx_gfs2_readdir+0x10/0x10
[ 129.636352][ T6283] ? iterate_dir+0x292/0x9e0
[ 129.638313][ T6283] ? selinux_file_permission+0x125/0x590
[ 129.640654][ T6283] iterate_dir+0x292/0x9e0
[ 129.642328][ T6283] __x64_sys_getdents64+0x14f/0x2e0
[ 129.644155][ T6283] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 129.646246][ T6283] ? xfd_validate_state+0x5d/0x180
[ 129.648327][ T6283] ? __pfx_filldir64+0x10/0x10
[ 129.650369][ T6283] do_syscall_64+0xcf/0x260
[ 129.652518][ T6283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.655165][ T6283] RIP: 0033:0x7fd083e7dea9
[ 129.657082][ T6283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 129.664491][ T6283] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 129.667609][ T6283] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 129.671099][ T6283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 129.674342][ T6283] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 129.677014][ T6283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 129.679700][ T6283] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 129.682447][ T6283]
[ 129.888969][ T6286] loop1: detected capacity change from 0 to 32768
[ 129.906568][ T6288] loop3: detected capacity change from 0 to 32768
[ 129.916765][ T6286] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 129.917350][ T6288] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 129.924173][ T6288] CPU: 2 PID: 6288 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 129.928505][ T6288] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 129.932943][ T6288] Call Trace:
[ 129.934372][ T6288]
[ 129.935743][ T6288] dump_stack_lvl+0x16c/0x1f0
[ 129.938405][ T6286] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 129.938601][ T6288] sysfs_warn_dup+0x7f/0xa0
[ 129.943332][ T6288] sysfs_create_dir_ns+0x24d/0x2b0
[ 129.945333][ T6288] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 129.947492][ T6288] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 129.949557][ T6288] ? do_raw_spin_unlock+0x172/0x230
[ 129.951712][ T6288] kobject_add_internal+0x2c8/0x990
[ 129.953836][ T6288] kobject_init_and_add+0x11c/0x190
[ 129.956339][ T6288] ? __pfx_kobject_init_and_add+0x10/0x10
[ 129.958767][ T6288] ? lockdep_init_map_type+0x16d/0x7d0
[ 129.961204][ T6288] ? lockdep_init_map_type+0x16d/0x7d0
[ 129.963593][ T6288] gfs2_sys_fs_add+0x207/0x470
[ 129.965672][ T6288] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 129.967956][ T6288] ? __pfx_alloc_workqueue+0x10/0x10
[ 129.970241][ T6288] ? read_word_at_a_time+0xe/0x20
[ 129.972431][ T6288] gfs2_fill_super+0x1352/0x2bf0
[ 129.974666][ T6288] ? __pfx_gfs2_fill_super+0x10/0x10
[ 129.976991][ T6288] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 129.979286][ T6288] ? set_blocksize+0x2b1/0x350
[ 129.980007][ T6291] loop0: detected capacity change from 0 to 32768
[ 129.981373][ T6288] ? sb_set_blocksize+0xf6/0x120
[ 129.981395][ T6288] ? setup_bdev_super+0x392/0x720
[ 129.981423][ T6288] get_tree_bdev+0x36f/0x610
[ 129.981441][ T6288] ? __pfx_gfs2_fill_super+0x10/0x10
[ 129.981465][ T6288] ? __pfx_get_tree_bdev+0x10/0x10
[ 129.981484][ T6288] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 129.997510][ T6288] ? cap_capable+0x1cf/0x240
[ 129.998312][ T6291] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 129.999514][ T6288] gfs2_get_tree+0x4e/0x280
[ 129.999548][ T6288] vfs_get_tree+0x8f/0x380
[ 129.999567][ T6288] path_mount+0x14e6/0x1f20
[ 130.008282][ T6288] ? kmem_cache_free+0x12e/0x390
[ 130.010210][ T6288] ? __pfx_path_mount+0x10/0x10
[ 130.012125][ T6288] ? putname+0x12e/0x170
[ 130.013808][ T6288] __x64_sys_mount+0x297/0x320
[ 130.015599][ T6288] ? __pfx___x64_sys_mount+0x10/0x10
[ 130.017626][ T6288] do_syscall_64+0xcf/0x260
[ 130.019658][ T6288] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.022318][ T6288] RIP: 0033:0x7f196247f5aa
[ 130.024353][ T6288] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 130.032664][ T6288] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 130.036131][ T6288] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 130.039909][ T6288] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 130.043270][ T6288] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 130.048816][ T6288] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 130.052205][ T6288] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 130.055575][ T6288]
[ 130.056917][ T6291] CPU: 0 PID: 6291 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 130.059527][ T6288] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 130.060987][ T6291] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 130.061001][ T6291] Call Trace:
[ 130.061010][ T6291]
[ 130.061017][ T6291] dump_stack_lvl+0x16c/0x1f0
[ 130.061042][ T6291] sysfs_warn_dup+0x7f/0xa0
[ 130.061062][ T6291] sysfs_create_dir_ns+0x24d/0x2b0
[ 130.061082][ T6291] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 130.066449][ T6288] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 130.070263][ T6291] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 130.085690][ T6291] ? do_raw_spin_unlock+0x172/0x230
[ 130.087818][ T6291] kobject_add_internal+0x2c8/0x990
[ 130.089893][ T6291] kobject_init_and_add+0x11c/0x190
[ 130.091953][ T6291] ? __pfx_kobject_init_and_add+0x10/0x10
[ 130.094274][ T6291] ? lockdep_init_map_type+0x16d/0x7d0
[ 130.096501][ T6291] ? lockdep_init_map_type+0x16d/0x7d0
[ 130.098810][ T6291] gfs2_sys_fs_add+0x207/0x470
[ 130.100886][ T6291] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 130.103163][ T6291] ? __pfx_alloc_workqueue+0x10/0x10
[ 130.105496][ T6291] ? read_word_at_a_time+0xe/0x20
[ 130.107649][ T6291] gfs2_fill_super+0x1352/0x2bf0
[ 130.109738][ T6291] ? __pfx_gfs2_fill_super+0x10/0x10
[ 130.111752][ T6291] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 130.113677][ T6291] ? set_blocksize+0x2b1/0x350
[ 130.115442][ T6291] ? sb_set_blocksize+0xf6/0x120
[ 130.117295][ T6291] ? setup_bdev_super+0x392/0x720
[ 130.119158][ T6291] get_tree_bdev+0x36f/0x610
[ 130.120826][ T6291] ? __pfx_gfs2_fill_super+0x10/0x10
[ 130.122912][ T6291] ? __pfx_get_tree_bdev+0x10/0x10
[ 130.124727][ T6291] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 130.126806][ T6291] ? cap_capable+0x1cf/0x240
[ 130.128464][ T6291] gfs2_get_tree+0x4e/0x280
[ 130.130136][ T6291] vfs_get_tree+0x8f/0x380
[ 130.131753][ T6291] path_mount+0x14e6/0x1f20
[ 130.133353][ T6291] ? kmem_cache_free+0x12e/0x390
[ 130.135035][ T6291] ? __pfx_path_mount+0x10/0x10
[ 130.136670][ T6291] ? putname+0x12e/0x170
[ 130.138096][ T6291] __x64_sys_mount+0x297/0x320
[ 130.139923][ T6291] ? __pfx___x64_sys_mount+0x10/0x10
[ 130.141891][ T6291] do_syscall_64+0xcf/0x260
[ 130.143579][ T6291] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.145560][ T6291] RIP: 0033:0x7f2544a7f5aa
[ 130.147089][ T6291] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 130.157468][ T6291] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 130.161529][ T6291] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 130.164638][ T6291] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 130.169496][ T6291] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 130.172687][ T6291] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 130.175746][ T6291] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 130.179111][ T6291]
[ 130.186998][ T6291] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 130.192568][ T6291] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 130.193556][ T6286] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 130.199320][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 130.202118][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 130.251176][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 130.253961][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 130.254091][ T6295] loop2: detected capacity change from 0 to 32768
[ 130.256079][ T6286] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 130.260291][ T6295] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 130.266647][ T6295] CPU: 1 PID: 6295 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 130.270405][ T6295] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 130.274540][ T6295] Call Trace:
[ 130.275951][ T6295]
[ 130.277202][ T6295] dump_stack_lvl+0x16c/0x1f0
[ 130.279183][ T6295] sysfs_warn_dup+0x7f/0xa0
[ 130.281204][ T6295] sysfs_create_dir_ns+0x24d/0x2b0
[ 130.283283][ T6295] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 130.285228][ T6295] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 130.287177][ T6295] ? do_raw_spin_unlock+0x172/0x230
[ 130.289861][ T6295] kobject_add_internal+0x2c8/0x990
[ 130.292116][ T6295] kobject_init_and_add+0x11c/0x190
[ 130.294325][ T6295] ? __pfx_kobject_init_and_add+0x10/0x10
[ 130.296695][ T6295] ? lockdep_init_map_type+0x16d/0x7d0
[ 130.299055][ T6295] ? lockdep_init_map_type+0x16d/0x7d0
[ 130.301367][ T6295] gfs2_sys_fs_add+0x207/0x470
[ 130.303403][ T6295] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 130.305563][ T6295] ? __pfx_alloc_workqueue+0x10/0x10
[ 130.307658][ T6295] ? read_word_at_a_time+0xe/0x20
[ 130.309353][ T6295] gfs2_fill_super+0x1352/0x2bf0
[ 130.311241][ T6295] ? __pfx_gfs2_fill_super+0x10/0x10
[ 130.313195][ T6295] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 130.315427][ T6295] ? set_blocksize+0x2b1/0x350
[ 130.317384][ T6295] ? sb_set_blocksize+0xf6/0x120
[ 130.319395][ T6295] ? setup_bdev_super+0x392/0x720
[ 130.321489][ T6295] get_tree_bdev+0x36f/0x610
[ 130.323428][ T6295] ? __pfx_gfs2_fill_super+0x10/0x10
[ 130.325599][ T6295] ? __pfx_get_tree_bdev+0x10/0x10
[ 130.325882][ T6286] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 130.327769][ T6295] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 130.327801][ T6295] ? cap_capable+0x1cf/0x240
[ 130.330818][ T6286] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 130.330818][ T6286] inode = 12 2341
[ 130.330818][ T6286] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 130.333068][ T6295] gfs2_get_tree+0x4e/0x280
[ 130.333096][ T6295] vfs_get_tree+0x8f/0x380
[ 130.333115][ T6295] path_mount+0x14e6/0x1f20
[ 130.333133][ T6295] ? kmem_cache_free+0x12e/0x390
[ 130.336080][ T6286] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 130.342740][ T6295] ? __pfx_path_mount+0x10/0x10
[ 130.342765][ T6295] ? putname+0x12e/0x170
[ 130.342787][ T6295] __x64_sys_mount+0x297/0x320
[ 130.342805][ T6295] ? __pfx___x64_sys_mount+0x10/0x10
[ 130.342823][ T6295] do_syscall_64+0xcf/0x260
[ 130.342846][ T6295] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.354277][ T6286] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6286 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 130.354792][ T6295] RIP: 0033:0x7fd083e7f5aa
[ 130.356964][ T6286] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 130.358800][ T6295] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 130.361769][ T6286] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 130.363387][ T6295] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 130.363408][ T6295] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 130.363419][ T6295] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 130.363431][ T6295] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 130.363441][ T6295] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 130.365415][ T6286] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 130.367830][ T6295] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 130.367851][ T6295]
[ 130.370975][ T6295] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 130.373208][ T6286] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 130.373822][ T6295] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 130.377639][ T6286] gfs2: fsid=syz:syz.0: File system withdrawn
[ 130.428688][ T6286] CPU: 1 PID: 6286 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 130.432349][ T6286] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 130.436222][ T6286] Call Trace:
[ 130.437531][ T6286]
[ 130.438742][ T6286] dump_stack_lvl+0x16c/0x1f0
[ 130.441043][ T6286] gfs2_withdraw+0xab8/0x1290
[ 130.443089][ T6286] ? __pfx_gfs2_withdraw+0x10/0x10
[ 130.445289][ T6286] gfs2_dirent_scan+0x2fc/0x3c0
[ 130.447453][ T6286] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 130.449868][ T6286] gfs2_dir_read+0x36a/0x14d0
[ 130.452146][ T6286] ? inode_go_held+0x151/0x210
[ 130.454311][ T6286] ? __pfx_inode_go_held+0x10/0x10
[ 130.456596][ T6286] ? gfs2_instantiate+0x1eb/0x250
[ 130.458689][ T6286] ? gfs2_glock_wait+0x1e0/0x330
[ 130.460829][ T6286] ? __pfx_gfs2_dir_read+0x10/0x10
[ 130.463094][ T6286] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 130.465281][ T6286] ? do_raw_spin_unlock+0x172/0x230
[ 130.467566][ T6286] gfs2_readdir+0x13d/0x1d0
[ 130.469584][ T6286] ? __pfx_gfs2_readdir+0x10/0x10
[ 130.471808][ T6286] ? iterate_dir+0x292/0x9e0
[ 130.473891][ T6286] ? selinux_file_permission+0x125/0x590
[ 130.476379][ T6286] iterate_dir+0x292/0x9e0
[ 130.478385][ T6286] __x64_sys_getdents64+0x14f/0x2e0
[ 130.480697][ T6286] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 130.483184][ T6286] ? xfd_validate_state+0x5d/0x180
[ 130.485480][ T6286] ? __pfx_filldir64+0x10/0x10
[ 130.487585][ T6286] do_syscall_64+0xcf/0x260
[ 130.489509][ T6286] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.492014][ T6286] RIP: 0033:0x7f6440e7dea9
[ 130.493991][ T6286] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 130.502094][ T6286] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 130.505652][ T6286] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 130.508985][ T6286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 130.512376][ T6286] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 130.515901][ T6286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 130.519333][ T6286] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 130.522759][ T6286]
[ 130.625832][ T6298] loop0: detected capacity change from 0 to 32768
[ 130.634387][ T6298] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 130.637900][ T6298] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 130.658645][ T6298] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 130.668673][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 130.672093][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 130.732637][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 130.736048][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 130.738481][ T6298] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 130.768165][ T6298] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 130.772905][ T6298] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 130.772905][ T6298] inode = 12 2341
[ 130.772905][ T6298] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 130.780680][ T6298] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 130.784240][ T6298] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6298 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 130.788141][ T6298] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 130.788428][ T6302] loop3: detected capacity change from 0 to 32768
[ 130.796232][ T6298] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 130.799315][ T6298] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 130.803387][ T6298] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 130.806340][ T6302] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 130.809397][ T6302] CPU: 3 PID: 6302 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 130.813393][ T6302] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 130.814318][ T6298] gfs2: fsid=syz:syz.0: File system withdrawn
[ 130.817702][ T6302] Call Trace:
[ 130.817713][ T6302]
[ 130.822835][ T6302] dump_stack_lvl+0x16c/0x1f0
[ 130.824885][ T6302] sysfs_warn_dup+0x7f/0xa0
[ 130.826893][ T6302] sysfs_create_dir_ns+0x24d/0x2b0
[ 130.829074][ T6302] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 130.831408][ T6302] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 130.833686][ T6302] ? do_raw_spin_unlock+0x172/0x230
[ 130.835787][ T6302] kobject_add_internal+0x2c8/0x990
[ 130.837837][ T6302] kobject_init_and_add+0x11c/0x190
[ 130.840118][ T6302] ? __pfx_kobject_init_and_add+0x10/0x10
[ 130.842602][ T6302] ? lockdep_init_map_type+0x16d/0x7d0
[ 130.844942][ T6302] ? lockdep_init_map_type+0x16d/0x7d0
[ 130.847322][ T6302] gfs2_sys_fs_add+0x207/0x470
[ 130.849401][ T6302] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 130.851778][ T6302] ? __pfx_alloc_workqueue+0x10/0x10
[ 130.854125][ T6302] ? read_word_at_a_time+0xe/0x20
[ 130.856194][ T6302] gfs2_fill_super+0x1352/0x2bf0
[ 130.858170][ T6302] ? __pfx_gfs2_fill_super+0x10/0x10
[ 130.860244][ T6302] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 130.862310][ T6302] ? set_blocksize+0x2b1/0x350
[ 130.864204][ T6302] ? sb_set_blocksize+0xf6/0x120
[ 130.866131][ T6302] ? setup_bdev_super+0x392/0x720
[ 130.868252][ T6302] get_tree_bdev+0x36f/0x610
[ 130.870431][ T6302] ? __pfx_gfs2_fill_super+0x10/0x10
[ 130.872756][ T6302] ? __pfx_get_tree_bdev+0x10/0x10
[ 130.874965][ T6302] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 130.877461][ T6302] ? cap_capable+0x1cf/0x240
[ 130.879453][ T6302] gfs2_get_tree+0x4e/0x280
[ 130.881387][ T6302] vfs_get_tree+0x8f/0x380
[ 130.883217][ T6302] path_mount+0x14e6/0x1f20
[ 130.885042][ T6302] ? kmem_cache_free+0x12e/0x390
[ 130.887227][ T6302] ? __pfx_path_mount+0x10/0x10
[ 130.889358][ T6302] ? putname+0x12e/0x170
[ 130.891195][ T6302] __x64_sys_mount+0x297/0x320
[ 130.893301][ T6302] ? __pfx___x64_sys_mount+0x10/0x10
[ 130.895785][ T6302] do_syscall_64+0xcf/0x260
[ 130.897770][ T6302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.900327][ T6302] RIP: 0033:0x7f196247f5aa
[ 130.902215][ T6302] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 130.910497][ T6302] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 130.914138][ T6302] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 130.917700][ T6302] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 130.921102][ T6302] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 130.924454][ T6302] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 130.927727][ T6302] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 130.931054][ T6302]
[ 130.932398][ T6298] CPU: 2 PID: 6298 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 130.936383][ T6298] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 130.937045][ T6302] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 130.940648][ T6298] Call Trace:
[ 130.940659][ T6298]
[ 130.940666][ T6298] dump_stack_lvl+0x16c/0x1f0
[ 130.940692][ T6298] gfs2_withdraw+0xab8/0x1290
[ 130.940717][ T6298] ? __pfx_gfs2_withdraw+0x10/0x10
[ 130.946510][ T6302] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 130.947945][ T6298] gfs2_dirent_scan+0x2fc/0x3c0
[ 130.960358][ T6298] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 130.962726][ T6298] gfs2_dir_read+0x36a/0x14d0
[ 130.964746][ T6298] ? inode_go_held+0x151/0x210
[ 130.966790][ T6298] ? __pfx_inode_go_held+0x10/0x10
[ 130.968779][ T6298] ? gfs2_instantiate+0x1eb/0x250
[ 130.970759][ T6298] ? gfs2_glock_wait+0x1e0/0x330
[ 130.972703][ T6298] ? __pfx_gfs2_dir_read+0x10/0x10
[ 130.974711][ T6298] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 130.976599][ T6298] ? do_raw_spin_unlock+0x172/0x230
[ 130.978739][ T6298] gfs2_readdir+0x13d/0x1d0
[ 130.980733][ T6298] ? __pfx_gfs2_readdir+0x10/0x10
[ 130.982883][ T6298] ? iterate_dir+0x292/0x9e0
[ 130.984864][ T6298] ? selinux_file_permission+0x125/0x590
[ 130.987299][ T6298] iterate_dir+0x292/0x9e0
[ 130.989245][ T6298] __x64_sys_getdents64+0x14f/0x2e0
[ 130.991499][ T6298] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 130.994042][ T6298] ? xfd_validate_state+0x5d/0x180
[ 130.996266][ T6298] ? __pfx_filldir64+0x10/0x10
[ 130.998139][ T6298] do_syscall_64+0xcf/0x260
[ 130.999669][ T6298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.001789][ T6298] RIP: 0033:0x7f2544a7dea9
[ 131.003675][ T6298] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 131.011809][ T6298] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 131.015365][ T6298] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 131.018551][ T6298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 131.021765][ T6298] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 131.025026][ T6298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 131.028084][ T6298] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 131.031141][ T6298]
[ 131.132670][ T6305] loop2: detected capacity change from 0 to 32768
[ 131.140973][ T6307] loop1: detected capacity change from 0 to 32768
[ 131.145894][ T6305] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 131.148701][ T6305] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 131.154528][ T6305] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 131.181297][ T6307] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 131.184491][ T6307] CPU: 2 PID: 6307 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 131.188432][ T6307] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 131.189760][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 131.192583][ T6307] Call Trace:
[ 131.192594][ T6307]
[ 131.192601][ T6307] dump_stack_lvl+0x16c/0x1f0
[ 131.192626][ T6307] sysfs_warn_dup+0x7f/0xa0
[ 131.192645][ T6307] sysfs_create_dir_ns+0x24d/0x2b0
[ 131.192664][ T6307] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 131.192681][ T6307] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 131.192701][ T6307] ? do_raw_spin_unlock+0x172/0x230
[ 131.192720][ T6307] kobject_add_internal+0x2c8/0x990
[ 131.192742][ T6307] kobject_init_and_add+0x11c/0x190
[ 131.192764][ T6307] ? __pfx_kobject_init_and_add+0x10/0x10
[ 131.192787][ T6307] ? lockdep_init_map_type+0x16d/0x7d0
[ 131.192803][ T6307] ? lockdep_init_map_type+0x16d/0x7d0
[ 131.192821][ T6307] gfs2_sys_fs_add+0x207/0x470
[ 131.192840][ T6307] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 131.192859][ T6307] ? __pfx_alloc_workqueue+0x10/0x10
[ 131.192882][ T6307] ? read_word_at_a_time+0xe/0x20
[ 131.192902][ T6307] gfs2_fill_super+0x1352/0x2bf0
[ 131.192924][ T6307] ? __pfx_gfs2_fill_super+0x10/0x10
[ 131.192944][ T6307] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 131.192962][ T6307] ? set_blocksize+0x2b1/0x350
[ 131.192978][ T6307] ? sb_set_blocksize+0xf6/0x120
[ 131.192994][ T6307] ? setup_bdev_super+0x392/0x720
[ 131.193016][ T6307] get_tree_bdev+0x36f/0x610
[ 131.193031][ T6307] ? __pfx_gfs2_fill_super+0x10/0x10
[ 131.193050][ T6307] ? __pfx_get_tree_bdev+0x10/0x10
[ 131.193066][ T6307] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 131.193089][ T6307] ? cap_capable+0x1cf/0x240
[ 131.193110][ T6307] gfs2_get_tree+0x4e/0x280
[ 131.193128][ T6307] vfs_get_tree+0x8f/0x380
[ 131.193145][ T6307] path_mount+0x14e6/0x1f20
[ 131.193162][ T6307] ? kmem_cache_free+0x12e/0x390
[ 131.193182][ T6307] ? __pfx_path_mount+0x10/0x10
[ 131.193197][ T6307] ? putname+0x12e/0x170
[ 131.193218][ T6307] __x64_sys_mount+0x297/0x320
[ 131.193234][ T6307] ? __pfx___x64_sys_mount+0x10/0x10
[ 131.193252][ T6307] do_syscall_64+0xcf/0x260
[ 131.193274][ T6307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.193297][ T6307] RIP: 0033:0x7f6440e7f5aa
[ 131.193310][ T6307] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 131.193326][ T6307] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 131.193344][ T6307] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 131.193356][ T6307] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 131.193368][ T6307] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 131.193378][ T6307] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 131.193388][ T6307] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 131.193402][ T6307]
[ 131.220696][ T6307] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 131.244099][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 131.246464][ T6307] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 131.292562][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 131.355701][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 131.358047][ T6305] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 131.365121][ T6305] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 131.368974][ T6305] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 131.368974][ T6305] inode = 12 2341
[ 131.368974][ T6305] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 131.377801][ T6305] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 131.382910][ T6305] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6305 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 131.387357][ T6305] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 131.391573][ T6305] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 131.394888][ T6305] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 131.398745][ T6305] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 131.404201][ T6305] gfs2: fsid=syz:syz.0: File system withdrawn
[ 131.407090][ T6305] CPU: 0 PID: 6305 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 131.411106][ T6305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 131.415464][ T6305] Call Trace:
[ 131.416896][ T6305]
[ 131.418220][ T6305] dump_stack_lvl+0x16c/0x1f0
[ 131.420250][ T6305] gfs2_withdraw+0xab8/0x1290
[ 131.422283][ T6305] ? __pfx_gfs2_withdraw+0x10/0x10
[ 131.424518][ T6305] gfs2_dirent_scan+0x2fc/0x3c0
[ 131.426657][ T6305] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 131.429039][ T6305] gfs2_dir_read+0x36a/0x14d0
[ 131.431052][ T6305] ? inode_go_held+0x151/0x210
[ 131.433073][ T6305] ? __pfx_inode_go_held+0x10/0x10
[ 131.435060][ T6305] ? gfs2_instantiate+0x1eb/0x250
[ 131.436992][ T6305] ? gfs2_glock_wait+0x1e0/0x330
[ 131.438905][ T6305] ? __pfx_gfs2_dir_read+0x10/0x10
[ 131.440874][ T6305] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 131.442904][ T6305] ? do_raw_spin_unlock+0x172/0x230
[ 131.445102][ T6305] gfs2_readdir+0x13d/0x1d0
[ 131.447097][ T6305] ? __pfx_gfs2_readdir+0x10/0x10
[ 131.449286][ T6305] ? iterate_dir+0x292/0x9e0
[ 131.451341][ T6305] ? selinux_file_permission+0x125/0x590
[ 131.453849][ T6305] iterate_dir+0x292/0x9e0
[ 131.455824][ T6305] __x64_sys_getdents64+0x14f/0x2e0
[ 131.458103][ T6305] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 131.460597][ T6305] ? xfd_validate_state+0x5d/0x180
[ 131.462846][ T6305] ? __pfx_filldir64+0x10/0x10
[ 131.465072][ T6305] do_syscall_64+0xcf/0x260
[ 131.467084][ T6305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.469648][ T6305] RIP: 0033:0x7fd083e7dea9
[ 131.471604][ T6305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 131.479707][ T6305] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 131.482954][ T6305] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 131.486011][ T6305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 131.489134][ T6305] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 131.492239][ T6305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 131.495619][ T6305] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 131.498870][ T6305]
[ 131.643936][ T6313] loop3: detected capacity change from 0 to 32768
[ 131.655107][ T6313] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 131.658332][ T6313] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 131.667430][ T6313] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 131.672009][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 131.674517][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 131.689429][ T6315] loop0: detected capacity change from 0 to 32768
[ 131.710871][ T6315] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 131.714029][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 131.714985][ T6315] CPU: 1 PID: 6315 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 131.719119][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 131.721891][ T6315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 131.721906][ T6315] Call Trace:
[ 131.721914][ T6315]
[ 131.721920][ T6315] dump_stack_lvl+0x16c/0x1f0
[ 131.721946][ T6315] sysfs_warn_dup+0x7f/0xa0
[ 131.723978][ T6313] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 131.728116][ T6315] sysfs_create_dir_ns+0x24d/0x2b0
[ 131.736418][ T6313] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 131.737377][ T6315] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 131.739741][ T6313] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 131.739741][ T6313] inode = 12 2341
[ 131.739741][ T6313] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 131.743052][ T6315] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 131.743079][ T6315] ? do_raw_spin_unlock+0x172/0x230
[ 131.743099][ T6315] kobject_add_internal+0x2c8/0x990
[ 131.743124][ T6315] kobject_init_and_add+0x11c/0x190
[ 131.743147][ T6315] ? __pfx_kobject_init_and_add+0x10/0x10
[ 131.743170][ T6315] ? lockdep_init_map_type+0x16d/0x7d0
[ 131.743188][ T6315] ? lockdep_init_map_type+0x16d/0x7d0
[ 131.743206][ T6315] gfs2_sys_fs_add+0x207/0x470
[ 131.743226][ T6315] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 131.743246][ T6315] ? __pfx_alloc_workqueue+0x10/0x10
[ 131.743273][ T6315] ? read_word_at_a_time+0xe/0x20
[ 131.743296][ T6315] gfs2_fill_super+0x1352/0x2bf0
[ 131.743321][ T6315] ? __pfx_gfs2_fill_super+0x10/0x10
[ 131.743344][ T6315] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 131.743363][ T6315] ? set_blocksize+0x2b1/0x350
[ 131.743380][ T6315] ? sb_set_blocksize+0xf6/0x120
[ 131.743396][ T6315] ? setup_bdev_super+0x392/0x720
[ 131.743422][ T6315] get_tree_bdev+0x36f/0x610
[ 131.743438][ T6315] ? __pfx_gfs2_fill_super+0x10/0x10
[ 131.743461][ T6315] ? __pfx_get_tree_bdev+0x10/0x10
[ 131.743477][ T6315] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 131.743502][ T6315] ? cap_capable+0x1cf/0x240
[ 131.743522][ T6315] gfs2_get_tree+0x4e/0x280
[ 131.743544][ T6315] vfs_get_tree+0x8f/0x380
[ 131.743561][ T6315] path_mount+0x14e6/0x1f20
[ 131.743578][ T6315] ? kmem_cache_free+0x12e/0x390
[ 131.743598][ T6315] ? __pfx_path_mount+0x10/0x10
[ 131.743614][ T6315] ? putname+0x12e/0x170
[ 131.743635][ T6315] __x64_sys_mount+0x297/0x320
[ 131.743652][ T6315] ? __pfx___x64_sys_mount+0x10/0x10
[ 131.750871][ T6313] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 131.753639][ T6315] do_syscall_64+0xcf/0x260
[ 131.755767][ T6313] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6313 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 131.757684][ T6315] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.759826][ T6313] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 131.761957][ T6315] RIP: 0033:0x7f2544a7f5aa
[ 131.761974][ T6315] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 131.761991][ T6315] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 131.762008][ T6315] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 131.762020][ T6315] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 131.762031][ T6315] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 131.762042][ T6315] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 131.762053][ T6315] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 131.762067][ T6315]
[ 131.781944][ T6313] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 131.783825][ T6315] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 131.785329][ T6313] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 131.787286][ T6315] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 131.838685][ T6318] loop1: detected capacity change from 0 to 32768
[ 131.839255][ T6313] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 131.847047][ T6318] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 131.849203][ T6313] gfs2: fsid=syz:syz.0: File system withdrawn
[ 131.852925][ T6318] CPU: 0 PID: 6318 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 131.891466][ T6318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 131.895794][ T6318] Call Trace:
[ 131.897210][ T6318]
[ 131.898451][ T6318] dump_stack_lvl+0x16c/0x1f0
[ 131.900436][ T6318] sysfs_warn_dup+0x7f/0xa0
[ 131.902315][ T6318] sysfs_create_dir_ns+0x24d/0x2b0
[ 131.904410][ T6318] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 131.906716][ T6318] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 131.908871][ T6318] ? do_raw_spin_unlock+0x172/0x230
[ 131.910917][ T6318] kobject_add_internal+0x2c8/0x990
[ 131.912941][ T6318] kobject_init_and_add+0x11c/0x190
[ 131.914958][ T6318] ? __pfx_kobject_init_and_add+0x10/0x10
[ 131.917164][ T6318] ? lockdep_init_map_type+0x16d/0x7d0
[ 131.919435][ T6318] ? lockdep_init_map_type+0x16d/0x7d0
[ 131.921723][ T6318] gfs2_sys_fs_add+0x207/0x470
[ 131.923777][ T6318] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 131.926026][ T6318] ? __pfx_alloc_workqueue+0x10/0x10
[ 131.928208][ T6318] ? read_word_at_a_time+0xe/0x20
[ 131.930366][ T6318] gfs2_fill_super+0x1352/0x2bf0
[ 131.933122][ T6318] ? __pfx_gfs2_fill_super+0x10/0x10
[ 131.935385][ T6318] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 131.937587][ T6318] ? set_blocksize+0x2b1/0x350
[ 131.939634][ T6318] ? sb_set_blocksize+0xf6/0x120
[ 131.941651][ T6318] ? setup_bdev_super+0x392/0x720
[ 131.943780][ T6318] get_tree_bdev+0x36f/0x610
[ 131.945788][ T6318] ? __pfx_gfs2_fill_super+0x10/0x10
[ 131.948080][ T6318] ? __pfx_get_tree_bdev+0x10/0x10
[ 131.950239][ T6318] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 131.952657][ T6318] ? cap_capable+0x1cf/0x240
[ 131.954618][ T6318] gfs2_get_tree+0x4e/0x280
[ 131.956563][ T6318] vfs_get_tree+0x8f/0x380
[ 131.958493][ T6318] path_mount+0x14e6/0x1f20
[ 131.960429][ T6318] ? kmem_cache_free+0x12e/0x390
[ 131.962562][ T6318] ? __pfx_path_mount+0x10/0x10
[ 131.964685][ T6318] ? putname+0x12e/0x170
[ 131.966453][ T6318] __x64_sys_mount+0x297/0x320
[ 131.968521][ T6318] ? __pfx___x64_sys_mount+0x10/0x10
[ 131.970577][ T6318] do_syscall_64+0xcf/0x260
[ 131.972366][ T6318] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.974677][ T6318] RIP: 0033:0x7f6440e7f5aa
[ 131.976418][ T6318] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 131.984269][ T6318] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 131.987503][ T6318] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 131.990816][ T6318] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 131.994232][ T6318] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 131.997608][ T6318] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 132.001020][ T6318] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 132.004247][ T6318]
[ 132.007776][ T6313] CPU: 2 PID: 6313 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 132.011886][ T6313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 132.016086][ T6313] Call Trace:
[ 132.017457][ T6313]
[ 132.018443][ T6313] dump_stack_lvl+0x16c/0x1f0
[ 132.020007][ T6313] gfs2_withdraw+0xab8/0x1290
[ 132.021540][ T6313] ? __pfx_gfs2_withdraw+0x10/0x10
[ 132.023386][ T6313] gfs2_dirent_scan+0x2fc/0x3c0
[ 132.025087][ T6313] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 132.027290][ T6313] gfs2_dir_read+0x36a/0x14d0
[ 132.028839][ T6313] ? inode_go_held+0x151/0x210
[ 132.030919][ T6313] ? __pfx_inode_go_held+0x10/0x10
[ 132.033038][ T6313] ? gfs2_instantiate+0x1eb/0x250
[ 132.035098][ T6313] ? gfs2_glock_wait+0x1e0/0x330
[ 132.037122][ T6313] ? __pfx_gfs2_dir_read+0x10/0x10
[ 132.039311][ T6313] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 132.041385][ T6313] ? do_raw_spin_unlock+0x172/0x230
[ 132.042343][ T6318] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 132.043484][ T6313] gfs2_readdir+0x13d/0x1d0
[ 132.049486][ T6318] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 132.050302][ T6313] ? __pfx_gfs2_readdir+0x10/0x10
[ 132.054861][ T6313] ? iterate_dir+0x292/0x9e0
[ 132.056774][ T6313] ? selinux_file_permission+0x125/0x590
[ 132.059080][ T6313] iterate_dir+0x292/0x9e0
[ 132.060904][ T6313] __x64_sys_getdents64+0x14f/0x2e0
[ 132.063099][ T6313] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 132.065537][ T6313] ? xfd_validate_state+0x5d/0x180
[ 132.067773][ T6313] ? __pfx_filldir64+0x10/0x10
[ 132.069826][ T6313] do_syscall_64+0xcf/0x260
[ 132.071726][ T6313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.074472][ T6313] RIP: 0033:0x7f196247dea9
[ 132.076120][ T6313] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 132.083929][ T6313] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 132.087378][ T6313] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 132.090347][ T6313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 132.093383][ T6313] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 132.096422][ T6313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 132.099570][ T6313] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 132.102984][ T6313]
[ 132.119842][ T6322] loop2: detected capacity change from 0 to 32768
[ 132.142527][ T6322] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 132.145706][ T6322] CPU: 2 PID: 6322 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 132.149485][ T6322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 132.153715][ T6322] Call Trace:
[ 132.155150][ T6322]
[ 132.156452][ T6322] dump_stack_lvl+0x16c/0x1f0
[ 132.158494][ T6322] sysfs_warn_dup+0x7f/0xa0
[ 132.160465][ T6322] sysfs_create_dir_ns+0x24d/0x2b0
[ 132.162694][ T6322] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 132.165093][ T6322] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.167368][ T6322] ? do_raw_spin_unlock+0x172/0x230
[ 132.169587][ T6322] kobject_add_internal+0x2c8/0x990
[ 132.171838][ T6322] kobject_init_and_add+0x11c/0x190
[ 132.174062][ T6322] ? __pfx_kobject_init_and_add+0x10/0x10
[ 132.176456][ T6322] ? lockdep_init_map_type+0x16d/0x7d0
[ 132.178726][ T6322] ? lockdep_init_map_type+0x16d/0x7d0
[ 132.181025][ T6322] gfs2_sys_fs_add+0x207/0x470
[ 132.183076][ T6322] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 132.185292][ T6322] ? __pfx_alloc_workqueue+0x10/0x10
[ 132.187569][ T6322] ? read_word_at_a_time+0xe/0x20
[ 132.189676][ T6322] gfs2_fill_super+0x1352/0x2bf0
[ 132.191791][ T6322] ? __pfx_gfs2_fill_super+0x10/0x10
[ 132.194023][ T6322] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.196302][ T6322] ? set_blocksize+0x2b1/0x350
[ 132.198373][ T6322] ? sb_set_blocksize+0xf6/0x120
[ 132.200811][ T6322] ? setup_bdev_super+0x392/0x720
[ 132.202989][ T6322] get_tree_bdev+0x36f/0x610
[ 132.205012][ T6322] ? __pfx_gfs2_fill_super+0x10/0x10
[ 132.207158][ T6322] ? __pfx_get_tree_bdev+0x10/0x10
[ 132.209287][ T6322] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 132.211373][ T6322] ? cap_capable+0x1cf/0x240
[ 132.213357][ T6322] gfs2_get_tree+0x4e/0x280
[ 132.215342][ T6322] vfs_get_tree+0x8f/0x380
[ 132.217264][ T6322] path_mount+0x14e6/0x1f20
[ 132.219222][ T6322] ? kmem_cache_free+0x12e/0x390
[ 132.221368][ T6322] ? __pfx_path_mount+0x10/0x10
[ 132.223481][ T6322] ? putname+0x12e/0x170
[ 132.225333][ T6322] __x64_sys_mount+0x297/0x320
[ 132.227359][ T6322] ? __pfx___x64_sys_mount+0x10/0x10
[ 132.229907][ T6322] do_syscall_64+0xcf/0x260
[ 132.232088][ T6322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.234647][ T6322] RIP: 0033:0x7fd083e7f5aa
[ 132.236570][ T6322] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 132.244672][ T6322] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 132.248096][ T6322] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 132.251464][ T6322] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 132.254794][ T6322] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 132.257854][ T6322] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 132.261200][ T6322] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 132.264649][ T6322]
[ 132.267100][ T6322] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 132.273762][ T6322] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 132.545477][ T6326] loop0: detected capacity change from 0 to 32768
[ 132.563657][ T6326] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 132.567080][ T6326] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 132.586611][ T6326] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 132.591567][ T30] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 132.595049][ T30] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 132.659745][ T30] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 64ms
[ 132.663906][ T30] gfs2: fsid=syz:syz.0: jid=0: Done
[ 132.666213][ T6326] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 132.676724][ T6326] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 132.680269][ T6326] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 132.680269][ T6326] inode = 12 2341
[ 132.680269][ T6326] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 132.688242][ T6329] loop1: detected capacity change from 0 to 32768
[ 132.688665][ T6326] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 132.697469][ T6329] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 132.698719][ T6326] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6326 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 132.703845][ T6329] CPU: 2 PID: 6329 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 132.704931][ T6326] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 132.708172][ T6329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 132.709756][ T6331] loop3: detected capacity change from 0 to 32768
[ 132.718890][ T6329] Call Trace:
[ 132.720371][ T6329]
[ 132.721614][ T6329] dump_stack_lvl+0x16c/0x1f0
[ 132.723559][ T6329] sysfs_warn_dup+0x7f/0xa0
[ 132.725504][ T6329] sysfs_create_dir_ns+0x24d/0x2b0
[ 132.727648][ T6329] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 132.729464][ T6331] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 132.729968][ T6329] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.729993][ T6329] ? do_raw_spin_unlock+0x172/0x230
[ 132.737217][ T6329] kobject_add_internal+0x2c8/0x990
[ 132.739418][ T6329] kobject_init_and_add+0x11c/0x190
[ 132.741497][ T6329] ? __pfx_kobject_init_and_add+0x10/0x10
[ 132.743626][ T6329] ? lockdep_init_map_type+0x16d/0x7d0
[ 132.745640][ T6329] ? lockdep_init_map_type+0x16d/0x7d0
[ 132.747669][ T6329] gfs2_sys_fs_add+0x207/0x470
[ 132.749457][ T6329] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 132.751530][ T6329] ? __pfx_alloc_workqueue+0x10/0x10
[ 132.753725][ T6329] ? read_word_at_a_time+0xe/0x20
[ 132.755850][ T6329] gfs2_fill_super+0x1352/0x2bf0
[ 132.757910][ T6329] ? __pfx_gfs2_fill_super+0x10/0x10
[ 132.760114][ T6329] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.762359][ T6329] ? set_blocksize+0x2b1/0x350
[ 132.764389][ T6329] ? sb_set_blocksize+0xf6/0x120
[ 132.766438][ T6329] ? setup_bdev_super+0x392/0x720
[ 132.768532][ T6329] get_tree_bdev+0x36f/0x610
[ 132.770465][ T6329] ? __pfx_gfs2_fill_super+0x10/0x10
[ 132.772670][ T6329] ? __pfx_get_tree_bdev+0x10/0x10
[ 132.774781][ T6329] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 132.777049][ T6329] ? cap_capable+0x1cf/0x240
[ 132.779006][ T6329] gfs2_get_tree+0x4e/0x280
[ 132.780912][ T6329] vfs_get_tree+0x8f/0x380
[ 132.782769][ T6329] path_mount+0x14e6/0x1f20
[ 132.784649][ T6329] ? kmem_cache_free+0x12e/0x390
[ 132.786728][ T6329] ? __pfx_path_mount+0x10/0x10
[ 132.788742][ T6329] ? putname+0x12e/0x170
[ 132.790544][ T6329] __x64_sys_mount+0x297/0x320
[ 132.792544][ T6329] ? __pfx___x64_sys_mount+0x10/0x10
[ 132.794766][ T6329] do_syscall_64+0xcf/0x260
[ 132.796672][ T6329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.799115][ T6329] RIP: 0033:0x7f6440e7f5aa
[ 132.800981][ T6329] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 132.808875][ T6329] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 132.812258][ T6329] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 132.815355][ T6329] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 132.818238][ T6329] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 132.821407][ T6329] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 132.824677][ T6329] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 132.827875][ T6329]
[ 132.829140][ T6331] CPU: 3 PID: 6331 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 132.832771][ T6331] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 132.835877][ T6326] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 132.836493][ T6331] Call Trace:
[ 132.839978][ T6329] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 132.840772][ T6331]
[ 132.840779][ T6331] dump_stack_lvl+0x16c/0x1f0
[ 132.840802][ T6331] sysfs_warn_dup+0x7f/0xa0
[ 132.840817][ T6331] sysfs_create_dir_ns+0x24d/0x2b0
[ 132.840832][ T6331] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 132.846958][ T6329] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 132.847297][ T6331] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.849410][ T6326] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 132.851069][ T6331] ? do_raw_spin_unlock+0x172/0x230
[ 132.851087][ T6331] kobject_add_internal+0x2c8/0x990
[ 132.851107][ T6331] kobject_init_and_add+0x11c/0x190
[ 132.851125][ T6331] ? __pfx_kobject_init_and_add+0x10/0x10
[ 132.851143][ T6331] ? lockdep_init_map_type+0x16d/0x7d0
[ 132.853152][ T6326] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 132.855280][ T6331] ? lockdep_init_map_type+0x16d/0x7d0
[ 132.858106][ T6326] gfs2: fsid=syz:syz.0: File system withdrawn
[ 132.858232][ T6333] loop2: detected capacity change from 0 to 32768
[ 132.859976][ T6331] gfs2_sys_fs_add+0x207/0x470
[ 132.859995][ T6331] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 132.860010][ T6331] ? __pfx_alloc_workqueue+0x10/0x10
[ 132.888153][ T6331] ? read_word_at_a_time+0xe/0x20
[ 132.890010][ T6331] gfs2_fill_super+0x1352/0x2bf0
[ 132.891728][ T6331] ? __pfx_gfs2_fill_super+0x10/0x10
[ 132.893549][ T6331] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.895415][ T6331] ? set_blocksize+0x2b1/0x350
[ 132.897046][ T6331] ? sb_set_blocksize+0xf6/0x120
[ 132.898938][ T6331] ? setup_bdev_super+0x392/0x720
[ 132.901160][ T6331] get_tree_bdev+0x36f/0x610
[ 132.903947][ T6331] ? __pfx_gfs2_fill_super+0x10/0x10
[ 132.905958][ T6331] ? __pfx_get_tree_bdev+0x10/0x10
[ 132.907925][ T6331] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 132.910036][ T6331] ? cap_capable+0x1cf/0x240
[ 132.911864][ T6331] gfs2_get_tree+0x4e/0x280
[ 132.913617][ T6331] vfs_get_tree+0x8f/0x380
[ 132.915328][ T6331] path_mount+0x14e6/0x1f20
[ 132.917078][ T6331] ? kmem_cache_free+0x12e/0x390
[ 132.918972][ T6331] ? __pfx_path_mount+0x10/0x10
[ 132.921151][ T6331] ? putname+0x12e/0x170
[ 132.922788][ T6331] __x64_sys_mount+0x297/0x320
[ 132.924676][ T6331] ? __pfx___x64_sys_mount+0x10/0x10
[ 132.926663][ T6331] do_syscall_64+0xcf/0x260
[ 132.928603][ T6331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.930832][ T6331] RIP: 0033:0x7f196247f5aa
[ 132.932528][ T6331] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 132.940176][ T6331] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 132.943242][ T6331] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 132.946120][ T6331] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 132.949496][ T6331] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 132.952778][ T6331] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 132.955873][ T6331] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 132.958940][ T6331]
[ 132.961883][ T6333] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 132.964778][ T6333] CPU: 1 PID: 6333 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 132.968452][ T6333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 132.972493][ T6333] Call Trace:
[ 132.973872][ T6333]
[ 132.975685][ T6333] dump_stack_lvl+0x16c/0x1f0
[ 132.977278][ T6333] sysfs_warn_dup+0x7f/0xa0
[ 132.978810][ T6333] sysfs_create_dir_ns+0x24d/0x2b0
[ 132.979415][ T6331] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 132.980368][ T6333] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 132.980389][ T6333] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 132.980412][ T6333] ? do_raw_spin_unlock+0x172/0x230
[ 132.980431][ T6333] kobject_add_internal+0x2c8/0x990
[ 132.985407][ T6331] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 132.987069][ T6333] kobject_init_and_add+0x11c/0x190
[ 132.987095][ T6333] ? __pfx_kobject_init_and_add+0x10/0x10
[ 132.987118][ T6333] ? lockdep_init_map_type+0x16d/0x7d0
[ 133.000698][ T6333] ? lockdep_init_map_type+0x16d/0x7d0
[ 133.002539][ T6333] gfs2_sys_fs_add+0x207/0x470
[ 133.004184][ T6333] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 133.005925][ T6333] ? __pfx_alloc_workqueue+0x10/0x10
[ 133.007656][ T6333] ? read_word_at_a_time+0xe/0x20
[ 133.009207][ T6333] gfs2_fill_super+0x1352/0x2bf0
[ 133.010920][ T6333] ? __pfx_gfs2_fill_super+0x10/0x10
[ 133.012699][ T6333] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 133.014510][ T6333] ? set_blocksize+0x2b1/0x350
[ 133.016159][ T6333] ? sb_set_blocksize+0xf6/0x120
[ 133.017832][ T6333] ? setup_bdev_super+0x392/0x720
[ 133.019515][ T6333] get_tree_bdev+0x36f/0x610
[ 133.021060][ T6333] ? __pfx_gfs2_fill_super+0x10/0x10
[ 133.022837][ T6333] ? __pfx_get_tree_bdev+0x10/0x10
[ 133.024544][ T6333] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 133.026457][ T6333] ? cap_capable+0x1cf/0x240
[ 133.028028][ T6333] gfs2_get_tree+0x4e/0x280
[ 133.029596][ T6333] vfs_get_tree+0x8f/0x380
[ 133.031069][ T6333] path_mount+0x14e6/0x1f20
[ 133.032818][ T6333] ? kmem_cache_free+0x12e/0x390
[ 133.034487][ T6333] ? __pfx_path_mount+0x10/0x10
[ 133.036181][ T6333] ? putname+0x12e/0x170
[ 133.037778][ T6333] __x64_sys_mount+0x297/0x320
[ 133.039557][ T6333] ? __pfx___x64_sys_mount+0x10/0x10
[ 133.041270][ T6333] do_syscall_64+0xcf/0x260
[ 133.042722][ T6333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.044543][ T6333] RIP: 0033:0x7fd083e7f5aa
[ 133.045918][ T6333] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 133.052948][ T6333] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 133.055792][ T6333] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 133.058474][ T6333] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 133.061161][ T6333] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 133.063847][ T6333] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 133.066681][ T6333] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 133.069344][ T6333]
[ 133.070480][ T6326] CPU: 0 PID: 6326 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 133.074516][ T6326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 133.078828][ T6326] Call Trace:
[ 133.080308][ T6326]
[ 133.081629][ T6326] dump_stack_lvl+0x16c/0x1f0
[ 133.083836][ T6326] gfs2_withdraw+0xab8/0x1290
[ 133.086718][ T6326] ? __pfx_gfs2_withdraw+0x10/0x10
[ 133.088983][ T6326] gfs2_dirent_scan+0x2fc/0x3c0
[ 133.090696][ T6333] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 133.091112][ T6326] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 133.095192][ T6333] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 133.097078][ T6326] gfs2_dir_read+0x36a/0x14d0
[ 133.100926][ T6326] ? inode_go_held+0x151/0x210
[ 133.103168][ T6326] ? __pfx_inode_go_held+0x10/0x10
[ 133.105401][ T6326] ? gfs2_instantiate+0x1eb/0x250
[ 133.107678][ T6326] ? gfs2_glock_wait+0x1e0/0x330
[ 133.109855][ T6326] ? __pfx_gfs2_dir_read+0x10/0x10
[ 133.112008][ T6326] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 133.113910][ T6326] ? do_raw_spin_unlock+0x172/0x230
[ 133.115932][ T6326] gfs2_readdir+0x13d/0x1d0
[ 133.117773][ T6326] ? __pfx_gfs2_readdir+0x10/0x10
[ 133.119770][ T6326] ? iterate_dir+0x292/0x9e0
[ 133.121620][ T6326] ? selinux_file_permission+0x125/0x590
[ 133.123749][ T6326] iterate_dir+0x292/0x9e0
[ 133.125726][ T6326] __x64_sys_getdents64+0x14f/0x2e0
[ 133.127816][ T6326] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 133.130008][ T6326] ? xfd_validate_state+0x5d/0x180
[ 133.132040][ T6326] ? __pfx_filldir64+0x10/0x10
[ 133.134079][ T6326] do_syscall_64+0xcf/0x260
[ 133.135835][ T6326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.138121][ T6326] RIP: 0033:0x7f2544a7dea9
[ 133.139845][ T6326] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 133.147151][ T6326] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 133.150347][ T6326] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 133.153035][ T6326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 133.155697][ T6326] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 133.158352][ T6326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 133.161436][ T6326] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 133.164520][ T6326]
[ 133.235127][ T1359] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.238334][ T1359] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.496238][ T6340] loop1: detected capacity change from 0 to 32768
[ 133.526517][ T6340] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 133.530871][ T6340] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 133.543080][ T6340] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 133.548164][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 133.551924][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 133.592496][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 133.597310][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 133.602686][ T6340] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 133.613255][ T6340] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 133.617015][ T6340] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 133.617015][ T6340] inode = 12 2341
[ 133.617015][ T6340] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 133.625551][ T6340] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 133.629548][ T6340] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6340 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 133.633720][ T6340] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 133.637159][ T6340] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 133.640042][ T6340] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 133.643952][ T6340] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 133.647011][ T6340] gfs2: fsid=syz:syz.0: File system withdrawn
[ 133.652198][ T6340] CPU: 0 PID: 6340 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 133.656440][ T6340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 133.660913][ T6340] Call Trace:
[ 133.662295][ T6340]
[ 133.663606][ T6340] dump_stack_lvl+0x16c/0x1f0
[ 133.665676][ T6340] gfs2_withdraw+0xab8/0x1290
[ 133.667764][ T6340] ? __pfx_gfs2_withdraw+0x10/0x10
[ 133.670012][ T6340] gfs2_dirent_scan+0x2fc/0x3c0
[ 133.672123][ T6340] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 133.674551][ T6340] gfs2_dir_read+0x36a/0x14d0
[ 133.676593][ T6340] ? inode_go_held+0x151/0x210
[ 133.678704][ T6340] ? __pfx_inode_go_held+0x10/0x10
[ 133.680928][ T6340] ? gfs2_instantiate+0x1eb/0x250
[ 133.683099][ T6340] ? gfs2_glock_wait+0x1e0/0x330
[ 133.685057][ T6340] ? __pfx_gfs2_dir_read+0x10/0x10
[ 133.687088][ T6340] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 133.689018][ T6340] ? do_raw_spin_unlock+0x172/0x230
[ 133.691166][ T6340] gfs2_readdir+0x13d/0x1d0
[ 133.693065][ T6340] ? __pfx_gfs2_readdir+0x10/0x10
[ 133.693321][ T6342] loop3: detected capacity change from 0 to 32768
[ 133.695011][ T6340] ? iterate_dir+0x292/0x9e0
[ 133.695035][ T6340] ? selinux_file_permission+0x125/0x590
[ 133.695054][ T6340] iterate_dir+0x292/0x9e0
[ 133.703722][ T6340] __x64_sys_getdents64+0x14f/0x2e0
[ 133.705984][ T6340] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 133.707141][ T6344] loop2: detected capacity change from 0 to 32768
[ 133.708449][ T6340] ? xfd_validate_state+0x5d/0x180
[ 133.713162][ T6342] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 133.713427][ T6340] ? __pfx_filldir64+0x10/0x10
[ 133.718396][ T6340] do_syscall_64+0xcf/0x260
[ 133.720408][ T6340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.722784][ T6340] RIP: 0033:0x7f6440e7dea9
[ 133.724498][ T6340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 133.730700][ T6344] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 133.731382][ T6340] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 133.736668][ T6340] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 133.739726][ T6340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 133.742781][ T6340] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 133.745826][ T6340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 133.748911][ T6340] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 133.751984][ T6340]
[ 133.753225][ T6342] CPU: 2 PID: 6342 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 133.757306][ T6342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 133.761322][ T6342] Call Trace:
[ 133.762692][ T6342]
[ 133.764008][ T6342] dump_stack_lvl+0x16c/0x1f0
[ 133.766089][ T6342] sysfs_warn_dup+0x7f/0xa0
[ 133.768069][ T6342] sysfs_create_dir_ns+0x24d/0x2b0
[ 133.770060][ T6342] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 133.772161][ T6342] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 133.774038][ T6342] ? do_raw_spin_unlock+0x172/0x230
[ 133.775857][ T6342] kobject_add_internal+0x2c8/0x990
[ 133.777633][ T6342] kobject_init_and_add+0x11c/0x190
[ 133.779521][ T6342] ? __pfx_kobject_init_and_add+0x10/0x10
[ 133.781700][ T6342] ? lockdep_init_map_type+0x16d/0x7d0
[ 133.783833][ T6342] ? lockdep_init_map_type+0x16d/0x7d0
[ 133.785900][ T6342] gfs2_sys_fs_add+0x207/0x470
[ 133.787663][ T6342] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 133.789695][ T6342] ? __pfx_alloc_workqueue+0x10/0x10
[ 133.791741][ T6342] ? read_word_at_a_time+0xe/0x20
[ 133.793676][ T6342] gfs2_fill_super+0x1352/0x2bf0
[ 133.795559][ T6342] ? __pfx_gfs2_fill_super+0x10/0x10
[ 133.797551][ T6342] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 133.799597][ T6342] ? set_blocksize+0x2b1/0x350
[ 133.801421][ T6342] ? sb_set_blocksize+0xf6/0x120
[ 133.803311][ T6342] ? setup_bdev_super+0x392/0x720
[ 133.805206][ T6342] get_tree_bdev+0x36f/0x610
[ 133.806979][ T6342] ? __pfx_gfs2_fill_super+0x10/0x10
[ 133.808963][ T6342] ? __pfx_get_tree_bdev+0x10/0x10
[ 133.810911][ T6342] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 133.812819][ T6342] ? cap_capable+0x1cf/0x240
[ 133.814400][ T6342] gfs2_get_tree+0x4e/0x280
[ 133.816133][ T6342] vfs_get_tree+0x8f/0x380
[ 133.817776][ T6342] path_mount+0x14e6/0x1f20
[ 133.819515][ T6342] ? kmem_cache_free+0x12e/0x390
[ 133.821421][ T6342] ? __pfx_path_mount+0x10/0x10
[ 133.823261][ T6342] ? putname+0x12e/0x170
[ 133.824834][ T6342] __x64_sys_mount+0x297/0x320
[ 133.826649][ T6342] ? __pfx___x64_sys_mount+0x10/0x10
[ 133.828581][ T6342] do_syscall_64+0xcf/0x260
[ 133.830228][ T6342] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.832477][ T6342] RIP: 0033:0x7f196247f5aa
[ 133.834172][ T6342] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 133.841387][ T6342] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 133.844528][ T6342] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 133.847517][ T6342] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 133.850412][ T6342] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 133.853464][ T6342] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 133.855107][ T6346] loop0: detected capacity change from 0 to 32768
[ 133.856444][ T6342] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 133.862186][ T6342]
[ 133.863277][ T6344] CPU: 1 PID: 6344 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 133.864851][ T6342] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 133.866931][ T6344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 133.866946][ T6344] Call Trace:
[ 133.866954][ T6344]
[ 133.866961][ T6344] dump_stack_lvl+0x16c/0x1f0
[ 133.866986][ T6344] sysfs_warn_dup+0x7f/0xa0
[ 133.873245][ T6342] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 133.877004][ T6344] sysfs_create_dir_ns+0x24d/0x2b0
[ 133.877029][ T6344] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 133.877049][ T6344] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 133.877070][ T6344] ? do_raw_spin_unlock+0x172/0x230
[ 133.896109][ T6344] kobject_add_internal+0x2c8/0x990
[ 133.898402][ T6344] kobject_init_and_add+0x11c/0x190
[ 133.900701][ T6344] ? __pfx_kobject_init_and_add+0x10/0x10
[ 133.903210][ T6344] ? lockdep_init_map_type+0x16d/0x7d0
[ 133.905564][ T6344] ? lockdep_init_map_type+0x16d/0x7d0
[ 133.907938][ T6344] gfs2_sys_fs_add+0x207/0x470
[ 133.910033][ T6344] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 133.912380][ T6344] ? __pfx_alloc_workqueue+0x10/0x10
[ 133.914723][ T6344] ? read_word_at_a_time+0xe/0x20
[ 133.916952][ T6344] gfs2_fill_super+0x1352/0x2bf0
[ 133.919087][ T6344] ? __pfx_gfs2_fill_super+0x10/0x10
[ 133.921134][ T6344] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 133.923230][ T6344] ? set_blocksize+0x2b1/0x350
[ 133.925102][ T6344] ? sb_set_blocksize+0xf6/0x120
[ 133.927074][ T6344] ? setup_bdev_super+0x392/0x720
[ 133.929873][ T6344] get_tree_bdev+0x36f/0x610
[ 133.931896][ T6344] ? __pfx_gfs2_fill_super+0x10/0x10
[ 133.934547][ T6344] ? __pfx_get_tree_bdev+0x10/0x10
[ 133.936745][ T6344] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 133.939150][ T6344] ? cap_capable+0x1cf/0x240
[ 133.941192][ T6344] gfs2_get_tree+0x4e/0x280
[ 133.943148][ T6344] vfs_get_tree+0x8f/0x380
[ 133.944907][ T6344] path_mount+0x14e6/0x1f20
[ 133.947273][ T6344] ? kmem_cache_free+0x12e/0x390
[ 133.949671][ T6344] ? __pfx_path_mount+0x10/0x10
[ 133.951799][ T6344] ? putname+0x12e/0x170
[ 133.953645][ T6344] __x64_sys_mount+0x297/0x320
[ 133.955759][ T6344] ? __pfx___x64_sys_mount+0x10/0x10
[ 133.958149][ T6344] do_syscall_64+0xcf/0x260
[ 133.960065][ T6344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.962586][ T6344] RIP: 0033:0x7fd083e7f5aa
[ 133.964380][ T6344] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 133.972371][ T6344] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 133.976005][ T6344] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 133.979631][ T6344] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 133.982953][ T6344] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 133.986164][ T6344] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 133.989612][ T6344] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 133.992832][ T6344]
[ 133.995820][ T6346] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 133.996966][ T6344] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 133.999120][ T6346] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 134.004383][ T6344] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 134.018461][ T6346] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 134.023552][ T828] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 134.026530][ T828] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 134.073213][ T828] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 134.090350][ T828] gfs2: fsid=syz:syz.0: jid=0: Done
[ 134.092949][ T6346] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 134.117385][ T6346] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 134.124563][ T6346] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 134.124563][ T6346] inode = 12 2341
[ 134.124563][ T6346] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 134.132588][ T6346] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 134.136492][ T6346] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6346 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 134.140922][ T6346] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
2024/05/14 22:39:06 executed programs: 223
[ 134.146326][ T6346] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 134.149425][ T6346] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 134.153676][ T6346] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 134.156542][ T6346] gfs2: fsid=syz:syz.0: File system withdrawn
[ 134.159101][ T6346] CPU: 0 PID: 6346 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 134.163036][ T6346] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 134.167313][ T6346] Call Trace:
[ 134.168776][ T6346]
[ 134.170035][ T6346] dump_stack_lvl+0x16c/0x1f0
[ 134.172061][ T6346] gfs2_withdraw+0xab8/0x1290
[ 134.174108][ T6346] ? __pfx_gfs2_withdraw+0x10/0x10
[ 134.176373][ T6346] gfs2_dirent_scan+0x2fc/0x3c0
[ 134.178494][ T6346] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 134.180854][ T6346] gfs2_dir_read+0x36a/0x14d0
[ 134.182951][ T6346] ? inode_go_held+0x151/0x210
[ 134.184999][ T6346] ? __pfx_inode_go_held+0x10/0x10
[ 134.187238][ T6346] ? gfs2_instantiate+0x1eb/0x250
[ 134.189431][ T6346] ? gfs2_glock_wait+0x1e0/0x330
[ 134.191567][ T6346] ? __pfx_gfs2_dir_read+0x10/0x10
[ 134.193786][ T6346] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 134.195875][ T6346] ? do_raw_spin_unlock+0x172/0x230
[ 134.198068][ T6346] gfs2_readdir+0x13d/0x1d0
[ 134.199988][ T6346] ? __pfx_gfs2_readdir+0x10/0x10
[ 134.202044][ T6346] ? iterate_dir+0x292/0x9e0
[ 134.203977][ T6346] ? selinux_file_permission+0x125/0x590
[ 134.206308][ T6346] iterate_dir+0x292/0x9e0
[ 134.208190][ T6346] __x64_sys_getdents64+0x14f/0x2e0
[ 134.210343][ T6346] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 134.212724][ T6346] ? xfd_validate_state+0x5d/0x180
[ 134.214861][ T6346] ? __pfx_filldir64+0x10/0x10
[ 134.216813][ T6346] do_syscall_64+0xcf/0x260
[ 134.218845][ T6346] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.221337][ T6346] RIP: 0033:0x7f2544a7dea9
[ 134.223231][ T6346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 134.231017][ T6346] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 134.234509][ T6346] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 134.237808][ T6346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 134.241131][ T6346] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 134.244432][ T6346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 134.247842][ T6346] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 134.251223][ T6346]
[ 134.375735][ T6353] loop1: detected capacity change from 0 to 32768
[ 134.385927][ T6353] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 134.389581][ T6353] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 134.395909][ T6353] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 134.400471][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 134.403805][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 134.455364][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 134.463365][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 134.468071][ T6353] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 134.495589][ T6355] loop3: detected capacity change from 0 to 32768
[ 134.498352][ T6353] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 134.498392][ T6353] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 134.498392][ T6353] inode = 12 2341
[ 134.498392][ T6353] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 134.512918][ T6353] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 134.516968][ T6353] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6353 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 134.521526][ T6353] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 134.522320][ T6355] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 134.525036][ T6353] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 134.528052][ T6355] CPU: 3 PID: 6355 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 134.531708][ T6353] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 134.534866][ T6355] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 134.534878][ T6355] Call Trace:
[ 134.534885][ T6355]
[ 134.534891][ T6355] dump_stack_lvl+0x16c/0x1f0
[ 134.534913][ T6355] sysfs_warn_dup+0x7f/0xa0
[ 134.538284][ T6353] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 134.542271][ T6355] sysfs_create_dir_ns+0x24d/0x2b0
[ 134.542291][ T6355] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 134.542307][ T6355] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 134.542325][ T6355] ? do_raw_spin_unlock+0x172/0x230
[ 134.546229][ T6353] gfs2: fsid=syz:syz.0: File system withdrawn
[ 134.546796][ T6355] kobject_add_internal+0x2c8/0x990
[ 134.546820][ T6355] kobject_init_and_add+0x11c/0x190
[ 134.565489][ T6355] ? __pfx_kobject_init_and_add+0x10/0x10
[ 134.567744][ T6355] ? lockdep_init_map_type+0x16d/0x7d0
[ 134.569905][ T6355] ? lockdep_init_map_type+0x16d/0x7d0
[ 134.572068][ T6355] gfs2_sys_fs_add+0x207/0x470
[ 134.573982][ T6355] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 134.575767][ T6357] loop2: detected capacity change from 0 to 32768
[ 134.576045][ T6355] ? __pfx_alloc_workqueue+0x10/0x10
[ 134.580734][ T6355] ? read_word_at_a_time+0xe/0x20
[ 134.582246][ T6357] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 134.582702][ T6355] gfs2_fill_super+0x1352/0x2bf0
[ 134.587641][ T6355] ? __pfx_gfs2_fill_super+0x10/0x10
[ 134.589745][ T6355] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 134.591882][ T6355] ? set_blocksize+0x2b1/0x350
[ 134.593779][ T6355] ? sb_set_blocksize+0xf6/0x120
[ 134.595723][ T6355] ? setup_bdev_super+0x392/0x720
[ 134.597735][ T6355] get_tree_bdev+0x36f/0x610
[ 134.599584][ T6355] ? __pfx_gfs2_fill_super+0x10/0x10
[ 134.601693][ T6355] ? __pfx_get_tree_bdev+0x10/0x10
[ 134.603690][ T6355] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 134.605947][ T6355] ? cap_capable+0x1cf/0x240
[ 134.607809][ T6355] gfs2_get_tree+0x4e/0x280
[ 134.609632][ T6355] vfs_get_tree+0x8f/0x380
[ 134.611469][ T6355] path_mount+0x14e6/0x1f20
[ 134.613287][ T6355] ? kmem_cache_free+0x12e/0x390
[ 134.615280][ T6355] ? __pfx_path_mount+0x10/0x10
[ 134.617213][ T6355] ? putname+0x12e/0x170
[ 134.618912][ T6355] __x64_sys_mount+0x297/0x320
[ 134.620766][ T6355] ? __pfx___x64_sys_mount+0x10/0x10
[ 134.622764][ T6355] do_syscall_64+0xcf/0x260
[ 134.624361][ T6355] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.626809][ T6355] RIP: 0033:0x7f196247f5aa
[ 134.628575][ T6355] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 134.635301][ T6355] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 134.638617][ T6355] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 134.641840][ T6355] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 134.644643][ T6355] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 134.647318][ T6355] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 134.650295][ T6355] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 134.653608][ T6355]
[ 134.654915][ T6353] CPU: 1 PID: 6353 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 134.656898][ T6355] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 134.658735][ T6353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 134.666793][ T6355] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 134.667866][ T6353] Call Trace:
[ 134.667875][ T6353]
[ 134.667881][ T6353] dump_stack_lvl+0x16c/0x1f0
[ 134.667901][ T6353] gfs2_withdraw+0xab8/0x1290
[ 134.676922][ T6353] ? __pfx_gfs2_withdraw+0x10/0x10
[ 134.678880][ T6353] gfs2_dirent_scan+0x2fc/0x3c0
[ 134.680775][ T6353] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 134.683224][ T6353] gfs2_dir_read+0x36a/0x14d0
[ 134.685290][ T6353] ? inode_go_held+0x151/0x210
[ 134.687333][ T6353] ? __pfx_inode_go_held+0x10/0x10
[ 134.689488][ T6353] ? gfs2_instantiate+0x1eb/0x250
[ 134.691610][ T6353] ? gfs2_glock_wait+0x1e0/0x330
[ 134.693708][ T6353] ? __pfx_gfs2_dir_read+0x10/0x10
[ 134.695856][ T6353] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 134.697723][ T6353] ? do_raw_spin_unlock+0x172/0x230
[ 134.700008][ T6353] gfs2_readdir+0x13d/0x1d0
[ 134.701800][ T6353] ? __pfx_gfs2_readdir+0x10/0x10
[ 134.703947][ T6353] ? iterate_dir+0x292/0x9e0
[ 134.706028][ T6353] ? selinux_file_permission+0x125/0x590
[ 134.708460][ T6353] iterate_dir+0x292/0x9e0
[ 134.710413][ T6353] __x64_sys_getdents64+0x14f/0x2e0
[ 134.712702][ T6353] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 134.715200][ T6353] ? xfd_validate_state+0x5d/0x180
[ 134.717431][ T6353] ? __pfx_filldir64+0x10/0x10
[ 134.719545][ T6353] do_syscall_64+0xcf/0x260
[ 134.721531][ T6353] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.724139][ T6353] RIP: 0033:0x7f6440e7dea9
[ 134.726073][ T6353] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 134.733699][ T6353] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 134.736773][ T6353] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 134.739689][ T6353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 134.742326][ T6353] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 134.744975][ T6353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 134.747665][ T6353] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 134.750303][ T6353]
[ 134.751641][ T6357] CPU: 2 PID: 6357 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 134.755390][ T6357] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 134.759966][ T6357] Call Trace:
[ 134.761399][ T6357]
[ 134.762650][ T6357] dump_stack_lvl+0x16c/0x1f0
[ 134.764867][ T6357] sysfs_warn_dup+0x7f/0xa0
[ 134.766845][ T6357] sysfs_create_dir_ns+0x24d/0x2b0
[ 134.769261][ T6357] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 134.771696][ T6357] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 134.774021][ T6357] ? do_raw_spin_unlock+0x172/0x230
[ 134.776297][ T6357] kobject_add_internal+0x2c8/0x990
[ 134.778567][ T6357] kobject_init_and_add+0x11c/0x190
[ 134.780770][ T6357] ? __pfx_kobject_init_and_add+0x10/0x10
[ 134.783058][ T6357] ? lockdep_init_map_type+0x16d/0x7d0
[ 134.784934][ T6357] ? lockdep_init_map_type+0x16d/0x7d0
[ 134.786860][ T6357] gfs2_sys_fs_add+0x207/0x470
[ 134.788701][ T6357] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 134.790694][ T6357] ? __pfx_alloc_workqueue+0x10/0x10
[ 134.792732][ T6357] ? read_word_at_a_time+0xe/0x20
[ 134.794632][ T6357] gfs2_fill_super+0x1352/0x2bf0
[ 134.796060][ T6361] loop0: detected capacity change from 0 to 32768
[ 134.796488][ T6357] ? __pfx_gfs2_fill_super+0x10/0x10
[ 134.796510][ T6357] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 134.796529][ T6357] ? set_blocksize+0x2b1/0x350
[ 134.804651][ T6357] ? sb_set_blocksize+0xf6/0x120
[ 134.806347][ T6357] ? setup_bdev_super+0x392/0x720
[ 134.808299][ T6357] get_tree_bdev+0x36f/0x610
[ 134.810054][ T6357] ? __pfx_gfs2_fill_super+0x10/0x10
[ 134.812055][ T6357] ? __pfx_get_tree_bdev+0x10/0x10
[ 134.813991][ T6357] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 134.816083][ T6357] ? cap_capable+0x1cf/0x240
[ 134.817815][ T6357] gfs2_get_tree+0x4e/0x280
[ 134.819460][ T6357] vfs_get_tree+0x8f/0x380
[ 134.821143][ T6357] path_mount+0x14e6/0x1f20
[ 134.822777][ T6357] ? kmem_cache_free+0x12e/0x390
[ 134.824697][ T6357] ? __pfx_path_mount+0x10/0x10
[ 134.826541][ T6357] ? putname+0x12e/0x170
[ 134.828242][ T6357] __x64_sys_mount+0x297/0x320
[ 134.830061][ T6357] ? __pfx___x64_sys_mount+0x10/0x10
[ 134.832081][ T6357] do_syscall_64+0xcf/0x260
[ 134.833830][ T6357] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.836328][ T6357] RIP: 0033:0x7fd083e7f5aa
[ 134.838041][ T6357] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 134.845223][ T6357] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 134.848309][ T6357] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 134.851223][ T6357] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 134.854199][ T6357] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 134.857183][ T6357] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 134.860108][ T6357] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 134.862997][ T6357]
[ 134.870594][ T6357] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 134.876822][ T6357] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 134.885455][ T6361] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 134.888651][ T6361] CPU: 1 PID: 6361 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 134.892293][ T6361] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 134.895994][ T6361] Call Trace:
[ 134.897305][ T6361]
[ 134.898486][ T6361] dump_stack_lvl+0x16c/0x1f0
[ 134.900350][ T6361] sysfs_warn_dup+0x7f/0xa0
[ 134.901949][ T6361] sysfs_create_dir_ns+0x24d/0x2b0
[ 134.903930][ T6361] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 134.906070][ T6361] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 134.908169][ T6361] ? do_raw_spin_unlock+0x172/0x230
[ 134.909969][ T6361] kobject_add_internal+0x2c8/0x990
[ 134.911801][ T6361] kobject_init_and_add+0x11c/0x190
[ 134.913638][ T6361] ? __pfx_kobject_init_and_add+0x10/0x10
[ 134.915836][ T6361] ? lockdep_init_map_type+0x16d/0x7d0
[ 134.917785][ T6361] ? lockdep_init_map_type+0x16d/0x7d0
[ 134.919758][ T6361] gfs2_sys_fs_add+0x207/0x470
[ 134.921539][ T6361] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 134.923549][ T6361] ? __pfx_alloc_workqueue+0x10/0x10
[ 134.925505][ T6361] ? read_word_at_a_time+0xe/0x20
[ 134.927404][ T6361] gfs2_fill_super+0x1352/0x2bf0
[ 134.929292][ T6361] ? __pfx_gfs2_fill_super+0x10/0x10
[ 134.931219][ T6361] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 134.933263][ T6361] ? set_blocksize+0x2b1/0x350
[ 134.935061][ T6361] ? sb_set_blocksize+0xf6/0x120
[ 134.936839][ T6361] ? setup_bdev_super+0x392/0x720
[ 134.938754][ T6361] get_tree_bdev+0x36f/0x610
[ 134.940475][ T6361] ? __pfx_gfs2_fill_super+0x10/0x10
[ 134.942466][ T6361] ? __pfx_get_tree_bdev+0x10/0x10
[ 134.944329][ T6361] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 134.946389][ T6361] ? cap_capable+0x1cf/0x240
[ 134.948093][ T6361] gfs2_get_tree+0x4e/0x280
[ 134.949745][ T6361] vfs_get_tree+0x8f/0x380
[ 134.951384][ T6361] path_mount+0x14e6/0x1f20
[ 134.953054][ T6361] ? kmem_cache_free+0x12e/0x390
[ 134.954894][ T6361] ? __pfx_path_mount+0x10/0x10
[ 134.956716][ T6361] ? putname+0x12e/0x170
[ 134.958287][ T6361] __x64_sys_mount+0x297/0x320
[ 134.960049][ T6361] ? __pfx___x64_sys_mount+0x10/0x10
[ 134.961889][ T6361] do_syscall_64+0xcf/0x260
[ 134.963522][ T6361] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.965710][ T6361] RIP: 0033:0x7f2544a7f5aa
[ 134.967393][ T6361] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 134.974254][ T6361] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 134.977416][ T6361] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 134.980402][ T6361] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 134.983382][ T6361] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 134.986384][ T6361] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 134.989405][ T6361] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 134.992331][ T6361]
[ 134.993984][ T6361] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 134.999806][ T6361] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 135.424156][ T6367] loop3: detected capacity change from 0 to 32768
[ 135.452358][ T6367] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 135.455953][ T6367] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 135.476222][ T6367] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 135.481059][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 135.483907][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 135.509772][ T6369] loop2: detected capacity change from 0 to 32768
[ 135.509796][ T6371] loop1: detected capacity change from 0 to 32768
[ 135.519213][ T6369] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 135.523285][ T6369] CPU: 3 PID: 6369 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 135.526025][ T6371] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 135.527606][ T6369] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 135.532506][ T6373] loop0: detected capacity change from 0 to 32768
[ 135.534760][ T6369] Call Trace:
[ 135.534770][ T6369]
[ 135.534777][ T6369] dump_stack_lvl+0x16c/0x1f0
[ 135.534802][ T6369] sysfs_warn_dup+0x7f/0xa0
[ 135.542464][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms
[ 135.544000][ T6369] sysfs_create_dir_ns+0x24d/0x2b0
[ 135.544022][ T6369] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 135.547081][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 135.548847][ T6369] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 135.551293][ T6367] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 135.553154][ T6369] ? do_raw_spin_unlock+0x172/0x230
[ 135.559920][ T6369] kobject_add_internal+0x2c8/0x990
[ 135.561969][ T6369] kobject_init_and_add+0x11c/0x190
[ 135.564005][ T6369] ? __pfx_kobject_init_and_add+0x10/0x10
[ 135.566169][ T6369] ? lockdep_init_map_type+0x16d/0x7d0
[ 135.568238][ T6369] ? lockdep_init_map_type+0x16d/0x7d0
[ 135.570306][ T6369] gfs2_sys_fs_add+0x207/0x470
[ 135.572125][ T6369] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 135.574077][ T6369] ? __pfx_alloc_workqueue+0x10/0x10
[ 135.576038][ T6369] ? read_word_at_a_time+0xe/0x20
[ 135.577874][ T6369] gfs2_fill_super+0x1352/0x2bf0
[ 135.579679][ T6369] ? __pfx_gfs2_fill_super+0x10/0x10
[ 135.581585][ T6369] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 135.583559][ T6369] ? set_blocksize+0x2b1/0x350
[ 135.585305][ T6369] ? sb_set_blocksize+0xf6/0x120
[ 135.587127][ T6369] ? setup_bdev_super+0x392/0x720
[ 135.588238][ T6367] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 135.588821][ T6369] get_tree_bdev+0x36f/0x610
[ 135.588838][ T6369] ? __pfx_gfs2_fill_super+0x10/0x10
[ 135.588856][ T6369] ? __pfx_get_tree_bdev+0x10/0x10
[ 135.594174][ T6367] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 135.594174][ T6367] inode = 12 2341
[ 135.594174][ T6367] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 135.595672][ T6369] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 135.595696][ T6369] ? cap_capable+0x1cf/0x240
[ 135.597584][ T6367] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 135.603934][ T6369] gfs2_get_tree+0x4e/0x280
[ 135.603959][ T6369] vfs_get_tree+0x8f/0x380
[ 135.603974][ T6369] path_mount+0x14e6/0x1f20
[ 135.603987][ T6369] ? kmem_cache_free+0x12e/0x390
[ 135.604004][ T6369] ? __pfx_path_mount+0x10/0x10
[ 135.604017][ T6369] ? putname+0x12e/0x170
[ 135.606465][ T6367] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6367 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 135.608085][ T6369] __x64_sys_mount+0x297/0x320
[ 135.608102][ T6369] ? __pfx___x64_sys_mount+0x10/0x10
[ 135.608117][ T6369] do_syscall_64+0xcf/0x260
[ 135.608136][ T6369] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.614112][ T6367] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 135.615147][ T6369] RIP: 0033:0x7fd083e7f5aa
[ 135.616890][ T6367] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 135.618578][ T6369] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 135.620519][ T6367] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 135.621936][ T6369] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 135.621953][ T6369] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 135.621962][ T6369] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 135.621971][ T6369] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 135.621980][ T6369] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 135.625281][ T6367] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 135.627041][ T6369] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 135.630214][ T6367] gfs2: fsid=syz:syz.0: File system withdrawn
[ 135.630508][ T6369]
[ 135.673519][ T6367] CPU: 0 PID: 6367 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 135.677466][ T6367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 135.681408][ T6367] Call Trace:
[ 135.682754][ T6367]
[ 135.683933][ T6367] dump_stack_lvl+0x16c/0x1f0
[ 135.685802][ T6367] gfs2_withdraw+0xab8/0x1290
[ 135.687639][ T6367] ? __pfx_gfs2_withdraw+0x10/0x10
[ 135.689596][ T6367] gfs2_dirent_scan+0x2fc/0x3c0
[ 135.691603][ T6367] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 135.694011][ T6367] gfs2_dir_read+0x36a/0x14d0
[ 135.695690][ T6373] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 135.696069][ T6367] ? inode_go_held+0x151/0x210
[ 135.700938][ T6367] ? __pfx_inode_go_held+0x10/0x10
[ 135.703165][ T6367] ? gfs2_instantiate+0x1eb/0x250
[ 135.705385][ T6367] ? gfs2_glock_wait+0x1e0/0x330
[ 135.707547][ T6367] ? __pfx_gfs2_dir_read+0x10/0x10
[ 135.709785][ T6367] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 135.711964][ T6367] ? do_raw_spin_unlock+0x172/0x230
[ 135.714215][ T6367] gfs2_readdir+0x13d/0x1d0
[ 135.716187][ T6367] ? __pfx_gfs2_readdir+0x10/0x10
[ 135.718638][ T6367] ? iterate_dir+0x292/0x9e0
[ 135.720687][ T6367] ? selinux_file_permission+0x125/0x590
[ 135.723083][ T6367] iterate_dir+0x292/0x9e0
[ 135.725033][ T6367] __x64_sys_getdents64+0x14f/0x2e0
[ 135.727270][ T6367] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 135.729697][ T6367] ? xfd_validate_state+0x5d/0x180
[ 135.731865][ T6367] ? __pfx_filldir64+0x10/0x10
[ 135.733889][ T6367] do_syscall_64+0xcf/0x260
[ 135.735876][ T6367] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.738484][ T6367] RIP: 0033:0x7f196247dea9
[ 135.740427][ T6367] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 135.748633][ T6367] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 135.752246][ T6367] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 135.755690][ T6367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 135.758964][ T6367] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 135.762065][ T6367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 135.765178][ T6367] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 135.768476][ T6367]
[ 135.769851][ T6373] CPU: 3 PID: 6373 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 135.769972][ T6369] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 135.773410][ T6373] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 135.773424][ T6373] Call Trace:
[ 135.773432][ T6373]
[ 135.773439][ T6373] dump_stack_lvl+0x16c/0x1f0
[ 135.773464][ T6373] sysfs_warn_dup+0x7f/0xa0
[ 135.773483][ T6373] sysfs_create_dir_ns+0x24d/0x2b0
[ 135.773501][ T6373] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 135.778636][ T6369] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 135.782364][ T6373] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 135.782388][ T6373] ? do_raw_spin_unlock+0x172/0x230
[ 135.782407][ T6373] kobject_add_internal+0x2c8/0x990
[ 135.782429][ T6373] kobject_init_and_add+0x11c/0x190
[ 135.782450][ T6373] ? __pfx_kobject_init_and_add+0x10/0x10
[ 135.782472][ T6373] ? lockdep_init_map_type+0x16d/0x7d0
[ 135.810101][ T6373] ? lockdep_init_map_type+0x16d/0x7d0
[ 135.812101][ T6373] gfs2_sys_fs_add+0x207/0x470
[ 135.813937][ T6373] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 135.815944][ T6373] ? __pfx_alloc_workqueue+0x10/0x10
[ 135.817947][ T6373] ? read_word_at_a_time+0xe/0x20
[ 135.819874][ T6373] gfs2_fill_super+0x1352/0x2bf0
[ 135.821768][ T6373] ? __pfx_gfs2_fill_super+0x10/0x10
[ 135.823775][ T6373] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 135.825802][ T6373] ? set_blocksize+0x2b1/0x350
[ 135.827582][ T6373] ? sb_set_blocksize+0xf6/0x120
[ 135.829452][ T6373] ? setup_bdev_super+0x392/0x720
[ 135.831355][ T6373] get_tree_bdev+0x36f/0x610
[ 135.833119][ T6373] ? __pfx_gfs2_fill_super+0x10/0x10
[ 135.835108][ T6373] ? __pfx_get_tree_bdev+0x10/0x10
[ 135.837038][ T6373] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 135.838999][ T6373] ? cap_capable+0x1cf/0x240
[ 135.840553][ T6373] gfs2_get_tree+0x4e/0x280
[ 135.842122][ T6373] vfs_get_tree+0x8f/0x380
[ 135.843643][ T6373] path_mount+0x14e6/0x1f20
[ 135.845181][ T6373] ? kmem_cache_free+0x12e/0x390
[ 135.846881][ T6373] ? __pfx_path_mount+0x10/0x10
[ 135.848667][ T6373] ? putname+0x12e/0x170
[ 135.850275][ T6373] __x64_sys_mount+0x297/0x320
[ 135.852104][ T6373] ? __pfx___x64_sys_mount+0x10/0x10
[ 135.853896][ T6373] do_syscall_64+0xcf/0x260
[ 135.855448][ T6373] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.857432][ T6373] RIP: 0033:0x7f2544a7f5aa
[ 135.858959][ T6373] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 135.865577][ T6373] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 135.868679][ T6373] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 135.871589][ T6373] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 135.874615][ T6373] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 135.877563][ T6373] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 135.880563][ T6373] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 135.883519][ T6373]
[ 135.884694][ T6371] CPU: 1 PID: 6371 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 135.886667][ T6373] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 135.888538][ T6371] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 135.888550][ T6371] Call Trace:
[ 135.888558][ T6371]
[ 135.888564][ T6371] dump_stack_lvl+0x16c/0x1f0
[ 135.895889][ T6373] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 135.898396][ T6371] sysfs_warn_dup+0x7f/0xa0
[ 135.898419][ T6371] sysfs_create_dir_ns+0x24d/0x2b0
[ 135.898436][ T6371] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 135.912066][ T6371] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 135.914377][ T6371] ? do_raw_spin_unlock+0x172/0x230
[ 135.916573][ T6371] kobject_add_internal+0x2c8/0x990
[ 135.918770][ T6371] kobject_init_and_add+0x11c/0x190
[ 135.920989][ T6371] ? __pfx_kobject_init_and_add+0x10/0x10
[ 135.923424][ T6371] ? lockdep_init_map_type+0x16d/0x7d0
[ 135.925825][ T6371] ? lockdep_init_map_type+0x16d/0x7d0
[ 135.928197][ T6371] gfs2_sys_fs_add+0x207/0x470
[ 135.930236][ T6371] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 135.932559][ T6371] ? __pfx_alloc_workqueue+0x10/0x10
[ 135.934882][ T6371] ? read_word_at_a_time+0xe/0x20
[ 135.937108][ T6371] gfs2_fill_super+0x1352/0x2bf0
[ 135.939240][ T6371] ? __pfx_gfs2_fill_super+0x10/0x10
[ 135.941456][ T6371] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 135.943724][ T6371] ? set_blocksize+0x2b1/0x350
[ 135.945773][ T6371] ? sb_set_blocksize+0xf6/0x120
[ 135.947887][ T6371] ? setup_bdev_super+0x392/0x720
[ 135.950035][ T6371] get_tree_bdev+0x36f/0x610
[ 135.952018][ T6371] ? __pfx_gfs2_fill_super+0x10/0x10
[ 135.954288][ T6371] ? __pfx_get_tree_bdev+0x10/0x10
[ 135.956488][ T6371] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 135.958905][ T6371] ? cap_capable+0x1cf/0x240
[ 135.960896][ T6371] gfs2_get_tree+0x4e/0x280
[ 135.962894][ T6371] vfs_get_tree+0x8f/0x380
[ 135.964820][ T6371] path_mount+0x14e6/0x1f20
[ 135.966769][ T6371] ? kmem_cache_free+0x12e/0x390
[ 135.968948][ T6371] ? __pfx_path_mount+0x10/0x10
[ 135.971047][ T6371] ? putname+0x12e/0x170
[ 135.972935][ T6371] __x64_sys_mount+0x297/0x320
[ 135.975033][ T6371] ? __pfx___x64_sys_mount+0x10/0x10
[ 135.977369][ T6371] do_syscall_64+0xcf/0x260
[ 135.979287][ T6371] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.981802][ T6371] RIP: 0033:0x7f6440e7f5aa
[ 135.983738][ T6371] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 135.991921][ T6371] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 135.995549][ T6371] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 135.998959][ T6371] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 136.002344][ T6371] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 136.005797][ T6371] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 136.009234][ T6371] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 136.012709][ T6371]
[ 136.015080][ T6371] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 136.020685][ T6371] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 136.548119][ T6380] loop0: detected capacity change from 0 to 32768
[ 136.555782][ T6382] loop1: detected capacity change from 0 to 32768
[ 136.556332][ T6380] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 136.561830][ T6380] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 136.566665][ T6382] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 136.568557][ T6386] loop3: detected capacity change from 0 to 32768
[ 136.569844][ T6382] CPU: 0 PID: 6382 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 136.569937][ T6384] loop2: detected capacity change from 0 to 32768
[ 136.574614][ T6380] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 136.575961][ T6382] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 136.575975][ T6382] Call Trace:
[ 136.575982][ T6382]
[ 136.575990][ T6382] dump_stack_lvl+0x16c/0x1f0
[ 136.576015][ T6382] sysfs_warn_dup+0x7f/0xa0
[ 136.579623][ T6384] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 136.579677][ T6386] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 136.581883][ T6382] sysfs_create_dir_ns+0x24d/0x2b0
[ 136.581908][ T6382] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 136.581927][ T6382] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 136.581948][ T6382] ? do_raw_spin_unlock+0x172/0x230
[ 136.589184][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 136.590836][ T6382] kobject_add_internal+0x2c8/0x990
[ 136.590867][ T6382] kobject_init_and_add+0x11c/0x190
[ 136.590890][ T6382] ? __pfx_kobject_init_and_add+0x10/0x10
[ 136.593947][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 136.595949][ T6382] ? lockdep_init_map_type+0x16d/0x7d0
[ 136.623467][ T6382] ? lockdep_init_map_type+0x16d/0x7d0
[ 136.625848][ T6382] gfs2_sys_fs_add+0x207/0x470
[ 136.628019][ T6382] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 136.630577][ T6382] ? __pfx_alloc_workqueue+0x10/0x10
[ 136.632822][ T6382] ? read_word_at_a_time+0xe/0x20
[ 136.634965][ T6382] gfs2_fill_super+0x1352/0x2bf0
[ 136.637083][ T6382] ? __pfx_gfs2_fill_super+0x10/0x10
[ 136.639351][ T6382] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 136.640547][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 136.641587][ T6382] ? set_blocksize+0x2b1/0x350
[ 136.641610][ T6382] ? sb_set_blocksize+0xf6/0x120
[ 136.641626][ T6382] ? setup_bdev_super+0x392/0x720
[ 136.641653][ T6382] get_tree_bdev+0x36f/0x610
[ 136.644367][ T25] gfs2: fsid=syz:syz.0: jid=0: Done
[ 136.646187][ T6382] ? __pfx_gfs2_fill_super+0x10/0x10
[ 136.646214][ T6382] ? __pfx_get_tree_bdev+0x10/0x10
[ 136.647921][ T6380] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 136.649842][ T6382] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 136.649866][ T6382] ? cap_capable+0x1cf/0x240
[ 136.665248][ T6382] gfs2_get_tree+0x4e/0x280
[ 136.667131][ T6382] vfs_get_tree+0x8f/0x380
[ 136.668897][ T6382] path_mount+0x14e6/0x1f20
[ 136.670561][ T6382] ? kmem_cache_free+0x12e/0x390
[ 136.672343][ T6382] ? __pfx_path_mount+0x10/0x10
[ 136.674108][ T6382] ? putname+0x12e/0x170
[ 136.675722][ T6382] __x64_sys_mount+0x297/0x320
[ 136.678081][ T6382] ? __pfx___x64_sys_mount+0x10/0x10
[ 136.680122][ T6382] do_syscall_64+0xcf/0x260
[ 136.681901][ T6382] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.684175][ T6382] RIP: 0033:0x7f6440e7f5aa
[ 136.685874][ T6382] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 136.693091][ T6382] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 136.696265][ T6382] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 136.699225][ T6382] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 136.702232][ T6382] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 136.705320][ T6382] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 136.708288][ T6382] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 136.711352][ T6382]
[ 136.712713][ T6384] CPU: 2 PID: 6384 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 136.715260][ T6382] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 136.716752][ T6384] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 136.716767][ T6384] Call Trace:
[ 136.716776][ T6384]
[ 136.716783][ T6384] dump_stack_lvl+0x16c/0x1f0
[ 136.721950][ T6382] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 136.726466][ T6384] sysfs_warn_dup+0x7f/0xa0
[ 136.726499][ T6384] sysfs_create_dir_ns+0x24d/0x2b0
[ 136.737564][ T6384] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 136.739776][ T6384] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 136.742001][ T6384] ? do_raw_spin_unlock+0x172/0x230
[ 136.744172][ T6384] kobject_add_internal+0x2c8/0x990
[ 136.746139][ T6384] kobject_init_and_add+0x11c/0x190
[ 136.748695][ T6384] ? __pfx_kobject_init_and_add+0x10/0x10
[ 136.751177][ T6384] ? lockdep_init_map_type+0x16d/0x7d0
[ 136.753565][ T6384] ? lockdep_init_map_type+0x16d/0x7d0
[ 136.755703][ T6384] gfs2_sys_fs_add+0x207/0x470
[ 136.757579][ T6384] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 136.759811][ T6384] ? __pfx_alloc_workqueue+0x10/0x10
[ 136.762003][ T6384] ? read_word_at_a_time+0xe/0x20
[ 136.763966][ T6384] gfs2_fill_super+0x1352/0x2bf0
[ 136.766027][ T6384] ? __pfx_gfs2_fill_super+0x10/0x10
[ 136.768332][ T6384] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 136.770398][ T6384] ? set_blocksize+0x2b1/0x350
[ 136.772016][ T6384] ? sb_set_blocksize+0xf6/0x120
[ 136.773832][ T6384] ? setup_bdev_super+0x392/0x720
[ 136.776104][ T6384] get_tree_bdev+0x36f/0x610
[ 136.778014][ T6384] ? __pfx_gfs2_fill_super+0x10/0x10
[ 136.780357][ T6384] ? __pfx_get_tree_bdev+0x10/0x10
[ 136.782445][ T6384] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 136.784658][ T6384] ? cap_capable+0x1cf/0x240
[ 136.786542][ T6384] gfs2_get_tree+0x4e/0x280
[ 136.788461][ T6384] vfs_get_tree+0x8f/0x380
[ 136.790144][ T6384] path_mount+0x14e6/0x1f20
[ 136.791838][ T6384] ? kmem_cache_free+0x12e/0x390
[ 136.793692][ T6384] ? __pfx_path_mount+0x10/0x10
[ 136.795556][ T6384] ? putname+0x12e/0x170
[ 136.797142][ T6384] __x64_sys_mount+0x297/0x320
[ 136.799079][ T6384] ? __pfx___x64_sys_mount+0x10/0x10
[ 136.801316][ T6384] do_syscall_64+0xcf/0x260
[ 136.803233][ T6384] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.805340][ T6384] RIP: 0033:0x7fd083e7f5aa
[ 136.807090][ T6384] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 136.814030][ T6384] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 136.817648][ T6384] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 136.821032][ T6384] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 136.824458][ T6384] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 136.827687][ T6384] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 136.831909][ T6384] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 136.835439][ T6384]
[ 136.836779][ T6386] CPU: 3 PID: 6386 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 136.837500][ T6380] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 136.840730][ T6384] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 136.840744][ T6384] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 136.840788][ T6386] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 136.840803][ T6386] Call Trace:
[ 136.840811][ T6386]
[ 136.840818][ T6386] dump_stack_lvl+0x16c/0x1f0
[ 136.840844][ T6386] sysfs_warn_dup+0x7f/0xa0
[ 136.840864][ T6386] sysfs_create_dir_ns+0x24d/0x2b0
[ 136.840883][ T6386] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 136.840903][ T6386] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 136.840925][ T6386] ? do_raw_spin_unlock+0x172/0x230
[ 136.840946][ T6386] kobject_add_internal+0x2c8/0x990
[ 136.840970][ T6386] kobject_init_and_add+0x11c/0x190
[ 136.840994][ T6386] ? __pfx_kobject_init_and_add+0x10/0x10
[ 136.841018][ T6386] ? lockdep_init_map_type+0x16d/0x7d0
[ 136.841037][ T6386] ? lockdep_init_map_type+0x16d/0x7d0
[ 136.841055][ T6386] gfs2_sys_fs_add+0x207/0x470
[ 136.844537][ T6380] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 136.844537][ T6380] inode = 12 2341
[ 136.844537][ T6380] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 136.849804][ T6386] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 136.849821][ T6386] ? __pfx_alloc_workqueue+0x10/0x10
[ 136.853630][ T6380] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 136.856684][ T6386] ? read_word_at_a_time+0xe/0x20
[ 136.858084][ T6380] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6380 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 136.859371][ T6386] gfs2_fill_super+0x1352/0x2bf0
[ 136.862924][ T6380] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 136.864352][ T6386] ? __pfx_gfs2_fill_super+0x10/0x10
[ 136.866453][ T6380] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 136.868354][ T6386] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 136.870566][ T6380] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 136.872849][ T6386] ? set_blocksize+0x2b1/0x350
[ 136.872874][ T6386] ? sb_set_blocksize+0xf6/0x120
[ 136.872890][ T6386] ? setup_bdev_super+0x392/0x720
[ 136.872913][ T6386] get_tree_bdev+0x36f/0x610
[ 136.872931][ T6386] ? __pfx_gfs2_fill_super+0x10/0x10
[ 136.875134][ T6380] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 136.877161][ T6386] ? __pfx_get_tree_bdev+0x10/0x10
[ 136.879588][ T6380] gfs2: fsid=syz:syz.0: File system withdrawn
[ 136.881147][ T6386] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 136.881164][ T6386] ? cap_capable+0x1cf/0x240
[ 136.881178][ T6386] gfs2_get_tree+0x4e/0x280
[ 136.881192][ T6386] vfs_get_tree+0x8f/0x380
[ 136.881202][ T6386] path_mount+0x14e6/0x1f20
[ 136.881213][ T6386] ? kmem_cache_free+0x12e/0x390
[ 136.951384][ T6386] ? __pfx_path_mount+0x10/0x10
[ 136.953453][ T6386] ? putname+0x12e/0x170
[ 136.955348][ T6386] __x64_sys_mount+0x297/0x320
[ 136.957145][ T6386] ? __pfx___x64_sys_mount+0x10/0x10
[ 136.959293][ T6386] do_syscall_64+0xcf/0x260
[ 136.961058][ T6386] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.963318][ T6386] RIP: 0033:0x7f196247f5aa
[ 136.965195][ T6386] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 136.973381][ T6386] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 136.976834][ T6386] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 136.979595][ T6386] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 136.982626][ T6386] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 136.985615][ T6386] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 136.988771][ T6386] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 136.991807][ T6386]
[ 136.992934][ T6380] CPU: 2 PID: 6380 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 136.996201][ T6386] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 136.996634][ T6380] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 137.002238][ T6386] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 137.006394][ T6380] Call Trace:
[ 137.006406][ T6380]
[ 137.006414][ T6380] dump_stack_lvl+0x16c/0x1f0
[ 137.006441][ T6380] gfs2_withdraw+0xab8/0x1290
[ 137.015911][ T6380] ? __pfx_gfs2_withdraw+0x10/0x10
[ 137.018111][ T6380] gfs2_dirent_scan+0x2fc/0x3c0
[ 137.020179][ T6380] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 137.022570][ T6380] gfs2_dir_read+0x36a/0x14d0
[ 137.025236][ T6380] ? inode_go_held+0x151/0x210
[ 137.027538][ T6380] ? __pfx_inode_go_held+0x10/0x10
[ 137.029677][ T6380] ? gfs2_instantiate+0x1eb/0x250
[ 137.031792][ T6380] ? gfs2_glock_wait+0x1e0/0x330
[ 137.034189][ T6380] ? __pfx_gfs2_dir_read+0x10/0x10
[ 137.036314][ T6380] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 137.038372][ T6380] ? do_raw_spin_unlock+0x172/0x230
[ 137.040569][ T6380] gfs2_readdir+0x13d/0x1d0
[ 137.042504][ T6380] ? __pfx_gfs2_readdir+0x10/0x10
[ 137.044686][ T6380] ? iterate_dir+0x292/0x9e0
[ 137.046721][ T6380] ? selinux_file_permission+0x125/0x590
[ 137.049102][ T6380] iterate_dir+0x292/0x9e0
[ 137.051082][ T6380] __x64_sys_getdents64+0x14f/0x2e0
[ 137.053260][ T6380] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 137.055635][ T6380] ? xfd_validate_state+0x5d/0x180
[ 137.057726][ T6380] ? __pfx_filldir64+0x10/0x10
[ 137.059809][ T6380] do_syscall_64+0xcf/0x260
[ 137.061791][ T6380] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.064234][ T6380] RIP: 0033:0x7f2544a7dea9
[ 137.066244][ T6380] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 137.074700][ T6380] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 137.078313][ T6380] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 137.081599][ T6380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 137.085093][ T6380] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 137.088345][ T6380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 137.091651][ T6380] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 137.095098][ T6380]
[ 137.449431][ T6393] loop2: detected capacity change from 0 to 32768
[ 137.466820][ T6393] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 137.470369][ T6393] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 137.486428][ T6393] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 137.503780][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 137.506649][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 137.522506][ T6395] loop1: detected capacity change from 0 to 32768
[ 137.543395][ T6395] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 137.547581][ T6395] CPU: 2 PID: 6395 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 137.549096][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms
[ 137.551521][ T6395] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 137.551536][ T6395] Call Trace:
[ 137.551543][ T6395]
[ 137.551550][ T6395] dump_stack_lvl+0x16c/0x1f0
[ 137.551578][ T6395] sysfs_warn_dup+0x7f/0xa0
[ 137.554620][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 137.558484][ T6395] sysfs_create_dir_ns+0x24d/0x2b0
[ 137.558517][ T6395] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 137.559860][ T6393] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 137.561087][ T6395] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 137.561115][ T6395] ? do_raw_spin_unlock+0x172/0x230
[ 137.561135][ T6395] kobject_add_internal+0x2c8/0x990
[ 137.561159][ T6395] kobject_init_and_add+0x11c/0x190
[ 137.569020][ T6393] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 137.569115][ T6395] ? __pfx_kobject_init_and_add+0x10/0x10
[ 137.580703][ T6393] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 137.580703][ T6393] inode = 12 2341
[ 137.580703][ T6393] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 137.582463][ T6395] ? lockdep_init_map_type+0x16d/0x7d0
[ 137.582488][ T6395] ? lockdep_init_map_type+0x16d/0x7d0
[ 137.585374][ T6393] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 137.587678][ T6395] gfs2_sys_fs_add+0x207/0x470
[ 137.587702][ T6395] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 137.594666][ T6393] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6393 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 137.596895][ T6395] ? __pfx_alloc_workqueue+0x10/0x10
[ 137.596926][ T6395] ? read_word_at_a_time+0xe/0x20
[ 137.599257][ T6393] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 137.602937][ T6395] gfs2_fill_super+0x1352/0x2bf0
[ 137.602959][ T6395] ? __pfx_gfs2_fill_super+0x10/0x10
[ 137.602972][ T6395] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 137.602984][ T6395] ? set_blocksize+0x2b1/0x350
[ 137.602995][ T6395] ? sb_set_blocksize+0xf6/0x120
[ 137.603009][ T6395] ? setup_bdev_super+0x392/0x720
[ 137.604957][ T6393] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 137.606956][ T6395] get_tree_bdev+0x36f/0x610
[ 137.606976][ T6395] ? __pfx_gfs2_fill_super+0x10/0x10
[ 137.610791][ T6393] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 137.612774][ T6395] ? __pfx_get_tree_bdev+0x10/0x10
[ 137.614759][ T6393] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 137.617929][ T6395] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 137.620491][ T6393] gfs2: fsid=syz:syz.0: File system withdrawn
[ 137.622028][ T6395] ? cap_capable+0x1cf/0x240
[ 137.622050][ T6395] gfs2_get_tree+0x4e/0x280
[ 137.622064][ T6395] vfs_get_tree+0x8f/0x380
[ 137.622075][ T6395] path_mount+0x14e6/0x1f20
[ 137.657721][ T6395] ? kmem_cache_free+0x12e/0x390
[ 137.659799][ T6395] ? __pfx_path_mount+0x10/0x10
[ 137.661975][ T6395] ? putname+0x12e/0x170
[ 137.663845][ T6395] __x64_sys_mount+0x297/0x320
[ 137.666067][ T6395] ? __pfx___x64_sys_mount+0x10/0x10
[ 137.668334][ T6395] do_syscall_64+0xcf/0x260
[ 137.670300][ T6395] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.672794][ T6395] RIP: 0033:0x7f6440e7f5aa
[ 137.674528][ T6395] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 137.681571][ T6395] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 137.685003][ T6395] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 137.688509][ T6395] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 137.691971][ T6395] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 137.695242][ T6395] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 137.698264][ T6395] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 137.701680][ T6395]
[ 137.702973][ T6393] CPU: 1 PID: 6393 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 137.707013][ T6393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 137.710902][ T6393] Call Trace:
[ 137.712201][ T6393]
[ 137.713376][ T6393] dump_stack_lvl+0x16c/0x1f0
[ 137.715223][ T6393] gfs2_withdraw+0xab8/0x1290
[ 137.716157][ T6395] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 137.717259][ T6393] ? __pfx_gfs2_withdraw+0x10/0x10
[ 137.723930][ T6395] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 137.726269][ T6393] gfs2_dirent_scan+0x2fc/0x3c0
[ 137.731208][ T6393] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 137.733407][ T6393] gfs2_dir_read+0x36a/0x14d0
[ 137.735200][ T6393] ? inode_go_held+0x151/0x210
[ 137.738005][ T6393] ? __pfx_inode_go_held+0x10/0x10
[ 137.740009][ T6393] ? gfs2_instantiate+0x1eb/0x250
[ 137.741985][ T6393] ? gfs2_glock_wait+0x1e0/0x330
[ 137.743950][ T6393] ? __pfx_gfs2_dir_read+0x10/0x10
[ 137.745930][ T6393] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 137.747805][ T6393] ? do_raw_spin_unlock+0x172/0x230
[ 137.749841][ T6393] gfs2_readdir+0x13d/0x1d0
[ 137.751637][ T6393] ? __pfx_gfs2_readdir+0x10/0x10
[ 137.753622][ T6393] ? iterate_dir+0x292/0x9e0
[ 137.755489][ T6393] ? selinux_file_permission+0x125/0x590
[ 137.757832][ T6393] iterate_dir+0x292/0x9e0
[ 137.759926][ T6393] __x64_sys_getdents64+0x14f/0x2e0
[ 137.761895][ T6393] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 137.764864][ T6393] ? xfd_validate_state+0x5d/0x180
[ 137.766882][ T6393] ? __pfx_filldir64+0x10/0x10
[ 137.768754][ T6393] do_syscall_64+0xcf/0x260
[ 137.770664][ T6393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.773735][ T6393] RIP: 0033:0x7fd083e7dea9
[ 137.775581][ T6393] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 137.783878][ T6393] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 137.787617][ T6393] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 137.790720][ T6393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 137.794159][ T6393] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 137.798766][ T6393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 137.802084][ T6393] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 137.805174][ T6393]
[ 137.808577][ T6397] loop3: detected capacity change from 0 to 32768
[ 137.814100][ T6399] loop0: detected capacity change from 0 to 32768
[ 137.818945][ T6397] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 137.819035][ T6399] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 137.824198][ T6397] CPU: 3 PID: 6397 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 137.841916][ T6397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 137.845858][ T6397] Call Trace:
[ 137.847123][ T6397]
[ 137.848228][ T6397] dump_stack_lvl+0x16c/0x1f0
[ 137.850054][ T6397] sysfs_warn_dup+0x7f/0xa0
[ 137.851922][ T6397] sysfs_create_dir_ns+0x24d/0x2b0
[ 137.854054][ T6397] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 137.867014][ T6397] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 137.869191][ T6397] ? do_raw_spin_unlock+0x172/0x230
[ 137.871367][ T6397] kobject_add_internal+0x2c8/0x990
[ 137.873578][ T6397] kobject_init_and_add+0x11c/0x190
[ 137.875915][ T6397] ? __pfx_kobject_init_and_add+0x10/0x10
[ 137.878370][ T6397] ? lockdep_init_map_type+0x16d/0x7d0
[ 137.880696][ T6397] ? lockdep_init_map_type+0x16d/0x7d0
[ 137.882926][ T6397] gfs2_sys_fs_add+0x207/0x470
[ 137.884967][ T6397] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 137.887112][ T6397] ? __pfx_alloc_workqueue+0x10/0x10
[ 137.889158][ T6397] ? read_word_at_a_time+0xe/0x20
[ 137.891164][ T6397] gfs2_fill_super+0x1352/0x2bf0
[ 137.893058][ T6397] ? __pfx_gfs2_fill_super+0x10/0x10
[ 137.895123][ T6397] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 137.897355][ T6397] ? set_blocksize+0x2b1/0x350
[ 137.899341][ T6397] ? sb_set_blocksize+0xf6/0x120
[ 137.901236][ T6397] ? setup_bdev_super+0x392/0x720
[ 137.903206][ T6397] get_tree_bdev+0x36f/0x610
[ 137.904991][ T6397] ? __pfx_gfs2_fill_super+0x10/0x10
[ 137.907156][ T6397] ? __pfx_get_tree_bdev+0x10/0x10
[ 137.909065][ T6397] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 137.911432][ T6397] ? cap_capable+0x1cf/0x240
[ 137.913280][ T6397] gfs2_get_tree+0x4e/0x280
[ 137.914943][ T6397] vfs_get_tree+0x8f/0x380
[ 137.916881][ T6397] path_mount+0x14e6/0x1f20
[ 137.918657][ T6397] ? kmem_cache_free+0x12e/0x390
[ 137.920527][ T6397] ? __pfx_path_mount+0x10/0x10
[ 137.922186][ T6397] ? putname+0x12e/0x170
[ 137.924010][ T6397] __x64_sys_mount+0x297/0x320
[ 137.926093][ T6397] ? __pfx___x64_sys_mount+0x10/0x10
[ 137.928279][ T6397] do_syscall_64+0xcf/0x260
[ 137.930119][ T6397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.932509][ T6397] RIP: 0033:0x7f196247f5aa
[ 137.934205][ T6397] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 137.941451][ T6397] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 137.944739][ T6397] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 137.947917][ T6397] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 137.950839][ T6397] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 137.953621][ T6397] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 137.956674][ T6397] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 137.959784][ T6397]
[ 137.961019][ T6399] CPU: 1 PID: 6399 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 137.963057][ T6397] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 137.964699][ T6399] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 137.964715][ T6399] Call Trace:
[ 137.964722][ T6399]
[ 137.964728][ T6399] dump_stack_lvl+0x16c/0x1f0
[ 137.969895][ T6397] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 137.973413][ T6399] sysfs_warn_dup+0x7f/0xa0
[ 137.973438][ T6399] sysfs_create_dir_ns+0x24d/0x2b0
[ 137.973454][ T6399] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 137.973471][ T6399] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 137.992104][ T6399] ? do_raw_spin_unlock+0x172/0x230
[ 137.995695][ T6399] kobject_add_internal+0x2c8/0x990
[ 137.997751][ T6399] kobject_init_and_add+0x11c/0x190
[ 137.999723][ T6399] ? __pfx_kobject_init_and_add+0x10/0x10
[ 138.002057][ T6399] ? lockdep_init_map_type+0x16d/0x7d0
[ 138.004227][ T6399] ? lockdep_init_map_type+0x16d/0x7d0
[ 138.006688][ T6399] gfs2_sys_fs_add+0x207/0x470
[ 138.008518][ T6399] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 138.010593][ T6399] ? __pfx_alloc_workqueue+0x10/0x10
[ 138.012637][ T6399] ? read_word_at_a_time+0xe/0x20
[ 138.014606][ T6399] gfs2_fill_super+0x1352/0x2bf0
[ 138.016579][ T6399] ? __pfx_gfs2_fill_super+0x10/0x10
[ 138.018647][ T6399] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 138.020777][ T6399] ? set_blocksize+0x2b1/0x350
[ 138.022658][ T6399] ? sb_set_blocksize+0xf6/0x120
[ 138.024971][ T6399] ? setup_bdev_super+0x392/0x720
[ 138.027062][ T6399] get_tree_bdev+0x36f/0x610
[ 138.029022][ T6399] ? __pfx_gfs2_fill_super+0x10/0x10
[ 138.031183][ T6399] ? __pfx_get_tree_bdev+0x10/0x10
[ 138.033235][ T6399] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 138.035596][ T6399] ? cap_capable+0x1cf/0x240
[ 138.037464][ T6399] gfs2_get_tree+0x4e/0x280
[ 138.039326][ T6399] vfs_get_tree+0x8f/0x380
[ 138.041435][ T6399] path_mount+0x14e6/0x1f20
[ 138.043340][ T6399] ? kmem_cache_free+0x12e/0x390
[ 138.046002][ T6399] ? __pfx_path_mount+0x10/0x10
[ 138.048623][ T6399] ? putname+0x12e/0x170
[ 138.050354][ T6399] __x64_sys_mount+0x297/0x320
[ 138.052275][ T6399] ? __pfx___x64_sys_mount+0x10/0x10
[ 138.054447][ T6399] do_syscall_64+0xcf/0x260
[ 138.056289][ T6399] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.058675][ T6399] RIP: 0033:0x7f2544a7f5aa
[ 138.060371][ T6399] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 138.068003][ T6399] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 138.071248][ T6399] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 138.074044][ T6399] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 138.076846][ T6399] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 138.079644][ T6399] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 138.082432][ T6399] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 138.085751][ T6399]
[ 138.087869][ T6399] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 138.094354][ T6399] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 138.557745][ T6407] loop2: detected capacity change from 0 to 32768
[ 138.564565][ T6407] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 138.568128][ T6407] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 138.574785][ T6407] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 138.579491][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 138.585938][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 138.622017][ T6409] loop1: detected capacity change from 0 to 32768
[ 138.636116][ T6409] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 138.646148][ T6409] CPU: 0 PID: 6409 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 138.650385][ T6409] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 138.651609][ T6410] loop3: detected capacity change from 0 to 32768
[ 138.655039][ T6409] Call Trace:
[ 138.655051][ T6409]
[ 138.655058][ T6409] dump_stack_lvl+0x16c/0x1f0
[ 138.655084][ T6409] sysfs_warn_dup+0x7f/0xa0
[ 138.661779][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[ 138.664056][ T6409] sysfs_create_dir_ns+0x24d/0x2b0
[ 138.666363][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 138.669900][ T6409] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 138.676841][ T6407] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 138.678286][ T6409] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 138.678313][ T6409] ? do_raw_spin_unlock+0x172/0x230
[ 138.687367][ T6410] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 138.688445][ T6409] kobject_add_internal+0x2c8/0x990
[ 138.688474][ T6409] kobject_init_and_add+0x11c/0x190
[ 138.699678][ T6409] ? __pfx_kobject_init_and_add+0x10/0x10
[ 138.703263][ T6409] ? lockdep_init_map_type+0x16d/0x7d0
[ 138.705980][ T6409] ? lockdep_init_map_type+0x16d/0x7d0
[ 138.708606][ T6409] gfs2_sys_fs_add+0x207/0x470
[ 138.710832][ T6409] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 138.711195][ T6412] loop0: detected capacity change from 0 to 32768
[ 138.713468][ T6409] ? __pfx_alloc_workqueue+0x10/0x10
[ 138.713500][ T6409] ? read_word_at_a_time+0xe/0x20
[ 138.721657][ T6409] gfs2_fill_super+0x1352/0x2bf0
[ 138.723956][ T6409] ? __pfx_gfs2_fill_super+0x10/0x10
[ 138.726371][ T6409] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 138.728823][ T6409] ? set_blocksize+0x2b1/0x350
[ 138.731018][ T6409] ? sb_set_blocksize+0xf6/0x120
[ 138.733297][ T6409] ? setup_bdev_super+0x392/0x720
[ 138.735622][ T6409] get_tree_bdev+0x36f/0x610
[ 138.737661][ T6409] ? __pfx_gfs2_fill_super+0x10/0x10
[ 138.739978][ T6409] ? __pfx_get_tree_bdev+0x10/0x10
[ 138.742179][ T6409] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 138.744595][ T6409] ? cap_capable+0x1cf/0x240
[ 138.747103][ T6409] gfs2_get_tree+0x4e/0x280
[ 138.749595][ T6409] vfs_get_tree+0x8f/0x380
[ 138.751640][ T6409] path_mount+0x14e6/0x1f20
[ 138.753589][ T6409] ? kmem_cache_free+0x12e/0x390
[ 138.755682][ T6409] ? __pfx_path_mount+0x10/0x10
[ 138.758157][ T6409] ? putname+0x12e/0x170
[ 138.760128][ T6409] __x64_sys_mount+0x297/0x320
[ 138.762158][ T6409] ? __pfx___x64_sys_mount+0x10/0x10
[ 138.764380][ T6409] do_syscall_64+0xcf/0x260
[ 138.766290][ T6409] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.768813][ T6409] RIP: 0033:0x7f6440e7f5aa
[ 138.770662][ T6409] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 138.778654][ T6409] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 138.782111][ T6409] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 138.785413][ T6409] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 138.788658][ T6409] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 138.791927][ T6409] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 138.795181][ T6409] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 138.798563][ T6409]
[ 138.799907][ T6410] CPU: 1 PID: 6410 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 138.802695][ T6412] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 138.803770][ T6407] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 138.803784][ T6407] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 138.803784][ T6407] inode = 12 2341
[ 138.803784][ T6407] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 138.803803][ T6407] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 138.803825][ T6407] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6407 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 138.803856][ T6407] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 138.803873][ T6407] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 138.803881][ T6407] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 138.803889][ T6407] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 138.803998][ T6410] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 138.804013][ T6410] Call Trace:
[ 138.804022][ T6410]
[ 138.804041][ T6407] gfs2: fsid=syz:syz.0: File system withdrawn
[ 138.804029][ T6410] dump_stack_lvl+0x16c/0x1f0
[ 138.804059][ T6410] sysfs_warn_dup+0x7f/0xa0
[ 138.833338][ T6409] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 138.834159][ T6410] sysfs_create_dir_ns+0x24d/0x2b0
[ 138.837211][ T6409] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 138.839961][ T6410] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 138.839979][ T6410] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 138.839992][ T6410] ? do_raw_spin_unlock+0x172/0x230
[ 138.869096][ T6410] kobject_add_internal+0x2c8/0x990
[ 138.871199][ T6410] kobject_init_and_add+0x11c/0x190
[ 138.873445][ T6410] ? __pfx_kobject_init_and_add+0x10/0x10
[ 138.875843][ T6410] ? lockdep_init_map_type+0x16d/0x7d0
[ 138.878013][ T6410] ? lockdep_init_map_type+0x16d/0x7d0
[ 138.880486][ T6410] gfs2_sys_fs_add+0x207/0x470
[ 138.882591][ T6410] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 138.884944][ T6410] ? __pfx_alloc_workqueue+0x10/0x10
[ 138.887297][ T6410] ? read_word_at_a_time+0xe/0x20
[ 138.889541][ T6410] gfs2_fill_super+0x1352/0x2bf0
[ 138.891476][ T6410] ? __pfx_gfs2_fill_super+0x10/0x10
[ 138.893766][ T6410] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 138.896172][ T6410] ? set_blocksize+0x2b1/0x350
[ 138.898170][ T6410] ? sb_set_blocksize+0xf6/0x120
[ 138.900289][ T6410] ? setup_bdev_super+0x392/0x720
[ 138.902406][ T6410] get_tree_bdev+0x36f/0x610
[ 138.904855][ T6410] ? __pfx_gfs2_fill_super+0x10/0x10
[ 138.906971][ T6410] ? __pfx_get_tree_bdev+0x10/0x10
[ 138.908986][ T6410] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 138.910997][ T6410] ? cap_capable+0x1cf/0x240
[ 138.913020][ T6410] gfs2_get_tree+0x4e/0x280
[ 138.914998][ T6410] vfs_get_tree+0x8f/0x380
[ 138.916978][ T6410] path_mount+0x14e6/0x1f20
[ 138.918921][ T6410] ? kmem_cache_free+0x12e/0x390
[ 138.921038][ T6410] ? __pfx_path_mount+0x10/0x10
[ 138.922965][ T6410] ? putname+0x12e/0x170
[ 138.924465][ T6410] __x64_sys_mount+0x297/0x320
[ 138.926098][ T6410] ? __pfx___x64_sys_mount+0x10/0x10
[ 138.928264][ T6410] do_syscall_64+0xcf/0x260
[ 138.930130][ T6410] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.932561][ T6410] RIP: 0033:0x7f196247f5aa
[ 138.934418][ T6410] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 138.941827][ T6410] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 138.945054][ T6410] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 138.948110][ T6410] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 138.951546][ T6410] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 138.955031][ T6410] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 138.958509][ T6410] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 138.962453][ T6410]
[ 138.963802][ T6412] CPU: 3 PID: 6412 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 138.965750][ T6410] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 138.968435][ T6412] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 138.968448][ T6412] Call Trace:
[ 138.968454][ T6412]
[ 138.968461][ T6412] dump_stack_lvl+0x16c/0x1f0
[ 138.974599][ T6410] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 138.978167][ T6412] sysfs_warn_dup+0x7f/0xa0
[ 138.987283][ T6412] sysfs_create_dir_ns+0x24d/0x2b0
[ 138.989377][ T6412] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 138.991701][ T6412] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 138.994372][ T6412] ? do_raw_spin_unlock+0x172/0x230
[ 138.996460][ T6412] kobject_add_internal+0x2c8/0x990
[ 138.998596][ T6412] kobject_init_and_add+0x11c/0x190
[ 139.000734][ T6412] ? __pfx_kobject_init_and_add+0x10/0x10
[ 139.002999][ T6412] ? lockdep_init_map_type+0x16d/0x7d0
[ 139.005381][ T6412] ? lockdep_init_map_type+0x16d/0x7d0
[ 139.007475][ T6412] gfs2_sys_fs_add+0x207/0x470
[ 139.009257][ T6412] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 139.011230][ T6412] ? __pfx_alloc_workqueue+0x10/0x10
[ 139.013440][ T6412] ? read_word_at_a_time+0xe/0x20
[ 139.015419][ T6412] gfs2_fill_super+0x1352/0x2bf0
[ 139.017376][ T6412] ? __pfx_gfs2_fill_super+0x10/0x10
[ 139.019461][ T6412] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 139.021625][ T6412] ? set_blocksize+0x2b1/0x350
[ 139.023685][ T6412] ? sb_set_blocksize+0xf6/0x120
[ 139.025539][ T6412] ? setup_bdev_super+0x392/0x720
[ 139.027329][ T6412] get_tree_bdev+0x36f/0x610
[ 139.029152][ T6412] ? __pfx_gfs2_fill_super+0x10/0x10
[ 139.031287][ T6412] ? __pfx_get_tree_bdev+0x10/0x10
[ 139.033771][ T6412] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 139.035930][ T6412] ? cap_capable+0x1cf/0x240
[ 139.037786][ T6412] gfs2_get_tree+0x4e/0x280
[ 139.039585][ T6412] vfs_get_tree+0x8f/0x380
[ 139.041320][ T6412] path_mount+0x14e6/0x1f20
[ 139.043417][ T6412] ? kmem_cache_free+0x12e/0x390
[ 139.045373][ T6412] ? __pfx_path_mount+0x10/0x10
[ 139.047348][ T6412] ? putname+0x12e/0x170
[ 139.049250][ T6412] __x64_sys_mount+0x297/0x320
[ 139.051181][ T6412] ? __pfx___x64_sys_mount+0x10/0x10
[ 139.053207][ T6412] do_syscall_64+0xcf/0x260
[ 139.054994][ T6412] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.057302][ T6412] RIP: 0033:0x7f2544a7f5aa
[ 139.059066][ T6412] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 139.066467][ T6412] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 139.069770][ T6412] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 139.072791][ T6412] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 139.075805][ T6412] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 139.079617][ T6412] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 139.082732][ T6412] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 139.086051][ T6412]
[ 139.087359][ T6407] CPU: 2 PID: 6407 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 139.091343][ T6412] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 139.091684][ T6407] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 139.096996][ T6412] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 139.100650][ T6407] Call Trace:
[ 139.100662][ T6407]
[ 139.100669][ T6407] dump_stack_lvl+0x16c/0x1f0
[ 139.100696][ T6407] gfs2_withdraw+0xab8/0x1290
[ 139.100719][ T6407] ? __pfx_gfs2_withdraw+0x10/0x10
[ 139.113713][ T6407] gfs2_dirent_scan+0x2fc/0x3c0
[ 139.115787][ T6407] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 139.118265][ T6407] gfs2_dir_read+0x36a/0x14d0
[ 139.120386][ T6407] ? inode_go_held+0x151/0x210
[ 139.122128][ T6407] ? __pfx_inode_go_held+0x10/0x10
[ 139.124347][ T6407] ? gfs2_instantiate+0x1eb/0x250
[ 139.126239][ T6407] ? gfs2_glock_wait+0x1e0/0x330
[ 139.128267][ T6407] ? __pfx_gfs2_dir_read+0x10/0x10
[ 139.130240][ T6407] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 139.132264][ T6407] ? do_raw_spin_unlock+0x172/0x230
[ 139.134478][ T6407] gfs2_readdir+0x13d/0x1d0
[ 139.136357][ T6407] ? __pfx_gfs2_readdir+0x10/0x10
[ 139.138510][ T6407] ? iterate_dir+0x292/0x9e0
[ 139.140480][ T6407] ? selinux_file_permission+0x125/0x590
[ 139.142607][ T6407] iterate_dir+0x292/0x9e0
[ 139.144409][ T6407] __x64_sys_getdents64+0x14f/0x2e0
[ 139.146302][ T6407] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 139.148687][ T6407] ? xfd_validate_state+0x5d/0x180
[ 139.150777][ T6407] ? __pfx_filldir64+0x10/0x10
[ 139.152887][ T6407] do_syscall_64+0xcf/0x260
[ 139.154641][ T6407] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.157050][ T6407] RIP: 0033:0x7fd083e7dea9
[ 139.158640][ T6407] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 139.166179][ T6407] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 139.169587][ T6407] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 139.172811][ T6407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 139.176147][ T6407] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 139.179472][ T6407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.182545][ T6407] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 139.185850][ T6407]
2024/05/14 22:39:11 executed programs: 242
[ 139.666372][ T6421] loop3: detected capacity change from 0 to 32768
[ 139.681944][ T6421] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 139.685387][ T6421] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 139.702916][ T6421] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 139.711862][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 139.715635][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 139.734652][ T6422] loop1: detected capacity change from 0 to 32768
[ 139.745091][ T6422] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 139.751828][ T6422] CPU: 1 PID: 6422 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 139.755802][ T6422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 139.760016][ T6422] Call Trace:
[ 139.761471][ T6422]
[ 139.762767][ T6422] dump_stack_lvl+0x16c/0x1f0
[ 139.764846][ T6422] sysfs_warn_dup+0x7f/0xa0
[ 139.766844][ T6422] sysfs_create_dir_ns+0x24d/0x2b0
[ 139.769126][ T6422] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 139.771555][ T6422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 139.773916][ T6422] ? do_raw_spin_unlock+0x172/0x230
[ 139.776159][ T6422] kobject_add_internal+0x2c8/0x990
[ 139.778425][ T6422] kobject_init_and_add+0x11c/0x190
[ 139.780706][ T6422] ? __pfx_kobject_init_and_add+0x10/0x10
[ 139.782852][ T6424] loop0: detected capacity change from 0 to 32768
[ 139.783285][ T6422] ? lockdep_init_map_type+0x16d/0x7d0
[ 139.788481][ T6422] ? lockdep_init_map_type+0x16d/0x7d0
[ 139.790833][ T6422] gfs2_sys_fs_add+0x207/0x470
[ 139.792961][ T6422] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 139.795583][ T6422] ? __pfx_alloc_workqueue+0x10/0x10
[ 139.797880][ T6422] ? read_word_at_a_time+0xe/0x20
[ 139.800083][ T6422] gfs2_fill_super+0x1352/0x2bf0
[ 139.802242][ T6422] ? __pfx_gfs2_fill_super+0x10/0x10
[ 139.804576][ T6422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 139.806900][ T6422] ? set_blocksize+0x2b1/0x350
[ 139.808070][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 92ms
[ 139.808764][ T6422] ? sb_set_blocksize+0xf6/0x120
[ 139.808786][ T6422] ? setup_bdev_super+0x392/0x720
[ 139.815630][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 139.816330][ T6422] get_tree_bdev+0x36f/0x610
[ 139.818687][ T6421] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 139.820574][ T6422] ? __pfx_gfs2_fill_super+0x10/0x10
[ 139.820604][ T6422] ? __pfx_get_tree_bdev+0x10/0x10
[ 139.820624][ T6422] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 139.820651][ T6422] ? cap_capable+0x1cf/0x240
[ 139.820677][ T6422] gfs2_get_tree+0x4e/0x280
[ 139.820701][ T6422] vfs_get_tree+0x8f/0x380
[ 139.820719][ T6422] path_mount+0x14e6/0x1f20
[ 139.820738][ T6422] ? kmem_cache_free+0x12e/0x390
[ 139.820762][ T6422] ? __pfx_path_mount+0x10/0x10
[ 139.820780][ T6422] ? putname+0x12e/0x170
[ 139.832749][ T6421] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 139.834646][ T6422] __x64_sys_mount+0x297/0x320
[ 139.836467][ T6421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 139.836467][ T6421] inode = 12 2341
[ 139.836467][ T6421] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 139.836720][ T6424] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 139.838719][ T6422] ? __pfx___x64_sys_mount+0x10/0x10
[ 139.842545][ T6421] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 139.842897][ T6422] do_syscall_64+0xcf/0x260
[ 139.844969][ T6421] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6421 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 139.848299][ T6422] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.850156][ T6421] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 139.857136][ T6422] RIP: 0033:0x7f6440e7f5aa
[ 139.857159][ T6422] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 139.857178][ T6422] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 139.857197][ T6422] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 139.857210][ T6422] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 139.857222][ T6422] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 139.857233][ T6422] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 139.857246][ T6422] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 139.857261][ T6422]
[ 139.857269][ T6424] CPU: 3 PID: 6424 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 139.857289][ T6424] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 139.860775][ T6421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 139.864835][ T6424] Call Trace:
[ 139.868434][ T6421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 139.870302][ T6424]
[ 139.870328][ T6424] dump_stack_lvl+0x16c/0x1f0
[ 139.873789][ T6426] loop2: detected capacity change from 0 to 32768
[ 139.880748][ T6421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 139.881882][ T6424] sysfs_warn_dup+0x7f/0xa0
[ 139.900526][ T6421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 139.902615][ T6424] sysfs_create_dir_ns+0x24d/0x2b0
[ 139.902643][ T6424] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 139.902663][ T6424] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 139.902684][ T6424] ? do_raw_spin_unlock+0x172/0x230
[ 139.902705][ T6424] kobject_add_internal+0x2c8/0x990
[ 139.958924][ T6424] kobject_init_and_add+0x11c/0x190
[ 139.961489][ T6424] ? __pfx_kobject_init_and_add+0x10/0x10
[ 139.964240][ T6424] ? lockdep_init_map_type+0x16d/0x7d0
[ 139.966916][ T6424] ? lockdep_init_map_type+0x16d/0x7d0
[ 139.969827][ T6424] gfs2_sys_fs_add+0x207/0x470
[ 139.972296][ T6424] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 139.975205][ T6424] ? __pfx_alloc_workqueue+0x10/0x10
[ 139.977740][ T6424] ? read_word_at_a_time+0xe/0x20
[ 139.980401][ T6424] gfs2_fill_super+0x1352/0x2bf0
[ 139.982732][ T6424] ? __pfx_gfs2_fill_super+0x10/0x10
[ 139.983479][ T6422] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 139.985155][ T6424] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 139.993546][ T6424] ? set_blocksize+0x2b1/0x350
[ 139.995627][ T6422] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 139.995658][ T6424] ? sb_set_blocksize+0xf6/0x120
[ 140.000796][ T6424] ? setup_bdev_super+0x392/0x720
[ 140.003039][ T6424] get_tree_bdev+0x36f/0x610
[ 140.005478][ T6424] ? __pfx_gfs2_fill_super+0x10/0x10
[ 140.008960][ T6424] ? __pfx_get_tree_bdev+0x10/0x10
[ 140.011558][ T6424] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 140.015073][ T6424] ? cap_capable+0x1cf/0x240
[ 140.017958][ T6424] gfs2_get_tree+0x4e/0x280
[ 140.020789][ T6424] vfs_get_tree+0x8f/0x380
[ 140.023565][ T6424] path_mount+0x14e6/0x1f20
[ 140.026391][ T6424] ? kmem_cache_free+0x12e/0x390
[ 140.030612][ T6424] ? __pfx_path_mount+0x10/0x10
[ 140.035772][ T6424] ? putname+0x12e/0x170
[ 140.038281][ T6424] __x64_sys_mount+0x297/0x320
[ 140.040536][ T6424] ? __pfx___x64_sys_mount+0x10/0x10
[ 140.041098][ T6426] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 140.042821][ T6424] do_syscall_64+0xcf/0x260
[ 140.047961][ T6424] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.050490][ T6424] RIP: 0033:0x7f2544a7f5aa
[ 140.052418][ T6424] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 140.060791][ T6424] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 140.064357][ T6424] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 140.068382][ T6424] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 140.072076][ T6424] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 140.075502][ T6424] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 140.078852][ T6424] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 140.082189][ T6424]
[ 140.083560][ T6426] CPU: 2 PID: 6426 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 140.086729][ T6424] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 140.087596][ T6426] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 140.087611][ T6426] Call Trace:
[ 140.087620][ T6426]
[ 140.087627][ T6426] dump_stack_lvl+0x16c/0x1f0
[ 140.087654][ T6426] sysfs_warn_dup+0x7f/0xa0
[ 140.093391][ T6424] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 140.097798][ T6426] sysfs_create_dir_ns+0x24d/0x2b0
[ 140.097825][ T6426] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 140.097845][ T6426] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 140.114545][ T6426] ? do_raw_spin_unlock+0x172/0x230
[ 140.116798][ T6426] kobject_add_internal+0x2c8/0x990
[ 140.119057][ T6426] kobject_init_and_add+0x11c/0x190
[ 140.121318][ T6426] ? __pfx_kobject_init_and_add+0x10/0x10
[ 140.123802][ T6426] ? lockdep_init_map_type+0x16d/0x7d0
[ 140.126085][ T6426] ? lockdep_init_map_type+0x16d/0x7d0
[ 140.128459][ T6426] gfs2_sys_fs_add+0x207/0x470
[ 140.130551][ T6426] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 140.132900][ T6426] ? __pfx_alloc_workqueue+0x10/0x10
[ 140.135246][ T6426] ? read_word_at_a_time+0xe/0x20
[ 140.137410][ T6426] gfs2_fill_super+0x1352/0x2bf0
[ 140.139616][ T6426] ? __pfx_gfs2_fill_super+0x10/0x10
[ 140.141911][ T6426] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 140.144237][ T6426] ? set_blocksize+0x2b1/0x350
[ 140.146214][ T6426] ? sb_set_blocksize+0xf6/0x120
[ 140.148315][ T6426] ? setup_bdev_super+0x392/0x720
[ 140.150537][ T6426] get_tree_bdev+0x36f/0x610
[ 140.152582][ T6426] ? __pfx_gfs2_fill_super+0x10/0x10
[ 140.154917][ T6426] ? __pfx_get_tree_bdev+0x10/0x10
[ 140.157063][ T6426] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 140.159280][ T6426] ? cap_capable+0x1cf/0x240
[ 140.161118][ T6426] gfs2_get_tree+0x4e/0x280
[ 140.162942][ T6426] vfs_get_tree+0x8f/0x380
[ 140.164714][ T6426] path_mount+0x14e6/0x1f20
[ 140.166630][ T6426] ? kmem_cache_free+0x12e/0x390
[ 140.168818][ T6426] ? __pfx_path_mount+0x10/0x10
[ 140.171025][ T6426] ? putname+0x12e/0x170
[ 140.172880][ T6426] __x64_sys_mount+0x297/0x320
[ 140.174998][ T6426] ? __pfx___x64_sys_mount+0x10/0x10
[ 140.177267][ T6426] do_syscall_64+0xcf/0x260
[ 140.179252][ T6426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.182324][ T6426] RIP: 0033:0x7fd083e7f5aa
[ 140.184300][ T6426] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 140.192350][ T6426] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 140.195680][ T6426] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 140.199103][ T6426] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 140.202481][ T6426] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 140.205995][ T6426] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 140.209346][ T6426] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 140.212778][ T6426]
[ 140.214134][ T6421] CPU: 3 PID: 6421 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 140.215747][ T6426] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 140.218239][ T6421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 140.223998][ T6426] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 140.228280][ T6421] Call Trace:
[ 140.228291][ T6421]
[ 140.233697][ T6421] dump_stack_lvl+0x16c/0x1f0
[ 140.235572][ T6421] gfs2_withdraw+0xab8/0x1290
[ 140.237400][ T6421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 140.239342][ T6421] gfs2_dirent_scan+0x2fc/0x3c0
[ 140.241182][ T6421] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 140.243492][ T6421] gfs2_dir_read+0x36a/0x14d0
[ 140.245476][ T6421] ? inode_go_held+0x151/0x210
[ 140.247565][ T6421] ? __pfx_inode_go_held+0x10/0x10
[ 140.249783][ T6421] ? gfs2_instantiate+0x1eb/0x250
[ 140.251959][ T6421] ? gfs2_glock_wait+0x1e0/0x330
[ 140.254072][ T6421] ? __pfx_gfs2_dir_read+0x10/0x10
[ 140.256202][ T6421] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 140.258223][ T6421] ? do_raw_spin_unlock+0x172/0x230
[ 140.260442][ T6421] gfs2_readdir+0x13d/0x1d0
[ 140.262401][ T6421] ? __pfx_gfs2_readdir+0x10/0x10
[ 140.264387][ T6421] ? iterate_dir+0x292/0x9e0
[ 140.266370][ T6421] ? selinux_file_permission+0x125/0x590
[ 140.268827][ T6421] iterate_dir+0x292/0x9e0
[ 140.270753][ T6421] __x64_sys_getdents64+0x14f/0x2e0
[ 140.273009][ T6421] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 140.275444][ T6421] ? xfd_validate_state+0x5d/0x180
[ 140.277610][ T6421] ? __pfx_filldir64+0x10/0x10
[ 140.279664][ T6421] do_syscall_64+0xcf/0x260
[ 140.281632][ T6421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.284159][ T6421] RIP: 0033:0x7f196247dea9
[ 140.285997][ T6421] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 140.294180][ T6421] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 140.297707][ T6421] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 140.301087][ T6421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 140.304115][ T6421] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 140.306848][ T6421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 140.309667][ T6421] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 140.312547][ T6421]
[ 140.749179][ T6435] loop1: detected capacity change from 0 to 32768
[ 140.769975][ T6434] loop0: detected capacity change from 0 to 32768
[ 140.774525][ T6435] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 140.778359][ T6435] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 140.778494][ T6434] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 140.784379][ T6434] CPU: 2 PID: 6434 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 140.788012][ T6435] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 140.788221][ T6434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 140.792638][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 140.795188][ T6434] Call Trace:
[ 140.795196][ T6434]
[ 140.795201][ T6434] dump_stack_lvl+0x16c/0x1f0
[ 140.795217][ T6434] sysfs_warn_dup+0x7f/0xa0
[ 140.795229][ T6434] sysfs_create_dir_ns+0x24d/0x2b0
[ 140.795239][ T6434] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 140.795250][ T6434] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 140.798199][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 140.799614][ T6434] ? do_raw_spin_unlock+0x172/0x230
[ 140.799643][ T6434] kobject_add_internal+0x2c8/0x990
[ 140.799667][ T6434] kobject_init_and_add+0x11c/0x190
[ 140.819586][ T6434] ? __pfx_kobject_init_and_add+0x10/0x10
[ 140.821833][ T6434] ? lockdep_init_map_type+0x16d/0x7d0
[ 140.823688][ T6434] ? lockdep_init_map_type+0x16d/0x7d0
[ 140.825568][ T6434] gfs2_sys_fs_add+0x207/0x470
[ 140.827232][ T6434] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 140.829095][ T6434] ? __pfx_alloc_workqueue+0x10/0x10
[ 140.831164][ T6434] ? read_word_at_a_time+0xe/0x20
[ 140.833267][ T6434] gfs2_fill_super+0x1352/0x2bf0
[ 140.835067][ T6434] ? __pfx_gfs2_fill_super+0x10/0x10
[ 140.836915][ T6434] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 140.839291][ T6434] ? set_blocksize+0x2b1/0x350
[ 140.841386][ T6434] ? sb_set_blocksize+0xf6/0x120
[ 140.843568][ T6434] ? setup_bdev_super+0x392/0x720
[ 140.844352][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 140.845813][ T6434] get_tree_bdev+0x36f/0x610
[ 140.845837][ T6434] ? __pfx_gfs2_fill_super+0x10/0x10
[ 140.845863][ T6434] ? __pfx_get_tree_bdev+0x10/0x10
[ 140.849308][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 140.851255][ T6434] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 140.851285][ T6434] ? cap_capable+0x1cf/0x240
[ 140.851308][ T6434] gfs2_get_tree+0x4e/0x280
[ 140.851333][ T6434] vfs_get_tree+0x8f/0x380
[ 140.851351][ T6434] path_mount+0x14e6/0x1f20
[ 140.851370][ T6434] ? kmem_cache_free+0x12e/0x390
[ 140.860899][ T6435] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 140.862244][ T6434] ? __pfx_path_mount+0x10/0x10
[ 140.862269][ T6434] ? putname+0x12e/0x170
[ 140.864644][ T6437] loop2: detected capacity change from 0 to 32768
[ 140.865968][ T6434] __x64_sys_mount+0x297/0x320
[ 140.870445][ T6435] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 140.872974][ T6434] ? __pfx___x64_sys_mount+0x10/0x10
[ 140.872998][ T6434] do_syscall_64+0xcf/0x260
[ 140.873024][ T6434] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.873049][ T6434] RIP: 0033:0x7f2544a7f5aa
[ 140.873063][ T6434] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 140.873081][ T6434] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 140.873100][ T6434] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 140.873112][ T6434] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 140.873124][ T6434] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 140.873136][ T6434] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 140.873148][ T6434] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 140.873163][ T6434]
[ 140.873743][ T6434] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 140.880108][ T6437] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 140.882842][ T6434] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 140.884011][ T6435] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 140.884011][ T6435] inode = 12 2341
[ 140.884011][ T6435] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 140.884039][ T6435] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 140.884067][ T6435] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6435 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 140.884106][ T6435] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 140.884127][ T6435] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 140.884139][ T6435] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 140.884149][ T6435] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 140.884291][ T6435] gfs2: fsid=syz:syz.0: File system withdrawn
[ 140.884301][ T6435] CPU: 1 PID: 6435 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 140.884320][ T6435] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 140.884331][ T6435] Call Trace:
[ 140.884338][ T6435]
[ 140.884345][ T6435] dump_stack_lvl+0x16c/0x1f0
[ 140.884367][ T6435] gfs2_withdraw+0xab8/0x1290
[ 140.884391][ T6435] ? __pfx_gfs2_withdraw+0x10/0x10
[ 140.884436][ T6435] gfs2_dirent_scan+0x2fc/0x3c0
[ 140.884460][ T6435] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 140.884484][ T6435] gfs2_dir_read+0x36a/0x14d0
[ 140.884508][ T6435] ? inode_go_held+0x151/0x210
[ 140.884528][ T6435] ? __pfx_inode_go_held+0x10/0x10
[ 140.884548][ T6435] ? gfs2_instantiate+0x1eb/0x250
[ 140.884574][ T6435] ? gfs2_glock_wait+0x1e0/0x330
[ 140.884591][ T6435] ? __pfx_gfs2_dir_read+0x10/0x10
[ 140.884615][ T6435] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 140.884634][ T6435] ? do_raw_spin_unlock+0x172/0x230
[ 140.884672][ T6435] gfs2_readdir+0x13d/0x1d0
[ 140.884693][ T6435] ? __pfx_gfs2_readdir+0x10/0x10
[ 140.884712][ T6435] ? iterate_dir+0x292/0x9e0
[ 140.884735][ T6435] ? selinux_file_permission+0x125/0x590
[ 140.884755][ T6435] iterate_dir+0x292/0x9e0
[ 140.884781][ T6435] __x64_sys_getdents64+0x14f/0x2e0
[ 140.884808][ T6435] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 140.884834][ T6435] ? xfd_validate_state+0x5d/0x180
[ 140.884862][ T6435] ? __pfx_filldir64+0x10/0x10
[ 140.884889][ T6435] do_syscall_64+0xcf/0x260
[ 140.884913][ T6435] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.884938][ T6435] RIP: 0033:0x7f6440e7dea9
[ 140.884952][ T6435] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 140.884969][ T6435] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 140.884988][ T6435] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 140.885001][ T6435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 140.885012][ T6435] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 140.885024][ T6435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 140.885035][ T6435] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 140.885050][ T6435]
[ 140.886077][ T6437] CPU: 3 PID: 6437 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 140.995146][ T6439] loop3: detected capacity change from 0 to 32768
[ 140.995183][ T6437] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 141.067624][ T6437] Call Trace:
[ 141.068958][ T6437]
[ 141.070146][ T6437] dump_stack_lvl+0x16c/0x1f0
[ 141.072030][ T6437] sysfs_warn_dup+0x7f/0xa0
[ 141.073863][ T6437] sysfs_create_dir_ns+0x24d/0x2b0
[ 141.075913][ T6437] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 141.078423][ T6437] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.081099][ T6437] ? do_raw_spin_unlock+0x172/0x230
[ 141.083380][ T6437] kobject_add_internal+0x2c8/0x990
[ 141.085429][ T6437] kobject_init_and_add+0x11c/0x190
[ 141.087609][ T6437] ? __pfx_kobject_init_and_add+0x10/0x10
[ 141.090097][ T6437] ? lockdep_init_map_type+0x16d/0x7d0
[ 141.092528][ T6437] ? lockdep_init_map_type+0x16d/0x7d0
[ 141.094960][ T6437] gfs2_sys_fs_add+0x207/0x470
[ 141.097078][ T6437] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 141.099442][ T6437] ? __pfx_alloc_workqueue+0x10/0x10
[ 141.101801][ T6437] ? read_word_at_a_time+0xe/0x20
[ 141.104068][ T6437] gfs2_fill_super+0x1352/0x2bf0
[ 141.106313][ T6437] ? __pfx_gfs2_fill_super+0x10/0x10
[ 141.108679][ T6437] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.110962][ T6437] ? set_blocksize+0x2b1/0x350
[ 141.113053][ T6437] ? sb_set_blocksize+0xf6/0x120
[ 141.115243][ T6437] ? setup_bdev_super+0x392/0x720
[ 141.117445][ T6437] get_tree_bdev+0x36f/0x610
[ 141.119546][ T6437] ? __pfx_gfs2_fill_super+0x10/0x10
[ 141.121910][ T6437] ? __pfx_get_tree_bdev+0x10/0x10
[ 141.124219][ T6437] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 141.126714][ T6437] ? cap_capable+0x1cf/0x240
[ 141.128817][ T6437] gfs2_get_tree+0x4e/0x280
[ 141.130896][ T6437] vfs_get_tree+0x8f/0x380
[ 141.132942][ T6437] path_mount+0x14e6/0x1f20
[ 141.135005][ T6437] ? kmem_cache_free+0x12e/0x390
[ 141.137243][ T6437] ? __pfx_path_mount+0x10/0x10
[ 141.139341][ T6437] ? putname+0x12e/0x170
[ 141.141223][ T6437] __x64_sys_mount+0x297/0x320
[ 141.143354][ T6437] ? __pfx___x64_sys_mount+0x10/0x10
[ 141.145713][ T6437] do_syscall_64+0xcf/0x260
[ 141.147772][ T6437] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.150387][ T6437] RIP: 0033:0x7fd083e7f5aa
[ 141.152339][ T6437] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 141.160782][ T6437] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 141.164405][ T6437] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 141.167918][ T6437] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 141.171315][ T6437] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 141.174708][ T6437] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 141.178120][ T6437] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 141.181643][ T6437]
[ 141.184817][ T6439] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 141.187007][ T6437] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 141.188574][ T6439] CPU: 0 PID: 6439 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 141.194198][ T6437] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 141.198206][ T6439] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 141.205013][ T6439] Call Trace:
[ 141.206313][ T6439]
[ 141.207456][ T6439] dump_stack_lvl+0x16c/0x1f0
[ 141.209359][ T6439] sysfs_warn_dup+0x7f/0xa0
[ 141.211238][ T6439] sysfs_create_dir_ns+0x24d/0x2b0
[ 141.213313][ T6439] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 141.215569][ T6439] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.217996][ T6439] ? do_raw_spin_unlock+0x172/0x230
[ 141.220301][ T6439] kobject_add_internal+0x2c8/0x990
[ 141.222627][ T6439] kobject_init_and_add+0x11c/0x190
[ 141.225700][ T6439] ? __pfx_kobject_init_and_add+0x10/0x10
[ 141.228368][ T6439] ? lockdep_init_map_type+0x16d/0x7d0
[ 141.230855][ T6439] ? lockdep_init_map_type+0x16d/0x7d0
[ 141.233213][ T6439] gfs2_sys_fs_add+0x207/0x470
[ 141.234819][ T6439] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 141.236821][ T6439] ? __pfx_alloc_workqueue+0x10/0x10
[ 141.238741][ T6439] ? read_word_at_a_time+0xe/0x20
[ 141.240570][ T6439] gfs2_fill_super+0x1352/0x2bf0
[ 141.242655][ T6439] ? __pfx_gfs2_fill_super+0x10/0x10
[ 141.244716][ T6439] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.246893][ T6439] ? set_blocksize+0x2b1/0x350
[ 141.248957][ T6439] ? sb_set_blocksize+0xf6/0x120
[ 141.251151][ T6439] ? setup_bdev_super+0x392/0x720
[ 141.253322][ T6439] get_tree_bdev+0x36f/0x610
[ 141.255395][ T6439] ? __pfx_gfs2_fill_super+0x10/0x10
[ 141.257672][ T6439] ? __pfx_get_tree_bdev+0x10/0x10
[ 141.259917][ T6439] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 141.262198][ T6439] ? cap_capable+0x1cf/0x240
[ 141.264145][ T6439] gfs2_get_tree+0x4e/0x280
[ 141.265795][ T6439] vfs_get_tree+0x8f/0x380
[ 141.267424][ T6439] path_mount+0x14e6/0x1f20
[ 141.269089][ T6439] ? kmem_cache_free+0x12e/0x390
[ 141.270800][ T6439] ? __pfx_path_mount+0x10/0x10
[ 141.272661][ T6439] ? putname+0x12e/0x170
[ 141.274279][ T6439] __x64_sys_mount+0x297/0x320
[ 141.276318][ T6439] ? __pfx___x64_sys_mount+0x10/0x10
[ 141.278624][ T6439] do_syscall_64+0xcf/0x260
[ 141.280605][ T6439] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.283097][ T6439] RIP: 0033:0x7f196247f5aa
[ 141.285115][ T6439] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 141.293081][ T6439] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 141.296570][ T6439] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 141.299903][ T6439] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 141.303129][ T6439] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 141.306394][ T6439] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 141.309684][ T6439] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 141.312972][ T6439]
[ 141.317813][ T6439] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 141.323712][ T6439] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 141.796207][ T6445] loop0: detected capacity change from 0 to 32768
[ 141.812968][ T6445] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 141.820710][ T6445] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 141.826994][ T6449] loop2: detected capacity change from 0 to 32768
[ 141.832055][ T6449] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 141.835523][ T6449] CPU: 2 PID: 6449 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 141.839008][ T6449] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 141.842996][ T6449] Call Trace:
[ 141.843319][ T6447] loop3: detected capacity change from 0 to 32768
[ 141.844281][ T6449]
[ 141.848250][ T6449] dump_stack_lvl+0x16c/0x1f0
[ 141.850316][ T6449] sysfs_warn_dup+0x7f/0xa0
[ 141.852459][ T6449] sysfs_create_dir_ns+0x24d/0x2b0
[ 141.855645][ T6449] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 141.855936][ T6445] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 141.856215][ T6447] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 141.858782][ T6449] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.867140][ T6449] ? do_raw_spin_unlock+0x172/0x230
[ 141.869035][ T6451] loop1: detected capacity change from 0 to 32768
[ 141.869454][ T6449] kobject_add_internal+0x2c8/0x990
[ 141.873947][ T828] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 141.874373][ T6449] kobject_init_and_add+0x11c/0x190
[ 141.877025][ T828] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 141.879092][ T6449] ? __pfx_kobject_init_and_add+0x10/0x10
[ 141.879111][ T6449] ? lockdep_init_map_type+0x16d/0x7d0
[ 141.879123][ T6449] ? lockdep_init_map_type+0x16d/0x7d0
[ 141.879133][ T6449] gfs2_sys_fs_add+0x207/0x470
[ 141.879146][ T6449] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 141.879157][ T6449] ? __pfx_alloc_workqueue+0x10/0x10
[ 141.879172][ T6449] ? read_word_at_a_time+0xe/0x20
[ 141.879185][ T6449] gfs2_fill_super+0x1352/0x2bf0
[ 141.879199][ T6449] ? __pfx_gfs2_fill_super+0x10/0x10
[ 141.879212][ T6449] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.879224][ T6449] ? set_blocksize+0x2b1/0x350
[ 141.879234][ T6449] ? sb_set_blocksize+0xf6/0x120
[ 141.879244][ T6449] ? setup_bdev_super+0x392/0x720
[ 141.879258][ T6449] get_tree_bdev+0x36f/0x610
[ 141.879268][ T6449] ? __pfx_gfs2_fill_super+0x10/0x10
[ 141.879281][ T6449] ? __pfx_get_tree_bdev+0x10/0x10
[ 141.879290][ T6449] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 141.879304][ T6449] ? cap_capable+0x1cf/0x240
[ 141.879317][ T6449] gfs2_get_tree+0x4e/0x280
[ 141.879329][ T6449] vfs_get_tree+0x8f/0x380
[ 141.879339][ T6449] path_mount+0x14e6/0x1f20
[ 141.879350][ T6449] ? kmem_cache_free+0x12e/0x390
[ 141.879362][ T6449] ? __pfx_path_mount+0x10/0x10
[ 141.879372][ T6449] ? putname+0x12e/0x170
[ 141.879384][ T6449] __x64_sys_mount+0x297/0x320
[ 141.879394][ T6449] ? __pfx___x64_sys_mount+0x10/0x10
[ 141.879404][ T6449] do_syscall_64+0xcf/0x260
[ 141.879418][ T6449] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.879439][ T6449] RIP: 0033:0x7fd083e7f5aa
[ 141.879453][ T6449] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 141.879468][ T6449] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 141.879490][ T6449] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 141.879502][ T6449] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 141.879513][ T6449] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 141.879524][ T6449] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 141.879535][ T6449] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 141.879548][ T6449]
[ 141.879555][ T6447] CPU: 1 PID: 6447 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 141.880139][ T6449] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 141.880154][ T6449] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 141.940272][ T828] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 63ms
[ 141.941006][ T6447] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 141.941022][ T6447] Call Trace:
[ 141.941030][ T6447]
[ 141.941038][ T6447] dump_stack_lvl+0x16c/0x1f0
[ 141.941063][ T6447] sysfs_warn_dup+0x7f/0xa0
[ 141.941083][ T6447] sysfs_create_dir_ns+0x24d/0x2b0
[ 141.941101][ T6447] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 141.948329][ T6451] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 141.950990][ T6447] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 141.951020][ T6447] ? do_raw_spin_unlock+0x172/0x230
[ 141.951041][ T6447] kobject_add_internal+0x2c8/0x990
[ 141.951068][ T6447] kobject_init_and_add+0x11c/0x190
[ 141.961040][ T828] gfs2: fsid=syz:syz.0: jid=0: Done
[ 141.963940][ T6447] ? __pfx_kobject_init_and_add+0x10/0x10
[ 141.967597][ T6445] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 141.968363][ T6447] ? lockdep_init_map_type+0x16d/0x7d0
[ 142.020653][ T6447] ? lockdep_init_map_type+0x16d/0x7d0
[ 142.023075][ T6447] gfs2_sys_fs_add+0x207/0x470
[ 142.025185][ T6447] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 142.027450][ T6447] ? __pfx_alloc_workqueue+0x10/0x10
[ 142.029590][ T6447] ? read_word_at_a_time+0xe/0x20
[ 142.031805][ T6447] gfs2_fill_super+0x1352/0x2bf0
[ 142.033924][ T6447] ? __pfx_gfs2_fill_super+0x10/0x10
[ 142.036220][ T6447] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 142.037863][ T6445] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 142.038547][ T6447] ? set_blocksize+0x2b1/0x350
[ 142.038569][ T6447] ? sb_set_blocksize+0xf6/0x120
[ 142.038586][ T6447] ? setup_bdev_super+0x392/0x720
[ 142.042638][ T6445] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 142.042638][ T6445] inode = 12 2341
[ 142.042638][ T6445] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 142.043703][ T6447] get_tree_bdev+0x36f/0x610
[ 142.043725][ T6447] ? __pfx_gfs2_fill_super+0x10/0x10
[ 142.046827][ T6445] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 142.047931][ T6447] ? __pfx_get_tree_bdev+0x10/0x10
[ 142.047953][ T6447] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 142.055504][ T6445] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6445 [syz-executor.0] iterate_dir+0x292/0x9e0
[ 142.056500][ T6447] ? cap_capable+0x1cf/0x240
[ 142.058628][ T6445] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 142.062498][ T6447] gfs2_get_tree+0x4e/0x280
[ 142.062527][ T6447] vfs_get_tree+0x8f/0x380
[ 142.062547][ T6447] path_mount+0x14e6/0x1f20
[ 142.065165][ T6445] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 142.066850][ T6447] ? kmem_cache_free+0x12e/0x390
[ 142.070997][ T6445] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 142.072626][ T6447] ? __pfx_path_mount+0x10/0x10
[ 142.076007][ T6445] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 142.077989][ T6447] ? putname+0x12e/0x170
[ 142.097382][ T6447] __x64_sys_mount+0x297/0x320
[ 142.099429][ T6447] ? __pfx___x64_sys_mount+0x10/0x10
[ 142.101808][ T6447] do_syscall_64+0xcf/0x260
[ 142.103891][ T6447] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.106549][ T6447] RIP: 0033:0x7f196247f5aa
[ 142.108580][ T6447] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 142.112939][ T6445] gfs2: fsid=syz:syz.0: File system withdrawn
[ 142.116820][ T6447] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 142.123152][ T6447] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 142.126727][ T6447] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 142.130225][ T6447] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 142.133706][ T6447] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 142.137090][ T6447] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 142.140707][ T6447]
[ 142.142117][ T6445] CPU: 3 PID: 6445 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 142.146093][ T6445] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 142.150313][ T6445] Call Trace:
[ 142.151762][ T6445]
[ 142.153076][ T6445] dump_stack_lvl+0x16c/0x1f0
[ 142.155164][ T6445] gfs2_withdraw+0xab8/0x1290
[ 142.157107][ T6445] ? __pfx_gfs2_withdraw+0x10/0x10
[ 142.158956][ T6445] gfs2_dirent_scan+0x2fc/0x3c0
[ 142.159866][ T6447] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 142.160969][ T6445] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 142.160989][ T6445] gfs2_dir_read+0x36a/0x14d0
[ 142.161002][ T6445] ? inode_go_held+0x151/0x210
[ 142.161013][ T6445] ? __pfx_inode_go_held+0x10/0x10
[ 142.161024][ T6445] ? gfs2_instantiate+0x1eb/0x250
[ 142.161038][ T6445] ? gfs2_glock_wait+0x1e0/0x330
[ 142.161047][ T6445] ? __pfx_gfs2_dir_read+0x10/0x10
[ 142.161061][ T6445] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 142.161071][ T6445] ? do_raw_spin_unlock+0x172/0x230
[ 142.166690][ T6447] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 142.168474][ T6445] gfs2_readdir+0x13d/0x1d0
[ 142.189004][ T6445] ? __pfx_gfs2_readdir+0x10/0x10
[ 142.191083][ T6445] ? iterate_dir+0x292/0x9e0
[ 142.193043][ T6445] ? selinux_file_permission+0x125/0x590
[ 142.195467][ T6445] iterate_dir+0x292/0x9e0
[ 142.197430][ T6445] __x64_sys_getdents64+0x14f/0x2e0
[ 142.199637][ T6445] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 142.201995][ T6445] ? xfd_validate_state+0x5d/0x180
[ 142.204270][ T6445] ? __pfx_filldir64+0x10/0x10
[ 142.206383][ T6445] do_syscall_64+0xcf/0x260
[ 142.208311][ T6445] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.210831][ T6445] RIP: 0033:0x7f2544a7dea9
[ 142.212440][ T6445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 142.220369][ T6445] RSP: 002b:00007f25457c50c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 142.223742][ T6445] RAX: ffffffffffffffda RBX: 00007f2544babf80 RCX: 00007f2544a7dea9
[ 142.227064][ T6445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 142.230233][ T6445] RBP: 00007f2544aca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 142.233438][ T6445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 142.236640][ T6445] R13: 000000000000000b R14: 00007f2544babf80 R15: 00007ffdb630e288
[ 142.240047][ T6445]
[ 142.241261][ T6451] CPU: 2 PID: 6451 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 142.245046][ T6451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 142.248708][ T6451] Call Trace:
[ 142.249818][ T6451]
[ 142.250973][ T6451] dump_stack_lvl+0x16c/0x1f0
[ 142.253342][ T6451] sysfs_warn_dup+0x7f/0xa0
[ 142.255410][ T6451] sysfs_create_dir_ns+0x24d/0x2b0
[ 142.257743][ T6451] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 142.259982][ T6451] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 142.261825][ T6451] ? do_raw_spin_unlock+0x172/0x230
[ 142.263515][ T6451] kobject_add_internal+0x2c8/0x990
[ 142.265312][ T6451] kobject_init_and_add+0x11c/0x190
[ 142.267149][ T6451] ? __pfx_kobject_init_and_add+0x10/0x10
[ 142.269433][ T6451] ? lockdep_init_map_type+0x16d/0x7d0
[ 142.271608][ T6451] ? lockdep_init_map_type+0x16d/0x7d0
[ 142.273945][ T6451] gfs2_sys_fs_add+0x207/0x470
[ 142.275974][ T6451] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 142.278122][ T6451] ? __pfx_alloc_workqueue+0x10/0x10
[ 142.280343][ T6451] ? read_word_at_a_time+0xe/0x20
[ 142.282090][ T6451] gfs2_fill_super+0x1352/0x2bf0
[ 142.283862][ T6451] ? __pfx_gfs2_fill_super+0x10/0x10
[ 142.285541][ T6451] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 142.287607][ T6451] ? set_blocksize+0x2b1/0x350
[ 142.289172][ T6451] ? sb_set_blocksize+0xf6/0x120
[ 142.291251][ T6451] ? setup_bdev_super+0x392/0x720
[ 142.293456][ T6451] get_tree_bdev+0x36f/0x610
[ 142.295459][ T6451] ? __pfx_gfs2_fill_super+0x10/0x10
[ 142.297655][ T6451] ? __pfx_get_tree_bdev+0x10/0x10
[ 142.299783][ T6451] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 142.302191][ T6451] ? cap_capable+0x1cf/0x240
[ 142.304192][ T6451] gfs2_get_tree+0x4e/0x280
[ 142.306148][ T6451] vfs_get_tree+0x8f/0x380
[ 142.308089][ T6451] path_mount+0x14e6/0x1f20
[ 142.310045][ T6451] ? kmem_cache_free+0x12e/0x390
[ 142.312099][ T6451] ? __pfx_path_mount+0x10/0x10
[ 142.314132][ T6451] ? putname+0x12e/0x170
[ 142.315721][ T6451] __x64_sys_mount+0x297/0x320
[ 142.317279][ T6451] ? __pfx___x64_sys_mount+0x10/0x10
[ 142.319469][ T6451] do_syscall_64+0xcf/0x260
[ 142.321114][ T6451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.323458][ T6451] RIP: 0033:0x7f6440e7f5aa
[ 142.325315][ T6451] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 142.333491][ T6451] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 142.336819][ T6451] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 142.339941][ T6451] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 142.342976][ T6451] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 142.346093][ T6451] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 142.349014][ T6451] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 142.351680][ T6451]
[ 142.354757][ T6451] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 142.361049][ T6451] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 142.809200][ T6458] loop3: detected capacity change from 0 to 32768
[ 142.816108][ T6458] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 142.819242][ T6458] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 142.827034][ T6458] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 142.831608][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 142.834233][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 142.839707][ T6462] loop0: detected capacity change from 0 to 32768
[ 142.861064][ T6462] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 142.864113][ T6462] CPU: 1 PID: 6462 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 142.867556][ T6462] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 142.871333][ T6462] Call Trace:
[ 142.872651][ T6462]
[ 142.873744][ T6462] dump_stack_lvl+0x16c/0x1f0
[ 142.875539][ T6462] sysfs_warn_dup+0x7f/0xa0
[ 142.878108][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 142.878551][ T6462] sysfs_create_dir_ns+0x24d/0x2b0
[ 142.883646][ T6462] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 142.886133][ T6462] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 142.888276][ T6462] ? do_raw_spin_unlock+0x172/0x230
[ 142.890274][ T6462] kobject_add_internal+0x2c8/0x990
[ 142.890827][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 142.892296][ T6462] kobject_init_and_add+0x11c/0x190
[ 142.894624][ T6458] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 142.896693][ T6462] ? __pfx_kobject_init_and_add+0x10/0x10
[ 142.896723][ T6462] ? lockdep_init_map_type+0x16d/0x7d0
[ 142.904181][ T6462] ? lockdep_init_map_type+0x16d/0x7d0
[ 142.906359][ T6462] gfs2_sys_fs_add+0x207/0x470
[ 142.908345][ T6462] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 142.909658][ T6460] loop2: detected capacity change from 0 to 32768
[ 142.910410][ T6462] ? __pfx_alloc_workqueue+0x10/0x10
[ 142.915289][ T6462] ? read_word_at_a_time+0xe/0x20
[ 142.917932][ T6462] gfs2_fill_super+0x1352/0x2bf0
[ 142.919735][ T6458] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 142.919885][ T6462] ? __pfx_gfs2_fill_super+0x10/0x10
[ 142.922473][ T6460] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 142.927754][ T6462] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 142.928956][ T6458] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 142.928956][ T6458] inode = 12 2341
[ 142.928956][ T6458] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 142.929821][ T6462] ? set_blocksize+0x2b1/0x350
[ 142.938719][ T6462] ? sb_set_blocksize+0xf6/0x120
[ 142.940735][ T6462] ? setup_bdev_super+0x392/0x720
[ 142.942843][ T6462] get_tree_bdev+0x36f/0x610
[ 142.944711][ T6462] ? __pfx_gfs2_fill_super+0x10/0x10
[ 142.946771][ T6462] ? __pfx_get_tree_bdev+0x10/0x10
[ 142.948741][ T6462] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 142.950992][ T6462] ? cap_capable+0x1cf/0x240
[ 142.952812][ T6462] gfs2_get_tree+0x4e/0x280
[ 142.954576][ T6462] vfs_get_tree+0x8f/0x380
[ 142.956186][ T6462] path_mount+0x14e6/0x1f20
[ 142.957799][ T6462] ? kmem_cache_free+0x12e/0x390
[ 142.959547][ T6462] ? __pfx_path_mount+0x10/0x10
[ 142.961362][ T6462] ? putname+0x12e/0x170
[ 142.963014][ T6462] __x64_sys_mount+0x297/0x320
[ 142.964903][ T6462] ? __pfx___x64_sys_mount+0x10/0x10
[ 142.966967][ T6462] do_syscall_64+0xcf/0x260
[ 142.968756][ T6462] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.970998][ T6462] RIP: 0033:0x7f2544a7f5aa
[ 142.972608][ T6462] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 142.975148][ T6464] loop1: detected capacity change from 0 to 32768
[ 142.979508][ T6462] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 142.979534][ T6462] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 142.979545][ T6462] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 142.979555][ T6462] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 142.994225][ T6462] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 142.997244][ T6462] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 142.997986][ T6458] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 143.000227][ T6462]
[ 143.000237][ T6460] CPU: 2 PID: 6460 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 143.000256][ T6460] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 143.000266][ T6460] Call Trace:
[ 143.000274][ T6460]
[ 143.000291][ T6460] dump_stack_lvl+0x16c/0x1f0
[ 143.001094][ T6462] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 143.001108][ T6462] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 143.008782][ T6458] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6458 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 143.008996][ T6460] sysfs_warn_dup+0x7f/0xa0
[ 143.013395][ T6458] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 143.014694][ T6460] sysfs_create_dir_ns+0x24d/0x2b0
[ 143.014715][ T6460] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 143.014731][ T6460] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 143.016309][ T6458] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 143.018189][ T6460] ? do_raw_spin_unlock+0x172/0x230
[ 143.018211][ T6460] kobject_add_internal+0x2c8/0x990
[ 143.018233][ T6460] kobject_init_and_add+0x11c/0x190
[ 143.023653][ T6458] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 143.025905][ T6460] ? __pfx_kobject_init_and_add+0x10/0x10
[ 143.029668][ T6458] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 143.031472][ T6460] ? lockdep_init_map_type+0x16d/0x7d0
[ 143.031497][ T6460] ? lockdep_init_map_type+0x16d/0x7d0
[ 143.031516][ T6460] gfs2_sys_fs_add+0x207/0x470
[ 143.031540][ T6460] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 143.031558][ T6460] ? __pfx_alloc_workqueue+0x10/0x10
[ 143.031585][ T6460] ? read_word_at_a_time+0xe/0x20
[ 143.031609][ T6460] gfs2_fill_super+0x1352/0x2bf0
[ 143.031634][ T6460] ? __pfx_gfs2_fill_super+0x10/0x10
[ 143.035265][ T6458] gfs2: fsid=syz:syz.0: File system withdrawn
[ 143.037153][ T6460] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 143.082175][ T6460] ? set_blocksize+0x2b1/0x350
[ 143.084175][ T6460] ? sb_set_blocksize+0xf6/0x120
[ 143.086235][ T6460] ? setup_bdev_super+0x392/0x720
[ 143.088341][ T6460] get_tree_bdev+0x36f/0x610
[ 143.090248][ T6460] ? __pfx_gfs2_fill_super+0x10/0x10
[ 143.092473][ T6460] ? __pfx_get_tree_bdev+0x10/0x10
[ 143.094593][ T6460] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 143.096920][ T6460] ? cap_capable+0x1cf/0x240
[ 143.098848][ T6460] gfs2_get_tree+0x4e/0x280
[ 143.100721][ T6460] vfs_get_tree+0x8f/0x380
[ 143.102608][ T6460] path_mount+0x14e6/0x1f20
[ 143.104584][ T6460] ? kmem_cache_free+0x12e/0x390
[ 143.106771][ T6460] ? __pfx_path_mount+0x10/0x10
[ 143.108861][ T6460] ? putname+0x12e/0x170
[ 143.110704][ T6460] __x64_sys_mount+0x297/0x320
[ 143.112770][ T6460] ? __pfx___x64_sys_mount+0x10/0x10
[ 143.114868][ T6460] do_syscall_64+0xcf/0x260
[ 143.116654][ T6460] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.118963][ T6460] RIP: 0033:0x7fd083e7f5aa
[ 143.120714][ T6460] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 143.128453][ T6460] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 143.132066][ T6460] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 143.135528][ T6460] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 143.138519][ T6460] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 143.141181][ T6460] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 143.144582][ T6460] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 143.148045][ T6460]
[ 143.149421][ T6458] CPU: 3 PID: 6458 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 143.150095][ T6464] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 143.152592][ T6460] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 143.152609][ T6460] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 143.153600][ T6458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 143.153616][ T6458] Call Trace:
[ 143.153624][ T6458]
[ 143.153631][ T6458] dump_stack_lvl+0x16c/0x1f0
[ 143.153658][ T6458] gfs2_withdraw+0xab8/0x1290
[ 143.153683][ T6458] ? __pfx_gfs2_withdraw+0x10/0x10
[ 143.153707][ T6458] gfs2_dirent_scan+0x2fc/0x3c0
[ 143.153748][ T6458] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 143.153773][ T6458] gfs2_dir_read+0x36a/0x14d0
[ 143.185091][ T6458] ? inode_go_held+0x151/0x210
[ 143.187181][ T6458] ? __pfx_inode_go_held+0x10/0x10
[ 143.189217][ T6458] ? gfs2_instantiate+0x1eb/0x250
[ 143.191477][ T6458] ? gfs2_glock_wait+0x1e0/0x330
[ 143.193740][ T6458] ? __pfx_gfs2_dir_read+0x10/0x10
[ 143.196041][ T6458] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 143.198225][ T6458] ? do_raw_spin_unlock+0x172/0x230
[ 143.200555][ T6458] gfs2_readdir+0x13d/0x1d0
[ 143.202626][ T6458] ? __pfx_gfs2_readdir+0x10/0x10
[ 143.204929][ T6458] ? iterate_dir+0x292/0x9e0
[ 143.207038][ T6458] ? selinux_file_permission+0x125/0x590
[ 143.209586][ T6458] iterate_dir+0x292/0x9e0
[ 143.211543][ T6458] __x64_sys_getdents64+0x14f/0x2e0
[ 143.213878][ T6458] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 143.216455][ T6458] ? xfd_validate_state+0x5d/0x180
[ 143.218755][ T6458] ? __pfx_filldir64+0x10/0x10
[ 143.220835][ T6458] do_syscall_64+0xcf/0x260
[ 143.222922][ T6458] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.225487][ T6458] RIP: 0033:0x7f196247dea9
[ 143.227442][ T6458] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 143.235588][ T6458] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 143.239159][ T6458] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 143.242537][ T6458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 143.245848][ T6458] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 143.249221][ T6458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.252538][ T6458] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 143.255872][ T6458]
[ 143.257230][ T6464] CPU: 0 PID: 6464 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 143.261086][ T6464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 143.264511][ T6464] Call Trace:
[ 143.265862][ T6464]
[ 143.267074][ T6464] dump_stack_lvl+0x16c/0x1f0
[ 143.269004][ T6464] sysfs_warn_dup+0x7f/0xa0
[ 143.270858][ T6464] sysfs_create_dir_ns+0x24d/0x2b0
[ 143.272958][ T6464] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 143.275191][ T6464] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 143.276962][ T6464] ? do_raw_spin_unlock+0x172/0x230
[ 143.278850][ T6464] kobject_add_internal+0x2c8/0x990
[ 143.280730][ T6464] kobject_init_and_add+0x11c/0x190
[ 143.282533][ T6464] ? __pfx_kobject_init_and_add+0x10/0x10
[ 143.284568][ T6464] ? lockdep_init_map_type+0x16d/0x7d0
[ 143.286627][ T6464] ? lockdep_init_map_type+0x16d/0x7d0
[ 143.288766][ T6464] gfs2_sys_fs_add+0x207/0x470
[ 143.290699][ T6464] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 143.292856][ T6464] ? __pfx_alloc_workqueue+0x10/0x10
[ 143.295057][ T6464] ? read_word_at_a_time+0xe/0x20
[ 143.297093][ T6464] gfs2_fill_super+0x1352/0x2bf0
[ 143.299139][ T6464] ? __pfx_gfs2_fill_super+0x10/0x10
[ 143.301268][ T6464] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 143.303648][ T6464] ? set_blocksize+0x2b1/0x350
[ 143.305802][ T6464] ? sb_set_blocksize+0xf6/0x120
[ 143.307793][ T6464] ? setup_bdev_super+0x392/0x720
[ 143.309930][ T6464] get_tree_bdev+0x36f/0x610
[ 143.311976][ T6464] ? __pfx_gfs2_fill_super+0x10/0x10
[ 143.314126][ T6464] ? __pfx_get_tree_bdev+0x10/0x10
[ 143.316176][ T6464] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 143.318394][ T6464] ? cap_capable+0x1cf/0x240
[ 143.320250][ T6464] gfs2_get_tree+0x4e/0x280
[ 143.321881][ T6464] vfs_get_tree+0x8f/0x380
[ 143.323698][ T6464] path_mount+0x14e6/0x1f20
[ 143.325474][ T6464] ? kmem_cache_free+0x12e/0x390
[ 143.327401][ T6464] ? __pfx_path_mount+0x10/0x10
[ 143.329074][ T6464] ? putname+0x12e/0x170
[ 143.330544][ T6464] __x64_sys_mount+0x297/0x320
[ 143.332167][ T6464] ? __pfx___x64_sys_mount+0x10/0x10
[ 143.334129][ T6464] do_syscall_64+0xcf/0x260
[ 143.335902][ T6464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.337785][ T6464] RIP: 0033:0x7f6440e7f5aa
[ 143.339221][ T6464] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 143.346116][ T6464] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 143.349283][ T6464] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 143.352226][ T6464] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 143.355573][ T6464] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 143.358171][ T6464] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 143.361001][ T6464] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 143.363869][ T6464]
[ 143.368059][ T6464] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 143.373728][ T6464] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 143.655674][ T6471] loop2: detected capacity change from 0 to 32768
[ 143.663720][ T6471] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 143.667185][ T6471] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 143.674190][ T6471] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 143.678596][ T828] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 143.681927][ T828] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 143.735608][ T828] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 53ms
[ 143.738665][ T828] gfs2: fsid=syz:syz.0: jid=0: Done
[ 143.741915][ T6471] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 143.748791][ T6471] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 143.752577][ T6471] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 143.752577][ T6471] inode = 12 2341
[ 143.752577][ T6471] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 143.759735][ T6471] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 143.763881][ T6471] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6471 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 143.767818][ T6471] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 143.771859][ T6471] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 143.775062][ T6471] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 143.778457][ T6471] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 143.781461][ T6471] gfs2: fsid=syz:syz.0: File system withdrawn
[ 143.783787][ T6471] CPU: 3 PID: 6471 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 143.787587][ T6471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 143.792018][ T6471] Call Trace:
[ 143.793582][ T6471]
[ 143.794904][ T6471] dump_stack_lvl+0x16c/0x1f0
[ 143.796969][ T6471] gfs2_withdraw+0xab8/0x1290
[ 143.799068][ T6471] ? __pfx_gfs2_withdraw+0x10/0x10
[ 143.801326][ T6471] gfs2_dirent_scan+0x2fc/0x3c0
[ 143.803502][ T6471] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 143.805944][ T6471] gfs2_dir_read+0x36a/0x14d0
[ 143.808051][ T6471] ? inode_go_held+0x151/0x210
[ 143.810096][ T6471] ? __pfx_inode_go_held+0x10/0x10
[ 143.812226][ T6471] ? gfs2_instantiate+0x1eb/0x250
[ 143.814373][ T6471] ? gfs2_glock_wait+0x1e0/0x330
[ 143.816565][ T6471] ? __pfx_gfs2_dir_read+0x10/0x10
[ 143.818823][ T6471] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 143.820974][ T6471] ? do_raw_spin_unlock+0x172/0x230
[ 143.823269][ T6471] gfs2_readdir+0x13d/0x1d0
[ 143.825252][ T6471] ? __pfx_gfs2_readdir+0x10/0x10
[ 143.827350][ T6471] ? iterate_dir+0x292/0x9e0
[ 143.829434][ T6471] ? selinux_file_permission+0x125/0x590
[ 143.831873][ T6471] iterate_dir+0x292/0x9e0
[ 143.833882][ T6471] __x64_sys_getdents64+0x14f/0x2e0
[ 143.836192][ T6471] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 143.838723][ T6471] ? xfd_validate_state+0x5d/0x180
[ 143.840967][ T6471] ? __pfx_filldir64+0x10/0x10
[ 143.843086][ T6471] do_syscall_64+0xcf/0x260
[ 143.845127][ T6471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.847699][ T6471] RIP: 0033:0x7fd083e7dea9
[ 143.849587][ T6471] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 143.857841][ T6471] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 143.861066][ T6471] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 143.864176][ T6471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 143.867366][ T6471] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 143.870815][ T6471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.874300][ T6471] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 143.877668][ T6471]
[ 143.938216][ T6475] loop1: detected capacity change from 0 to 32768
[ 143.953619][ T6475] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 143.957122][ T6475] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 143.969324][ T6475] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 143.974208][ T828] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 143.977647][ T828] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 143.987031][ T6474] loop0: detected capacity change from 0 to 32768
[ 144.002200][ T6474] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 144.005531][ T6474] CPU: 2 PID: 6474 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 144.009557][ T6474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 144.013979][ T6474] Call Trace:
[ 144.015460][ T6474]
[ 144.016732][ T6474] dump_stack_lvl+0x16c/0x1f0
[ 144.018796][ T6474] sysfs_warn_dup+0x7f/0xa0
[ 144.020724][ T6474] sysfs_create_dir_ns+0x24d/0x2b0
[ 144.022878][ T6474] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 144.025196][ T6474] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 144.027417][ T6474] ? do_raw_spin_unlock+0x172/0x230
[ 144.029638][ T6474] kobject_add_internal+0x2c8/0x990
[ 144.031857][ T6474] kobject_init_and_add+0x11c/0x190
[ 144.034154][ T6474] ? __pfx_kobject_init_and_add+0x10/0x10
[ 144.036666][ T6474] ? lockdep_init_map_type+0x16d/0x7d0
[ 144.039100][ T6474] ? lockdep_init_map_type+0x16d/0x7d0
[ 144.041387][ T6474] gfs2_sys_fs_add+0x207/0x470
[ 144.043410][ T6474] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 144.045661][ T6474] ? __pfx_alloc_workqueue+0x10/0x10
[ 144.047976][ T6474] ? read_word_at_a_time+0xe/0x20
[ 144.050240][ T6474] gfs2_fill_super+0x1352/0x2bf0
[ 144.052442][ T6474] ? __pfx_gfs2_fill_super+0x10/0x10
[ 144.054731][ T6474] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 144.057033][ T6474] ? set_blocksize+0x2b1/0x350
[ 144.059164][ T6474] ? sb_set_blocksize+0xf6/0x120
[ 144.060252][ T6478] loop3: detected capacity change from 0 to 32768
[ 144.061150][ T6474] ? setup_bdev_super+0x392/0x720
[ 144.061177][ T6474] get_tree_bdev+0x36f/0x610
[ 144.061194][ T6474] ? __pfx_gfs2_fill_super+0x10/0x10
[ 144.061216][ T6474] ? __pfx_get_tree_bdev+0x10/0x10
[ 144.061233][ T6474] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 144.061255][ T6474] ? cap_capable+0x1cf/0x240
[ 144.061278][ T6474] gfs2_get_tree+0x4e/0x280
[ 144.061300][ T6474] vfs_get_tree+0x8f/0x380
[ 144.061318][ T6474] path_mount+0x14e6/0x1f20
[ 144.061335][ T6474] ? kmem_cache_free+0x12e/0x390
[ 144.084352][ T6474] ? __pfx_path_mount+0x10/0x10
[ 144.086413][ T6474] ? putname+0x12e/0x170
[ 144.088233][ T6474] __x64_sys_mount+0x297/0x320
[ 144.090347][ T6474] ? __pfx___x64_sys_mount+0x10/0x10
[ 144.092596][ T6474] do_syscall_64+0xcf/0x260
[ 144.094579][ T6474] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.097117][ T6474] RIP: 0033:0x7f2544a7f5aa
[ 144.099092][ T6474] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 144.107667][ T6474] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 144.111099][ T6474] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 144.114446][ T6474] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 144.117725][ T6474] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 144.121032][ T6474] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 144.124129][ T6478] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 144.124269][ T6474] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 144.130008][ T6474]
[ 144.136673][ T6474] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 144.142288][ T6474] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 144.144875][ T6478] CPU: 2 PID: 6478 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 144.145855][ T828] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 168ms
[ 144.148474][ T6478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 144.148486][ T6478] Call Trace:
[ 144.152093][ T828] gfs2: fsid=syz:syz.0: jid=0: Done
[ 144.155262][ T6478]
[ 144.155270][ T6478] dump_stack_lvl+0x16c/0x1f0
[ 144.156704][ T6475] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 144.158587][ T6478] sysfs_warn_dup+0x7f/0xa0
[ 144.166074][ T6478] sysfs_create_dir_ns+0x24d/0x2b0
[ 144.168026][ T6478] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 144.170139][ T6478] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 144.172212][ T6478] ? do_raw_spin_unlock+0x172/0x230
[ 144.174205][ T6478] kobject_add_internal+0x2c8/0x990
[ 144.176174][ T6478] kobject_init_and_add+0x11c/0x190
[ 144.178110][ T6478] ? __pfx_kobject_init_and_add+0x10/0x10
[ 144.180255][ T6478] ? lockdep_init_map_type+0x16d/0x7d0
[ 144.182372][ T6478] ? lockdep_init_map_type+0x16d/0x7d0
[ 144.184427][ T6478] gfs2_sys_fs_add+0x207/0x470
[ 144.186245][ T6478] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 144.188239][ T6478] ? __pfx_alloc_workqueue+0x10/0x10
[ 144.190227][ T6478] ? read_word_at_a_time+0xe/0x20
[ 144.192169][ T6478] gfs2_fill_super+0x1352/0x2bf0
[ 144.194052][ T6478] ? __pfx_gfs2_fill_super+0x10/0x10
[ 144.196056][ T6478] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 144.198074][ T6478] ? set_blocksize+0x2b1/0x350
[ 144.199931][ T6478] ? sb_set_blocksize+0xf6/0x120
[ 144.201839][ T6478] ? setup_bdev_super+0x392/0x720
[ 144.203771][ T6478] get_tree_bdev+0x36f/0x610
[ 144.205551][ T6478] ? __pfx_gfs2_fill_super+0x10/0x10
[ 144.207590][ T6478] ? __pfx_get_tree_bdev+0x10/0x10
[ 144.209542][ T6478] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 144.211699][ T6478] ? cap_capable+0x1cf/0x240
[ 144.213495][ T6478] gfs2_get_tree+0x4e/0x280
[ 144.215280][ T6478] vfs_get_tree+0x8f/0x380
[ 144.217015][ T6478] path_mount+0x14e6/0x1f20
[ 144.218757][ T6478] ? kmem_cache_free+0x12e/0x390
[ 144.220684][ T6478] ? __pfx_path_mount+0x10/0x10
[ 144.222576][ T6478] ? putname+0x12e/0x170
[ 144.224220][ T6478] __x64_sys_mount+0x297/0x320
[ 144.226068][ T6478] ? __pfx___x64_sys_mount+0x10/0x10
[ 144.228126][ T6478] do_syscall_64+0xcf/0x260
[ 144.229897][ T6478] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.232125][ T6478] RIP: 0033:0x7f196247f5aa
[ 144.233875][ T6478] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 144.241193][ T6478] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 144.244304][ T6478] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 144.247318][ T6478] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 144.250301][ T6478] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 144.253317][ T6478] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 144.256307][ T6478] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 144.259280][ T6478]
[ 144.262563][ T6478] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 144.270414][ T6478] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 144.274700][ T6475] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 144.278346][ T6475] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 144.278346][ T6475] inode = 12 2341
[ 144.278346][ T6475] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 144.286387][ T6475] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 144.290316][ T6475] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6475 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 144.294544][ T6475] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 144.298145][ T6475] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 144.301327][ T6475] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 144.304716][ T6475] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 144.308335][ T6475] gfs2: fsid=syz:syz.0: File system withdrawn
[ 144.311098][ T6475] CPU: 3 PID: 6475 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 144.314912][ T6475] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 144.319074][ T6475] Call Trace:
[ 144.320515][ T6475]
[ 144.321815][ T6475] dump_stack_lvl+0x16c/0x1f0
[ 144.323810][ T6475] gfs2_withdraw+0xab8/0x1290
[ 144.325825][ T6475] ? __pfx_gfs2_withdraw+0x10/0x10
[ 144.328047][ T6475] gfs2_dirent_scan+0x2fc/0x3c0
[ 144.330167][ T6475] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 144.332533][ T6475] gfs2_dir_read+0x36a/0x14d0
[ 144.334552][ T6475] ? inode_go_held+0x151/0x210
[ 144.336669][ T6475] ? __pfx_inode_go_held+0x10/0x10
[ 144.338850][ T6475] ? gfs2_instantiate+0x1eb/0x250
[ 144.341017][ T6475] ? gfs2_glock_wait+0x1e0/0x330
[ 144.343105][ T6475] ? __pfx_gfs2_dir_read+0x10/0x10
[ 144.345266][ T6475] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 144.347323][ T6475] ? do_raw_spin_unlock+0x172/0x230
[ 144.349526][ T6475] gfs2_readdir+0x13d/0x1d0
[ 144.351475][ T6475] ? __pfx_gfs2_readdir+0x10/0x10
[ 144.353637][ T6475] ? iterate_dir+0x292/0x9e0
[ 144.355673][ T6475] ? selinux_file_permission+0x125/0x590
[ 144.357994][ T6475] iterate_dir+0x292/0x9e0
[ 144.359786][ T6475] __x64_sys_getdents64+0x14f/0x2e0
[ 144.361955][ T6475] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 144.364353][ T6475] ? xfd_validate_state+0x5d/0x180
[ 144.366478][ T6475] ? __pfx_filldir64+0x10/0x10
[ 144.368460][ T6475] do_syscall_64+0xcf/0x260
[ 144.370411][ T6475] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.372934][ T6475] RIP: 0033:0x7f6440e7dea9
[ 144.374740][ T6475] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 144.382796][ T6475] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 144.385986][ T6475] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 144.389272][ T6475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 144.392596][ T6475] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 144.395914][ T6475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 144.399223][ T6475] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 144.402554][ T6475]
2024/05/14 22:39:16 executed programs: 263
[ 144.520865][ T6484] loop2: detected capacity change from 0 to 32768
[ 144.543672][ T6484] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 144.550564][ T6484] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 144.570484][ T6484] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 144.583382][ T827] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 144.586255][ T827] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 144.657703][ T827] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 71ms
[ 144.661418][ T827] gfs2: fsid=syz:syz.0: jid=0: Done
[ 144.664429][ T6484] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 144.674698][ T6484] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 144.678313][ T6484] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 144.678313][ T6484] inode = 12 2341
[ 144.678313][ T6484] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 144.685510][ T6484] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 144.689299][ T6484] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6484 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 144.693241][ T6484] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 144.696664][ T6484] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 144.699726][ T6484] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 144.703257][ T6484] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 144.707838][ T6484] gfs2: fsid=syz:syz.0: File system withdrawn
[ 144.710253][ T6484] CPU: 3 PID: 6484 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 144.713852][ T6484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 144.718099][ T6484] Call Trace:
[ 144.719348][ T6484]
[ 144.720433][ T6484] dump_stack_lvl+0x16c/0x1f0
[ 144.722318][ T6484] gfs2_withdraw+0xab8/0x1290
[ 144.724054][ T6484] ? __pfx_gfs2_withdraw+0x10/0x10
[ 144.726165][ T6484] gfs2_dirent_scan+0x2fc/0x3c0
[ 144.727965][ T6484] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 144.730068][ T6484] gfs2_dir_read+0x36a/0x14d0
[ 144.731720][ T6484] ? inode_go_held+0x151/0x210
[ 144.733220][ T6484] ? __pfx_inode_go_held+0x10/0x10
[ 144.734784][ T6484] ? gfs2_instantiate+0x1eb/0x250
[ 144.736807][ T6484] ? gfs2_glock_wait+0x1e0/0x330
[ 144.738619][ T6484] ? __pfx_gfs2_dir_read+0x10/0x10
[ 144.740568][ T6484] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 144.742284][ T6484] ? do_raw_spin_unlock+0x172/0x230
[ 144.744288][ T6484] gfs2_readdir+0x13d/0x1d0
[ 144.746037][ T6484] ? __pfx_gfs2_readdir+0x10/0x10
[ 144.748179][ T6484] ? iterate_dir+0x292/0x9e0
[ 144.750127][ T6484] ? selinux_file_permission+0x125/0x590
[ 144.752444][ T6484] iterate_dir+0x292/0x9e0
[ 144.754167][ T6484] __x64_sys_getdents64+0x14f/0x2e0
[ 144.756354][ T6484] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 144.758524][ T6484] ? xfd_validate_state+0x5d/0x180
[ 144.760188][ T6484] ? __pfx_filldir64+0x10/0x10
[ 144.761877][ T6484] do_syscall_64+0xcf/0x260
[ 144.763563][ T6484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.765468][ T6484] RIP: 0033:0x7fd083e7dea9
[ 144.766951][ T6484] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 144.773844][ T6484] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 144.777167][ T6484] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 144.779877][ T6484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 144.782559][ T6484] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 144.785801][ T6484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 144.789018][ T6484] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 144.792268][ T6484]
[ 144.827482][ T6487] loop3: detected capacity change from 0 to 32768
[ 144.835100][ T6487] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 144.838016][ T6487] CPU: 0 PID: 6487 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 144.841693][ T6487] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 144.845837][ T6487] Call Trace:
[ 144.847197][ T6487]
[ 144.848384][ T6487] dump_stack_lvl+0x16c/0x1f0
[ 144.850268][ T6487] sysfs_warn_dup+0x7f/0xa0
[ 144.852135][ T6487] sysfs_create_dir_ns+0x24d/0x2b0
[ 144.854187][ T6487] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 144.856394][ T6487] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 144.858525][ T6487] ? do_raw_spin_unlock+0x172/0x230
[ 144.860583][ T6487] kobject_add_internal+0x2c8/0x990
[ 144.862654][ T6487] kobject_init_and_add+0x11c/0x190
[ 144.864807][ T6487] ? __pfx_kobject_init_and_add+0x10/0x10
[ 144.867324][ T6487] ? lockdep_init_map_type+0x16d/0x7d0
[ 144.869458][ T6487] ? lockdep_init_map_type+0x16d/0x7d0
[ 144.871582][ T6487] gfs2_sys_fs_add+0x207/0x470
[ 144.873499][ T6487] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 144.875610][ T6487] ? __pfx_alloc_workqueue+0x10/0x10
[ 144.877712][ T6487] ? read_word_at_a_time+0xe/0x20
[ 144.879736][ T6487] gfs2_fill_super+0x1352/0x2bf0
[ 144.881710][ T6487] ? __pfx_gfs2_fill_super+0x10/0x10
[ 144.883796][ T6487] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 144.885683][ T6487] ? set_blocksize+0x2b1/0x350
[ 144.887379][ T6487] ? sb_set_blocksize+0xf6/0x120
[ 144.889117][ T6487] ? setup_bdev_super+0x392/0x720
[ 144.891070][ T6487] get_tree_bdev+0x36f/0x610
[ 144.892974][ T6487] ? __pfx_gfs2_fill_super+0x10/0x10
[ 144.895081][ T6487] ? __pfx_get_tree_bdev+0x10/0x10
[ 144.897111][ T6487] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 144.899363][ T6487] ? cap_capable+0x1cf/0x240
[ 144.901217][ T6487] gfs2_get_tree+0x4e/0x280
[ 144.903053][ T6487] vfs_get_tree+0x8f/0x380
[ 144.904820][ T6487] path_mount+0x14e6/0x1f20
[ 144.906466][ T6487] ? kmem_cache_free+0x12e/0x390
[ 144.908436][ T6487] ? __pfx_path_mount+0x10/0x10
[ 144.910380][ T6487] ? putname+0x12e/0x170
[ 144.912087][ T6487] __x64_sys_mount+0x297/0x320
[ 144.913988][ T6487] ? __pfx___x64_sys_mount+0x10/0x10
[ 144.916186][ T6487] do_syscall_64+0xcf/0x260
[ 144.917984][ T6487] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.920378][ T6487] RIP: 0033:0x7f196247f5aa
[ 144.922148][ T6487] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 144.929705][ T6487] RSP: 002b:00007f1961ffeef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 144.932893][ T6487] RAX: ffffffffffffffda RBX: 00007f1961ffef80 RCX: 00007f196247f5aa
[ 144.935930][ T6487] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f1961ffef40
[ 144.939049][ T6487] RBP: 00000000200124c0 R08: 00007f1961ffef80 R09: 0000000000010011
[ 144.942165][ T6487] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 144.945244][ T6487] R13: 00007f1961ffef40 R14: 000000000001255d R15: 0000000020000100
[ 144.948515][ T6487]
[ 144.955909][ T6487] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 144.961465][ T6487] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 144.978212][ T6492] loop1: detected capacity change from 0 to 32768
[ 144.985758][ T6492] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 144.989278][ T6492] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 144.989880][ T6490] loop0: detected capacity change from 0 to 32768
[ 144.995511][ T6492] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 144.999258][ T6490] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 144.999609][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 145.002405][ T6490] CPU: 0 PID: 6490 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 145.004685][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 145.008270][ T6490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 145.008282][ T6490] Call Trace:
[ 145.008288][ T6490]
[ 145.017620][ T6490] dump_stack_lvl+0x16c/0x1f0
[ 145.019519][ T6490] sysfs_warn_dup+0x7f/0xa0
[ 145.021310][ T6490] sysfs_create_dir_ns+0x24d/0x2b0
[ 145.023315][ T6490] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 145.025475][ T6490] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.027566][ T6490] ? do_raw_spin_unlock+0x172/0x230
[ 145.029625][ T6490] kobject_add_internal+0x2c8/0x990
[ 145.031690][ T6490] kobject_init_and_add+0x11c/0x190
[ 145.033779][ T6490] ? __pfx_kobject_init_and_add+0x10/0x10
[ 145.036018][ T6490] ? lockdep_init_map_type+0x16d/0x7d0
[ 145.038129][ T6490] ? lockdep_init_map_type+0x16d/0x7d0
[ 145.040211][ T6490] gfs2_sys_fs_add+0x207/0x470
[ 145.042059][ T6490] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 145.044128][ T6490] ? __pfx_alloc_workqueue+0x10/0x10
[ 145.046025][ T6490] ? read_word_at_a_time+0xe/0x20
[ 145.047928][ T6490] gfs2_fill_super+0x1352/0x2bf0
[ 145.049683][ T6490] ? __pfx_gfs2_fill_super+0x10/0x10
[ 145.051670][ T6490] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.052262][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 47ms
[ 145.053724][ T6490] ? set_blocksize+0x2b1/0x350
[ 145.053741][ T6490] ? sb_set_blocksize+0xf6/0x120
[ 145.053755][ T6490] ? setup_bdev_super+0x392/0x720
[ 145.053777][ T6490] get_tree_bdev+0x36f/0x610
[ 145.053792][ T6490] ? __pfx_gfs2_fill_super+0x10/0x10
[ 145.053811][ T6490] ? __pfx_get_tree_bdev+0x10/0x10
[ 145.053825][ T6490] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 145.053846][ T6490] ? cap_capable+0x1cf/0x240
[ 145.053864][ T6490] gfs2_get_tree+0x4e/0x280
[ 145.053883][ T6490] vfs_get_tree+0x8f/0x380
[ 145.053897][ T6490] path_mount+0x14e6/0x1f20
[ 145.053912][ T6490] ? kmem_cache_free+0x12e/0x390
[ 145.053930][ T6490] ? __pfx_path_mount+0x10/0x10
[ 145.053944][ T6490] ? putname+0x12e/0x170
[ 145.053962][ T6490] __x64_sys_mount+0x297/0x320
[ 145.053976][ T6490] ? __pfx___x64_sys_mount+0x10/0x10
[ 145.053992][ T6490] do_syscall_64+0xcf/0x260
[ 145.054012][ T6490] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.054032][ T6490] RIP: 0033:0x7f2544a7f5aa
[ 145.054044][ T6490] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 145.054058][ T6490] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 145.054075][ T6490] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 145.054086][ T6490] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 145.054096][ T6490] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 145.054106][ T6490] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 145.054116][ T6490] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 145.054129][ T6490]
[ 145.054721][ T6490] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 145.058538][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 145.059385][ T6490] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 145.064976][ T6492] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 145.144955][ T6492] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 145.148179][ T6492] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 145.148179][ T6492] inode = 12 2341
[ 145.148179][ T6492] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 145.156176][ T6492] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 145.159256][ T6492] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6492 [syz-executor.1] iterate_dir+0x292/0x9e0
[ 145.163012][ T6492] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 145.165804][ T6492] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 145.168225][ T6492] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 145.171612][ T6492] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 145.173836][ T6492] gfs2: fsid=syz:syz.0: File system withdrawn
[ 145.175867][ T6492] CPU: 3 PID: 6492 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 145.179049][ T6492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 145.182923][ T6492] Call Trace:
[ 145.184275][ T6492]
[ 145.185509][ T6492] dump_stack_lvl+0x16c/0x1f0
[ 145.187485][ T6492] gfs2_withdraw+0xab8/0x1290
[ 145.189466][ T6492] ? __pfx_gfs2_withdraw+0x10/0x10
[ 145.191471][ T6492] gfs2_dirent_scan+0x2fc/0x3c0
[ 145.193223][ T6492] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 145.194960][ T6492] gfs2_dir_read+0x36a/0x14d0
[ 145.196608][ T6492] ? inode_go_held+0x151/0x210
[ 145.198493][ T6492] ? __pfx_inode_go_held+0x10/0x10
[ 145.200545][ T6492] ? gfs2_instantiate+0x1eb/0x250
[ 145.202749][ T6492] ? gfs2_glock_wait+0x1e0/0x330
[ 145.204722][ T6492] ? __pfx_gfs2_dir_read+0x10/0x10
[ 145.206843][ T6492] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 145.208879][ T6492] ? do_raw_spin_unlock+0x172/0x230
[ 145.211008][ T6492] gfs2_readdir+0x13d/0x1d0
[ 145.212886][ T6492] ? __pfx_gfs2_readdir+0x10/0x10
[ 145.214834][ T6492] ? iterate_dir+0x292/0x9e0
[ 145.216729][ T6492] ? selinux_file_permission+0x125/0x590
[ 145.219048][ T6492] iterate_dir+0x292/0x9e0
[ 145.221002][ T6492] __x64_sys_getdents64+0x14f/0x2e0
[ 145.223253][ T6492] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 145.225519][ T6492] ? xfd_validate_state+0x5d/0x180
[ 145.227458][ T6492] ? __pfx_filldir64+0x10/0x10
[ 145.229160][ T6492] do_syscall_64+0xcf/0x260
[ 145.230702][ T6492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.232762][ T6492] RIP: 0033:0x7f6440e7dea9
[ 145.234280][ T6492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 145.241243][ T6492] RSP: 002b:00007f6441bfb0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 145.244343][ T6492] RAX: ffffffffffffffda RBX: 00007f6440fabf80 RCX: 00007f6440e7dea9
[ 145.247499][ T6492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 145.250303][ T6492] RBP: 00007f6440eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 145.253068][ T6492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 145.256222][ T6492] R13: 000000000000000b R14: 00007f6440fabf80 R15: 00007fff9c0ac7f8
[ 145.259111][ T6492]
[ 145.480365][ T6500] loop3: detected capacity change from 0 to 32768
[ 145.499431][ T6500] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 145.502782][ T6500] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 145.509159][ T6500] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 145.514572][ T817] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 145.517676][ T817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 145.569781][ T817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 145.572763][ T817] gfs2: fsid=syz:syz.0: jid=0: Done
[ 145.574580][ T6500] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 145.582823][ T6500] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 145.585902][ T6500] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 145.585902][ T6500] inode = 12 2341
[ 145.585902][ T6500] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 145.592877][ T6500] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 145.595910][ T6500] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6500 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 145.599917][ T6500] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 145.603319][ T6500] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 145.606011][ T6500] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 145.609584][ T6500] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 145.615087][ T6500] gfs2: fsid=syz:syz.0: File system withdrawn
[ 145.617804][ T6500] CPU: 0 PID: 6500 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 145.621524][ T6500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 145.625653][ T6500] Call Trace:
[ 145.626947][ T6500]
[ 145.627960][ T6500] dump_stack_lvl+0x16c/0x1f0
[ 145.629609][ T6500] gfs2_withdraw+0xab8/0x1290
[ 145.631692][ T6500] ? __pfx_gfs2_withdraw+0x10/0x10
[ 145.632220][ T6502] loop0: detected capacity change from 0 to 32768
[ 145.632656][ T6499] loop2: detected capacity change from 0 to 32768
[ 145.633916][ T6500] gfs2_dirent_scan+0x2fc/0x3c0
[ 145.633945][ T6500] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 145.633969][ T6500] gfs2_dir_read+0x36a/0x14d0
[ 145.639852][ T6502] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 145.640662][ T6500] ? inode_go_held+0x151/0x210
[ 145.640685][ T6500] ? __pfx_inode_go_held+0x10/0x10
[ 145.640701][ T6500] ? gfs2_instantiate+0x1eb/0x250
[ 145.653054][ T6500] ? gfs2_glock_wait+0x1e0/0x330
[ 145.655185][ T6500] ? __pfx_gfs2_dir_read+0x10/0x10
[ 145.657376][ T6500] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 145.659498][ T6500] ? do_raw_spin_unlock+0x172/0x230
[ 145.661847][ T6500] gfs2_readdir+0x13d/0x1d0
[ 145.663885][ T6500] ? __pfx_gfs2_readdir+0x10/0x10
[ 145.666146][ T6500] ? iterate_dir+0x292/0x9e0
[ 145.668252][ T6500] ? selinux_file_permission+0x125/0x590
[ 145.670711][ T6500] iterate_dir+0x292/0x9e0
[ 145.672481][ T6500] __x64_sys_getdents64+0x14f/0x2e0
[ 145.674751][ T6500] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 145.677276][ T6500] ? xfd_validate_state+0x5d/0x180
[ 145.679583][ T6500] ? __pfx_filldir64+0x10/0x10
[ 145.681697][ T6500] do_syscall_64+0xcf/0x260
[ 145.683685][ T6500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.686151][ T6500] RIP: 0033:0x7f196247dea9
[ 145.687732][ T6500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 145.695081][ T6500] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 145.698716][ T6500] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 145.702036][ T6500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 145.705367][ T6500] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 145.708573][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 145.711928][ T6500] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 145.715229][ T6500]
[ 145.716455][ T6502] CPU: 2 PID: 6502 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 145.719871][ T6502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 145.724089][ T6502] Call Trace:
[ 145.725507][ T6502]
[ 145.725757][ T6499] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 145.726749][ T6502] dump_stack_lvl+0x16c/0x1f0
[ 145.731898][ T6502] sysfs_warn_dup+0x7f/0xa0
[ 145.733834][ T6502] sysfs_create_dir_ns+0x24d/0x2b0
[ 145.736006][ T6502] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 145.736890][ T6504] loop1: detected capacity change from 0 to 32768
[ 145.738416][ T6502] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.743420][ T6502] ? do_raw_spin_unlock+0x172/0x230
[ 145.744041][ T6504] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 145.745432][ T6502] kobject_add_internal+0x2c8/0x990
[ 145.745459][ T6502] kobject_init_and_add+0x11c/0x190
[ 145.745473][ T6502] ? __pfx_kobject_init_and_add+0x10/0x10
[ 145.754282][ T6502] ? lockdep_init_map_type+0x16d/0x7d0
[ 145.756125][ T6502] ? lockdep_init_map_type+0x16d/0x7d0
[ 145.757992][ T6502] gfs2_sys_fs_add+0x207/0x470
[ 145.759676][ T6502] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 145.761519][ T6502] ? __pfx_alloc_workqueue+0x10/0x10
[ 145.763571][ T6502] ? read_word_at_a_time+0xe/0x20
[ 145.765693][ T6502] gfs2_fill_super+0x1352/0x2bf0
[ 145.767679][ T6502] ? __pfx_gfs2_fill_super+0x10/0x10
[ 145.769630][ T6502] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.771496][ T6502] ? set_blocksize+0x2b1/0x350
[ 145.773266][ T6502] ? sb_set_blocksize+0xf6/0x120
[ 145.775405][ T6502] ? setup_bdev_super+0x392/0x720
[ 145.777682][ T6502] get_tree_bdev+0x36f/0x610
[ 145.779751][ T6502] ? __pfx_gfs2_fill_super+0x10/0x10
[ 145.782080][ T6502] ? __pfx_get_tree_bdev+0x10/0x10
[ 145.784294][ T6502] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 145.786741][ T6502] ? cap_capable+0x1cf/0x240
[ 145.788688][ T6502] gfs2_get_tree+0x4e/0x280
[ 145.790262][ T6502] vfs_get_tree+0x8f/0x380
[ 145.791905][ T6502] path_mount+0x14e6/0x1f20
[ 145.793828][ T6502] ? kmem_cache_free+0x12e/0x390
[ 145.795970][ T6502] ? __pfx_path_mount+0x10/0x10
[ 145.797676][ T6502] ? putname+0x12e/0x170
[ 145.799123][ T6502] __x64_sys_mount+0x297/0x320
[ 145.800915][ T6502] ? __pfx___x64_sys_mount+0x10/0x10
[ 145.802842][ T6502] do_syscall_64+0xcf/0x260
[ 145.804400][ T6502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.806382][ T6502] RIP: 0033:0x7f2544a7f5aa
[ 145.808278][ T6502] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 145.815880][ T6502] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 145.819418][ T6502] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 145.822094][ T6502] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 145.825297][ T6502] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 145.828063][ T6502] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 145.830828][ T6502] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 145.834074][ T6502]
[ 145.835412][ T6504] CPU: 3 PID: 6504 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 145.839372][ T6502] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 145.839602][ T6504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 145.844321][ T6502] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 145.848667][ T6504] Call Trace:
[ 145.852470][ T6504]
[ 145.853789][ T6504] dump_stack_lvl+0x16c/0x1f0
[ 145.855889][ T6504] sysfs_warn_dup+0x7f/0xa0
[ 145.857899][ T6504] sysfs_create_dir_ns+0x24d/0x2b0
[ 145.860139][ T6504] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 145.862597][ T6504] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.864942][ T6504] ? do_raw_spin_unlock+0x172/0x230
[ 145.867278][ T6504] kobject_add_internal+0x2c8/0x990
[ 145.869524][ T6504] kobject_init_and_add+0x11c/0x190
[ 145.871752][ T6504] ? __pfx_kobject_init_and_add+0x10/0x10
[ 145.874078][ T6504] ? lockdep_init_map_type+0x16d/0x7d0
[ 145.876328][ T6504] ? lockdep_init_map_type+0x16d/0x7d0
[ 145.878495][ T6504] gfs2_sys_fs_add+0x207/0x470
[ 145.880532][ T6504] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 145.882858][ T6504] ? __pfx_alloc_workqueue+0x10/0x10
[ 145.885187][ T6504] ? read_word_at_a_time+0xe/0x20
[ 145.887391][ T6504] gfs2_fill_super+0x1352/0x2bf0
[ 145.889579][ T6504] ? __pfx_gfs2_fill_super+0x10/0x10
[ 145.891921][ T6504] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.894322][ T6504] ? set_blocksize+0x2b1/0x350
[ 145.896450][ T6504] ? sb_set_blocksize+0xf6/0x120
[ 145.898645][ T6504] ? setup_bdev_super+0x392/0x720
[ 145.900881][ T6504] get_tree_bdev+0x36f/0x610
[ 145.902833][ T6504] ? __pfx_gfs2_fill_super+0x10/0x10
[ 145.905022][ T6504] ? __pfx_get_tree_bdev+0x10/0x10
[ 145.907267][ T6504] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 145.909744][ T6504] ? cap_capable+0x1cf/0x240
[ 145.911831][ T6504] gfs2_get_tree+0x4e/0x280
[ 145.913854][ T6504] vfs_get_tree+0x8f/0x380
[ 145.915833][ T6504] path_mount+0x14e6/0x1f20
[ 145.917830][ T6504] ? kmem_cache_free+0x12e/0x390
[ 145.919960][ T6504] ? __pfx_path_mount+0x10/0x10
[ 145.922108][ T6504] ? putname+0x12e/0x170
[ 145.923953][ T6504] __x64_sys_mount+0x297/0x320
[ 145.925908][ T6504] ? __pfx___x64_sys_mount+0x10/0x10
[ 145.928182][ T6504] do_syscall_64+0xcf/0x260
[ 145.930227][ T6504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.932899][ T6504] RIP: 0033:0x7f6440e7f5aa
[ 145.934861][ T6504] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 145.942948][ T6504] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 145.946377][ T6504] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 145.949609][ T6504] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 145.952832][ T6504] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 145.956088][ T6504] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 145.959366][ T6504] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 145.962748][ T6504]
[ 145.964167][ T6499] CPU: 0 PID: 6499 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 145.965266][ T6504] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 145.967970][ T6499] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 145.977619][ T6499] Call Trace:
[ 145.978999][ T6499]
[ 145.980037][ T6504] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 145.980211][ T6499] dump_stack_lvl+0x16c/0x1f0
[ 145.984845][ T6499] sysfs_warn_dup+0x7f/0xa0
[ 145.986723][ T6499] sysfs_create_dir_ns+0x24d/0x2b0
[ 145.988765][ T6499] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 145.991018][ T6499] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 145.993207][ T6499] ? do_raw_spin_unlock+0x172/0x230
[ 145.995325][ T6499] kobject_add_internal+0x2c8/0x990
[ 145.997430][ T6499] kobject_init_and_add+0x11c/0x190
[ 145.999546][ T6499] ? __pfx_kobject_init_and_add+0x10/0x10
[ 146.001875][ T6499] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.004087][ T6499] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.006308][ T6499] gfs2_sys_fs_add+0x207/0x470
[ 146.008067][ T6499] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 146.009970][ T6499] ? __pfx_alloc_workqueue+0x10/0x10
[ 146.012019][ T6499] ? read_word_at_a_time+0xe/0x20
[ 146.013969][ T6499] gfs2_fill_super+0x1352/0x2bf0
[ 146.015895][ T6499] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.018039][ T6499] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.020193][ T6499] ? set_blocksize+0x2b1/0x350
[ 146.022052][ T6499] ? sb_set_blocksize+0xf6/0x120
[ 146.024049][ T6499] ? setup_bdev_super+0x392/0x720
[ 146.026054][ T6499] get_tree_bdev+0x36f/0x610
[ 146.027937][ T6499] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.030071][ T6499] ? __pfx_get_tree_bdev+0x10/0x10
[ 146.032163][ T6499] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 146.034459][ T6499] ? cap_capable+0x1cf/0x240
[ 146.036315][ T6499] gfs2_get_tree+0x4e/0x280
[ 146.038143][ T6499] vfs_get_tree+0x8f/0x380
[ 146.039974][ T6499] path_mount+0x14e6/0x1f20
[ 146.041817][ T6499] ? kmem_cache_free+0x12e/0x390
[ 146.043832][ T6499] ? __pfx_path_mount+0x10/0x10
[ 146.045783][ T6499] ? putname+0x12e/0x170
[ 146.047465][ T6499] __x64_sys_mount+0x297/0x320
[ 146.049375][ T6499] ? __pfx___x64_sys_mount+0x10/0x10
[ 146.051498][ T6499] do_syscall_64+0xcf/0x260
[ 146.053327][ T6499] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 146.055682][ T6499] RIP: 0033:0x7fd083e7f5aa
[ 146.057481][ T6499] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 146.065197][ T6499] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 146.068419][ T6499] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 146.071585][ T6499] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 146.074321][ T6499] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 146.077428][ T6499] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 146.080646][ T6499] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 146.083837][ T6499]
[ 146.086880][ T6499] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 146.092763][ T6499] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 146.500534][ T6511] loop3: detected capacity change from 0 to 32768
[ 146.524291][ T6511] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 146.527310][ T6511] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 146.534404][ T6515] loop2: detected capacity change from 0 to 32768
[ 146.538786][ T6511] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 146.538876][ T6517] loop1: detected capacity change from 0 to 32768
[ 146.547558][ T5209] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 146.547765][ T6517] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 146.550394][ T5209] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 146.554051][ T6517] CPU: 1 PID: 6517 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 146.555574][ T6515] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 146.563100][ T6517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 146.566452][ T6517] Call Trace:
[ 146.567591][ T6517]
[ 146.568593][ T6517] dump_stack_lvl+0x16c/0x1f0
[ 146.570410][ T6517] sysfs_warn_dup+0x7f/0xa0
[ 146.572145][ T6517] sysfs_create_dir_ns+0x24d/0x2b0
[ 146.573880][ T6517] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 146.575759][ T6517] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.577519][ T6517] ? do_raw_spin_unlock+0x172/0x230
[ 146.579320][ T6517] kobject_add_internal+0x2c8/0x990
[ 146.581070][ T6517] kobject_init_and_add+0x11c/0x190
[ 146.582865][ T6517] ? __pfx_kobject_init_and_add+0x10/0x10
[ 146.584718][ T6517] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.585482][ T6514] loop0: detected capacity change from 0 to 32768
[ 146.586565][ T6517] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.586587][ T6517] gfs2_sys_fs_add+0x207/0x470
[ 146.586608][ T6517] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 146.594407][ T6517] ? __pfx_alloc_workqueue+0x10/0x10
[ 146.596405][ T6517] ? read_word_at_a_time+0xe/0x20
[ 146.596851][ T6514] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 146.598127][ T6517] gfs2_fill_super+0x1352/0x2bf0
[ 146.598154][ T6517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.604728][ T6517] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.606950][ T6517] ? set_blocksize+0x2b1/0x350
[ 146.608971][ T6517] ? sb_set_blocksize+0xf6/0x120
[ 146.610741][ T6517] ? setup_bdev_super+0x392/0x720
[ 146.612635][ T6517] get_tree_bdev+0x36f/0x610
[ 146.614198][ T6517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.615951][ T6517] ? __pfx_get_tree_bdev+0x10/0x10
[ 146.617735][ T6517] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 146.619675][ T6517] ? cap_capable+0x1cf/0x240
[ 146.621248][ T6517] gfs2_get_tree+0x4e/0x280
[ 146.622831][ T6517] vfs_get_tree+0x8f/0x380
[ 146.624273][ T6517] path_mount+0x14e6/0x1f20
[ 146.625860][ T6517] ? kmem_cache_free+0x12e/0x390
[ 146.627831][ T6517] ? __pfx_path_mount+0x10/0x10
[ 146.629633][ T6517] ? putname+0x12e/0x170
[ 146.631369][ T6517] __x64_sys_mount+0x297/0x320
[ 146.633380][ T6517] ? __pfx___x64_sys_mount+0x10/0x10
[ 146.635597][ T6517] do_syscall_64+0xcf/0x260
[ 146.637532][ T6517] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 146.640242][ T6517] RIP: 0033:0x7f6440e7f5aa
[ 146.642205][ T6517] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 146.650289][ T6517] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 146.653296][ T6517] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 146.656519][ T6517] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 146.659951][ T6517] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 146.663394][ T6517] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 146.666854][ T6517] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 146.670120][ T6517]
[ 146.671467][ T6515] CPU: 3 PID: 6515 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 146.673994][ T6517] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 146.675709][ T6515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 146.681395][ T6517] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 146.685686][ T6515] Call Trace:
[ 146.685698][ T6515]
[ 146.691420][ T6515] dump_stack_lvl+0x16c/0x1f0
[ 146.693574][ T6515] sysfs_warn_dup+0x7f/0xa0
[ 146.695472][ T6515] sysfs_create_dir_ns+0x24d/0x2b0
[ 146.697511][ T6515] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 146.700057][ T6515] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.702507][ T6515] ? do_raw_spin_unlock+0x172/0x230
[ 146.702989][ T5209] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 152ms
[ 146.704862][ T6515] kobject_add_internal+0x2c8/0x990
[ 146.708373][ T5209] gfs2: fsid=syz:syz.0: jid=0: Done
[ 146.710520][ T6515] kobject_init_and_add+0x11c/0x190
[ 146.712960][ T6511] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 146.715178][ T6515] ? __pfx_kobject_init_and_add+0x10/0x10
[ 146.720954][ T6515] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.723429][ T6515] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.725883][ T6515] gfs2_sys_fs_add+0x207/0x470
[ 146.728065][ T6515] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 146.730447][ T6515] ? __pfx_alloc_workqueue+0x10/0x10
[ 146.732863][ T6515] ? read_word_at_a_time+0xe/0x20
[ 146.735023][ T6515] gfs2_fill_super+0x1352/0x2bf0
[ 146.737021][ T6515] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.739374][ T6515] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.741805][ T6515] ? set_blocksize+0x2b1/0x350
[ 146.743973][ T6515] ? sb_set_blocksize+0xf6/0x120
[ 146.746212][ T6515] ? setup_bdev_super+0x392/0x720
[ 146.748518][ T6515] get_tree_bdev+0x36f/0x610
[ 146.750634][ T6515] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.753005][ T6515] ? __pfx_get_tree_bdev+0x10/0x10
[ 146.755281][ T6515] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 146.757802][ T6515] ? cap_capable+0x1cf/0x240
[ 146.759927][ T6515] gfs2_get_tree+0x4e/0x280
[ 146.761992][ T6515] vfs_get_tree+0x8f/0x380
[ 146.764026][ T6515] path_mount+0x14e6/0x1f20
[ 146.766098][ T6515] ? kmem_cache_free+0x12e/0x390
[ 146.768091][ T6511] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 146.768340][ T6515] ? __pfx_path_mount+0x10/0x10
[ 146.772118][ T6511] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 146.772118][ T6511] inode = 12 2341
[ 146.772118][ T6511] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 146.774041][ T6515] ? putname+0x12e/0x170
[ 146.774068][ T6515] __x64_sys_mount+0x297/0x320
[ 146.774086][ T6515] ? __pfx___x64_sys_mount+0x10/0x10
[ 146.783488][ T6511] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 146.783660][ T6515] do_syscall_64+0xcf/0x260
[ 146.785407][ T6511] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6511 [syz-executor.3] iterate_dir+0x292/0x9e0
[ 146.787672][ T6515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 146.787705][ T6515] RIP: 0033:0x7fd083e7f5aa
[ 146.792463][ T6511] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 146.793407][ T6515] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 146.793427][ T6515] RSP: 002b:00007fd084b71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 146.793446][ T6515] RAX: ffffffffffffffda RBX: 00007fd084b71f80 RCX: 00007fd083e7f5aa
[ 146.793459][ T6515] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007fd084b71f40
[ 146.797210][ T6511] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 146.799094][ T6515] RBP: 00000000200124c0 R08: 00007fd084b71f80 R09: 0000000000010011
[ 146.799108][ T6515] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 146.799118][ T6515] R13: 00007fd084b71f40 R14: 000000000001255d R15: 0000000020000100
[ 146.799131][ T6515]
[ 146.801719][ T6511] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 146.804055][ T6514] CPU: 0 PID: 6514 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 146.807645][ T6515] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 146.807665][ T6515] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 146.812329][ T6511] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 146.814605][ T6514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 146.817914][ T6511] gfs2: fsid=syz:syz.0: File system withdrawn
[ 146.820757][ T6514] Call Trace:
[ 146.820764][ T6514]
[ 146.820768][ T6514] dump_stack_lvl+0x16c/0x1f0
[ 146.820785][ T6514] sysfs_warn_dup+0x7f/0xa0
[ 146.820798][ T6514] sysfs_create_dir_ns+0x24d/0x2b0
[ 146.820809][ T6514] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 146.868602][ T6514] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.870858][ T6514] ? do_raw_spin_unlock+0x172/0x230
[ 146.872771][ T6514] kobject_add_internal+0x2c8/0x990
[ 146.874689][ T6514] kobject_init_and_add+0x11c/0x190
[ 146.876595][ T6514] ? __pfx_kobject_init_and_add+0x10/0x10
[ 146.878637][ T6514] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.880858][ T6514] ? lockdep_init_map_type+0x16d/0x7d0
[ 146.883168][ T6514] gfs2_sys_fs_add+0x207/0x470
[ 146.885145][ T6514] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 146.887269][ T6514] ? __pfx_alloc_workqueue+0x10/0x10
[ 146.889382][ T6514] ? read_word_at_a_time+0xe/0x20
[ 146.891383][ T6514] gfs2_fill_super+0x1352/0x2bf0
[ 146.893390][ T6514] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.895479][ T6514] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 146.897638][ T6514] ? set_blocksize+0x2b1/0x350
[ 146.899555][ T6514] ? sb_set_blocksize+0xf6/0x120
[ 146.901551][ T6514] ? setup_bdev_super+0x392/0x720
[ 146.903487][ T6514] get_tree_bdev+0x36f/0x610
[ 146.905204][ T6514] ? __pfx_gfs2_fill_super+0x10/0x10
[ 146.907312][ T6514] ? __pfx_get_tree_bdev+0x10/0x10
[ 146.909258][ T6514] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 146.911235][ T6514] ? cap_capable+0x1cf/0x240
[ 146.912921][ T6514] gfs2_get_tree+0x4e/0x280
[ 146.914822][ T6514] vfs_get_tree+0x8f/0x380
[ 146.916495][ T6514] path_mount+0x14e6/0x1f20
[ 146.918072][ T6514] ? kmem_cache_free+0x12e/0x390
[ 146.919827][ T6514] ? __pfx_path_mount+0x10/0x10
[ 146.921554][ T6514] ? putname+0x12e/0x170
[ 146.923120][ T6514] __x64_sys_mount+0x297/0x320
[ 146.925034][ T6514] ? __pfx___x64_sys_mount+0x10/0x10
[ 146.927061][ T6514] do_syscall_64+0xcf/0x260
[ 146.928696][ T6514] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 146.930815][ T6514] RIP: 0033:0x7f2544a7f5aa
[ 146.932477][ T6514] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 146.940086][ T6514] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 146.943224][ T6514] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 146.946325][ T6514] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 146.949106][ T6514] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 146.952045][ T6514] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 146.955233][ T6514] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 146.957957][ T6514]
[ 146.959107][ T6511] CPU: 2 PID: 6511 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 146.962756][ T6511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 146.964557][ T6514] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 146.966842][ T6511] Call Trace:
[ 146.972321][ T6514] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 146.973317][ T6511]
[ 146.976989][ T6511] dump_stack_lvl+0x16c/0x1f0
[ 146.978986][ T6511] gfs2_withdraw+0xab8/0x1290
[ 146.980944][ T6511] ? __pfx_gfs2_withdraw+0x10/0x10
[ 146.983072][ T6511] gfs2_dirent_scan+0x2fc/0x3c0
[ 146.985154][ T6511] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 146.987420][ T6511] gfs2_dir_read+0x36a/0x14d0
[ 146.989293][ T6511] ? inode_go_held+0x151/0x210
[ 146.991199][ T6511] ? __pfx_inode_go_held+0x10/0x10
[ 146.993227][ T6511] ? gfs2_instantiate+0x1eb/0x250
[ 146.995209][ T6511] ? gfs2_glock_wait+0x1e0/0x330
[ 146.997207][ T6511] ? __pfx_gfs2_dir_read+0x10/0x10
[ 146.999314][ T6511] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 147.001383][ T6511] ? do_raw_spin_unlock+0x172/0x230
[ 147.003302][ T6511] gfs2_readdir+0x13d/0x1d0
[ 147.004954][ T6511] ? __pfx_gfs2_readdir+0x10/0x10
[ 147.006633][ T6511] ? iterate_dir+0x292/0x9e0
[ 147.008167][ T6511] ? selinux_file_permission+0x125/0x590
[ 147.010070][ T6511] iterate_dir+0x292/0x9e0
[ 147.011901][ T6511] __x64_sys_getdents64+0x14f/0x2e0
[ 147.013921][ T6511] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 147.016271][ T6511] ? xfd_validate_state+0x5d/0x180
[ 147.018408][ T6511] ? __pfx_filldir64+0x10/0x10
[ 147.020373][ T6511] do_syscall_64+0xcf/0x260
[ 147.022201][ T6511] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.024620][ T6511] RIP: 0033:0x7f196247dea9
[ 147.026476][ T6511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 147.034079][ T6511] RSP: 002b:00007f1961fff0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 147.037484][ T6511] RAX: ffffffffffffffda RBX: 00007f19625abf80 RCX: 00007f196247dea9
[ 147.040741][ T6511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 147.044051][ T6511] RBP: 00007f19624ca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 147.046911][ T6511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 147.049829][ T6511] R13: 000000000000000b R14: 00007f19625abf80 R15: 00007ffc8b394b98
[ 147.052734][ T6511]
[ 147.371737][ T6524] loop2: detected capacity change from 0 to 32768
[ 147.383598][ T6524] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 147.386805][ T6524] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 147.407648][ T6524] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 147.411981][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 147.414384][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 147.446186][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 147.448898][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 147.450385][ T6526] loop1: detected capacity change from 0 to 32768
[ 147.452372][ T6524] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 147.458553][ T6526] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 147.458813][ T6524] gfs2: fsid=syz:syz.0: gfs2_dirent_offset: wrong block type 1577058308
[ 147.461422][ T6526] CPU: 0 PID: 6526 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 147.464923][ T6524] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 147.464923][ T6524] inode = 12 2341
[ 147.464923][ T6524] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 147.467987][ T6526] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 147.467996][ T6526] Call Trace:
[ 147.468001][ T6526]
[ 147.468006][ T6526] dump_stack_lvl+0x16c/0x1f0
[ 147.468023][ T6526] sysfs_warn_dup+0x7f/0xa0
[ 147.468035][ T6526] sysfs_create_dir_ns+0x24d/0x2b0
[ 147.476244][ T6524] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 147.479685][ T6526] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 147.479703][ T6526] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 147.479716][ T6526] ? do_raw_spin_unlock+0x172/0x230
[ 147.479726][ T6526] kobject_add_internal+0x2c8/0x990
[ 147.481346][ T6524] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6524 [syz-executor.2] iterate_dir+0x292/0x9e0
[ 147.482277][ T6526] kobject_init_and_add+0x11c/0x190
[ 147.484480][ T6524] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 147.485929][ T6526] ? __pfx_kobject_init_and_add+0x10/0x10
[ 147.485947][ T6526] ? lockdep_init_map_type+0x16d/0x7d0
[ 147.485958][ T6526] ? lockdep_init_map_type+0x16d/0x7d0
[ 147.485968][ T6526] gfs2_sys_fs_add+0x207/0x470
[ 147.488251][ T6524] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 147.491569][ T6526] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 147.491590][ T6526] ? __pfx_alloc_workqueue+0x10/0x10
[ 147.491606][ T6526] ? read_word_at_a_time+0xe/0x20
[ 147.491619][ T6526] gfs2_fill_super+0x1352/0x2bf0
[ 147.491634][ T6526] ? __pfx_gfs2_fill_super+0x10/0x10
[ 147.494208][ T6524] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 147.496421][ T6526] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 147.496452][ T6526] ? set_blocksize+0x2b1/0x350
[ 147.496465][ T6526] ? sb_set_blocksize+0xf6/0x120
[ 147.498838][ T6524] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 147.500716][ T6526] ? setup_bdev_super+0x392/0x720
[ 147.500736][ T6526] get_tree_bdev+0x36f/0x610
[ 147.500747][ T6526] ? __pfx_gfs2_fill_super+0x10/0x10
[ 147.500761][ T6526] ? __pfx_get_tree_bdev+0x10/0x10
[ 147.500771][ T6526] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 147.505288][ T6524] gfs2: fsid=syz:syz.0: File system withdrawn
[ 147.506849][ T6526] ? cap_capable+0x1cf/0x240
[ 147.506874][ T6526] gfs2_get_tree+0x4e/0x280
[ 147.513032][ T6528] loop0: detected capacity change from 0 to 32768
[ 147.515025][ T6526] vfs_get_tree+0x8f/0x380
[ 147.515051][ T6526] path_mount+0x14e6/0x1f20
[ 147.515070][ T6526] ? kmem_cache_free+0x12e/0x390
[ 147.528600][ T6528] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 147.528777][ T6526] ? __pfx_path_mount+0x10/0x10
[ 147.576951][ T6526] ? putname+0x12e/0x170
[ 147.578848][ T6526] __x64_sys_mount+0x297/0x320
[ 147.580964][ T6526] ? __pfx___x64_sys_mount+0x10/0x10
[ 147.583284][ T6526] do_syscall_64+0xcf/0x260
[ 147.585276][ T6526] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.587879][ T6526] RIP: 0033:0x7f6440e7f5aa
[ 147.589849][ T6526] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 147.598186][ T6526] RSP: 002b:00007f6441bfaef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 147.601813][ T6526] RAX: ffffffffffffffda RBX: 00007f6441bfaf80 RCX: 00007f6440e7f5aa
[ 147.605256][ T6526] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f6441bfaf40
[ 147.608721][ T6526] RBP: 00000000200124c0 R08: 00007f6441bfaf80 R09: 0000000000010011
[ 147.612158][ T6526] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 147.615513][ T6526] R13: 00007f6441bfaf40 R14: 000000000001255d R15: 0000000020000100
[ 147.618971][ T6526]
[ 147.619634][ T6530] loop3: detected capacity change from 0 to 32768
[ 147.620257][ T6524] CPU: 1 PID: 6524 Comm: syz-executor.2 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 147.620277][ T6524] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 147.620288][ T6524] Call Trace:
[ 147.620295][ T6524]
[ 147.620302][ T6524] dump_stack_lvl+0x16c/0x1f0
[ 147.636388][ T6524] gfs2_withdraw+0xab8/0x1290
[ 147.638283][ T6524] ? __pfx_gfs2_withdraw+0x10/0x10
[ 147.640303][ T6524] gfs2_dirent_scan+0x2fc/0x3c0
[ 147.641663][ T6526] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 147.642246][ T6524] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 147.642274][ T6524] gfs2_dir_read+0x36a/0x14d0
[ 147.646746][ T6526] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 147.649134][ T6524] ? inode_go_held+0x151/0x210
[ 147.649158][ T6524] ? __pfx_inode_go_held+0x10/0x10
[ 147.658047][ T6524] ? gfs2_instantiate+0x1eb/0x250
[ 147.660304][ T6524] ? gfs2_glock_wait+0x1e0/0x330
[ 147.662529][ T6524] ? __pfx_gfs2_dir_read+0x10/0x10
[ 147.664811][ T6524] ? gfs2_glock_nq+0xd5a/0x1cd0
[ 147.667002][ T6524] ? do_raw_spin_unlock+0x172/0x230
[ 147.669333][ T6524] gfs2_readdir+0x13d/0x1d0
[ 147.671388][ T6524] ? __pfx_gfs2_readdir+0x10/0x10
[ 147.673666][ T6524] ? iterate_dir+0x292/0x9e0
[ 147.675771][ T6524] ? selinux_file_permission+0x125/0x590
[ 147.678277][ T6524] iterate_dir+0x292/0x9e0
[ 147.680295][ T6524] __x64_sys_getdents64+0x14f/0x2e0
[ 147.682634][ T6524] ? __pfx___x64_sys_getdents64+0x10/0x10
[ 147.685235][ T6524] ? xfd_validate_state+0x5d/0x180
[ 147.687539][ T6524] ? __pfx_filldir64+0x10/0x10
[ 147.689693][ T6524] do_syscall_64+0xcf/0x260
[ 147.691748][ T6524] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.694422][ T6524] RIP: 0033:0x7fd083e7dea9
[ 147.696407][ T6524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 147.704830][ T6524] RSP: 002b:00007fd084b720c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 147.708526][ T6524] RAX: ffffffffffffffda RBX: 00007fd083fabf80 RCX: 00007fd083e7dea9
[ 147.712030][ T6524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 147.715512][ T6524] RBP: 00007fd083eca4a4 R08: 0000000000000000 R09: 0000000000000000
[ 147.719029][ T6524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 147.722465][ T6524] R13: 000000000000000b R14: 00007fd083fabf80 R15: 00007fff93067648
[ 147.724599][ T6530] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 147.725923][ T6524]
[ 147.729164][ T6528] CPU: 3 PID: 6528 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 147.733979][ T6528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 147.737883][ T6528] Call Trace:
[ 147.739276][ T6528]
[ 147.740526][ T6528] dump_stack_lvl+0x16c/0x1f0
[ 147.742526][ T6528] sysfs_warn_dup+0x7f/0xa0
[ 147.744481][ T6528] sysfs_create_dir_ns+0x24d/0x2b0
[ 147.746689][ T6528] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 147.749060][ T6528] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 147.751255][ T6528] ? do_raw_spin_unlock+0x172/0x230
[ 147.753522][ T6528] kobject_add_internal+0x2c8/0x990
[ 147.755825][ T6528] kobject_init_and_add+0x11c/0x190
[ 147.757826][ T6528] ? __pfx_kobject_init_and_add+0x10/0x10
[ 147.759911][ T6528] ? lockdep_init_map_type+0x16d/0x7d0
[ 147.762035][ T6528] ? lockdep_init_map_type+0x16d/0x7d0
[ 147.764217][ T6528] gfs2_sys_fs_add+0x207/0x470
[ 147.766336][ T6528] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 147.768226][ T6528] ? __pfx_alloc_workqueue+0x10/0x10
[ 147.770204][ T6528] ? read_word_at_a_time+0xe/0x20
[ 147.772333][ T6528] gfs2_fill_super+0x1352/0x2bf0
[ 147.774466][ T6528] ? __pfx_gfs2_fill_super+0x10/0x10
[ 147.776791][ T6528] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 147.779073][ T6528] ? set_blocksize+0x2b1/0x350
[ 147.781158][ T6528] ? sb_set_blocksize+0xf6/0x120
[ 147.783305][ T6528] ? setup_bdev_super+0x392/0x720
[ 147.785527][ T6528] get_tree_bdev+0x36f/0x610
[ 147.787509][ T6528] ? __pfx_gfs2_fill_super+0x10/0x10
[ 147.789725][ T6528] ? __pfx_get_tree_bdev+0x10/0x10
[ 147.791911][ T6528] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 147.794391][ T6528] ? cap_capable+0x1cf/0x240
[ 147.796421][ T6528] gfs2_get_tree+0x4e/0x280
[ 147.798420][ T6528] vfs_get_tree+0x8f/0x380
[ 147.800425][ T6528] path_mount+0x14e6/0x1f20
[ 147.802416][ T6528] ? kmem_cache_free+0x12e/0x390
[ 147.804453][ T6528] ? __pfx_path_mount+0x10/0x10
[ 147.806530][ T6528] ? putname+0x12e/0x170
[ 147.808321][ T6528] __x64_sys_mount+0x297/0x320
[ 147.810363][ T6528] ? __pfx___x64_sys_mount+0x10/0x10
[ 147.812623][ T6528] do_syscall_64+0xcf/0x260
[ 147.814566][ T6528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.817039][ T6528] RIP: 0033:0x7f2544a7f5aa
[ 147.818922][ T6528] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 147.826357][ T6528] RSP: 002b:00007f25457c4ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 147.829739][ T6528] RAX: ffffffffffffffda RBX: 00007f25457c4f80 RCX: 00007f2544a7f5aa
[ 147.833080][ T6528] RDX: 00000000200124c0 RSI: 0000000020000080 RDI: 00007f25457c4f40
[ 147.836389][ T6528] RBP: 00000000200124c0 R08: 00007f25457c4f80 R09: 0000000000010011
[ 147.839736][ T6528] R10: 0000000000010011 R11: 0000000000000246 R12: 0000000020000080
[ 147.843116][ T6528] R13: 00007f25457c4f40 R14: 000000000001255d R15: 0000000020000100
[ 147.846332][ T6528]
[ 147.847441][ T6530] CPU: 2 PID: 6530 Comm: syz-executor.3 Not tainted 6.9.0-syzkaller-g1b10b390d945 #0
[ 147.849195][ T6528] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 147.851620][ T6530] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 147.851635][ T6530] Call Trace:
[ 147.851643][ T6530]
[ 147.851651][ T6530] dump_stack_lvl+0x16c/0x1f0
[ 147.856931][ T6528] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 147.860961][ T6530] sysfs_warn_dup+0x7f/0xa0
[ 147.860987][ T6530] sysfs_create_dir_ns+0x24d/0x2b0
[ 147.872886][ T6530] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 147.875358][ T6530] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 147.877724][ T6530] ? do_raw_spin_unlock+0x172/0x230
[ 147.880044][ T6530] kobject_add_internal+0x2c8/0x990
[ 147.882347][ T6530] kobject_init_and_add+0x11c/0x190
[ 147.884642][ T6530] ? __pfx_kobject_init_and_add+0x10/0x10
[ 147.887171][ T6530] ? lockdep_init_map_type+0x16d/0x7d0
[ 147.889540][ T6530] ? lockdep_init_map_type+0x16d/0x7d0
[ 147.891763][ T6530] gfs2_sys_fs_add+0x207/0x470
[ 147.893801][ T6530] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 147.896101][ T6530] ? __pfx_alloc_workqueue+0x10/0x10
[ 147.898385][ T6530] ? read_word_at_a_time+0xe/0x20
[ 147.900480][ T6530] gfs2_fill_super+0x1352/0x2bf0
[ 147.902525][ T6530] ? __pfx_gfs2_fill_super+0x10/0x10
[ 147.904661][ T6530] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 147.906987][ T6530] ? set_blocksize+0x2b1/0x350
[ 147.909113][ T6530] ? sb_set_blocksize+0xf6/0x120
[ 147.911308][ T6530] ? setup_bdev_super+0x392/0x720
[ 147.913570][ T6530] get_tree_bdev+0x36f/0x610
[ 147.915603][ T6530] ? __pfx_gfs2_fill_super+0x10/0x10
[ 147.917831][ T6530] ? __pfx_get_tree_bdev+0x10/0x10
[ 147.919996][ T6530] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 147.922406][ T6530] ? cap_capable+0x1cf/0x240
[ 147.924267][ T6530] gfs2_get_tree+0x4e/0x280
[ 147.926195][ T6530] vfs_get_tree+0x8f/0x380
[ 147.927999][ T6530] path_mount+0x14e6/0x1f20
[ 147.929854][ T6530] ? kmem_cache_free+0x12e/0x390
[ 147.931866][ T6530] ? __pfx_path_mount+0x10/0x10
[ 147.933954][ T6530] ? putname+0x12e/0x170
[ 147.935797][ T6530] __x64_sys_mount+0x297/0x320
[ 147.937755][ T6530] ?