Warning: Permanently added '10.128.0.158' (ED25519) to the list of known hosts.
2023/10/25 02:29:45 ignoring optional flag "sandboxArg"="0"
2023/10/25 02:29:45 parsed 1 programs
[ 281.070202][ T5047] cgroup: Unknown subsys name 'net'
[ 281.179331][ T5047] cgroup: Unknown subsys name 'rlimit'
2023/10/25 02:29:46 executed programs: 0
[ 282.527012][ T5047] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 282.540464][ T5045] syz-execprog[5045]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 282.700533][ T5065] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 282.711432][ T5065] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 282.735713][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 282.743970][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 282.752159][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 282.759466][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 282.767183][ T50] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 282.787939][ T5078] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 282.789014][ T5080] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 282.795458][ T5078] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 282.804633][ T5080] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 282.812014][ T4431] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 282.825794][ T4431] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 282.827058][ T5080] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 282.833386][ T4431] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 282.840790][ T5080] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 282.848135][ T4431] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 282.855840][ T5080] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 282.861838][ T4431] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 282.868745][ T5080] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 282.877487][ T4431] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 282.883522][ T5080] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 282.891338][ T4431] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 282.898279][ T5080] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 282.904194][ T4431] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 282.917067][ T5080] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 282.925114][ T5082] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 282.925142][ T5065] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 282.933971][ T5082] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 282.940931][ T5080] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 282.947665][ T5082] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 282.971076][ T5080] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 282.978780][ T5082] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 282.995431][ T5082] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 283.005281][ T5082] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 283.012933][ T5082] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 283.543022][ T5067] chnl_net:caif_netlink_parms(): no params data found
[ 283.590023][ T5073] chnl_net:caif_netlink_parms(): no params data found
[ 283.707083][ T5060] chnl_net:caif_netlink_parms(): no params data found
[ 283.799199][ T5072] chnl_net:caif_netlink_parms(): no params data found
[ 283.815288][ T5070] chnl_net:caif_netlink_parms(): no params data found
[ 283.972122][ T5067] bridge0: port 1(bridge_slave_0) entered blocking state
[ 283.979805][ T5067] bridge0: port 1(bridge_slave_0) entered disabled state
[ 283.987536][ T5067] bridge_slave_0: entered allmulticast mode
[ 283.994668][ T5067] bridge_slave_0: entered promiscuous mode
[ 284.003998][ T5068] chnl_net:caif_netlink_parms(): no params data found
[ 284.031868][ T5073] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.039016][ T5073] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.047019][ T5073] bridge_slave_0: entered allmulticast mode
[ 284.054199][ T5073] bridge_slave_0: entered promiscuous mode
[ 284.106691][ T5067] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.114073][ T5067] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.122141][ T5067] bridge_slave_1: entered allmulticast mode
[ 284.129232][ T5067] bridge_slave_1: entered promiscuous mode
[ 284.173090][ T5073] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.181402][ T5073] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.188921][ T5073] bridge_slave_1: entered allmulticast mode
[ 284.196762][ T5073] bridge_slave_1: entered promiscuous mode
[ 284.204038][ T5060] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.211349][ T5060] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.218684][ T5060] bridge_slave_0: entered allmulticast mode
[ 284.225900][ T5060] bridge_slave_0: entered promiscuous mode
[ 284.234583][ T5060] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.241967][ T5060] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.249960][ T5060] bridge_slave_1: entered allmulticast mode
[ 284.256956][ T5060] bridge_slave_1: entered promiscuous mode
[ 284.294409][ T5067] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 284.351463][ T5070] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.358691][ T5070] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.366593][ T5070] bridge_slave_0: entered allmulticast mode
[ 284.373870][ T5070] bridge_slave_0: entered promiscuous mode
[ 284.392979][ T5067] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 284.415331][ T5073] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 284.427208][ T5073] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 284.448419][ T5070] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.455766][ T5070] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.463624][ T5070] bridge_slave_1: entered allmulticast mode
[ 284.470541][ T5070] bridge_slave_1: entered promiscuous mode
[ 284.521926][ T5072] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.529139][ T5072] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.537579][ T5072] bridge_slave_0: entered allmulticast mode
[ 284.544636][ T5072] bridge_slave_0: entered promiscuous mode
[ 284.553883][ T5072] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.561469][ T5072] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.569020][ T5072] bridge_slave_1: entered allmulticast mode
[ 284.576830][ T5072] bridge_slave_1: entered promiscuous mode
[ 284.601716][ T5060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 284.616606][ T5060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 284.649162][ T5067] team0: Port device team_slave_0 added
[ 284.658979][ T5067] team0: Port device team_slave_1 added
[ 284.702246][ T5073] team0: Port device team_slave_0 added
[ 284.729828][ T5070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 284.741815][ T5070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 284.751303][ T5068] bridge0: port 1(bridge_slave_0) entered blocking state
[ 284.758496][ T5068] bridge0: port 1(bridge_slave_0) entered disabled state
[ 284.766102][ T5068] bridge_slave_0: entered allmulticast mode
[ 284.773715][ T5068] bridge_slave_0: entered promiscuous mode
[ 284.792146][ T5072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 284.803181][ T5073] team0: Port device team_slave_1 added
[ 284.820918][ T5060] team0: Port device team_slave_0 added
[ 284.839111][ T5068] bridge0: port 2(bridge_slave_1) entered blocking state
[ 284.846292][ T5068] bridge0: port 2(bridge_slave_1) entered disabled state
[ 284.853745][ T5068] bridge_slave_1: entered allmulticast mode
[ 284.860460][ T5068] bridge_slave_1: entered promiscuous mode
[ 284.893184][ T5072] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 284.924676][ T5060] team0: Port device team_slave_1 added
[ 284.968356][ T5068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 284.977892][ T5077] Bluetooth: hci1: command 0x0409 tx timeout
[ 284.977905][ T5082] Bluetooth: hci0: command 0x0409 tx timeout
[ 284.986230][ T5082] Bluetooth: hci4: command 0x0409 tx timeout
[ 284.991664][ T5067] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.004094][ T5067] 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.
[ 285.030682][ T5067] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.043622][ T5067] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.050581][ T5067] 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.
[ 285.076619][ T5082] Bluetooth: hci3: command 0x0409 tx timeout
[ 285.076704][ T5067] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 285.083879][ T5082] Bluetooth: hci2: command 0x0409 tx timeout
[ 285.110999][ T5072] team0: Port device team_slave_0 added
[ 285.132048][ T5077] Bluetooth: hci5: command 0x0409 tx timeout
[ 285.144279][ T5073] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.151529][ T5073] 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.
[ 285.177559][ T5073] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.192577][ T5070] team0: Port device team_slave_0 added
[ 285.200917][ T5070] team0: Port device team_slave_1 added
[ 285.208840][ T5068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 285.237049][ T5072] team0: Port device team_slave_1 added
[ 285.255985][ T5060] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.263525][ T5060] 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.
[ 285.289879][ T5060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.301823][ T5073] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.308795][ T5073] 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.
[ 285.335140][ T5073] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 285.388870][ T5068] team0: Port device team_slave_0 added
[ 285.409045][ T5060] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.416476][ T5060] 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.
[ 285.442574][ T5060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 285.487282][ T5070] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.495075][ T5070] 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.
[ 285.522809][ T5070] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.536091][ T5070] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.543499][ T5070] 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.
[ 285.570717][ T5070] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 285.585681][ T5068] team0: Port device team_slave_1 added
[ 285.625873][ T5072] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.632927][ T5072] 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.
[ 285.659585][ T5072] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.700096][ T5073] hsr_slave_0: entered promiscuous mode
[ 285.706943][ T5073] hsr_slave_1: entered promiscuous mode
[ 285.752498][ T5068] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 285.759501][ T5068] 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.
[ 285.786412][ T5068] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 285.800905][ T5067] hsr_slave_0: entered promiscuous mode
[ 285.807548][ T5067] hsr_slave_1: entered promiscuous mode
[ 285.813969][ T5067] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 285.822028][ T5067] Cannot create hsr debugfs directory
[ 285.828251][ T5072] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.835662][ T5072] 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.
[ 285.862113][ T5072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 285.886638][ T5060] hsr_slave_0: entered promiscuous mode
[ 285.893761][ T5060] hsr_slave_1: entered promiscuous mode
[ 285.899844][ T5060] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 285.907720][ T5060] Cannot create hsr debugfs directory
[ 285.943644][ T5068] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 285.950825][ T5068] 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.
[ 285.977914][ T5068] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 286.070872][ T5070] hsr_slave_0: entered promiscuous mode
[ 286.077627][ T5070] hsr_slave_1: entered promiscuous mode
[ 286.083960][ T5070] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 286.096622][ T5070] Cannot create hsr debugfs directory
[ 286.120371][ T5068] hsr_slave_0: entered promiscuous mode
[ 286.126728][ T5068] hsr_slave_1: entered promiscuous mode
[ 286.133666][ T5068] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 286.143089][ T5068] Cannot create hsr debugfs directory
[ 286.276633][ T5072] hsr_slave_0: entered promiscuous mode
[ 286.283041][ T5072] hsr_slave_1: entered promiscuous mode
[ 286.289292][ T5072] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 286.297248][ T5072] Cannot create hsr debugfs directory
[ 286.750134][ T5060] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 286.762840][ T5060] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 286.786861][ T5060] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 286.797565][ T5060] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 286.903553][ T5073] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 286.915229][ T5073] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 286.925688][ T5073] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 286.947626][ T5073] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 287.046867][ T5067] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 287.055096][ T5077] Bluetooth: hci4: command 0x041b tx timeout
[ 287.061142][ T5077] Bluetooth: hci1: command 0x041b tx timeout
[ 287.062036][ T5082] Bluetooth: hci0: command 0x041b tx timeout
[ 287.065856][ T5067] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 287.087548][ T5067] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 287.096765][ T5067] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 287.131838][ T5082] Bluetooth: hci3: command 0x041b tx timeout
[ 287.138147][ T5077] Bluetooth: hci2: command 0x041b tx timeout
[ 287.166127][ T5060] 8021q: adding VLAN 0 to HW filter on device bond0
[ 287.211401][ T5077] Bluetooth: hci5: command 0x041b tx timeout
[ 287.263754][ T5060] 8021q: adding VLAN 0 to HW filter on device team0
[ 287.303743][ T5126] bridge0: port 1(bridge_slave_0) entered blocking state
[ 287.311430][ T5126] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 287.323282][ T5070] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 287.334596][ T5070] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 287.368603][ T5070] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 287.380350][ T5070] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 287.394904][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 287.402850][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 287.518504][ T5072] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 287.529113][ T5072] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 287.563032][ T5072] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 287.599435][ T5072] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 287.673388][ T5073] 8021q: adding VLAN 0 to HW filter on device bond0
[ 287.697507][ T5067] 8021q: adding VLAN 0 to HW filter on device bond0
[ 287.828022][ T5067] 8021q: adding VLAN 0 to HW filter on device team0
[ 287.895744][ T5073] 8021q: adding VLAN 0 to HW filter on device team0
[ 287.916769][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 287.924070][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 287.954019][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 287.961365][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 287.970733][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 287.977957][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 287.987353][ T5068] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 288.019712][ T5068] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 288.029977][ T5068] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 288.061823][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 288.069015][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 288.086898][ T5068] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 288.122058][ T5060] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 288.178299][ T5070] 8021q: adding VLAN 0 to HW filter on device bond0
[ 288.259084][ T5070] 8021q: adding VLAN 0 to HW filter on device team0
[ 288.289581][ T5072] 8021q: adding VLAN 0 to HW filter on device bond0
[ 288.314465][ T5060] veth0_vlan: entered promiscuous mode
[ 288.344050][ T5132] bridge0: port 1(bridge_slave_0) entered blocking state
[ 288.351251][ T5132] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 288.375302][ T5073] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 288.405971][ T5060] veth1_vlan: entered promiscuous mode
[ 288.420069][ T5072] 8021q: adding VLAN 0 to HW filter on device team0
[ 288.449353][ T5126] bridge0: port 2(bridge_slave_1) entered blocking state
[ 288.456759][ T5126] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 288.529498][ T5060] veth0_macvtap: entered promiscuous mode
[ 288.583648][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 288.591396][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 288.605992][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 288.613307][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 288.661826][ T5060] veth1_macvtap: entered promiscuous mode
[ 288.775309][ T5070] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 288.830740][ T5072] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 288.842472][ T5072] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 288.888732][ T5068] 8021q: adding VLAN 0 to HW filter on device bond0
[ 288.925587][ T5060] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 288.944377][ T5068] 8021q: adding VLAN 0 to HW filter on device team0
[ 288.968070][ T5067] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 289.001028][ T5060] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 289.024545][ T5060] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.034970][ T5060] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.044691][ T5060] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.055084][ T5060] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 289.129656][ T5127] bridge0: port 1(bridge_slave_0) entered blocking state
[ 289.138362][ T5127] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 289.142194][ T5077] Bluetooth: hci1: command 0x040f tx timeout
[ 289.155240][ T5082] Bluetooth: hci0: command 0x040f tx timeout
[ 289.158224][ T5069] Bluetooth: hci4: command 0x040f tx timeout
[ 289.184414][ T5127] bridge0: port 2(bridge_slave_1) entered blocking state
[ 289.191651][ T5127] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 289.211765][ T5069] Bluetooth: hci2: command 0x040f tx timeout
[ 289.212415][ T5082] Bluetooth: hci3: command 0x040f tx timeout
[ 289.220512][ T5073] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 289.288338][ T5070] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 289.302283][ T5082] Bluetooth: hci5: command 0x040f tx timeout
[ 289.346482][ T5067] veth0_vlan: entered promiscuous mode
[ 289.385791][ T5072] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 289.419395][ T5073] veth0_vlan: entered promiscuous mode
[ 289.549563][ T5067] veth1_vlan: entered promiscuous mode
[ 289.602261][ T5073] veth1_vlan: entered promiscuous mode
[ 289.612218][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 289.620244][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 289.729726][ T5067] veth0_macvtap: entered promiscuous mode
[ 289.776503][ T5070] veth0_vlan: entered promiscuous mode
[ 289.800343][ T5067] veth1_macvtap: entered promiscuous mode
[ 289.847823][ T5070] veth1_vlan: entered promiscuous mode
[ 289.893041][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 289.903317][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 289.923935][ T5067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 289.936449][ T5067] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 289.948249][ T5067] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 289.973372][ T5072] veth0_vlan: entered promiscuous mode
[ 289.995553][ T5068] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 290.005831][ T5067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 290.018248][ T5067] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.043128][ T5067] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 290.085598][ T5072] veth1_vlan: entered promiscuous mode
[ 290.121973][ T5073] veth0_macvtap: entered promiscuous mode
[ 290.151090][ T5070] veth0_macvtap: entered promiscuous mode
[ 290.195800][ T5067] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.223142][ T5067] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.241685][ T5067] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.250523][ T5067] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.279818][ T5073] veth1_macvtap: entered promiscuous mode
[ 290.300992][ T5070] veth1_macvtap: entered promiscuous mode
[ 290.435791][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 290.446906][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.458110][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 290.475761][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.490336][ T5070] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 290.531133][ T5073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 290.543886][ T5073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.555648][ T5073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 290.566566][ T5073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.578796][ T5073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 290.590038][ T5073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.603792][ T5073] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 290.615035][ T5073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 290.627252][ T5073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.641458][ T5073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 290.650428][ T5168] loop0: detected capacity change from 0 to 32768
[ 290.654709][ T5073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.670794][ T5168] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5168)
[ 290.672881][ T5073] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 290.736291][ T5168] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 290.748901][ T5072] veth0_macvtap: entered promiscuous mode
[ 290.749271][ T5168] BTRFS info (device loop0): doing ref verification
[ 290.764209][ T5168] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 290.777276][ T5168] BTRFS info (device loop0): force zlib compression, level 3
[ 290.794160][ T5168] BTRFS info (device loop0): allowing degraded mounts
[ 290.802318][ T5168] BTRFS info (device loop0): using free space tree
[ 290.812723][ T5073] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.823319][ T5073] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.832463][ T5073] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.842415][ T5073] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 290.848714][ T5168] BTRFS info (device loop0): auto enabling async discard
[ 290.876152][ T5072] veth1_macvtap: entered promiscuous mode
[ 290.891156][ T5068] veth0_vlan: entered promiscuous mode
[ 290.920188][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 290.940767][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.951501][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 290.964237][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.975564][ T5070] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 290.987550][ T5070] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 290.999700][ T5070] batman_adv: batadv0: Interface activated: batadv_slave_1
2023/10/25 02:29:55 executed programs: 6
[ 291.015042][ T5070] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.028620][ T5070] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.039922][ T5070] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.082285][ T5070] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.211769][ T5082] Bluetooth: hci0: command 0x0419 tx timeout
[ 291.212508][ T5069] Bluetooth: hci1: command 0x0419 tx timeout
[ 291.218075][ T5077] Bluetooth: hci4: command 0x0419 tx timeout
[ 291.271595][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 291.289274][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.294243][ T5082] Bluetooth: hci3: command 0x0419 tx timeout
[ 291.300388][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 291.305910][ T5077] Bluetooth: hci2: command 0x0419 tx timeout
[ 291.324054][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.334655][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 291.346399][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.357168][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 291.368530][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.379865][ T5077] Bluetooth: hci5: command 0x0419 tx timeout
[ 291.388524][ T5072] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 291.406046][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 291.416888][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.428256][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 291.440115][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.450735][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 291.463363][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.474239][ T5072] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 291.485235][ T5072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 291.498254][ T5072] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 291.522063][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 291.530248][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 291.604836][ T5068] veth1_vlan: entered promiscuous mode
[ 291.738539][ T5072] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.767376][ T5072] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.787159][ T5072] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.796213][ T5072] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 291.839014][ T5068] veth0_macvtap: entered promiscuous mode
[ 291.873261][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 291.895609][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 291.918275][ T5068] veth1_macvtap: entered promiscuous mode
[ 291.990532][ T956] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 292.008774][ T956] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 292.053976][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 292.073717][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.089172][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 292.110594][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.128243][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 292.139341][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.159105][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 292.170822][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.189222][ T5190] loop0: detected capacity change from 0 to 32768
[ 292.191550][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 292.205039][ T5190] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5190)
[ 292.206424][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.234782][ T5190] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 292.237649][ T5068] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 292.262913][ T5190] BTRFS info (device loop0): doing ref verification
[ 292.270175][ T5190] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 292.282785][ T5190] BTRFS info (device loop0): force zlib compression, level 3
[ 292.298521][ T5190] BTRFS info (device loop0): allowing degraded mounts
[ 292.316779][ T5190] BTRFS info (device loop0): using free space tree
[ 292.368873][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 292.404143][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 292.416824][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 292.439609][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.450735][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 292.462372][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.479007][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 292.479553][ T5190] BTRFS info (device loop0): auto enabling async discard
[ 292.510651][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.523387][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 292.546537][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.561782][ T5068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 292.585645][ T5068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 292.619992][ T5190] FAULT_INJECTION: forcing a failure.
[ 292.619992][ T5190] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 292.645778][ T5068] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 292.657239][ T5190] CPU: 1 PID: 5190 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 292.663732][ T5068] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 292.667763][ T5190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 292.667789][ T5190] Call Trace:
[ 292.667798][ T5190]
[ 292.667806][ T5190] dump_stack_lvl+0x1e7/0x2d0
[ 292.677497][ T5068] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 292.686526][ T5190] ? nf_tcp_handle_invalid+0x650/0x650
[ 292.686559][ T5190] ? panic+0x770/0x770
[ 292.686581][ T5190] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 292.691465][ T5068] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 292.692796][ T5190] should_fail_ex+0x3aa/0x4e0
[ 292.697579][ T5068] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 292.706154][ T5190] prepare_alloc_pages+0x1d9/0x5b0
[ 292.706270][ T5190] __alloc_pages+0x165/0x670
[ 292.706294][ T5190] ? zone_statistics+0x170/0x170
[ 292.706330][ T5190] ? xas_load+0x11e/0x140
[ 292.706362][ T5190] folio_alloc+0x1e/0x60
[ 292.706426][ T5190] filemap_alloc_folio+0xde/0x500
[ 292.706485][ T5190] ? filemap_add_folio+0x570/0x570
[ 292.706505][ T5190] ? filemap_add_folio+0x228/0x570
[ 292.706532][ T5190] ? read_lock_is_recursive+0x20/0x20
[ 292.706552][ T5190] ? btrfs_delalloc_reserve_metadata+0x479/0x530
[ 292.795447][ T5190] __filemap_get_folio+0x431/0xbb0
[ 292.800592][ T5190] pagecache_get_page+0x2f/0x590
[ 292.805631][ T5190] prepare_pages+0x130/0x3b0
[ 292.805801][ T5192] loop2: detected capacity change from 0 to 32768
[ 292.810378][ T5190] btrfs_buffered_write+0x7f1/0x1380
[ 292.810425][ T5190] ? btrfs_do_write_iter+0x1190/0x1190
[ 292.823827][ T5192] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5192)
[ 292.827545][ T5190] ? read_lock_is_recursive+0x20/0x20
[ 292.827585][ T5190] btrfs_do_write_iter+0x2bb/0x1190
[ 292.849226][ T5190] ? read_lock_is_recursive+0x20/0x20
[ 292.854645][ T5190] ? rcu_read_lock_bh_held+0x120/0x120
[ 292.860261][ T5190] ? btrfs_check_nocow_unlock+0x40/0x40
[ 292.865994][ T5190] vfs_write+0x782/0xaf0
[ 292.870375][ T5190] ? file_end_write+0x250/0x250
[ 292.875263][ T5190] ? __fget_files+0x28/0x4a0
[ 292.879901][ T5190] ? __fget_files+0x435/0x4a0
[ 292.884623][ T5190] ? __fdget_pos+0x2b0/0x340
[ 292.889362][ T5190] ? ksys_write+0x7b/0x2c0
[ 292.893814][ T5190] ksys_write+0x1a0/0x2c0
[ 292.898195][ T5190] ? print_irqtrace_events+0x220/0x220
[ 292.903682][ T5190] ? __ia32_sys_read+0x90/0x90
[ 292.908498][ T5190] ? syscall_enter_from_user_mode+0x32/0x230
[ 292.914510][ T5190] ? lockdep_hardirqs_on+0x98/0x140
[ 292.919754][ T5190] ? syscall_enter_from_user_mode+0x32/0x230
[ 292.925766][ T5190] do_syscall_64+0x41/0xc0
[ 292.930225][ T5190] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 292.936243][ T5190] RIP: 0033:0x7fa17067cae9
[ 292.940680][ T5190] 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
[ 292.960395][ T5190] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 292.968855][ T5190] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 292.976864][ T5190] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000004
[ 292.985041][ T5190] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 292.993130][ T5190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 293.001230][ T5190] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 293.009225][ T5190]
[ 293.125126][ T956] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.176935][ T956] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 293.471346][ T956] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.472043][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.498208][ T956] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 293.499122][ T5192] FAULT_INJECTION: forcing a failure.
[ 293.499122][ T5192] name failslab, interval 1, probability 0, space 0, times 0
[ 293.519500][ T5192] CPU: 0 PID: 5192 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 293.529855][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 293.539945][ T5192] Call Trace:
[ 293.543251][ T5192]
[ 293.546902][ T5192] dump_stack_lvl+0x1e7/0x2d0
[ 293.551618][ T5192] ? nf_tcp_handle_invalid+0x650/0x650
[ 293.557209][ T5192] ? panic+0x770/0x770
[ 293.561326][ T5192] ? __asan_memset+0x23/0x40
[ 293.563903][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 293.565990][ T5192] should_fail_ex+0x3aa/0x4e0
[ 293.566025][ T5192] should_failslab+0x9/0x20
[ 293.582874][ T5192] slab_pre_alloc_hook+0x59/0x310
[ 293.587950][ T5192] kmem_cache_alloc+0x52/0x300
[ 293.592750][ T5192] ? __es_insert_extent+0x719/0x1760
[ 293.598612][ T5192] __es_insert_extent+0x719/0x1760
[ 293.603775][ T5192] ext4_es_insert_delayed_block+0x37d/0x910
[ 293.609701][ T5192] ? ext4_is_pending+0x1f0/0x1f0
[ 293.614744][ T5192] ? do_raw_spin_unlock+0x13b/0x8b0
[ 293.619996][ T5192] ? _raw_spin_unlock+0x28/0x40
[ 293.624945][ T5192] ? ext4_da_reserve_space+0x2a1/0x500
[ 293.630485][ T5192] ext4_da_get_block_prep+0x9e2/0x1410
[ 293.635994][ T5192] ? ext4_da_release_space+0x560/0x560
[ 293.641497][ T5192] ? ext4_block_write_begin+0x27d/0x1860
[ 293.647173][ T5192] ? do_raw_spin_unlock+0x13b/0x8b0
[ 293.652421][ T5192] ext4_block_write_begin+0x552/0x1860
[ 293.658344][ T5192] ? folio_add_lru+0x27b/0x9d0
[ 293.663193][ T5192] ? ext4_da_release_space+0x560/0x560
[ 293.668780][ T5192] ? ext4_iomap_swap_activate+0x40/0x40
[ 293.674360][ T5192] ? __filemap_get_folio+0x8f1/0xbb0
[ 293.679686][ T5192] ext4_da_write_begin+0x5e4/0xa40
[ 293.685115][ T5192] ? ext4_dirty_folio+0x310/0x310
[ 293.687040][ T4410] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.690151][ T5192] ? fault_in_iov_iter_readable+0xdf/0x280
[ 293.703780][ T5192] generic_perform_write+0x31b/0x630
[ 293.709071][ T5192] ? do_raw_spin_unlock+0x13b/0x8b0
[ 293.709112][ T5192] ? generic_file_direct_write+0x3f0/0x3f0
[ 293.709140][ T5192] ? ext4_write_checks+0x256/0x2c0
[ 293.716504][ T4410] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 293.720310][ T5192] ext4_buffered_write_iter+0xc6/0x350
[ 293.720345][ T5192] ext4_file_write_iter+0x1d3/0x1ad0
[ 293.743581][ T5192] ? read_lock_is_recursive+0x20/0x20
[ 293.749007][ T5192] ? ext4_file_read_iter+0x670/0x670
[ 293.754341][ T5192] vfs_write+0x782/0xaf0
[ 293.758633][ T5192] ? file_end_write+0x250/0x250
[ 293.764385][ T5192] ? __fget_files+0x28/0x4a0
[ 293.769098][ T5192] ? __fget_files+0x435/0x4a0
[ 293.773817][ T5192] ? __fdget_pos+0x2b0/0x340
[ 293.778513][ T5192] ? ksys_write+0x7b/0x2c0
[ 293.782971][ T5192] ksys_write+0x1a0/0x2c0
[ 293.787330][ T5192] ? print_irqtrace_events+0x220/0x220
[ 293.792983][ T5192] ? __ia32_sys_read+0x90/0x90
[ 293.797800][ T5192] ? syscall_enter_from_user_mode+0x32/0x230
[ 293.803917][ T5192] ? lockdep_hardirqs_on+0x98/0x140
[ 293.809155][ T5192] ? syscall_enter_from_user_mode+0x32/0x230
[ 293.815780][ T5192] do_syscall_64+0x41/0xc0
[ 293.820233][ T5192] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 293.826152][ T5192] RIP: 0033:0x7f3bee27cae9
[ 293.830587][ T5192] 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
[ 293.850312][ T5192] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 293.858765][ T5192] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 293.859286][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 293.868741][ T5192] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 293.868757][ T5192] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 293.868767][ T5192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 293.868778][ T5192] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 293.868806][ T5192]
[ 294.021238][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 294.146993][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 294.182146][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 295.022972][ T5215] loop0: detected capacity change from 0 to 32768
[ 295.061697][ T5215] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5215)
[ 295.106224][ T5215] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 295.142345][ T5215] BTRFS info (device loop0): doing ref verification
[ 295.155112][ T5217] loop2: detected capacity change from 0 to 32768
[ 295.159821][ T5212] loop3: detected capacity change from 0 to 32768
[ 295.169148][ T5215] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 295.192618][ T5217] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5217)
[ 295.215419][ T5215] BTRFS info (device loop0): force zlib compression, level 3
[ 295.235589][ T5215] BTRFS info (device loop0): allowing degraded mounts
[ 295.242866][ T5212] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5212)
[ 295.253504][ T5215] BTRFS info (device loop0): using free space tree
[ 295.330621][ T5220] loop1: detected capacity change from 0 to 32768
[ 295.355197][ T5220] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5220)
[ 295.384607][ T5221] loop5: detected capacity change from 0 to 32768
[ 295.402546][ T5221] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5221)
[ 295.542072][ T5215] BTRFS info (device loop0): auto enabling async discard
[ 295.662941][ T5223] loop4: detected capacity change from 0 to 32768
[ 295.709721][ T5223] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5223)
[ 295.814444][ T5217] FAULT_INJECTION: forcing a failure.
[ 295.814444][ T5217] name failslab, interval 1, probability 0, space 0, times 0
[ 295.827578][ T5217] CPU: 0 PID: 5217 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 295.838015][ T5217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 295.848138][ T5217] Call Trace:
[ 295.851438][ T5217]
[ 295.854407][ T5217] dump_stack_lvl+0x1e7/0x2d0
[ 295.859302][ T5217] ? nf_tcp_handle_invalid+0x650/0x650
[ 295.864799][ T5217] ? panic+0x770/0x770
[ 295.869157][ T5217] ? __asan_memset+0x23/0x40
[ 295.873846][ T5217] should_fail_ex+0x3aa/0x4e0
[ 295.878552][ T5217] should_failslab+0x9/0x20
[ 295.883066][ T5217] slab_pre_alloc_hook+0x59/0x310
[ 295.888103][ T5217] kmem_cache_alloc+0x52/0x300
[ 295.892907][ T5217] ? __es_insert_extent+0x719/0x1760
[ 295.898299][ T5217] __es_insert_extent+0x719/0x1760
[ 295.903541][ T5217] ext4_es_insert_delayed_block+0x37d/0x910
[ 295.909524][ T5217] ? ext4_is_pending+0x1f0/0x1f0
[ 295.914479][ T5217] ? do_raw_spin_unlock+0x13b/0x8b0
[ 295.919690][ T5217] ? _raw_spin_unlock+0x28/0x40
[ 295.924553][ T5217] ? ext4_da_reserve_space+0x2a1/0x500
[ 295.930039][ T5217] ext4_da_get_block_prep+0x9e2/0x1410
[ 295.935619][ T5217] ? ext4_da_release_space+0x560/0x560
[ 295.941978][ T5217] ? ext4_block_write_begin+0x27d/0x1860
[ 295.947623][ T5217] ? do_raw_spin_unlock+0x13b/0x8b0
[ 295.952923][ T5217] ext4_block_write_begin+0x552/0x1860
[ 295.958483][ T5217] ? folio_add_lru+0x27b/0x9d0
[ 295.963284][ T5217] ? ext4_da_release_space+0x560/0x560
[ 295.968846][ T5217] ? ext4_iomap_swap_activate+0x40/0x40
[ 295.974501][ T5217] ? __filemap_get_folio+0x8f1/0xbb0
[ 295.979808][ T5217] ext4_da_write_begin+0x5e4/0xa40
[ 295.984960][ T5217] ? ext4_dirty_folio+0x310/0x310
[ 295.990077][ T5217] ? fault_in_iov_iter_readable+0xdf/0x280
[ 295.996269][ T5217] generic_perform_write+0x31b/0x630
[ 296.001692][ T5217] ? do_raw_spin_unlock+0x13b/0x8b0
[ 296.007014][ T5217] ? generic_file_direct_write+0x3f0/0x3f0
[ 296.013023][ T5217] ? ext4_write_checks+0x256/0x2c0
[ 296.018686][ T5217] ext4_buffered_write_iter+0xc6/0x350
[ 296.024158][ T5217] ext4_file_write_iter+0x1d3/0x1ad0
[ 296.029566][ T5217] ? read_lock_is_recursive+0x20/0x20
[ 296.035344][ T5217] ? ext4_file_read_iter+0x670/0x670
[ 296.040841][ T5217] vfs_write+0x782/0xaf0
[ 296.045230][ T5217] ? file_end_write+0x250/0x250
[ 296.050979][ T5217] ? __fget_files+0x28/0x4a0
[ 296.055584][ T5217] ? __fget_files+0x435/0x4a0
[ 296.060297][ T5217] ? __fdget_pos+0x2b0/0x340
[ 296.064919][ T5217] ? ksys_write+0x7b/0x2c0
[ 296.069359][ T5217] ksys_write+0x1a0/0x2c0
[ 296.073720][ T5217] ? print_irqtrace_events+0x220/0x220
[ 296.079211][ T5217] ? __ia32_sys_read+0x90/0x90
[ 296.083986][ T5217] ? syscall_enter_from_user_mode+0x32/0x230
[ 296.089979][ T5217] ? lockdep_hardirqs_on+0x98/0x140
[ 296.095278][ T5217] ? syscall_enter_from_user_mode+0x32/0x230
[ 296.101269][ T5217] do_syscall_64+0x41/0xc0
[ 296.105690][ T5217] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 296.111762][ T5217] RIP: 0033:0x7f3bee27cae9
[ 296.116183][ T5217] 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
[ 296.136659][ T5217] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 296.145207][ T5217] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 296.153739][ T5217] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 296.162010][ T5217] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 296.170030][ T5217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 296.180808][ T5217] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 296.190697][ T5217]
[ 296.232629][ T5221] FAULT_INJECTION: forcing a failure.
[ 296.232629][ T5221] name failslab, interval 1, probability 0, space 0, times 0
[ 296.245764][ T5221] CPU: 1 PID: 5221 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 296.256619][ T5221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 296.266962][ T5221] Call Trace:
[ 296.270273][ T5221]
[ 296.273249][ T5221] dump_stack_lvl+0x1e7/0x2d0
[ 296.278143][ T5221] ? nf_tcp_handle_invalid+0x650/0x650
[ 296.283822][ T5221] ? panic+0x770/0x770
[ 296.287918][ T5221] ? stack_trace_save+0x117/0x1c0
[ 296.293160][ T5221] ? __asan_memset+0x23/0x40
[ 296.297888][ T5221] should_fail_ex+0x3aa/0x4e0
[ 296.302624][ T5221] should_failslab+0x9/0x20
[ 296.307256][ T5221] slab_pre_alloc_hook+0x59/0x310
[ 296.312315][ T5221] ? ext4_ext_map_blocks+0x2cb/0x7150
[ 296.317722][ T5221] ? ext4_da_get_block_prep+0x7d1/0x1410
[ 296.325672][ T5221] kmem_cache_alloc+0x52/0x300
[ 296.330554][ T5221] ? __es_insert_extent+0x719/0x1760
[ 296.335989][ T5221] __es_insert_extent+0x719/0x1760
[ 296.341141][ T5221] ? do_raw_read_unlock+0x80/0x80
[ 296.346468][ T5221] ext4_es_insert_extent+0x4da/0x3060
[ 296.351878][ T5221] ? read_lock_is_recursive+0x20/0x20
[ 296.357424][ T5221] ? ext4_es_scan_clu+0x340/0x340
[ 296.362575][ T5221] ? rcu_is_watching+0x15/0xb0
[ 296.367374][ T5221] ? ext4_es_find_extent_range+0x1e2/0x4a0
[ 296.373297][ T5221] ext4_ext_map_blocks+0x2718/0x7150
[ 296.378840][ T5221] ? __might_sleep+0xc0/0xc0
[ 296.383596][ T5221] ? ext4_ext_release+0x10/0x10
[ 296.388745][ T5221] ? down_read+0x829/0xa40
[ 296.393320][ T5221] ? ext4_es_lookup_extent+0x606/0xa30
[ 296.398902][ T5221] ext4_da_get_block_prep+0x7d1/0x1410
[ 296.404410][ T5221] ? ext4_da_release_space+0x560/0x560
[ 296.409911][ T5221] ? ext4_block_write_begin+0x27d/0x1860
[ 296.415603][ T5221] ? do_raw_spin_unlock+0x13b/0x8b0
[ 296.420842][ T5221] ext4_block_write_begin+0x552/0x1860
[ 296.426328][ T5221] ? folio_add_lru+0x27b/0x9d0
[ 296.431141][ T5221] ? ext4_da_release_space+0x560/0x560
[ 296.436630][ T5221] ? ext4_iomap_swap_activate+0x40/0x40
[ 296.442211][ T5221] ? __filemap_get_folio+0x8f1/0xbb0
[ 296.447793][ T5221] ext4_da_write_begin+0x5e4/0xa40
[ 296.453094][ T5221] ? ext4_dirty_folio+0x310/0x310
[ 296.458326][ T5221] ? fault_in_iov_iter_readable+0xdf/0x280
[ 296.464197][ T5221] generic_perform_write+0x31b/0x630
[ 296.469699][ T5221] ? do_raw_spin_unlock+0x13b/0x8b0
[ 296.475408][ T5221] ? generic_file_direct_write+0x3f0/0x3f0
[ 296.481443][ T5221] ? ext4_write_checks+0x256/0x2c0
[ 296.486730][ T5221] ext4_buffered_write_iter+0xc6/0x350
[ 296.493153][ T5221] ext4_file_write_iter+0x1d3/0x1ad0
[ 296.499381][ T5221] ? read_lock_is_recursive+0x20/0x20
[ 296.505718][ T5221] ? ext4_file_read_iter+0x670/0x670
[ 296.511351][ T5221] vfs_write+0x782/0xaf0
[ 296.516251][ T5221] ? file_end_write+0x250/0x250
[ 296.521538][ T5221] ? __fget_files+0x28/0x4a0
[ 296.526169][ T5221] ? __fget_files+0x435/0x4a0
[ 296.531322][ T5221] ? __fdget_pos+0x2b0/0x340
[ 296.536025][ T5221] ? ksys_write+0x7b/0x2c0
[ 296.541106][ T5221] ksys_write+0x1a0/0x2c0
[ 296.547220][ T5221] ? print_irqtrace_events+0x220/0x220
[ 296.556024][ T5221] ? __ia32_sys_read+0x90/0x90
[ 296.562130][ T5221] ? syscall_enter_from_user_mode+0x32/0x230
[ 296.570606][ T5221] ? lockdep_hardirqs_on+0x98/0x140
[ 296.579583][ T5221] ? syscall_enter_from_user_mode+0x32/0x230
[ 296.586246][ T5221] do_syscall_64+0x41/0xc0
[ 296.590892][ T5221] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 296.597019][ T5221] RIP: 0033:0x7fa7a8e7cae9
[ 296.601637][ T5221] 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
[ 296.603260][ T5223] FAULT_INJECTION: forcing a failure.
2023/10/25 02:30:01 executed programs: 10
[ 296.603260][ T5223] name failslab, interval 1, probability 0, space 0, times 0
[ 296.624124][ T5221] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 296.624164][ T5221] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 296.624179][ T5221] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 296.624197][ T5221] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 296.624209][ T5221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 296.624220][ T5221] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 296.624250][ T5221]
[ 296.700755][ T5223] CPU: 0 PID: 5223 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 296.714972][ T5223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 296.730615][ T5223] Call Trace:
[ 296.733992][ T5223]
[ 296.737097][ T5223] dump_stack_lvl+0x1e7/0x2d0
[ 296.742442][ T5223] ? nf_tcp_handle_invalid+0x650/0x650
[ 296.748790][ T5223] ? panic+0x770/0x770
[ 296.753155][ T5223] ? __asan_memset+0x23/0x40
[ 296.760664][ T5223] should_fail_ex+0x3aa/0x4e0
[ 296.766649][ T5223] should_failslab+0x9/0x20
[ 296.772155][ T5223] slab_pre_alloc_hook+0x59/0x310
[ 296.779108][ T5223] kmem_cache_alloc+0x52/0x300
[ 296.784012][ T5223] ? __es_insert_extent+0x719/0x1760
[ 296.789492][ T5223] __es_insert_extent+0x719/0x1760
[ 296.794748][ T5223] ext4_es_insert_delayed_block+0x37d/0x910
[ 296.801463][ T5223] ? ext4_is_pending+0x1f0/0x1f0
[ 296.806953][ T5223] ? do_raw_spin_unlock+0x13b/0x8b0
[ 296.812972][ T5223] ? _raw_spin_unlock+0x28/0x40
[ 296.818292][ T5223] ? ext4_da_reserve_space+0x2a1/0x500
[ 296.823857][ T5223] ext4_da_get_block_prep+0x9e2/0x1410
[ 296.829340][ T5223] ? ext4_da_release_space+0x560/0x560
[ 296.835945][ T5223] ? ext4_block_write_begin+0x27d/0x1860
[ 296.841606][ T5223] ? do_raw_spin_unlock+0x13b/0x8b0
[ 296.846841][ T5223] ext4_block_write_begin+0x552/0x1860
[ 296.852332][ T5223] ? folio_add_lru+0x27b/0x9d0
[ 296.857235][ T5223] ? ext4_da_release_space+0x560/0x560
[ 296.862892][ T5223] ? ext4_iomap_swap_activate+0x40/0x40
[ 296.868470][ T5223] ? __filemap_get_folio+0x8f1/0xbb0
[ 296.873872][ T5223] ext4_da_write_begin+0x5e4/0xa40
[ 296.879111][ T5223] ? ext4_dirty_folio+0x310/0x310
[ 296.884198][ T5223] ? fault_in_iov_iter_readable+0xdf/0x280
[ 296.890013][ T5223] generic_perform_write+0x31b/0x630
[ 296.895488][ T5223] ? do_raw_spin_unlock+0x13b/0x8b0
[ 296.901043][ T5223] ? generic_file_direct_write+0x3f0/0x3f0
[ 296.906852][ T5223] ? ext4_write_checks+0x256/0x2c0
[ 296.912070][ T5223] ext4_buffered_write_iter+0xc6/0x350
[ 296.918324][ T5223] ext4_file_write_iter+0x1d3/0x1ad0
[ 296.923708][ T5223] ? read_lock_is_recursive+0x20/0x20
[ 296.929105][ T5223] ? ext4_file_read_iter+0x670/0x670
[ 296.934420][ T5223] vfs_write+0x782/0xaf0
[ 296.938671][ T5223] ? file_end_write+0x250/0x250
[ 296.943741][ T5223] ? __fget_files+0x28/0x4a0
[ 296.948412][ T5223] ? __fget_files+0x435/0x4a0
[ 296.953089][ T5223] ? __fdget_pos+0x2b0/0x340
[ 296.957938][ T5223] ? ksys_write+0x7b/0x2c0
[ 296.962358][ T5223] ksys_write+0x1a0/0x2c0
[ 296.966781][ T5223] ? print_irqtrace_events+0x220/0x220
[ 296.972422][ T5223] ? __ia32_sys_read+0x90/0x90
[ 296.977204][ T5223] ? syscall_enter_from_user_mode+0x32/0x230
[ 296.983553][ T5223] ? lockdep_hardirqs_on+0x98/0x140
[ 296.988856][ T5223] ? syscall_enter_from_user_mode+0x32/0x230
[ 296.995649][ T5223] do_syscall_64+0x41/0xc0
[ 297.000529][ T5223] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 297.006451][ T5223] RIP: 0033:0x7fe60f67cae9
[ 297.011353][ T5223] 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
[ 297.031059][ T5223] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 297.040553][ T5223] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 297.048897][ T5223] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 297.057327][ T5223] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 297.066067][ T5223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 297.074758][ T5223] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 297.084422][ T5223]
[ 298.440825][ T5242] loop3: detected capacity change from 0 to 32768
[ 298.457722][ T5243] loop1: detected capacity change from 0 to 32768
[ 298.471553][ T5242] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5242)
[ 298.509657][ T5243] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5243)
[ 298.530291][ T5242] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm
[ 298.547018][ T5242] BTRFS info (device loop3): doing ref verification
[ 298.582083][ T5242] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 298.635755][ T5242] BTRFS info (device loop3): force zlib compression, level 3
[ 298.663047][ T5242] BTRFS info (device loop3): allowing degraded mounts
[ 298.704370][ T5248] loop2: detected capacity change from 0 to 32768
[ 298.705443][ T5247] loop5: detected capacity change from 0 to 32768
[ 298.715466][ T5242] BTRFS info (device loop3): using free space tree
[ 298.741500][ T5248] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5248)
[ 298.787968][ T5247] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5247)
[ 298.795943][ T5250] loop0: detected capacity change from 0 to 32768
[ 298.814228][ T5252] loop4: detected capacity change from 0 to 32768
[ 298.828403][ T5250] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5250)
[ 298.865440][ T5252] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5252)
[ 298.999842][ T5242] BTRFS info (device loop3): auto enabling async discard
[ 299.008067][ T5243] FAULT_INJECTION: forcing a failure.
[ 299.008067][ T5243] name failslab, interval 1, probability 0, space 0, times 0
[ 299.023962][ T5243] CPU: 0 PID: 5243 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 299.035423][ T5243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 299.045765][ T5243] Call Trace:
[ 299.049536][ T5243]
[ 299.052592][ T5243] dump_stack_lvl+0x1e7/0x2d0
[ 299.057502][ T5243] ? nf_tcp_handle_invalid+0x650/0x650
[ 299.063096][ T5243] ? panic+0x770/0x770
[ 299.067214][ T5243] ? __asan_memset+0x23/0x40
[ 299.072506][ T5243] should_fail_ex+0x3aa/0x4e0
[ 299.077559][ T5243] should_failslab+0x9/0x20
[ 299.082082][ T5243] slab_pre_alloc_hook+0x59/0x310
[ 299.087142][ T5243] kmem_cache_alloc+0x52/0x300
[ 299.092062][ T5243] ? __es_insert_extent+0x719/0x1760
[ 299.098081][ T5243] __es_insert_extent+0x719/0x1760
[ 299.103488][ T5243] ext4_es_insert_delayed_block+0x37d/0x910
[ 299.109487][ T5243] ? ext4_is_pending+0x1f0/0x1f0
[ 299.114444][ T5243] ? do_raw_spin_unlock+0x13b/0x8b0
[ 299.120211][ T5243] ? _raw_spin_unlock+0x28/0x40
[ 299.125259][ T5243] ? ext4_da_reserve_space+0x2a1/0x500
[ 299.131019][ T5243] ext4_da_get_block_prep+0x9e2/0x1410
[ 299.137496][ T5243] ? ext4_da_release_space+0x560/0x560
[ 299.143885][ T5243] ? ext4_block_write_begin+0x27d/0x1860
[ 299.150084][ T5243] ? do_raw_spin_unlock+0x13b/0x8b0
[ 299.158106][ T5243] ext4_block_write_begin+0x552/0x1860
[ 299.164209][ T5243] ? folio_add_lru+0x27b/0x9d0
[ 299.169200][ T5243] ? ext4_da_release_space+0x560/0x560
[ 299.175599][ T5243] ? ext4_iomap_swap_activate+0x40/0x40
[ 299.182096][ T5243] ? __filemap_get_folio+0x8f1/0xbb0
[ 299.187566][ T5243] ext4_da_write_begin+0x5e4/0xa40
[ 299.192698][ T5243] ? ext4_dirty_folio+0x310/0x310
[ 299.198300][ T5243] ? fault_in_iov_iter_readable+0xdf/0x280
[ 299.204325][ T5243] generic_perform_write+0x31b/0x630
[ 299.210103][ T5243] ? do_raw_spin_unlock+0x13b/0x8b0
[ 299.215351][ T5243] ? generic_file_direct_write+0x3f0/0x3f0
[ 299.221280][ T5243] ? ext4_write_checks+0x256/0x2c0
[ 299.226416][ T5243] ext4_buffered_write_iter+0xc6/0x350
[ 299.231972][ T5243] ext4_file_write_iter+0x1d3/0x1ad0
[ 299.237274][ T5243] ? read_lock_is_recursive+0x20/0x20
[ 299.242671][ T5243] ? ext4_file_read_iter+0x670/0x670
[ 299.248160][ T5243] vfs_write+0x782/0xaf0
[ 299.252428][ T5243] ? file_end_write+0x250/0x250
[ 299.257308][ T5243] ? __fget_files+0x28/0x4a0
[ 299.261910][ T5243] ? __fget_files+0x435/0x4a0
[ 299.266630][ T5243] ? __fdget_pos+0x2b0/0x340
[ 299.271254][ T5243] ? ksys_write+0x7b/0x2c0
[ 299.275696][ T5243] ksys_write+0x1a0/0x2c0
[ 299.280208][ T5243] ? print_irqtrace_events+0x220/0x220
[ 299.285672][ T5243] ? __ia32_sys_read+0x90/0x90
[ 299.290437][ T5243] ? syscall_enter_from_user_mode+0x32/0x230
[ 299.296444][ T5243] ? lockdep_hardirqs_on+0x98/0x140
[ 299.302105][ T5243] ? syscall_enter_from_user_mode+0x32/0x230
[ 299.308121][ T5243] do_syscall_64+0x41/0xc0
[ 299.312555][ T5243] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 299.318500][ T5243] RIP: 0033:0x7f59c367cae9
[ 299.322915][ T5243] 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
[ 299.343133][ T5243] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 299.351723][ T5243] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 299.359782][ T5243] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 299.368450][ T5243] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 299.376685][ T5243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 299.384805][ T5243] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 299.393348][ T5243]
[ 299.500760][ T5247] FAULT_INJECTION: forcing a failure.
[ 299.500760][ T5247] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 299.514848][ T5247] CPU: 0 PID: 5247 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 299.525304][ T5247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 299.536145][ T5247] Call Trace:
[ 299.539456][ T5247]
[ 299.542454][ T5247] dump_stack_lvl+0x1e7/0x2d0
[ 299.547351][ T5247] ? nf_tcp_handle_invalid+0x650/0x650
[ 299.553539][ T5247] ? panic+0x770/0x770
[ 299.557723][ T5247] ? ext4_block_write_begin+0x10a8/0x1860
[ 299.563664][ T5247] should_fail_ex+0x3aa/0x4e0
[ 299.568598][ T5247] copy_page_from_iter_atomic+0x231/0x12f0
[ 299.574459][ T5247] ? iov_iter_zero+0xf60/0xf60
[ 299.579439][ T5247] ? ext4_dirty_folio+0x310/0x310
[ 299.584502][ T5247] ? fault_in_iov_iter_readable+0xdf/0x280
[ 299.590344][ T5247] generic_perform_write+0x392/0x630
[ 299.595849][ T5247] ? generic_file_direct_write+0x3f0/0x3f0
[ 299.601701][ T5247] ? ext4_write_checks+0x256/0x2c0
[ 299.606849][ T5247] ext4_buffered_write_iter+0xc6/0x350
[ 299.612345][ T5247] ext4_file_write_iter+0x1d3/0x1ad0
[ 299.617672][ T5247] ? read_lock_is_recursive+0x20/0x20
[ 299.623083][ T5247] ? ext4_file_read_iter+0x670/0x670
[ 299.628434][ T5247] vfs_write+0x782/0xaf0
[ 299.632717][ T5247] ? file_end_write+0x250/0x250
[ 299.637611][ T5247] ? __fget_files+0x28/0x4a0
[ 299.642237][ T5247] ? __fget_files+0x435/0x4a0
[ 299.646953][ T5247] ? __fdget_pos+0x2b0/0x340
[ 299.651572][ T5247] ? ksys_write+0x7b/0x2c0
[ 299.656188][ T5247] ksys_write+0x1a0/0x2c0
[ 299.660546][ T5247] ? print_irqtrace_events+0x220/0x220
[ 299.666031][ T5247] ? __ia32_sys_read+0x90/0x90
[ 299.670831][ T5247] ? syscall_enter_from_user_mode+0x32/0x230
[ 299.676851][ T5247] ? lockdep_hardirqs_on+0x98/0x140
[ 299.682257][ T5247] ? syscall_enter_from_user_mode+0x32/0x230
[ 299.688364][ T5247] do_syscall_64+0x41/0xc0
[ 299.695676][ T5247] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 299.702112][ T5247] RIP: 0033:0x7fa7a8e7cae9
[ 299.706666][ T5247] 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
[ 299.726990][ T5247] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 299.735443][ T5247] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 299.743441][ T5247] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 299.751736][ T5247] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 299.759819][ T5247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 299.767910][ T5247] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 299.776204][ T5247]
[ 300.119789][ T5248] FAULT_INJECTION: forcing a failure.
[ 300.119789][ T5248] name failslab, interval 1, probability 0, space 0, times 0
[ 300.133088][ T5248] CPU: 0 PID: 5248 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 300.143578][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 300.153754][ T5248] Call Trace:
[ 300.157145][ T5248]
[ 300.160216][ T5248] dump_stack_lvl+0x1e7/0x2d0
[ 300.164948][ T5248] ? nf_tcp_handle_invalid+0x650/0x650
[ 300.170441][ T5248] ? panic+0x770/0x770
[ 300.174639][ T5248] ? __asan_memset+0x23/0x40
[ 300.179267][ T5248] should_fail_ex+0x3aa/0x4e0
[ 300.183989][ T5248] should_failslab+0x9/0x20
[ 300.188508][ T5248] slab_pre_alloc_hook+0x59/0x310
[ 300.193548][ T5248] kmem_cache_alloc+0x52/0x300
[ 300.198409][ T5248] ? __es_insert_extent+0x719/0x1760
[ 300.203713][ T5248] __es_insert_extent+0x719/0x1760
[ 300.209215][ T5248] ext4_es_insert_delayed_block+0x37d/0x910
[ 300.215115][ T5248] ? ext4_is_pending+0x1f0/0x1f0
[ 300.220050][ T5248] ? do_raw_spin_unlock+0x13b/0x8b0
[ 300.225252][ T5248] ? _raw_spin_unlock+0x28/0x40
[ 300.230125][ T5248] ? ext4_da_reserve_space+0x2a1/0x500
[ 300.235584][ T5248] ext4_da_get_block_prep+0x9e2/0x1410
[ 300.241141][ T5248] ? ext4_da_release_space+0x560/0x560
[ 300.247075][ T5248] ? ext4_block_write_begin+0x27d/0x1860
[ 300.253087][ T5248] ? do_raw_spin_unlock+0x13b/0x8b0
[ 300.258291][ T5248] ext4_block_write_begin+0x552/0x1860
[ 300.263783][ T5248] ? folio_add_lru+0x27b/0x9d0
[ 300.268694][ T5248] ? ext4_da_release_space+0x560/0x560
[ 300.274168][ T5248] ? ext4_iomap_swap_activate+0x40/0x40
[ 300.279721][ T5248] ? __filemap_get_folio+0x8f1/0xbb0
[ 300.285104][ T5248] ext4_da_write_begin+0x5e4/0xa40
[ 300.290230][ T5248] ? ext4_dirty_folio+0x310/0x310
[ 300.295259][ T5248] ? fault_in_iov_iter_readable+0xdf/0x280
[ 300.301125][ T5248] generic_perform_write+0x31b/0x630
[ 300.306609][ T5248] ? do_raw_spin_unlock+0x13b/0x8b0
[ 300.311825][ T5248] ? generic_file_direct_write+0x3f0/0x3f0
[ 300.317634][ T5248] ? ext4_write_checks+0x256/0x2c0
[ 300.322750][ T5248] ext4_buffered_write_iter+0xc6/0x350
[ 300.328295][ T5248] ext4_file_write_iter+0x1d3/0x1ad0
[ 300.333597][ T5248] ? read_lock_is_recursive+0x20/0x20
[ 300.339338][ T5248] ? ext4_file_read_iter+0x670/0x670
[ 300.344644][ T5248] vfs_write+0x782/0xaf0
[ 300.348906][ T5248] ? file_end_write+0x250/0x250
[ 300.353777][ T5248] ? __fget_files+0x28/0x4a0
[ 300.358371][ T5248] ? __fget_files+0x435/0x4a0
[ 300.363051][ T5248] ? __fdget_pos+0x2b0/0x340
[ 300.367639][ T5248] ? ksys_write+0x7b/0x2c0
[ 300.372065][ T5248] ksys_write+0x1a0/0x2c0
[ 300.376407][ T5248] ? print_irqtrace_events+0x220/0x220
[ 300.381916][ T5248] ? __ia32_sys_read+0x90/0x90
[ 300.386681][ T5248] ? syscall_enter_from_user_mode+0x32/0x230
[ 300.392662][ T5248] ? lockdep_hardirqs_on+0x98/0x140
[ 300.397863][ T5248] ? syscall_enter_from_user_mode+0x32/0x230
[ 300.403949][ T5248] do_syscall_64+0x41/0xc0
[ 300.408477][ T5248] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 300.414368][ T5248] RIP: 0033:0x7f3bee27cae9
[ 300.418777][ T5248] 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
[ 300.438564][ T5248] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 300.446985][ T5248] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 300.454967][ T5248] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 300.463037][ T5248] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 300.471030][ T5248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 300.479009][ T5248] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 300.486994][ T5248]
[ 300.941506][ T5269] loop1: detected capacity change from 0 to 32768
[ 301.009663][ T5269] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5269)
[ 301.078781][ T5269] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm
[ 301.121500][ T5269] BTRFS info (device loop1): doing ref verification
[ 301.164715][ T5269] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 301.222710][ T5269] BTRFS info (device loop1): force zlib compression, level 3
[ 301.271260][ T5269] BTRFS info (device loop1): allowing degraded mounts
[ 301.278216][ T5269] BTRFS info (device loop1): using free space tree
[ 301.497049][ T5269] BTRFS info (device loop1): auto enabling async discard
[ 301.524646][ T5269] FAULT_INJECTION: forcing a failure.
[ 301.524646][ T5269] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 301.538268][ T5269] CPU: 0 PID: 5269 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 301.549079][ T5269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 301.559250][ T5269] Call Trace:
[ 301.562561][ T5269]
[ 301.565507][ T5269] dump_stack_lvl+0x1e7/0x2d0
[ 301.570229][ T5269] ? nf_tcp_handle_invalid+0x650/0x650
[ 301.575969][ T5269] ? panic+0x770/0x770
[ 301.580079][ T5269] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 301.586131][ T5269] should_fail_ex+0x3aa/0x4e0
[ 301.590863][ T5269] prepare_alloc_pages+0x1d9/0x5b0
[ 301.596195][ T5269] __alloc_pages+0x165/0x670
[ 301.600826][ T5269] ? zone_statistics+0x170/0x170
[ 301.605833][ T5269] ? xas_load+0x11e/0x140
[ 301.611230][ T5269] folio_alloc+0x1e/0x60
[ 301.615499][ T5269] filemap_alloc_folio+0xde/0x500
[ 301.620610][ T5269] ? filemap_add_folio+0x570/0x570
[ 301.625742][ T5269] ? filemap_add_folio+0x228/0x570
[ 301.631054][ T5269] ? read_lock_is_recursive+0x20/0x20
[ 301.636463][ T5269] __filemap_get_folio+0x431/0xbb0
[ 301.641602][ T5269] pagecache_get_page+0x2f/0x590
[ 301.646593][ T5269] prepare_pages+0x130/0x3b0
[ 301.651220][ T5269] btrfs_buffered_write+0x7f1/0x1380
[ 301.656648][ T5269] ? btrfs_do_write_iter+0x1190/0x1190
[ 301.662313][ T5269] ? read_lock_is_recursive+0x20/0x20
[ 301.667815][ T5269] btrfs_do_write_iter+0x2bb/0x1190
[ 301.673039][ T5269] ? read_lock_is_recursive+0x20/0x20
[ 301.678633][ T5269] ? rcu_read_lock_bh_held+0x120/0x120
[ 301.684410][ T5269] ? btrfs_check_nocow_unlock+0x40/0x40
[ 301.690216][ T5269] vfs_write+0x782/0xaf0
[ 301.695641][ T5269] ? file_end_write+0x250/0x250
[ 301.700612][ T5269] ? __fget_files+0x28/0x4a0
[ 301.705314][ T5269] ? __fget_files+0x435/0x4a0
[ 301.710023][ T5269] ? __fdget_pos+0x2b0/0x340
[ 301.714634][ T5269] ? ksys_write+0x7b/0x2c0
[ 301.719088][ T5269] ksys_write+0x1a0/0x2c0
[ 301.723441][ T5269] ? print_irqtrace_events+0x220/0x220
[ 301.728938][ T5269] ? __ia32_sys_read+0x90/0x90
[ 301.734266][ T5269] ? syscall_enter_from_user_mode+0x32/0x230
[ 301.740285][ T5269] ? lockdep_hardirqs_on+0x98/0x140
[ 301.745517][ T5269] ? syscall_enter_from_user_mode+0x32/0x230
[ 301.751727][ T5269] do_syscall_64+0x41/0xc0
[ 301.756266][ T5269] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 301.762877][ T5269] RIP: 0033:0x7f59c367cae9
[ 301.767858][ T5269] 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
[ 301.787675][ T5269] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 301.796133][ T5269] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 301.804140][ T5269] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000004
[ 301.812146][ T5269] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 301.820321][ T5269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 301.828323][ T5269] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 301.836426][ T5269]
[ 302.001441][ T5281] loop4: detected capacity change from 0 to 32768
[ 302.021384][ T5281] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5281)
[ 302.099078][ T5275] loop0: detected capacity change from 0 to 32768
2023/10/25 02:30:06 executed programs: 21
[ 302.144395][ T5275] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5275)
[ 302.243710][ T5281] FAULT_INJECTION: forcing a failure.
[ 302.243710][ T5281] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 302.257371][ T5281] CPU: 0 PID: 5281 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 302.269209][ T5281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 302.279302][ T5281] Call Trace:
[ 302.282602][ T5281]
[ 302.285559][ T5281] dump_stack_lvl+0x1e7/0x2d0
[ 302.290276][ T5281] ? nf_tcp_handle_invalid+0x650/0x650
[ 302.295785][ T5281] ? panic+0x770/0x770
[ 302.299966][ T5281] ? ext4_block_write_begin+0x10a8/0x1860
[ 302.305727][ T5281] should_fail_ex+0x3aa/0x4e0
[ 302.310435][ T5281] copy_page_from_iter_atomic+0x231/0x12f0
[ 302.317175][ T5281] ? iov_iter_zero+0xf60/0xf60
[ 302.321974][ T5281] ? ext4_dirty_folio+0x310/0x310
[ 302.327214][ T5281] ? fault_in_iov_iter_readable+0xdf/0x280
[ 302.333303][ T5281] generic_perform_write+0x392/0x630
[ 302.338685][ T5281] ? generic_file_direct_write+0x3f0/0x3f0
[ 302.344596][ T5281] ? ext4_write_checks+0x256/0x2c0
[ 302.349788][ T5281] ext4_buffered_write_iter+0xc6/0x350
[ 302.355336][ T5281] ext4_file_write_iter+0x1d3/0x1ad0
[ 302.361358][ T5281] ? read_lock_is_recursive+0x20/0x20
[ 302.366749][ T5281] ? ext4_file_read_iter+0x670/0x670
[ 302.372058][ T5281] vfs_write+0x782/0xaf0
[ 302.376322][ T5281] ? file_end_write+0x250/0x250
[ 302.381185][ T5281] ? __fget_files+0x28/0x4a0
[ 302.385772][ T5281] ? __fget_files+0x435/0x4a0
[ 302.390453][ T5281] ? __fdget_pos+0x2b0/0x340
[ 302.395037][ T5281] ? ksys_write+0x7b/0x2c0
[ 302.399629][ T5281] ksys_write+0x1a0/0x2c0
[ 302.404051][ T5281] ? print_irqtrace_events+0x220/0x220
[ 302.409515][ T5281] ? __ia32_sys_read+0x90/0x90
[ 302.414283][ T5281] ? syscall_enter_from_user_mode+0x32/0x230
[ 302.420271][ T5281] ? lockdep_hardirqs_on+0x98/0x140
[ 302.425473][ T5281] ? syscall_enter_from_user_mode+0x32/0x230
[ 302.431472][ T5281] do_syscall_64+0x41/0xc0
[ 302.435891][ T5281] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 302.441786][ T5281] RIP: 0033:0x7fe60f67cae9
[ 302.446223][ T5281] 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
[ 302.466033][ T5281] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 302.474819][ T5281] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 302.482809][ T5281] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 302.491051][ T5281] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 302.499478][ T5281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 302.507748][ T5281] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 302.515748][ T5281]
[ 302.556009][ T5278] loop3: detected capacity change from 0 to 32768
[ 302.608257][ T5273] loop5: detected capacity change from 0 to 32768
[ 302.659819][ T5278] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5278)
[ 302.721600][ T5273] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5273)
[ 302.739942][ T5282] loop2: detected capacity change from 0 to 32768
[ 302.785321][ T5275] FAULT_INJECTION: forcing a failure.
[ 302.785321][ T5275] name failslab, interval 1, probability 0, space 0, times 0
[ 302.798117][ T5275] CPU: 1 PID: 5275 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 302.808637][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 302.819479][ T5275] Call Trace:
[ 302.822753][ T5275]
[ 302.825692][ T5275] dump_stack_lvl+0x1e7/0x2d0
[ 302.830376][ T5275] ? nf_tcp_handle_invalid+0x650/0x650
[ 302.835917][ T5275] ? panic+0x770/0x770
[ 302.840011][ T5275] ? __asan_memset+0x23/0x40
[ 302.844598][ T5275] should_fail_ex+0x3aa/0x4e0
[ 302.849277][ T5275] should_failslab+0x9/0x20
[ 302.853781][ T5275] slab_pre_alloc_hook+0x59/0x310
[ 302.859348][ T5275] kmem_cache_alloc+0x52/0x300
[ 302.864213][ T5275] ? __es_insert_extent+0x719/0x1760
[ 302.869607][ T5275] __es_insert_extent+0x719/0x1760
[ 302.874778][ T5275] ext4_es_insert_delayed_block+0x37d/0x910
[ 302.880685][ T5275] ? ext4_is_pending+0x1f0/0x1f0
[ 302.885621][ T5275] ? do_raw_spin_unlock+0x13b/0x8b0
[ 302.890822][ T5275] ? _raw_spin_unlock+0x28/0x40
[ 302.895668][ T5275] ? ext4_da_reserve_space+0x2a1/0x500
[ 302.901155][ T5275] ext4_da_get_block_prep+0x9e2/0x1410
[ 302.906645][ T5275] ? ext4_da_release_space+0x560/0x560
[ 302.912117][ T5275] ? ext4_block_write_begin+0x27d/0x1860
[ 302.917763][ T5275] ? do_raw_spin_unlock+0x13b/0x8b0
[ 302.922970][ T5275] ext4_block_write_begin+0x552/0x1860
[ 302.928435][ T5275] ? folio_add_lru+0x27b/0x9d0
[ 302.934630][ T5275] ? ext4_da_release_space+0x560/0x560
[ 302.940129][ T5275] ? ext4_iomap_swap_activate+0x40/0x40
[ 302.945713][ T5275] ? __filemap_get_folio+0x8f1/0xbb0
[ 302.951094][ T5275] ext4_da_write_begin+0x5e4/0xa40
[ 302.956306][ T5275] ? ext4_dirty_folio+0x310/0x310
[ 302.961329][ T5275] ? fault_in_iov_iter_readable+0xdf/0x280
[ 302.967137][ T5275] generic_perform_write+0x31b/0x630
[ 302.972439][ T5275] ? do_raw_spin_unlock+0x13b/0x8b0
[ 302.977745][ T5275] ? generic_file_direct_write+0x3f0/0x3f0
[ 302.983552][ T5275] ? ext4_write_checks+0x256/0x2c0
[ 302.988765][ T5275] ext4_buffered_write_iter+0xc6/0x350
[ 302.994227][ T5275] ext4_file_write_iter+0x1d3/0x1ad0
[ 302.999518][ T5275] ? read_lock_is_recursive+0x20/0x20
[ 303.004896][ T5275] ? ext4_file_read_iter+0x670/0x670
[ 303.010187][ T5275] vfs_write+0x782/0xaf0
[ 303.014444][ T5275] ? file_end_write+0x250/0x250
[ 303.019297][ T5275] ? __fget_files+0x28/0x4a0
[ 303.023966][ T5275] ? __fget_files+0x435/0x4a0
[ 303.028676][ T5275] ? __fdget_pos+0x2b0/0x340
[ 303.033259][ T5275] ? ksys_write+0x7b/0x2c0
[ 303.037684][ T5275] ksys_write+0x1a0/0x2c0
[ 303.042026][ T5275] ? print_irqtrace_events+0x220/0x220
[ 303.047763][ T5275] ? __ia32_sys_read+0x90/0x90
[ 303.052529][ T5275] ? syscall_enter_from_user_mode+0x32/0x230
[ 303.059207][ T5275] ? lockdep_hardirqs_on+0x98/0x140
[ 303.064442][ T5275] ? syscall_enter_from_user_mode+0x32/0x230
[ 303.070522][ T5275] do_syscall_64+0x41/0xc0
[ 303.075034][ T5275] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 303.081128][ T5275] RIP: 0033:0x7fa17067cae9
[ 303.085721][ T5275] 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
[ 303.105792][ T5275] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 303.114241][ T5275] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 303.122303][ T5275] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 303.130446][ T5275] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 303.138434][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 303.146588][ T5275] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 303.154574][ T5275]
[ 303.201385][ T5282] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5282)
[ 303.707528][ T5278] FAULT_INJECTION: forcing a failure.
[ 303.707528][ T5278] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 303.721116][ T5278] CPU: 1 PID: 5278 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 303.723578][ T5282] FAULT_INJECTION: forcing a failure.
[ 303.723578][ T5282] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 303.731559][ T5278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 303.731574][ T5278] Call Trace:
[ 303.731582][ T5278]
[ 303.731589][ T5278] dump_stack_lvl+0x1e7/0x2d0
[ 303.731618][ T5278] ? nf_tcp_handle_invalid+0x650/0x650
[ 303.731640][ T5278] ? panic+0x770/0x770
[ 303.731652][ T5278] ? ext4_block_write_begin+0x10a8/0x1860
[ 303.731688][ T5278] should_fail_ex+0x3aa/0x4e0
[ 303.731714][ T5278] copy_page_from_iter_atomic+0x231/0x12f0
[ 303.731756][ T5278] ? iov_iter_zero+0xf60/0xf60
[ 303.731780][ T5278] ? ext4_dirty_folio+0x310/0x310
[ 303.731805][ T5278] ? fault_in_iov_iter_readable+0xdf/0x280
[ 303.731829][ T5278] generic_perform_write+0x392/0x630
[ 303.731866][ T5278] ? generic_file_direct_write+0x3f0/0x3f0
[ 303.731892][ T5278] ? ext4_write_checks+0x256/0x2c0
[ 303.731924][ T5278] ext4_buffered_write_iter+0xc6/0x350
[ 303.731951][ T5278] ext4_file_write_iter+0x1d3/0x1ad0
[ 303.731982][ T5278] ? read_lock_is_recursive+0x20/0x20
[ 303.732016][ T5278] ? ext4_file_read_iter+0x670/0x670
[ 303.732051][ T5278] vfs_write+0x782/0xaf0
[ 303.732085][ T5278] ? file_end_write+0x250/0x250
[ 303.732112][ T5278] ? __fget_files+0x28/0x4a0
[ 303.732130][ T5278] ? __fget_files+0x435/0x4a0
[ 303.732154][ T5278] ? __fdget_pos+0x2b0/0x340
[ 303.732168][ T5278] ? ksys_write+0x7b/0x2c0
[ 303.873335][ T5278] ksys_write+0x1a0/0x2c0
[ 303.877695][ T5278] ? print_irqtrace_events+0x220/0x220
[ 303.883160][ T5278] ? __ia32_sys_read+0x90/0x90
[ 303.887935][ T5278] ? syscall_enter_from_user_mode+0x32/0x230
[ 303.894099][ T5278] ? lockdep_hardirqs_on+0x98/0x140
[ 303.899304][ T5278] ? syscall_enter_from_user_mode+0x32/0x230
[ 303.905290][ T5278] do_syscall_64+0x41/0xc0
[ 303.909712][ T5278] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 303.915606][ T5278] RIP: 0033:0x7fc2e7c7cae9
[ 303.920026][ T5278] 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
[ 303.939721][ T5278] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 303.948138][ T5278] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 303.956111][ T5278] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 303.964080][ T5278] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 303.972051][ T5278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 303.980018][ T5278] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 303.988002][ T5278]
[ 303.991109][ T5282] CPU: 0 PID: 5282 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 304.001467][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 304.011723][ T5282] Call Trace:
[ 304.015019][ T5282]
[ 304.017981][ T5282] dump_stack_lvl+0x1e7/0x2d0
[ 304.022692][ T5282] ? nf_tcp_handle_invalid+0x650/0x650
[ 304.028176][ T5282] ? panic+0x770/0x770
[ 304.032260][ T5282] ? ext4_block_write_begin+0x10a8/0x1860
[ 304.038018][ T5282] should_fail_ex+0x3aa/0x4e0
[ 304.042767][ T5282] copy_page_from_iter_atomic+0x231/0x12f0
[ 304.048617][ T5282] ? iov_iter_zero+0xf60/0xf60
[ 304.053431][ T5282] ? ext4_dirty_folio+0x310/0x310
[ 304.058574][ T5282] ? fault_in_iov_iter_readable+0xdf/0x280
[ 304.064494][ T5282] generic_perform_write+0x392/0x630
[ 304.069900][ T5282] ? generic_file_direct_write+0x3f0/0x3f0
[ 304.075741][ T5282] ? ext4_write_checks+0x256/0x2c0
[ 304.080900][ T5282] ext4_buffered_write_iter+0xc6/0x350
[ 304.086391][ T5282] ext4_file_write_iter+0x1d3/0x1ad0
[ 304.091824][ T5282] ? read_lock_is_recursive+0x20/0x20
[ 304.097245][ T5282] ? ext4_file_read_iter+0x670/0x670
[ 304.102571][ T5282] vfs_write+0x782/0xaf0
[ 304.106932][ T5282] ? file_end_write+0x250/0x250
[ 304.111813][ T5282] ? __fget_files+0x28/0x4a0
[ 304.116443][ T5282] ? __fget_files+0x435/0x4a0
[ 304.121146][ T5282] ? __fdget_pos+0x2b0/0x340
[ 304.125794][ T5282] ? ksys_write+0x7b/0x2c0
[ 304.130245][ T5282] ksys_write+0x1a0/0x2c0
[ 304.134691][ T5282] ? print_irqtrace_events+0x220/0x220
[ 304.140182][ T5282] ? __ia32_sys_read+0x90/0x90
[ 304.144997][ T5282] ? syscall_enter_from_user_mode+0x32/0x230
[ 304.151182][ T5282] ? lockdep_hardirqs_on+0x98/0x140
[ 304.156407][ T5282] ? syscall_enter_from_user_mode+0x32/0x230
[ 304.162445][ T5282] do_syscall_64+0x41/0xc0
[ 304.166894][ T5282] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 304.172813][ T5282] RIP: 0033:0x7f3bee27cae9
[ 304.177243][ T5282] 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
[ 304.197138][ T5282] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 304.205581][ T5282] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 304.213572][ T5282] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 304.221564][ T5282] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 304.229549][ T5282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 304.237540][ T5282] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 304.245569][ T5282]
[ 304.733201][ T5300] loop4: detected capacity change from 0 to 32768
[ 304.765859][ T5300] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5300)
[ 304.846011][ T5300] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 304.873575][ T5300] BTRFS info (device loop4): doing ref verification
[ 304.886319][ T5300] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 304.896738][ T5302] loop0: detected capacity change from 0 to 32768
[ 304.923149][ T5300] BTRFS info (device loop4): force zlib compression, level 3
[ 304.934665][ T5304] loop5: detected capacity change from 0 to 32768
[ 304.942190][ T5302] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5302)
[ 304.953157][ T5300] BTRFS info (device loop4): allowing degraded mounts
[ 304.953182][ T5300] BTRFS info (device loop4): using free space tree
[ 305.045867][ T5304] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5304)
[ 305.118464][ T5300] BTRFS info (device loop4): auto enabling async discard
[ 305.362978][ T5306] loop1: detected capacity change from 0 to 32768
[ 305.402704][ T5306] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5306)
[ 305.670114][ T5302] FAULT_INJECTION: forcing a failure.
[ 305.670114][ T5302] name failslab, interval 1, probability 0, space 0, times 0
[ 305.685136][ T5302] CPU: 1 PID: 5302 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 305.695592][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 305.705770][ T5302] Call Trace:
[ 305.709244][ T5302]
[ 305.712199][ T5302] dump_stack_lvl+0x1e7/0x2d0
[ 305.716907][ T5302] ? nf_tcp_handle_invalid+0x650/0x650
[ 305.722406][ T5302] ? panic+0x770/0x770
[ 305.726509][ T5302] ? __asan_memset+0x23/0x40
[ 305.731136][ T5302] should_fail_ex+0x3aa/0x4e0
[ 305.735936][ T5302] should_failslab+0x9/0x20
[ 305.740512][ T5302] slab_pre_alloc_hook+0x59/0x310
[ 305.745752][ T5302] kmem_cache_alloc+0x52/0x300
[ 305.750560][ T5302] ? __es_insert_extent+0x719/0x1760
[ 305.755896][ T5302] __es_insert_extent+0x719/0x1760
[ 305.761077][ T5302] ext4_es_insert_delayed_block+0x37d/0x910
[ 305.769704][ T5302] ? ext4_is_pending+0x1f0/0x1f0
[ 305.774768][ T5302] ? do_raw_spin_unlock+0x13b/0x8b0
[ 305.780208][ T5302] ? _raw_spin_unlock+0x28/0x40
[ 305.785369][ T5302] ? ext4_da_reserve_space+0x2a1/0x500
[ 305.790871][ T5302] ext4_da_get_block_prep+0x9e2/0x1410
[ 305.796457][ T5302] ? ext4_da_release_space+0x560/0x560
[ 305.801936][ T5302] ? ext4_block_write_begin+0x27d/0x1860
[ 305.807606][ T5302] ? do_raw_spin_unlock+0x13b/0x8b0
[ 305.812820][ T5302] ext4_block_write_begin+0x552/0x1860
[ 305.818293][ T5302] ? folio_add_lru+0x27b/0x9d0
[ 305.823086][ T5302] ? ext4_da_release_space+0x560/0x560
[ 305.828559][ T5302] ? ext4_iomap_swap_activate+0x40/0x40
[ 305.834106][ T5302] ? __filemap_get_folio+0x8f1/0xbb0
[ 305.839394][ T5302] ext4_da_write_begin+0x5e4/0xa40
[ 305.844516][ T5302] ? ext4_dirty_folio+0x310/0x310
[ 305.850098][ T5302] ? fault_in_iov_iter_readable+0xdf/0x280
[ 305.855923][ T5302] generic_perform_write+0x31b/0x630
[ 305.861220][ T5302] ? do_raw_spin_unlock+0x13b/0x8b0
[ 305.866530][ T5302] ? generic_file_direct_write+0x3f0/0x3f0
[ 305.872354][ T5302] ? ext4_write_checks+0x256/0x2c0
[ 305.877475][ T5302] ext4_buffered_write_iter+0xc6/0x350
[ 305.882940][ T5302] ext4_file_write_iter+0x1d3/0x1ad0
[ 305.888233][ T5302] ? read_lock_is_recursive+0x20/0x20
[ 305.893801][ T5302] ? ext4_file_read_iter+0x670/0x670
[ 305.899210][ T5302] vfs_write+0x782/0xaf0
[ 305.903471][ T5302] ? file_end_write+0x250/0x250
[ 305.908331][ T5302] ? __fget_files+0x28/0x4a0
[ 305.912919][ T5302] ? __fget_files+0x435/0x4a0
[ 305.917599][ T5302] ? __fdget_pos+0x2b0/0x340
[ 305.922183][ T5302] ? ksys_write+0x7b/0x2c0
[ 305.926607][ T5302] ksys_write+0x1a0/0x2c0
[ 305.930932][ T5302] ? print_irqtrace_events+0x220/0x220
[ 305.936384][ T5302] ? __ia32_sys_read+0x90/0x90
[ 305.941145][ T5302] ? syscall_enter_from_user_mode+0x32/0x230
[ 305.947139][ T5302] ? lockdep_hardirqs_on+0x98/0x140
[ 305.952349][ T5302] ? syscall_enter_from_user_mode+0x32/0x230
[ 305.958349][ T5302] do_syscall_64+0x41/0xc0
[ 305.962775][ T5302] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 305.968851][ T5302] RIP: 0033:0x7fa17067cae9
[ 305.973268][ T5302] 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
[ 305.993132][ T5302] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 306.001553][ T5302] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 306.009521][ T5302] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 306.017484][ T5302] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 306.025467][ T5302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 306.033455][ T5302] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 306.041526][ T5302]
[ 306.106894][ T5310] loop3: detected capacity change from 0 to 32768
[ 306.124264][ T5310] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5310)
[ 306.140419][ T5310] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm
[ 306.149958][ T5310] BTRFS info (device loop3): doing ref verification
[ 306.156945][ T5310] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 306.170263][ T5310] BTRFS info (device loop3): force zlib compression, level 3
[ 306.178605][ T5310] BTRFS info (device loop3): allowing degraded mounts
[ 306.187913][ T5310] BTRFS info (device loop3): using free space tree
[ 306.296333][ T5310] BTRFS info (device loop3): auto enabling async discard
[ 306.314500][ T5308] loop2: detected capacity change from 0 to 32768
[ 306.359346][ T5308] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5308)
[ 306.414322][ T5306] FAULT_INJECTION: forcing a failure.
[ 306.414322][ T5306] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 306.427506][ T5306] CPU: 0 PID: 5306 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 306.438030][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 306.448106][ T5306] Call Trace:
[ 306.451395][ T5306]
[ 306.454329][ T5306] dump_stack_lvl+0x1e7/0x2d0
[ 306.459270][ T5306] ? nf_tcp_handle_invalid+0x650/0x650
[ 306.464728][ T5306] ? panic+0x770/0x770
[ 306.468788][ T5306] ? ext4_block_write_begin+0x10a8/0x1860
[ 306.474513][ T5306] should_fail_ex+0x3aa/0x4e0
[ 306.479188][ T5306] copy_page_from_iter_atomic+0x231/0x12f0
[ 306.485001][ T5306] ? iov_iter_zero+0xf60/0xf60
[ 306.489763][ T5306] ? ext4_dirty_folio+0x310/0x310
[ 306.494938][ T5306] ? fault_in_iov_iter_readable+0xdf/0x280
[ 306.500796][ T5306] generic_perform_write+0x392/0x630
[ 306.506107][ T5306] ? generic_file_direct_write+0x3f0/0x3f0
[ 306.511927][ T5306] ? ext4_write_checks+0x256/0x2c0
[ 306.517045][ T5306] ext4_buffered_write_iter+0xc6/0x350
[ 306.522509][ T5306] ext4_file_write_iter+0x1d3/0x1ad0
[ 306.527801][ T5306] ? read_lock_is_recursive+0x20/0x20
[ 306.533191][ T5306] ? ext4_file_read_iter+0x670/0x670
[ 306.538489][ T5306] vfs_write+0x782/0xaf0
[ 306.542846][ T5306] ? file_end_write+0x250/0x250
[ 306.548266][ T5306] ? __fget_files+0x28/0x4a0
[ 306.552900][ T5306] ? __fget_files+0x435/0x4a0
[ 306.557658][ T5306] ? __fdget_pos+0x2b0/0x340
[ 306.562294][ T5306] ? ksys_write+0x7b/0x2c0
[ 306.566716][ T5306] ksys_write+0x1a0/0x2c0
[ 306.571055][ T5306] ? print_irqtrace_events+0x220/0x220
[ 306.576528][ T5306] ? __ia32_sys_read+0x90/0x90
[ 306.581580][ T5306] ? syscall_enter_from_user_mode+0x32/0x230
[ 306.587659][ T5306] ? lockdep_hardirqs_on+0x98/0x140
[ 306.592879][ T5306] ? syscall_enter_from_user_mode+0x32/0x230
[ 306.598871][ T5306] do_syscall_64+0x41/0xc0
[ 306.603300][ T5306] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 306.609292][ T5306] RIP: 0033:0x7f59c367cae9
[ 306.613878][ T5306] 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
[ 306.633763][ T5306] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 306.642192][ T5306] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 306.650282][ T5306] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 306.658272][ T5306] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 306.666621][ T5306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 306.674684][ T5306] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 306.682843][ T5306]
2023/10/25 02:30:11 executed programs: 32
[ 307.805703][ T5329] loop4: detected capacity change from 0 to 32768
[ 307.812980][ T5338] loop5: detected capacity change from 0 to 32768
[ 307.865219][ T5338] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5338)
[ 307.877690][ T5331] loop0: detected capacity change from 0 to 32768
[ 307.905496][ T5329] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5329)
[ 307.924830][ T5331] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5331)
[ 307.943445][ T5338] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm
[ 307.973481][ T5338] BTRFS info (device loop5): doing ref verification
[ 307.980137][ T5338] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 308.041369][ T5338] BTRFS info (device loop5): force zlib compression, level 3
[ 308.064035][ T5338] BTRFS info (device loop5): allowing degraded mounts
[ 308.100916][ T5338] BTRFS info (device loop5): using free space tree
[ 308.302389][ T5338] BTRFS info (device loop5): auto enabling async discard
[ 308.311215][ T5353] loop3: detected capacity change from 0 to 32768
[ 308.343408][ T5353] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5353)
[ 308.382412][ T5351] loop1: detected capacity change from 0 to 32768
[ 308.413572][ T5329] FAULT_INJECTION: forcing a failure.
[ 308.413572][ T5329] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 308.423062][ T5351] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5351)
[ 308.426773][ T5329] CPU: 0 PID: 5329 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 308.447778][ T5329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 308.458045][ T5329] Call Trace:
[ 308.461353][ T5329]
[ 308.464498][ T5329] dump_stack_lvl+0x1e7/0x2d0
[ 308.469222][ T5329] ? nf_tcp_handle_invalid+0x650/0x650
[ 308.474712][ T5329] ? panic+0x770/0x770
[ 308.478890][ T5329] ? ext4_block_write_begin+0x10a8/0x1860
[ 308.484655][ T5329] should_fail_ex+0x3aa/0x4e0
[ 308.489637][ T5329] copy_page_from_iter_atomic+0x231/0x12f0
[ 308.495665][ T5329] ? iov_iter_zero+0xf60/0xf60
[ 308.500811][ T5329] ? ext4_dirty_folio+0x310/0x310
[ 308.505878][ T5329] ? fault_in_iov_iter_readable+0xdf/0x280
[ 308.511715][ T5329] generic_perform_write+0x392/0x630
[ 308.517140][ T5329] ? generic_file_direct_write+0x3f0/0x3f0
[ 308.522979][ T5329] ? ext4_write_checks+0x256/0x2c0
[ 308.528130][ T5329] ext4_buffered_write_iter+0xc6/0x350
[ 308.533702][ T5329] ext4_file_write_iter+0x1d3/0x1ad0
[ 308.539116][ T5329] ? read_lock_is_recursive+0x20/0x20
[ 308.544529][ T5329] ? ext4_file_read_iter+0x670/0x670
[ 308.549855][ T5329] vfs_write+0x782/0xaf0
[ 308.554137][ T5329] ? file_end_write+0x250/0x250
[ 308.559114][ T5329] ? __fget_files+0x28/0x4a0
[ 308.563726][ T5329] ? __fget_files+0x435/0x4a0
[ 308.568433][ T5329] ? __fdget_pos+0x2b0/0x340
[ 308.573129][ T5329] ? ksys_write+0x7b/0x2c0
[ 308.577578][ T5329] ksys_write+0x1a0/0x2c0
[ 308.581939][ T5329] ? print_irqtrace_events+0x220/0x220
[ 308.587426][ T5329] ? __ia32_sys_read+0x90/0x90
[ 308.592311][ T5329] ? syscall_enter_from_user_mode+0x32/0x230
[ 308.598403][ T5329] ? lockdep_hardirqs_on+0x98/0x140
[ 308.603986][ T5329] ? syscall_enter_from_user_mode+0x32/0x230
[ 308.606951][ T5355] loop2: detected capacity change from 0 to 32768
[ 308.609973][ T5329] do_syscall_64+0x41/0xc0
[ 308.610002][ T5329] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 308.610025][ T5329] RIP: 0033:0x7fe60f67cae9
[ 308.631223][ T5329] 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
[ 308.650857][ T5329] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 308.659393][ T5329] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 308.667482][ T5329] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 308.675495][ T5329] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 308.683590][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 308.691716][ T5329] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 308.699743][ T5329]
[ 308.709062][ T5355] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5355)
[ 308.814319][ T5331] FAULT_INJECTION: forcing a failure.
[ 308.814319][ T5331] name failslab, interval 1, probability 0, space 0, times 0
[ 308.827090][ T5331] CPU: 0 PID: 5331 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 308.837462][ T5331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 308.847537][ T5331] Call Trace:
[ 308.850836][ T5331]
[ 308.853783][ T5331] dump_stack_lvl+0x1e7/0x2d0
[ 308.858492][ T5331] ? nf_tcp_handle_invalid+0x650/0x650
[ 308.863969][ T5331] ? panic+0x770/0x770
[ 308.868050][ T5331] ? __asan_memset+0x23/0x40
[ 308.872651][ T5331] should_fail_ex+0x3aa/0x4e0
[ 308.877334][ T5331] should_failslab+0x9/0x20
[ 308.881837][ T5331] slab_pre_alloc_hook+0x59/0x310
[ 308.886949][ T5331] kmem_cache_alloc+0x52/0x300
[ 308.891746][ T5331] ? __es_insert_extent+0x719/0x1760
[ 308.897029][ T5331] __es_insert_extent+0x719/0x1760
[ 308.902147][ T5331] ext4_es_insert_delayed_block+0x37d/0x910
[ 308.908041][ T5331] ? ext4_is_pending+0x1f0/0x1f0
[ 308.912974][ T5331] ? do_raw_spin_unlock+0x13b/0x8b0
[ 308.918172][ T5331] ? _raw_spin_unlock+0x28/0x40
[ 308.923021][ T5331] ? ext4_da_reserve_space+0x2a1/0x500
[ 308.928483][ T5331] ext4_da_get_block_prep+0x9e2/0x1410
[ 308.933952][ T5331] ? ext4_da_release_space+0x560/0x560
[ 308.939409][ T5331] ? ext4_block_write_begin+0x27d/0x1860
[ 308.945045][ T5331] ? do_raw_spin_unlock+0x13b/0x8b0
[ 308.950245][ T5331] ext4_block_write_begin+0x552/0x1860
[ 308.955700][ T5331] ? folio_add_lru+0x27b/0x9d0
[ 308.960662][ T5331] ? ext4_da_release_space+0x560/0x560
[ 308.966144][ T5331] ? ext4_iomap_swap_activate+0x40/0x40
[ 308.971705][ T5331] ? __filemap_get_folio+0x8f1/0xbb0
[ 308.977182][ T5331] ext4_da_write_begin+0x5e4/0xa40
[ 308.982307][ T5331] ? ext4_dirty_folio+0x310/0x310
[ 308.987335][ T5331] ? fault_in_iov_iter_readable+0xdf/0x280
[ 308.993151][ T5331] generic_perform_write+0x31b/0x630
[ 308.998430][ T5331] ? do_raw_spin_unlock+0x13b/0x8b0
[ 309.003636][ T5331] ? generic_file_direct_write+0x3f0/0x3f0
[ 309.009452][ T5331] ? ext4_write_checks+0x256/0x2c0
[ 309.014563][ T5331] ext4_buffered_write_iter+0xc6/0x350
[ 309.020020][ T5331] ext4_file_write_iter+0x1d3/0x1ad0
[ 309.025315][ T5331] ? read_lock_is_recursive+0x20/0x20
[ 309.030781][ T5331] ? ext4_file_read_iter+0x670/0x670
[ 309.036089][ T5331] vfs_write+0x782/0xaf0
[ 309.040361][ T5331] ? file_end_write+0x250/0x250
[ 309.045234][ T5331] ? __fget_files+0x28/0x4a0
[ 309.049826][ T5331] ? __fget_files+0x435/0x4a0
[ 309.054531][ T5331] ? __fdget_pos+0x2b0/0x340
[ 309.059238][ T5331] ? ksys_write+0x7b/0x2c0
[ 309.063685][ T5331] ksys_write+0x1a0/0x2c0
[ 309.068023][ T5331] ? print_irqtrace_events+0x220/0x220
[ 309.073479][ T5331] ? __ia32_sys_read+0x90/0x90
[ 309.078430][ T5331] ? syscall_enter_from_user_mode+0x32/0x230
[ 309.084416][ T5331] ? lockdep_hardirqs_on+0x98/0x140
[ 309.089709][ T5331] ? syscall_enter_from_user_mode+0x32/0x230
[ 309.095691][ T5331] do_syscall_64+0x41/0xc0
[ 309.100128][ T5331] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 309.106042][ T5331] RIP: 0033:0x7fa17067cae9
[ 309.110497][ T5331] 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
[ 309.130281][ T5331] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 309.139147][ T5331] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 309.147471][ T5331] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 309.155800][ T5331] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 309.163982][ T5331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 309.172402][ T5331] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 309.184826][ T5331]
[ 309.506658][ T5351] FAULT_INJECTION: forcing a failure.
[ 309.506658][ T5351] name failslab, interval 1, probability 0, space 0, times 0
[ 309.519995][ T5351] CPU: 1 PID: 5351 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 309.530436][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 309.540773][ T5351] Call Trace:
[ 309.547034][ T5351]
[ 309.549986][ T5351] dump_stack_lvl+0x1e7/0x2d0
[ 309.554701][ T5351] ? nf_tcp_handle_invalid+0x650/0x650
[ 309.560247][ T5351] ? panic+0x770/0x770
[ 309.564434][ T5351] ? __asan_memset+0x23/0x40
[ 309.569151][ T5351] should_fail_ex+0x3aa/0x4e0
[ 309.573878][ T5351] should_failslab+0x9/0x20
[ 309.578408][ T5351] slab_pre_alloc_hook+0x59/0x310
[ 309.583462][ T5351] kmem_cache_alloc+0x52/0x300
[ 309.588269][ T5351] ? __es_insert_extent+0x719/0x1760
[ 309.593584][ T5351] __es_insert_extent+0x719/0x1760
[ 309.598826][ T5351] ext4_es_insert_delayed_block+0x37d/0x910
[ 309.604859][ T5351] ? ext4_is_pending+0x1f0/0x1f0
[ 309.609816][ T5351] ? do_raw_spin_unlock+0x13b/0x8b0
[ 309.615052][ T5351] ? _raw_spin_unlock+0x28/0x40
[ 309.620022][ T5351] ? ext4_da_reserve_space+0x2a1/0x500
[ 309.623438][ T5353] FAULT_INJECTION: forcing a failure.
[ 309.623438][ T5353] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 309.625487][ T5351] ext4_da_get_block_prep+0x9e2/0x1410
[ 309.625530][ T5351] ? ext4_da_release_space+0x560/0x560
[ 309.649552][ T5351] ? ext4_block_write_begin+0x27d/0x1860
[ 309.655294][ T5351] ? do_raw_spin_unlock+0x13b/0x8b0
[ 309.660527][ T5351] ext4_block_write_begin+0x552/0x1860
[ 309.666006][ T5351] ? folio_add_lru+0x27b/0x9d0
[ 309.670799][ T5351] ? ext4_da_release_space+0x560/0x560
[ 309.676277][ T5351] ? ext4_iomap_swap_activate+0x40/0x40
[ 309.681833][ T5351] ? __filemap_get_folio+0x8f1/0xbb0
[ 309.687127][ T5351] ext4_da_write_begin+0x5e4/0xa40
[ 309.692253][ T5351] ? ext4_dirty_folio+0x310/0x310
[ 309.697370][ T5351] ? fault_in_iov_iter_readable+0xdf/0x280
[ 309.703186][ T5351] generic_perform_write+0x31b/0x630
[ 309.708561][ T5351] ? do_raw_spin_unlock+0x13b/0x8b0
[ 309.713963][ T5351] ? generic_file_direct_write+0x3f0/0x3f0
[ 309.719863][ T5351] ? ext4_write_checks+0x256/0x2c0
[ 309.725002][ T5351] ext4_buffered_write_iter+0xc6/0x350
[ 309.730588][ T5351] ext4_file_write_iter+0x1d3/0x1ad0
[ 309.735912][ T5351] ? read_lock_is_recursive+0x20/0x20
[ 309.741394][ T5351] ? ext4_file_read_iter+0x670/0x670
[ 309.746709][ T5351] vfs_write+0x782/0xaf0
[ 309.750999][ T5351] ? file_end_write+0x250/0x250
[ 309.755860][ T5351] ? __fget_files+0x28/0x4a0
[ 309.760450][ T5351] ? __fget_files+0x435/0x4a0
[ 309.765134][ T5351] ? __fdget_pos+0x2b0/0x340
[ 309.769811][ T5351] ? ksys_write+0x7b/0x2c0
[ 309.774244][ T5351] ksys_write+0x1a0/0x2c0
[ 309.778857][ T5351] ? print_irqtrace_events+0x220/0x220
[ 309.784519][ T5351] ? __ia32_sys_read+0x90/0x90
[ 309.789318][ T5351] ? syscall_enter_from_user_mode+0x32/0x230
[ 309.795331][ T5351] ? lockdep_hardirqs_on+0x98/0x140
[ 309.800643][ T5351] ? syscall_enter_from_user_mode+0x32/0x230
[ 309.806727][ T5351] do_syscall_64+0x41/0xc0
[ 309.811172][ T5351] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 309.817095][ T5351] RIP: 0033:0x7f59c367cae9
[ 309.821543][ T5351] 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
[ 309.841243][ T5351] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 309.849663][ T5351] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 309.857813][ T5351] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 309.865876][ T5351] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 309.874127][ T5351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 309.882228][ T5351] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 309.890231][ T5351]
[ 309.893249][ T5353] CPU: 0 PID: 5353 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 309.903598][ T5353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 309.913677][ T5353] Call Trace:
[ 309.916980][ T5353]
[ 309.919931][ T5353] dump_stack_lvl+0x1e7/0x2d0
[ 309.924636][ T5353] ? nf_tcp_handle_invalid+0x650/0x650
[ 309.930122][ T5353] ? panic+0x770/0x770
[ 309.934210][ T5353] ? ext4_block_write_begin+0x10a8/0x1860
[ 309.940054][ T5353] should_fail_ex+0x3aa/0x4e0
[ 309.944761][ T5353] copy_page_from_iter_atomic+0x231/0x12f0
[ 309.950612][ T5353] ? iov_iter_zero+0xf60/0xf60
[ 309.955396][ T5353] ? ext4_dirty_folio+0x310/0x310
[ 309.960424][ T5353] ? fault_in_iov_iter_readable+0xdf/0x280
[ 309.966230][ T5353] generic_perform_write+0x392/0x630
[ 309.971522][ T5353] ? generic_file_direct_write+0x3f0/0x3f0
[ 309.977329][ T5353] ? ext4_write_checks+0x256/0x2c0
[ 309.982441][ T5353] ext4_buffered_write_iter+0xc6/0x350
[ 309.987901][ T5353] ext4_file_write_iter+0x1d3/0x1ad0
[ 309.993189][ T5353] ? read_lock_is_recursive+0x20/0x20
[ 309.998566][ T5353] ? ext4_file_read_iter+0x670/0x670
[ 310.003860][ T5353] vfs_write+0x782/0xaf0
[ 310.008107][ T5353] ? file_end_write+0x250/0x250
[ 310.012956][ T5353] ? __fget_files+0x28/0x4a0
[ 310.017538][ T5353] ? __fget_files+0x435/0x4a0
[ 310.022218][ T5353] ? __fdget_pos+0x2b0/0x340
[ 310.026805][ T5353] ? ksys_write+0x7b/0x2c0
[ 310.031219][ T5353] ksys_write+0x1a0/0x2c0
[ 310.035544][ T5353] ? print_irqtrace_events+0x220/0x220
[ 310.041001][ T5353] ? __ia32_sys_read+0x90/0x90
[ 310.045764][ T5353] ? syscall_enter_from_user_mode+0x32/0x230
[ 310.051747][ T5353] ? lockdep_hardirqs_on+0x98/0x140
[ 310.057047][ T5353] ? syscall_enter_from_user_mode+0x32/0x230
[ 310.063046][ T5353] do_syscall_64+0x41/0xc0
[ 310.067473][ T5353] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 310.073369][ T5353] RIP: 0033:0x7fc2e7c7cae9
[ 310.077873][ T5353] 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
[ 310.097492][ T5353] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 310.105913][ T5353] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 310.113878][ T5353] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 310.121845][ T5353] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 310.129807][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 310.137856][ T5353] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 310.146271][ T5353]
[ 310.225053][ T5355] FAULT_INJECTION: forcing a failure.
[ 310.225053][ T5355] name failslab, interval 1, probability 0, space 0, times 0
[ 310.237869][ T5355] CPU: 0 PID: 5355 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 310.248396][ T5355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 310.258553][ T5355] Call Trace:
[ 310.261841][ T5355]
[ 310.264769][ T5355] dump_stack_lvl+0x1e7/0x2d0
[ 310.269466][ T5355] ? nf_tcp_handle_invalid+0x650/0x650
[ 310.274991][ T5355] ? panic+0x770/0x770
[ 310.279089][ T5355] ? __asan_memset+0x23/0x40
[ 310.283710][ T5355] should_fail_ex+0x3aa/0x4e0
[ 310.288425][ T5355] should_failslab+0x9/0x20
[ 310.292938][ T5355] slab_pre_alloc_hook+0x59/0x310
[ 310.297965][ T5355] kmem_cache_alloc+0x52/0x300
[ 310.302729][ T5355] ? __es_insert_extent+0x719/0x1760
[ 310.308044][ T5355] __es_insert_extent+0x719/0x1760
[ 310.313382][ T5355] ext4_es_insert_delayed_block+0x37d/0x910
[ 310.319301][ T5355] ? ext4_is_pending+0x1f0/0x1f0
[ 310.324268][ T5355] ? do_raw_spin_unlock+0x13b/0x8b0
[ 310.329481][ T5355] ? _raw_spin_unlock+0x28/0x40
[ 310.334368][ T5355] ? ext4_da_reserve_space+0x2a1/0x500
[ 310.339830][ T5355] ext4_da_get_block_prep+0x9e2/0x1410
[ 310.345395][ T5355] ? ext4_da_release_space+0x560/0x560
[ 310.350946][ T5355] ? ext4_block_write_begin+0x27d/0x1860
[ 310.356591][ T5355] ? do_raw_spin_unlock+0x13b/0x8b0
[ 310.361793][ T5355] ext4_block_write_begin+0x552/0x1860
[ 310.367252][ T5355] ? folio_add_lru+0x27b/0x9d0
[ 310.372025][ T5355] ? ext4_da_release_space+0x560/0x560
[ 310.377683][ T5355] ? ext4_iomap_swap_activate+0x40/0x40
[ 310.383310][ T5355] ? __filemap_get_folio+0x8f1/0xbb0
[ 310.388598][ T5355] ext4_da_write_begin+0x5e4/0xa40
[ 310.393903][ T5355] ? ext4_dirty_folio+0x310/0x310
[ 310.399019][ T5355] ? fault_in_iov_iter_readable+0xdf/0x280
[ 310.404827][ T5355] generic_perform_write+0x31b/0x630
[ 310.410109][ T5355] ? do_raw_spin_unlock+0x13b/0x8b0
[ 310.415316][ T5355] ? generic_file_direct_write+0x3f0/0x3f0
[ 310.421123][ T5355] ? ext4_write_checks+0x256/0x2c0
[ 310.426235][ T5355] ext4_buffered_write_iter+0xc6/0x350
[ 310.431712][ T5355] ext4_file_write_iter+0x1d3/0x1ad0
[ 310.437004][ T5355] ? read_lock_is_recursive+0x20/0x20
[ 310.442410][ T5355] ? ext4_file_read_iter+0x670/0x670
[ 310.447707][ T5355] vfs_write+0x782/0xaf0
[ 310.451966][ T5355] ? file_end_write+0x250/0x250
[ 310.456823][ T5355] ? __fget_files+0x28/0x4a0
[ 310.461407][ T5355] ? __fget_files+0x435/0x4a0
[ 310.466093][ T5355] ? __fdget_pos+0x2b0/0x340
[ 310.470764][ T5355] ? ksys_write+0x7b/0x2c0
[ 310.475532][ T5355] ksys_write+0x1a0/0x2c0
[ 310.479859][ T5355] ? print_irqtrace_events+0x220/0x220
[ 310.485317][ T5355] ? __ia32_sys_read+0x90/0x90
[ 310.490085][ T5355] ? syscall_enter_from_user_mode+0x32/0x230
[ 310.496071][ T5355] ? lockdep_hardirqs_on+0x98/0x140
[ 310.501357][ T5355] ? syscall_enter_from_user_mode+0x32/0x230
[ 310.507339][ T5355] do_syscall_64+0x41/0xc0
[ 310.511771][ T5355] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 310.517843][ T5355] RIP: 0033:0x7f3bee27cae9
[ 310.522259][ T5355] 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
[ 310.541860][ T5355] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 310.550620][ T5355] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 310.558589][ T5355] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 310.566644][ T5355] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 310.574881][ T5355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 310.582844][ T5355] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 310.590826][ T5355]
[ 311.153409][ T5372] loop4: detected capacity change from 0 to 32768
[ 311.235691][ T5372] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5372)
[ 311.312034][ T5372] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 311.320792][ T5372] BTRFS info (device loop4): doing ref verification
[ 311.371525][ T5372] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 311.421239][ T5372] BTRFS info (device loop4): force zlib compression, level 3
[ 311.448741][ T5372] BTRFS info (device loop4): allowing degraded mounts
[ 311.491286][ T5372] BTRFS info (device loop4): using free space tree
[ 311.577698][ T5375] loop0: detected capacity change from 0 to 32768
[ 311.619742][ T5375] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5375)
[ 311.621828][ T5379] loop1: detected capacity change from 0 to 32768
[ 311.641859][ T5379] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5379)
[ 311.701416][ T5372] BTRFS info (device loop4): auto enabling async discard
[ 311.743920][ T5377] loop3: detected capacity change from 0 to 32768
[ 311.806484][ T5377] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5377)
[ 312.202327][ T5375] FAULT_INJECTION: forcing a failure.
[ 312.202327][ T5375] name failslab, interval 1, probability 0, space 0, times 0
[ 312.215366][ T5375] CPU: 1 PID: 5375 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 312.225718][ T5375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 312.235796][ T5375] Call Trace:
[ 312.239090][ T5375]
[ 312.242037][ T5375] dump_stack_lvl+0x1e7/0x2d0
[ 312.246837][ T5375] ? nf_tcp_handle_invalid+0x650/0x650
[ 312.252327][ T5375] ? panic+0x770/0x770
[ 312.256432][ T5375] ? __asan_memset+0x23/0x40
[ 312.261052][ T5375] should_fail_ex+0x3aa/0x4e0
[ 312.265851][ T5375] should_failslab+0x9/0x20
[ 312.270378][ T5375] slab_pre_alloc_hook+0x59/0x310
[ 312.275453][ T5375] kmem_cache_alloc+0x52/0x300
[ 312.280242][ T5375] ? __es_insert_extent+0x719/0x1760
[ 312.285560][ T5375] __es_insert_extent+0x719/0x1760
[ 312.290804][ T5375] ext4_es_insert_delayed_block+0x37d/0x910
[ 312.296870][ T5375] ? ext4_is_pending+0x1f0/0x1f0
[ 312.301841][ T5375] ? do_raw_spin_unlock+0x13b/0x8b0
[ 312.307076][ T5375] ? _raw_spin_unlock+0x28/0x40
[ 312.311959][ T5375] ? ext4_da_reserve_space+0x2a1/0x500
[ 312.317451][ T5375] ext4_da_get_block_prep+0x9e2/0x1410
[ 312.322954][ T5375] ? ext4_da_release_space+0x560/0x560
[ 312.328438][ T5375] ? ext4_block_write_begin+0x27d/0x1860
[ 312.334108][ T5375] ? do_raw_spin_unlock+0x13b/0x8b0
[ 312.339329][ T5375] ext4_block_write_begin+0x552/0x1860
[ 312.344784][ T5375] ? folio_add_lru+0x27b/0x9d0
[ 312.349554][ T5375] ? ext4_da_release_space+0x560/0x560
[ 312.355018][ T5375] ? ext4_iomap_swap_activate+0x40/0x40
[ 312.360560][ T5375] ? __filemap_get_folio+0x8f1/0xbb0
[ 312.365851][ T5375] ext4_da_write_begin+0x5e4/0xa40
[ 312.370964][ T5375] ? ext4_dirty_folio+0x310/0x310
[ 312.375990][ T5375] ? fault_in_iov_iter_readable+0xdf/0x280
[ 312.381812][ T5375] generic_perform_write+0x31b/0x630
[ 312.387096][ T5375] ? do_raw_spin_unlock+0x13b/0x8b0
[ 312.392302][ T5375] ? generic_file_direct_write+0x3f0/0x3f0
[ 312.398108][ T5375] ? ext4_write_checks+0x256/0x2c0
[ 312.403217][ T5375] ext4_buffered_write_iter+0xc6/0x350
[ 312.408673][ T5375] ext4_file_write_iter+0x1d3/0x1ad0
[ 312.413960][ T5375] ? read_lock_is_recursive+0x20/0x20
[ 312.419334][ T5375] ? ext4_file_read_iter+0x670/0x670
[ 312.424642][ T5375] vfs_write+0x782/0xaf0
[ 312.428897][ T5375] ? file_end_write+0x250/0x250
[ 312.433748][ T5375] ? __fget_files+0x28/0x4a0
[ 312.438326][ T5375] ? __fget_files+0x435/0x4a0
[ 312.443010][ T5375] ? __fdget_pos+0x2b0/0x340
[ 312.447597][ T5375] ? ksys_write+0x7b/0x2c0
[ 312.452465][ T5375] ksys_write+0x1a0/0x2c0
[ 312.456996][ T5375] ? print_irqtrace_events+0x220/0x220
[ 312.462715][ T5375] ? __ia32_sys_read+0x90/0x90
[ 312.467568][ T5375] ? syscall_enter_from_user_mode+0x32/0x230
[ 312.473565][ T5375] ? lockdep_hardirqs_on+0x98/0x140
[ 312.479035][ T5375] ? syscall_enter_from_user_mode+0x32/0x230
[ 312.485015][ T5375] do_syscall_64+0x41/0xc0
[ 312.489534][ T5375] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 312.496291][ T5375] RIP: 0033:0x7fa17067cae9
[ 312.500701][ T5375] 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
[ 312.520304][ T5375] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 312.528805][ T5375] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 312.536789][ T5375] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 312.546774][ T5375] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 312.555044][ T5375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 312.563038][ T5375] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 312.571032][ T5375]
[ 312.577494][ T5377] FAULT_INJECTION: forcing a failure.
[ 312.577494][ T5377] name failslab, interval 1, probability 0, space 0, times 0
[ 312.590614][ T5377] CPU: 0 PID: 5377 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 312.600984][ T5377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 312.611270][ T5377] Call Trace:
[ 312.614565][ T5377]
[ 312.617509][ T5377] dump_stack_lvl+0x1e7/0x2d0
[ 312.622451][ T5377] ? nf_tcp_handle_invalid+0x650/0x650
[ 312.628029][ T5377] ? panic+0x770/0x770
[ 312.632125][ T5377] ? __asan_memset+0x23/0x40
[ 312.633611][ T5379] FAULT_INJECTION: forcing a failure.
[ 312.633611][ T5379] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 312.636731][ T5377] should_fail_ex+0x3aa/0x4e0
[ 312.636765][ T5377] should_failslab+0x9/0x20
[ 312.659136][ T5377] slab_pre_alloc_hook+0x59/0x310
[ 312.664189][ T5377] kmem_cache_alloc+0x52/0x300
[ 312.668955][ T5377] ? __es_insert_extent+0x719/0x1760
[ 312.674249][ T5377] __es_insert_extent+0x719/0x1760
[ 312.679554][ T5377] ext4_es_insert_delayed_block+0x37d/0x910
[ 312.685896][ T5377] ? ext4_is_pending+0x1f0/0x1f0
[ 312.691023][ T5377] ? do_raw_spin_unlock+0x13b/0x8b0
[ 312.696591][ T5377] ? _raw_spin_unlock+0x28/0x40
[ 312.701541][ T5377] ? ext4_da_reserve_space+0x2a1/0x500
[ 312.707012][ T5377] ext4_da_get_block_prep+0x9e2/0x1410
[ 312.712574][ T5377] ? ext4_da_release_space+0x560/0x560
[ 312.718037][ T5377] ? ext4_block_write_begin+0x27d/0x1860
[ 312.723681][ T5377] ? do_raw_spin_unlock+0x13b/0x8b0
[ 312.728887][ T5377] ext4_block_write_begin+0x552/0x1860
[ 312.734437][ T5377] ? folio_add_lru+0x27b/0x9d0
[ 312.739217][ T5377] ? ext4_da_release_space+0x560/0x560
[ 312.744682][ T5377] ? ext4_iomap_swap_activate+0x40/0x40
[ 312.750230][ T5377] ? __filemap_get_folio+0x8f1/0xbb0
[ 312.755521][ T5377] ext4_da_write_begin+0x5e4/0xa40
[ 312.760645][ T5377] ? ext4_dirty_folio+0x310/0x310
[ 312.765795][ T5377] ? fault_in_iov_iter_readable+0xdf/0x280
[ 312.771624][ T5377] generic_perform_write+0x31b/0x630
[ 312.776906][ T5377] ? do_raw_spin_unlock+0x13b/0x8b0
[ 312.782120][ T5377] ? generic_file_direct_write+0x3f0/0x3f0
[ 312.787929][ T5377] ? ext4_write_checks+0x256/0x2c0
[ 312.793093][ T5377] ext4_buffered_write_iter+0xc6/0x350
[ 312.798558][ T5377] ext4_file_write_iter+0x1d3/0x1ad0
[ 312.803854][ T5377] ? read_lock_is_recursive+0x20/0x20
[ 312.809238][ T5377] ? ext4_file_read_iter+0x670/0x670
[ 312.814537][ T5377] vfs_write+0x782/0xaf0
[ 312.818968][ T5377] ? file_end_write+0x250/0x250
[ 312.823829][ T5377] ? __fget_files+0x28/0x4a0
[ 312.828423][ T5377] ? __fget_files+0x435/0x4a0
[ 312.833114][ T5377] ? __fdget_pos+0x2b0/0x340
[ 312.837700][ T5377] ? ksys_write+0x7b/0x2c0
[ 312.842132][ T5377] ksys_write+0x1a0/0x2c0
[ 312.846482][ T5377] ? print_irqtrace_events+0x220/0x220
[ 312.851945][ T5377] ? __ia32_sys_read+0x90/0x90
[ 312.856716][ T5377] ? syscall_enter_from_user_mode+0x32/0x230
[ 312.862701][ T5377] ? lockdep_hardirqs_on+0x98/0x140
[ 312.867906][ T5377] ? syscall_enter_from_user_mode+0x32/0x230
[ 312.873893][ T5377] do_syscall_64+0x41/0xc0
[ 312.878311][ T5377] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 312.884206][ T5377] RIP: 0033:0x7fc2e7c7cae9
[ 312.888620][ T5377] 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
[ 312.908312][ T5377] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 312.916737][ T5377] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 312.924707][ T5377] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 312.932677][ T5377] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 312.940642][ T5377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 312.948611][ T5377] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 312.956606][ T5377]
[ 312.959626][ T5379] CPU: 1 PID: 5379 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 312.969973][ T5379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 312.980135][ T5379] Call Trace:
[ 312.983430][ T5379]
[ 312.986374][ T5379] dump_stack_lvl+0x1e7/0x2d0
[ 312.991087][ T5379] ? nf_tcp_handle_invalid+0x650/0x650
[ 312.996573][ T5379] ? panic+0x770/0x770
[ 313.000663][ T5379] ? ext4_block_write_begin+0x10a8/0x1860
[ 313.006688][ T5379] should_fail_ex+0x3aa/0x4e0
[ 313.011399][ T5379] copy_page_from_iter_atomic+0x231/0x12f0
[ 313.017352][ T5379] ? iov_iter_zero+0xf60/0xf60
[ 313.022144][ T5379] ? ext4_dirty_folio+0x310/0x310
[ 313.027207][ T5379] ? fault_in_iov_iter_readable+0xdf/0x280
[ 313.033055][ T5379] generic_perform_write+0x392/0x630
[ 313.038376][ T5379] ? generic_file_direct_write+0x3f0/0x3f0
[ 313.044214][ T5379] ? ext4_write_checks+0x256/0x2c0
[ 313.049360][ T5379] ext4_buffered_write_iter+0xc6/0x350
[ 313.054859][ T5379] ext4_file_write_iter+0x1d3/0x1ad0
[ 313.060168][ T5379] ? read_lock_is_recursive+0x20/0x20
[ 313.065667][ T5379] ? ext4_file_read_iter+0x670/0x670
[ 313.071428][ T5379] vfs_write+0x782/0xaf0
[ 313.075729][ T5379] ? file_end_write+0x250/0x250
[ 313.080617][ T5379] ? __fget_files+0x28/0x4a0
[ 313.085226][ T5379] ? __fget_files+0x435/0x4a0
[ 313.090010][ T5379] ? __fdget_pos+0x2b0/0x340
[ 313.095013][ T5379] ? ksys_write+0x7b/0x2c0
[ 313.099721][ T5379] ksys_write+0x1a0/0x2c0
[ 313.104088][ T5379] ? print_irqtrace_events+0x220/0x220
[ 313.109597][ T5379] ? __ia32_sys_read+0x90/0x90
[ 313.114605][ T5379] ? syscall_enter_from_user_mode+0x32/0x230
[ 313.120970][ T5379] ? lockdep_hardirqs_on+0x98/0x140
[ 313.126297][ T5379] ? syscall_enter_from_user_mode+0x32/0x230
[ 313.132502][ T5379] do_syscall_64+0x41/0xc0
[ 313.137037][ T5379] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.143014][ T5379] RIP: 0033:0x7f59c367cae9
[ 313.147544][ T5379] 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
[ 313.167534][ T5379] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 313.167782][ T5383] loop5: detected capacity change from 0 to 32768
[ 313.175956][ T5379] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 313.175969][ T5379] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 313.175979][ T5379] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 313.175989][ T5379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 313.175998][ T5379] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 313.176026][ T5379]
[ 313.240616][ T5383] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5383)
2023/10/25 02:30:17 executed programs: 40
[ 313.375090][ T5381] loop2: detected capacity change from 0 to 32768
[ 313.419612][ T5381] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5381)
[ 313.506556][ T5381] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 313.527249][ T5381] BTRFS info (device loop2): doing ref verification
[ 313.549658][ T5381] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 313.608023][ T5381] BTRFS info (device loop2): force zlib compression, level 3
[ 313.637523][ T5381] BTRFS info (device loop2): allowing degraded mounts
[ 313.683646][ T5381] BTRFS info (device loop2): using free space tree
[ 313.803418][ T5383] FAULT_INJECTION: forcing a failure.
[ 313.803418][ T5383] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 313.816743][ T5383] CPU: 0 PID: 5383 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 313.827101][ T5383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 313.837176][ T5383] Call Trace:
[ 313.840559][ T5383]
[ 313.843504][ T5383] dump_stack_lvl+0x1e7/0x2d0
[ 313.848212][ T5383] ? nf_tcp_handle_invalid+0x650/0x650
[ 313.853717][ T5383] ? panic+0x770/0x770
[ 313.857800][ T5383] ? ext4_block_write_begin+0x10a8/0x1860
[ 313.864427][ T5383] should_fail_ex+0x3aa/0x4e0
[ 313.869139][ T5383] copy_page_from_iter_atomic+0x231/0x12f0
[ 313.874994][ T5383] ? iov_iter_zero+0xf60/0xf60
[ 313.879792][ T5383] ? ext4_dirty_folio+0x310/0x310
[ 313.884841][ T5383] ? fault_in_iov_iter_readable+0xdf/0x280
[ 313.890687][ T5383] generic_perform_write+0x392/0x630
[ 313.896014][ T5383] ? generic_file_direct_write+0x3f0/0x3f0
[ 313.901954][ T5383] ? ext4_write_checks+0x256/0x2c0
[ 313.907190][ T5383] ext4_buffered_write_iter+0xc6/0x350
[ 313.913298][ T5383] ext4_file_write_iter+0x1d3/0x1ad0
[ 313.918729][ T5383] ? read_lock_is_recursive+0x20/0x20
[ 313.924140][ T5383] ? ext4_file_read_iter+0x670/0x670
[ 313.929487][ T5383] vfs_write+0x782/0xaf0
[ 313.933776][ T5383] ? file_end_write+0x250/0x250
[ 313.938658][ T5383] ? __fget_files+0x28/0x4a0
[ 313.943268][ T5383] ? __fget_files+0x435/0x4a0
[ 313.947985][ T5383] ? __fdget_pos+0x2b0/0x340
[ 313.952591][ T5383] ? ksys_write+0x7b/0x2c0
[ 313.957038][ T5383] ksys_write+0x1a0/0x2c0
[ 313.961463][ T5383] ? print_irqtrace_events+0x220/0x220
[ 313.966943][ T5383] ? __ia32_sys_read+0x90/0x90
[ 313.971751][ T5383] ? syscall_enter_from_user_mode+0x32/0x230
[ 313.977743][ T5383] ? lockdep_hardirqs_on+0x98/0x140
[ 313.982945][ T5383] ? syscall_enter_from_user_mode+0x32/0x230
[ 313.988935][ T5383] do_syscall_64+0x41/0xc0
[ 313.993359][ T5383] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.999953][ T5383] RIP: 0033:0x7fa7a8e7cae9
[ 314.004378][ T5383] 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
[ 314.024082][ T5383] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 314.032509][ T5383] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 314.040479][ T5383] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 314.048451][ T5383] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 314.056444][ T5383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 314.064418][ T5383] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 314.072401][ T5383]
[ 314.076153][ T5381] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR
[ 314.236879][ T5381] BTRFS error (device loop2): open_ctree failed
[ 314.251985][ T5407] loop4: detected capacity change from 0 to 32768
[ 314.280661][ T5407] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5407)
[ 314.357067][ T5407] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 314.379348][ T5407] BTRFS info (device loop4): doing ref verification
[ 314.399575][ T5407] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 314.411624][ T5407] BTRFS info (device loop4): force zlib compression, level 3
[ 314.451330][ T5407] BTRFS info (device loop4): allowing degraded mounts
[ 314.461651][ T5407] BTRFS info (device loop4): using free space tree
[ 314.626032][ T5407] BTRFS info (device loop4): auto enabling async discard
[ 314.842577][ T5405] loop1: detected capacity change from 0 to 32768
[ 314.879351][ T5405] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5405)
[ 314.980581][ T5402] loop0: detected capacity change from 0 to 32768
[ 315.032139][ T5402] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5402)
[ 315.107996][ T5403] loop3: detected capacity change from 0 to 32768
[ 315.177316][ T5403] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5403)
[ 315.201536][ T5402] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 315.210287][ T5402] BTRFS info (device loop0): doing ref verification
[ 315.265398][ T5402] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 315.340205][ T5402] BTRFS info (device loop0): force zlib compression, level 3
[ 315.388419][ T5402] BTRFS info (device loop0): allowing degraded mounts
[ 315.444718][ T5402] BTRFS info (device loop0): using free space tree
[ 315.459272][ T5405] FAULT_INJECTION: forcing a failure.
[ 315.459272][ T5405] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 315.473152][ T5405] CPU: 0 PID: 5405 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 315.483597][ T5405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 315.493688][ T5405] Call Trace:
[ 315.497196][ T5405]
[ 315.500150][ T5405] dump_stack_lvl+0x1e7/0x2d0
[ 315.505312][ T5405] ? nf_tcp_handle_invalid+0x650/0x650
[ 315.510811][ T5405] ? panic+0x770/0x770
[ 315.514908][ T5405] ? ext4_block_write_begin+0x10a8/0x1860
[ 315.520671][ T5405] should_fail_ex+0x3aa/0x4e0
[ 315.525483][ T5405] copy_page_from_iter_atomic+0x231/0x12f0
[ 315.531327][ T5405] ? iov_iter_zero+0xf60/0xf60
[ 315.536106][ T5405] ? ext4_dirty_folio+0x310/0x310
[ 315.541135][ T5405] ? fault_in_iov_iter_readable+0xdf/0x280
[ 315.546947][ T5405] generic_perform_write+0x392/0x630
[ 315.552341][ T5405] ? generic_file_direct_write+0x3f0/0x3f0
[ 315.558245][ T5405] ? ext4_write_checks+0x256/0x2c0
[ 315.563531][ T5405] ext4_buffered_write_iter+0xc6/0x350
[ 315.569250][ T5405] ext4_file_write_iter+0x1d3/0x1ad0
[ 315.574536][ T5405] ? read_lock_is_recursive+0x20/0x20
[ 315.579920][ T5405] ? ext4_file_read_iter+0x670/0x670
[ 315.585238][ T5405] vfs_write+0x782/0xaf0
[ 315.589777][ T5405] ? file_end_write+0x250/0x250
[ 315.594658][ T5405] ? __fget_files+0x28/0x4a0
[ 315.599258][ T5405] ? __fget_files+0x435/0x4a0
[ 315.603951][ T5405] ? __fdget_pos+0x2b0/0x340
[ 315.608713][ T5405] ? ksys_write+0x7b/0x2c0
[ 315.613131][ T5405] ksys_write+0x1a0/0x2c0
[ 315.617463][ T5405] ? print_irqtrace_events+0x220/0x220
[ 315.622920][ T5405] ? __ia32_sys_read+0x90/0x90
[ 315.627720][ T5405] ? syscall_enter_from_user_mode+0x32/0x230
[ 315.633697][ T5405] ? lockdep_hardirqs_on+0x98/0x140
[ 315.639065][ T5405] ? syscall_enter_from_user_mode+0x32/0x230
[ 315.645043][ T5405] do_syscall_64+0x41/0xc0
[ 315.649546][ T5405] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 315.655440][ T5405] RIP: 0033:0x7f59c367cae9
[ 315.659856][ T5405] 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
[ 315.679822][ T5405] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 315.688241][ T5405] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 315.696208][ T5405] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 315.704174][ T5405] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 315.712228][ T5405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 315.720190][ T5405] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 315.728166][ T5405]
[ 315.852670][ T5403] FAULT_INJECTION: forcing a failure.
[ 315.852670][ T5403] name failslab, interval 1, probability 0, space 0, times 0
[ 315.865403][ T5403] CPU: 1 PID: 5403 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 315.876013][ T5403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 315.886122][ T5403] Call Trace:
[ 315.889551][ T5403]
[ 315.892504][ T5403] dump_stack_lvl+0x1e7/0x2d0
[ 315.897219][ T5403] ? nf_tcp_handle_invalid+0x650/0x650
[ 315.902702][ T5403] ? panic+0x770/0x770
[ 315.906797][ T5403] ? __asan_memset+0x23/0x40
[ 315.911413][ T5403] should_fail_ex+0x3aa/0x4e0
[ 315.916134][ T5403] should_failslab+0x9/0x20
[ 315.920660][ T5403] slab_pre_alloc_hook+0x59/0x310
[ 315.925694][ T5403] kmem_cache_alloc+0x52/0x300
[ 315.930457][ T5403] ? __es_insert_extent+0x719/0x1760
[ 315.936002][ T5403] __es_insert_extent+0x719/0x1760
[ 315.941124][ T5403] ext4_es_insert_delayed_block+0x37d/0x910
[ 315.947974][ T5403] ? ext4_is_pending+0x1f0/0x1f0
[ 315.953024][ T5403] ? do_raw_spin_unlock+0x13b/0x8b0
[ 315.958311][ T5403] ? _raw_spin_unlock+0x28/0x40
[ 315.963157][ T5403] ? ext4_da_reserve_space+0x2a1/0x500
[ 315.968629][ T5403] ext4_da_get_block_prep+0x9e2/0x1410
[ 315.974556][ T5403] ? ext4_da_release_space+0x560/0x560
[ 315.980033][ T5403] ? ext4_block_write_begin+0x27d/0x1860
[ 315.985689][ T5403] ? do_raw_spin_unlock+0x13b/0x8b0
[ 315.990922][ T5403] ext4_block_write_begin+0x552/0x1860
[ 315.996467][ T5403] ? folio_add_lru+0x27b/0x9d0
[ 316.001238][ T5403] ? ext4_da_release_space+0x560/0x560
[ 316.006697][ T5403] ? ext4_iomap_swap_activate+0x40/0x40
[ 316.012251][ T5403] ? __filemap_get_folio+0x8f1/0xbb0
[ 316.017552][ T5403] ext4_da_write_begin+0x5e4/0xa40
[ 316.022690][ T5403] ? ext4_dirty_folio+0x310/0x310
[ 316.027713][ T5403] ? fault_in_iov_iter_readable+0xdf/0x280
[ 316.033609][ T5403] generic_perform_write+0x31b/0x630
[ 316.038894][ T5403] ? do_raw_spin_unlock+0x13b/0x8b0
[ 316.044232][ T5403] ? generic_file_direct_write+0x3f0/0x3f0
[ 316.050134][ T5403] ? ext4_write_checks+0x256/0x2c0
[ 316.055247][ T5403] ext4_buffered_write_iter+0xc6/0x350
[ 316.060715][ T5403] ext4_file_write_iter+0x1d3/0x1ad0
[ 316.066178][ T5403] ? read_lock_is_recursive+0x20/0x20
[ 316.071568][ T5403] ? ext4_file_read_iter+0x670/0x670
[ 316.076881][ T5403] vfs_write+0x782/0xaf0
[ 316.081233][ T5403] ? file_end_write+0x250/0x250
[ 316.086367][ T5403] ? __fget_files+0x28/0x4a0
[ 316.090962][ T5403] ? __fget_files+0x435/0x4a0
[ 316.095643][ T5403] ? __fdget_pos+0x2b0/0x340
[ 316.100506][ T5403] ? ksys_write+0x7b/0x2c0
[ 316.104924][ T5403] ksys_write+0x1a0/0x2c0
[ 316.109255][ T5403] ? print_irqtrace_events+0x220/0x220
[ 316.114710][ T5403] ? __ia32_sys_read+0x90/0x90
[ 316.119569][ T5403] ? syscall_enter_from_user_mode+0x32/0x230
[ 316.125557][ T5403] ? lockdep_hardirqs_on+0x98/0x140
[ 316.130852][ T5403] ? syscall_enter_from_user_mode+0x32/0x230
[ 316.136836][ T5403] do_syscall_64+0x41/0xc0
[ 316.141352][ T5403] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 316.147525][ T5403] RIP: 0033:0x7fc2e7c7cae9
[ 316.151965][ T5403] 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
[ 316.172635][ T5403] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 316.181258][ T5403] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 316.189341][ T5403] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 316.197959][ T5403] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 316.206030][ T5403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 316.214017][ T5403] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 316.222108][ T5403]
[ 316.285185][ T5402] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR
[ 316.305985][ T5402] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR
[ 316.365188][ T5402] workqueue: Failed to create a rescuer kthread for wq "btrfs-compressed-write": -EINTR
[ 316.441870][ T5402] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR
[ 316.454341][ T5402] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR
[ 316.466599][ T5402] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR
[ 316.511548][ T5402] BTRFS error (device loop0): open_ctree failed
[ 316.640344][ T5124] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by udevd (5124)
[ 316.669682][ T5422] loop5: detected capacity change from 0 to 32768
[ 316.794392][ T5422] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm
[ 316.834407][ T5440] loop2: detected capacity change from 0 to 32768
[ 316.847761][ T5422] BTRFS info (device loop5): doing ref verification
[ 316.885777][ T5422] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 316.901446][ T5440] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5440)
[ 316.962463][ T5422] BTRFS info (device loop5): force zlib compression, level 3
[ 316.981542][ T5422] BTRFS info (device loop5): allowing degraded mounts
[ 317.008483][ T5422] BTRFS info (device loop5): using free space tree
[ 317.119123][ T5422] BTRFS info (device loop5): auto enabling async discard
[ 317.151640][ T5442] loop4: detected capacity change from 0 to 32768
[ 317.210491][ T5442] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5442)
[ 317.457672][ T1235] ieee802154 phy0 wpan0: encryption failed: -22
[ 317.469784][ T1235] ieee802154 phy1 wpan1: encryption failed: -22
[ 317.683464][ T5440] FAULT_INJECTION: forcing a failure.
[ 317.683464][ T5440] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 317.696820][ T5440] CPU: 1 PID: 5440 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 317.707179][ T5440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 317.717448][ T5440] Call Trace:
[ 317.720935][ T5440]
[ 317.723880][ T5440] dump_stack_lvl+0x1e7/0x2d0
[ 317.728589][ T5440] ? nf_tcp_handle_invalid+0x650/0x650
[ 317.734127][ T5440] ? panic+0x770/0x770
[ 317.738213][ T5440] ? ext4_block_write_begin+0x10a8/0x1860
[ 317.743975][ T5440] should_fail_ex+0x3aa/0x4e0
[ 317.748680][ T5440] copy_page_from_iter_atomic+0x231/0x12f0
[ 317.754534][ T5440] ? iov_iter_zero+0xf60/0xf60
[ 317.759328][ T5440] ? ext4_dirty_folio+0x310/0x310
[ 317.764403][ T5440] ? fault_in_iov_iter_readable+0xdf/0x280
[ 317.770753][ T5440] generic_perform_write+0x392/0x630
[ 317.776795][ T5440] ? generic_file_direct_write+0x3f0/0x3f0
[ 317.782995][ T5440] ? ext4_write_checks+0x256/0x2c0
[ 317.788139][ T5440] ext4_buffered_write_iter+0xc6/0x350
[ 317.793723][ T5440] ext4_file_write_iter+0x1d3/0x1ad0
[ 317.799304][ T5440] ? read_lock_is_recursive+0x20/0x20
[ 317.805051][ T5440] ? ext4_file_read_iter+0x670/0x670
[ 317.810349][ T5440] vfs_write+0x782/0xaf0
[ 317.814687][ T5440] ? file_end_write+0x250/0x250
[ 317.819546][ T5440] ? __fget_files+0x28/0x4a0
[ 317.824131][ T5440] ? __fget_files+0x435/0x4a0
[ 317.828807][ T5440] ? __fdget_pos+0x2b0/0x340
[ 317.833830][ T5440] ? ksys_write+0x7b/0x2c0
[ 317.838244][ T5440] ksys_write+0x1a0/0x2c0
[ 317.842569][ T5440] ? print_irqtrace_events+0x220/0x220
[ 317.848740][ T5440] ? __ia32_sys_read+0x90/0x90
[ 317.854433][ T5440] ? syscall_enter_from_user_mode+0x32/0x230
[ 317.860687][ T5440] ? lockdep_hardirqs_on+0x98/0x140
[ 317.866077][ T5440] ? syscall_enter_from_user_mode+0x32/0x230
[ 317.873220][ T5440] do_syscall_64+0x41/0xc0
[ 317.877732][ T5440] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 317.883633][ T5440] RIP: 0033:0x7f3bee27cae9
[ 317.888039][ T5440] 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
[ 317.910072][ T5440] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 317.918946][ T5440] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 317.927211][ T5440] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 317.935197][ T5440] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 317.943718][ T5440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 317.953984][ T5440] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 317.962252][ T5440]
2023/10/25 02:30:22 executed programs: 50
[ 318.150141][ T5459] loop1: detected capacity change from 0 to 32768
[ 318.225707][ T5458] loop0: detected capacity change from 0 to 32768
[ 318.233578][ T5459] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5459)
[ 318.316261][ T5458] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5458)
[ 318.338671][ T5459] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm
[ 318.368866][ T5461] loop3: detected capacity change from 0 to 32768
[ 318.383873][ T5459] BTRFS info (device loop1): doing ref verification
[ 318.390538][ T5459] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 318.398369][ T5461] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5461)
[ 318.505277][ T5459] BTRFS info (device loop1): force zlib compression, level 3
[ 318.581979][ T5459] BTRFS info (device loop1): allowing degraded mounts
[ 318.641654][ T5459] BTRFS info (device loop1): using free space tree
[ 318.765731][ T5461] FAULT_INJECTION: forcing a failure.
[ 318.765731][ T5461] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 318.782248][ T5461] CPU: 0 PID: 5461 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 318.792715][ T5461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 318.804018][ T5461] Call Trace:
[ 318.807324][ T5461]
[ 318.810278][ T5461] dump_stack_lvl+0x1e7/0x2d0
[ 318.814984][ T5461] ? nf_tcp_handle_invalid+0x650/0x650
[ 318.820462][ T5461] ? panic+0x770/0x770
[ 318.824544][ T5461] ? ext4_block_write_begin+0x10a8/0x1860
[ 318.830273][ T5461] should_fail_ex+0x3aa/0x4e0
[ 318.834953][ T5461] copy_page_from_iter_atomic+0x231/0x12f0
[ 318.840887][ T5461] ? iov_iter_zero+0xf60/0xf60
[ 318.845656][ T5461] ? ext4_dirty_folio+0x310/0x310
[ 318.850687][ T5461] ? fault_in_iov_iter_readable+0xdf/0x280
[ 318.856505][ T5461] generic_perform_write+0x392/0x630
[ 318.863706][ T5461] ? generic_file_direct_write+0x3f0/0x3f0
[ 318.869529][ T5461] ? ext4_write_checks+0x256/0x2c0
[ 318.874654][ T5461] ext4_buffered_write_iter+0xc6/0x350
[ 318.880273][ T5461] ext4_file_write_iter+0x1d3/0x1ad0
[ 318.886286][ T5461] ? read_lock_is_recursive+0x20/0x20
[ 318.891772][ T5461] ? ext4_file_read_iter+0x670/0x670
[ 318.897189][ T5461] vfs_write+0x782/0xaf0
[ 318.901466][ T5461] ? file_end_write+0x250/0x250
[ 318.906418][ T5461] ? __fget_files+0x28/0x4a0
[ 318.911625][ T5461] ? __fget_files+0x435/0x4a0
[ 318.916410][ T5461] ? __fdget_pos+0x2b0/0x340
[ 318.921079][ T5461] ? ksys_write+0x7b/0x2c0
[ 318.925498][ T5461] ksys_write+0x1a0/0x2c0
[ 318.929828][ T5461] ? print_irqtrace_events+0x220/0x220
[ 318.935402][ T5461] ? __ia32_sys_read+0x90/0x90
[ 318.940192][ T5461] ? syscall_enter_from_user_mode+0x32/0x230
[ 318.946346][ T5461] ? lockdep_hardirqs_on+0x98/0x140
[ 318.951552][ T5461] ? syscall_enter_from_user_mode+0x32/0x230
[ 318.957791][ T5461] do_syscall_64+0x41/0xc0
[ 318.962298][ T5461] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 318.968204][ T5461] RIP: 0033:0x7fc2e7c7cae9
[ 318.972724][ T5461] 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
[ 318.992513][ T5461] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 319.001034][ T5461] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 319.010130][ T5461] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 319.018229][ T5461] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 319.026299][ T5461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 319.034541][ T5461] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 319.042702][ T5461]
[ 319.233178][ T5458] FAULT_INJECTION: forcing a failure.
[ 319.233178][ T5458] name failslab, interval 1, probability 0, space 0, times 0
[ 319.246046][ T5458] CPU: 0 PID: 5458 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 319.256399][ T5458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 319.266557][ T5458] Call Trace:
[ 319.269874][ T5458]
[ 319.272834][ T5458] dump_stack_lvl+0x1e7/0x2d0
[ 319.277568][ T5458] ? nf_tcp_handle_invalid+0x650/0x650
[ 319.283162][ T5458] ? panic+0x770/0x770
[ 319.287359][ T5458] ? __asan_memset+0x23/0x40
[ 319.291974][ T5458] should_fail_ex+0x3aa/0x4e0
[ 319.296776][ T5458] should_failslab+0x9/0x20
[ 319.301308][ T5458] slab_pre_alloc_hook+0x59/0x310
[ 319.306362][ T5458] kmem_cache_alloc+0x52/0x300
[ 319.311152][ T5458] ? __es_insert_extent+0x719/0x1760
[ 319.316471][ T5458] __es_insert_extent+0x719/0x1760
[ 319.321804][ T5458] ext4_es_insert_delayed_block+0x37d/0x910
[ 319.327740][ T5458] ? ext4_is_pending+0x1f0/0x1f0
[ 319.332963][ T5458] ? do_raw_spin_unlock+0x13b/0x8b0
[ 319.338196][ T5458] ? _raw_spin_unlock+0x28/0x40
[ 319.343070][ T5458] ? ext4_da_reserve_space+0x2a1/0x500
[ 319.348936][ T5458] ext4_da_get_block_prep+0x9e2/0x1410
[ 319.354447][ T5458] ? ext4_da_release_space+0x560/0x560
[ 319.360025][ T5458] ? ext4_block_write_begin+0x27d/0x1860
[ 319.365697][ T5458] ? do_raw_spin_unlock+0x13b/0x8b0
[ 319.370946][ T5458] ext4_block_write_begin+0x552/0x1860
[ 319.376436][ T5458] ? folio_add_lru+0x27b/0x9d0
[ 319.381242][ T5458] ? ext4_da_release_space+0x560/0x560
[ 319.386739][ T5458] ? ext4_iomap_swap_activate+0x40/0x40
[ 319.392320][ T5458] ? __filemap_get_folio+0x8f1/0xbb0
[ 319.397646][ T5458] ext4_da_write_begin+0x5e4/0xa40
[ 319.402918][ T5458] ? ext4_dirty_folio+0x310/0x310
[ 319.407982][ T5458] ? fault_in_iov_iter_readable+0xdf/0x280
[ 319.413932][ T5458] generic_perform_write+0x31b/0x630
[ 319.419253][ T5458] ? do_raw_spin_unlock+0x13b/0x8b0
[ 319.424502][ T5458] ? generic_file_direct_write+0x3f0/0x3f0
[ 319.430433][ T5458] ? ext4_write_checks+0x256/0x2c0
[ 319.435754][ T5458] ext4_buffered_write_iter+0xc6/0x350
[ 319.441339][ T5458] ext4_file_write_iter+0x1d3/0x1ad0
[ 319.446662][ T5458] ? read_lock_is_recursive+0x20/0x20
[ 319.452063][ T5458] ? ext4_file_read_iter+0x670/0x670
[ 319.457393][ T5458] vfs_write+0x782/0xaf0
[ 319.461647][ T5458] ? file_end_write+0x250/0x250
[ 319.466506][ T5458] ? __fget_files+0x28/0x4a0
[ 319.471098][ T5458] ? __fget_files+0x435/0x4a0
[ 319.475777][ T5458] ? __fdget_pos+0x2b0/0x340
[ 319.480453][ T5458] ? ksys_write+0x7b/0x2c0
[ 319.484958][ T5458] ksys_write+0x1a0/0x2c0
[ 319.489327][ T5458] ? print_irqtrace_events+0x220/0x220
[ 319.495078][ T5458] ? __ia32_sys_read+0x90/0x90
[ 319.499862][ T5458] ? syscall_enter_from_user_mode+0x32/0x230
[ 319.506042][ T5458] ? lockdep_hardirqs_on+0x98/0x140
[ 319.511251][ T5458] ? syscall_enter_from_user_mode+0x32/0x230
[ 319.517247][ T5458] do_syscall_64+0x41/0xc0
[ 319.521664][ T5458] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 319.527562][ T5458] RIP: 0033:0x7fa17067cae9
[ 319.532325][ T5458] 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
[ 319.553593][ T5458] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 319.562360][ T5458] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 319.570329][ T5458] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 319.578299][ T5458] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 319.586374][ T5458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 319.594641][ T5458] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 319.602807][ T5458]
[ 319.771389][ T5481] loop5: detected capacity change from 0 to 32768
[ 319.811396][ T5481] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5481)
[ 319.874292][ T5484] loop4: detected capacity change from 0 to 32768
[ 319.916676][ T5484] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5484)
[ 319.942033][ T5459] BTRFS error (device loop1): open_ctree failed
[ 320.257072][ T5481] FAULT_INJECTION: forcing a failure.
[ 320.257072][ T5481] name failslab, interval 1, probability 0, space 0, times 0
[ 320.267290][ T5485] loop2: detected capacity change from 0 to 32768
[ 320.269955][ T5481] CPU: 1 PID: 5481 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 320.286728][ T5481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 320.296815][ T5481] Call Trace:
[ 320.300108][ T5481]
[ 320.303077][ T5481] dump_stack_lvl+0x1e7/0x2d0
[ 320.307784][ T5481] ? nf_tcp_handle_invalid+0x650/0x650
[ 320.313265][ T5481] ? panic+0x770/0x770
[ 320.317360][ T5481] ? __asan_memset+0x23/0x40
[ 320.322062][ T5481] should_fail_ex+0x3aa/0x4e0
[ 320.326769][ T5481] should_failslab+0x9/0x20
[ 320.331380][ T5481] slab_pre_alloc_hook+0x59/0x310
[ 320.336607][ T5481] kmem_cache_alloc+0x52/0x300
[ 320.341912][ T5481] ? __es_insert_extent+0x719/0x1760
[ 320.348531][ T5481] __es_insert_extent+0x719/0x1760
[ 320.354643][ T5481] ext4_es_insert_delayed_block+0x37d/0x910
[ 320.360573][ T5481] ? ext4_is_pending+0x1f0/0x1f0
[ 320.365538][ T5481] ? do_raw_spin_unlock+0x13b/0x8b0
[ 320.370759][ T5481] ? _raw_spin_unlock+0x28/0x40
[ 320.375052][ T5485] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5485)
[ 320.375624][ T5481] ? ext4_da_reserve_space+0x2a1/0x500
[ 320.393776][ T5481] ext4_da_get_block_prep+0x9e2/0x1410
[ 320.399636][ T5481] ? ext4_da_release_space+0x560/0x560
[ 320.405120][ T5481] ? ext4_block_write_begin+0x27d/0x1860
[ 320.410784][ T5481] ? do_raw_spin_unlock+0x13b/0x8b0
[ 320.416026][ T5481] ext4_block_write_begin+0x552/0x1860
[ 320.421517][ T5481] ? folio_add_lru+0x27b/0x9d0
[ 320.426320][ T5481] ? ext4_da_release_space+0x560/0x560
[ 320.431850][ T5481] ? ext4_iomap_swap_activate+0x40/0x40
[ 320.437488][ T5481] ? __filemap_get_folio+0x8f1/0xbb0
[ 320.442782][ T5481] ext4_da_write_begin+0x5e4/0xa40
[ 320.447908][ T5481] ? ext4_dirty_folio+0x310/0x310
[ 320.452937][ T5481] ? fault_in_iov_iter_readable+0xdf/0x280
[ 320.458758][ T5481] generic_perform_write+0x31b/0x630
[ 320.464134][ T5481] ? do_raw_spin_unlock+0x13b/0x8b0
[ 320.469430][ T5481] ? generic_file_direct_write+0x3f0/0x3f0
[ 320.475239][ T5481] ? ext4_write_checks+0x256/0x2c0
[ 320.480449][ T5481] ext4_buffered_write_iter+0xc6/0x350
[ 320.485912][ T5481] ext4_file_write_iter+0x1d3/0x1ad0
[ 320.491203][ T5481] ? read_lock_is_recursive+0x20/0x20
[ 320.496578][ T5481] ? ext4_file_read_iter+0x670/0x670
[ 320.501868][ T5481] vfs_write+0x782/0xaf0
[ 320.506120][ T5481] ? file_end_write+0x250/0x250
[ 320.510972][ T5481] ? __fget_files+0x28/0x4a0
[ 320.515567][ T5481] ? __fget_files+0x435/0x4a0
[ 320.520331][ T5481] ? __fdget_pos+0x2b0/0x340
[ 320.525020][ T5481] ? ksys_write+0x7b/0x2c0
[ 320.529438][ T5481] ksys_write+0x1a0/0x2c0
[ 320.533852][ T5481] ? print_irqtrace_events+0x220/0x220
[ 320.539411][ T5481] ? __ia32_sys_read+0x90/0x90
[ 320.544284][ T5481] ? syscall_enter_from_user_mode+0x32/0x230
[ 320.550457][ T5481] ? lockdep_hardirqs_on+0x98/0x140
[ 320.555658][ T5481] ? syscall_enter_from_user_mode+0x32/0x230
[ 320.562088][ T5481] do_syscall_64+0x41/0xc0
[ 320.566604][ T5481] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 320.572671][ T5481] RIP: 0033:0x7fa7a8e7cae9
[ 320.577612][ T5481] 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
[ 320.597321][ T5481] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 320.605827][ T5481] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 320.613880][ T5481] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 320.621854][ T5481] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 320.629829][ T5481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 320.637803][ T5481] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 320.645959][ T5481]
[ 320.922740][ T5504] loop0: detected capacity change from 0 to 32768
[ 320.946148][ T5504] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5504)
[ 320.967799][ T5485] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 321.011121][ T5485] BTRFS info (device loop2): doing ref verification
[ 321.080133][ T5485] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 321.100904][ T5501] loop3: detected capacity change from 0 to 32768
[ 321.143066][ T5501] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5501)
[ 321.163516][ T5485] BTRFS info (device loop2): force zlib compression, level 3
[ 321.190699][ T5485] BTRFS info (device loop2): allowing degraded mounts
[ 321.233552][ T5485] BTRFS info (device loop2): using free space tree
[ 321.321529][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-fixup": -EINTR
[ 321.322078][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio": -EINTR
[ 321.361855][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-meta": -EINTR
[ 321.378267][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR
[ 321.443202][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR
[ 321.490801][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR
[ 321.514919][ T5504] FAULT_INJECTION: forcing a failure.
[ 321.514919][ T5504] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 321.538070][ T5504] CPU: 0 PID: 5504 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 321.549387][ T5504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 321.559645][ T5504] Call Trace:
[ 321.563033][ T5504]
[ 321.566252][ T5504] dump_stack_lvl+0x1e7/0x2d0
[ 321.571057][ T5504] ? nf_tcp_handle_invalid+0x650/0x650
[ 321.576770][ T5504] ? panic+0x770/0x770
[ 321.580865][ T5504] ? ext4_block_write_begin+0x10a8/0x1860
[ 321.586618][ T5504] should_fail_ex+0x3aa/0x4e0
[ 321.591323][ T5504] copy_page_from_iter_atomic+0x231/0x12f0
[ 321.597254][ T5504] ? iov_iter_zero+0xf60/0xf60
[ 321.602127][ T5504] ? ext4_dirty_folio+0x310/0x310
[ 321.607173][ T5504] ? fault_in_iov_iter_readable+0xdf/0x280
[ 321.613001][ T5504] generic_perform_write+0x392/0x630
[ 321.618318][ T5504] ? generic_file_direct_write+0x3f0/0x3f0
[ 321.624185][ T5504] ? ext4_write_checks+0x256/0x2c0
[ 321.629327][ T5504] ext4_buffered_write_iter+0xc6/0x350
[ 321.634902][ T5504] ext4_file_write_iter+0x1d3/0x1ad0
[ 321.640481][ T5504] ? read_lock_is_recursive+0x20/0x20
[ 321.645627][ T5501] FAULT_INJECTION: forcing a failure.
[ 321.645627][ T5501] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 321.646048][ T5504] ? ext4_file_read_iter+0x670/0x670
[ 321.664566][ T5504] vfs_write+0x782/0xaf0
[ 321.669002][ T5504] ? file_end_write+0x250/0x250
[ 321.673863][ T5504] ? __fget_files+0x28/0x4a0
[ 321.678453][ T5504] ? __fget_files+0x435/0x4a0
[ 321.683149][ T5504] ? __fdget_pos+0x2b0/0x340
[ 321.687760][ T5504] ? ksys_write+0x7b/0x2c0
[ 321.692270][ T5504] ksys_write+0x1a0/0x2c0
[ 321.696608][ T5504] ? print_irqtrace_events+0x220/0x220
[ 321.702071][ T5504] ? __ia32_sys_read+0x90/0x90
[ 321.706862][ T5504] ? syscall_enter_from_user_mode+0x32/0x230
[ 321.712849][ T5504] ? lockdep_hardirqs_on+0x98/0x140
[ 321.718057][ T5504] ? syscall_enter_from_user_mode+0x32/0x230
[ 321.724047][ T5504] do_syscall_64+0x41/0xc0
[ 321.728478][ T5504] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 321.734401][ T5504] RIP: 0033:0x7fa17067cae9
[ 321.738836][ T5504] 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
[ 321.758748][ T5504] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 321.767440][ T5504] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 321.775800][ T5504] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 321.784311][ T5504] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 321.792420][ T5504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 321.800395][ T5504] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 321.808388][ T5504]
[ 321.811410][ T5501] CPU: 1 PID: 5501 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 321.813465][ T5485] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR
[ 321.821740][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 321.821753][ T5501] Call Trace:
[ 321.821761][ T5501]
[ 321.821768][ T5501] dump_stack_lvl+0x1e7/0x2d0
[ 321.821800][ T5501] ? nf_tcp_handle_invalid+0x650/0x650
[ 321.821821][ T5501] ? panic+0x770/0x770
[ 321.821834][ T5501] ? ext4_block_write_begin+0x10a8/0x1860
[ 321.821865][ T5501] should_fail_ex+0x3aa/0x4e0
[ 321.821890][ T5501] copy_page_from_iter_atomic+0x231/0x12f0
[ 321.821929][ T5501] ? iov_iter_zero+0xf60/0xf60
[ 321.821955][ T5501] ? ext4_dirty_folio+0x310/0x310
[ 321.821977][ T5501] ? fault_in_iov_iter_readable+0xdf/0x280
[ 321.895682][ T5501] generic_perform_write+0x392/0x630
[ 321.901016][ T5501] ? generic_file_direct_write+0x3f0/0x3f0
[ 321.906868][ T5501] ? ext4_write_checks+0x256/0x2c0
[ 321.912023][ T5501] ext4_buffered_write_iter+0xc6/0x350
[ 321.913965][ T5506] loop1: detected capacity change from 0 to 32768
[ 321.917504][ T5501] ext4_file_write_iter+0x1d3/0x1ad0
[ 321.924902][ T5509] loop4: detected capacity change from 0 to 32768
[ 321.929183][ T5501] ? read_lock_is_recursive+0x20/0x20
[ 321.929222][ T5501] ? ext4_file_read_iter+0x670/0x670
[ 321.946496][ T5501] vfs_write+0x782/0xaf0
[ 321.950777][ T5501] ? file_end_write+0x250/0x250
[ 321.955744][ T5501] ? __fget_files+0x28/0x4a0
[ 321.960625][ T5501] ? __fget_files+0x435/0x4a0
[ 321.965357][ T5501] ? __fdget_pos+0x2b0/0x340
[ 321.969969][ T5501] ? ksys_write+0x7b/0x2c0
[ 321.974420][ T5501] ksys_write+0x1a0/0x2c0
[ 321.978795][ T5501] ? print_irqtrace_events+0x220/0x220
[ 321.984285][ T5501] ? __ia32_sys_read+0x90/0x90
[ 321.989171][ T5501] ? syscall_enter_from_user_mode+0x32/0x230
[ 321.995189][ T5501] ? lockdep_hardirqs_on+0x98/0x140
[ 322.000403][ T5501] ? syscall_enter_from_user_mode+0x32/0x230
[ 322.006384][ T5501] do_syscall_64+0x41/0xc0
[ 322.010798][ T5501] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 322.016689][ T5501] RIP: 0033:0x7fc2e7c7cae9
[ 322.021096][ T5501] 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
[ 322.040798][ T5501] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 322.049304][ T5501] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 322.057286][ T5501] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 322.065366][ T5501] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 322.073341][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 322.081399][ T5501] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 322.089388][ T5501]
[ 322.141407][ T5509] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5509)
[ 322.187064][ T5506] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5506)
[ 322.247766][ T5485] BTRFS error (device loop2): open_ctree failed
[ 322.291733][ T5511] loop5: detected capacity change from 0 to 32768
[ 322.317624][ T5511] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (5511)
[ 322.393390][ T5511] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm
[ 322.427129][ T5511] BTRFS info (device loop5): doing ref verification
[ 322.453075][ T5511] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 322.511839][ T5511] BTRFS info (device loop5): force zlib compression, level 3
[ 322.545113][ T5511] BTRFS info (device loop5): allowing degraded mounts
[ 322.567341][ T5511] BTRFS info (device loop5): using free space tree
[ 322.624493][ T5509] FAULT_INJECTION: forcing a failure.
[ 322.624493][ T5509] name failslab, interval 1, probability 0, space 0, times 0
[ 322.637587][ T5509] CPU: 0 PID: 5509 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 322.648031][ T5509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 322.658122][ T5509] Call Trace:
[ 322.661412][ T5509]
[ 322.664449][ T5509] dump_stack_lvl+0x1e7/0x2d0
[ 322.669153][ T5509] ? nf_tcp_handle_invalid+0x650/0x650
[ 322.674745][ T5509] ? panic+0x770/0x770
[ 322.679458][ T5509] ? __asan_memset+0x23/0x40
[ 322.684082][ T5509] should_fail_ex+0x3aa/0x4e0
[ 322.688787][ T5509] should_failslab+0x9/0x20
[ 322.693320][ T5509] slab_pre_alloc_hook+0x59/0x310
[ 322.698627][ T5509] kmem_cache_alloc+0x52/0x300
[ 322.703581][ T5509] ? __es_insert_extent+0x719/0x1760
[ 322.708888][ T5509] __es_insert_extent+0x719/0x1760
[ 322.714123][ T5509] ext4_es_insert_delayed_block+0x37d/0x910
[ 322.720046][ T5509] ? ext4_is_pending+0x1f0/0x1f0
[ 322.722171][ T5506] FAULT_INJECTION: forcing a failure.
[ 322.722171][ T5506] name failslab, interval 1, probability 0, space 0, times 0
[ 322.724989][ T5509] ? do_raw_spin_unlock+0x13b/0x8b0
[ 322.725023][ T5509] ? _raw_spin_unlock+0x28/0x40
[ 322.747913][ T5509] ? ext4_da_reserve_space+0x2a1/0x500
[ 322.753429][ T5509] ext4_da_get_block_prep+0x9e2/0x1410
[ 322.759002][ T5509] ? ext4_da_release_space+0x560/0x560
[ 322.764483][ T5509] ? ext4_block_write_begin+0x27d/0x1860
[ 322.770129][ T5509] ? do_raw_spin_unlock+0x13b/0x8b0
[ 322.775348][ T5509] ext4_block_write_begin+0x552/0x1860
[ 322.780816][ T5509] ? folio_add_lru+0x27b/0x9d0
[ 322.785600][ T5509] ? ext4_da_release_space+0x560/0x560
[ 322.791693][ T5509] ? ext4_iomap_swap_activate+0x40/0x40
[ 322.797241][ T5509] ? __filemap_get_folio+0x8f1/0xbb0
[ 322.802634][ T5509] ext4_da_write_begin+0x5e4/0xa40
[ 322.807761][ T5509] ? ext4_dirty_folio+0x310/0x310
[ 322.812792][ T5509] ? fault_in_iov_iter_readable+0xdf/0x280
[ 322.818604][ T5509] generic_perform_write+0x31b/0x630
[ 322.823886][ T5509] ? do_raw_spin_unlock+0x13b/0x8b0
[ 322.829107][ T5509] ? generic_file_direct_write+0x3f0/0x3f0
[ 322.834918][ T5509] ? ext4_write_checks+0x256/0x2c0
[ 322.840033][ T5509] ext4_buffered_write_iter+0xc6/0x350
[ 322.845497][ T5509] ext4_file_write_iter+0x1d3/0x1ad0
[ 322.850793][ T5509] ? read_lock_is_recursive+0x20/0x20
[ 322.856176][ T5509] ? ext4_file_read_iter+0x670/0x670
[ 322.861474][ T5509] vfs_write+0x782/0xaf0
[ 322.865837][ T5509] ? file_end_write+0x250/0x250
[ 322.870805][ T5509] ? __fget_files+0x28/0x4a0
[ 322.875483][ T5509] ? __fget_files+0x435/0x4a0
[ 322.880168][ T5509] ? __fdget_pos+0x2b0/0x340
[ 322.884761][ T5509] ? ksys_write+0x7b/0x2c0
[ 322.889183][ T5509] ksys_write+0x1a0/0x2c0
[ 322.893517][ T5509] ? print_irqtrace_events+0x220/0x220
[ 322.898978][ T5509] ? __ia32_sys_read+0x90/0x90
[ 322.903745][ T5509] ? syscall_enter_from_user_mode+0x32/0x230
[ 322.909728][ T5509] ? lockdep_hardirqs_on+0x98/0x140
[ 322.914930][ T5509] ? syscall_enter_from_user_mode+0x32/0x230
[ 322.920921][ T5509] do_syscall_64+0x41/0xc0
[ 322.925343][ T5509] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 322.931803][ T5509] RIP: 0033:0x7fe60f67cae9
[ 322.936356][ T5509] 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
[ 322.955972][ T5509] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 322.964402][ T5509] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 322.972377][ T5509] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 322.980354][ T5509] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 322.988335][ T5509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 322.996322][ T5509] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 323.004307][ T5509]
[ 323.007325][ T5506] CPU: 1 PID: 5506 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 323.017675][ T5506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 323.027752][ T5506] Call Trace:
[ 323.031043][ T5506]
[ 323.033984][ T5506] dump_stack_lvl+0x1e7/0x2d0
[ 323.038668][ T5506] ? nf_tcp_handle_invalid+0x650/0x650
[ 323.044655][ T5506] ? panic+0x770/0x770
[ 323.048806][ T5506] ? __asan_memset+0x23/0x40
[ 323.053408][ T5506] should_fail_ex+0x3aa/0x4e0
[ 323.058121][ T5506] should_failslab+0x9/0x20
[ 323.062638][ T5506] slab_pre_alloc_hook+0x59/0x310
[ 323.067839][ T5506] kmem_cache_alloc+0x52/0x300
[ 323.074536][ T5506] ? __es_insert_extent+0x719/0x1760
[ 323.079842][ T5506] __es_insert_extent+0x719/0x1760
[ 323.084979][ T5506] ext4_es_insert_delayed_block+0x37d/0x910
[ 323.090877][ T5506] ? ext4_is_pending+0x1f0/0x1f0
[ 323.095808][ T5506] ? do_raw_spin_unlock+0x13b/0x8b0
[ 323.101007][ T5506] ? _raw_spin_unlock+0x28/0x40
[ 323.105851][ T5506] ? ext4_da_reserve_space+0x2a1/0x500
[ 323.111310][ T5506] ext4_da_get_block_prep+0x9e2/0x1410
[ 323.116777][ T5506] ? ext4_da_release_space+0x560/0x560
[ 323.122236][ T5506] ? ext4_block_write_begin+0x27d/0x1860
[ 323.127871][ T5506] ? do_raw_spin_unlock+0x13b/0x8b0
[ 323.133086][ T5506] ext4_block_write_begin+0x552/0x1860
[ 323.138627][ T5506] ? folio_add_lru+0x27b/0x9d0
[ 323.143572][ T5506] ? ext4_da_release_space+0x560/0x560
[ 323.149486][ T5506] ? ext4_iomap_swap_activate+0x40/0x40
[ 323.155236][ T5506] ? __filemap_get_folio+0x8f1/0xbb0
[ 323.160523][ T5506] ext4_da_write_begin+0x5e4/0xa40
[ 323.165904][ T5506] ? ext4_dirty_folio+0x310/0x310
[ 323.171160][ T5506] ? fault_in_iov_iter_readable+0xdf/0x280
[ 323.177099][ T5506] generic_perform_write+0x31b/0x630
[ 323.182410][ T5506] ? do_raw_spin_unlock+0x13b/0x8b0
[ 323.187622][ T5506] ? generic_file_direct_write+0x3f0/0x3f0
[ 323.193445][ T5506] ? ext4_write_checks+0x256/0x2c0
[ 323.198560][ T5506] ext4_buffered_write_iter+0xc6/0x350
[ 323.204024][ T5506] ext4_file_write_iter+0x1d3/0x1ad0
[ 323.209313][ T5506] ? read_lock_is_recursive+0x20/0x20
[ 323.214690][ T5506] ? ext4_file_read_iter+0x670/0x670
[ 323.219977][ T5506] vfs_write+0x782/0xaf0
[ 323.224225][ T5506] ? file_end_write+0x250/0x250
[ 323.229083][ T5506] ? __fget_files+0x28/0x4a0
[ 323.233663][ T5506] ? __fget_files+0x435/0x4a0
[ 323.238338][ T5506] ? __fdget_pos+0x2b0/0x340
[ 323.242933][ T5506] ? ksys_write+0x7b/0x2c0
[ 323.247384][ T5506] ksys_write+0x1a0/0x2c0
[ 323.251739][ T5506] ? print_irqtrace_events+0x220/0x220
[ 323.257304][ T5506] ? __ia32_sys_read+0x90/0x90
[ 323.262085][ T5506] ? syscall_enter_from_user_mode+0x32/0x230
[ 323.268075][ T5506] ? lockdep_hardirqs_on+0x98/0x140
[ 323.273276][ T5506] ? syscall_enter_from_user_mode+0x32/0x230
[ 323.279262][ T5506] do_syscall_64+0x41/0xc0
[ 323.283687][ T5506] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 323.289755][ T5506] RIP: 0033:0x7f59c367cae9
[ 323.294164][ T5506] 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
[ 323.313776][ T5506] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 323.322187][ T5506] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 323.330161][ T5506] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 323.338383][ T5506] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 323.346364][ T5506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 323.354326][ T5506] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 323.362305][ T5506]
2023/10/25 02:30:28 executed programs: 60
[ 323.848376][ T5511] BTRFS info (device loop5): auto enabling async discard
[ 324.085820][ T5526] loop3: detected capacity change from 0 to 32768
[ 324.135956][ T5526] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5526)
[ 324.490867][ T5539] loop2: detected capacity change from 0 to 32768
[ 324.533560][ T5539] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5539)
[ 324.572364][ T5528] loop0: detected capacity change from 0 to 32768
[ 324.609896][ T5539] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 324.661872][ T5539] BTRFS info (device loop2): doing ref verification
[ 324.671053][ T5528] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5528)
[ 324.703927][ T5539] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 324.743450][ T5539] BTRFS info (device loop2): force zlib compression, level 3
[ 324.781325][ T5539] BTRFS info (device loop2): allowing degraded mounts
[ 324.793412][ T5526] FAULT_INJECTION: forcing a failure.
[ 324.793412][ T5526] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 324.806586][ T5526] CPU: 1 PID: 5526 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 324.808568][ T5539] BTRFS info (device loop2): using free space tree
[ 324.816914][ T5526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 324.816929][ T5526] Call Trace:
[ 324.816938][ T5526]
[ 324.816946][ T5526] dump_stack_lvl+0x1e7/0x2d0
[ 324.816977][ T5526] ? nf_tcp_handle_invalid+0x650/0x650
[ 324.816998][ T5526] ? panic+0x770/0x770
[ 324.817011][ T5526] ? ext4_block_write_begin+0x10a8/0x1860
[ 324.817045][ T5526] should_fail_ex+0x3aa/0x4e0
[ 324.864482][ T5526] copy_page_from_iter_atomic+0x231/0x12f0
[ 324.870339][ T5526] ? iov_iter_zero+0xf60/0xf60
[ 324.875135][ T5526] ? ext4_dirty_folio+0x310/0x310
[ 324.880191][ T5526] ? fault_in_iov_iter_readable+0xdf/0x280
[ 324.886025][ T5526] generic_perform_write+0x392/0x630
[ 324.891351][ T5526] ? generic_file_direct_write+0x3f0/0x3f0
[ 324.897181][ T5526] ? ext4_write_checks+0x256/0x2c0
[ 324.902317][ T5526] ext4_buffered_write_iter+0xc6/0x350
[ 324.907802][ T5526] ext4_file_write_iter+0x1d3/0x1ad0
[ 324.913113][ T5526] ? read_lock_is_recursive+0x20/0x20
[ 324.918519][ T5526] ? ext4_file_read_iter+0x670/0x670
[ 324.923842][ T5526] vfs_write+0x782/0xaf0
[ 324.928120][ T5526] ? file_end_write+0x250/0x250
[ 324.933003][ T5526] ? __fget_files+0x28/0x4a0
[ 324.937612][ T5526] ? __fget_files+0x435/0x4a0
[ 324.942321][ T5526] ? __fdget_pos+0x2b0/0x340
[ 324.946927][ T5526] ? ksys_write+0x7b/0x2c0
[ 324.951370][ T5526] ksys_write+0x1a0/0x2c0
[ 324.955902][ T5526] ? print_irqtrace_events+0x220/0x220
[ 324.961478][ T5526] ? __ia32_sys_read+0x90/0x90
[ 324.966283][ T5526] ? syscall_enter_from_user_mode+0x32/0x230
[ 324.972304][ T5526] ? lockdep_hardirqs_on+0x98/0x140
[ 324.977537][ T5526] ? syscall_enter_from_user_mode+0x32/0x230
[ 324.983598][ T5526] do_syscall_64+0x41/0xc0
[ 324.988045][ T5526] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 324.993975][ T5526] RIP: 0033:0x7fc2e7c7cae9
[ 324.998409][ T5526] 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
[ 325.018041][ T5526] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 325.026484][ T5526] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 325.034478][ T5526] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 325.042467][ T5526] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 325.050498][ T5526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 325.058487][ T5526] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 325.066496][ T5526]
[ 325.235282][ T5549] loop1: detected capacity change from 0 to 32768
[ 325.301354][ T5549] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5549)
[ 325.441379][ T5539] BTRFS info (device loop2): auto enabling async discard
[ 325.513807][ T5545] loop4: detected capacity change from 0 to 32768
[ 325.526337][ T5545] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5545)
[ 325.879398][ T5552] loop5: detected capacity change from 0 to 32768
[ 325.905273][ T5549] FAULT_INJECTION: forcing a failure.
[ 325.905273][ T5549] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 325.918627][ T5549] CPU: 1 PID: 5549 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 325.928981][ T5549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 325.939192][ T5549] Call Trace:
[ 325.943720][ T5549]
[ 325.946670][ T5549] dump_stack_lvl+0x1e7/0x2d0
[ 325.951482][ T5549] ? nf_tcp_handle_invalid+0x650/0x650
[ 325.956973][ T5549] ? panic+0x770/0x770
[ 325.961237][ T5549] ? ext4_block_write_begin+0x10a8/0x1860
[ 325.967001][ T5549] should_fail_ex+0x3aa/0x4e0
[ 325.971903][ T5549] copy_page_from_iter_atomic+0x231/0x12f0
[ 325.980292][ T5549] ? iov_iter_zero+0xf60/0xf60
[ 325.985098][ T5549] ? ext4_dirty_folio+0x310/0x310
[ 325.990159][ T5549] ? fault_in_iov_iter_readable+0xdf/0x280
[ 325.996181][ T5549] generic_perform_write+0x392/0x630
[ 326.001506][ T5549] ? generic_file_direct_write+0x3f0/0x3f0
[ 326.007606][ T5549] ? ext4_write_checks+0x256/0x2c0
[ 326.012742][ T5549] ext4_buffered_write_iter+0xc6/0x350
[ 326.018222][ T5549] ext4_file_write_iter+0x1d3/0x1ad0
[ 326.023537][ T5549] ? read_lock_is_recursive+0x20/0x20
[ 326.028945][ T5549] ? ext4_file_read_iter+0x670/0x670
[ 326.034278][ T5549] vfs_write+0x782/0xaf0
[ 326.038557][ T5549] ? file_end_write+0x250/0x250
[ 326.043436][ T5549] ? __fget_files+0x28/0x4a0
[ 326.048036][ T5549] ? __fget_files+0x435/0x4a0
[ 326.052736][ T5549] ? __fdget_pos+0x2b0/0x340
[ 326.057454][ T5549] ? ksys_write+0x7b/0x2c0
[ 326.062513][ T5549] ksys_write+0x1a0/0x2c0
[ 326.067678][ T5549] ? print_irqtrace_events+0x220/0x220
[ 326.073262][ T5549] ? __ia32_sys_read+0x90/0x90
[ 326.078239][ T5549] ? syscall_enter_from_user_mode+0x32/0x230
[ 326.084517][ T5549] ? lockdep_hardirqs_on+0x98/0x140
[ 326.089757][ T5549] ? syscall_enter_from_user_mode+0x32/0x230
[ 326.095985][ T5549] do_syscall_64+0x41/0xc0
[ 326.100434][ T5549] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 326.106360][ T5549] RIP: 0033:0x7f59c367cae9
[ 326.110801][ T5549] 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
[ 326.130430][ T5549] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 326.138993][ T5549] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 326.146990][ T5549] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 326.154986][ T5549] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 326.163345][ T5549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 326.172299][ T5549] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 326.180319][ T5549]
[ 326.198249][ T5545] FAULT_INJECTION: forcing a failure.
[ 326.198249][ T5545] name failslab, interval 1, probability 0, space 0, times 0
[ 326.211252][ T5545] CPU: 0 PID: 5545 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 326.221603][ T5545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 326.231683][ T5545] Call Trace:
[ 326.235062][ T5545]
[ 326.238016][ T5545] dump_stack_lvl+0x1e7/0x2d0
[ 326.242740][ T5545] ? nf_tcp_handle_invalid+0x650/0x650
[ 326.248222][ T5545] ? panic+0x770/0x770
[ 326.252312][ T5545] ? __asan_memset+0x23/0x40
[ 326.256924][ T5545] should_fail_ex+0x3aa/0x4e0
[ 326.261444][ T5552] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5552)
[ 326.261614][ T5545] should_failslab+0x9/0x20
[ 326.276783][ T5545] slab_pre_alloc_hook+0x59/0x310
[ 326.281838][ T5545] kmem_cache_alloc+0x52/0x300
[ 326.286626][ T5545] ? __es_insert_extent+0x719/0x1760
[ 326.291940][ T5545] __es_insert_extent+0x719/0x1760
[ 326.297094][ T5545] ext4_es_insert_delayed_block+0x37d/0x910
[ 326.303015][ T5545] ? ext4_is_pending+0x1f0/0x1f0
[ 326.307968][ T5545] ? do_raw_spin_unlock+0x13b/0x8b0
[ 326.313203][ T5545] ? _raw_spin_unlock+0x28/0x40
[ 326.318083][ T5545] ? ext4_da_reserve_space+0x2a1/0x500
[ 326.323574][ T5545] ext4_da_get_block_prep+0x9e2/0x1410
[ 326.329425][ T5545] ? ext4_da_release_space+0x560/0x560
[ 326.334912][ T5545] ? ext4_block_write_begin+0x27d/0x1860
[ 326.340592][ T5545] ? do_raw_spin_unlock+0x13b/0x8b0
[ 326.345823][ T5545] ext4_block_write_begin+0x552/0x1860
[ 326.351303][ T5545] ? folio_add_lru+0x27b/0x9d0
[ 326.356106][ T5545] ? ext4_da_release_space+0x560/0x560
[ 326.361591][ T5545] ? ext4_iomap_swap_activate+0x40/0x40
[ 326.367179][ T5545] ? __filemap_get_folio+0x8f1/0xbb0
[ 326.372667][ T5545] ext4_da_write_begin+0x5e4/0xa40
[ 326.377815][ T5545] ? ext4_dirty_folio+0x310/0x310
[ 326.382864][ T5545] ? fault_in_iov_iter_readable+0xdf/0x280
[ 326.388698][ T5545] generic_perform_write+0x31b/0x630
[ 326.394023][ T5545] ? generic_file_direct_write+0x3f0/0x3f0
[ 326.400035][ T5545] ? ext4_write_checks+0x256/0x2c0
[ 326.405175][ T5545] ext4_buffered_write_iter+0xc6/0x350
[ 326.410661][ T5545] ext4_file_write_iter+0x1d3/0x1ad0
[ 326.415988][ T5545] ? read_lock_is_recursive+0x20/0x20
[ 326.421402][ T5545] ? ext4_file_read_iter+0x670/0x670
[ 326.426720][ T5545] vfs_write+0x782/0xaf0
[ 326.431001][ T5545] ? file_end_write+0x250/0x250
[ 326.435882][ T5545] ? __fget_files+0x28/0x4a0
[ 326.440487][ T5545] ? __fget_files+0x435/0x4a0
[ 326.445193][ T5545] ? __fdget_pos+0x2b0/0x340
[ 326.450251][ T5545] ? ksys_write+0x7b/0x2c0
[ 326.454698][ T5545] ksys_write+0x1a0/0x2c0
[ 326.459062][ T5545] ? print_irqtrace_events+0x220/0x220
[ 326.464546][ T5545] ? __ia32_sys_read+0x90/0x90
[ 326.470212][ T5545] ? syscall_enter_from_user_mode+0x32/0x230
[ 326.476219][ T5545] ? lockdep_hardirqs_on+0x98/0x140
[ 326.481448][ T5545] ? syscall_enter_from_user_mode+0x32/0x230
[ 326.487460][ T5545] do_syscall_64+0x41/0xc0
[ 326.492074][ T5545] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 326.497998][ T5545] RIP: 0033:0x7fe60f67cae9
[ 326.502787][ T5545] 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
[ 326.522516][ T5545] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 326.530966][ T5545] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 326.539754][ T5545] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 326.550026][ T5545] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 326.558296][ T5545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 326.566402][ T5545] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 326.575575][ T5545]
[ 326.763053][ T5567] loop3: detected capacity change from 0 to 32768
[ 326.820531][ T5567] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5567)
[ 326.937465][ T5567] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm
[ 326.981292][ T5567] BTRFS info (device loop3): doing ref verification
[ 327.013470][ T5567] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 327.065869][ T5567] BTRFS info (device loop3): force zlib compression, level 3
[ 327.111336][ T5567] BTRFS info (device loop3): allowing degraded mounts
[ 327.118172][ T5567] BTRFS info (device loop3): using free space tree
[ 327.203293][ T5552] FAULT_INJECTION: forcing a failure.
[ 327.203293][ T5552] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 327.216736][ T5552] CPU: 1 PID: 5552 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 327.227096][ T5552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 327.237438][ T5552] Call Trace:
[ 327.240737][ T5552]
[ 327.243687][ T5552] dump_stack_lvl+0x1e7/0x2d0
[ 327.248559][ T5552] ? nf_tcp_handle_invalid+0x650/0x650
[ 327.254038][ T5552] ? panic+0x770/0x770
[ 327.258152][ T5552] ? ext4_block_write_begin+0x10a8/0x1860
[ 327.263918][ T5552] should_fail_ex+0x3aa/0x4e0
[ 327.268629][ T5552] copy_page_from_iter_atomic+0x231/0x12f0
[ 327.274485][ T5552] ? iov_iter_zero+0xf60/0xf60
[ 327.279276][ T5552] ? ext4_dirty_folio+0x310/0x310
[ 327.284416][ T5552] ? fault_in_iov_iter_readable+0xdf/0x280
[ 327.290250][ T5552] generic_perform_write+0x392/0x630
[ 327.295571][ T5552] ? generic_file_direct_write+0x3f0/0x3f0
[ 327.301454][ T5552] ? ext4_write_checks+0x256/0x2c0
[ 327.306593][ T5552] ext4_buffered_write_iter+0xc6/0x350
[ 327.312074][ T5552] ext4_file_write_iter+0x1d3/0x1ad0
[ 327.317386][ T5552] ? read_lock_is_recursive+0x20/0x20
[ 327.322792][ T5552] ? ext4_file_read_iter+0x670/0x670
[ 327.328105][ T5552] vfs_write+0x782/0xaf0
[ 327.332358][ T5552] ? file_end_write+0x250/0x250
[ 327.337206][ T5552] ? __fget_files+0x28/0x4a0
[ 327.341786][ T5552] ? __fget_files+0x435/0x4a0
[ 327.346459][ T5552] ? __fdget_pos+0x2b0/0x340
[ 327.351039][ T5552] ? ksys_write+0x7b/0x2c0
[ 327.355452][ T5552] ksys_write+0x1a0/0x2c0
[ 327.359817][ T5552] ? print_irqtrace_events+0x220/0x220
[ 327.365276][ T5552] ? __ia32_sys_read+0x90/0x90
[ 327.370038][ T5552] ? syscall_enter_from_user_mode+0x32/0x230
[ 327.376017][ T5552] ? lockdep_hardirqs_on+0x98/0x140
[ 327.381215][ T5552] ? syscall_enter_from_user_mode+0x32/0x230
[ 327.387198][ T5552] do_syscall_64+0x41/0xc0
[ 327.391625][ T5552] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 327.397516][ T5552] RIP: 0033:0x7fa7a8e7cae9
[ 327.401931][ T5552] 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
[ 327.421529][ T5552] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 327.429946][ T5552] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 327.437909][ T5552] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 327.445873][ T5552] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 327.453836][ T5552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 327.461834][ T5552] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 327.469903][ T5552]
[ 327.477008][ T5571] loop0: detected capacity change from 0 to 32768
[ 327.563806][ T5571] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5571)
[ 327.689076][ T5567] BTRFS info (device loop3): auto enabling async discard
[ 327.949920][ T5574] loop1: detected capacity change from 0 to 32768
[ 328.021362][ T5574] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5574)
[ 328.144710][ T5571] FAULT_INJECTION: forcing a failure.
[ 328.144710][ T5571] name failslab, interval 1, probability 0, space 0, times 0
[ 328.157591][ T5571] CPU: 0 PID: 5571 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 328.167947][ T5571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 328.178029][ T5571] Call Trace:
[ 328.181333][ T5571]
[ 328.184285][ T5571] dump_stack_lvl+0x1e7/0x2d0
[ 328.188995][ T5571] ? nf_tcp_handle_invalid+0x650/0x650
[ 328.194481][ T5571] ? panic+0x770/0x770
[ 328.198581][ T5571] ? __asan_memset+0x23/0x40
[ 328.203212][ T5571] should_fail_ex+0x3aa/0x4e0
[ 328.207967][ T5571] should_failslab+0x9/0x20
[ 328.212493][ T5571] slab_pre_alloc_hook+0x59/0x310
[ 328.217548][ T5571] kmem_cache_alloc+0x52/0x300
[ 328.222337][ T5571] ? __es_insert_extent+0x719/0x1760
[ 328.227656][ T5571] __es_insert_extent+0x719/0x1760
[ 328.232817][ T5571] ext4_es_insert_delayed_block+0x37d/0x910
[ 328.238766][ T5571] ? ext4_is_pending+0x1f0/0x1f0
[ 328.243734][ T5571] ? do_raw_spin_unlock+0x13b/0x8b0
[ 328.248968][ T5571] ? _raw_spin_unlock+0x28/0x40
[ 328.253935][ T5571] ? ext4_da_reserve_space+0x2a1/0x500
[ 328.259435][ T5571] ext4_da_get_block_prep+0x9e2/0x1410
[ 328.264937][ T5571] ? ext4_da_release_space+0x560/0x560
[ 328.270485][ T5571] ? ext4_block_write_begin+0x27d/0x1860
[ 328.276515][ T5571] ? do_raw_spin_unlock+0x13b/0x8b0
[ 328.281755][ T5571] ext4_block_write_begin+0x552/0x1860
[ 328.287332][ T5571] ? folio_add_lru+0x27b/0x9d0
[ 328.292238][ T5571] ? ext4_da_release_space+0x560/0x560
[ 328.297746][ T5571] ? ext4_iomap_swap_activate+0x40/0x40
[ 328.303329][ T5571] ? __filemap_get_folio+0x8f1/0xbb0
[ 328.308652][ T5571] ext4_da_write_begin+0x5e4/0xa40
[ 328.313805][ T5571] ? ext4_dirty_folio+0x310/0x310
[ 328.318863][ T5571] ? fault_in_iov_iter_readable+0xdf/0x280
[ 328.324706][ T5571] generic_perform_write+0x31b/0x630
[ 328.330024][ T5571] ? do_raw_spin_unlock+0x13b/0x8b0
[ 328.332629][ T5578] loop4: detected capacity change from 0 to 32768
[ 328.335269][ T5571] ? generic_file_direct_write+0x3f0/0x3f0
[ 328.347702][ T5571] ? ext4_write_checks+0x256/0x2c0
[ 328.352851][ T5571] ext4_buffered_write_iter+0xc6/0x350
[ 328.358337][ T5571] ext4_file_write_iter+0x1d3/0x1ad0
[ 328.363703][ T5571] ? read_lock_is_recursive+0x20/0x20
[ 328.369117][ T5571] ? ext4_file_read_iter+0x670/0x670
[ 328.374444][ T5571] vfs_write+0x782/0xaf0
[ 328.378815][ T5571] ? file_end_write+0x250/0x250
[ 328.383701][ T5571] ? __fget_files+0x28/0x4a0
[ 328.388330][ T5571] ? __fget_files+0x435/0x4a0
[ 328.394175][ T5571] ? __fdget_pos+0x2b0/0x340
[ 328.398793][ T5571] ? ksys_write+0x7b/0x2c0
[ 328.403246][ T5571] ksys_write+0x1a0/0x2c0
[ 328.407744][ T5571] ? print_irqtrace_events+0x220/0x220
[ 328.413255][ T5571] ? __ia32_sys_read+0x90/0x90
[ 328.418068][ T5571] ? syscall_enter_from_user_mode+0x32/0x230
[ 328.424085][ T5571] ? lockdep_hardirqs_on+0x98/0x140
[ 328.429327][ T5571] ? syscall_enter_from_user_mode+0x32/0x230
[ 328.435460][ T5571] do_syscall_64+0x41/0xc0
[ 328.439915][ T5571] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 328.441311][ T5578] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5578)
[ 328.445912][ T5571] RIP: 0033:0x7fa17067cae9
[ 328.445935][ T5571] 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
[ 328.445951][ T5571] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 328.491604][ T5571] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 328.499692][ T5571] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 328.509772][ T5571] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 328.517769][ T5571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 328.525793][ T5571] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 328.534246][ T5571]
[ 328.554538][ T5576] loop2: detected capacity change from 0 to 32768
[ 328.584895][ T5576] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5576)
[ 328.650028][ T5576] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 328.683377][ T5574] FAULT_INJECTION: forcing a failure.
[ 328.683377][ T5574] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 328.696991][ T5574] CPU: 0 PID: 5574 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 328.707431][ T5574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 328.717514][ T5574] Call Trace:
[ 328.720704][ T5576] BTRFS info (device loop2): doing ref verification
[ 328.720794][ T5574]
[ 328.730514][ T5574] dump_stack_lvl+0x1e7/0x2d0
[ 328.735246][ T5574] ? nf_tcp_handle_invalid+0x650/0x650
[ 328.740738][ T5574] ? panic+0x770/0x770
[ 328.744830][ T5574] ? ext4_block_write_begin+0x10a8/0x1860
[ 328.750592][ T5574] should_fail_ex+0x3aa/0x4e0
[ 328.755303][ T5574] copy_page_from_iter_atomic+0x231/0x12f0
[ 328.761149][ T5574] ? iov_iter_zero+0xf60/0xf60
[ 328.765940][ T5574] ? ext4_dirty_folio+0x310/0x310
[ 328.770991][ T5574] ? fault_in_iov_iter_readable+0xdf/0x280
[ 328.775570][ T5576] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 328.776895][ T5574] generic_perform_write+0x392/0x630
[ 328.776937][ T5574] ? generic_file_direct_write+0x3f0/0x3f0
[ 328.798775][ T5574] ? ext4_write_checks+0x256/0x2c0
[ 328.803919][ T5574] ext4_buffered_write_iter+0xc6/0x350
[ 328.809424][ T5574] ext4_file_write_iter+0x1d3/0x1ad0
[ 328.814752][ T5574] ? read_lock_is_recursive+0x20/0x20
[ 328.820160][ T5574] ? ext4_file_read_iter+0x670/0x670
[ 328.825490][ T5574] vfs_write+0x782/0xaf0
[ 328.829773][ T5574] ? file_end_write+0x250/0x250
[ 328.834663][ T5574] ? __fget_files+0x28/0x4a0
[ 328.839273][ T5574] ? __fget_files+0x435/0x4a0
[ 328.843977][ T5574] ? __fdget_pos+0x2b0/0x340
[ 328.848579][ T5574] ? ksys_write+0x7b/0x2c0
[ 328.853032][ T5574] ksys_write+0x1a0/0x2c0
[ 328.857385][ T5574] ? print_irqtrace_events+0x220/0x220
[ 328.863052][ T5574] ? __ia32_sys_read+0x90/0x90
[ 328.867853][ T5574] ? syscall_enter_from_user_mode+0x32/0x230
[ 328.869269][ T5576] BTRFS info (device loop2): force zlib compression, level 3
[ 328.873839][ T5574] ? lockdep_hardirqs_on+0x98/0x140
[ 328.873869][ T5574] ? syscall_enter_from_user_mode+0x32/0x230
[ 328.873896][ T5574] do_syscall_64+0x41/0xc0
[ 328.873918][ T5574] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 328.873940][ T5574] RIP: 0033:0x7f59c367cae9
[ 328.873958][ T5574] 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
[ 328.873972][ T5574] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 328.873992][ T5574] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 328.874006][ T5574] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 328.874018][ T5574] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 328.959234][ T5574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 328.961275][ T5576] BTRFS info (device loop2): allowing degraded mounts
[ 328.967201][ T5574] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 328.967236][ T5574]
[ 329.061532][ T5576] BTRFS info (device loop2): using free space tree
[ 329.105150][ T5578] FAULT_INJECTION: forcing a failure.
[ 329.105150][ T5578] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 329.118511][ T5578] CPU: 1 PID: 5578 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 329.128861][ T5578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 329.138945][ T5578] Call Trace:
[ 329.142242][ T5578]
[ 329.145186][ T5578] dump_stack_lvl+0x1e7/0x2d0
[ 329.150069][ T5578] ? nf_tcp_handle_invalid+0x650/0x650
[ 329.155553][ T5578] ? panic+0x770/0x770
[ 329.159637][ T5578] ? ext4_block_write_begin+0x10a8/0x1860
[ 329.165392][ T5578] should_fail_ex+0x3aa/0x4e0
[ 329.170099][ T5578] copy_page_from_iter_atomic+0x231/0x12f0
[ 329.175994][ T5578] ? iov_iter_zero+0xf60/0xf60
[ 329.180798][ T5578] ? ext4_dirty_folio+0x310/0x310
[ 329.185862][ T5578] ? fault_in_iov_iter_readable+0xdf/0x280
[ 329.191703][ T5578] generic_perform_write+0x392/0x630
[ 329.194698][ T5595] loop5: detected capacity change from 0 to 32768
[ 329.197015][ T5578] ? generic_file_direct_write+0x3f0/0x3f0
[ 329.197049][ T5578] ? ext4_write_checks+0x256/0x2c0
[ 329.206050][ T5595] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5595)
[ 329.209251][ T5578] ext4_buffered_write_iter+0xc6/0x350
[ 329.209285][ T5578] ext4_file_write_iter+0x1d3/0x1ad0
[ 329.209316][ T5578] ? read_lock_is_recursive+0x20/0x20
[ 329.241296][ T5578] ? ext4_file_read_iter+0x670/0x670
[ 329.246626][ T5578] vfs_write+0x782/0xaf0
[ 329.250913][ T5578] ? file_end_write+0x250/0x250
[ 329.255805][ T5578] ? __fget_files+0x28/0x4a0
[ 329.260411][ T5578] ? __fget_files+0x435/0x4a0
[ 329.265118][ T5578] ? __fdget_pos+0x2b0/0x340
[ 329.269721][ T5578] ? ksys_write+0x7b/0x2c0
[ 329.274185][ T5578] ksys_write+0x1a0/0x2c0
[ 329.278544][ T5578] ? print_irqtrace_events+0x220/0x220
[ 329.284026][ T5578] ? __ia32_sys_read+0x90/0x90
[ 329.288815][ T5578] ? syscall_enter_from_user_mode+0x32/0x230
[ 329.294819][ T5578] ? lockdep_hardirqs_on+0x98/0x140
[ 329.300036][ T5578] ? syscall_enter_from_user_mode+0x32/0x230
[ 329.306037][ T5578] do_syscall_64+0x41/0xc0
[ 329.310474][ T5578] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 329.316384][ T5578] RIP: 0033:0x7fe60f67cae9
[ 329.320815][ T5578] 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
[ 329.340441][ T5578] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
2023/10/25 02:30:33 executed programs: 71
[ 329.348879][ T5578] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 329.356869][ T5578] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 329.364859][ T5578] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 329.372853][ T5578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 329.380931][ T5578] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 329.388945][ T5578]
[ 329.506081][ T5576] BTRFS info (device loop2): auto enabling async discard
[ 329.895815][ T5595] FAULT_INJECTION: forcing a failure.
[ 329.895815][ T5595] name failslab, interval 1, probability 0, space 0, times 0
[ 329.908831][ T5595] CPU: 0 PID: 5595 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 329.919361][ T5595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 329.929532][ T5595] Call Trace:
[ 329.932836][ T5595]
[ 329.935781][ T5595] dump_stack_lvl+0x1e7/0x2d0
[ 329.940586][ T5595] ? nf_tcp_handle_invalid+0x650/0x650
[ 329.946072][ T5595] ? panic+0x770/0x770
[ 329.950165][ T5595] ? __asan_memset+0x23/0x40
[ 329.954777][ T5595] should_fail_ex+0x3aa/0x4e0
[ 329.959491][ T5595] should_failslab+0x9/0x20
[ 329.964105][ T5595] slab_pre_alloc_hook+0x59/0x310
[ 329.969154][ T5595] kmem_cache_alloc+0x52/0x300
[ 329.973937][ T5595] ? __es_insert_extent+0x719/0x1760
[ 329.979250][ T5595] __es_insert_extent+0x719/0x1760
[ 329.984406][ T5595] ext4_es_insert_delayed_block+0x37d/0x910
[ 329.990357][ T5595] ? ext4_is_pending+0x1f0/0x1f0
[ 329.995319][ T5595] ? do_raw_spin_unlock+0x13b/0x8b0
[ 330.000551][ T5595] ? _raw_spin_unlock+0x28/0x40
[ 330.005425][ T5595] ? ext4_da_reserve_space+0x2a1/0x500
[ 330.010910][ T5595] ext4_da_get_block_prep+0x9e2/0x1410
[ 330.016426][ T5595] ? ext4_da_release_space+0x560/0x560
[ 330.021915][ T5595] ? ext4_block_write_begin+0x27d/0x1860
[ 330.027589][ T5595] ? do_raw_spin_unlock+0x13b/0x8b0
[ 330.032833][ T5595] ext4_block_write_begin+0x552/0x1860
[ 330.038401][ T5595] ? folio_add_lru+0x27b/0x9d0
[ 330.043203][ T5595] ? ext4_da_release_space+0x560/0x560
[ 330.048691][ T5595] ? ext4_iomap_swap_activate+0x40/0x40
[ 330.054259][ T5595] ? __filemap_get_folio+0x8f1/0xbb0
[ 330.059572][ T5595] ext4_da_write_begin+0x5e4/0xa40
[ 330.064718][ T5595] ? ext4_dirty_folio+0x310/0x310
[ 330.069771][ T5595] ? fault_in_iov_iter_readable+0xdf/0x280
[ 330.075621][ T5595] generic_perform_write+0x31b/0x630
[ 330.080940][ T5595] ? do_raw_spin_unlock+0x13b/0x8b0
[ 330.086273][ T5595] ? generic_file_direct_write+0x3f0/0x3f0
[ 330.092110][ T5595] ? ext4_write_checks+0x256/0x2c0
[ 330.097249][ T5595] ext4_buffered_write_iter+0xc6/0x350
[ 330.102743][ T5595] ext4_file_write_iter+0x1d3/0x1ad0
[ 330.108072][ T5595] ? read_lock_is_recursive+0x20/0x20
[ 330.113481][ T5595] ? ext4_file_read_iter+0x670/0x670
[ 330.118895][ T5595] vfs_write+0x782/0xaf0
[ 330.123173][ T5595] ? file_end_write+0x250/0x250
[ 330.128057][ T5595] ? __fget_files+0x28/0x4a0
[ 330.132772][ T5595] ? __fget_files+0x435/0x4a0
[ 330.137493][ T5595] ? __fdget_pos+0x2b0/0x340
[ 330.142548][ T5595] ? ksys_write+0x7b/0x2c0
[ 330.146996][ T5595] ksys_write+0x1a0/0x2c0
[ 330.151354][ T5595] ? print_irqtrace_events+0x220/0x220
[ 330.156842][ T5595] ? __ia32_sys_read+0x90/0x90
[ 330.161635][ T5595] ? syscall_enter_from_user_mode+0x32/0x230
[ 330.167649][ T5595] ? lockdep_hardirqs_on+0x98/0x140
[ 330.172880][ T5595] ? syscall_enter_from_user_mode+0x32/0x230
[ 330.178897][ T5595] do_syscall_64+0x41/0xc0
[ 330.183349][ T5595] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 330.189280][ T5595] RIP: 0033:0x7fa7a8e7cae9
[ 330.193894][ T5595] 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
[ 330.213623][ T5595] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 330.222075][ T5595] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 330.230249][ T5595] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 330.238246][ T5595] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 330.246331][ T5595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 330.254324][ T5595] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 330.262340][ T5595]
[ 330.336409][ T5599] loop0: detected capacity change from 0 to 32768
[ 330.405975][ T5599] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5599)
[ 330.567796][ T5600] loop3: detected capacity change from 0 to 32768
[ 330.592845][ T5615] loop4: detected capacity change from 0 to 32768
[ 330.624177][ T5600] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5600)
[ 330.708619][ T5615] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5615)
[ 330.750162][ T5600] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm
[ 330.776663][ T5600] BTRFS info (device loop3): doing ref verification
[ 330.789608][ T5600] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 330.812698][ T5600] BTRFS info (device loop3): force zlib compression, level 3
[ 330.867162][ T5600] BTRFS info (device loop3): allowing degraded mounts
[ 330.903852][ T5600] BTRFS info (device loop3): using free space tree
[ 330.960911][ T5619] loop1: detected capacity change from 0 to 32768
[ 331.021551][ T5619] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5619)
[ 331.066752][ T5599] FAULT_INJECTION: forcing a failure.
[ 331.066752][ T5599] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 331.080990][ T5599] CPU: 0 PID: 5599 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 331.091445][ T5599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 331.101788][ T5599] Call Trace:
[ 331.105079][ T5599]
[ 331.108010][ T5599] dump_stack_lvl+0x1e7/0x2d0
[ 331.112694][ T5599] ? nf_tcp_handle_invalid+0x650/0x650
[ 331.118239][ T5599] ? panic+0x770/0x770
[ 331.122297][ T5599] ? ext4_block_write_begin+0x10a8/0x1860
[ 331.128025][ T5599] should_fail_ex+0x3aa/0x4e0
[ 331.132792][ T5599] copy_page_from_iter_atomic+0x231/0x12f0
[ 331.138628][ T5599] ? iov_iter_zero+0xf60/0xf60
[ 331.143408][ T5599] ? ext4_dirty_folio+0x310/0x310
[ 331.148460][ T5599] ? fault_in_iov_iter_readable+0xdf/0x280
[ 331.154277][ T5599] generic_perform_write+0x392/0x630
[ 331.159684][ T5599] ? generic_file_direct_write+0x3f0/0x3f0
[ 331.165505][ T5599] ? ext4_write_checks+0x256/0x2c0
[ 331.170629][ T5599] ext4_buffered_write_iter+0xc6/0x350
[ 331.176108][ T5599] ext4_file_write_iter+0x1d3/0x1ad0
[ 331.181602][ T5599] ? read_lock_is_recursive+0x20/0x20
[ 331.187128][ T5599] ? ext4_file_read_iter+0x670/0x670
[ 331.193082][ T5599] vfs_write+0x782/0xaf0
[ 331.197354][ T5599] ? file_end_write+0x250/0x250
[ 331.202429][ T5599] ? __fget_files+0x28/0x4a0
[ 331.207032][ T5599] ? __fget_files+0x435/0x4a0
[ 331.212161][ T5599] ? __fdget_pos+0x2b0/0x340
[ 331.216774][ T5599] ? ksys_write+0x7b/0x2c0
[ 331.221469][ T5599] ksys_write+0x1a0/0x2c0
[ 331.226389][ T5599] ? print_irqtrace_events+0x220/0x220
[ 331.232389][ T5599] ? __ia32_sys_read+0x90/0x90
[ 331.237379][ T5599] ? syscall_enter_from_user_mode+0x32/0x230
[ 331.245964][ T5599] ? lockdep_hardirqs_on+0x98/0x140
[ 331.252157][ T5599] ? syscall_enter_from_user_mode+0x32/0x230
[ 331.258345][ T5599] do_syscall_64+0x41/0xc0
[ 331.262936][ T5599] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 331.268827][ T5599] RIP: 0033:0x7fa17067cae9
[ 331.273585][ T5599] 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
[ 331.293464][ T5599] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 331.301880][ T5599] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 331.310042][ T5599] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 331.318125][ T5599] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 331.326459][ T5599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 331.334451][ T5599] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 331.342529][ T5599]
[ 331.367803][ T5600] BTRFS info (device loop3): auto enabling async discard
[ 331.576588][ T5615] FAULT_INJECTION: forcing a failure.
[ 331.576588][ T5615] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 331.591499][ T5615] CPU: 1 PID: 5615 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 331.602688][ T5615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 331.613220][ T5615] Call Trace:
[ 331.616549][ T5615]
[ 331.619497][ T5615] dump_stack_lvl+0x1e7/0x2d0
[ 331.624281][ T5615] ? nf_tcp_handle_invalid+0x650/0x650
[ 331.629758][ T5615] ? panic+0x770/0x770
[ 331.633838][ T5615] ? ext4_block_write_begin+0x10a8/0x1860
[ 331.639667][ T5615] should_fail_ex+0x3aa/0x4e0
[ 331.645281][ T5615] copy_page_from_iter_atomic+0x231/0x12f0
[ 331.651223][ T5615] ? iov_iter_zero+0xf60/0xf60
[ 331.656128][ T5615] ? ext4_dirty_folio+0x310/0x310
[ 331.661251][ T5615] ? fault_in_iov_iter_readable+0xdf/0x280
[ 331.667066][ T5615] generic_perform_write+0x392/0x630
[ 331.672363][ T5615] ? generic_file_direct_write+0x3f0/0x3f0
[ 331.678345][ T5615] ? ext4_write_checks+0x256/0x2c0
[ 331.683733][ T5615] ext4_buffered_write_iter+0xc6/0x350
[ 331.689210][ T5615] ext4_file_write_iter+0x1d3/0x1ad0
[ 331.694512][ T5615] ? read_lock_is_recursive+0x20/0x20
[ 331.699883][ T5615] ? ext4_file_read_iter+0x670/0x670
[ 331.705276][ T5615] vfs_write+0x782/0xaf0
[ 331.709528][ T5615] ? file_end_write+0x250/0x250
[ 331.714380][ T5615] ? __fget_files+0x28/0x4a0
[ 331.718967][ T5615] ? __fget_files+0x435/0x4a0
[ 331.723640][ T5615] ? __fdget_pos+0x2b0/0x340
[ 331.728225][ T5615] ? ksys_write+0x7b/0x2c0
[ 331.732728][ T5615] ksys_write+0x1a0/0x2c0
[ 331.737057][ T5615] ? print_irqtrace_events+0x220/0x220
[ 331.742515][ T5615] ? __ia32_sys_read+0x90/0x90
[ 331.747278][ T5615] ? syscall_enter_from_user_mode+0x32/0x230
[ 331.753634][ T5615] ? lockdep_hardirqs_on+0x98/0x140
[ 331.758843][ T5615] ? syscall_enter_from_user_mode+0x32/0x230
[ 331.764920][ T5615] do_syscall_64+0x41/0xc0
[ 331.769438][ T5615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 331.775333][ T5615] RIP: 0033:0x7fe60f67cae9
[ 331.779745][ T5615] 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
[ 331.799357][ T5615] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 331.807775][ T5615] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 331.815745][ T5615] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 331.823707][ T5615] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 331.831673][ T5615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 331.839635][ T5615] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 331.847612][ T5615]
[ 332.121734][ T5622] loop5: detected capacity change from 0 to 32768
[ 332.171696][ T5622] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5622)
[ 332.223987][ T5619] FAULT_INJECTION: forcing a failure.
[ 332.223987][ T5619] name failslab, interval 1, probability 0, space 0, times 0
[ 332.236807][ T5619] CPU: 1 PID: 5619 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 332.247190][ T5619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 332.257465][ T5619] Call Trace:
[ 332.260764][ T5619]
[ 332.263742][ T5619] dump_stack_lvl+0x1e7/0x2d0
[ 332.268457][ T5619] ? nf_tcp_handle_invalid+0x650/0x650
[ 332.273947][ T5619] ? panic+0x770/0x770
[ 332.278139][ T5619] ? __asan_memset+0x23/0x40
[ 332.282756][ T5619] should_fail_ex+0x3aa/0x4e0
[ 332.287463][ T5619] should_failslab+0x9/0x20
[ 332.291989][ T5619] slab_pre_alloc_hook+0x59/0x310
[ 332.297043][ T5619] kmem_cache_alloc+0x52/0x300
[ 332.307105][ T5619] ? __es_insert_extent+0x719/0x1760
[ 332.312402][ T5619] __es_insert_extent+0x719/0x1760
[ 332.317520][ T5619] ext4_es_insert_delayed_block+0x37d/0x910
[ 332.323413][ T5619] ? ext4_is_pending+0x1f0/0x1f0
[ 332.328361][ T5619] ? do_raw_spin_unlock+0x13b/0x8b0
[ 332.333612][ T5619] ? _raw_spin_unlock+0x28/0x40
[ 332.338471][ T5619] ? ext4_da_reserve_space+0x2a1/0x500
[ 332.344039][ T5619] ext4_da_get_block_prep+0x9e2/0x1410
[ 332.349530][ T5619] ? ext4_da_release_space+0x560/0x560
[ 332.355042][ T5619] ? ext4_block_write_begin+0x27d/0x1860
[ 332.361325][ T5619] ? do_raw_spin_unlock+0x13b/0x8b0
[ 332.366543][ T5619] ext4_block_write_begin+0x552/0x1860
[ 332.372021][ T5619] ? folio_add_lru+0x27b/0x9d0
[ 332.376821][ T5619] ? ext4_da_release_space+0x560/0x560
[ 332.382465][ T5619] ? ext4_iomap_swap_activate+0x40/0x40
[ 332.388017][ T5619] ? __filemap_get_folio+0x8f1/0xbb0
[ 332.393314][ T5619] ext4_da_write_begin+0x5e4/0xa40
[ 332.398526][ T5619] ? ext4_dirty_folio+0x310/0x310
[ 332.403557][ T5619] ? fault_in_iov_iter_readable+0xdf/0x280
[ 332.409456][ T5619] generic_perform_write+0x31b/0x630
[ 332.414753][ T5619] ? do_raw_spin_unlock+0x13b/0x8b0
[ 332.420058][ T5619] ? generic_file_direct_write+0x3f0/0x3f0
[ 332.425865][ T5619] ? ext4_write_checks+0x256/0x2c0
[ 332.430977][ T5619] ext4_buffered_write_iter+0xc6/0x350
[ 332.436535][ T5619] ext4_file_write_iter+0x1d3/0x1ad0
[ 332.441917][ T5619] ? read_lock_is_recursive+0x20/0x20
[ 332.447389][ T5619] ? ext4_file_read_iter+0x670/0x670
[ 332.452856][ T5619] vfs_write+0x782/0xaf0
[ 332.457108][ T5619] ? file_end_write+0x250/0x250
[ 332.462156][ T5619] ? __fget_files+0x28/0x4a0
[ 332.466740][ T5619] ? __fget_files+0x435/0x4a0
[ 332.471425][ T5619] ? __fdget_pos+0x2b0/0x340
[ 332.476023][ T5619] ? ksys_write+0x7b/0x2c0
[ 332.480788][ T5619] ksys_write+0x1a0/0x2c0
[ 332.485206][ T5619] ? print_irqtrace_events+0x220/0x220
[ 332.490937][ T5619] ? __ia32_sys_read+0x90/0x90
[ 332.495883][ T5619] ? syscall_enter_from_user_mode+0x32/0x230
[ 332.501897][ T5619] ? lockdep_hardirqs_on+0x98/0x140
[ 332.507130][ T5619] ? syscall_enter_from_user_mode+0x32/0x230
[ 332.513125][ T5619] do_syscall_64+0x41/0xc0
[ 332.517543][ T5619] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 332.523538][ T5619] RIP: 0033:0x7f59c367cae9
[ 332.528038][ T5619] 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
[ 332.548634][ T5619] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 332.557061][ T5619] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 332.565297][ T5619] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 332.573284][ T5619] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 332.581252][ T5619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 332.589244][ T5619] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 332.597235][ T5619]
[ 332.990602][ T5632] loop2: detected capacity change from 0 to 32768
[ 333.033602][ T5632] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5632)
[ 333.113860][ T5632] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 333.142142][ T5622] FAULT_INJECTION: forcing a failure.
[ 333.142142][ T5622] name failslab, interval 1, probability 0, space 0, times 0
[ 333.155542][ T5622] CPU: 1 PID: 5622 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 333.165910][ T5622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 333.176003][ T5622] Call Trace:
[ 333.179297][ T5622]
[ 333.182243][ T5622] dump_stack_lvl+0x1e7/0x2d0
[ 333.186956][ T5622] ? nf_tcp_handle_invalid+0x650/0x650
[ 333.192447][ T5622] ? panic+0x770/0x770
[ 333.196542][ T5622] ? __asan_memset+0x23/0x40
[ 333.201256][ T5622] should_fail_ex+0x3aa/0x4e0
[ 333.205977][ T5622] should_failslab+0x9/0x20
[ 333.210505][ T5622] slab_pre_alloc_hook+0x59/0x310
[ 333.212204][ T5632] BTRFS info (device loop2): doing ref verification
[ 333.215535][ T5622] kmem_cache_alloc+0x52/0x300
[ 333.215559][ T5622] ? __es_insert_extent+0x719/0x1760
[ 333.232199][ T5622] __es_insert_extent+0x719/0x1760
[ 333.237359][ T5622] ext4_es_insert_delayed_block+0x37d/0x910
[ 333.242359][ T5632] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 333.243272][ T5622] ? ext4_is_pending+0x1f0/0x1f0
[ 333.243297][ T5622] ? do_raw_spin_unlock+0x13b/0x8b0
[ 333.265053][ T5622] ? _raw_spin_unlock+0x28/0x40
[ 333.269930][ T5622] ? ext4_da_reserve_space+0x2a1/0x500
[ 333.275416][ T5622] ext4_da_get_block_prep+0x9e2/0x1410
[ 333.280890][ T5622] ? ext4_da_release_space+0x560/0x560
[ 333.286380][ T5622] ? ext4_block_write_begin+0x27d/0x1860
[ 333.292104][ T5622] ? do_raw_spin_unlock+0x13b/0x8b0
[ 333.297323][ T5622] ext4_block_write_begin+0x552/0x1860
[ 333.302778][ T5622] ? folio_add_lru+0x27b/0x9d0
[ 333.307571][ T5622] ? ext4_da_release_space+0x560/0x560
[ 333.313033][ T5622] ? ext4_iomap_swap_activate+0x40/0x40
[ 333.318574][ T5622] ? __filemap_get_folio+0x8f1/0xbb0
[ 333.323860][ T5622] ext4_da_write_begin+0x5e4/0xa40
[ 333.328981][ T5622] ? ext4_dirty_folio+0x310/0x310
[ 333.334005][ T5622] ? fault_in_iov_iter_readable+0xdf/0x280
[ 333.339815][ T5622] generic_perform_write+0x31b/0x630
[ 333.345098][ T5622] ? do_raw_spin_unlock+0x13b/0x8b0
[ 333.350312][ T5622] ? generic_file_direct_write+0x3f0/0x3f0
[ 333.356127][ T5622] ? ext4_write_checks+0x256/0x2c0
[ 333.361251][ T5622] ext4_buffered_write_iter+0xc6/0x350
[ 333.366721][ T5622] ext4_file_write_iter+0x1d3/0x1ad0
[ 333.372010][ T5622] ? read_lock_is_recursive+0x20/0x20
[ 333.377402][ T5622] ? ext4_file_read_iter+0x670/0x670
[ 333.382698][ T5622] vfs_write+0x782/0xaf0
[ 333.387035][ T5622] ? file_end_write+0x250/0x250
[ 333.391986][ T5622] ? __fget_files+0x28/0x4a0
[ 333.396568][ T5622] ? __fget_files+0x435/0x4a0
[ 333.401245][ T5622] ? __fdget_pos+0x2b0/0x340
[ 333.405833][ T5622] ? ksys_write+0x7b/0x2c0
[ 333.410273][ T5622] ksys_write+0x1a0/0x2c0
[ 333.414606][ T5622] ? print_irqtrace_events+0x220/0x220
[ 333.420065][ T5622] ? __ia32_sys_read+0x90/0x90
[ 333.424834][ T5622] ? syscall_enter_from_user_mode+0x32/0x230
[ 333.430819][ T5622] ? lockdep_hardirqs_on+0x98/0x140
[ 333.436018][ T5622] ? syscall_enter_from_user_mode+0x32/0x230
[ 333.442005][ T5622] do_syscall_64+0x41/0xc0
[ 333.446420][ T5622] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 333.452341][ T5622] RIP: 0033:0x7fa7a8e7cae9
[ 333.456775][ T5622] 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
[ 333.476420][ T5622] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 333.484838][ T5622] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 333.492808][ T5622] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 333.500882][ T5622] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 333.508854][ T5622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 333.516822][ T5622] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 333.524977][ T5622]
[ 333.621041][ T5632] BTRFS info (device loop2): force zlib compression, level 3
[ 333.628869][ T5632] BTRFS info (device loop2): allowing degraded mounts
[ 333.638964][ T5632] BTRFS info (device loop2): using free space tree
[ 333.658646][ T5642] loop0: detected capacity change from 0 to 32768
[ 333.709812][ T5642] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5642)
[ 333.813608][ T5632] BTRFS info (device loop2): auto enabling async discard
[ 334.152143][ T5644] loop4: detected capacity change from 0 to 32768
[ 334.192246][ T5644] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5644)
[ 334.262777][ T5642] FAULT_INJECTION: forcing a failure.
[ 334.262777][ T5642] name failslab, interval 1, probability 0, space 0, times 0
[ 334.275590][ T5642] CPU: 1 PID: 5642 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 334.285953][ T5642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 334.296128][ T5642] Call Trace:
[ 334.299423][ T5642]
[ 334.302370][ T5642] dump_stack_lvl+0x1e7/0x2d0
[ 334.307081][ T5642] ? nf_tcp_handle_invalid+0x650/0x650
[ 334.312563][ T5642] ? panic+0x770/0x770
[ 334.316663][ T5642] ? __asan_memset+0x23/0x40
[ 334.321276][ T5642] should_fail_ex+0x3aa/0x4e0
[ 334.325983][ T5642] should_failslab+0x9/0x20
[ 334.330516][ T5642] slab_pre_alloc_hook+0x59/0x310
[ 334.331718][ T5654] loop5: detected capacity change from 0 to 32768
[ 334.335549][ T5642] kmem_cache_alloc+0x52/0x300
[ 334.335572][ T5642] ? __es_insert_extent+0x719/0x1760
[ 334.352183][ T5642] __es_insert_extent+0x719/0x1760
[ 334.357338][ T5642] ext4_es_insert_delayed_block+0x37d/0x910
[ 334.363261][ T5642] ? ext4_is_pending+0x1f0/0x1f0
[ 334.368300][ T5642] ? do_raw_spin_unlock+0x13b/0x8b0
[ 334.373539][ T5642] ? _raw_spin_unlock+0x28/0x40
[ 334.375909][ T5654] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5654)
[ 334.378581][ T5642] ? ext4_da_reserve_space+0x2a1/0x500
[ 334.378614][ T5642] ext4_da_get_block_prep+0x9e2/0x1410
[ 334.400756][ T5642] ? ext4_da_release_space+0x560/0x560
[ 334.406259][ T5642] ? ext4_block_write_begin+0x27d/0x1860
[ 334.411957][ T5642] ? do_raw_spin_unlock+0x13b/0x8b0
[ 334.417362][ T5642] ext4_block_write_begin+0x552/0x1860
[ 334.422846][ T5642] ? folio_add_lru+0x27b/0x9d0
[ 334.427649][ T5642] ? ext4_da_release_space+0x560/0x560
[ 334.433915][ T5642] ? ext4_iomap_swap_activate+0x40/0x40
[ 334.439489][ T5642] ? __filemap_get_folio+0x8f1/0xbb0
[ 334.444809][ T5642] ext4_da_write_begin+0x5e4/0xa40
[ 334.449961][ T5642] ? ext4_dirty_folio+0x310/0x310
[ 334.455012][ T5642] ? fault_in_iov_iter_readable+0xdf/0x280
[ 334.460858][ T5642] generic_perform_write+0x31b/0x630
[ 334.466259][ T5642] ? do_raw_spin_unlock+0x13b/0x8b0
[ 334.471537][ T5642] ? generic_file_direct_write+0x3f0/0x3f0
[ 334.477555][ T5642] ? ext4_write_checks+0x256/0x2c0
[ 334.482702][ T5642] ext4_buffered_write_iter+0xc6/0x350
[ 334.488191][ T5642] ext4_file_write_iter+0x1d3/0x1ad0
[ 334.493519][ T5642] ? read_lock_is_recursive+0x20/0x20
[ 334.498940][ T5642] ? ext4_file_read_iter+0x670/0x670
[ 334.504275][ T5642] vfs_write+0x782/0xaf0
[ 334.508562][ T5642] ? file_end_write+0x250/0x250
[ 334.513540][ T5642] ? __fget_files+0x28/0x4a0
[ 334.518162][ T5642] ? __fget_files+0x435/0x4a0
[ 334.522963][ T5642] ? __fdget_pos+0x2b0/0x340
[ 334.527676][ T5642] ? ksys_write+0x7b/0x2c0
[ 334.532136][ T5642] ksys_write+0x1a0/0x2c0
[ 334.536515][ T5642] ? print_irqtrace_events+0x220/0x220
[ 334.542455][ T5642] ? __ia32_sys_read+0x90/0x90
[ 334.548136][ T5642] ? syscall_enter_from_user_mode+0x32/0x230
[ 334.554419][ T5642] ? lockdep_hardirqs_on+0x98/0x140
[ 334.557543][ T5646] loop1: detected capacity change from 0 to 32768
[ 334.559642][ T5642] ? syscall_enter_from_user_mode+0x32/0x230
[ 334.559680][ T5642] do_syscall_64+0x41/0xc0
[ 334.578198][ T5642] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 334.584136][ T5642] RIP: 0033:0x7fa17067cae9
[ 334.588674][ T5642] 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
[ 334.608766][ T5642] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 334.617217][ T5642] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 334.625378][ T5642] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 334.633458][ T5642] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 334.641468][ T5642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 334.649467][ T5642] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 334.656637][ T5646] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5646)
[ 334.657545][ T5642]
[ 334.838885][ T5644] FAULT_INJECTION: forcing a failure.
[ 334.838885][ T5644] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 334.852431][ T5644] CPU: 1 PID: 5644 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 334.862797][ T5644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 334.873493][ T5644] Call Trace:
[ 334.876799][ T5644]
[ 334.879752][ T5644] dump_stack_lvl+0x1e7/0x2d0
[ 334.884472][ T5644] ? nf_tcp_handle_invalid+0x650/0x650
[ 334.889961][ T5644] ? panic+0x770/0x770
[ 334.894056][ T5644] ? ext4_block_write_begin+0x10a8/0x1860
[ 334.899823][ T5644] should_fail_ex+0x3aa/0x4e0
[ 334.904541][ T5644] copy_page_from_iter_atomic+0x231/0x12f0
[ 334.910386][ T5644] ? iov_iter_zero+0xf60/0xf60
[ 334.915175][ T5644] ? ext4_dirty_folio+0x310/0x310
[ 334.920230][ T5644] ? fault_in_iov_iter_readable+0xdf/0x280
[ 334.926072][ T5644] generic_perform_write+0x392/0x630
[ 334.931409][ T5644] ? generic_file_direct_write+0x3f0/0x3f0
2023/10/25 02:30:39 executed programs: 81
[ 334.937249][ T5644] ? ext4_write_checks+0x256/0x2c0
[ 334.942392][ T5644] ext4_buffered_write_iter+0xc6/0x350
[ 334.947882][ T5644] ext4_file_write_iter+0x1d3/0x1ad0
[ 334.953201][ T5644] ? read_lock_is_recursive+0x20/0x20
[ 334.958606][ T5644] ? ext4_file_read_iter+0x670/0x670
[ 334.963930][ T5644] vfs_write+0x782/0xaf0
[ 334.968307][ T5644] ? file_end_write+0x250/0x250
[ 334.973189][ T5644] ? __fget_files+0x28/0x4a0
[ 334.977799][ T5644] ? __fget_files+0x435/0x4a0
[ 334.982501][ T5644] ? __fdget_pos+0x2b0/0x340
[ 334.987389][ T5644] ? ksys_write+0x7b/0x2c0
[ 334.991839][ T5644] ksys_write+0x1a0/0x2c0
[ 334.996190][ T5644] ? print_irqtrace_events+0x220/0x220
[ 335.001674][ T5644] ? __ia32_sys_read+0x90/0x90
[ 335.006474][ T5644] ? syscall_enter_from_user_mode+0x32/0x230
[ 335.012481][ T5644] ? lockdep_hardirqs_on+0x98/0x140
[ 335.017973][ T5644] ? syscall_enter_from_user_mode+0x32/0x230
[ 335.023988][ T5644] do_syscall_64+0x41/0xc0
[ 335.028432][ T5644] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 335.034440][ T5644] RIP: 0033:0x7fe60f67cae9
[ 335.038877][ T5644] 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
[ 335.058681][ T5644] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 335.067127][ T5644] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 335.075126][ T5644] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 335.079603][ T5651] loop3: detected capacity change from 0 to 32768
[ 335.083103][ T5644] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 335.083119][ T5644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 335.083129][ T5644] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 335.083159][ T5644]
[ 335.263233][ T5654] FAULT_INJECTION: forcing a failure.
[ 335.263233][ T5654] name failslab, interval 1, probability 0, space 0, times 0
[ 335.274981][ T5651] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5651)
[ 335.278266][ T5654] CPU: 1 PID: 5654 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 335.299436][ T5654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 335.309518][ T5654] Call Trace:
[ 335.312818][ T5654]
[ 335.315768][ T5654] dump_stack_lvl+0x1e7/0x2d0
[ 335.320477][ T5654] ? nf_tcp_handle_invalid+0x650/0x650
[ 335.325965][ T5654] ? panic+0x770/0x770
[ 335.330068][ T5654] ? __asan_memset+0x23/0x40
[ 335.334694][ T5654] should_fail_ex+0x3aa/0x4e0
[ 335.339406][ T5654] should_failslab+0x9/0x20
[ 335.343920][ T5654] slab_pre_alloc_hook+0x59/0x310
[ 335.348951][ T5654] kmem_cache_alloc+0x52/0x300
[ 335.353720][ T5654] ? __es_insert_extent+0x719/0x1760
[ 335.359008][ T5654] __es_insert_extent+0x719/0x1760
[ 335.364132][ T5654] ext4_es_insert_delayed_block+0x37d/0x910
[ 335.370050][ T5654] ? ext4_is_pending+0x1f0/0x1f0
[ 335.375082][ T5654] ? do_raw_spin_unlock+0x13b/0x8b0
[ 335.380282][ T5654] ? _raw_spin_unlock+0x28/0x40
[ 335.385127][ T5654] ? ext4_da_reserve_space+0x2a1/0x500
[ 335.390650][ T5654] ext4_da_get_block_prep+0x9e2/0x1410
[ 335.396139][ T5654] ? ext4_da_release_space+0x560/0x560
[ 335.401604][ T5654] ? ext4_block_write_begin+0x27d/0x1860
[ 335.407243][ T5654] ? do_raw_spin_unlock+0x13b/0x8b0
[ 335.412444][ T5654] ext4_block_write_begin+0x552/0x1860
[ 335.417896][ T5654] ? folio_add_lru+0x27b/0x9d0
[ 335.422666][ T5654] ? ext4_da_release_space+0x560/0x560
[ 335.428122][ T5654] ? ext4_iomap_swap_activate+0x40/0x40
[ 335.433706][ T5654] ? __filemap_get_folio+0x8f1/0xbb0
[ 335.438987][ T5654] ext4_da_write_begin+0x5e4/0xa40
[ 335.444100][ T5654] ? ext4_dirty_folio+0x310/0x310
[ 335.449125][ T5654] ? fault_in_iov_iter_readable+0xdf/0x280
[ 335.455017][ T5654] generic_perform_write+0x31b/0x630
[ 335.460331][ T5654] ? do_raw_spin_unlock+0x13b/0x8b0
[ 335.466507][ T5654] ? generic_file_direct_write+0x3f0/0x3f0
[ 335.472321][ T5654] ? ext4_write_checks+0x256/0x2c0
[ 335.477457][ T5654] ext4_buffered_write_iter+0xc6/0x350
[ 335.483194][ T5654] ext4_file_write_iter+0x1d3/0x1ad0
[ 335.488517][ T5654] ? read_lock_is_recursive+0x20/0x20
[ 335.493920][ T5654] ? ext4_file_read_iter+0x670/0x670
[ 335.499218][ T5654] vfs_write+0x782/0xaf0
[ 335.503907][ T5654] ? file_end_write+0x250/0x250
[ 335.508759][ T5654] ? __fget_files+0x28/0x4a0
[ 335.513348][ T5654] ? __fget_files+0x435/0x4a0
[ 335.518027][ T5654] ? __fdget_pos+0x2b0/0x340
[ 335.522607][ T5654] ? ksys_write+0x7b/0x2c0
[ 335.527023][ T5654] ksys_write+0x1a0/0x2c0
[ 335.531354][ T5654] ? print_irqtrace_events+0x220/0x220
[ 335.537346][ T5654] ? __ia32_sys_read+0x90/0x90
[ 335.543155][ T5654] ? syscall_enter_from_user_mode+0x32/0x230
[ 335.549952][ T5654] ? lockdep_hardirqs_on+0x98/0x140
[ 335.555202][ T5654] ? syscall_enter_from_user_mode+0x32/0x230
[ 335.561288][ T5654] do_syscall_64+0x41/0xc0
[ 335.565813][ T5654] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 335.571711][ T5654] RIP: 0033:0x7fa7a8e7cae9
[ 335.576657][ 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
[ 335.597906][ T5654] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 335.606322][ T5654] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 335.614459][ T5654] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 335.622422][ T5654] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 335.630392][ T5654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 335.638471][ T5654] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 335.647104][ T5654]
[ 335.915980][ T5651] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm
[ 335.930217][ T5651] BTRFS info (device loop3): doing ref verification
[ 335.958057][ T5651] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 336.001327][ T5651] BTRFS info (device loop3): force zlib compression, level 3
[ 336.026481][ T5651] BTRFS info (device loop3): allowing degraded mounts
[ 336.042714][ T5651] BTRFS info (device loop3): using free space tree
[ 336.156785][ T5668] loop0: detected capacity change from 0 to 32768
[ 336.165756][ T5668] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5668)
[ 336.221339][ T5651] BTRFS info (device loop3): auto enabling async discard
[ 336.820461][ T5668] FAULT_INJECTION: forcing a failure.
[ 336.820461][ T5668] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 336.833645][ T5668] CPU: 1 PID: 5668 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 336.844085][ T5668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 336.854147][ T5668] Call Trace:
[ 336.857421][ T5668]
[ 336.860346][ T5668] dump_stack_lvl+0x1e7/0x2d0
[ 336.865030][ T5668] ? nf_tcp_handle_invalid+0x650/0x650
[ 336.870591][ T5668] ? panic+0x770/0x770
[ 336.874682][ T5668] ? ext4_block_write_begin+0x10a8/0x1860
[ 336.881040][ T5668] should_fail_ex+0x3aa/0x4e0
[ 336.886277][ T5668] copy_page_from_iter_atomic+0x231/0x12f0
[ 336.892127][ T5668] ? iov_iter_zero+0xf60/0xf60
[ 336.897017][ T5668] ? ext4_dirty_folio+0x310/0x310
[ 336.902057][ T5668] ? fault_in_iov_iter_readable+0xdf/0x280
[ 336.908582][ T5668] generic_perform_write+0x392/0x630
[ 336.913889][ T5668] ? generic_file_direct_write+0x3f0/0x3f0
[ 336.920070][ T5668] ? ext4_write_checks+0x256/0x2c0
[ 336.925216][ T5668] ext4_buffered_write_iter+0xc6/0x350
[ 336.930698][ T5668] ext4_file_write_iter+0x1d3/0x1ad0
[ 336.936017][ T5668] ? read_lock_is_recursive+0x20/0x20
[ 336.941418][ T5668] ? ext4_file_read_iter+0x670/0x670
[ 336.947003][ T5668] vfs_write+0x782/0xaf0
[ 336.951355][ T5668] ? file_end_write+0x250/0x250
[ 336.956232][ T5668] ? __fget_files+0x28/0x4a0
[ 336.960894][ T5668] ? __fget_files+0x435/0x4a0
[ 336.965582][ T5668] ? __fdget_pos+0x2b0/0x340
[ 336.970362][ T5668] ? ksys_write+0x7b/0x2c0
[ 336.974794][ T5668] ksys_write+0x1a0/0x2c0
[ 336.979219][ T5668] ? print_irqtrace_events+0x220/0x220
[ 336.984778][ T5668] ? __ia32_sys_read+0x90/0x90
[ 336.989635][ T5668] ? syscall_enter_from_user_mode+0x32/0x230
[ 336.995712][ T5668] ? lockdep_hardirqs_on+0x98/0x140
[ 337.000950][ T5668] ? syscall_enter_from_user_mode+0x32/0x230
[ 337.006935][ T5668] do_syscall_64+0x41/0xc0
[ 337.011354][ T5668] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 337.017264][ T5668] RIP: 0033:0x7fa17067cae9
[ 337.021765][ 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
[ 337.041456][ T5668] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 337.049888][ T5668] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 337.057942][ T5668] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 337.065911][ T5668] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 337.073892][ T5668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 337.081965][ T5668] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 337.090125][ T5668]
[ 337.423711][ T5671] loop4: detected capacity change from 0 to 32768
[ 337.485527][ T5671] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5671)
[ 337.528436][ T5675] loop2: detected capacity change from 0 to 32768
[ 337.568777][ T5671] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 337.583677][ T5675] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5675)
[ 337.596029][ T5673] loop1: detected capacity change from 0 to 32768
[ 337.607628][ T5671] BTRFS info (device loop4): doing ref verification
[ 337.630638][ T5671] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 337.644947][ T5673] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5673)
[ 337.686375][ T5671] BTRFS info (device loop4): force zlib compression, level 3
[ 337.730164][ T5671] BTRFS info (device loop4): allowing degraded mounts
[ 337.782543][ T5671] BTRFS info (device loop4): using free space tree
[ 337.798414][ T5692] loop5: detected capacity change from 0 to 32768
[ 337.846758][ T5692] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5692)
[ 337.901413][ T5671] BTRFS info (device loop4): auto enabling async discard
[ 338.022881][ T5675] FAULT_INJECTION: forcing a failure.
[ 338.022881][ T5675] name failslab, interval 1, probability 0, space 0, times 0
[ 338.038112][ T5675] CPU: 1 PID: 5675 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 338.048649][ T5675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 338.058729][ T5675] Call Trace:
[ 338.062221][ T5675]
[ 338.065179][ T5675] dump_stack_lvl+0x1e7/0x2d0
[ 338.069938][ T5675] ? nf_tcp_handle_invalid+0x650/0x650
[ 338.075516][ T5675] ? panic+0x770/0x770
[ 338.079616][ T5675] ? __asan_memset+0x23/0x40
[ 338.084674][ T5675] should_fail_ex+0x3aa/0x4e0
[ 338.089776][ T5675] should_failslab+0x9/0x20
[ 338.094488][ T5675] slab_pre_alloc_hook+0x59/0x310
[ 338.099556][ T5675] kmem_cache_alloc+0x52/0x300
[ 338.104354][ T5675] ? __es_insert_extent+0x719/0x1760
[ 338.109844][ T5675] __es_insert_extent+0x719/0x1760
[ 338.114982][ T5675] ext4_es_insert_delayed_block+0x37d/0x910
[ 338.120886][ T5675] ? ext4_is_pending+0x1f0/0x1f0
[ 338.125829][ T5675] ? do_raw_spin_unlock+0x13b/0x8b0
[ 338.131127][ T5675] ? _raw_spin_unlock+0x28/0x40
[ 338.136180][ T5675] ? ext4_da_reserve_space+0x2a1/0x500
[ 338.141750][ T5675] ext4_da_get_block_prep+0x9e2/0x1410
[ 338.147844][ T5675] ? ext4_da_release_space+0x560/0x560
[ 338.153575][ T5675] ? ext4_block_write_begin+0x27d/0x1860
[ 338.159301][ T5675] ? do_raw_spin_unlock+0x13b/0x8b0
[ 338.164500][ T5675] ext4_block_write_begin+0x552/0x1860
[ 338.169958][ T5675] ? folio_add_lru+0x27b/0x9d0
[ 338.174833][ T5675] ? ext4_da_release_space+0x560/0x560
[ 338.180284][ T5675] ? ext4_iomap_swap_activate+0x40/0x40
[ 338.185825][ T5675] ? __filemap_get_folio+0x8f1/0xbb0
[ 338.191259][ T5675] ext4_da_write_begin+0x5e4/0xa40
[ 338.196382][ T5675] ? ext4_dirty_folio+0x310/0x310
[ 338.201404][ T5675] ? fault_in_iov_iter_readable+0xdf/0x280
[ 338.207209][ T5675] generic_perform_write+0x31b/0x630
[ 338.212486][ T5675] ? do_raw_spin_unlock+0x13b/0x8b0
[ 338.217707][ T5675] ? generic_file_direct_write+0x3f0/0x3f0
[ 338.223615][ T5675] ? ext4_write_checks+0x256/0x2c0
[ 338.228730][ T5675] ext4_buffered_write_iter+0xc6/0x350
[ 338.234545][ T5675] ext4_file_write_iter+0x1d3/0x1ad0
[ 338.239846][ T5675] ? read_lock_is_recursive+0x20/0x20
[ 338.245234][ T5675] ? ext4_file_read_iter+0x670/0x670
[ 338.250531][ T5675] vfs_write+0x782/0xaf0
[ 338.254954][ T5675] ? file_end_write+0x250/0x250
[ 338.259801][ T5675] ? __fget_files+0x28/0x4a0
[ 338.264403][ T5675] ? __fget_files+0x435/0x4a0
[ 338.269111][ T5675] ? __fdget_pos+0x2b0/0x340
[ 338.273705][ T5675] ? ksys_write+0x7b/0x2c0
[ 338.278137][ T5675] ksys_write+0x1a0/0x2c0
[ 338.282470][ T5675] ? print_irqtrace_events+0x220/0x220
[ 338.287948][ T5675] ? __ia32_sys_read+0x90/0x90
[ 338.292733][ T5675] ? syscall_enter_from_user_mode+0x32/0x230
[ 338.298728][ T5675] ? lockdep_hardirqs_on+0x98/0x140
[ 338.303932][ T5675] ? syscall_enter_from_user_mode+0x32/0x230
[ 338.309913][ T5675] do_syscall_64+0x41/0xc0
[ 338.314762][ T5675] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 338.320649][ T5675] RIP: 0033:0x7f3bee27cae9
[ 338.325059][ T5675] 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
[ 338.345272][ T5675] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 338.353685][ T5675] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 338.361653][ T5675] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 338.369618][ T5675] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 338.377615][ T5675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 338.385966][ T5675] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 338.394233][ T5675]
[ 338.480067][ T5695] loop3: detected capacity change from 0 to 32768
[ 338.529083][ T5695] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5695)
[ 338.542784][ T5673] FAULT_INJECTION: forcing a failure.
[ 338.542784][ T5673] name failslab, interval 1, probability 0, space 0, times 0
[ 338.558607][ T5673] CPU: 0 PID: 5673 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 338.559337][ T5692] FAULT_INJECTION: forcing a failure.
[ 338.559337][ T5692] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 338.569139][ T5673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 338.569158][ T5673] Call Trace:
[ 338.569167][ T5673]
[ 338.569176][ T5673] dump_stack_lvl+0x1e7/0x2d0
[ 338.569208][ T5673] ? nf_tcp_handle_invalid+0x650/0x650
[ 338.569231][ T5673] ? panic+0x770/0x770
[ 338.569253][ T5673] ? __es_remove_extent+0x8a4/0x1f10
[ 338.569278][ T5673] should_fail_ex+0x3aa/0x4e0
[ 338.569304][ T5673] should_failslab+0x9/0x20
[ 338.569325][ T5673] slab_pre_alloc_hook+0x59/0x310
[ 338.569349][ T5673] kmem_cache_alloc+0x52/0x300
[ 338.569367][ T5673] ? __es_insert_extent+0x719/0x1760
[ 338.569393][ T5673] __es_insert_extent+0x719/0x1760
[ 338.648056][ T5673] ext4_es_insert_delayed_block+0x37d/0x910
[ 338.653977][ T5673] ? ext4_is_pending+0x1f0/0x1f0
[ 338.658939][ T5673] ? do_raw_spin_unlock+0x13b/0x8b0
[ 338.664325][ T5673] ? _raw_spin_unlock+0x28/0x40
[ 338.669189][ T5673] ? ext4_da_reserve_space+0x2a1/0x500
[ 338.674661][ T5673] ext4_da_get_block_prep+0x9e2/0x1410
[ 338.680140][ T5673] ? ext4_da_release_space+0x560/0x560
[ 338.685609][ T5673] ? ext4_block_write_begin+0x27d/0x1860
[ 338.691259][ T5673] ? do_raw_spin_unlock+0x13b/0x8b0
[ 338.696468][ T5673] ext4_block_write_begin+0x552/0x1860
[ 338.701928][ T5673] ? folio_add_lru+0x27b/0x9d0
[ 338.706708][ T5673] ? ext4_da_release_space+0x560/0x560
[ 338.712345][ T5673] ? ext4_iomap_swap_activate+0x40/0x40
[ 338.717890][ T5673] ? __filemap_get_folio+0x8f1/0xbb0
[ 338.723182][ T5673] ext4_da_write_begin+0x5e4/0xa40
[ 338.728396][ T5673] ? ext4_dirty_folio+0x310/0x310
[ 338.733444][ T5673] ? fault_in_iov_iter_readable+0xdf/0x280
[ 338.739269][ T5673] generic_perform_write+0x31b/0x630
[ 338.744563][ T5673] ? do_raw_spin_unlock+0x13b/0x8b0
[ 338.749791][ T5673] ? generic_file_direct_write+0x3f0/0x3f0
[ 338.755617][ T5673] ? ext4_write_checks+0x256/0x2c0
[ 338.760760][ T5673] ext4_buffered_write_iter+0xc6/0x350
[ 338.766680][ T5673] ext4_file_write_iter+0x1d3/0x1ad0
[ 338.772170][ T5673] ? read_lock_is_recursive+0x20/0x20
[ 338.778023][ T5673] ? ext4_file_read_iter+0x670/0x670
[ 338.783537][ T5673] vfs_write+0x782/0xaf0
[ 338.787894][ T5673] ? file_end_write+0x250/0x250
[ 338.792800][ T5673] ? __fget_files+0x28/0x4a0
[ 338.797412][ T5673] ? __fget_files+0x435/0x4a0
[ 338.802104][ T5673] ? __fdget_pos+0x2b0/0x340
[ 338.806701][ T5673] ? ksys_write+0x7b/0x2c0
[ 338.811131][ T5673] ksys_write+0x1a0/0x2c0
[ 338.815476][ T5673] ? print_irqtrace_events+0x220/0x220
[ 338.820952][ T5673] ? __ia32_sys_read+0x90/0x90
[ 338.825756][ T5673] ? syscall_enter_from_user_mode+0x32/0x230
[ 338.831759][ T5673] ? lockdep_hardirqs_on+0x98/0x140
[ 338.837070][ T5673] ? syscall_enter_from_user_mode+0x32/0x230
[ 338.843058][ T5673] do_syscall_64+0x41/0xc0
[ 338.847481][ T5673] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 338.853383][ T5673] RIP: 0033:0x7f59c367cae9
[ 338.857809][ T5673] 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
[ 338.877513][ T5673] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 338.885942][ T5673] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 338.893921][ T5673] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 338.901978][ T5673] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 338.909975][ T5673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 338.918037][ T5673] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 338.926027][ T5673]
[ 338.929132][ T5692] CPU: 1 PID: 5692 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 338.939479][ T5692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 338.949712][ T5692] Call Trace:
[ 338.952992][ T5692]
[ 338.955926][ T5692] dump_stack_lvl+0x1e7/0x2d0
[ 338.960649][ T5692] ? nf_tcp_handle_invalid+0x650/0x650
[ 338.966127][ T5692] ? panic+0x770/0x770
[ 338.970186][ T5692] ? ext4_block_write_begin+0x10a8/0x1860
[ 338.975918][ T5692] should_fail_ex+0x3aa/0x4e0
[ 338.980597][ T5692] copy_page_from_iter_atomic+0x231/0x12f0
[ 338.986427][ T5692] ? iov_iter_zero+0xf60/0xf60
[ 338.991197][ T5692] ? ext4_dirty_folio+0x310/0x310
[ 338.996222][ T5692] ? fault_in_iov_iter_readable+0xdf/0x280
[ 339.002025][ T5692] generic_perform_write+0x392/0x630
[ 339.007332][ T5692] ? generic_file_direct_write+0x3f0/0x3f0
[ 339.013137][ T5692] ? ext4_write_checks+0x256/0x2c0
[ 339.018419][ T5692] ext4_buffered_write_iter+0xc6/0x350
[ 339.023879][ T5692] ext4_file_write_iter+0x1d3/0x1ad0
[ 339.029166][ T5692] ? read_lock_is_recursive+0x20/0x20
[ 339.034541][ T5692] ? ext4_file_read_iter+0x670/0x670
[ 339.039835][ T5692] vfs_write+0x782/0xaf0
[ 339.044170][ T5692] ? file_end_write+0x250/0x250
[ 339.049044][ T5692] ? __fget_files+0x28/0x4a0
[ 339.053755][ T5692] ? __fget_files+0x435/0x4a0
[ 339.058450][ T5692] ? __fdget_pos+0x2b0/0x340
[ 339.063073][ T5692] ? ksys_write+0x7b/0x2c0
[ 339.067596][ T5692] ksys_write+0x1a0/0x2c0
[ 339.072031][ T5692] ? print_irqtrace_events+0x220/0x220
[ 339.077513][ T5692] ? __ia32_sys_read+0x90/0x90
[ 339.082286][ T5692] ? syscall_enter_from_user_mode+0x32/0x230
[ 339.088281][ T5692] ? lockdep_hardirqs_on+0x98/0x140
[ 339.093485][ T5692] ? syscall_enter_from_user_mode+0x32/0x230
[ 339.099552][ T5692] do_syscall_64+0x41/0xc0
[ 339.104055][ T5692] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 339.109944][ T5692] RIP: 0033:0x7fa7a8e7cae9
[ 339.114364][ T5692] 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
[ 339.134664][ T5692] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 339.143361][ T5692] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 339.151874][ T5692] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 339.160129][ T5692] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 339.168119][ T5692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 339.176107][ T5692] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 339.184103][ T5692]
[ 339.463158][ T5697] loop0: detected capacity change from 0 to 32768
[ 339.554489][ T5697] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5697)
[ 340.147898][ T5697] FAULT_INJECTION: forcing a failure.
[ 340.147898][ T5697] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 340.161451][ T5697] CPU: 0 PID: 5697 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 340.171906][ T5697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 340.181984][ T5697] Call Trace:
[ 340.185282][ T5697]
[ 340.188319][ T5697] dump_stack_lvl+0x1e7/0x2d0
[ 340.193028][ T5697] ? nf_tcp_handle_invalid+0x650/0x650
[ 340.198628][ T5697] ? panic+0x770/0x770
[ 340.202722][ T5697] ? ext4_block_write_begin+0x10a8/0x1860
[ 340.208576][ T5697] should_fail_ex+0x3aa/0x4e0
[ 340.213295][ T5697] copy_page_from_iter_atomic+0x231/0x12f0
[ 340.219151][ T5697] ? iov_iter_zero+0xf60/0xf60
[ 340.223960][ T5697] ? ext4_dirty_folio+0x310/0x310
[ 340.229020][ T5697] ? fault_in_iov_iter_readable+0xdf/0x280
[ 340.234949][ T5697] generic_perform_write+0x392/0x630
[ 340.240276][ T5697] ? generic_file_direct_write+0x3f0/0x3f0
[ 340.246116][ T5697] ? ext4_write_checks+0x256/0x2c0
[ 340.251260][ T5697] ext4_buffered_write_iter+0xc6/0x350
[ 340.256749][ T5697] ext4_file_write_iter+0x1d3/0x1ad0
[ 340.262079][ T5697] ? read_lock_is_recursive+0x20/0x20
[ 340.267488][ T5697] ? ext4_file_read_iter+0x670/0x670
[ 340.272811][ T5697] vfs_write+0x782/0xaf0
[ 340.277097][ T5697] ? file_end_write+0x250/0x250
[ 340.281976][ T5697] ? __fget_files+0x28/0x4a0
[ 340.286589][ T5697] ? __fget_files+0x435/0x4a0
[ 340.291301][ T5697] ? __fdget_pos+0x2b0/0x340
[ 340.295914][ T5697] ? ksys_write+0x7b/0x2c0
[ 340.300361][ T5697] ksys_write+0x1a0/0x2c0
[ 340.304721][ T5697] ? print_irqtrace_events+0x220/0x220
[ 340.310214][ T5697] ? __ia32_sys_read+0x90/0x90
[ 340.315022][ T5697] ? syscall_enter_from_user_mode+0x32/0x230
[ 340.321080][ T5697] ? lockdep_hardirqs_on+0x98/0x140
[ 340.326330][ T5697] ? syscall_enter_from_user_mode+0x32/0x230
[ 340.332361][ T5697] do_syscall_64+0x41/0xc0
[ 340.336814][ T5697] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 340.342743][ T5697] RIP: 0033:0x7fa17067cae9
[ 340.347180][ T5697] 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
[ 340.366812][ T5697] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 340.375261][ T5697] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 340.383534][ T5697] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 340.391626][ T5697] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 340.399729][ T5697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 340.407730][ T5697] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 340.409385][ T5715] loop2: detected capacity change from 0 to 32768
[ 340.416586][ T5697]
[ 340.624319][ T5715] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5715)
2023/10/25 02:30:45 executed programs: 92
[ 340.676306][ T5715] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 340.771833][ T5715] BTRFS info (device loop2): doing ref verification
[ 340.791422][ T5718] loop1: detected capacity change from 0 to 32768
[ 340.813367][ T5715] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 340.832866][ T5718] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5718)
[ 340.833807][ T5721] loop5: detected capacity change from 0 to 32768
[ 340.860506][ T5715] BTRFS info (device loop2): force zlib compression, level 3
[ 340.876588][ T5721] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5721)
[ 340.913181][ T5715] BTRFS info (device loop2): allowing degraded mounts
[ 340.935938][ T5715] BTRFS info (device loop2): using free space tree
[ 341.108046][ T5718] FAULT_INJECTION: forcing a failure.
[ 341.108046][ T5718] name failslab, interval 1, probability 0, space 0, times 0
[ 341.120877][ T5718] CPU: 1 PID: 5718 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 341.131226][ T5718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 341.141311][ T5718] Call Trace:
[ 341.144620][ T5718]
[ 341.147572][ T5718] dump_stack_lvl+0x1e7/0x2d0
[ 341.152284][ T5718] ? nf_tcp_handle_invalid+0x650/0x650
[ 341.157771][ T5718] ? panic+0x770/0x770
[ 341.161878][ T5718] ? __asan_memset+0x23/0x40
[ 341.166497][ T5718] should_fail_ex+0x3aa/0x4e0
[ 341.171210][ T5718] should_failslab+0x9/0x20
[ 341.175737][ T5718] slab_pre_alloc_hook+0x59/0x310
[ 341.180790][ T5718] kmem_cache_alloc+0x52/0x300
[ 341.185577][ T5718] ? __es_insert_extent+0x719/0x1760
[ 341.190898][ T5718] __es_insert_extent+0x719/0x1760
[ 341.196059][ T5718] ext4_es_insert_delayed_block+0x37d/0x910
[ 341.201993][ T5718] ? ext4_is_pending+0x1f0/0x1f0
[ 341.206956][ T5718] ? do_raw_spin_unlock+0x13b/0x8b0
[ 341.212197][ T5718] ? _raw_spin_unlock+0x28/0x40
[ 341.217072][ T5718] ? ext4_da_reserve_space+0x2a1/0x500
[ 341.222563][ T5718] ext4_da_get_block_prep+0x9e2/0x1410
[ 341.228049][ T5718] ? ext4_da_release_space+0x560/0x560
[ 341.233597][ T5718] ? ext4_block_write_begin+0x27d/0x1860
[ 341.239322][ T5718] ? do_raw_spin_unlock+0x13b/0x8b0
[ 341.244530][ T5718] ext4_block_write_begin+0x552/0x1860
[ 341.249990][ T5718] ? folio_add_lru+0x27b/0x9d0
[ 341.254776][ T5718] ? ext4_da_release_space+0x560/0x560
[ 341.260415][ T5718] ? ext4_iomap_swap_activate+0x40/0x40
[ 341.265957][ T5718] ? __filemap_get_folio+0x8f1/0xbb0
[ 341.271253][ T5718] ext4_da_write_begin+0x5e4/0xa40
[ 341.276384][ T5718] ? ext4_dirty_folio+0x310/0x310
[ 341.281408][ T5718] ? fault_in_iov_iter_readable+0xdf/0x280
[ 341.287228][ T5718] generic_perform_write+0x31b/0x630
[ 341.292508][ T5718] ? do_raw_spin_unlock+0x13b/0x8b0
[ 341.297810][ T5718] ? generic_file_direct_write+0x3f0/0x3f0
[ 341.303617][ T5718] ? ext4_write_checks+0x256/0x2c0
[ 341.308817][ T5718] ext4_buffered_write_iter+0xc6/0x350
[ 341.314279][ T5718] ext4_file_write_iter+0x1d3/0x1ad0
[ 341.319569][ T5718] ? read_lock_is_recursive+0x20/0x20
[ 341.324947][ T5718] ? ext4_file_read_iter+0x670/0x670
[ 341.330326][ T5718] vfs_write+0x782/0xaf0
[ 341.334576][ T5718] ? file_end_write+0x250/0x250
[ 341.339426][ T5718] ? __fget_files+0x28/0x4a0
[ 341.344009][ T5718] ? __fget_files+0x435/0x4a0
[ 341.348690][ T5718] ? __fdget_pos+0x2b0/0x340
[ 341.353459][ T5718] ? ksys_write+0x7b/0x2c0
[ 341.357974][ T5718] ksys_write+0x1a0/0x2c0
[ 341.362311][ T5718] ? print_irqtrace_events+0x220/0x220
[ 341.367883][ T5718] ? __ia32_sys_read+0x90/0x90
[ 341.372657][ T5718] ? syscall_enter_from_user_mode+0x32/0x230
[ 341.378639][ T5718] ? lockdep_hardirqs_on+0x98/0x140
[ 341.383840][ T5718] ? syscall_enter_from_user_mode+0x32/0x230
[ 341.389821][ T5718] do_syscall_64+0x41/0xc0
[ 341.394237][ T5718] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 341.400216][ T5718] RIP: 0033:0x7f59c367cae9
[ 341.404627][ T5718] 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
[ 341.424233][ T5718] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 341.432645][ T5718] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 341.440610][ T5718] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 341.448575][ T5718] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 341.456546][ T5718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 341.464689][ T5718] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 341.472929][ T5718]
[ 341.498721][ T5722] loop4: detected capacity change from 0 to 32768
[ 341.517795][ T5722] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5722)
[ 341.614073][ T5721] FAULT_INJECTION: forcing a failure.
[ 341.614073][ T5721] name failslab, interval 1, probability 0, space 0, times 0
[ 341.628407][ T5721] CPU: 1 PID: 5721 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 341.638776][ T5721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 341.648945][ T5721] Call Trace:
[ 341.652247][ T5721]
[ 341.655332][ T5721] dump_stack_lvl+0x1e7/0x2d0
[ 341.660036][ T5721] ? nf_tcp_handle_invalid+0x650/0x650
[ 341.665523][ T5721] ? panic+0x770/0x770
[ 341.669645][ T5721] ? __asan_memset+0x23/0x40
[ 341.674345][ T5721] should_fail_ex+0x3aa/0x4e0
[ 341.679135][ T5721] should_failslab+0x9/0x20
[ 341.683661][ T5721] slab_pre_alloc_hook+0x59/0x310
[ 341.688806][ T5721] kmem_cache_alloc+0x52/0x300
[ 341.693589][ T5721] ? __es_insert_extent+0x719/0x1760
[ 341.698900][ T5721] __es_insert_extent+0x719/0x1760
[ 341.704144][ T5721] ext4_es_insert_delayed_block+0x37d/0x910
[ 341.710081][ T5721] ? ext4_is_pending+0x1f0/0x1f0
[ 341.715059][ T5721] ? do_raw_spin_unlock+0x13b/0x8b0
[ 341.720289][ T5721] ? _raw_spin_unlock+0x28/0x40
[ 341.725169][ T5721] ? ext4_da_reserve_space+0x2a1/0x500
[ 341.730740][ T5721] ext4_da_get_block_prep+0x9e2/0x1410
[ 341.736249][ T5721] ? ext4_da_release_space+0x560/0x560
[ 341.741747][ T5721] ? ext4_block_write_begin+0x27d/0x1860
[ 341.747423][ T5721] ? do_raw_spin_unlock+0x13b/0x8b0
[ 341.752657][ T5721] ext4_block_write_begin+0x552/0x1860
[ 341.758141][ T5721] ? folio_add_lru+0x27b/0x9d0
[ 341.763032][ T5721] ? ext4_da_release_space+0x560/0x560
[ 341.768513][ T5721] ? ext4_iomap_swap_activate+0x40/0x40
[ 341.774071][ T5721] ? __filemap_get_folio+0x8f1/0xbb0
[ 341.779368][ T5721] ext4_da_write_begin+0x5e4/0xa40
[ 341.784776][ T5721] ? ext4_dirty_folio+0x310/0x310
[ 341.789894][ T5721] ? fault_in_iov_iter_readable+0xdf/0x280
[ 341.795714][ T5721] generic_perform_write+0x31b/0x630
[ 341.801000][ T5721] ? do_raw_spin_unlock+0x13b/0x8b0
[ 341.806211][ T5721] ? generic_file_direct_write+0x3f0/0x3f0
[ 341.812020][ T5721] ? ext4_write_checks+0x256/0x2c0
[ 341.817134][ T5721] ext4_buffered_write_iter+0xc6/0x350
[ 341.822594][ T5721] ext4_file_write_iter+0x1d3/0x1ad0
[ 341.827880][ T5721] ? read_lock_is_recursive+0x20/0x20
[ 341.833255][ T5721] ? ext4_file_read_iter+0x670/0x670
[ 341.838544][ T5721] vfs_write+0x782/0xaf0
[ 341.842792][ T5721] ? file_end_write+0x250/0x250
[ 341.847668][ T5721] ? __fget_files+0x28/0x4a0
[ 341.852312][ T5721] ? __fget_files+0x435/0x4a0
[ 341.857009][ T5721] ? __fdget_pos+0x2b0/0x340
[ 341.861596][ T5721] ? ksys_write+0x7b/0x2c0
[ 341.866019][ T5721] ksys_write+0x1a0/0x2c0
[ 341.870357][ T5721] ? print_irqtrace_events+0x220/0x220
[ 341.875819][ T5721] ? __ia32_sys_read+0x90/0x90
[ 341.880584][ T5721] ? syscall_enter_from_user_mode+0x32/0x230
[ 341.886988][ T5721] ? lockdep_hardirqs_on+0x98/0x140
[ 341.892198][ T5721] ? syscall_enter_from_user_mode+0x32/0x230
[ 341.898182][ T5721] do_syscall_64+0x41/0xc0
[ 341.902599][ T5721] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 341.908484][ T5721] RIP: 0033:0x7fa7a8e7cae9
[ 341.912891][ 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
[ 341.932494][ T5721] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 341.940915][ T5721] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 341.949138][ T5721] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 341.957105][ T5721] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 341.965068][ T5721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 341.973029][ T5721] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 341.981005][ T5721]
[ 341.988022][ T5715] BTRFS info (device loop2): auto enabling async discard
[ 341.989182][ T5724] loop3: detected capacity change from 0 to 32768
[ 342.053654][ T5724] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5724)
[ 342.305514][ T5722] FAULT_INJECTION: forcing a failure.
[ 342.305514][ T5722] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 342.318824][ T5722] CPU: 0 PID: 5722 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 342.329178][ T5722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 342.339257][ T5722] Call Trace:
[ 342.342560][ T5722]
[ 342.345503][ T5722] dump_stack_lvl+0x1e7/0x2d0
[ 342.350215][ T5722] ? nf_tcp_handle_invalid+0x650/0x650
[ 342.355718][ T5722] ? panic+0x770/0x770
[ 342.359806][ T5722] ? ext4_block_write_begin+0x10a8/0x1860
[ 342.365568][ T5722] should_fail_ex+0x3aa/0x4e0
[ 342.370279][ T5722] copy_page_from_iter_atomic+0x231/0x12f0
[ 342.376128][ T5722] ? iov_iter_zero+0xf60/0xf60
[ 342.380925][ T5722] ? ext4_dirty_folio+0x310/0x310
[ 342.386084][ T5722] ? fault_in_iov_iter_readable+0xdf/0x280
[ 342.391922][ T5722] generic_perform_write+0x392/0x630
[ 342.397252][ T5722] ? generic_file_direct_write+0x3f0/0x3f0
[ 342.403088][ T5722] ? ext4_write_checks+0x256/0x2c0
[ 342.408225][ T5722] ext4_buffered_write_iter+0xc6/0x350
[ 342.413718][ T5722] ext4_file_write_iter+0x1d3/0x1ad0
[ 342.419037][ T5722] ? read_lock_is_recursive+0x20/0x20
[ 342.424530][ T5722] ? ext4_file_read_iter+0x670/0x670
[ 342.429851][ T5722] vfs_write+0x782/0xaf0
[ 342.434128][ T5722] ? file_end_write+0x250/0x250
[ 342.439007][ T5722] ? __fget_files+0x28/0x4a0
[ 342.443616][ T5722] ? __fget_files+0x435/0x4a0
[ 342.448318][ T5722] ? __fdget_pos+0x2b0/0x340
[ 342.452925][ T5722] ? ksys_write+0x7b/0x2c0
[ 342.457368][ T5722] ksys_write+0x1a0/0x2c0
[ 342.461719][ T5722] ? print_irqtrace_events+0x220/0x220
[ 342.467199][ T5722] ? __ia32_sys_read+0x90/0x90
[ 342.472168][ T5722] ? syscall_enter_from_user_mode+0x32/0x230
[ 342.478271][ T5722] ? lockdep_hardirqs_on+0x98/0x140
[ 342.483500][ T5722] ? syscall_enter_from_user_mode+0x32/0x230
[ 342.489966][ T5722] do_syscall_64+0x41/0xc0
[ 342.494457][ T5722] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 342.500469][ T5722] RIP: 0033:0x7fe60f67cae9
[ 342.504908][ T5722] 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
[ 342.524556][ T5722] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 342.533090][ T5722] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 342.541087][ T5722] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 342.549255][ T5722] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 342.557249][ T5722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 342.565242][ T5722] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 342.573254][ T5722]
[ 342.741891][ T5726] loop0: detected capacity change from 0 to 32768
[ 342.809423][ T5724] FAULT_INJECTION: forcing a failure.
[ 342.809423][ T5724] name failslab, interval 1, probability 0, space 0, times 0
[ 342.822249][ T5724] CPU: 1 PID: 5724 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 342.824694][ T5726] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5726)
[ 342.832579][ T5724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 342.832592][ T5724] Call Trace:
[ 342.832601][ T5724]
[ 342.832608][ T5724] dump_stack_lvl+0x1e7/0x2d0
[ 342.832639][ T5724] ? nf_tcp_handle_invalid+0x650/0x650
[ 342.832661][ T5724] ? panic+0x770/0x770
[ 342.832685][ T5724] ? __asan_memset+0x23/0x40
[ 342.832708][ T5724] should_fail_ex+0x3aa/0x4e0
[ 342.832738][ T5724] should_failslab+0x9/0x20
[ 342.832759][ T5724] slab_pre_alloc_hook+0x59/0x310
[ 342.832784][ T5724] kmem_cache_alloc+0x52/0x300
[ 342.832811][ T5724] ? __es_insert_extent+0x719/0x1760
[ 342.832843][ T5724] __es_insert_extent+0x719/0x1760
[ 342.832886][ T5724] ext4_es_insert_delayed_block+0x37d/0x910
[ 342.832915][ T5724] ? ext4_is_pending+0x1f0/0x1f0
[ 342.832933][ T5724] ? do_raw_spin_unlock+0x13b/0x8b0
[ 342.832959][ T5724] ? _raw_spin_unlock+0x28/0x40
[ 342.832977][ T5724] ? ext4_da_reserve_space+0x2a1/0x500
[ 342.936229][ T5724] ext4_da_get_block_prep+0x9e2/0x1410
[ 342.941720][ T5724] ? ext4_da_release_space+0x560/0x560
[ 342.947282][ T5724] ? ext4_block_write_begin+0x27d/0x1860
[ 342.952931][ T5724] ? do_raw_spin_unlock+0x13b/0x8b0
[ 342.958142][ T5724] ext4_block_write_begin+0x552/0x1860
[ 342.963603][ T5724] ? folio_add_lru+0x27b/0x9d0
[ 342.968372][ T5724] ? ext4_da_release_space+0x560/0x560
[ 342.973865][ T5724] ? ext4_iomap_swap_activate+0x40/0x40
[ 342.979414][ T5724] ? __filemap_get_folio+0x8f1/0xbb0
[ 342.984696][ T5724] ext4_da_write_begin+0x5e4/0xa40
[ 342.989809][ T5724] ? ext4_dirty_folio+0x310/0x310
[ 342.994827][ T5724] ? fault_in_iov_iter_readable+0xdf/0x280
[ 343.000631][ T5724] generic_perform_write+0x31b/0x630
[ 343.005909][ T5724] ? do_raw_spin_unlock+0x13b/0x8b0
[ 343.011118][ T5724] ? generic_file_direct_write+0x3f0/0x3f0
[ 343.016923][ T5724] ? ext4_write_checks+0x256/0x2c0
[ 343.022035][ T5724] ext4_buffered_write_iter+0xc6/0x350
[ 343.027493][ T5724] ext4_file_write_iter+0x1d3/0x1ad0
[ 343.032781][ T5724] ? read_lock_is_recursive+0x20/0x20
[ 343.038156][ T5724] ? ext4_file_read_iter+0x670/0x670
[ 343.043446][ T5724] vfs_write+0x782/0xaf0
[ 343.047691][ T5724] ? file_end_write+0x250/0x250
[ 343.052543][ T5724] ? __fget_files+0x28/0x4a0
[ 343.057130][ T5724] ? __fget_files+0x435/0x4a0
[ 343.061805][ T5724] ? __fdget_pos+0x2b0/0x340
[ 343.066476][ T5724] ? ksys_write+0x7b/0x2c0
[ 343.070893][ T5724] ksys_write+0x1a0/0x2c0
[ 343.075227][ T5724] ? print_irqtrace_events+0x220/0x220
[ 343.080707][ T5724] ? __ia32_sys_read+0x90/0x90
[ 343.085857][ T5724] ? syscall_enter_from_user_mode+0x32/0x230
[ 343.091853][ T5724] ? lockdep_hardirqs_on+0x98/0x140
[ 343.097081][ T5724] ? syscall_enter_from_user_mode+0x32/0x230
[ 343.103068][ T5724] do_syscall_64+0x41/0xc0
[ 343.107496][ T5724] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 343.113393][ T5724] RIP: 0033:0x7fc2e7c7cae9
[ 343.117804][ T5724] 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
[ 343.137532][ T5724] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 343.146402][ T5724] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 343.154370][ T5724] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 343.162424][ T5724] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 343.170385][ T5724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 343.178356][ T5724] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 343.186332][ T5724]
[ 343.306338][ T5742] loop1: detected capacity change from 0 to 32768
[ 343.335944][ T5742] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5742)
[ 343.336308][ T5726] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 343.431364][ T5726] BTRFS info (device loop0): doing ref verification
[ 343.440963][ T5726] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 343.508023][ T5726] BTRFS info (device loop0): force zlib compression, level 3
[ 343.528248][ T5726] BTRFS info (device loop0): allowing degraded mounts
[ 343.551513][ T5726] BTRFS info (device loop0): using free space tree
[ 343.739489][ T5726] BTRFS info (device loop0): auto enabling async discard
[ 343.748792][ T5742] FAULT_INJECTION: forcing a failure.
[ 343.748792][ T5742] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 343.762233][ T5742] CPU: 0 PID: 5742 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 343.772583][ T5742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 343.783709][ T5742] Call Trace:
[ 343.787008][ T5742]
[ 343.789956][ T5742] dump_stack_lvl+0x1e7/0x2d0
[ 343.794670][ T5742] ? nf_tcp_handle_invalid+0x650/0x650
[ 343.800265][ T5742] ? panic+0x770/0x770
[ 343.804459][ T5742] ? ext4_block_write_begin+0x10a8/0x1860
[ 343.810216][ T5742] should_fail_ex+0x3aa/0x4e0
[ 343.814923][ T5742] copy_page_from_iter_atomic+0x231/0x12f0
[ 343.820774][ T5742] ? iov_iter_zero+0xf60/0xf60
[ 343.825565][ T5742] ? ext4_dirty_folio+0x310/0x310
[ 343.830591][ T5742] ? fault_in_iov_iter_readable+0xdf/0x280
[ 343.836395][ T5742] generic_perform_write+0x392/0x630
[ 343.841692][ T5742] ? generic_file_direct_write+0x3f0/0x3f0
[ 343.847502][ T5742] ? ext4_write_checks+0x256/0x2c0
[ 343.852623][ T5742] ext4_buffered_write_iter+0xc6/0x350
[ 343.858084][ T5742] ext4_file_write_iter+0x1d3/0x1ad0
[ 343.863371][ T5742] ? read_lock_is_recursive+0x20/0x20
[ 343.868743][ T5742] ? ext4_file_read_iter+0x670/0x670
[ 343.874041][ T5742] vfs_write+0x782/0xaf0
[ 343.878292][ T5742] ? file_end_write+0x250/0x250
[ 343.883145][ T5742] ? __fget_files+0x28/0x4a0
[ 343.887726][ T5742] ? __fget_files+0x435/0x4a0
[ 343.892402][ T5742] ? __fdget_pos+0x2b0/0x340
[ 343.896980][ T5742] ? ksys_write+0x7b/0x2c0
[ 343.901482][ T5742] ksys_write+0x1a0/0x2c0
[ 343.905808][ T5742] ? print_irqtrace_events+0x220/0x220
[ 343.911276][ T5742] ? __ia32_sys_read+0x90/0x90
[ 343.916049][ T5742] ? syscall_enter_from_user_mode+0x32/0x230
[ 343.922024][ T5742] ? lockdep_hardirqs_on+0x98/0x140
[ 343.927219][ T5742] ? syscall_enter_from_user_mode+0x32/0x230
[ 343.933199][ T5742] do_syscall_64+0x41/0xc0
[ 343.937609][ T5742] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 343.943511][ T5742] RIP: 0033:0x7f59c367cae9
[ 343.947941][ T5742] 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
[ 343.967569][ T5742] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 343.976001][ T5742] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 343.984074][ T5742] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 343.992040][ T5742] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 344.000005][ T5742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 344.007976][ T5742] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 344.015957][ T5742]
[ 344.195254][ T5746] loop5: detected capacity change from 0 to 32768
[ 344.236023][ T5746] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5746)
[ 344.429998][ T5755] loop4: detected capacity change from 0 to 32768
[ 344.444264][ T5755] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5755)
[ 344.689605][ T5748] loop2: detected capacity change from 0 to 32768
[ 344.734790][ T5748] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5748)
[ 344.735488][ T5746] FAULT_INJECTION: forcing a failure.
[ 344.735488][ T5746] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 344.760593][ T5746] CPU: 1 PID: 5746 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 344.770947][ T5746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 344.781022][ T5746] Call Trace:
[ 344.784324][ T5746]
[ 344.787294][ T5746] dump_stack_lvl+0x1e7/0x2d0
[ 344.792006][ T5746] ? nf_tcp_handle_invalid+0x650/0x650
[ 344.797520][ T5746] ? panic+0x770/0x770
[ 344.801629][ T5746] ? ext4_block_write_begin+0x10a8/0x1860
[ 344.807378][ T5746] should_fail_ex+0x3aa/0x4e0
[ 344.812072][ T5746] copy_page_from_iter_atomic+0x231/0x12f0
[ 344.817898][ T5746] ? iov_iter_zero+0xf60/0xf60
[ 344.822667][ T5746] ? ext4_dirty_folio+0x310/0x310
[ 344.827701][ T5746] ? fault_in_iov_iter_readable+0xdf/0x280
[ 344.833523][ T5746] generic_perform_write+0x392/0x630
[ 344.838909][ T5746] ? generic_file_direct_write+0x3f0/0x3f0
[ 344.844716][ T5746] ? ext4_write_checks+0x256/0x2c0
[ 344.850009][ T5746] ext4_buffered_write_iter+0xc6/0x350
[ 344.855465][ T5746] ext4_file_write_iter+0x1d3/0x1ad0
[ 344.860748][ T5746] ? read_lock_is_recursive+0x20/0x20
[ 344.866124][ T5746] ? ext4_file_read_iter+0x670/0x670
[ 344.871412][ T5746] vfs_write+0x782/0xaf0
[ 344.875659][ T5746] ? file_end_write+0x250/0x250
[ 344.880505][ T5746] ? __fget_files+0x28/0x4a0
[ 344.885083][ T5746] ? __fget_files+0x435/0x4a0
[ 344.889756][ T5746] ? __fdget_pos+0x2b0/0x340
[ 344.894339][ T5746] ? ksys_write+0x7b/0x2c0
[ 344.898757][ T5746] ksys_write+0x1a0/0x2c0
[ 344.903083][ T5746] ? print_irqtrace_events+0x220/0x220
[ 344.908539][ T5746] ? __ia32_sys_read+0x90/0x90
[ 344.913304][ T5746] ? syscall_enter_from_user_mode+0x32/0x230
[ 344.919281][ T5746] ? lockdep_hardirqs_on+0x98/0x140
[ 344.924477][ T5746] ? syscall_enter_from_user_mode+0x32/0x230
[ 344.930457][ T5746] do_syscall_64+0x41/0xc0
[ 344.934870][ T5746] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 344.940757][ T5746] RIP: 0033:0x7fa7a8e7cae9
[ 344.945161][ T5746] 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
[ 344.964846][ T5746] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 344.973265][ T5746] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 344.981228][ T5746] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 344.989534][ T5746] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 344.997498][ T5746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 345.005464][ T5746] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 345.013440][ T5746]
[ 345.165194][ T5755] FAULT_INJECTION: forcing a failure.
[ 345.165194][ T5755] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 345.178428][ T5755] CPU: 0 PID: 5755 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 345.189034][ T5755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 345.199108][ T5755] Call Trace:
[ 345.202407][ T5755]
[ 345.205440][ T5755] dump_stack_lvl+0x1e7/0x2d0
[ 345.210148][ T5755] ? nf_tcp_handle_invalid+0x650/0x650
[ 345.215634][ T5755] ? panic+0x770/0x770
[ 345.219716][ T5755] ? ext4_block_write_begin+0x10a8/0x1860
[ 345.225471][ T5755] should_fail_ex+0x3aa/0x4e0
[ 345.230181][ T5755] copy_page_from_iter_atomic+0x231/0x12f0
[ 345.236025][ T5755] ? iov_iter_zero+0xf60/0xf60
[ 345.240824][ T5755] ? ext4_dirty_folio+0x310/0x310
[ 345.241403][ T5750] loop3: detected capacity change from 0 to 32768
[ 345.245858][ T5755] ? fault_in_iov_iter_readable+0xdf/0x280
[ 345.245889][ T5755] generic_perform_write+0x392/0x630
[ 345.263416][ T5755] ? generic_file_direct_write+0x3f0/0x3f0
[ 345.269244][ T5755] ? ext4_write_checks+0x256/0x2c0
[ 345.274381][ T5755] ext4_buffered_write_iter+0xc6/0x350
[ 345.279860][ T5755] ext4_file_write_iter+0x1d3/0x1ad0
[ 345.285176][ T5755] ? read_lock_is_recursive+0x20/0x20
[ 345.290576][ T5755] ? ext4_file_read_iter+0x670/0x670
[ 345.295898][ T5755] vfs_write+0x782/0xaf0
[ 345.300167][ T5755] ? file_end_write+0x250/0x250
[ 345.305042][ T5755] ? __fget_files+0x28/0x4a0
[ 345.309649][ T5755] ? __fget_files+0x435/0x4a0
[ 345.314351][ T5755] ? __fdget_pos+0x2b0/0x340
[ 345.318954][ T5755] ? ksys_write+0x7b/0x2c0
[ 345.323395][ T5755] ksys_write+0x1a0/0x2c0
[ 345.327751][ T5755] ? print_irqtrace_events+0x220/0x220
[ 345.333235][ T5755] ? __ia32_sys_read+0x90/0x90
[ 345.338027][ T5755] ? syscall_enter_from_user_mode+0x32/0x230
[ 345.344116][ T5755] ? lockdep_hardirqs_on+0x98/0x140
[ 345.349339][ T5755] ? syscall_enter_from_user_mode+0x32/0x230
[ 345.355348][ T5755] do_syscall_64+0x41/0xc0
[ 345.359788][ T5755] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 345.365706][ T5755] RIP: 0033:0x7fe60f67cae9
[ 345.370135][ T5755] 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
[ 345.390299][ T5755] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 345.398752][ T5755] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 345.406756][ T5755] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 345.414760][ T5755] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 345.422760][ T5755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 345.430750][ T5755] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 345.438856][ T5755]
[ 345.448613][ T5750] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5750)
[ 345.461583][ T5748] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 345.572360][ T5748] BTRFS info (device loop2): doing ref verification
[ 345.579100][ T5748] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
2023/10/25 02:30:50 executed programs: 101
[ 345.682387][ T5748] BTRFS info (device loop2): force zlib compression, level 3
[ 345.722986][ T5748] BTRFS info (device loop2): allowing degraded mounts
[ 345.743915][ T5748] BTRFS info (device loop2): using free space tree
[ 345.768065][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-delalloc": -EINTR
[ 345.769922][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-flush_delalloc": -EINTR
[ 345.821896][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-cache": -EINTR
[ 345.872651][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-fixup": -EINTR
[ 345.930718][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio": -EINTR
[ 345.992883][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-meta": -EINTR
[ 346.002894][ T5769] loop1: detected capacity change from 0 to 32768
[ 346.037395][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR
[ 346.037956][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR
[ 346.058155][ T5769] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5769)
[ 346.102067][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-compressed-write": -EINTR
[ 346.102573][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR
[ 346.124233][ T5750] FAULT_INJECTION: forcing a failure.
[ 346.124233][ T5750] name failslab, interval 1, probability 0, space 0, times 0
[ 346.128123][ T5748] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR
[ 346.134099][ T5750] CPU: 1 PID: 5750 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 346.166799][ T5750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 346.177411][ T5750] Call Trace:
[ 346.180714][ T5750]
[ 346.183656][ T5750] dump_stack_lvl+0x1e7/0x2d0
[ 346.188783][ T5750] ? nf_tcp_handle_invalid+0x650/0x650
[ 346.194242][ T5750] ? panic+0x770/0x770
[ 346.198312][ T5750] ? __asan_memset+0x23/0x40
[ 346.203684][ T5750] should_fail_ex+0x3aa/0x4e0
[ 346.208375][ T5750] should_failslab+0x9/0x20
[ 346.213066][ T5750] slab_pre_alloc_hook+0x59/0x310
[ 346.218121][ T5750] kmem_cache_alloc+0x52/0x300
[ 346.222929][ T5750] ? __es_insert_extent+0x719/0x1760
[ 346.228325][ T5750] __es_insert_extent+0x719/0x1760
[ 346.233825][ T5750] ext4_es_insert_delayed_block+0x37d/0x910
[ 346.239739][ T5750] ? ext4_is_pending+0x1f0/0x1f0
[ 346.244700][ T5750] ? do_raw_spin_unlock+0x13b/0x8b0
[ 346.251528][ T5750] ? _raw_spin_unlock+0x28/0x40
[ 346.256437][ T5750] ? ext4_da_reserve_space+0x2a1/0x500
[ 346.261992][ T5750] ext4_da_get_block_prep+0x9e2/0x1410
[ 346.267469][ T5750] ? ext4_da_release_space+0x560/0x560
[ 346.272934][ T5750] ? ext4_block_write_begin+0x27d/0x1860
[ 346.278669][ T5750] ? do_raw_spin_unlock+0x13b/0x8b0
[ 346.283872][ T5750] ext4_block_write_begin+0x552/0x1860
[ 346.289337][ T5750] ? folio_add_lru+0x27b/0x9d0
[ 346.294210][ T5750] ? ext4_da_release_space+0x560/0x560
[ 346.299672][ T5750] ? ext4_iomap_swap_activate+0x40/0x40
[ 346.305217][ T5750] ? __filemap_get_folio+0x8f1/0xbb0
[ 346.310590][ T5750] ext4_da_write_begin+0x5e4/0xa40
[ 346.315707][ T5750] ? ext4_dirty_folio+0x310/0x310
[ 346.320729][ T5750] ? fault_in_iov_iter_readable+0xdf/0x280
[ 346.326537][ T5750] generic_perform_write+0x31b/0x630
[ 346.331909][ T5750] ? do_raw_spin_unlock+0x13b/0x8b0
[ 346.337376][ T5750] ? generic_file_direct_write+0x3f0/0x3f0
[ 346.343210][ T5750] ? ext4_write_checks+0x256/0x2c0
[ 346.348375][ T5750] ext4_buffered_write_iter+0xc6/0x350
[ 346.353845][ T5750] ext4_file_write_iter+0x1d3/0x1ad0
[ 346.359245][ T5750] ? read_lock_is_recursive+0x20/0x20
[ 346.364632][ T5750] ? ext4_file_read_iter+0x670/0x670
[ 346.369924][ T5750] vfs_write+0x782/0xaf0
[ 346.374263][ T5750] ? file_end_write+0x250/0x250
[ 346.379114][ T5750] ? __fget_files+0x28/0x4a0
[ 346.383930][ T5750] ? __fget_files+0x435/0x4a0
[ 346.388643][ T5750] ? __fdget_pos+0x2b0/0x340
[ 346.393243][ T5750] ? ksys_write+0x7b/0x2c0
[ 346.397763][ T5750] ksys_write+0x1a0/0x2c0
[ 346.402098][ T5750] ? print_irqtrace_events+0x220/0x220
[ 346.407560][ T5750] ? __ia32_sys_read+0x90/0x90
[ 346.412323][ T5750] ? syscall_enter_from_user_mode+0x32/0x230
[ 346.418306][ T5750] ? lockdep_hardirqs_on+0x98/0x140
[ 346.423526][ T5750] ? syscall_enter_from_user_mode+0x32/0x230
[ 346.429608][ T5750] do_syscall_64+0x41/0xc0
[ 346.434123][ T5750] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 346.442459][ T5750] RIP: 0033:0x7fc2e7c7cae9
[ 346.446876][ T5750] 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
[ 346.466567][ T5750] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 346.475932][ T5750] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 346.483901][ T5750] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 346.491864][ T5750] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 346.500743][ T5750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 346.508844][ T5750] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 346.516841][ T5750]
[ 346.578828][ T5772] loop0: detected capacity change from 0 to 32768
[ 346.693572][ T5748] BTRFS error (device loop2): open_ctree failed
[ 346.700207][ T5772] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5772)
[ 346.756653][ T5772] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 346.790736][ T5772] BTRFS info (device loop0): doing ref verification
[ 346.833103][ T5772] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 346.877743][ T5772] BTRFS info (device loop0): force zlib compression, level 3
[ 346.915816][ T5772] BTRFS info (device loop0): allowing degraded mounts
[ 346.938849][ T5772] BTRFS info (device loop0): using free space tree
[ 346.953099][ T5780] loop4: detected capacity change from 0 to 32768
[ 346.986503][ T5774] loop5: detected capacity change from 0 to 32768
[ 347.004284][ T5769] FAULT_INJECTION: forcing a failure.
[ 347.004284][ T5769] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 347.017873][ T5769] CPU: 1 PID: 5769 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 347.028223][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 347.038641][ T5769] Call Trace:
[ 347.042992][ T5769]
[ 347.046474][ T5769] dump_stack_lvl+0x1e7/0x2d0
[ 347.051289][ T5769] ? nf_tcp_handle_invalid+0x650/0x650
[ 347.057301][ T5769] ? panic+0x770/0x770
[ 347.061414][ T5769] ? ext4_block_write_begin+0x10a8/0x1860
[ 347.067396][ T5769] should_fail_ex+0x3aa/0x4e0
[ 347.072237][ T5769] copy_page_from_iter_atomic+0x231/0x12f0
[ 347.078192][ T5769] ? iov_iter_zero+0xf60/0xf60
[ 347.083433][ T5769] ? ext4_dirty_folio+0x310/0x310
[ 347.088588][ T5769] ? fault_in_iov_iter_readable+0xdf/0x280
[ 347.094438][ T5769] generic_perform_write+0x392/0x630
[ 347.099864][ T5769] ? generic_file_direct_write+0x3f0/0x3f0
[ 347.105706][ T5769] ? ext4_write_checks+0x256/0x2c0
[ 347.110854][ T5769] ext4_buffered_write_iter+0xc6/0x350
[ 347.116342][ T5769] ext4_file_write_iter+0x1d3/0x1ad0
[ 347.121662][ T5769] ? read_lock_is_recursive+0x20/0x20
[ 347.127183][ T5769] ? ext4_file_read_iter+0x670/0x670
[ 347.132506][ T5769] vfs_write+0x782/0xaf0
[ 347.136866][ T5769] ? file_end_write+0x250/0x250
[ 347.141743][ T5769] ? __fget_files+0x28/0x4a0
[ 347.146356][ T5769] ? __fget_files+0x435/0x4a0
[ 347.151052][ T5769] ? __fdget_pos+0x2b0/0x340
[ 347.155658][ T5769] ? ksys_write+0x7b/0x2c0
[ 347.160098][ T5769] ksys_write+0x1a0/0x2c0
[ 347.164449][ T5769] ? print_irqtrace_events+0x220/0x220
[ 347.169948][ T5769] ? __ia32_sys_read+0x90/0x90
[ 347.174753][ T5769] ? syscall_enter_from_user_mode+0x32/0x230
[ 347.180766][ T5769] ? lockdep_hardirqs_on+0x98/0x140
[ 347.185975][ T5769] ? syscall_enter_from_user_mode+0x32/0x230
[ 347.192074][ T5769] do_syscall_64+0x41/0xc0
[ 347.196593][ T5769] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 347.202495][ T5769] RIP: 0033:0x7f59c367cae9
[ 347.206917][ T5769] 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
[ 347.226526][ T5769] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 347.235037][ T5769] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 347.243022][ T5769] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 347.251010][ T5769] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 347.259074][ T5769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 347.267968][ T5769] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 347.275970][ T5769]
[ 347.280937][ T5780] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5780)
[ 347.372665][ T5774] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5774)
[ 347.457293][ T5791] loop3: detected capacity change from 0 to 32768
[ 347.480832][ T5791] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5791)
[ 347.617975][ T5772] BTRFS info (device loop0): auto enabling async discard
[ 347.928146][ T5780] FAULT_INJECTION: forcing a failure.
[ 347.928146][ T5780] name failslab, interval 1, probability 0, space 0, times 0
[ 347.941221][ T5780] CPU: 1 PID: 5780 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 347.951577][ T5780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 347.961679][ T5780] Call Trace:
[ 347.964976][ T5780]
[ 347.967922][ T5780] dump_stack_lvl+0x1e7/0x2d0
[ 347.972633][ T5780] ? nf_tcp_handle_invalid+0x650/0x650
[ 347.978120][ T5780] ? panic+0x770/0x770
[ 347.982219][ T5780] ? __asan_memset+0x23/0x40
[ 347.986835][ T5780] should_fail_ex+0x3aa/0x4e0
[ 347.991559][ T5780] should_failslab+0x9/0x20
[ 347.996092][ T5780] slab_pre_alloc_hook+0x59/0x310
[ 348.001149][ T5780] kmem_cache_alloc+0x52/0x300
[ 348.006104][ T5780] ? __es_insert_extent+0x719/0x1760
[ 348.011439][ T5780] __es_insert_extent+0x719/0x1760
[ 348.016597][ T5780] ext4_es_insert_delayed_block+0x37d/0x910
[ 348.022614][ T5780] ? ext4_is_pending+0x1f0/0x1f0
[ 348.027571][ T5780] ? do_raw_spin_unlock+0x13b/0x8b0
[ 348.028731][ T5774] FAULT_INJECTION: forcing a failure.
[ 348.028731][ T5774] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 348.032780][ T5780] ? _raw_spin_unlock+0x28/0x40
[ 348.032805][ T5780] ? ext4_da_reserve_space+0x2a1/0x500
[ 348.032832][ T5780] ext4_da_get_block_prep+0x9e2/0x1410
[ 348.032869][ T5780] ? ext4_da_release_space+0x560/0x560
[ 348.067691][ T5780] ? ext4_block_write_begin+0x27d/0x1860
[ 348.073441][ T5780] ? do_raw_spin_unlock+0x13b/0x8b0
[ 348.078660][ T5780] ext4_block_write_begin+0x552/0x1860
[ 348.084238][ T5780] ? folio_add_lru+0x27b/0x9d0
[ 348.089018][ T5780] ? ext4_da_release_space+0x560/0x560
[ 348.094569][ T5780] ? ext4_iomap_swap_activate+0x40/0x40
[ 348.100142][ T5780] ? __filemap_get_folio+0x8f1/0xbb0
[ 348.105535][ T5780] ext4_da_write_begin+0x5e4/0xa40
[ 348.110671][ T5780] ? ext4_dirty_folio+0x310/0x310
[ 348.115716][ T5780] ? fault_in_iov_iter_readable+0xdf/0x280
[ 348.121543][ T5780] generic_perform_write+0x31b/0x630
[ 348.126849][ T5780] ? do_raw_spin_unlock+0x13b/0x8b0
[ 348.132172][ T5780] ? generic_file_direct_write+0x3f0/0x3f0
[ 348.138184][ T5780] ? ext4_write_checks+0x256/0x2c0
[ 348.143375][ T5780] ext4_buffered_write_iter+0xc6/0x350
[ 348.148852][ T5780] ext4_file_write_iter+0x1d3/0x1ad0
[ 348.154521][ T5780] ? read_lock_is_recursive+0x20/0x20
[ 348.159930][ T5780] ? ext4_file_read_iter+0x670/0x670
[ 348.165237][ T5780] vfs_write+0x782/0xaf0
[ 348.169505][ T5780] ? file_end_write+0x250/0x250
[ 348.174373][ T5780] ? __fget_files+0x28/0x4a0
[ 348.178984][ T5780] ? __fget_files+0x435/0x4a0
[ 348.183684][ T5780] ? __fdget_pos+0x2b0/0x340
[ 348.188284][ T5780] ? ksys_write+0x7b/0x2c0
[ 348.192724][ T5780] ksys_write+0x1a0/0x2c0
[ 348.197337][ T5780] ? print_irqtrace_events+0x220/0x220
[ 348.203336][ T5780] ? __ia32_sys_read+0x90/0x90
[ 348.208116][ T5780] ? syscall_enter_from_user_mode+0x32/0x230
[ 348.214112][ T5780] ? lockdep_hardirqs_on+0x98/0x140
[ 348.219495][ T5780] ? syscall_enter_from_user_mode+0x32/0x230
[ 348.225574][ T5780] do_syscall_64+0x41/0xc0
[ 348.230084][ T5780] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 348.235991][ T5780] RIP: 0033:0x7fe60f67cae9
[ 348.241543][ T5780] 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
[ 348.261253][ T5780] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 348.269676][ T5780] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 348.277651][ T5780] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 348.285715][ T5780] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 348.293688][ T5780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 348.301673][ T5780] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 348.309756][ T5780]
[ 348.312783][ T5774] CPU: 0 PID: 5774 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 348.323147][ T5774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 348.333231][ T5774] Call Trace:
[ 348.336528][ T5774]
[ 348.339475][ T5774] dump_stack_lvl+0x1e7/0x2d0
[ 348.344183][ T5774] ? nf_tcp_handle_invalid+0x650/0x650
[ 348.349673][ T5774] ? panic+0x770/0x770
[ 348.353762][ T5774] ? ext4_block_write_begin+0x10a8/0x1860
[ 348.359529][ T5774] should_fail_ex+0x3aa/0x4e0
[ 348.364238][ T5774] copy_page_from_iter_atomic+0x231/0x12f0
[ 348.370090][ T5774] ? iov_iter_zero+0xf60/0xf60
[ 348.374883][ T5774] ? ext4_dirty_folio+0x310/0x310
[ 348.379947][ T5774] ? fault_in_iov_iter_readable+0xdf/0x280
[ 348.385784][ T5774] generic_perform_write+0x392/0x630
[ 348.391118][ T5774] ? generic_file_direct_write+0x3f0/0x3f0
[ 348.396954][ T5774] ? ext4_write_checks+0x256/0x2c0
[ 348.402095][ T5774] ext4_buffered_write_iter+0xc6/0x350
[ 348.407580][ T5774] ext4_file_write_iter+0x1d3/0x1ad0
[ 348.412984][ T5774] ? read_lock_is_recursive+0x20/0x20
[ 348.418392][ T5774] ? ext4_file_read_iter+0x670/0x670
[ 348.423733][ T5774] vfs_write+0x782/0xaf0
[ 348.428010][ T5774] ? file_end_write+0x250/0x250
[ 348.432891][ T5774] ? __fget_files+0x28/0x4a0
[ 348.437496][ T5774] ? __fget_files+0x435/0x4a0
[ 348.442285][ T5774] ? __fdget_pos+0x2b0/0x340
[ 348.446895][ T5774] ? ksys_write+0x7b/0x2c0
[ 348.451342][ T5774] ksys_write+0x1a0/0x2c0
[ 348.455695][ T5774] ? print_irqtrace_events+0x220/0x220
[ 348.461174][ T5774] ? __ia32_sys_read+0x90/0x90
[ 348.466053][ T5774] ? syscall_enter_from_user_mode+0x32/0x230
[ 348.473208][ T5774] ? lockdep_hardirqs_on+0x98/0x140
[ 348.478706][ T5774] ? syscall_enter_from_user_mode+0x32/0x230
[ 348.486028][ T5774] do_syscall_64+0x41/0xc0
[ 348.490586][ T5774] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 348.496613][ T5774] RIP: 0033:0x7fa7a8e7cae9
[ 348.501318][ T5774] 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
[ 348.521919][ T5774] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 348.530367][ T5774] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 348.538825][ T5774] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 348.548134][ T5774] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 348.556578][ T5774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 348.564840][ T5774] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 348.573299][ T5774]
[ 348.586730][ T5798] loop2: detected capacity change from 0 to 32768
[ 348.791464][ T5798] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (5798)
[ 348.806384][ T5791] FAULT_INJECTION: forcing a failure.
[ 348.806384][ T5791] name failslab, interval 1, probability 0, space 0, times 0
[ 348.821613][ T5791] CPU: 1 PID: 5791 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 348.832055][ T5791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 348.842200][ T5791] Call Trace:
[ 348.845484][ T5791]
[ 348.848409][ T5791] dump_stack_lvl+0x1e7/0x2d0
[ 348.854481][ T5791] ? nf_tcp_handle_invalid+0x650/0x650
[ 348.860025][ T5791] ? panic+0x770/0x770
[ 348.864090][ T5791] ? __asan_memset+0x23/0x40
[ 348.868675][ T5791] should_fail_ex+0x3aa/0x4e0
[ 348.873443][ T5791] should_failslab+0x9/0x20
[ 348.877944][ T5791] slab_pre_alloc_hook+0x59/0x310
[ 348.882965][ T5791] kmem_cache_alloc+0x52/0x300
[ 348.887723][ T5791] ? __es_insert_extent+0x719/0x1760
[ 348.893009][ T5791] __es_insert_extent+0x719/0x1760
[ 348.898129][ T5791] ext4_es_insert_delayed_block+0x37d/0x910
[ 348.904108][ T5791] ? ext4_is_pending+0x1f0/0x1f0
[ 348.909037][ T5791] ? do_raw_spin_unlock+0x13b/0x8b0
[ 348.914236][ T5791] ? _raw_spin_unlock+0x28/0x40
[ 348.919083][ T5791] ? ext4_da_reserve_space+0x2a1/0x500
[ 348.924543][ T5791] ext4_da_get_block_prep+0x9e2/0x1410
[ 348.930011][ T5791] ? ext4_da_release_space+0x560/0x560
[ 348.935555][ T5791] ? ext4_block_write_begin+0x27d/0x1860
[ 348.941208][ T5791] ? do_raw_spin_unlock+0x13b/0x8b0
[ 348.946409][ T5791] ext4_block_write_begin+0x552/0x1860
[ 348.951947][ T5791] ? folio_add_lru+0x27b/0x9d0
[ 348.956718][ T5791] ? ext4_da_release_space+0x560/0x560
[ 348.962189][ T5791] ? ext4_iomap_swap_activate+0x40/0x40
[ 348.967736][ T5791] ? __filemap_get_folio+0x8f1/0xbb0
[ 348.973024][ T5791] ext4_da_write_begin+0x5e4/0xa40
[ 348.978142][ T5791] ? ext4_dirty_folio+0x310/0x310
[ 348.983161][ T5791] ? fault_in_iov_iter_readable+0xdf/0x280
[ 348.988983][ T5791] generic_perform_write+0x31b/0x630
[ 348.994274][ T5791] ? do_raw_spin_unlock+0x13b/0x8b0
[ 348.999483][ T5791] ? generic_file_direct_write+0x3f0/0x3f0
[ 349.005358][ T5791] ? ext4_write_checks+0x256/0x2c0
[ 349.010466][ T5791] ext4_buffered_write_iter+0xc6/0x350
[ 349.015923][ T5791] ext4_file_write_iter+0x1d3/0x1ad0
[ 349.021218][ T5791] ? read_lock_is_recursive+0x20/0x20
[ 349.026598][ T5791] ? ext4_file_read_iter+0x670/0x670
[ 349.031887][ T5791] vfs_write+0x782/0xaf0
[ 349.036307][ T5791] ? file_end_write+0x250/0x250
[ 349.041158][ T5791] ? __fget_files+0x28/0x4a0
[ 349.045742][ T5791] ? __fget_files+0x435/0x4a0
[ 349.050676][ T5791] ? __fdget_pos+0x2b0/0x340
[ 349.055276][ T5791] ? ksys_write+0x7b/0x2c0
[ 349.059725][ T5791] ksys_write+0x1a0/0x2c0
[ 349.064097][ T5791] ? print_irqtrace_events+0x220/0x220
[ 349.069821][ T5791] ? __ia32_sys_read+0x90/0x90
[ 349.074756][ T5791] ? syscall_enter_from_user_mode+0x32/0x230
[ 349.081142][ T5791] ? lockdep_hardirqs_on+0x98/0x140
[ 349.086448][ T5791] ? syscall_enter_from_user_mode+0x32/0x230
[ 349.092452][ T5791] do_syscall_64+0x41/0xc0
[ 349.097160][ T5791] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 349.103071][ T5791] RIP: 0033:0x7fc2e7c7cae9
[ 349.107489][ T5791] 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
[ 349.127196][ T5791] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 349.135725][ T5791] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 349.143697][ T5791] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 349.151852][ T5791] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 349.160462][ T5791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 349.168442][ T5791] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 349.176444][ T5791]
[ 349.473244][ T5810] loop1: detected capacity change from 0 to 32768
[ 349.640064][ T5798] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 349.673324][ T5810] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5810)
[ 349.711348][ T5798] BTRFS info (device loop2): doing ref verification
[ 349.722756][ T5798] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 349.758131][ T5798] BTRFS info (device loop2): force zlib compression, level 3
[ 349.781540][ T5798] BTRFS info (device loop2): allowing degraded mounts
[ 349.805111][ T5798] BTRFS info (device loop2): using free space tree
[ 349.859103][ T5813] loop0: detected capacity change from 0 to 32768
[ 349.887348][ T5813] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5813)
[ 349.950099][ T5810] FAULT_INJECTION: forcing a failure.
[ 349.950099][ T5810] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 349.963631][ T5810] CPU: 0 PID: 5810 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 349.973992][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 349.984072][ T5810] Call Trace:
[ 349.987369][ T5810]
[ 349.990402][ T5810] dump_stack_lvl+0x1e7/0x2d0
[ 349.995107][ T5810] ? nf_tcp_handle_invalid+0x650/0x650
[ 349.999158][ T5815] loop4: detected capacity change from 0 to 32768
[ 350.000574][ T5810] ? panic+0x770/0x770
[ 350.000596][ T5810] ? ext4_block_write_begin+0x10a8/0x1860
[ 350.000634][ T5810] should_fail_ex+0x3aa/0x4e0
[ 350.021534][ T5810] copy_page_from_iter_atomic+0x231/0x12f0
[ 350.027395][ T5810] ? iov_iter_zero+0xf60/0xf60
[ 350.032361][ T5810] ? ext4_dirty_folio+0x310/0x310
[ 350.037390][ T5810] ? fault_in_iov_iter_readable+0xdf/0x280
[ 350.043206][ T5810] generic_perform_write+0x392/0x630
[ 350.048609][ T5810] ? generic_file_direct_write+0x3f0/0x3f0
[ 350.054520][ T5810] ? ext4_write_checks+0x256/0x2c0
[ 350.059661][ T5810] ext4_buffered_write_iter+0xc6/0x350
[ 350.065237][ T5810] ext4_file_write_iter+0x1d3/0x1ad0
[ 350.070537][ T5810] ? read_lock_is_recursive+0x20/0x20
[ 350.075924][ T5810] ? ext4_file_read_iter+0x670/0x670
[ 350.081227][ T5810] vfs_write+0x782/0xaf0
[ 350.085477][ T5810] ? file_end_write+0x250/0x250
[ 350.090326][ T5810] ? __fget_files+0x28/0x4a0
[ 350.094916][ T5810] ? __fget_files+0x435/0x4a0
[ 350.099596][ T5810] ? __fdget_pos+0x2b0/0x340
[ 350.104182][ T5810] ? ksys_write+0x7b/0x2c0
[ 350.108605][ T5810] ksys_write+0x1a0/0x2c0
[ 350.112945][ T5810] ? print_irqtrace_events+0x220/0x220
[ 350.118495][ T5810] ? __ia32_sys_read+0x90/0x90
[ 350.123263][ T5810] ? syscall_enter_from_user_mode+0x32/0x230
[ 350.129242][ T5810] ? lockdep_hardirqs_on+0x98/0x140
[ 350.134528][ T5810] ? syscall_enter_from_user_mode+0x32/0x230
[ 350.140507][ T5810] do_syscall_64+0x41/0xc0
[ 350.144935][ T5810] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 350.151005][ T5810] RIP: 0033:0x7f59c367cae9
[ 350.155501][ T5810] 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
[ 350.175099][ T5810] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 350.183612][ T5810] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 350.191595][ T5810] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 350.199596][ T5810] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 350.207572][ T5810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 350.215559][ T5810] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 350.223547][ T5810]
[ 350.271551][ T5815] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5815)
[ 350.298816][ T5798] BTRFS info (device loop2): auto enabling async discard
[ 350.512151][ T5124] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 9 /dev/loop2 scanned by udevd (5124)
[ 350.823643][ T5815] FAULT_INJECTION: forcing a failure.
[ 350.823643][ T5815] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 350.838238][ T5815] CPU: 1 PID: 5815 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 350.848597][ T5815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 350.858689][ T5815] Call Trace:
[ 350.861992][ T5815]
[ 350.864941][ T5815] dump_stack_lvl+0x1e7/0x2d0
[ 350.869784][ T5815] ? nf_tcp_handle_invalid+0x650/0x650
[ 350.876260][ T5815] ? panic+0x770/0x770
[ 350.880508][ T5815] ? ext4_block_write_begin+0x10a8/0x1860
[ 350.886312][ T5815] should_fail_ex+0x3aa/0x4e0
[ 350.891816][ T5815] copy_page_from_iter_atomic+0x231/0x12f0
[ 350.897769][ T5815] ? iov_iter_zero+0xf60/0xf60
[ 350.902659][ T5815] ? ext4_dirty_folio+0x310/0x310
[ 350.907717][ T5815] ? fault_in_iov_iter_readable+0xdf/0x280
[ 350.913549][ T5815] generic_perform_write+0x392/0x630
[ 350.918957][ T5815] ? generic_file_direct_write+0x3f0/0x3f0
[ 350.924830][ T5815] ? ext4_write_checks+0x256/0x2c0
[ 350.929989][ T5815] ext4_buffered_write_iter+0xc6/0x350
[ 350.935500][ T5815] ext4_file_write_iter+0x1d3/0x1ad0
[ 350.940824][ T5815] ? read_lock_is_recursive+0x20/0x20
[ 350.946234][ T5815] ? ext4_file_read_iter+0x670/0x670
[ 350.951845][ T5815] vfs_write+0x782/0xaf0
[ 350.956901][ T5815] ? file_end_write+0x250/0x250
[ 350.961781][ T5815] ? __fget_files+0x28/0x4a0
[ 350.966487][ T5815] ? __fget_files+0x435/0x4a0
[ 350.971289][ T5815] ? __fdget_pos+0x2b0/0x340
[ 350.975917][ T5815] ? ksys_write+0x7b/0x2c0
[ 350.980382][ T5815] ksys_write+0x1a0/0x2c0
[ 350.984756][ T5815] ? print_irqtrace_events+0x220/0x220
[ 350.991196][ T5815] ? __ia32_sys_read+0x90/0x90
[ 350.995987][ T5815] ? syscall_enter_from_user_mode+0x32/0x230
[ 351.000526][ T5817] loop5: detected capacity change from 0 to 32768
[ 351.002058][ T5815] ? lockdep_hardirqs_on+0x98/0x140
[ 351.002087][ T5815] ? syscall_enter_from_user_mode+0x32/0x230
[ 351.002114][ T5815] do_syscall_64+0x41/0xc0
[ 351.025037][ T5815] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 351.030953][ T5815] RIP: 0033:0x7fe60f67cae9
[ 351.035439][ T5815] 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
[ 351.055069][ T5815] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 351.063509][ T5815] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 351.071594][ T5815] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 351.079683][ T5815] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 351.087856][ T5815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 351.095867][ T5815] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 351.103968][ T5815]
[ 351.116904][ T5813] FAULT_INJECTION: forcing a failure.
[ 351.116904][ T5813] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 351.130073][ T5813] CPU: 1 PID: 5813 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 351.140644][ T5813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 351.150991][ T5813] Call Trace:
[ 351.154297][ T5813]
[ 351.157333][ T5813] dump_stack_lvl+0x1e7/0x2d0
[ 351.162077][ T5813] ? nf_tcp_handle_invalid+0x650/0x650
[ 351.167569][ T5813] ? panic+0x770/0x770
[ 351.171665][ T5813] ? ext4_block_write_begin+0x10a8/0x1860
[ 351.171825][ T5817] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 9
[ 351.177495][ T5813] should_fail_ex+0x3aa/0x4e0
[ 351.192669][ T5813] copy_page_from_iter_atomic+0x231/0x12f0
[ 351.198699][ T5813] ? iov_iter_zero+0xf60/0xf60
[ 351.203471][ T5813] ? ext4_dirty_folio+0x310/0x310
[ 351.208583][ T5813] ? fault_in_iov_iter_readable+0xdf/0x280
[ 351.214407][ T5813] generic_perform_write+0x392/0x630
[ 351.219705][ T5813] ? generic_file_direct_write+0x3f0/0x3f0
[ 351.225515][ T5813] ? ext4_write_checks+0x256/0x2c0
[ 351.230951][ T5813] ext4_buffered_write_iter+0xc6/0x350
[ 351.236511][ T5813] ext4_file_write_iter+0x1d3/0x1ad0
[ 351.241805][ T5813] ? read_lock_is_recursive+0x20/0x20
[ 351.247194][ T5813] ? ext4_file_read_iter+0x670/0x670
[ 351.252504][ T5813] vfs_write+0x782/0xaf0
[ 351.256771][ T5813] ? file_end_write+0x250/0x250
[ 351.261646][ T5813] ? __fget_files+0x28/0x4a0
[ 351.266240][ T5813] ? __fget_files+0x435/0x4a0
[ 351.271236][ T5813] ? __fdget_pos+0x2b0/0x340
[ 351.275820][ T5813] ? ksys_write+0x7b/0x2c0
[ 351.280235][ T5813] ksys_write+0x1a0/0x2c0
[ 351.284584][ T5813] ? print_irqtrace_events+0x220/0x220
[ 351.290056][ T5813] ? __ia32_sys_read+0x90/0x90
[ 351.294838][ T5813] ? syscall_enter_from_user_mode+0x32/0x230
[ 351.300833][ T5813] ? lockdep_hardirqs_on+0x98/0x140
[ 351.306031][ T5813] ? syscall_enter_from_user_mode+0x32/0x230
[ 351.312015][ T5813] do_syscall_64+0x41/0xc0
[ 351.316433][ T5813] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 351.322322][ T5813] RIP: 0033:0x7fa17067cae9
[ 351.327077][ T5813] 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
[ 351.346959][ T5813] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 351.355378][ T5813] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 351.363342][ T5813] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 351.371304][ T5813] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 351.379264][ T5813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 351.387329][ T5813] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 351.395404][ T5813]
[ 351.460746][ T5836] loop1: detected capacity change from 0 to 32768
[ 351.550930][ T5836] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 9
2023/10/25 02:30:56 executed programs: 111
[ 351.667221][ T5819] loop3: detected capacity change from 0 to 32768
[ 351.683628][ T5819] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 9
[ 352.038877][ T5817] FAULT_INJECTION: forcing a failure.
[ 352.038877][ T5817] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 352.052281][ T5817] CPU: 1 PID: 5817 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 352.062634][ T5817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 352.072715][ T5817] Call Trace:
[ 352.075998][ T5817]
[ 352.079046][ T5817] dump_stack_lvl+0x1e7/0x2d0
[ 352.083893][ T5817] ? nf_tcp_handle_invalid+0x650/0x650
[ 352.089372][ T5817] ? panic+0x770/0x770
[ 352.093434][ T5817] ? ext4_block_write_begin+0x10a8/0x1860
[ 352.099249][ T5817] should_fail_ex+0x3aa/0x4e0
[ 352.103930][ T5817] copy_page_from_iter_atomic+0x231/0x12f0
[ 352.109774][ T5817] ? iov_iter_zero+0xf60/0xf60
[ 352.114540][ T5817] ? ext4_dirty_folio+0x310/0x310
[ 352.119563][ T5817] ? fault_in_iov_iter_readable+0xdf/0x280
[ 352.125373][ T5817] generic_perform_write+0x392/0x630
[ 352.130672][ T5817] ? generic_file_direct_write+0x3f0/0x3f0
[ 352.136475][ T5817] ? ext4_write_checks+0x256/0x2c0
[ 352.142070][ T5817] ext4_buffered_write_iter+0xc6/0x350
[ 352.147586][ T5817] ext4_file_write_iter+0x1d3/0x1ad0
[ 352.152982][ T5817] ? read_lock_is_recursive+0x20/0x20
[ 352.158371][ T5817] ? ext4_file_read_iter+0x670/0x670
[ 352.163766][ T5817] vfs_write+0x782/0xaf0
[ 352.168041][ T5817] ? file_end_write+0x250/0x250
[ 352.172913][ T5817] ? __fget_files+0x28/0x4a0
[ 352.177522][ T5817] ? __fget_files+0x435/0x4a0
[ 352.182303][ T5817] ? __fdget_pos+0x2b0/0x340
[ 352.186892][ T5817] ? ksys_write+0x7b/0x2c0
[ 352.191319][ T5817] ksys_write+0x1a0/0x2c0
[ 352.195658][ T5817] ? print_irqtrace_events+0x220/0x220
[ 352.201412][ T5817] ? __ia32_sys_read+0x90/0x90
[ 352.206537][ T5817] ? syscall_enter_from_user_mode+0x32/0x230
[ 352.212526][ T5817] ? lockdep_hardirqs_on+0x98/0x140
[ 352.217731][ T5817] ? syscall_enter_from_user_mode+0x32/0x230
[ 352.223715][ T5817] do_syscall_64+0x41/0xc0
[ 352.228130][ T5817] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 352.234035][ T5817] RIP: 0033:0x7fa7a8e7cae9
[ 352.238477][ T5817] 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
[ 352.258253][ T5817] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 352.266666][ T5817] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 352.274633][ T5817] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 352.282685][ T5817] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 352.290759][ T5817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 352.298729][ T5817] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 352.306890][ T5817]
[ 352.364256][ T5838] loop2: detected capacity change from 0 to 32768
[ 352.453647][ T5819] FAULT_INJECTION: forcing a failure.
[ 352.453647][ T5819] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 352.467015][ T5819] CPU: 0 PID: 5819 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 352.477371][ T5819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 352.487542][ T5819] Call Trace:
[ 352.490853][ T5819]
[ 352.493806][ T5819] dump_stack_lvl+0x1e7/0x2d0
[ 352.498607][ T5819] ? nf_tcp_handle_invalid+0x650/0x650
[ 352.504097][ T5819] ? panic+0x770/0x770
[ 352.508281][ T5819] ? ext4_block_write_begin+0x10a8/0x1860
[ 352.514041][ T5819] should_fail_ex+0x3aa/0x4e0
[ 352.518751][ T5819] copy_page_from_iter_atomic+0x231/0x12f0
[ 352.524776][ T5819] ? iov_iter_zero+0xf60/0xf60
[ 352.529574][ T5819] ? ext4_dirty_folio+0x310/0x310
[ 352.534636][ T5819] ? fault_in_iov_iter_readable+0xdf/0x280
[ 352.540787][ T5819] generic_perform_write+0x392/0x630
[ 352.546419][ T5819] ? generic_file_direct_write+0x3f0/0x3f0
[ 352.552265][ T5819] ? ext4_write_checks+0x256/0x2c0
[ 352.557427][ T5819] ext4_buffered_write_iter+0xc6/0x350
[ 352.562936][ T5819] ext4_file_write_iter+0x1d3/0x1ad0
[ 352.568268][ T5819] ? read_lock_is_recursive+0x20/0x20
[ 352.573682][ T5819] ? ext4_file_read_iter+0x670/0x670
[ 352.579008][ T5819] vfs_write+0x782/0xaf0
[ 352.583291][ T5819] ? file_end_write+0x250/0x250
[ 352.588187][ T5819] ? __fget_files+0x28/0x4a0
[ 352.592906][ T5819] ? __fget_files+0x435/0x4a0
[ 352.597710][ T5819] ? __fdget_pos+0x2b0/0x340
[ 352.602315][ T5819] ? ksys_write+0x7b/0x2c0
[ 352.606781][ T5819] ksys_write+0x1a0/0x2c0
[ 352.611137][ T5819] ? print_irqtrace_events+0x220/0x220
[ 352.616631][ T5819] ? __ia32_sys_read+0x90/0x90
[ 352.621509][ T5819] ? syscall_enter_from_user_mode+0x32/0x230
[ 352.627517][ T5819] ? lockdep_hardirqs_on+0x98/0x140
[ 352.632749][ T5819] ? syscall_enter_from_user_mode+0x32/0x230
[ 352.638808][ T5819] do_syscall_64+0x41/0xc0
[ 352.643256][ T5819] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 352.649204][ T5819] RIP: 0033:0x7fc2e7c7cae9
[ 352.653649][ 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
[ 352.673548][ T5819] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 352.681996][ T5819] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 352.690089][ T5819] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 352.698267][ T5819] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 352.707207][ T5819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 352.715180][ T5819] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 352.723170][ T5819]
[ 352.741513][ T5838] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 352.783196][ T5838] BTRFS info (device loop2): doing ref verification
[ 352.790212][ T5838] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 352.866595][ T5838] BTRFS info (device loop2): force zlib compression, level 3
[ 352.913108][ T5838] BTRFS info (device loop2): allowing degraded mounts
[ 352.952947][ T5838] BTRFS info (device loop2): using free space tree
[ 353.068553][ T5843] loop0: detected capacity change from 0 to 32768
[ 353.105077][ T5843] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5843)
[ 353.352184][ T5838] BTRFS info (device loop2): auto enabling async discard
[ 353.781022][ T5843] FAULT_INJECTION: forcing a failure.
[ 353.781022][ T5843] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 353.795057][ T5843] CPU: 0 PID: 5843 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 353.805412][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 353.815352][ T5856] loop5: detected capacity change from 0 to 32768
[ 353.815556][ T5843] Call Trace:
[ 353.815566][ T5843]
[ 353.828383][ T5843] dump_stack_lvl+0x1e7/0x2d0
[ 353.833087][ T5843] ? nf_tcp_handle_invalid+0x650/0x650
[ 353.838663][ T5843] ? panic+0x770/0x770
[ 353.842763][ T5843] ? ext4_block_write_begin+0x10a8/0x1860
[ 353.848517][ T5843] should_fail_ex+0x3aa/0x4e0
[ 353.853209][ T5843] copy_page_from_iter_atomic+0x231/0x12f0
[ 353.859036][ T5843] ? iov_iter_zero+0xf60/0xf60
[ 353.863805][ T5843] ? ext4_dirty_folio+0x310/0x310
[ 353.868833][ T5843] ? fault_in_iov_iter_readable+0xdf/0x280
[ 353.874640][ T5843] generic_perform_write+0x392/0x630
[ 353.879930][ T5843] ? generic_file_direct_write+0x3f0/0x3f0
[ 353.885822][ T5843] ? ext4_write_checks+0x256/0x2c0
[ 353.890928][ T5843] ext4_buffered_write_iter+0xc6/0x350
[ 353.896471][ T5843] ext4_file_write_iter+0x1d3/0x1ad0
[ 353.901758][ T5843] ? read_lock_is_recursive+0x20/0x20
[ 353.907220][ T5843] ? ext4_file_read_iter+0x670/0x670
[ 353.912516][ T5843] vfs_write+0x782/0xaf0
[ 353.916768][ T5843] ? file_end_write+0x250/0x250
[ 353.921890][ T5843] ? __fget_files+0x28/0x4a0
[ 353.926471][ T5843] ? __fget_files+0x435/0x4a0
[ 353.931147][ T5843] ? __fdget_pos+0x2b0/0x340
[ 353.935831][ T5843] ? ksys_write+0x7b/0x2c0
[ 353.940286][ T5843] ksys_write+0x1a0/0x2c0
[ 353.944637][ T5843] ? print_irqtrace_events+0x220/0x220
[ 353.950122][ T5843] ? __ia32_sys_read+0x90/0x90
[ 353.954964][ T5843] ? syscall_enter_from_user_mode+0x32/0x230
[ 353.960970][ T5843] ? lockdep_hardirqs_on+0x98/0x140
[ 353.966204][ T5843] ? syscall_enter_from_user_mode+0x32/0x230
[ 353.972197][ T5843] do_syscall_64+0x41/0xc0
[ 353.977050][ T5843] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 353.982986][ T5843] RIP: 0033:0x7fa17067cae9
[ 353.987578][ T5843] 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
[ 354.007534][ T5843] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 354.015962][ T5843] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 354.023948][ T5843] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 354.032886][ T5843] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 354.041401][ T5843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 354.050982][ T5843] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 354.060278][ T5843]
[ 354.086824][ T5845] loop4: detected capacity change from 0 to 32768
[ 354.155918][ T5845] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5845)
[ 354.215365][ T5856] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5856)
[ 354.278182][ T5850] loop1: detected capacity change from 0 to 32768
[ 354.341880][ T5850] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5850)
[ 354.361122][ T5845] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 354.409411][ T5845] BTRFS info (device loop4): doing ref verification
[ 354.458783][ T5845] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 354.522738][ T5845] BTRFS info (device loop4): force zlib compression, level 3
[ 354.550860][ T5845] BTRFS info (device loop4): allowing degraded mounts
[ 354.586480][ T5845] BTRFS info (device loop4): using free space tree
[ 354.714477][ T5845] BTRFS info (device loop4): auto enabling async discard
[ 354.779750][ T5855] loop3: detected capacity change from 0 to 32768
[ 354.823824][ T5856] FAULT_INJECTION: forcing a failure.
[ 354.823824][ T5856] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 354.830214][ T5855] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5855)
[ 354.837474][ T5856] CPU: 0 PID: 5856 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 354.858126][ T5856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 354.868211][ T5856] Call Trace:
[ 354.871515][ T5856]
[ 354.874462][ T5856] dump_stack_lvl+0x1e7/0x2d0
[ 354.879173][ T5856] ? nf_tcp_handle_invalid+0x650/0x650
[ 354.884649][ T5856] ? panic+0x770/0x770
[ 354.888711][ T5856] ? ext4_block_write_begin+0x10a8/0x1860
[ 354.894454][ T5856] should_fail_ex+0x3aa/0x4e0
[ 354.899233][ T5856] copy_page_from_iter_atomic+0x231/0x12f0
[ 354.905165][ T5856] ? iov_iter_zero+0xf60/0xf60
[ 354.910018][ T5856] ? ext4_dirty_folio+0x310/0x310
[ 354.915057][ T5856] ? fault_in_iov_iter_readable+0xdf/0x280
[ 354.920950][ T5856] generic_perform_write+0x392/0x630
[ 354.926248][ T5856] ? generic_file_direct_write+0x3f0/0x3f0
[ 354.932062][ T5856] ? ext4_write_checks+0x256/0x2c0
[ 354.937179][ T5856] ext4_buffered_write_iter+0xc6/0x350
[ 354.942727][ T5856] ext4_file_write_iter+0x1d3/0x1ad0
[ 354.948014][ T5856] ? read_lock_is_recursive+0x20/0x20
[ 354.953393][ T5856] ? ext4_file_read_iter+0x670/0x670
[ 354.958682][ T5856] vfs_write+0x782/0xaf0
[ 354.962995][ T5856] ? file_end_write+0x250/0x250
[ 354.967898][ T5856] ? __fget_files+0x28/0x4a0
[ 354.972759][ T5856] ? __fget_files+0x435/0x4a0
[ 354.977468][ T5856] ? __fdget_pos+0x2b0/0x340
[ 354.982067][ T5856] ? ksys_write+0x7b/0x2c0
[ 354.986501][ T5856] ksys_write+0x1a0/0x2c0
[ 354.990857][ T5856] ? print_irqtrace_events+0x220/0x220
[ 354.996328][ T5856] ? __ia32_sys_read+0x90/0x90
[ 355.001463][ T5856] ? syscall_enter_from_user_mode+0x32/0x230
[ 355.007549][ T5856] ? lockdep_hardirqs_on+0x98/0x140
[ 355.012765][ T5856] ? syscall_enter_from_user_mode+0x32/0x230
[ 355.018757][ T5856] do_syscall_64+0x41/0xc0
[ 355.023271][ T5856] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 355.029179][ T5856] RIP: 0033:0x7fa7a8e7cae9
[ 355.033597][ T5856] 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
[ 355.053303][ T5856] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 355.061736][ T5856] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 355.069821][ T5856] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 355.077903][ T5856] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 355.085911][ T5856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 355.093890][ T5856] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 355.101883][ T5856]
[ 355.265196][ T5850] FAULT_INJECTION: forcing a failure.
[ 355.265196][ T5850] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 355.278398][ T5850] CPU: 1 PID: 5850 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 355.288772][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 355.298942][ T5850] Call Trace:
[ 355.302247][ T5850]
[ 355.305201][ T5850] dump_stack_lvl+0x1e7/0x2d0
[ 355.309906][ T5850] ? nf_tcp_handle_invalid+0x650/0x650
[ 355.315553][ T5850] ? panic+0x770/0x770
[ 355.319622][ T5850] ? ext4_block_write_begin+0x10a8/0x1860
[ 355.325353][ T5850] should_fail_ex+0x3aa/0x4e0
[ 355.330034][ T5850] copy_page_from_iter_atomic+0x231/0x12f0
[ 355.335945][ T5850] ? iov_iter_zero+0xf60/0xf60
[ 355.340726][ T5850] ? ext4_dirty_folio+0x310/0x310
[ 355.345775][ T5850] ? fault_in_iov_iter_readable+0xdf/0x280
[ 355.351594][ T5850] generic_perform_write+0x392/0x630
[ 355.356989][ T5850] ? generic_file_direct_write+0x3f0/0x3f0
[ 355.362891][ T5850] ? ext4_write_checks+0x256/0x2c0
[ 355.368010][ T5850] ext4_buffered_write_iter+0xc6/0x350
[ 355.373559][ T5850] ext4_file_write_iter+0x1d3/0x1ad0
[ 355.378871][ T5850] ? read_lock_is_recursive+0x20/0x20
[ 355.384277][ T5850] ? ext4_file_read_iter+0x670/0x670
[ 355.389598][ T5850] vfs_write+0x782/0xaf0
[ 355.394060][ T5850] ? file_end_write+0x250/0x250
[ 355.399106][ T5850] ? __fget_files+0x28/0x4a0
[ 355.403799][ T5850] ? __fget_files+0x435/0x4a0
[ 355.408490][ T5850] ? __fdget_pos+0x2b0/0x340
[ 355.413163][ T5850] ? ksys_write+0x7b/0x2c0
[ 355.417672][ T5850] ksys_write+0x1a0/0x2c0
[ 355.422003][ T5850] ? print_irqtrace_events+0x220/0x220
[ 355.427488][ T5850] ? __ia32_sys_read+0x90/0x90
[ 355.432366][ T5850] ? syscall_enter_from_user_mode+0x32/0x230
[ 355.438972][ T5850] ? lockdep_hardirqs_on+0x98/0x140
[ 355.444629][ T5850] ? syscall_enter_from_user_mode+0x32/0x230
[ 355.450978][ T5850] do_syscall_64+0x41/0xc0
[ 355.455448][ T5850] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 355.461528][ T5850] RIP: 0033:0x7f59c367cae9
[ 355.466057][ T5850] 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
[ 355.485773][ T5850] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 355.494221][ T5850] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 355.502508][ T5850] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 355.510691][ T5850] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 355.518666][ T5850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 355.526825][ T5850] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 355.534892][ T5850]
[ 355.659727][ T5873] loop0: detected capacity change from 0 to 32768
[ 355.693356][ T5873] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5873)
[ 355.823485][ T5890] loop2: detected capacity change from 0 to 32768
[ 355.896002][ T5890] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5890)
[ 355.976982][ T5213] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (5213)
[ 356.244059][ T5873] FAULT_INJECTION: forcing a failure.
[ 356.244059][ T5873] name failslab, interval 1, probability 0, space 0, times 0
[ 356.257632][ T5873] CPU: 0 PID: 5873 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 356.268337][ T5873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 356.278420][ T5873] Call Trace:
[ 356.281721][ T5873]
[ 356.284674][ T5873] dump_stack_lvl+0x1e7/0x2d0
[ 356.289476][ T5873] ? nf_tcp_handle_invalid+0x650/0x650
[ 356.294979][ T5873] ? panic+0x770/0x770
[ 356.299086][ T5873] ? __asan_memset+0x23/0x40
[ 356.303793][ T5873] should_fail_ex+0x3aa/0x4e0
[ 356.308514][ T5873] should_failslab+0x9/0x20
[ 356.313132][ T5873] slab_pre_alloc_hook+0x59/0x310
[ 356.318273][ T5873] kmem_cache_alloc+0x52/0x300
[ 356.323059][ T5873] ? __es_insert_extent+0x719/0x1760
[ 356.328383][ T5873] __es_insert_extent+0x719/0x1760
[ 356.333547][ T5873] ext4_es_insert_delayed_block+0x37d/0x910
[ 356.339481][ T5873] ? ext4_is_pending+0x1f0/0x1f0
[ 356.344449][ T5873] ? do_raw_spin_unlock+0x13b/0x8b0
[ 356.349775][ T5873] ? _raw_spin_unlock+0x28/0x40
[ 356.354652][ T5873] ? ext4_da_reserve_space+0x2a1/0x500
[ 356.360143][ T5873] ext4_da_get_block_prep+0x9e2/0x1410
[ 356.365649][ T5873] ? ext4_da_release_space+0x560/0x560
[ 356.371201][ T5873] ? ext4_block_write_begin+0x27d/0x1860
[ 356.376882][ T5873] ? do_raw_spin_unlock+0x13b/0x8b0
[ 356.382206][ T5873] ext4_block_write_begin+0x552/0x1860
[ 356.387863][ T5873] ? folio_add_lru+0x27b/0x9d0
[ 356.392681][ T5873] ? ext4_da_release_space+0x560/0x560
[ 356.398308][ T5873] ? ext4_iomap_swap_activate+0x40/0x40
[ 356.403892][ T5873] ? __filemap_get_folio+0x8f1/0xbb0
[ 356.409219][ T5873] ext4_da_write_begin+0x5e4/0xa40
[ 356.414383][ T5873] ? ext4_dirty_folio+0x310/0x310
[ 356.419438][ T5873] ? fault_in_iov_iter_readable+0xdf/0x280
[ 356.425270][ T5873] generic_perform_write+0x31b/0x630
[ 356.430585][ T5873] ? do_raw_spin_unlock+0x13b/0x8b0
[ 356.435822][ T5873] ? generic_file_direct_write+0x3f0/0x3f0
[ 356.441658][ T5873] ? ext4_write_checks+0x256/0x2c0
[ 356.446802][ T5873] ext4_buffered_write_iter+0xc6/0x350
[ 356.452735][ T5873] ext4_file_write_iter+0x1d3/0x1ad0
[ 356.459718][ T5873] ? read_lock_is_recursive+0x20/0x20
[ 356.465231][ T5873] ? ext4_file_read_iter+0x670/0x670
[ 356.470569][ T5873] vfs_write+0x782/0xaf0
[ 356.475648][ T5873] ? file_end_write+0x250/0x250
[ 356.480546][ T5873] ? __fget_files+0x28/0x4a0
[ 356.485164][ T5873] ? __fget_files+0x435/0x4a0
[ 356.489988][ T5873] ? __fdget_pos+0x2b0/0x340
[ 356.494609][ T5873] ? ksys_write+0x7b/0x2c0
[ 356.499147][ T5873] ksys_write+0x1a0/0x2c0
[ 356.503511][ T5873] ? print_irqtrace_events+0x220/0x220
[ 356.509021][ T5873] ? __ia32_sys_read+0x90/0x90
[ 356.513878][ T5873] ? syscall_enter_from_user_mode+0x32/0x230
[ 356.519892][ T5873] ? lockdep_hardirqs_on+0x98/0x140
[ 356.525123][ T5873] ? syscall_enter_from_user_mode+0x32/0x230
[ 356.531138][ T5873] do_syscall_64+0x41/0xc0
[ 356.535665][ T5873] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 356.541680][ T5873] RIP: 0033:0x7fa17067cae9
[ 356.546229][ T5873] 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
[ 356.566647][ T5873] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 356.575272][ T5873] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 356.577010][ T5890] FAULT_INJECTION: forcing a failure.
[ 356.577010][ T5890] name failslab, interval 1, probability 0, space 0, times 0
[ 356.583249][ T5873] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 356.583266][ T5873] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 356.583277][ T5873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 356.583289][ T5873] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 356.583317][ T5873]
[ 356.631761][ T5890] CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 356.642286][ T5890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 356.652647][ T5890] Call Trace:
[ 356.656045][ T5890]
[ 356.659017][ T5890] dump_stack_lvl+0x1e7/0x2d0
[ 356.663735][ T5890] ? nf_tcp_handle_invalid+0x650/0x650
[ 356.669234][ T5890] ? panic+0x770/0x770
[ 356.673610][ T5890] ? __asan_memset+0x23/0x40
[ 356.678232][ T5890] should_fail_ex+0x3aa/0x4e0
[ 356.683754][ T5890] should_failslab+0x9/0x20
[ 356.688576][ T5890] slab_pre_alloc_hook+0x59/0x310
[ 356.693641][ T5890] kmem_cache_alloc+0x52/0x300
[ 356.698434][ T5890] ? __es_insert_extent+0x719/0x1760
[ 356.703756][ T5890] __es_insert_extent+0x719/0x1760
[ 356.709012][ T5890] ext4_es_insert_delayed_block+0x37d/0x910
[ 356.715320][ T5890] ? ext4_is_pending+0x1f0/0x1f0
[ 356.720501][ T5890] ? do_raw_spin_unlock+0x13b/0x8b0
[ 356.725738][ T5890] ? _raw_spin_unlock+0x28/0x40
[ 356.730811][ T5890] ? ext4_da_reserve_space+0x2a1/0x500
[ 356.736308][ T5890] ext4_da_get_block_prep+0x9e2/0x1410
[ 356.742164][ T5890] ? ext4_da_release_space+0x560/0x560
[ 356.747944][ T5890] ? ext4_block_write_begin+0x27d/0x1860
[ 356.754226][ T5890] ? do_raw_spin_unlock+0x13b/0x8b0
[ 356.759895][ T5890] ext4_block_write_begin+0x552/0x1860
[ 356.765358][ T5890] ? folio_add_lru+0x27b/0x9d0
[ 356.770134][ T5890] ? ext4_da_release_space+0x560/0x560
[ 356.775683][ T5890] ? ext4_iomap_swap_activate+0x40/0x40
[ 356.781231][ T5890] ? __filemap_get_folio+0x8f1/0xbb0
[ 356.786523][ T5890] ext4_da_write_begin+0x5e4/0xa40
[ 356.791714][ T5890] ? ext4_dirty_folio+0x310/0x310
[ 356.796825][ T5890] ? fault_in_iov_iter_readable+0xdf/0x280
[ 356.802628][ T5890] generic_perform_write+0x31b/0x630
[ 356.808019][ T5890] ? do_raw_spin_unlock+0x13b/0x8b0
[ 356.813329][ T5890] ? generic_file_direct_write+0x3f0/0x3f0
[ 356.819250][ T5890] ? ext4_write_checks+0x256/0x2c0
[ 356.824368][ T5890] ext4_buffered_write_iter+0xc6/0x350
[ 356.829834][ T5890] ext4_file_write_iter+0x1d3/0x1ad0
[ 356.835309][ T5890] ? read_lock_is_recursive+0x20/0x20
[ 356.840774][ T5890] ? ext4_file_read_iter+0x670/0x670
[ 356.846457][ T5890] vfs_write+0x782/0xaf0
[ 356.850894][ T5890] ? file_end_write+0x250/0x250
[ 356.855750][ T5890] ? __fget_files+0x28/0x4a0
[ 356.860336][ T5890] ? __fget_files+0x435/0x4a0
[ 356.865010][ T5890] ? __fdget_pos+0x2b0/0x340
[ 356.869592][ T5890] ? ksys_write+0x7b/0x2c0
[ 356.874018][ T5890] ksys_write+0x1a0/0x2c0
[ 356.878361][ T5890] ? print_irqtrace_events+0x220/0x220
[ 356.884339][ T5890] ? __ia32_sys_read+0x90/0x90
[ 356.889101][ T5890] ? syscall_enter_from_user_mode+0x32/0x230
[ 356.895081][ T5890] ? lockdep_hardirqs_on+0x98/0x140
[ 356.900279][ T5890] ? syscall_enter_from_user_mode+0x32/0x230
[ 356.906257][ T5890] do_syscall_64+0x41/0xc0
[ 356.910669][ T5890] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 356.916557][ T5890] RIP: 0033:0x7f3bee27cae9
[ 356.920964][ T5890] 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
[ 356.940579][ T5890] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 356.948987][ T5890] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 356.957130][ T5890] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 356.965179][ T5890] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 356.973142][ T5890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 356.981107][ T5890] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 356.989089][ T5890]
2023/10/25 02:31:01 executed programs: 122
[ 357.715040][ T5896] loop4: detected capacity change from 0 to 32768
[ 357.753634][ T5894] loop5: detected capacity change from 0 to 32768
[ 357.774785][ T5896] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 357.790852][ T5896] BTRFS info (device loop4): doing ref verification
[ 357.799818][ T5894] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5894)
[ 357.817695][ T5896] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 357.843263][ T5896] BTRFS info (device loop4): force zlib compression, level 3
[ 357.860236][ T5896] BTRFS info (device loop4): allowing degraded mounts
[ 357.880108][ T5896] BTRFS info (device loop4): using free space tree
[ 357.984007][ T5900] loop3: detected capacity change from 0 to 32768
[ 358.022106][ T5900] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5900)
[ 358.044691][ T5896] BTRFS info (device loop4): auto enabling async discard
[ 358.109428][ T5902] loop1: detected capacity change from 0 to 32768
[ 358.109434][ T5904] loop0: detected capacity change from 0 to 32768
[ 358.116430][ T5902] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5902)
[ 358.221909][ T5904] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5904)
[ 358.386300][ T5894] FAULT_INJECTION: forcing a failure.
[ 358.386300][ T5894] name failslab, interval 1, probability 0, space 0, times 0
[ 358.399817][ T5894] CPU: 0 PID: 5894 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 358.410793][ T5894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 358.421053][ T5894] Call Trace:
[ 358.424433][ T5894]
[ 358.427361][ T5894] dump_stack_lvl+0x1e7/0x2d0
[ 358.432049][ T5894] ? nf_tcp_handle_invalid+0x650/0x650
[ 358.437517][ T5894] ? panic+0x770/0x770
[ 358.441596][ T5894] ? __asan_memset+0x23/0x40
[ 358.446189][ T5894] should_fail_ex+0x3aa/0x4e0
[ 358.450881][ T5894] should_failslab+0x9/0x20
[ 358.455406][ T5894] slab_pre_alloc_hook+0x59/0x310
[ 358.460449][ T5894] kmem_cache_alloc+0x52/0x300
[ 358.465217][ T5894] ? __es_insert_extent+0x719/0x1760
[ 358.470513][ T5894] __es_insert_extent+0x719/0x1760
[ 358.475729][ T5894] ext4_es_insert_delayed_block+0x37d/0x910
[ 358.481714][ T5894] ? ext4_is_pending+0x1f0/0x1f0
[ 358.486646][ T5894] ? do_raw_spin_unlock+0x13b/0x8b0
[ 358.491849][ T5894] ? _raw_spin_unlock+0x28/0x40
[ 358.496697][ T5894] ? ext4_da_reserve_space+0x2a1/0x500
[ 358.502165][ T5894] ext4_da_get_block_prep+0x9e2/0x1410
[ 358.507633][ T5894] ? ext4_da_release_space+0x560/0x560
[ 358.513100][ T5894] ? ext4_block_write_begin+0x27d/0x1860
[ 358.518747][ T5894] ? do_raw_spin_unlock+0x13b/0x8b0
[ 358.523952][ T5894] ext4_block_write_begin+0x552/0x1860
[ 358.529494][ T5894] ? folio_add_lru+0x27b/0x9d0
[ 358.534268][ T5894] ? ext4_da_release_space+0x560/0x560
[ 358.539725][ T5894] ? ext4_iomap_swap_activate+0x40/0x40
[ 358.545464][ T5894] ? __filemap_get_folio+0x8f1/0xbb0
[ 358.550747][ T5894] ext4_da_write_begin+0x5e4/0xa40
[ 358.555891][ T5894] ? ext4_dirty_folio+0x310/0x310
[ 358.560917][ T5894] ? fault_in_iov_iter_readable+0xdf/0x280
[ 358.567331][ T5894] generic_perform_write+0x31b/0x630
[ 358.572724][ T5894] ? do_raw_spin_unlock+0x13b/0x8b0
[ 358.578189][ T5894] ? generic_file_direct_write+0x3f0/0x3f0
[ 358.584013][ T5894] ? ext4_write_checks+0x256/0x2c0
[ 358.589237][ T5894] ext4_buffered_write_iter+0xc6/0x350
[ 358.594990][ T5894] ext4_file_write_iter+0x1d3/0x1ad0
[ 358.600293][ T5894] ? read_lock_is_recursive+0x20/0x20
[ 358.605784][ T5894] ? ext4_file_read_iter+0x670/0x670
[ 358.611982][ T5894] vfs_write+0x782/0xaf0
[ 358.616368][ T5894] ? file_end_write+0x250/0x250
[ 358.621240][ T5894] ? __fget_files+0x28/0x4a0
[ 358.625920][ T5894] ? __fget_files+0x435/0x4a0
[ 358.630712][ T5894] ? __fdget_pos+0x2b0/0x340
[ 358.635507][ T5894] ? ksys_write+0x7b/0x2c0
[ 358.639945][ T5894] ksys_write+0x1a0/0x2c0
[ 358.644322][ T5894] ? print_irqtrace_events+0x220/0x220
[ 358.649977][ T5894] ? __ia32_sys_read+0x90/0x90
[ 358.654840][ T5894] ? syscall_enter_from_user_mode+0x32/0x230
[ 358.660855][ T5894] ? lockdep_hardirqs_on+0x98/0x140
[ 358.666187][ T5894] ? syscall_enter_from_user_mode+0x32/0x230
[ 358.672184][ T5894] do_syscall_64+0x41/0xc0
[ 358.676606][ T5894] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 358.682510][ T5894] RIP: 0033:0x7fa7a8e7cae9
[ 358.686922][ T5894] 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
[ 358.706613][ T5894] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 358.715024][ T5894] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 358.722991][ T5894] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 358.731056][ T5894] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 358.739133][ T5894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 358.747108][ T5894] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 358.755277][ T5894]
[ 358.862030][ T5900] FAULT_INJECTION: forcing a failure.
[ 358.862030][ T5900] name failslab, interval 1, probability 0, space 0, times 0
[ 358.874820][ T5900] CPU: 0 PID: 5900 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 358.885175][ T5900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 358.895251][ T5900] Call Trace:
[ 358.898554][ T5900]
[ 358.901498][ T5900] dump_stack_lvl+0x1e7/0x2d0
[ 358.906206][ T5900] ? nf_tcp_handle_invalid+0x650/0x650
[ 358.911691][ T5900] ? panic+0x770/0x770
[ 358.915873][ T5900] ? __asan_memset+0x23/0x40
[ 358.920483][ T5900] should_fail_ex+0x3aa/0x4e0
[ 358.925191][ T5900] should_failslab+0x9/0x20
[ 358.929713][ T5900] slab_pre_alloc_hook+0x59/0x310
[ 358.934762][ T5900] kmem_cache_alloc+0x52/0x300
[ 358.939643][ T5900] ? __es_insert_extent+0x719/0x1760
[ 358.944964][ T5900] __es_insert_extent+0x719/0x1760
[ 358.950137][ T5900] ext4_es_insert_delayed_block+0x37d/0x910
[ 358.956068][ T5900] ? ext4_is_pending+0x1f0/0x1f0
[ 358.961026][ T5900] ? do_raw_spin_unlock+0x13b/0x8b0
[ 358.966255][ T5900] ? _raw_spin_unlock+0x28/0x40
[ 358.971133][ T5900] ? ext4_da_reserve_space+0x2a1/0x500
[ 358.976621][ T5900] ext4_da_get_block_prep+0x9e2/0x1410
[ 358.982127][ T5900] ? ext4_da_release_space+0x560/0x560
[ 358.983026][ T5906] loop2: detected capacity change from 0 to 32768
[ 358.987592][ T5900] ? ext4_block_write_begin+0x27d/0x1860
[ 358.987632][ T5900] ? do_raw_spin_unlock+0x13b/0x8b0
[ 358.987664][ T5900] ext4_block_write_begin+0x552/0x1860
[ 359.010432][ T5900] ? folio_add_lru+0x27b/0x9d0
[ 359.015357][ T5900] ? ext4_da_release_space+0x560/0x560
[ 359.020942][ T5900] ? ext4_iomap_swap_activate+0x40/0x40
[ 359.026524][ T5900] ? __filemap_get_folio+0x8f1/0xbb0
[ 359.031852][ T5900] ext4_da_write_begin+0x5e4/0xa40
[ 359.037092][ T5900] ? ext4_dirty_folio+0x310/0x310
[ 359.042146][ T5900] ? fault_in_iov_iter_readable+0xdf/0x280
[ 359.047994][ T5900] generic_perform_write+0x31b/0x630
[ 359.053394][ T5900] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.058647][ T5900] ? generic_file_direct_write+0x3f0/0x3f0
[ 359.060176][ T5902] FAULT_INJECTION: forcing a failure.
[ 359.060176][ T5902] name failslab, interval 1, probability 0, space 0, times 0
[ 359.064483][ T5900] ? ext4_write_checks+0x256/0x2c0
[ 359.064513][ T5900] ext4_buffered_write_iter+0xc6/0x350
[ 359.064539][ T5900] ext4_file_write_iter+0x1d3/0x1ad0
[ 359.064569][ T5900] ? read_lock_is_recursive+0x20/0x20
[ 359.100175][ T5900] ? ext4_file_read_iter+0x670/0x670
[ 359.105493][ T5900] vfs_write+0x782/0xaf0
[ 359.109750][ T5900] ? file_end_write+0x250/0x250
[ 359.114609][ T5900] ? __fget_files+0x28/0x4a0
[ 359.119195][ T5900] ? __fget_files+0x435/0x4a0
[ 359.123890][ T5900] ? __fdget_pos+0x2b0/0x340
[ 359.128480][ T5900] ? ksys_write+0x7b/0x2c0
[ 359.133011][ T5900] ksys_write+0x1a0/0x2c0
[ 359.137452][ T5900] ? print_irqtrace_events+0x220/0x220
[ 359.142927][ T5900] ? __ia32_sys_read+0x90/0x90
[ 359.148059][ T5900] ? syscall_enter_from_user_mode+0x32/0x230
[ 359.156061][ T5900] ? lockdep_hardirqs_on+0x98/0x140
[ 359.161296][ T5900] ? syscall_enter_from_user_mode+0x32/0x230
[ 359.167670][ T5900] do_syscall_64+0x41/0xc0
[ 359.172109][ T5900] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 359.178093][ T5900] RIP: 0033:0x7fc2e7c7cae9
[ 359.182513][ T5900] 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
[ 359.202126][ T5900] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 359.210628][ T5900] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 359.218644][ T5900] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 359.226613][ T5900] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 359.234583][ T5900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 359.242558][ T5900] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 359.250542][ T5900]
[ 359.253560][ T5902] CPU: 1 PID: 5902 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 359.263922][ T5902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 359.273999][ T5902] Call Trace:
[ 359.277286][ T5902]
[ 359.280225][ T5902] dump_stack_lvl+0x1e7/0x2d0
[ 359.284907][ T5902] ? nf_tcp_handle_invalid+0x650/0x650
[ 359.290366][ T5902] ? panic+0x770/0x770
[ 359.294443][ T5902] ? __asan_memset+0x23/0x40
[ 359.299032][ T5902] should_fail_ex+0x3aa/0x4e0
[ 359.303712][ T5902] should_failslab+0x9/0x20
[ 359.308209][ T5902] slab_pre_alloc_hook+0x59/0x310
[ 359.313229][ T5902] kmem_cache_alloc+0x52/0x300
[ 359.318074][ T5902] ? __es_insert_extent+0x719/0x1760
[ 359.323542][ T5902] __es_insert_extent+0x719/0x1760
[ 359.328662][ T5902] ext4_es_insert_delayed_block+0x37d/0x910
[ 359.334665][ T5902] ? ext4_is_pending+0x1f0/0x1f0
[ 359.339634][ T5902] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.344850][ T5902] ? _raw_spin_unlock+0x28/0x40
[ 359.349703][ T5902] ? ext4_da_reserve_space+0x2a1/0x500
[ 359.355169][ T5902] ext4_da_get_block_prep+0x9e2/0x1410
[ 359.361353][ T5902] ? ext4_da_release_space+0x560/0x560
[ 359.366898][ T5902] ? ext4_block_write_begin+0x27d/0x1860
[ 359.372553][ T5902] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.377753][ T5902] ext4_block_write_begin+0x552/0x1860
[ 359.383208][ T5902] ? folio_add_lru+0x27b/0x9d0
[ 359.387977][ T5902] ? ext4_da_release_space+0x560/0x560
[ 359.393435][ T5902] ? ext4_iomap_swap_activate+0x40/0x40
[ 359.399060][ T5902] ? __filemap_get_folio+0x8f1/0xbb0
[ 359.404432][ T5902] ext4_da_write_begin+0x5e4/0xa40
[ 359.410594][ T5902] ? ext4_dirty_folio+0x310/0x310
[ 359.415789][ T5902] ? fault_in_iov_iter_readable+0xdf/0x280
[ 359.421593][ T5902] generic_perform_write+0x31b/0x630
[ 359.426956][ T5902] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.432204][ T5902] ? generic_file_direct_write+0x3f0/0x3f0
[ 359.438115][ T5902] ? ext4_write_checks+0x256/0x2c0
[ 359.443235][ T5902] ext4_buffered_write_iter+0xc6/0x350
[ 359.448868][ T5902] ext4_file_write_iter+0x1d3/0x1ad0
[ 359.454166][ T5902] ? read_lock_is_recursive+0x20/0x20
[ 359.459544][ T5902] ? ext4_file_read_iter+0x670/0x670
[ 359.464843][ T5902] vfs_write+0x782/0xaf0
[ 359.469089][ T5902] ? file_end_write+0x250/0x250
[ 359.473941][ T5902] ? __fget_files+0x28/0x4a0
[ 359.478524][ T5902] ? __fget_files+0x435/0x4a0
[ 359.483218][ T5902] ? __fdget_pos+0x2b0/0x340
[ 359.487801][ T5902] ? ksys_write+0x7b/0x2c0
[ 359.492225][ T5902] ksys_write+0x1a0/0x2c0
[ 359.496663][ T5902] ? print_irqtrace_events+0x220/0x220
[ 359.502221][ T5902] ? __ia32_sys_read+0x90/0x90
[ 359.507182][ T5902] ? syscall_enter_from_user_mode+0x32/0x230
[ 359.513259][ T5902] ? lockdep_hardirqs_on+0x98/0x140
[ 359.518472][ T5902] ? syscall_enter_from_user_mode+0x32/0x230
[ 359.524462][ T5902] do_syscall_64+0x41/0xc0
[ 359.528881][ T5902] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 359.534811][ T5902] RIP: 0033:0x7f59c367cae9
[ 359.539220][ T5902] 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
[ 359.558927][ T5902] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 359.567364][ T5902] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 359.575503][ T5902] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 359.583468][ T5902] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 359.591538][ T5902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 359.599513][ T5902] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 359.607503][ T5902]
[ 359.712071][ T5904] FAULT_INJECTION: forcing a failure.
[ 359.712071][ T5904] name failslab, interval 1, probability 0, space 0, times 0
[ 359.725369][ T5904] CPU: 0 PID: 5904 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 359.735729][ T5904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 359.745805][ T5904] Call Trace:
[ 359.749108][ T5904]
[ 359.752059][ T5904] dump_stack_lvl+0x1e7/0x2d0
[ 359.756767][ T5904] ? nf_tcp_handle_invalid+0x650/0x650
[ 359.762276][ T5904] ? panic+0x770/0x770
[ 359.766374][ T5904] ? __asan_memset+0x23/0x40
[ 359.770995][ T5904] should_fail_ex+0x3aa/0x4e0
[ 359.775703][ T5904] should_failslab+0x9/0x20
[ 359.780224][ T5904] slab_pre_alloc_hook+0x59/0x310
[ 359.781460][ T5906] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5906)
[ 359.785250][ T5904] kmem_cache_alloc+0x52/0x300
[ 359.785274][ T5904] ? __es_insert_extent+0x719/0x1760
[ 359.785301][ T5904] __es_insert_extent+0x719/0x1760
[ 359.811143][ T5904] ext4_es_insert_delayed_block+0x37d/0x910
[ 359.817073][ T5904] ? ext4_is_pending+0x1f0/0x1f0
[ 359.822036][ T5904] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.827265][ T5904] ? _raw_spin_unlock+0x28/0x40
[ 359.832140][ T5904] ? ext4_da_reserve_space+0x2a1/0x500
[ 359.837623][ T5904] ext4_da_get_block_prep+0x9e2/0x1410
[ 359.843128][ T5904] ? ext4_da_release_space+0x560/0x560
[ 359.848700][ T5904] ? ext4_block_write_begin+0x27d/0x1860
[ 359.854366][ T5904] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.859602][ T5904] ext4_block_write_begin+0x552/0x1860
[ 359.865178][ T5904] ? folio_add_lru+0x27b/0x9d0
[ 359.869980][ T5904] ? ext4_da_release_space+0x560/0x560
[ 359.875469][ T5904] ? ext4_iomap_swap_activate+0x40/0x40
[ 359.881038][ T5904] ? __filemap_get_folio+0x8f1/0xbb0
[ 359.886350][ T5904] ext4_da_write_begin+0x5e4/0xa40
[ 359.891504][ T5904] ? ext4_dirty_folio+0x310/0x310
[ 359.896554][ T5904] ? fault_in_iov_iter_readable+0xdf/0x280
[ 359.902391][ T5904] generic_perform_write+0x31b/0x630
[ 359.907694][ T5904] ? do_raw_spin_unlock+0x13b/0x8b0
[ 359.912935][ T5904] ? generic_file_direct_write+0x3f0/0x3f0
[ 359.918771][ T5904] ? ext4_write_checks+0x256/0x2c0
[ 359.923905][ T5904] ext4_buffered_write_iter+0xc6/0x350
[ 359.929399][ T5904] ext4_file_write_iter+0x1d3/0x1ad0
[ 359.934721][ T5904] ? read_lock_is_recursive+0x20/0x20
[ 359.940127][ T5904] ? ext4_file_read_iter+0x670/0x670
[ 359.945448][ T5904] vfs_write+0x782/0xaf0
[ 359.949812][ T5904] ? file_end_write+0x250/0x250
[ 359.954782][ T5904] ? __fget_files+0x28/0x4a0
[ 359.959388][ T5904] ? __fget_files+0x435/0x4a0
[ 359.964092][ T5904] ? __fdget_pos+0x2b0/0x340
[ 359.968698][ T5904] ? ksys_write+0x7b/0x2c0
[ 359.973157][ T5904] ksys_write+0x1a0/0x2c0
[ 359.977946][ T5904] ? print_irqtrace_events+0x220/0x220
[ 359.983432][ T5904] ? __ia32_sys_read+0x90/0x90
[ 359.988222][ T5904] ? syscall_enter_from_user_mode+0x32/0x230
[ 359.994231][ T5904] ? lockdep_hardirqs_on+0x98/0x140
[ 359.999456][ T5904] ? syscall_enter_from_user_mode+0x32/0x230
[ 360.005464][ T5904] do_syscall_64+0x41/0xc0
[ 360.009996][ T5904] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 360.015916][ T5904] RIP: 0033:0x7fa17067cae9
[ 360.020352][ 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
[ 360.039993][ T5904] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 360.048554][ T5904] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 360.056557][ T5904] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 360.064555][ T5904] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 360.072721][ T5904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 360.080719][ T5904] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 360.088910][ T5904]
[ 360.883136][ T5924] loop3: detected capacity change from 0 to 32768
[ 360.972415][ T5924] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (5924)
[ 361.091369][ T5924] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm
[ 361.100129][ T5924] BTRFS info (device loop3): doing ref verification
[ 361.173143][ T5924] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 361.196230][ T5926] loop5: detected capacity change from 0 to 32768
[ 361.221296][ T5924] BTRFS info (device loop3): force zlib compression, level 3
[ 361.228743][ T5924] BTRFS info (device loop3): allowing degraded mounts
[ 361.251388][ T5926] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5926)
[ 361.275436][ T5924] BTRFS info (device loop3): using free space tree
[ 361.309236][ T5928] loop1: detected capacity change from 0 to 32768
[ 361.335836][ T5928] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (5928)
[ 361.385316][ T5924] BTRFS info (device loop3): auto enabling async discard
[ 361.432664][ T5930] loop0: detected capacity change from 0 to 32768
[ 361.511536][ T5930] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5930)
[ 361.857217][ T5933] loop4: detected capacity change from 0 to 32768
[ 361.873818][ T5934] loop2: detected capacity change from 0 to 32768
[ 361.888781][ T5933] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (5933)
[ 361.895008][ T5926] FAULT_INJECTION: forcing a failure.
[ 361.895008][ T5926] name failslab, interval 1, probability 0, space 0, times 0
[ 361.914430][ T5926] CPU: 1 PID: 5926 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 361.924780][ T5926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 361.934935][ T5926] Call Trace:
[ 361.938211][ T5926]
[ 361.941146][ T5926] dump_stack_lvl+0x1e7/0x2d0
[ 361.946891][ T5926] ? nf_tcp_handle_invalid+0x650/0x650
[ 361.952438][ T5926] ? panic+0x770/0x770
[ 361.956593][ T5926] ? __asan_memset+0x23/0x40
[ 361.961183][ T5926] should_fail_ex+0x3aa/0x4e0
[ 361.965872][ T5926] should_failslab+0x9/0x20
[ 361.970387][ T5926] slab_pre_alloc_hook+0x59/0x310
[ 361.975432][ T5926] kmem_cache_alloc+0x52/0x300
[ 361.980206][ T5926] ? __es_insert_extent+0x719/0x1760
[ 361.985505][ T5926] __es_insert_extent+0x719/0x1760
[ 361.990644][ T5926] ext4_es_insert_delayed_block+0x37d/0x910
[ 361.996638][ T5926] ? ext4_is_pending+0x1f0/0x1f0
[ 362.001574][ T5926] ? do_raw_spin_unlock+0x13b/0x8b0
[ 362.006862][ T5926] ? _raw_spin_unlock+0x28/0x40
[ 362.011802][ T5926] ? ext4_da_reserve_space+0x2a1/0x500
[ 362.017261][ T5926] ext4_da_get_block_prep+0x9e2/0x1410
[ 362.022741][ T5926] ? ext4_da_release_space+0x560/0x560
[ 362.028215][ T5926] ? ext4_block_write_begin+0x27d/0x1860
[ 362.033858][ T5926] ? do_raw_spin_unlock+0x13b/0x8b0
[ 362.039070][ T5926] ext4_block_write_begin+0x552/0x1860
[ 362.044741][ T5926] ? folio_add_lru+0x27b/0x9d0
[ 362.049519][ T5926] ? ext4_da_release_space+0x560/0x560
[ 362.055674][ T5926] ? ext4_iomap_swap_activate+0x40/0x40
[ 362.061303][ T5926] ? __filemap_get_folio+0x8f1/0xbb0
[ 362.066691][ T5926] ext4_da_write_begin+0x5e4/0xa40
[ 362.071990][ T5926] ? ext4_dirty_folio+0x310/0x310
[ 362.077015][ T5926] ? fault_in_iov_iter_readable+0xdf/0x280
[ 362.082909][ T5926] generic_perform_write+0x31b/0x630
[ 362.088708][ T5926] ? do_raw_spin_unlock+0x13b/0x8b0
[ 362.093972][ T5926] ? generic_file_direct_write+0x3f0/0x3f0
[ 362.099781][ T5926] ? ext4_write_checks+0x256/0x2c0
[ 362.105070][ T5926] ext4_buffered_write_iter+0xc6/0x350
[ 362.110539][ T5926] ext4_file_write_iter+0x1d3/0x1ad0
[ 362.115916][ T5926] ? read_lock_is_recursive+0x20/0x20
[ 362.121297][ T5926] ? ext4_file_read_iter+0x670/0x670
[ 362.126589][ T5926] vfs_write+0x782/0xaf0
[ 362.130870][ T5926] ? file_end_write+0x250/0x250
[ 362.135808][ T5926] ? __fget_files+0x28/0x4a0
[ 362.140411][ T5926] ? __fget_files+0x435/0x4a0
[ 362.145135][ T5926] ? __fdget_pos+0x2b0/0x340
[ 362.149751][ T5926] ? ksys_write+0x7b/0x2c0
[ 362.154271][ T5926] ksys_write+0x1a0/0x2c0
[ 362.158954][ T5926] ? print_irqtrace_events+0x220/0x220
[ 362.164512][ T5926] ? __ia32_sys_read+0x90/0x90
[ 362.169298][ T5926] ? syscall_enter_from_user_mode+0x32/0x230
[ 362.175296][ T5926] ? lockdep_hardirqs_on+0x98/0x140
[ 362.180496][ T5926] ? syscall_enter_from_user_mode+0x32/0x230
[ 362.187367][ T5926] do_syscall_64+0x41/0xc0
[ 362.191784][ T5926] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 362.197776][ T5926] RIP: 0033:0x7fa7a8e7cae9
[ 362.202190][ T5926] 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
[ 362.221807][ T5926] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 362.230399][ T5926] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 362.238370][ T5926] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 362.246425][ T5926] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 362.254572][ T5926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 362.262710][ T5926] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 362.270775][ T5926]
[ 362.287412][ T5928] FAULT_INJECTION: forcing a failure.
[ 362.287412][ T5928] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 362.300676][ T5928] CPU: 1 PID: 5928 Comm: syz-executor.1 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 362.311027][ T5928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 362.321101][ T5928] Call Trace:
[ 362.324387][ T5928]
[ 362.327328][ T5928] dump_stack_lvl+0x1e7/0x2d0
[ 362.332124][ T5928] ? nf_tcp_handle_invalid+0x650/0x650
[ 362.337583][ T5928] ? panic+0x770/0x770
[ 362.342123][ T5928] ? ext4_block_write_begin+0x10a8/0x1860
[ 362.347875][ T5928] should_fail_ex+0x3aa/0x4e0
[ 362.352568][ T5928] copy_page_from_iter_atomic+0x231/0x12f0
[ 362.358398][ T5928] ? iov_iter_zero+0xf60/0xf60
[ 362.363162][ T5928] ? ext4_dirty_folio+0x310/0x310
[ 362.368186][ T5928] ? fault_in_iov_iter_readable+0xdf/0x280
[ 362.373989][ T5928] generic_perform_write+0x392/0x630
[ 362.379288][ T5928] ? generic_file_direct_write+0x3f0/0x3f0
[ 362.385097][ T5928] ? ext4_write_checks+0x256/0x2c0
[ 362.390211][ T5928] ext4_buffered_write_iter+0xc6/0x350
[ 362.395757][ T5928] ext4_file_write_iter+0x1d3/0x1ad0
[ 362.401046][ T5928] ? read_lock_is_recursive+0x20/0x20
[ 362.406425][ T5928] ? ext4_file_read_iter+0x670/0x670
[ 362.411721][ T5928] vfs_write+0x782/0xaf0
[ 362.415973][ T5928] ? file_end_write+0x250/0x250
[ 362.420831][ T5928] ? __fget_files+0x28/0x4a0
[ 362.425415][ T5928] ? __fget_files+0x435/0x4a0
[ 362.430088][ T5928] ? __fdget_pos+0x2b0/0x340
[ 362.434670][ T5928] ? ksys_write+0x7b/0x2c0
[ 362.439090][ T5928] ksys_write+0x1a0/0x2c0
[ 362.443445][ T5928] ? print_irqtrace_events+0x220/0x220
[ 362.448917][ T5928] ? __ia32_sys_read+0x90/0x90
[ 362.453699][ T5928] ? syscall_enter_from_user_mode+0x32/0x230
[ 362.459955][ T5928] ? lockdep_hardirqs_on+0x98/0x140
[ 362.465166][ T5928] ? syscall_enter_from_user_mode+0x32/0x230
[ 362.471166][ T5928] do_syscall_64+0x41/0xc0
[ 362.475610][ T5928] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 362.481533][ T5928] RIP: 0033:0x7f59c367cae9
[ 362.486049][ 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
[ 362.505751][ T5928] RSP: 002b:00007f59c44470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 362.514174][ T5928] RAX: ffffffffffffffda RBX: 00007f59c379bf80 RCX: 00007f59c367cae9
[ 362.522143][ T5928] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 362.530106][ T5928] RBP: 00007f59c4447120 R08: 0000000000000000 R09: 0000000000000000
[ 362.538070][ T5928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 362.546037][ T5928] R13: 000000000000000b R14: 00007f59c379bf80 R15: 00007ffc66d91508
[ 362.554024][ T5928]
[ 362.681227][ T5930] FAULT_INJECTION: forcing a failure.
[ 362.681227][ T5930] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 362.681364][ T5934] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5934)
[ 362.694345][ T5930] CPU: 1 PID: 5930 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 362.715332][ T5930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 362.725411][ T5930] Call Trace:
[ 362.728703][ T5930]
[ 362.731645][ T5930] dump_stack_lvl+0x1e7/0x2d0
[ 362.736353][ T5930] ? nf_tcp_handle_invalid+0x650/0x650
[ 362.741835][ T5930] ? panic+0x770/0x770
[ 362.746003][ T5930] ? ext4_block_write_begin+0x10a8/0x1860
[ 362.751738][ T5930] should_fail_ex+0x3aa/0x4e0
[ 362.756422][ T5930] copy_page_from_iter_atomic+0x231/0x12f0
[ 362.762258][ T5930] ? iov_iter_zero+0xf60/0xf60
[ 362.767023][ T5930] ? ext4_dirty_folio+0x310/0x310
[ 362.772047][ T5930] ? fault_in_iov_iter_readable+0xdf/0x280
[ 362.777853][ T5930] generic_perform_write+0x392/0x630
[ 362.783230][ T5930] ? generic_file_direct_write+0x3f0/0x3f0
[ 362.789039][ T5930] ? ext4_write_checks+0x256/0x2c0
[ 362.794175][ T5930] ext4_buffered_write_iter+0xc6/0x350
[ 362.799722][ T5930] ext4_file_write_iter+0x1d3/0x1ad0
[ 362.805012][ T5930] ? read_lock_is_recursive+0x20/0x20
[ 362.810390][ T5930] ? ext4_file_read_iter+0x670/0x670
[ 362.815684][ T5930] vfs_write+0x782/0xaf0
[ 362.819936][ T5930] ? file_end_write+0x250/0x250
[ 362.824794][ T5930] ? __fget_files+0x28/0x4a0
[ 362.829401][ T5930] ? __fget_files+0x435/0x4a0
[ 362.834422][ T5930] ? __fdget_pos+0x2b0/0x340
[ 362.839090][ T5930] ? ksys_write+0x7b/0x2c0
[ 362.843956][ T5930] ksys_write+0x1a0/0x2c0
[ 362.848286][ T5930] ? print_irqtrace_events+0x220/0x220
[ 362.853767][ T5930] ? __ia32_sys_read+0x90/0x90
[ 362.858530][ T5930] ? syscall_enter_from_user_mode+0x32/0x230
[ 362.864528][ T5930] ? lockdep_hardirqs_on+0x98/0x140
[ 362.869741][ T5930] ? syscall_enter_from_user_mode+0x32/0x230
[ 362.875823][ T5930] do_syscall_64+0x41/0xc0
[ 362.880252][ T5930] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 362.886150][ T5930] RIP: 0033:0x7fa17067cae9
[ 362.890566][ T5930] 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
[ 362.910166][ T5930] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 362.918579][ T5930] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 362.926634][ T5930] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 362.934597][ T5930] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 362.942735][ T5930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 362.950785][ T5930] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 362.958765][ T5930]
2023/10/25 02:31:07 executed programs: 131
[ 363.107182][ T5933] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm
[ 363.153526][ T5933] BTRFS info (device loop4): doing ref verification
[ 363.194790][ T5933] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 363.232635][ T5933] BTRFS info (device loop4): force zlib compression, level 3
[ 363.278921][ T5933] BTRFS info (device loop4): allowing degraded mounts
[ 363.331322][ T5933] BTRFS info (device loop4): using free space tree
[ 363.464148][ T5933] BTRFS info (device loop4): auto enabling async discard
[ 363.588147][ T5934] FAULT_INJECTION: forcing a failure.
[ 363.588147][ T5934] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 363.602245][ T5934] CPU: 1 PID: 5934 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 363.612604][ T5934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 363.622704][ T5934] Call Trace:
[ 363.626035][ T5934]
[ 363.628980][ T5934] dump_stack_lvl+0x1e7/0x2d0
[ 363.633775][ T5934] ? nf_tcp_handle_invalid+0x650/0x650
[ 363.639263][ T5934] ? panic+0x770/0x770
[ 363.643607][ T5934] ? ext4_block_write_begin+0x10a8/0x1860
[ 363.649378][ T5934] should_fail_ex+0x3aa/0x4e0
[ 363.654095][ T5934] copy_page_from_iter_atomic+0x231/0x12f0
[ 363.659959][ T5934] ? iov_iter_zero+0xf60/0xf60
[ 363.664750][ T5934] ? ext4_dirty_folio+0x310/0x310
[ 363.669810][ T5934] ? fault_in_iov_iter_readable+0xdf/0x280
[ 363.675679][ T5934] generic_perform_write+0x392/0x630
[ 363.681004][ T5934] ? generic_file_direct_write+0x3f0/0x3f0
[ 363.686838][ T5934] ? ext4_write_checks+0x256/0x2c0
[ 363.691975][ T5934] ext4_buffered_write_iter+0xc6/0x350
[ 363.697457][ T5934] ext4_file_write_iter+0x1d3/0x1ad0
[ 363.702774][ T5934] ? read_lock_is_recursive+0x20/0x20
[ 363.708176][ T5934] ? ext4_file_read_iter+0x670/0x670
[ 363.713506][ T5934] vfs_write+0x782/0xaf0
[ 363.717868][ T5934] ? file_end_write+0x250/0x250
[ 363.722760][ T5934] ? __fget_files+0x28/0x4a0
[ 363.727394][ T5934] ? __fget_files+0x435/0x4a0
[ 363.732183][ T5934] ? __fdget_pos+0x2b0/0x340
[ 363.736787][ T5934] ? ksys_write+0x7b/0x2c0
[ 363.741231][ T5934] ksys_write+0x1a0/0x2c0
[ 363.745584][ T5934] ? print_irqtrace_events+0x220/0x220
[ 363.751062][ T5934] ? __ia32_sys_read+0x90/0x90
[ 363.755851][ T5934] ? syscall_enter_from_user_mode+0x32/0x230
[ 363.761859][ T5934] ? lockdep_hardirqs_on+0x98/0x140
[ 363.767083][ T5934] ? syscall_enter_from_user_mode+0x32/0x230
[ 363.773097][ T5934] do_syscall_64+0x41/0xc0
[ 363.777538][ T5934] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 363.783482][ T5934] RIP: 0033:0x7f3bee27cae9
[ 363.787919][ T5934] 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
[ 363.807646][ T5934] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 363.816092][ T5934] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 363.824095][ T5934] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 363.832087][ T5934] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 363.840076][ T5934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 363.848065][ T5934] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 363.856075][ T5934]
[ 364.302199][ T5952] loop1: detected capacity change from 0 to 32768
[ 364.363069][ T5958] loop0: detected capacity change from 0 to 32768
[ 364.369270][ T5952] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (5952)
[ 364.423655][ T5954] loop3: detected capacity change from 0 to 32768
[ 364.472970][ T5958] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5958)
[ 364.502479][ T5952] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm
[ 364.514665][ T5954] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5954)
[ 364.526867][ T5952] BTRFS info (device loop1): doing ref verification
[ 364.540967][ T5952] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 364.569105][ T5952] BTRFS info (device loop1): force zlib compression, level 3
[ 364.584686][ T5952] BTRFS info (device loop1): allowing degraded mounts
[ 364.599629][ T5952] BTRFS info (device loop1): using free space tree
[ 364.818381][ T5958] FAULT_INJECTION: forcing a failure.
[ 364.818381][ T5958] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 364.831933][ T5958] CPU: 1 PID: 5958 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 364.842458][ T5958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 364.852537][ T5958] Call Trace:
[ 364.855828][ T5958]
[ 364.857276][ T5952] BTRFS info (device loop1): auto enabling async discard
[ 364.858759][ T5958] dump_stack_lvl+0x1e7/0x2d0
[ 364.858792][ T5958] ? nf_tcp_handle_invalid+0x650/0x650
[ 364.876035][ T5958] ? panic+0x770/0x770
[ 364.880117][ T5958] ? ext4_block_write_begin+0x10a8/0x1860
[ 364.885874][ T5958] should_fail_ex+0x3aa/0x4e0
[ 364.890579][ T5958] copy_page_from_iter_atomic+0x231/0x12f0
[ 364.896430][ T5958] ? iov_iter_zero+0xf60/0xf60
[ 364.901219][ T5958] ? ext4_dirty_folio+0x310/0x310
[ 364.906268][ T5958] ? fault_in_iov_iter_readable+0xdf/0x280
[ 364.912095][ T5958] generic_perform_write+0x392/0x630
[ 364.917413][ T5958] ? generic_file_direct_write+0x3f0/0x3f0
[ 364.923247][ T5958] ? ext4_write_checks+0x256/0x2c0
[ 364.928559][ T5958] ext4_buffered_write_iter+0xc6/0x350
[ 364.934046][ T5958] ext4_file_write_iter+0x1d3/0x1ad0
[ 364.939364][ T5958] ? read_lock_is_recursive+0x20/0x20
[ 364.944772][ T5958] ? ext4_file_read_iter+0x670/0x670
[ 364.950102][ T5958] vfs_write+0x782/0xaf0
[ 364.954377][ T5958] ? file_end_write+0x250/0x250
[ 364.959259][ T5958] ? __fget_files+0x28/0x4a0
[ 364.963870][ T5958] ? __fget_files+0x435/0x4a0
[ 364.968567][ T5958] ? __fdget_pos+0x2b0/0x340
[ 364.973169][ T5958] ? ksys_write+0x7b/0x2c0
[ 364.977608][ T5958] ksys_write+0x1a0/0x2c0
[ 364.981964][ T5958] ? print_irqtrace_events+0x220/0x220
[ 364.987453][ T5958] ? __ia32_sys_read+0x90/0x90
[ 364.992242][ T5958] ? syscall_enter_from_user_mode+0x32/0x230
[ 364.998251][ T5958] ? lockdep_hardirqs_on+0x98/0x140
[ 365.003494][ T5958] ? syscall_enter_from_user_mode+0x32/0x230
[ 365.009500][ T5958] do_syscall_64+0x41/0xc0
[ 365.013942][ T5958] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 365.019869][ T5958] RIP: 0033:0x7fa17067cae9
[ 365.024305][ T5958] 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
[ 365.043938][ T5958] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 365.052381][ T5958] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 365.060384][ T5958] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 365.068427][ T5958] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 365.076425][ T5958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 365.084425][ T5958] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 365.092442][ T5958]
[ 365.120617][ T5954] FAULT_INJECTION: forcing a failure.
[ 365.120617][ T5954] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 365.134474][ T5954] CPU: 1 PID: 5954 Comm: syz-executor.3 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 365.144833][ T5954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 365.154912][ T5954] Call Trace:
[ 365.158213][ T5954]
[ 365.161166][ T5954] dump_stack_lvl+0x1e7/0x2d0
[ 365.165871][ T5954] ? nf_tcp_handle_invalid+0x650/0x650
[ 365.171356][ T5954] ? panic+0x770/0x770
[ 365.175445][ T5954] ? ext4_block_write_begin+0x10a8/0x1860
[ 365.181200][ T5954] should_fail_ex+0x3aa/0x4e0
[ 365.185910][ T5954] copy_page_from_iter_atomic+0x231/0x12f0
[ 365.191765][ T5954] ? iov_iter_zero+0xf60/0xf60
[ 365.196570][ T5954] ? ext4_dirty_folio+0x310/0x310
[ 365.201626][ T5954] ? fault_in_iov_iter_readable+0xdf/0x280
[ 365.207458][ T5954] generic_perform_write+0x392/0x630
[ 365.212784][ T5954] ? generic_file_direct_write+0x3f0/0x3f0
[ 365.218632][ T5954] ? ext4_write_checks+0x256/0x2c0
[ 365.223774][ T5954] ext4_buffered_write_iter+0xc6/0x350
[ 365.229264][ T5954] ext4_file_write_iter+0x1d3/0x1ad0
[ 365.234580][ T5954] ? read_lock_is_recursive+0x20/0x20
[ 365.237612][ T5957] loop5: detected capacity change from 0 to 32768
[ 365.239965][ T5954] ? ext4_file_read_iter+0x670/0x670
[ 365.240006][ T5954] vfs_write+0x782/0xaf0
[ 365.255945][ T5954] ? file_end_write+0x250/0x250
[ 365.260834][ T5954] ? __fget_files+0x28/0x4a0
[ 365.265440][ T5954] ? __fget_files+0x435/0x4a0
[ 365.270144][ T5954] ? __fdget_pos+0x2b0/0x340
[ 365.274753][ T5954] ? ksys_write+0x7b/0x2c0
[ 365.279199][ T5954] ksys_write+0x1a0/0x2c0
[ 365.283563][ T5954] ? print_irqtrace_events+0x220/0x220
[ 365.289053][ T5954] ? __ia32_sys_read+0x90/0x90
[ 365.293843][ T5954] ? syscall_enter_from_user_mode+0x32/0x230
[ 365.299848][ T5954] ? lockdep_hardirqs_on+0x98/0x140
[ 365.300025][ T5957] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (5957)
[ 365.305054][ T5954] ? syscall_enter_from_user_mode+0x32/0x230
[ 365.305085][ T5954] do_syscall_64+0x41/0xc0
[ 365.305108][ T5954] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 365.332051][ T5954] RIP: 0033:0x7fc2e7c7cae9
[ 365.336488][ T5954] 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
[ 365.356119][ T5954] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 365.364567][ T5954] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 365.372565][ T5954] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 365.380559][ T5954] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 365.388551][ T5954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 365.396621][ T5954] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 365.404605][ T5954]
[ 365.664460][ T5978] loop4: detected capacity change from 0 to 32768
[ 365.678447][ T5976] loop2: detected capacity change from 0 to 32768
[ 365.718870][ T5978] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (5978)
[ 365.774927][ T5976] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (5976)
[ 365.972366][ T5957] FAULT_INJECTION: forcing a failure.
[ 365.972366][ T5957] name failslab, interval 1, probability 0, space 0, times 0
[ 365.985192][ T5957] CPU: 0 PID: 5957 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 365.995544][ T5957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 366.005620][ T5957] Call Trace:
[ 366.008906][ T5957]
[ 366.011850][ T5957] dump_stack_lvl+0x1e7/0x2d0
[ 366.016562][ T5957] ? nf_tcp_handle_invalid+0x650/0x650
[ 366.022048][ T5957] ? panic+0x770/0x770
[ 366.026139][ T5957] ? __asan_memset+0x23/0x40
[ 366.030849][ T5957] should_fail_ex+0x3aa/0x4e0
[ 366.035548][ T5957] should_failslab+0x9/0x20
[ 366.040047][ T5957] slab_pre_alloc_hook+0x59/0x310
[ 366.045077][ T5957] kmem_cache_alloc+0x52/0x300
[ 366.049923][ T5957] ? __es_insert_extent+0x719/0x1760
[ 366.055229][ T5957] __es_insert_extent+0x719/0x1760
[ 366.060433][ T5957] ext4_es_insert_delayed_block+0x37d/0x910
[ 366.066348][ T5957] ? ext4_is_pending+0x1f0/0x1f0
[ 366.071290][ T5957] ? do_raw_spin_unlock+0x13b/0x8b0
[ 366.076682][ T5957] ? _raw_spin_unlock+0x28/0x40
[ 366.081539][ T5957] ? ext4_da_reserve_space+0x2a1/0x500
[ 366.087107][ T5957] ext4_da_get_block_prep+0x9e2/0x1410
[ 366.092603][ T5957] ? ext4_da_release_space+0x560/0x560
[ 366.098077][ T5957] ? ext4_block_write_begin+0x27d/0x1860
[ 366.103718][ T5957] ? do_raw_spin_unlock+0x13b/0x8b0
[ 366.108927][ T5957] ext4_block_write_begin+0x552/0x1860
[ 366.114383][ T5957] ? folio_add_lru+0x27b/0x9d0
[ 366.119154][ T5957] ? ext4_da_release_space+0x560/0x560
[ 366.124615][ T5957] ? ext4_iomap_swap_activate+0x40/0x40
[ 366.130158][ T5957] ? __filemap_get_folio+0x8f1/0xbb0
[ 366.135444][ T5957] ext4_da_write_begin+0x5e4/0xa40
[ 366.140565][ T5957] ? ext4_dirty_folio+0x310/0x310
[ 366.145592][ T5957] ? fault_in_iov_iter_readable+0xdf/0x280
[ 366.151398][ T5957] generic_perform_write+0x31b/0x630
[ 366.156676][ T5957] ? do_raw_spin_unlock+0x13b/0x8b0
[ 366.162421][ T5957] ? generic_file_direct_write+0x3f0/0x3f0
[ 366.168261][ T5957] ? ext4_write_checks+0x256/0x2c0
[ 366.173404][ T5957] ext4_buffered_write_iter+0xc6/0x350
[ 366.178968][ T5957] ext4_file_write_iter+0x1d3/0x1ad0
[ 366.184274][ T5957] ? read_lock_is_recursive+0x20/0x20
[ 366.189660][ T5957] ? ext4_file_read_iter+0x670/0x670
[ 366.194960][ T5957] vfs_write+0x782/0xaf0
[ 366.199237][ T5957] ? file_end_write+0x250/0x250
[ 366.204102][ T5957] ? __fget_files+0x28/0x4a0
[ 366.208687][ T5957] ? __fget_files+0x435/0x4a0
[ 366.213363][ T5957] ? __fdget_pos+0x2b0/0x340
[ 366.217943][ T5957] ? ksys_write+0x7b/0x2c0
[ 366.222361][ T5957] ksys_write+0x1a0/0x2c0
[ 366.226692][ T5957] ? print_irqtrace_events+0x220/0x220
[ 366.232145][ T5957] ? __ia32_sys_read+0x90/0x90
[ 366.236903][ T5957] ? syscall_enter_from_user_mode+0x32/0x230
[ 366.242883][ T5957] ? lockdep_hardirqs_on+0x98/0x140
[ 366.248102][ T5957] ? syscall_enter_from_user_mode+0x32/0x230
[ 366.254101][ T5957] do_syscall_64+0x41/0xc0
[ 366.258523][ T5957] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 366.264423][ T5957] RIP: 0033:0x7fa7a8e7cae9
[ 366.268832][ T5957] 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
[ 366.288471][ T5957] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 366.296892][ T5957] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 366.304862][ T5957] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 366.312836][ T5957] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 366.320801][ T5957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 366.328761][ T5957] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 366.336750][ T5957]
[ 366.678329][ T5978] FAULT_INJECTION: forcing a failure.
[ 366.678329][ T5978] name failslab, interval 1, probability 0, space 0, times 0
[ 366.691124][ T5978] CPU: 0 PID: 5978 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 366.701481][ T5978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 366.711568][ T5978] Call Trace:
[ 366.714872][ T5978]
[ 366.717820][ T5978] dump_stack_lvl+0x1e7/0x2d0
[ 366.722531][ T5978] ? nf_tcp_handle_invalid+0x650/0x650
[ 366.728013][ T5978] ? panic+0x770/0x770
[ 366.732106][ T5978] ? __asan_memset+0x23/0x40
[ 366.736717][ T5978] should_fail_ex+0x3aa/0x4e0
[ 366.744292][ T5978] should_failslab+0x9/0x20
[ 366.748817][ T5978] slab_pre_alloc_hook+0x59/0x310
[ 366.753873][ T5978] kmem_cache_alloc+0x52/0x300
[ 366.758737][ T5978] ? __es_insert_extent+0x719/0x1760
[ 366.764037][ T5978] __es_insert_extent+0x719/0x1760
[ 366.769156][ T5978] ext4_es_insert_delayed_block+0x37d/0x910
[ 366.775316][ T5978] ? ext4_is_pending+0x1f0/0x1f0
[ 366.780424][ T5978] ? do_raw_spin_unlock+0x13b/0x8b0
[ 366.785633][ T5978] ? _raw_spin_unlock+0x28/0x40
[ 366.790654][ T5978] ? ext4_da_reserve_space+0x2a1/0x500
[ 366.796288][ T5978] ext4_da_get_block_prep+0x9e2/0x1410
[ 366.801955][ T5978] ? ext4_da_release_space+0x560/0x560
[ 366.807422][ T5978] ? ext4_block_write_begin+0x27d/0x1860
[ 366.813072][ T5978] ? do_raw_spin_unlock+0x13b/0x8b0
[ 366.818277][ T5978] ext4_block_write_begin+0x552/0x1860
[ 366.823816][ T5978] ? folio_add_lru+0x27b/0x9d0
[ 366.828582][ T5978] ? ext4_da_release_space+0x560/0x560
[ 366.834143][ T5978] ? ext4_iomap_swap_activate+0x40/0x40
[ 366.839782][ T5978] ? __filemap_get_folio+0x8f1/0xbb0
[ 366.845069][ T5978] ext4_da_write_begin+0x5e4/0xa40
[ 366.850187][ T5978] ? ext4_dirty_folio+0x310/0x310
[ 366.855396][ T5978] ? fault_in_iov_iter_readable+0xdf/0x280
[ 366.861209][ T5978] generic_perform_write+0x31b/0x630
[ 366.866487][ T5978] ? do_raw_spin_unlock+0x13b/0x8b0
[ 366.871865][ T5978] ? generic_file_direct_write+0x3f0/0x3f0
[ 366.877678][ T5978] ? ext4_write_checks+0x256/0x2c0
[ 366.882789][ T5978] ext4_buffered_write_iter+0xc6/0x350
[ 366.888336][ T5978] ext4_file_write_iter+0x1d3/0x1ad0
[ 366.893632][ T5978] ? read_lock_is_recursive+0x20/0x20
[ 366.899097][ T5978] ? ext4_file_read_iter+0x670/0x670
[ 366.909698][ T5978] vfs_write+0x782/0xaf0
[ 366.913969][ T5978] ? file_end_write+0x250/0x250
[ 366.918823][ T5978] ? __fget_files+0x28/0x4a0
[ 366.923408][ T5978] ? __fget_files+0x435/0x4a0
[ 366.928173][ T5978] ? __fdget_pos+0x2b0/0x340
[ 366.932752][ T5978] ? ksys_write+0x7b/0x2c0
[ 366.937170][ T5978] ksys_write+0x1a0/0x2c0
[ 366.941499][ T5978] ? print_irqtrace_events+0x220/0x220
[ 366.946958][ T5978] ? __ia32_sys_read+0x90/0x90
[ 366.951720][ T5978] ? syscall_enter_from_user_mode+0x32/0x230
[ 366.957700][ T5978] ? lockdep_hardirqs_on+0x98/0x140
[ 366.962900][ T5978] ? syscall_enter_from_user_mode+0x32/0x230
[ 366.968883][ T5978] do_syscall_64+0x41/0xc0
[ 366.973322][ T5978] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 366.979241][ T5978] RIP: 0033:0x7fe60f67cae9
[ 366.983667][ T5978] 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
[ 367.003359][ T5978] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 367.011780][ T5978] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 367.019763][ T5978] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 367.027738][ T5978] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 367.035706][ T5978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 367.043669][ T5978] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 367.051652][ T5978]
[ 367.153419][ T5976] FAULT_INJECTION: forcing a failure.
[ 367.153419][ T5976] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 367.166993][ T5976] CPU: 0 PID: 5976 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 367.177356][ T5976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 367.189518][ T5976] Call Trace:
[ 367.193509][ T5976]
[ 367.196464][ T5976] dump_stack_lvl+0x1e7/0x2d0
[ 367.201170][ T5976] ? nf_tcp_handle_invalid+0x650/0x650
[ 367.206658][ T5976] ? panic+0x770/0x770
[ 367.210732][ T5976] ? ext4_block_write_begin+0x10a8/0x1860
[ 367.216483][ T5976] should_fail_ex+0x3aa/0x4e0
[ 367.221189][ T5976] copy_page_from_iter_atomic+0x231/0x12f0
[ 367.227038][ T5976] ? iov_iter_zero+0xf60/0xf60
[ 367.231831][ T5976] ? ext4_dirty_folio+0x310/0x310
[ 367.236885][ T5976] ? fault_in_iov_iter_readable+0xdf/0x280
[ 367.242733][ T5976] generic_perform_write+0x392/0x630
[ 367.248063][ T5976] ? generic_file_direct_write+0x3f0/0x3f0
[ 367.253913][ T5976] ? ext4_write_checks+0x256/0x2c0
[ 367.259141][ T5976] ext4_buffered_write_iter+0xc6/0x350
[ 367.264918][ T5976] ext4_file_write_iter+0x1d3/0x1ad0
[ 367.270242][ T5976] ? read_lock_is_recursive+0x20/0x20
[ 367.275747][ T5976] ? ext4_file_read_iter+0x670/0x670
[ 367.281073][ T5976] vfs_write+0x782/0xaf0
[ 367.285363][ T5976] ? file_end_write+0x250/0x250
[ 367.291460][ T5976] ? __fget_files+0x28/0x4a0
[ 367.296068][ T5976] ? __fget_files+0x435/0x4a0
[ 367.300943][ T5976] ? __fdget_pos+0x2b0/0x340
[ 367.305547][ T5976] ? ksys_write+0x7b/0x2c0
[ 367.309988][ T5976] ksys_write+0x1a0/0x2c0
[ 367.314340][ T5976] ? print_irqtrace_events+0x220/0x220
[ 367.319819][ T5976] ? __ia32_sys_read+0x90/0x90
[ 367.324609][ T5976] ? syscall_enter_from_user_mode+0x32/0x230
[ 367.330706][ T5976] ? lockdep_hardirqs_on+0x98/0x140
[ 367.335930][ T5976] ? syscall_enter_from_user_mode+0x32/0x230
[ 367.341936][ T5976] do_syscall_64+0x41/0xc0
[ 367.346377][ T5976] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 367.352306][ T5976] RIP: 0033:0x7f3bee27cae9
[ 367.356824][ T5976] 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
[ 367.376543][ T5976] RSP: 002b:00007f3beefbc0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 367.384990][ T5976] RAX: ffffffffffffffda RBX: 00007f3bee39bf80 RCX: 00007f3bee27cae9
[ 367.392993][ T5976] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 367.401001][ T5976] RBP: 00007f3beefbc120 R08: 0000000000000000 R09: 0000000000000000
[ 367.408994][ T5976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 367.416982][ T5976] R13: 000000000000000b R14: 00007f3bee39bf80 R15: 00007fff51d4a738
[ 367.424994][ T5976]
[ 367.592662][ T6000] loop1: detected capacity change from 0 to 32768
[ 367.620868][ T6000] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (6000)
[ 367.657874][ T5996] loop0: detected capacity change from 0 to 32768
[ 367.695392][ T5996] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (5996)
[ 367.725847][ T6000] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm
[ 367.736662][ T6000] BTRFS info (device loop1): doing ref verification
[ 367.744069][ T6000] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 367.781421][ T6000] BTRFS info (device loop1): force zlib compression, level 3
[ 367.815150][ T6000] BTRFS info (device loop1): allowing degraded mounts
[ 367.849231][ T6000] BTRFS info (device loop1): using free space tree
[ 367.951091][ T6000] BTRFS info (device loop1): auto enabling async discard
[ 367.960745][ T5998] loop3: detected capacity change from 0 to 32768
[ 368.038531][ T5998] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (5998)
2023/10/25 02:31:12 executed programs: 142
[ 368.234493][ T5996] FAULT_INJECTION: forcing a failure.
[ 368.234493][ T5996] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 368.248888][ T5996] CPU: 1 PID: 5996 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 368.259340][ T5996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 368.269480][ T5996] Call Trace:
[ 368.272782][ T5996]
[ 368.275726][ T5996] dump_stack_lvl+0x1e7/0x2d0
[ 368.280548][ T5996] ? nf_tcp_handle_invalid+0x650/0x650
[ 368.286032][ T5996] ? panic+0x770/0x770
[ 368.290119][ T5996] ? ext4_block_write_begin+0x10a8/0x1860
[ 368.295876][ T5996] should_fail_ex+0x3aa/0x4e0
[ 368.300587][ T5996] copy_page_from_iter_atomic+0x231/0x12f0
[ 368.306434][ T5996] ? iov_iter_zero+0xf60/0xf60
[ 368.311208][ T5996] ? ext4_dirty_folio+0x310/0x310
[ 368.316230][ T5996] ? fault_in_iov_iter_readable+0xdf/0x280
[ 368.322035][ T5996] generic_perform_write+0x392/0x630
[ 368.327453][ T5996] ? generic_file_direct_write+0x3f0/0x3f0
[ 368.333257][ T5996] ? ext4_write_checks+0x256/0x2c0
[ 368.338376][ T5996] ext4_buffered_write_iter+0xc6/0x350
[ 368.343833][ T5996] ext4_file_write_iter+0x1d3/0x1ad0
[ 368.349119][ T5996] ? read_lock_is_recursive+0x20/0x20
[ 368.354504][ T5996] ? ext4_file_read_iter+0x670/0x670
[ 368.359796][ T5996] vfs_write+0x782/0xaf0
[ 368.364054][ T5996] ? file_end_write+0x250/0x250
[ 368.368904][ T5996] ? __fget_files+0x28/0x4a0
[ 368.373486][ T5996] ? __fget_files+0x435/0x4a0
[ 368.378159][ T5996] ? __fdget_pos+0x2b0/0x340
[ 368.382746][ T5996] ? ksys_write+0x7b/0x2c0
[ 368.387251][ T5996] ksys_write+0x1a0/0x2c0
[ 368.391674][ T5996] ? print_irqtrace_events+0x220/0x220
[ 368.397128][ T5996] ? __ia32_sys_read+0x90/0x90
[ 368.401891][ T5996] ? syscall_enter_from_user_mode+0x32/0x230
[ 368.407866][ T5996] ? lockdep_hardirqs_on+0x98/0x140
[ 368.413065][ T5996] ? syscall_enter_from_user_mode+0x32/0x230
[ 368.419048][ T5996] do_syscall_64+0x41/0xc0
[ 368.423463][ T5996] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 368.429352][ T5996] RIP: 0033:0x7fa17067cae9
[ 368.433763][ T5996] 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
[ 368.453453][ T5996] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 368.461952][ T5996] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 368.469923][ T5996] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 368.478959][ T5996] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 368.487107][ T5996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 368.495266][ T5996] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 368.503266][ T5996]
[ 368.559630][ T6002] loop5: detected capacity change from 0 to 32768
[ 368.602159][ T6002] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6002)
[ 369.108080][ T6002] FAULT_INJECTION: forcing a failure.
[ 369.108080][ T6002] name failslab, interval 1, probability 0, space 0, times 0
[ 369.120830][ T6002] CPU: 1 PID: 6002 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 369.131180][ T6002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 369.141270][ T6002] Call Trace:
[ 369.144737][ T6002]
[ 369.147776][ T6002] dump_stack_lvl+0x1e7/0x2d0
[ 369.152580][ T6002] ? nf_tcp_handle_invalid+0x650/0x650
[ 369.158075][ T6002] ? panic+0x770/0x770
[ 369.162261][ T6002] ? __asan_memset+0x23/0x40
[ 369.163580][ T6004] loop4: detected capacity change from 0 to 32768
[ 369.166857][ T6002] should_fail_ex+0x3aa/0x4e0
[ 369.166893][ T6002] should_failslab+0x9/0x20
[ 369.183183][ T6002] slab_pre_alloc_hook+0x59/0x310
[ 369.188327][ T6002] kmem_cache_alloc+0x52/0x300
[ 369.193110][ T6002] ? __es_insert_extent+0x719/0x1760
[ 369.198421][ T6002] __es_insert_extent+0x719/0x1760
[ 369.203558][ T6002] ext4_es_insert_delayed_block+0x37d/0x910
[ 369.209475][ T6002] ? ext4_is_pending+0x1f0/0x1f0
[ 369.214597][ T6002] ? do_raw_spin_unlock+0x13b/0x8b0
[ 369.219799][ T6002] ? _raw_spin_unlock+0x28/0x40
[ 369.224738][ T6002] ? ext4_da_reserve_space+0x2a1/0x500
[ 369.230208][ T6002] ext4_da_get_block_prep+0x9e2/0x1410
[ 369.235863][ T6002] ? ext4_da_release_space+0x560/0x560
[ 369.241435][ T6002] ? ext4_block_write_begin+0x27d/0x1860
[ 369.247165][ T6002] ? do_raw_spin_unlock+0x13b/0x8b0
[ 369.252368][ T6002] ext4_block_write_begin+0x552/0x1860
[ 369.257848][ T6002] ? folio_add_lru+0x27b/0x9d0
[ 369.262617][ T6002] ? ext4_da_release_space+0x560/0x560
[ 369.268080][ T6002] ? ext4_iomap_swap_activate+0x40/0x40
[ 369.273709][ T6002] ? __filemap_get_folio+0x8f1/0xbb0
[ 369.278996][ T6002] ext4_da_write_begin+0x5e4/0xa40
[ 369.284655][ T6002] ? ext4_dirty_folio+0x310/0x310
[ 369.289692][ T6002] ? fault_in_iov_iter_readable+0xdf/0x280
[ 369.295509][ T6002] generic_perform_write+0x31b/0x630
[ 369.300834][ T6002] ? do_raw_spin_unlock+0x13b/0x8b0
[ 369.306048][ T6002] ? generic_file_direct_write+0x3f0/0x3f0
[ 369.311892][ T6002] ? ext4_write_checks+0x256/0x2c0
[ 369.317186][ T6002] ext4_buffered_write_iter+0xc6/0x350
[ 369.322647][ T6002] ext4_file_write_iter+0x1d3/0x1ad0
[ 369.327937][ T6002] ? read_lock_is_recursive+0x20/0x20
[ 369.333322][ T6002] ? ext4_file_read_iter+0x670/0x670
[ 369.338614][ T6002] vfs_write+0x782/0xaf0
[ 369.342863][ T6002] ? file_end_write+0x250/0x250
[ 369.347715][ T6002] ? __fget_files+0x28/0x4a0
[ 369.352299][ T6002] ? __fget_files+0x435/0x4a0
[ 369.356974][ T6002] ? __fdget_pos+0x2b0/0x340
[ 369.361558][ T6002] ? ksys_write+0x7b/0x2c0
[ 369.365981][ T6002] ksys_write+0x1a0/0x2c0
[ 369.370400][ T6002] ? print_irqtrace_events+0x220/0x220
[ 369.375862][ T6002] ? __ia32_sys_read+0x90/0x90
[ 369.380651][ T6002] ? syscall_enter_from_user_mode+0x32/0x230
[ 369.387014][ T6002] ? lockdep_hardirqs_on+0x98/0x140
[ 369.392584][ T6002] ? syscall_enter_from_user_mode+0x32/0x230
[ 369.398582][ T6002] do_syscall_64+0x41/0xc0
[ 369.403703][ T6002] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 369.409604][ T6002] RIP: 0033:0x7fa7a8e7cae9
[ 369.414019][ T6002] 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
[ 369.433621][ T6002] RSP: 002b:00007fa7a9c010c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 369.442206][ T6002] RAX: ffffffffffffffda RBX: 00007fa7a8f9bf80 RCX: 00007fa7a8e7cae9
[ 369.450207][ T6002] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 369.458780][ T6002] RBP: 00007fa7a9c01120 R08: 0000000000000000 R09: 0000000000000000
[ 369.467100][ T6002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 369.475070][ T6002] R13: 000000000000000b R14: 00007fa7a8f9bf80 R15: 00007ffec6a15058
[ 369.483051][ T6002]
[ 369.715101][ T6006] loop2: detected capacity change from 0 to 32768
[ 369.737669][ T6006] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6006)
[ 369.762370][ T6004] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6004)
[ 369.782963][ T6006] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm
[ 369.806653][ T6006] BTRFS info (device loop2): doing ref verification
[ 369.830869][ T6006] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11
[ 369.870598][ T6006] BTRFS info (device loop2): force zlib compression, level 3
[ 369.905963][ T6006] BTRFS info (device loop2): allowing degraded mounts
[ 369.932291][ T6006] BTRFS info (device loop2): using free space tree
[ 370.101104][ T6006] BTRFS info (device loop2): auto enabling async discard
[ 370.214991][ T6026] loop3: detected capacity change from 0 to 32768
[ 370.245245][ T6024] loop0: detected capacity change from 0 to 32768
[ 370.262130][ T6004] FAULT_INJECTION: forcing a failure.
[ 370.262130][ T6004] name failslab, interval 1, probability 0, space 0, times 0
[ 370.274875][ T6004] CPU: 1 PID: 6004 Comm: syz-executor.4 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 370.285551][ T6004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 370.295727][ T6004] Call Trace:
[ 370.299010][ T6004]
[ 370.302086][ T6004] dump_stack_lvl+0x1e7/0x2d0
[ 370.306772][ T6004] ? nf_tcp_handle_invalid+0x650/0x650
[ 370.312242][ T6004] ? panic+0x770/0x770
[ 370.316344][ T6004] ? __asan_memset+0x23/0x40
[ 370.320945][ T6004] should_fail_ex+0x3aa/0x4e0
[ 370.325651][ T6004] should_failslab+0x9/0x20
[ 370.330264][ T6004] slab_pre_alloc_hook+0x59/0x310
[ 370.335300][ T6004] kmem_cache_alloc+0x52/0x300
[ 370.340100][ T6004] ? __es_insert_extent+0x719/0x1760
[ 370.345415][ T6004] __es_insert_extent+0x719/0x1760
[ 370.350549][ T6004] ext4_es_insert_delayed_block+0x37d/0x910
[ 370.356537][ T6004] ? ext4_is_pending+0x1f0/0x1f0
[ 370.361492][ T6004] ? do_raw_spin_unlock+0x13b/0x8b0
[ 370.366693][ T6004] ? _raw_spin_unlock+0x28/0x40
[ 370.371537][ T6004] ? ext4_da_reserve_space+0x2a1/0x500
[ 370.376994][ T6004] ext4_da_get_block_prep+0x9e2/0x1410
[ 370.382457][ T6004] ? ext4_da_release_space+0x560/0x560
[ 370.387914][ T6004] ? ext4_block_write_begin+0x27d/0x1860
[ 370.393643][ T6004] ? do_raw_spin_unlock+0x13b/0x8b0
[ 370.398847][ T6004] ext4_block_write_begin+0x552/0x1860
[ 370.404396][ T6004] ? folio_add_lru+0x27b/0x9d0
[ 370.409183][ T6004] ? ext4_da_release_space+0x560/0x560
[ 370.414666][ T6004] ? ext4_iomap_swap_activate+0x40/0x40
[ 370.420223][ T6004] ? __filemap_get_folio+0x8f1/0xbb0
[ 370.425517][ T6004] ext4_da_write_begin+0x5e4/0xa40
[ 370.430649][ T6004] ? ext4_dirty_folio+0x310/0x310
[ 370.435674][ T6004] ? fault_in_iov_iter_readable+0xdf/0x280
[ 370.441486][ T6004] generic_perform_write+0x31b/0x630
[ 370.446765][ T6004] ? do_raw_spin_unlock+0x13b/0x8b0
[ 370.451987][ T6004] ? generic_file_direct_write+0x3f0/0x3f0
[ 370.457791][ T6004] ? ext4_write_checks+0x256/0x2c0
[ 370.462993][ T6004] ext4_buffered_write_iter+0xc6/0x350
[ 370.468463][ T6004] ext4_file_write_iter+0x1d3/0x1ad0
[ 370.473854][ T6004] ? read_lock_is_recursive+0x20/0x20
[ 370.479268][ T6004] ? ext4_file_read_iter+0x670/0x670
[ 370.484592][ T6004] vfs_write+0x782/0xaf0
[ 370.488882][ T6004] ? file_end_write+0x250/0x250
[ 370.494048][ T6004] ? __fget_files+0x28/0x4a0
[ 370.498632][ T6004] ? __fget_files+0x435/0x4a0
[ 370.503401][ T6004] ? __fdget_pos+0x2b0/0x340
[ 370.508070][ T6004] ? ksys_write+0x7b/0x2c0
[ 370.512485][ T6004] ksys_write+0x1a0/0x2c0
[ 370.516815][ T6004] ? print_irqtrace_events+0x220/0x220
[ 370.522268][ T6004] ? __ia32_sys_read+0x90/0x90
[ 370.527195][ T6004] ? syscall_enter_from_user_mode+0x32/0x230
[ 370.533312][ T6004] ? lockdep_hardirqs_on+0x98/0x140
[ 370.538640][ T6004] ? syscall_enter_from_user_mode+0x32/0x230
[ 370.545686][ T6004] do_syscall_64+0x41/0xc0
[ 370.550108][ T6004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 370.556004][ T6004] RIP: 0033:0x7fe60f67cae9
[ 370.560849][ T6004] 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
[ 370.580883][ T6004] RSP: 002b:00007fe60e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 370.589306][ T6004] RAX: ffffffffffffffda RBX: 00007fe60f79bf80 RCX: 00007fe60f67cae9
[ 370.597444][ T6004] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 370.605407][ T6004] RBP: 00007fe60e9fe120 R08: 0000000000000000 R09: 0000000000000000
[ 370.613367][ T6004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 370.621503][ T6004] R13: 000000000000000b R14: 00007fe60f79bf80 R15: 00007fffa1b0a338
[ 370.629501][ T6004]
[ 370.695835][ T6026] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6026)
[ 370.733448][ T6024] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6024)
[ 370.878014][ T5067] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4367
[ 370.922758][ T5067] ------------[ cut here ]------------
[ 370.930091][ T5067] kernel BUG at fs/btrfs/disk-io.c:4367!
[ 370.944176][ T5067] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 370.950388][ T5067] CPU: 0 PID: 5067 Comm: syz-executor.2 Not tainted 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 370.960776][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 370.972504][ T5067] RIP: 0010:close_ctree+0x907/0xd40
[ 370.977821][ T5067] Code: f7 e9 29 f9 ff ff e8 28 ec c3 f6 48 c7 c7 60 b5 4a 8b 48 c7 c6 40 e4 4a 8b 48 c7 c2 e0 b5 4a 8b b9 0f 11 00 00 e8 39 99 ff ff <0f> 0b e8 02 ec c3 f6 48 c7 c7 60 b5 4a 8b 48 c7 c6 e0 e4 4a 8b 48
[ 370.998059][ T5067] RSP: 0018:ffffc900041bfb40 EFLAGS: 00010246
[ 371.004239][ T5067] RAX: 0000000000000051 RBX: ffff8880209a4d48 RCX: 2c2241c30e7f8c00
[ 371.012418][ T5067] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 371.021190][ T5067] RBP: ffffc900041bfcd8 R08: ffffffff81711cfc R09: 1ffff92000837f08
[ 371.029181][ T5067] R10: dffffc0000000000 R11: fffff52000837f09 R12: ffff8880209a4fb0
[ 371.037176][ T5067] R13: ffff8880209a4000 R14: 1ffff11004134a5e R15: 0000000000000000
[ 371.045268][ T5067] FS: 0000555555786480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 371.054312][ T5067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 371.060914][ T5067] CR2: 00000000200a3000 CR3: 0000000073e31000 CR4: 00000000003506f0
[ 371.069109][ T5067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 371.077455][ T5067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 371.086453][ T5067] Call Trace:
[ 371.089746][ T5067]
[ 371.092693][ T5067] ? __die_body+0x8b/0xe0
[ 371.097074][ T5067] ? die+0xa1/0xd0
[ 371.100807][ T5067] ? do_trap+0x153/0x380
[ 371.105177][ T5067] ? close_ctree+0x907/0xd40
[ 371.109783][ T5067] ? do_error_trap+0x1dc/0x2c0
[ 371.114652][ T5067] ? close_ctree+0x907/0xd40
[ 371.119260][ T5067] ? do_int3+0x50/0x50
[ 371.123347][ T5067] ? report_bug+0x3e4/0x500
[ 371.127941][ T5067] ? handle_invalid_op+0x34/0x40
[ 371.132898][ T5067] ? close_ctree+0x907/0xd40
[ 371.137504][ T5067] ? exc_invalid_op+0x33/0x50
[ 371.138597][ T6028] loop1: detected capacity change from 0 to 32768
[ 371.142512][ T5067] ? asm_exc_invalid_op+0x1a/0x20
[ 371.142545][ T5067] ? __wake_up_klogd+0xcc/0x100
[ 371.142567][ T5067] ? close_ctree+0x907/0xd40
[ 371.163951][ T5067] ? evict+0x567/0x620
[ 371.168193][ T5067] ? init_tree_roots+0x1db0/0x1db0
[ 371.173316][ T5067] ? hook_sb_delete+0x1a3/0xb80
[ 371.178249][ T5067] ? hook_inode_free_security+0xb0/0xb0
[ 371.184005][ T5067] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 371.189816][ T5067] ? clear_inode+0x150/0x150
[ 371.194425][ T5067] ? fscrypt_destroy_keyring+0x273/0x290
[ 371.200219][ T5067] ? btrfs_fill_super+0x2f0/0x2f0
[ 371.205487][ T5067] generic_shutdown_super+0x13a/0x2c0
[ 371.206133][ T6026] FAULT_INJECTION: forcing a failure.
[ 371.206133][ T6026] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 371.210861][ T5067] kill_anon_super+0x3b/0x70
[ 371.210885][ T5067] btrfs_kill_super+0x41/0x50
[ 371.210903][ T5067] deactivate_locked_super+0xa4/0x110
[ 371.210921][ T5067] cleanup_mnt+0x426/0x4c0
[ 371.210941][ T5067] ? _raw_spin_unlock_irq+0x23/0x50
[ 371.210960][ T5067] task_work_run+0x24a/0x300
[ 371.210984][ T5067] ? task_work_cancel+0x2b0/0x2b0
[ 371.211005][ T5067] ? exit_to_user_mode_loop+0x39/0x100
[ 371.211029][ T5067] exit_to_user_mode_loop+0xde/0x100
[ 371.211049][ T5067] exit_to_user_mode_prepare+0xb1/0x140
[ 371.211071][ T5067] syscall_exit_to_user_mode+0x64/0x280
[ 371.211097][ T5067] do_syscall_64+0x4d/0xc0
[ 371.211118][ T5067] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 371.211139][ T5067] RIP: 0033:0x7f3bee27de17
[ 371.211155][ T5067] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 371.211169][ T5067] RSP: 002b:00007fff51d49958 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 371.211186][ T5067] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3bee27de17
[ 371.211197][ T5067] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff51d49a10
[ 371.211208][ T5067] RBP: 00007fff51d49a10 R08: 0000000000000000 R09: 0000000000000000
[ 371.211219][ T5067] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff51d4aad0
[ 371.211231][ T5067] R13: 00007f3bee2c73b9 R14: 0000000000059c93 R15: 0000000000000004
[ 371.211256][ T5067]
[ 371.211263][ T5067] Modules linked in:
[ 371.239964][ T6028] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6028)
[ 371.240171][ T6026] CPU: 1 PID: 6026 Comm: syz-executor.3 Tainted: G D 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 371.252413][ T6030] loop5: detected capacity change from 0 to 32768
[ 371.254529][ T6026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 371.254542][ T6026] Call Trace:
[ 371.254550][ T6026]
[ 371.254558][ T6026] dump_stack_lvl+0x1e7/0x2d0
[ 371.261281][ T6030] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6030)
[ 371.265007][ T6026] ? nf_tcp_handle_invalid+0x650/0x650
[ 371.438618][ T6026] ? panic+0x770/0x770
[ 371.442866][ T6026] ? ext4_block_write_begin+0x10a8/0x1860
[ 371.448596][ T6026] should_fail_ex+0x3aa/0x4e0
[ 371.453454][ T6026] copy_page_from_iter_atomic+0x231/0x12f0
[ 371.459267][ T6026] ? iov_iter_zero+0xf60/0xf60
[ 371.464055][ T6026] ? ext4_dirty_folio+0x310/0x310
[ 371.469075][ T6026] ? fault_in_iov_iter_readable+0xdf/0x280
[ 371.474956][ T6026] generic_perform_write+0x392/0x630
[ 371.480919][ T6026] ? generic_file_direct_write+0x3f0/0x3f0
[ 371.488019][ T6026] ? ext4_write_checks+0x256/0x2c0
[ 371.493225][ T6026] ext4_buffered_write_iter+0xc6/0x350
[ 371.498792][ T6026] ext4_file_write_iter+0x1d3/0x1ad0
[ 371.504708][ T6026] ? read_lock_is_recursive+0x20/0x20
[ 371.510281][ T6026] ? __might_sleep+0xc0/0xc0
[ 371.515763][ T6026] ? ext4_file_read_iter+0x670/0x670
[ 371.522077][ T6026] ? rcu_is_watching+0x15/0xb0
[ 371.526940][ T6026] vfs_write+0x782/0xaf0
[ 371.531730][ T6026] ? file_end_write+0x250/0x250
[ 371.537219][ T6026] ? __fget_files+0x28/0x4a0
[ 371.543940][ T6026] ? __fget_files+0x435/0x4a0
[ 371.549091][ T6026] ? __fdget_pos+0x2b0/0x340
[ 371.554739][ T6026] ? ksys_write+0x7b/0x2c0
[ 371.559510][ T6026] ksys_write+0x1a0/0x2c0
[ 371.563836][ T6026] ? print_irqtrace_events+0x220/0x220
[ 371.569288][ T6026] ? __ia32_sys_read+0x90/0x90
[ 371.574043][ T6026] ? rcu_is_watching+0x15/0xb0
[ 371.578886][ T6026] ? syscall_enter_from_user_mode+0x32/0x230
[ 371.584861][ T6026] do_syscall_64+0x41/0xc0
[ 371.589369][ T6026] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 371.595268][ T6026] RIP: 0033:0x7fc2e7c7cae9
[ 371.599855][ T6026] 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
[ 371.619452][ T6026] RSP: 002b:00007fc2e8a540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 371.627865][ T6026] RAX: ffffffffffffffda RBX: 00007fc2e7d9bf80 RCX: 00007fc2e7c7cae9
[ 371.635826][ T6026] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 371.643800][ T6026] RBP: 00007fc2e8a54120 R08: 0000000000000000 R09: 0000000000000000
[ 371.651958][ T6026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 371.660015][ T6026] R13: 000000000000000b R14: 00007fc2e7d9bf80 R15: 00007ffc759b2c58
[ 371.667983][ T6026]
[ 371.678652][ T5067] ---[ end trace 0000000000000000 ]---
[ 371.684215][ T5067] RIP: 0010:close_ctree+0x907/0xd40
[ 371.689443][ T5067] Code: f7 e9 29 f9 ff ff e8 28 ec c3 f6 48 c7 c7 60 b5 4a 8b 48 c7 c6 40 e4 4a 8b 48 c7 c2 e0 b5 4a 8b b9 0f 11 00 00 e8 39 99 ff ff <0f> 0b e8 02 ec c3 f6 48 c7 c7 60 b5 4a 8b 48 c7 c6 e0 e4 4a 8b 48
[ 371.726084][ T6024] FAULT_INJECTION: forcing a failure.
[ 371.726084][ T6024] name failslab, interval 1, probability 0, space 0, times 0
[ 371.739032][ T6024] CPU: 1 PID: 6024 Comm: syz-executor.0 Tainted: G D 6.6.0-rc7-syzkaller-00018-gd88520ad73b7 #0
[ 371.751038][ T6024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 371.761284][ T6024] Call Trace:
[ 371.764650][ T6024]
[ 371.767570][ T6024] dump_stack_lvl+0x1e7/0x2d0
[ 371.772244][ T6024] ? rcu_is_watching+0x15/0xb0
[ 371.777002][ T6024] ? nf_tcp_handle_invalid+0x650/0x650
[ 371.782726][ T6024] ? panic+0x770/0x770
[ 371.786779][ T6024] ? __asan_memset+0x23/0x40
[ 371.791362][ T6024] should_fail_ex+0x3aa/0x4e0
[ 371.796059][ T6024] should_failslab+0x9/0x20
[ 371.800567][ T6024] slab_pre_alloc_hook+0x59/0x310
[ 371.805585][ T6024] kmem_cache_alloc+0x52/0x300
[ 371.810353][ T6024] ? __es_insert_extent+0x719/0x1760
[ 371.815643][ T6024] __es_insert_extent+0x719/0x1760
[ 371.820757][ T6024] ext4_es_insert_delayed_block+0x37d/0x910
[ 371.826647][ T6024] ? ext4_is_pending+0x1f0/0x1f0
[ 371.831579][ T6024] ? do_raw_spin_unlock+0x13b/0x8b0
[ 371.836776][ T6024] ? _raw_spin_unlock+0x28/0x40
[ 371.841618][ T6024] ? ext4_da_reserve_space+0x2a1/0x500
[ 371.847065][ T6024] ext4_da_get_block_prep+0x9e2/0x1410
[ 371.852529][ T6024] ? ext4_da_release_space+0x560/0x560
[ 371.857983][ T6024] ? do_raw_spin_unlock+0x13b/0x8b0
[ 371.863182][ T6024] ext4_block_write_begin+0x552/0x1860
[ 371.868627][ T6024] ? folio_add_lru+0x27b/0x9d0
[ 371.873391][ T6024] ? ext4_da_release_space+0x560/0x560
[ 371.878839][ T6024] ? ext4_iomap_swap_activate+0x40/0x40
[ 371.884369][ T6024] ? __filemap_get_folio+0x8f1/0xbb0
[ 371.889641][ T6024] ext4_da_write_begin+0x5e4/0xa40
[ 371.894746][ T6024] ? ext4_dirty_folio+0x310/0x310
[ 371.899768][ T6024] ? fault_in_iov_iter_readable+0xdf/0x280
[ 371.905564][ T6024] generic_perform_write+0x31b/0x630
[ 371.910834][ T6024] ? do_raw_spin_unlock+0x13b/0x8b0
[ 371.916025][ T6024] ? generic_file_direct_write+0x3f0/0x3f0
[ 371.921821][ T6024] ? ext4_write_checks+0x256/0x2c0
[ 371.926933][ T6024] ext4_buffered_write_iter+0xc6/0x350
[ 371.932398][ T6024] ext4_file_write_iter+0x1d3/0x1ad0
[ 371.937674][ T6024] ? read_lock_is_recursive+0x20/0x20
[ 371.943037][ T6024] ? __might_sleep+0xc0/0xc0
[ 371.947615][ T6024] ? ext4_file_read_iter+0x670/0x670
[ 371.952888][ T6024] ? rcu_is_watching+0x15/0xb0
[ 371.957644][ T6024] vfs_write+0x782/0xaf0
[ 371.961879][ T6024] ? file_end_write+0x250/0x250
[ 371.966720][ T6024] ? __fget_files+0x28/0x4a0
[ 371.971298][ T6024] ? __fget_files+0x435/0x4a0
[ 371.975963][ T6024] ? __fdget_pos+0x2b0/0x340
[ 371.980537][ T6024] ? ksys_write+0x7b/0x2c0
[ 371.984948][ T6024] ksys_write+0x1a0/0x2c0
[ 371.989265][ T6024] ? print_irqtrace_events+0x220/0x220
[ 371.994711][ T6024] ? __ia32_sys_read+0x90/0x90
[ 371.999483][ T6024] ? rcu_is_watching+0x15/0xb0
[ 372.004235][ T6024] ? syscall_enter_from_user_mode+0x32/0x230
[ 372.010211][ T6024] do_syscall_64+0x41/0xc0
[ 372.014620][ T6024] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 372.020503][ T6024] RIP: 0033:0x7fa17067cae9
[ 372.024905][ T6024] 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
[ 372.044500][ T6024] RSP: 002b:00007fa1714aa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 372.052902][ T6024] RAX: ffffffffffffffda RBX: 00007fa17079bf80 RCX: 00007fa17067cae9
[ 372.060859][ T6024] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000003
[ 372.068903][ T6024] RBP: 00007fa1714aa120 R08: 0000000000000000 R09: 0000000000000000
[ 372.076971][ T6024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 372.084949][ T6024] R13: 000000000000000b R14: 00007fa17079bf80 R15: 00007ffcf6976238
[ 372.092923][ T6024]
[ 372.109525][ T5067] RSP: 0018:ffffc900041bfb40 EFLAGS: 00010246
[ 372.116103][ T5067] RAX: 0000000000000051 RBX: ffff8880209a4d48 RCX: 2c2241c30e7f8c00
[ 372.124430][ T5067] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 372.134271][ T5067] RBP: ffffc900041bfcd8 R08: ffffffff81711cfc R09: 1ffff92000837f08
[ 372.146757][ T5067] R10: dffffc0000000000 R11: fffff52000837f09 R12: ffff8880209a4fb0
[ 372.154854][ T5067] R13: ffff8880209a4000 R14: 1ffff11004134a5e R15: 0000000000000000
[ 372.162903][ T5067] FS: 0000555555786480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 372.176928][ T5067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 372.192392][ T5067] CR2: 00000000200010c0 CR3: 0000000073e31000 CR4: 00000000003506e0
[ 372.200415][ T5067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 372.236563][ T5067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 372.279177][ T5067] Kernel panic - not syncing: Fatal exception
[ 372.285470][ T5067] Kernel Offset: disabled
[ 372.289887][ T5067] Rebooting in 86400 seconds..